81results about How to "Avoid force interference" patented technology

The invention provides an electric switch cabinet with adjustable ground feet and convenient maintenance. The electric switch cabinet comprises an electric switch cabinet body (100), a mounting shell (2) which is fixedly connected to the bottom of the electric switch cabinet body (100), and four ground foot components (7) which have adjustable heights and are installed at the top wall of the mounting shell (2) and are at four vertices of a square, wherein each one of the four ground foot components (7) with the adjustable heights comprises a rotable threaded sleeve (73) which is connected to the mounting shell (2) through upper and lower bearings (738, 739), and a ground foot screw rod (72) which is threadingly matched with the threaded inner hole of the rotable threaded sleeve (73).

The invention discloses a simple apparatus supporting bench device. The simple apparatus supporting bench device comprises a fixing foundation (2), four lifting adjusting assemblies (7) distributed evenly on the foundation (2) in the circumferential direction, and a supporting bench (30) supported by the four lifting adjusting assemblies (7); each of the lifting adjusting assemblies (7) comprises a sliding supporting frame (73), a lifting screw rod(72), a hinged joint (721) and a screw gear sleeve (71), wherein the sliding supporting frame (73) is fixedly connected with the fixing foundation (2), the lifting screw rod (72) is matched with a threaded hole in the upper end face of the sliding supporting frame (73) in a threaded mode, the hinged joint (721)is connected with the upper end of the lifting screw rod (72) through a bearing, the screw gear sleeve (71) is fixedly connected with the lifting screw rod (72) and located between the upper end face of the sliding supporting frame (73) and the hinged joint (721), and the hinged joint (721) is connected with the supporting bench (3) through a ball hinge.

A supporting table device for an instrument comprises a fixed base (2), four lifting adjusting assemblies (7) which are arranged on the fixed base (2) and evenly distributed in the circumferential direction and a supporting table (3) borne by the four lifting adjusting assemblies (7). Each of the four lifting adjusting assemblies (7) comprises a sliding support (73) fixedly connected with the fixed base (2), a lifting screw (72) in threaded fit with a thread hole in the upper end face of the sliding support (73), a hinge head (721) which is connected with the upper end of the lifting screw (72) through a bearing and a screw tooth sleeve (71) which is fixedly connected with the lifting screw (72) and located between the upper end face of the sliding support (73) and the hinge head (721); and the hinge heads (721) are connected with the supporting table (3) through spherical hinges.

An electrical switch cabinet having adjustable foots and realizing accurate adjustment comprises an electrical switch cabinet body (100), an installation shell (2) fixedly connected with the bottom of the electrical switch cabinet body (100), and four height-adjustable foot assemblies (7) which are installed on the top wall of the installation shell (2) and are respectively at the four vertexes of a square, wherein each of the four height-adjustable foot assemblies (7) includes a rotatable threaded sleeve (73) connected with the installation shell (2) through upper and lower bearings (738, 739), and a foot screw (72) in threaded fit with the threaded inner hole of the rotatable threaded sleeve (73).

A support mechanism for a two-wheeled vehicle, comprising a lifting device (100), a mounting shell (2) fixedly connected to the bottom of the lifting device (100), and a circumferential Four lifting adjustment assemblies (7) evenly distributed, wherein each of the four lifting adjustment assemblies (7) includes a fixed screw sleeve (73) fixed to the top wall of the installation shell (2) ), the lifting screw (72) threaded with the threaded hole in the lower end surface of the fixing screw (73), the support foot (721) connected with the lower end of the lifting screw (72) through a bearing, and the The lifting screw (72) is fixedly connected to the lifting drive gear sleeve (71) located between the lower end surface of the fixing screw sleeve (73) and the support foot (721).

The invention discloses an equipment supporting table mechanism convenient to adjust. The equipment supporting table mechanism comprises a fixed pedestal (2), four lifting adjustment assemblies (7) which are evenly distributed in the circumferential direction of the fixed pedestal (2), and a supporting table (30) supported by the four lifting adjustment assemblies (7). Each one of the four lifting adjustment assemblies (7) comprises a sliding support (73) fixedly connected with the fixed pedestal (2), a lifting screw rod (72) which is in screw-thread fit with a threaded hole in the upper end face of the sliding support (73), a hinged head (721) which is connected with the upper end of the lifting screw rod (72) through a bearing, and a screw rod gear sleeve (71) which is fixedly connected with the lifting screw rod (72) and located between the upper end face of the sliding support (73) and the hinged head (721). Each hinged head (721) is connected with the supporting table (30) through a corresponding spherical hinge.

