Roof parapet wall reinforcing device
By setting up inner and outer channel steel and bolt fixing on the wall of old buildings, combined with the clamping and fixing of the inner and outer fixing flat plates, the problem of time-consuming and labor-consuming reinforcement of the wall is solved, and a safe and economical reinforcement effect is achieved and the service life is extended.
Patent Information
- Application Number
- CN202421466429.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The daughter walls of many old buildings need to be reinforced due to damage to ensure safe use, but traditional methods of demolition and reconstruction are time-consuming and costly.
A reinforcement device for the daughter's wall on the roof is designed. By opening an inner groove and an outer groove on the daughter's wall, inserting the inner channel steel and the outer channel steel, and fixing it with bolts, combining the clamping and fixing of the inner and outer fixing flat plates, the firm clamping of the daughter's wall is achieved.
The device can effectively clamp and reinforce the crooked daughter wall, ensure that it does not collapse, and is simple to repair and low cost. It extends the service life of the daughter wall and provides safe use.
Smart Images
Figure CN222686243U_ABST
Abstract
Description
Technical field:
[0001] The utility model relates to a roof parapet reinforcement device. Background technology:
[0002] Parapets are located at the top of buildings. Nowadays, many buildings are quite old and many of the parapets on the top of the buildings are damaged. If all of them are to be demolished, the workload will be large and these parapets will need to be reinforced and repaired to ensure the safety of the parapets during use. Summary of the invention:
[0003] The utility model aims to provide a roof parapet reinforcement device which can reinforce the parapet and ensure the safe use of the parapet.
[0004] The above purpose is achieved through the following technical solutions:
[0005] A roof parapet reinforcement device comprises: a roof parapet, wherein the roof parapet is provided with an inner groove and an outer groove, the inner groove and the outer groove are arranged back to back, the cross sections of the inner groove and the outer groove are both half-mouth-shaped, an inner channel steel is inserted into the inner groove, and an outer channel steel is inserted into the outer groove, the inner channel steel and the outer channel steel clamp the roof parapet and are fixed by bolts, the left and right sides of the inner channel steel are connected to the roof parapet with cement slurry, and the left and right sides of the outer channel steel are connected to the roof parapet with cement slurry.
[0006] Furthermore, in the roof parapet reinforcement device, inner through holes are opened on the left and right sides of the middle part of the inner channel steel, the middle part of the inner channel steel is inserted into the inner slot steel, the inner slot steel has an inner fixing plate, the inner slot steel has an inner insertion through hole, the inner through hole is tightly matched with the inner insertion through hole to insert the inner insertion rod, both ends of the inner insertion rod have threaded sections, and the threaded sections are fixed by connecting nuts.
[0007] Furthermore, in the roof parapet reinforcement device, the left and right sides of the middle part of the outer channel steel are provided with external through holes, the middle part of the outer channel steel is inserted into the outer slot steel, the outer slot steel has an external fixing plate, the outer slot steel is provided with an external insertion through hole, the outer through hole is tightly matched with the outer insertion through hole to insert an external insertion rod, both ends of the external insertion rod have threaded sections, and the threaded sections are fixed with connecting nuts.
[0008] Furthermore, in the roof parapet reinforcement device, the inner fixing plate rotates around the inner insertion rod and the tail end is attached to the inner side of the top of the building. The inner fixing plate is connected to the top of the building by screws, and the top of the building is sealed and connected to the screws.
[0009] Furthermore, in the roof parapet reinforcement device, the external fixing plate rotates around the external insertion rod and the tail end is buckled on the outer side of the top of the building. The external fixing plate is consistent in shape with the outer side of the top of the building. The external fixing plate is fixed to the outer side of the top of the building by screws, and the screws are perpendicular to the top of the building.
[0010] Beneficial effects:
[0011] 1. The utility model can well clamp the skewed roof parapet, and the roof parapet will not collapse after clamping, and the use process is safe.
[0012] 2. The utility model is simple in clamping and maintaining the roof parapet, convenient in repair and maintenance, low in repair cost, good in repair effect, and provides a guarantee for the safe use of the roof parapet.
[0013] 3. The inner fixing plate and the outer fixing plate of the utility model have the ability to provide a section of oblique support and can fix the inner fixing plate and the outer fixing plate, thus providing a guarantee for the straightening support of the parapet wall on the roof.
[0014] 4. The utility model does not need to rebuild the roof parapet, the maintenance speed is fast, and the service life of the roof parapet can be greatly extended. Description of the drawings:
[0015] Attached Figure 1 It is a structural diagram of this product.
[0016] Attached Figure 2 is a cross-sectional view of this product. Specific implementation method:
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0018] Embodiment 1:
[0019] A roof parapet reinforcement device, comprising: a roof parapet 1, wherein the roof parapet is provided with an inner groove 2 and an outer groove 3, wherein the inner groove and the outer groove are arranged opposite to each other, and the cross sections of the inner groove and the outer groove are both half-mouth-shaped, wherein an inner channel steel 4 is inserted into the inner groove and can fix the inner channel steel, and an outer channel steel 5 is inserted into the outer groove and can fix the outer channel steel, thereby providing a guarantee for the clamping and fixing of the roof parapet, wherein the inner channel steel and the outer channel steel clamp the roof parapet and penetrate and fix with bolts 6, wherein the left and right sides of the inner channel steel are connected to the roof parapet with cement slurry for fixing, and the left and right sides of the outer channel steel are connected to the roof parapet with cement slurry for fixing. The firmness of the inner channel steel and the outer channel steel can be further reinforced, and the clamping effect of the inner channel steel and the outer channel steel is ensured to be good and firm.
