37results about How to "Open up" patented technology

The invention discloses a self-cleaning anti-blocking filter screen which comprises a filter screen body rotatably mounted in a mounting groove, a reset spring is fixedly connected between the end ofthe filter screen body and the inner wall of the mounting groove, a water inlet pipe is connected to the upper side wall of the mounting groove, and a guide rod is arranged on the outer side of the mounting groove. The outer wall of the guide rod is slidably sleeved with a sliding block, the outer wall of the upper end of the guide rod is sleeved with a telescopic spring, the two ends of the telescopic spring are fixedly connected with the upper side wall of the sliding block and the outer wall of the guide rod respectively, a through opening is formed in the outer wall of the mounting groove,an arc-shaped block slides in the through opening, and a connecting rod is rotatably connected to the outer side wall of the arc-shaped block. When too many impurities exist on the filter screen, a water outlet pipe is triggered to move upwards through rotation of the filter screen, water in a water storage tank flows out to flush the filter screen, meanwhile, a movable plate moves to open a discharge port, self-cleaning of the filter screen is achieved, and the situation that the filtering effect is affected due to too many impurities on the filter screen is avoided.

The invention relates to a movable and split mounting type dustproof shed mounted on GIS equipment of a transformer substation. The movable and split mounting type dustproof shed mounted on the GIS equipment of the transformer substation is characterized by comprising walls and a ceiling, wherein the walls and the ceiling are mounted by solar panels; the ceiling comprises a pair of triangular trusses which are assembled in a back-to-back manner; a longitudinal fixing frame is arranged on the inner side of each triangular truss; the bottom of each fixing frame is fixedly connected with the corresponding triangular truss; each triangular truss comprises two triangular frames; the triangular frames of each triangular truss are connected through a cross rod; chutes are formed in the inner surfaces of beveled sides of the tops of the triangular frames; a movable frame capable of moving along the chutes are arranged on the inner walls of the two chutes of each triangular frame; and the solar panels are arranged on surfaces of the walls and the ceiling. The movable and split mounting type dustproof shed mounted on the GIS equipment of the transformer substation is formed by assembling modules. Each module takes the corresponding triangular truss as a skeleton and takes the corresponding transparent solar panels as covering materials, and the movable and split mounting type dustproof shed mounted on the GIS equipment of the transformer substation has the advantages of lightness and convenience, firmness, wear resistance, light transmittance, high visibility, convenience in assembling and the like.

Provided is a mechanically controlled electric power electrical cabinet, comprising a main body portion (2) and an electrical cabinet cover (1) detachably covering the main body portion (2) through a chuck (212), wherein the electrical cabinet cover (1) comprises an upper transverse wall (11) arranged on the upper side, and a lower transverse wall (12) arranged under the upper transverse wall (11); a guide rod (13) used for guiding a locking and power supply slide (3) is supported between the upper transverse wall (11) and the lower transverse wall (12); the main body portion (2) comprises a top wall (21) used for joining the upper transverse wall (11) and receiving the chuck (212).

The invention relates to a window structure, particularly a frameless window. The frameless window comprises a fixed window body, at least two moving window bodies and a window frame, wherein an upperguide way and a lower guide way are respectively arranged above and below the window frame, the fixed window body and the moving window bodies are installed in the window frame in a bilateral symmetry way, each fixed window body is fixedly connected with the lateral side of the window frame, each moving window body is connected with the upper guide way and the lower guide way in a sliding way, transmission belts are arranged in the upper guide way, one side of the window frame is provided with an electric motor and the other side is provided with a guide wheel, the transmission belts are sheathed on a rotating shaft of the electric motor and the guide wheel, a connecting part is arranged above the most lateral moving window body, the connecting part is fixedly connected with the transmission belts having different transmission directions respectively, and the lateral surfaces of the fixed window body and the moving window bodies are provided with fasteners. The invention has the advantages of simple structure, convenient opening and closing of the window and attractive appearance, can realize the maximum opening degree of the window and is convenient for the cleaning of the window.

A novel power installation cabinet device is disclosed, which includes a cabinet body for installing power components and a flexible door panel device for covering the cabinet body. Front ends of left and right end walls of the cabinet body are respectively provided with left and right chutes extending up and down. Left and right sliders are slidably installed in the left and right chutes, respectively. A lower end of the left chute is fixedly equipped with a motor. An upper end of the left chute is rotatably equipped with a left screw. A lower end of the left screw is fixedly connected with an output shaft of the motor. The left screw is also in screw-thread fit with the left slider. The right chute is equipped with a right screw therein. Upper and lower ends of the right screw are rotatably mounted in the upper and lower end walls of the right chute, respectively. The right screw is also in screw-thread fit with the right slider. The lower end of the left screw is fixedly equipped with a left pulley, and the lower end of the right screw is equipped with a right pulley.