The invention discloses an apparatus supporting bench structure capable of operating smoothly. The apparatus supporting bench structure capable of operating smoothly comprises a fixing foundation (2), four lifting adjusting assemblies (7) distributed evenly the foundation (2) in the circumferential direction, and a supporting bench (3) supported by the four lifting adjusting assemblies (7); each of the lifting adjusting assemblies (7) comprises a sliding supporting frame (73), a lifting screw rod (72), a hinged joint (721) and a screw gear sleeve (71), wherein the sliding supporting frame (73) is fixedly connected with the fixing foundation (2), the lifting screw rod (72) is matched with a threaded hole in the upper end face of the sliding supporting frame (73) in a threaded mode, the hinged joint (721) is connected with the upper end of the lifting screw rod (72) through a bearing, the screw gear sleeve (71) is fixedly connected with the lifting screw rod (72) and located between the upper end face of the sliding supporting frame (73) and the hinged joint (721), and the hinged joint (721) is connected with the supporting bench (3) through a ball hinge.

The invention discloses a supporting table device for a precise instrument. The supporting table device comprises a fixed base (2), four lifting regulating assemblies (7) arranged on the fixed base (2) and uniformly distributed along the circumferential direction and a supporting table (3) supported by the four lifting regulating assemblies (7), wherein each of the four lifting regulating assemblies (7) comprises a sliding support (73) fixedly connected with the fixed base (2), a lifting screw (72) in threaded fit with a threaded hole in the upper end surface of the sliding support (73), a hinged joint (721) connected with the upper end of the lifting screw (72) through a bearing and a screw gear sleeve (71) fixedly connected with the lifting screw (72) and located between the upper end surface of the sliding support (73) and the hinged joint (721), and the hinged joint (721) is connected with the supporting table (3) through a spherical hinge.

An electric adjustable bracket for parking two-wheeled vehicles, comprising a lifting device (100), a mounting shell (2) fixedly connected to the bottom of the lifting device (100), and a mounting shell (2) arranged in the mounting shell (2) Four lifting adjustment assemblies (7) evenly distributed in the circumferential direction, wherein each of the four lifting adjustment assemblies (7) includes a fixing screw fixed to the top wall of the installation shell (2) A sleeve (73), a lifting screw (72) threaded with the threaded hole in the lower end surface of the fixing screw (73), a support foot (721) connected to the lower end of the lifting screw (72) through a bearing, and A lifting drive tooth sleeve (71) fixedly connected with the lifting screw (72) and located between the lower end surface of the fixing screw sleeve (73) and the support foot (721).

The invention discloses an apparatus supporting bench structure capable of operating smoothly. The apparatus supporting bench structure capable of operating smoothly comprises a fixing foundation (2), four lifting adjusting assemblies (7) distributed evenly the foundation (2) in the circumferential direction, and a supporting bench (3) supported by the four lifting adjusting assemblies (7); each of the lifting adjusting assemblies (7) comprises a sliding supporting frame (73), a lifting screw rod (72), a hinged joint (721) and a screw gear sleeve (71), wherein the sliding supporting frame (73) is fixedly connected with the fixing foundation (2), the lifting screw rod (72) is matched with a threaded hole in the upper end face of the sliding supporting frame (73) in a threaded mode, the hinged joint (721) is connected with the upper end of the lifting screw rod (72) through a bearing, the screw gear sleeve (71) is fixedly connected with the lifting screw rod (72) and located between the upper end face of the sliding supporting frame (73) and the hinged joint (721), and the hinged joint (721) is connected with the supporting bench (3) through a ball hinge.

An electrical switch cabinet with an adjustable ground foot component, comprising an electrical switch cabinet body (100), a mounting shell (2) fixedly connected to the bottom of the electrical switch cabinet body (100), and a Four height-adjustable foot assemblies (7) on the top wall of the mounting housing (2) and respectively located at the four vertices of the square, wherein the four height-adjustable foot assemblies (7) Each of them includes a rotatable threaded sleeve (73) connected with the mounting housing (2) through two upper and lower bearings (738, 739), and the inner thread of the rotatable threaded sleeve (73) Anchor screw (72) with hole thread fit.

The invention discloses a novel supporting bench structure for apparatus. The novel supporting bench structure for the apparatus comprises a fixing foundation (2), four lifting adjusting assemblies (7) distributed evenly on the foundation (2) in the circumferential direction, and a supporting bench (3) supported by the four lifting adjusting assemblies (7); each of the lifting adjusting assemblies (7) comprises a sliding supporting frame (73), a lifting screw rod(72), a hinged joint (721) and a screw gear sleeve (71), wherein the sliding supporting frame (73) is fixedly connected with the fixing foundation (2), the lifting screw rod (72) is matched with a threaded hole in the upper end face of the sliding supporting frame (73) in a threaded mode, the hinged joint (721) is connected with the upper end of the lifting screw rod (72) through a bearing, the screw gear sleeve (71) is fixedly connected with the lifting screw rod (72) and located between the upper end face of the sliding supporting frame (73) and the hinged joint (721), and the hinged joint (721) is connected with the supporting bench (3) through a ball hinge.

