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Electric soundproof door

A sound-proof door and electric technology, which is applied in the direction of sound-proof doors/windows, AC motor control, electrical components, etc., can solve the problems of electric doors without noise reduction and noise reduction measures, inconvenient manufacturing, transportation, installation, and installation cannot be realized. Achieve the effect of accurate signal control, simple structure and easy maintenance

Active Publication Date: 2013-05-15
HARBIN CHENGLIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional electric doors have no noise reduction measures, are bulky and inconvenient to manufacture, transport and install
If the size of the large opening is too large, the traditional production and installation of electric doors will not be possible
The safety performance of traditional electric doors is relatively poor, which is easy to cause accidents, personal injuries, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Electric sound insulation door, its composition includes: a door body 1 with an electrical control system; Except for the top, the other three sides are connected to the door body noise reduction joint 4, the inner side of the inner frame 1 is connected to the inner sound insulation layer 5, and the outer side of the inner frame 3 is connected to the outer sound insulation layer 6, so A motion system 7 is installed below the door body 1 described above.

[0037] The electric sound insulation door, the motion system 7 includes the driving wheel 8, the auxiliary wheel 9 and the ground rail 10, the driving wheel 8 and the auxiliary wheel 9 are connected to the inner frame 3; the ground rail 10 is placed in the reserved pit In, and carry out secondary concrete pouring and fixing.

[0038] The electric sound insulation door, the electrical control system includes a power supply 11, the power supply 11 is connected to the motor 13 through the frequency converter 12, th...

Embodiment 2

[0042] For the electric sound insulation door described in Example 1, the inner frame adopts a split structure, and the frame is mainly welded with 25a channel steel; there are corner ribs at the four corners of the frame, and symmetrical welding is used during welding to balance the stress. After the frame is formed, use M20 bolts to connect the two frames in double rows, and tighten them with double nuts to form a whole, which is the inner frame of the electric door.

Embodiment 3

[0044] For the electric sound insulation door described in Embodiment 1 or 2, the outer sound insulation layer is manufactured in blocks, and the size of each part corresponds to each part of the inner skeleton, and the thickness of the interlayer is 60mm. The outer panel is δ2.0mm cold-rolled plate, with flanging around; a rectangular pipe of 60×40×2.5 is selected to be welded in it as the frame support of the outer sound insulation layer; at the same time, a C-shaped piece can be added to be used as a reinforcement; the position of the support is the same as Corresponding to the inner frame support; the inner panel δ1.5mm cold-rolled plate is welded to the bottom surface to form a seal; the interlayer of the inner and outer panels is filled with absorbent materials.

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Abstract

The invention relates to an electric soundproof door and an installation method thereof. The traditional electric door has no sound-elimination noise-reduction measure, bulky size and inconvenient manufacture, transportation and installation; the manufacture and the installation of the traditional electric door can not be realized if a large opening has a great large dimension; and the traditional electric door has poorer safety performance, easy accident and personal injury occurrence, and the like. The electric soundproof door comprises a door body (1) with an electrical apparatus control system, an upper pulley mechanism (2), an inner framework (3), a door body sound-elimination gap (4), an inner soundproof layer (5), an outer soundproof layer (6) and a moving system (7), wherein the upper pulley mechanism (2) is connected above the door body (1); the inner framework (3) is arranged in the door body (1); the door body sound-elimination gap (4) is connected with the periphery of inner framework (3); one inward surface of the inner framework (3) is connected with the inner soundproof layer (5), and one outward surface of the same is connected with the outer soundproof layer (6); and the moving system (7) is arranged below the door body (1). The invention is used for the novel electric soundproof door.

Description

technical field [0001] The invention relates to an electric sound insulation door with a noise reduction function. Background technique [0002] Traditional electric doors have no noise reduction measures, are bulky, and are inconvenient to manufacture, transport, and install. If the size of the large opening is too large, the traditional production and installation of electric doors will not be possible. The safety performance of traditional electric doors is relatively poor, which is easy to cause accidents and personal injuries. Contents of the invention [0003] The purpose of the present invention is to provide a novel electric sound insulation door with noise reduction function and adopting split design. [0004] Above-mentioned purpose realizes by following technical scheme: [0005] An electric sound insulation door, which consists of: a door body with an electrical control system, a pulley mechanism is connected to the top of the door body, an inner frame is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02P27/04E06B5/20E05D13/00E05F15/14E05F15/632
Inventor 谢学林吕金刚杨阳王新迎贾亮杨东凯曲圣行董单杨旸
Owner HARBIN CHENGLIN TECH
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