[0020] The left and right sides of the middle part of the inner channel steel are provided with inner through holes 7, and the outer sides of the inner through holes are provided with grooves, and nuts are placed in the grooves, which facilitates the fixation of the inner rod. The middle part of the inner channel steel is inserted into the inner slot steel 8, and the inner slot steel has an inner fixing plate 9, the upper part of the inner fixing plate plays a supporting role, and the lower part plays a fixing role. The inner slot steel has an inner insertion through hole 10, and the inner through hole and the inner insertion through hole are tightly matched to insert the inner rod 11. Both ends of the inner rod have threaded sections, and the threaded sections are fixed by nuts 12, which can fix the position of the inner fixing plate. The adjusted inner fixing plate can both support the roof parapet and fix the inner fixing plate itself, which provides a guarantee for the clamping and reinforcement of the roof parapet.
[0021] The left and right sides of the middle part of the outer channel steel are provided with outer through holes 13, and the outer sides of the outer through holes are provided with grooves, and nuts are placed in the grooves, which facilitates the fixation of the outer plug rod. The middle part of the outer channel steel is inserted with an outer slot steel 14, and the outer slot steel has an outer fixing plate 15, and the upper part of the outer fixing plate plays a supporting role and the lower part plays a fixing role. The outer slot steel has an outer through hole 16, and the outer through hole and the outer through hole are tightly matched to insert the outer plug rod 17. Both ends of the outer plug rod have threaded sections, and the threaded sections are connected with nuts to fix the position of the outer fixing plate. The adjusted outer fixing plate can both support the roof parapet and fix the outer fixing plate itself, which provides a guarantee for the clamping and reinforcement of the roof parapet.
[0022] The inner fixing plate rotates around the inner rod, and the tail end is attached to the inner side of the top of the building. The inner fixing plate is connected to the top of the building by screws 18, and the top of the building is sealed with the screws. The inner fixing plate can be further fixed, providing a guarantee for the clamping, support and fixation of the parapet on the roof.
[0023] The external fixing plate rotates around the external plug rod, and the tail end is buckled on the outer side of the top of the building. The external fixing plate is consistent with the outer side of the top of the building, and the external fixing plate is fixed to the outer side of the top of the building by screws, and the screws are vertical to the top of the building and match the top of the building. The external fixing plate can be further fixed, providing a guarantee for the clamping, support and fixation of the parapet on the roof.
[0024] Working principle:
[0025] At the location of the roof parapet that needs to be reinforced, open inner and outer grooves (both the inner and outer grooves are relatively shallow and do not affect the roof parapet), clamp and fix them with inner and outer channel steels, and use bolts to penetrate the roof parapet, inner and outer channel steels and fix them. Adjust the inner and outer fixed plates to clamp and support the roof parapet. The tail ends of the inner and outer fixed plates are attached to and buckled on the top of the building and fixed with screws.
Claims
1. A roof parapet reinforcement device, comprising: a roof parapet, characterized in that : The roof parapet is provided with an inner groove and an outer groove, the inner groove is arranged back to back with the outer groove, the cross sections of the inner groove and the outer groove are both half-mouth-shaped, the inner groove is inserted into the inner channel steel, the outer channel steel is inserted into the outer groove, the inner channel steel and the outer channel steel clamp the roof parapet and are fixed with bolts, the left and right sides of the inner channel steel are connected to the roof parapet with cement slurry, and the left and right sides of the outer channel steel are connected to the roof parapet with cement slurry.
2. The roof parapet reinforcement device according to claim 1 is characterized in that : The left and right sides of the middle part of the inner channel steel are provided with inner through holes, the middle part of the inner channel steel is inserted into the inner slot steel, the inner slot steel has an inner fixed plate, the inner slot steel is provided with an inner insertion through hole, the inner through hole is tightly matched with the inner insertion through hole to insert the inner insertion rod, both ends of the inner insertion rod have threaded sections, and the threaded sections are fixed by connecting nuts.
3. The roof parapet reinforcement device according to claim 1 is characterized in that : The left and right sides of the middle part of the outer channel steel are provided with external through holes, the middle part of the outer channel steel is inserted into the outer slot steel, the outer slot steel has an external fixing plate, the outer slot steel is provided with an external insertion through hole, the outer through hole is tightly matched with the outer insertion through hole to insert the outer insertion rod, both ends of the outer insertion rod have threaded sections, and the threaded sections are fixed by connecting nuts.
4. The roof parapet reinforcement device according to claim 2 is characterized in that The inner fixing plate rotates around the inner insertion rod, and the tail end is attached to the inner side of the top of the building. The inner fixing plate is connected to the top of the building by screws, and the top of the building is sealed and connected to the screws.
5. The roof parapet reinforcement device according to claim 3 is characterized in that The external fixing plate rotates around the external plug rod and the tail end is buckled on the outer side of the top of the building. The external fixing plate is consistent in shape with the outer side of the top of the building. The external fixing plate is fixed to the outer side of the top of the building by screws, and the screws are perpendicular to the top of the building.