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Temporarily-mounted tool door for room door opening blocking

An installation tool and door opening technology, which is applied in the direction of door leaves, windows/doors, door/window applications, etc., can solve the problems of cumbersome door opening blocking methods, inconvenient installation and removal, etc., to achieve fast and simple installation and removal, and avoid materials Waste, high safety effect

Pending Publication Date: 2020-01-10
河南省第二建设集团有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a temporary installation tool door for blocking the door opening of the room, which solves the problem of cumbersome and inconvenient installation and removal of the existing door opening blocking method

Method used

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  • Temporarily-mounted tool door for room door opening blocking
  • Temporarily-mounted tool door for room door opening blocking
  • Temporarily-mounted tool door for room door opening blocking

Examples

Experimental program
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Embodiment 1

[0026] Embodiment one: by Figure 1 to Figure 6 Provided, the temporary installation tool door for blocking the door opening of the room includes a front door panel 1 and a rear door panel 2, and a plurality of door strips 3 are installed on the front door panel 1 and the door strips 12 are used in the corresponding holes on the door strips 3. Fixed with the rear door panel 2, each of the door strips 3 is evenly distributed on each door panel of the tool door so as to achieve good fixation, the lower edges of the front door panel 1 and the rear door panel 2 are trimmed and bent, and punched for installation and fixing. The plate 1 and the rear door panel 2 form a space that can accommodate the clamping structure. The clamping structure includes a door bolt 5, a rotating shaft 7, a rotating shaft 13 and a door lock 4. The middle part of the rotating shaft 13 has a hole and is at the opening position. Door lock 4 is installed, and described rotating shaft 13 is arranged on verti...

Embodiment 2

[0028] Embodiment 2: On the basis of Embodiment 1, the transmission rod 6 is a vertical rod, one end of the transmission rod 6 is rotatably connected to any bolt in the clamping structure, and the other end of the transmission rod 6 is connected to the linkage In the structure, the bolts on the same side as the connected bolts are rotated and connected to avoid crossing. In the clamping structure, when the bolts connected to the transmission rod 6 rotate, the transmission rod 6 drives the bolt connected to the transmission rod 6 in the linkage device, and passes through The door bolt drives the rotating shaft to achieve the purpose of driving the door bolt that is not connected to the transmission rod 6 on the other side to rotate, and realizes synchronous driving.

Embodiment 3

[0029]Embodiment 3: On the basis of Embodiment 1, the transmission rod 6 includes a vertical portion 6.1 that is movably connected with the bolt in the clamping structure and an arc portion 6.2 that is rotatably connected with the end of the rotating shaft in the linkage structure. The overall length of the transmission rod 6 is kept in sync with the center distance between the clamping structure and the linkage structure, that is, one end of the transmission rod 6 is connected to the door bolt connected to the upper end rotating shaft in the clamping structure, and the other end is connected to the upper end of the rotating shaft in the linkage structure; Likewise, to ensure that the locking structure and the two rotating shafts 13 in the linkage structure rotate in the same direction, so as to ensure that each bolt is opened or closed at the same time.

[0030] In the second and third embodiments above, the number of the transmission rods 6 can be multiple, and the rotating s...

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Abstract

The invention relates to the technical field of building construction, in particular to a temporarily-mounted tool door for room door opening blocking. An existing door opening blocking mode is tedious, and mounting and removal are inconvenient. The temporarily-mounted tool door for room door opening blocking comprises a front door sheet and a rear door sheet, the front door sheet is provided witha door band, and is fixed to the rear door sheet through the door band, spaces capable of accommodating clamping structures are formed in the front door sheet and the rear door sheet, wherein the clamping structures comprise door bolts, rotary shafts, rotating shafts and door locks, holes are formed in the middles of the rotating shafts, moreover, the door locks are mounted at the positions of the holes, the two ends of the rotating shafts are rotationally connected with the door bolts through the rotary shafts correspondingly, each door bolt rotates in an inner space of the tool door along with the corresponding door lock for stretching and retracting, and the end portion of the end, far away from the corresponding rotary shaft, of each door bolt is located outside a tool door body in alocking state of the door lock and is located inside the tool door body in a opening state of the door lock. Rapid mounting and removal of the tool door are achieved, and a good development prospect is achieved in the technical field of building construction tool doors.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a temporary installation tool door for blocking room door openings. Background technique [0002] In current engineering construction practice, room doors or entrance doors and corresponding wall openings with door opening properties need to block traffic due to construction sequence or process requirements. The process handover of rooms is carried out by adopting a temporary closed method. Using square wood and plywood, the on-site processing is made into a simple door for temporary nailing. The process of production, installation and dismantling is time-consuming and consumable, and it cannot be used in turnover, and it is inconvenient to open. There is a lot of construction waste during demolition, and it is not convenient during construction. The inspection work, the current working status obviously cannot meet the needs of efficient construction progress, so a ...

Claims

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Application Information

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IPC IPC(8): E06B5/02E06B3/70E05C9/00
CPCE06B5/025E06B3/70E05C9/00E06B2003/7049
Inventor 王卫东孙智会赵升朱志凯石新中周石磊陈晓寒邢启刚李治国马金敏
Owner 河南省第二建设集团有限公司