The present invention discloses a grain weighing device for a grain water content determination device. The grain weighing device comprises a charging barrel, and a feed port and a discharge port arerespectively arranged at an upper end and a lower end of the charging barrel; a blocking device is arranged at the discharge port, and the blocking device is mainly formed by a left turning plate anda right turning plate which are arranged in a bilateral symmetry mode; and a left side of the left turning plate and a right side of the right turning plate are hinged to and connected with the charging barrel through hinges. A cylinder is employed to drive a cylinder shaft to pull up or press down so that closure and opening of the left turning plate and the right turning plate can be achieved and blanking and storing can be achieved, a weight difference obtained by the weighing sensor is namely the weight of materials in the charging barrel in the storing state, and therefore a purpose of effective weighing is achieved, the whole device can achieve effective weighing and can achieve free discharge, the degree of freedom of the grain weighing device is higher than that of a traditional device, and the accuracy and the actual efficiency are better.

A safety power installation cabinet apparatus comprises a cabinet for installing a power component and a flexible door panel device for covering the cabinet. Front ends of left and right end walls of the cabinet are respectively provided with a left chute and a right chute which extend up and down. A left slider and a right slider are slidably installed in the left chute and the right chute, respectively. The lower end of the left chute is fixedly equipped with a motor. The upper end of the left chute is rotatably equipped with a left screw. The lower end of the left screw is fixedly connected with an output shaft of the motor. The left screw is threadedly engaged with the left slider. The right chute is provided with a right screw therein. The upper and lower ends of the right screw are rotatably installed in the upper and lower end walls of the right chute, respectively. The right screw is threadedly engaged with the right slider. The lower end of the left screw is fixedly equipped with a left pulley. The lower end of the right screw is equipped with a right pulley.

The invention discloses an electrical cabinet with LED indicator lights. The device comprises a cabinet body part (2) and an electrical cabinet cover body (1) which covers the cabinet body part (2) detachably through a clamp head (212), wherein the electrical cabinet cover body (1) comprises an upper cross wall (11) arranged at an upper side and a lower cross wall (12) arranged under the upper cross wall (11). A guide rod (13) for guiding a locking and power supply slide block (3) is supported between the upper cross wall (11) and the lower cross wall (12). The cabinet body part (2) comprises a top wall (21) for jointing with the upper cross wall (11) and containing the clamp head (212).

A novel smart electrical cabinet comprises a cabinet main part (2) and an electrical cabinet cover body (1) which is detachably covered on the cabinet main part (2) through a head restraint (212), wherein the electrical cabinet cover body (1) comprises an upper lateral wall (11) on the upper side and a lower lateral wall (12) under the upper lateral wall (11), a guide rod (13) for guiding a locking and power supplying slide block (3) is supported between the upper lateral wall (11) and the lower lateral wall (12), and the cabinet main part (2) comprises a top wall (21) to join the upper lateral wall (11) and receive the head restraint (212).

A smart electrical cabinet comprises a cabinet main part (2) and an electrical cabinet cover body (1) which is detachably covered on the cabinet main part (2) through a head restraint (212), wherein the electrical cabinet cover body (1) comprises an upper lateral wall (11) on the upper side and a lower lateral wall (12) under the upper lateral wall (11), a guide rod (13) for guiding a locking and power supplying slide block (3) is supported between the upper lateral wall (11) and the lower lateral wall (12), and the cabinet main part (2) comprises a top wall (21) to join the upper lateral wall (11) and receive the head restraint (212).

The present invention a new electrical switchgear. The new electrical switchgear comprise a cabinet main body portion (2) and an electrical cover body (1) detachably covered on the cabinet main body portion (2), wherein the electrical cover body (1) includes an upper cross wall (11) arranged at the upper side and a lower cross wall (12) located below the upper cross wall (11); and a guide rod (13) configured to guide a locking and power sliding block (3) and supported between the upper cross wall (11) and the lower cross wall (12), and the cabinet main body portion (2) includes a top wall (21) configured to join the upper cross wall (11) and accept a clamping head (212).

