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Horizontal paying-off opening protection device and system

A protective device and horizontal technology, applied in the direction of construction, building structure, and building material processing, can solve the problems of labor waste, low work efficiency, and repetitive work, and achieve the goals of reducing construction costs, simple structure, and improving work efficiency Effect

Pending Publication Date: 2020-07-10
THE THIRD CONSTR & ENG OF CCFED +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because the number of floors is generally large now, and the number of release holes that need to be left is also large, the closure of the horizontal release holes is usually closed in a fixed form, which requires repeated damage and repair during use, resulting in duplication of work , labor waste, low work efficiency and waste of materials

Method used

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  • Horizontal paying-off opening protection device and system
  • Horizontal paying-off opening protection device and system
  • Horizontal paying-off opening protection device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The present invention is realized through the following technical solutions, as Figure 1-Figure 4 As shown, a protective device for a horizontal pay-off opening is installed at the pay-out opening and connected to the floor, including a hollow-out installation frame, a cover plate 1 located on the top of the installation frame and hinged with the installation frame, installed in the installation frame and The drive mechanism 2 is transmission-connected with the cover plate 1, and the cover plate 1 and the drive mechanism 2 form an opening and closing mechanism for opening or closing the wire-drawing hole.

[0032] It should be noted that, through the above improvements, the cover plate 1 is installed on the top of the installation frame, and will be opened or closed under the drive of the drive mechanism 2; since the frame is installed in the opening of the line when the frame is installed, it is fixedly connected to the floor ; When not in use, control the drive mecha...

Embodiment 2

[0037] This embodiment is further optimized on the basis of the above embodiments, such as figure 1 As shown, further, in order to better realize the present invention, the drive mechanism 2 includes a drive motor 20 installed in the installation frame, a main gear 21 connected to the output shaft of the drive motor 20, and a transmission connection with the main gear 21 and installed The half-moon-shaped slave gear 22 on the side of the cover plate 1 close to the drive mechanism 2 .

[0038] It should be noted that, through the above-mentioned improvement, the main gear 21 is set on the output shaft of the driving motor 20, and when the output shaft of the driving motor 20 rotates, the main gear 21 will realize rotation, because the half-moon-shaped slave gear 22 and the main gear 21 Engage and install on the cover plate 1, so that the cover plate 1 will rotate around the hinge point, so as to realize the opening or closing of the hollow part of the mounting frame.

[0039] ...

Embodiment 3

[0041] This embodiment is further optimized on the basis of the above embodiments, such as Figure 1-Figure 3 As shown, further, in order to better realize the present invention, the installation frame includes a frame body, and a support 4 installed on the side of the frame body away from the floor and above the driving mechanism 2, the two sides of the support 4 A rotating shaft hinged to the cover plate 1 is provided.

[0042] Preferably, a hinge is installed on the side of the support 4 close to the cover 1 , and the connection between the support 4 and the cover 1 is realized through the hinge.

[0043] The above two methods can realize the hinge connection between the cover plate 1 and the support 4; other methods can also be used, as long as the opening or closing of the hollowed out part can be realized.

[0044] Other parts of this embodiment are the same as those of the foregoing embodiments, so details are not repeated here.

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Abstract

The invention relates to the technical field of opening protection, and discloses a horizontal paying-off opening protection device and system. The device is installed at a paying-off opening and connected with a floor, and comprises a hollow-out mounting frame, a cover plate located on the top of the mounting frame and hinged to the mounting frame, and a driving mechanism arranged in the mountingframe and in transmission connection with the cover plate, and an opening and closing mechanism for opening or closing the pay-off hole opening is formed by the cover plate and the driving mechanism.The horizontal paying-off opening protection comprises a plurality of protection devices arranged at the paying-off opening and a control unit connected with a driving motor in each protection devicethrough a wireless network. The horizontal paying-off opening protection device and system have the beneficial effects that the horizontal paying-off opening protection device and system can effectively protect the opening when not in use, and can open or close by one key.

Description

technical field [0001] The invention relates to the technical field of protection for horizontal payout openings, in particular to a protection device and system for horizontal payout openings. Background technique [0002] With the rapid development of the construction industry, higher requirements for "construction safety" have also been put forward, including protection requirements for horizontal openings. [0003] There are several problems in the actual application of the protection of the existing horizontal setting-out holes: [0004] Because the number of floors is generally large now, and the number of release holes that need to be left is also large, the closure of the horizontal release holes is usually closed in a fixed form, which requires repeated damage and repair during use, resulting in duplication of work , Labor waste, low work efficiency and waste of materials. Contents of the invention [0005] The object of the present invention is to provide a pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/32
CPCE04G21/3223E04G21/3261
Inventor 王学军江兴华苟建勇卫乐石鹏
Owner THE THIRD CONSTR & ENG OF CCFED