The invention provides an instrument supporting platform structure precise in adjustment. The instrument supporting platform structure comprises a fixed base (2), four lifting adjustment assemblies (7) which are arranged on the fixed base (2) and uniformly distributed in the circumferential direction and a supporting platform (3) supported by the four lifting adjustment assemblies (7). Each of the four lifting adjustment assemblies (7) comprises a sliding bracket (73), a lifting screw (72), a hinged joint (721) and a screw toothed sleeve (71), wherein the sliding bracket (73) is fixedly connected with the fixed base (2); the lifting screw (72) is in thread fit with a threaded hole in the upper end surface of the sliding bracket (73); the hinged joint (721) is connected with the upper end of the lifting screw (72) through a bearing; the screw toothed sleeve (71) is fixedly connected with the lifting screw (72) and located between the upper end surface of the sliding bracket (73) and the hinged joint (721); and the hinged joint (721) is connected with the supporting platform (3) through a spherical hinge.

The invention discloses a convenient-to-use supporting table device for apparatuses. The convenient-to-use supporting table device comprises a fixed pedestal (2), four lifting regulating assemblies (7) which are uniformly distributed in the circumferential direction of the fixed pedestal (2) and a supporting table (3) supported by the four lifting regulating assemblies (7); and each lifting regulating assembly (4) comprises a slide bracket (73) fixedly connected with the fixed pedestal (2), a lifting screw (72) which is in screw-thread fit to a threaded hole in the upper end surface of the slide bracket (73), a hinged head (721) which is connected with the upper end of the lifting screw (72) through a bearing and a screw toothed sleeve (71) which is fixedly connected with the lifting screw (72), and is positioned between the upper end surface of the slide bracket (73) and the hinged head (721), wherein the hinged head (721) is connected with the supporting table (3) through a ball hinge.

The invention relates to an equipment support table device, which comprises a fixed base (2), four lifting adjustment components (7) arranged on the fixed base (2) and uniformly distributed in a circumferential direction, and a support table (3) supported by the four lifting adjustment components (7), wherein each of the four lifting adjustment components (7) comprises a sliding support (73) fixedly connected with the fixed base (2), a lifting screw rod (72) in screw-thread fit to a threaded hole in the upper end face of the sliding support (73), a hinged joint (721) connected with the upper end of the lifting screw rod (72) through a bearing, and a screw rod gear sleeve (71) fixedly connected with the lifting screw rod (72) and located between the upper end face of the sliding support (73) and the hinged joint (721); the hinged joints (721) are connected with the support table (3) through spherical hinges.

The invention provides an electrical switch cabinet with electrically adjustable levelness. The electrical switch cabinet comprises an electrical switch cabinet body (100), an installation shell (2) and four height-adjustable anchor assemblies (7), wherein the installation shell (2) is fixedly connected with the bottom part of the electrical switch cabinet body (100); the four height-adjustable anchor assemblies (7) are arranged on a top wall of the installation shell (2) and are located at four vertexes of a square respectively; each of the four height-adjustable anchor assemblies (7) comprises a rotary threaded sleeve (73) and an anchor screw (72); each rotary threaded sleeve (73) is connected with the installation shell (2) through upper and lower bearings (738 and 739); and each anchor screw (72) is in screw-thread fit with a threaded inner hole of the corresponding rotary threaded sleeve (73).

An intelligent control equipment supporting table assembly comprises a fixed base (2), four lifting adjusting assemblies (7) evenly distributed on the periphery of the fixed base (2), and a supporting table (30) supported by the four lifting adjusting assemblies (7). Each of the four lifting adjusting assemblies (7) comprises a sliding support (73) fixedly connected with the fixed base (2), a lifting screw (72) matched with a threaded hole in the upper end face of the sliding support (73) through threads, a hinge connector (721) connected with the upper end of the lifting screw (72) through a bearing, and a screw tooth sleeve (71) fixedly connected with the lifting screw (72) and located between the upper end face of the sliding support (73) and the hinge connector (721). The hinge connectors (721) are connected with the supporting table (30) through spherical hinges.

The invention provides an adjustable equipment supporting table mechanism. The adjustable equipment supporting table mechanism comprises a fixed base (2), four lifting adjusting assemblies (7) uniformly distributed in the circumferential direction of the fixed base (2) and a supporting table (30) supported by the four lifting adjusting assemblies (7), wherein each lifting adjusting assembly (7) comprises a sliding bracket (73) fixedly connected with the fixed base (2), a lifting screw (72) in screw-thread fit with a threaded hole in the upper end surface of the sliding bracket (73), a hinged joint (721) connected with the upper end of the lifting screw (72) through a bearing as well as a screw tooth sleeve (71), wherein the screw tooth sleeve (71) is fixedly connected with the lifting screw (72) and located between the upper end surface of the sliding bracket (73) and the hinged joint (721), and the hinged joint (721) is connected with the supporting table (30) through a spherical hinge.