The invention discloses a two-swing-door water regulation mechanism. The two-swing-door water regulation mechanism comprises a casing, a horizontal gear and two water-blocking mechanisms, the casing is a hollow cylinder with the round exterior and square interior, the horizontal gear is arranged in the casing, and the two water-blocking mechanisms for blocking the spaces above and below the horizontal gear are arranged in the casing; and each water-blocking mechanism comprises an arc-shaped water-blocking plate, a storage tank, a stepper motor, a supporting roller, a driving roller and a plurality of supporting bodies, the storage tank is formed in the inner walls, parallel to the horizontal gear, of the casing, the arc-shaped water-blocking plates are arranged in the storage tanks, inserting connecting grooves matched with the arc-shaped water-blocking plates are formed in the side faces of the horizontal gear, and sliding grooves matched with the arc-shaped water-blocking plates areformed in the front and back side walls of the casing. Compared with the prior art, the two-swing-door water regulation mechanism can be simple in structure, high in reliability and simple and convenient to operate.

A convenient disinfection cabinet device, comprising a frame body for sterilizing tableware and a coiled cabinet door device used to cover the frame body, an L-shaped engaging block extending left and right is arranged on the top of the front end of the frame body, and the L-shaped locking block There is a fastening groove facing downward between the block and the frame body, and a sealing strip is fitted inside the L-shaped block, and the left end wall and the front end of the right end wall of the frame body are respectively provided with a left sliding door extending up and down. groove and right sliding groove, the left sliding block and the right sliding block are slidably installed in the left sliding groove and the right sliding groove respectively, and the electric motor is fixedly installed at the lower end of the left sliding groove, and the A left helical rod is rotatably mounted on the upper end of the left sliding groove, the lower end of the left helical rod is fixedly connected with the rotating shaft of the electric motor, and the left helical rod is threadedly connected with the left sliding block.

A novel sterilizing cabinet device includes a rack body for sterilizing tableware and a coiled cabinet door device used to cover the rack body. The top of the front end of the rack body is provided with L-shaped engaging blocks extending left and right. There is a fastening groove facing downward between the block and the frame body, a sealing strip is fitted in the L-shaped engaging block, and the left end wall and the front end of the right end wall of the frame body are respectively provided with a left sliding groove extending up and down. and right sliding groove, the left sliding groove and the right sliding groove are respectively slidably installed with a left sliding block and a right sliding block, the lower end of the left sliding groove is fixedly installed with an electric motor, and the left sliding groove A left screw-shaped rod is rotatably installed on the upper end of the sliding groove, the lower end of the left screw-shaped rod is fixedly connected with the rotating shaft of the electric motor, and the left screw-shaped rod is threadedly connected with the left sliding block.

An electrical switchgear comprises a cabinet main part (2) and an electrical cabinet cover body (1) which is detachably covered on the cabinet main part (2) through a head restraint (212), wherein the electrical cabinet cover body (1) comprises an upper lateral wall (11) on the upper side and a lower lateral wall (12) under the upper lateral wall (11), a guide rod (13) for guiding a locking and power supplying slide block (3) is supported between the upper lateral wall (11) and the lower lateral wall (12), and the cabinet main part (2) comprises a top wall (21) to join the upper lateral wall (11) and receive the head restraint (212).

The invention discloses an automatic powder feeding tool for a ceramic-lined pipe line. The tool comprises a left L-shaped sheet metal part and a right L-shaped sheet metal part that are symmetricallyarranged in a long strip shape, wherein an opening and closing vise mechanism is provided on a vise shaft, an opening and closing vise comprises opening and closing vise heads and an opening and closing vise handle, a connecting spring is fixedly connected between the two normally closed vise heads, and the close ends of the two opening and closing vise heads are fixedly connected with electromagnets. Through the arrangement of a connecting spring and the electromagnets in the invention and matching the use of the vise structure, the contact position between the bottoms of the two sheet metalparts can be opened and closed as long as the electromagnet is energized and de-energized; when the bottom is closed, powder is added to the groove formed by the sheet metal parts; and when the bottom is open, the powder is poured from the bottom to add powder to the pipe. The tooling is matched with a transmission device to achieve subsequent automatic feeding after going deep into the pipe, which is very convenient to use and has a good effect.

An electrical cabinet with indication function comprises a cabinet main part (2) and an electrical cabinet cover body (1) which is detachably covered on the cabinet main part (2) through a head restraint (212), wherein the electrical cabinet cover body (1) comprises an upper lateral wall (11) on the upper side and a lower lateral wall (12) under the upper lateral wall (11), a guide rod (13) for guiding a locking and power supplying slide block (3) is supported between the upper lateral wall (11) and the lower lateral wall (12), and the cabinet main part (2) comprises a top wall (21) to join the upper lateral wall (11) and receive the head restraint (212).