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Joint reinforcement device and strengthening method for parapet masonry structure and roof wire drawing tower mast

A masonry structure and joint reinforcement technology, which is applied in the direction of towers, building construction, building maintenance, etc., can solve the problems of building structure damage, connection points are not easy to reinforce, etc., to improve stability, reduce the risk of toppling, and tighten the structure solid effect

Active Publication Date: 2018-06-01
HENAN INFORMATION CONSULTATION DESIGN & RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a combined reinforcement device for masonry structure of a parapet wall, a reinforcement method, and a roof cable tower mast, so as to solve the difficulty in reinforcing the connection point between the cable of the roof communication tower and the building in the prior art and the problem of reinforcement. Technical issues prone to structural damage to buildings

Method used

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  • Joint reinforcement device and strengthening method for parapet masonry structure and roof wire drawing tower mast
  • Joint reinforcement device and strengthening method for parapet masonry structure and roof wire drawing tower mast
  • Joint reinforcement device and strengthening method for parapet masonry structure and roof wire drawing tower mast

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Embodiment 1

[0043] see figure 1 and figure 2 .

[0044]The combined reinforcement device for the masonry structure of the parapet wall in the embodiment of the present invention includes a pull bolt assembly and a support assembly, wherein the pull bolt assembly has a front backing plate 11 for padding on the front surface of the parapet wall and four for passing through the parapet wall. The bolts 121 of the wall body 14 and the front backing plate 11 are respectively pierced with two bolts 121 on the left and right sides of the front backing plate 11, and the front backing plate 11 is provided with bolt holes 111 corresponding to the bolts 121. Both ends of 121 are screwed with nuts 122 to fix the front backing plate 11 on the front surface of the parapet wall 14, and the front backing plate 11 is fixedly provided with a pull ring 112 for connecting the stay rope of the communication tower mast, the roof The erected communication tower mast is connected to the pull ring 112 by a stay...

Embodiment 2

[0050] see image 3 .

[0051] The difference between this embodiment and Embodiment 1 is that the joint reinforcement device for the parapet masonry structure of this embodiment also includes a bearing platform 25 stacked on the roof for installing the longitudinal support bar 233, and the longitudinal support is supported by the expansion bolt 251. The rod 233 is fixed on the bearing platform 25, the bottom end of the expansion bolt 251 is located in the bearing platform 25, the bearing platform 25 is backed against the parapet wall 24, built by building materials such as bricks, and integrated with the roof, the expansion bolt 251 The longitudinal support rod 233 can be effectively fixed, and the expansion bolts directly drilled into the roof are avoided to avoid damage to the roof. The rest of the structural features of the combined reinforcement device for the masonry structure of the parapet wall in this embodiment are the same as those in Embodiment 1.

Embodiment 3

[0053] see Figure 4 .

[0054] The method for strengthening the parapet masonry structure of the embodiment of the present invention comprises the following steps:

[0055] S310: Place the combined reinforcement device for the masonry structure of the parapet wall including the front backing plate, vertical support rod, longitudinal support bar and horizontal support bar at the junction of the parapet wall and the roof, so that the front backing board is attached to the parapet Wall body, longitudinal support rods attached to the roof;

[0056] S320: Use the bolt holes on the front backing plate for comparison, mark the drilling position on the parapet wall, use the longitudinal support rod for comparison, and mark the installation position of the longitudinal support rod on the upper surface of the roof;

[0057] S330: Drill holes on the parapet wall according to the marked drilling positions, and then use a grinder to grind the marked installation positions of the longitu...

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Abstract

The invention discloses a joint reinforcement device and strengthening method for a parapet masonry structure and a roof wire drawing tower mast. The joint reinforcement device for the parapet masonrystructure comprises an opposite-pull bolt assembly, and a support assembly; the opposite-pull bolt assembly is provided with a front base plate and multiple bolts; the support assembly is provided with multiple tilted support rods aslant arranged on the roof; the joint reinforcement device for the parapet masonry structure in the installation process cannot damage the roof and the parapet wall body, and the roof and the front base plate of the parapet wall body can be combined to play a bearing role, and damage caused by a single parapet wall body or a single roof is prevented; the strengthening method for the parapet masonry structure only punch some through holes for the bolts to pass through on the parapet wall body, and a grinding surface used for coating structural adhesives is grinded on the roof, substantial damage to the parapet wall body and the roof is not caused; and the roof wire drawing tower mast is fastened in structure, the stability of a communication device is improved, and the collapse of a communication tower is avoided.

Description

technical field [0001] The invention relates to the technical field of communication mast construction, in particular to a parapet masonry structure joint reinforcement device, a reinforcement method and a roof cable mast. Background technique [0002] The roof cable tower is a common communication tower, which is suitable for building on the roofs of counties, towns, industrial parks, etc., so that the height of the building can be used to facilitate signal transmission, and it has the advantages of low cost, steel saving, and convenient processing and construction. However, due to the small rigidity of the tower mast of the roof cable tower, its ability to resist lateral loads is very poor, and it is easy to topple under the action of external forces such as cross wind or lateral vibration. During the construction process, in order to prevent the roof guy tower from toppling over, it is usually connected to the parapet of the roof by guy wires, and the load on the tower ma...

Claims

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Application Information

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IPC IPC(8): E04H12/20E04G23/02
Inventor 郑隆欣朱光军王兵焦阳陈二威赵一村张志伟王新利张浩李权
Owner HENAN INFORMATION CONSULTATION DESIGN & RES
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