CN220434300U - A face limit guardrail bracket for parapet position - Google Patents
A face limit guardrail bracket for parapet position Download PDFInfo
- Publication number
- CN220434300U CN220434300U CN202322309328.9U CN202322309328U CN220434300U CN 220434300 U CN220434300 U CN 220434300U CN 202322309328 U CN202322309328 U CN 202322309328U CN 220434300 U CN220434300 U CN 220434300U
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- China
- Prior art keywords
- parapet
- parapet wall
- frame
- locking member
- wall
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- 125000006850 spacer group Chemical group 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model provides a limb guardrail bracket for parapet parts, which comprises a portal frame, a support frame and a support frame, wherein the portal frame is erected at the top end of the parapet; one end of the locking piece is connected to the door frame, and the other end of the locking piece abuts against the side wall of the parapet wall; the connecting column is arranged at the top end of the gate frame and used for installing the edge guard rail; when the bracket is used, the number and the installation positions of the brackets are configured according to construction requirements and the sizes of the adjacent side guardrails, the door type frame and the adjacent side guardrails are installed, and finally the door type frame is finely adjusted so that the adjacent side guardrails are stably connected. The utility model can avoid the damage of the parapet side wall, can be completely detached from the parapet wall, can be used in a turnover way, and reduces the construction cost; compared with embedded parts and expansion bolts, the locking parts are more convenient to adjust, operate, assemble and disassemble, improve efficiency, and adjust the relative positions of the portal frame and parapet wall, so that adjacent edge guardrails are aligned, connection is stable, and safety is effectively improved.
Description
Technical Field
The utility model relates to the technical field of building construction equipment, in particular to a side guard rail bracket for parapet wall parts.
Background
With the rapid development of the construction industry, the safety management of the construction field is of great importance, and particularly, high-place operation accidents occur. In fact, in order to reduce the occurrence of high-rise operation accidents, short walls, namely parapet walls, are arranged around the roofs of most buildings at present for protecting the safety of roof personnel, but the parapet walls are generally arranged at a height of 1 m-1.5 m, and due to the complexity of building construction, the heights of most parapet walls still have defects for protecting the personnel performing building construction on the roofs.
The edge guard rail of parapet department at present stage adopts the embedded part or expansion bolts's mode to install, and the installation operation is complicated, and the material that needs when installing is many, and the spending time is more, and economic benefits is too low. In addition, the installation of the prior art's face limit protection device needs to set up built-in fitting or expansion bolts, has certain damage to the structure, and can't turnover use, causes the material extravagant, increases the installation use cost of face limit guardrail.
Disclosure of Invention
The utility model aims to provide a side guard rail bracket for parapet parts, which solves the problems in the background.
The technical scheme adopted by the utility model is as follows: a side rail bracket for parapet wall parts, comprising:
the door type frame is erected at the top end of the parapet wall;
one end of the locking piece is connected to the door frame, and the other end of the locking piece abuts against the side wall of the parapet wall;
and the connecting column is arranged at the top end of the portal frame and used for installing the edge guardrail.
In some possible embodiments, the locking member includes a first locking member and a second locking member, the first locking member is located inside the parapet wall, the second locking member is located outside the parapet wall, and both locking members are movable along a thickness direction of the parapet wall.
In some possible embodiments, the locking member comprises a rotating rod and an abutment plate, the abutment plate being provided on the inner side of the portal frame; the bull stick runs through the portal frame, its one end is connected the butt board, the other end is fixed by the nut.
In some possible embodiments, an adjusting hand wheel is arranged at the end of the rotating rod away from the abutting plate.
In some possible embodiments, the bracket further comprises a spacer, the spacer being located on the inner side of the door frame and pressed by the locking member to abut the parapet wall.
In some possible embodiments, both ends of the spacer extend beyond the bottom end of the portal frame.
In some possible embodiments, the connecting post is provided with a connecting hole, wherein a connecting piece is provided for connecting the edge guard rail.
In some possible embodiments, the connection is a bolt.
The utility model has the beneficial effects that:
(1) The locking piece is abutted with the parapet, so that damage to the side wall of the parapet can be avoided, the bracket can be completely detached from the parapet, the parapet can be used in a turnover mode, and the construction cost is reduced.
(2) Compared with embedded parts and expansion bolts, the locking parts are more convenient to adjust, operate, install and detach and improve efficiency; and meanwhile, the relative positions of the door frame and the parapet wall can be adjusted, so that adjacent edge guardrails are aligned, the connection is convenient and stable, and the safety is effectively improved.
Drawings
FIG. 1 is a front view of an embodiment of the present utility model in use;
FIG. 2 is a top view of an embodiment of the present utility model in use;
fig. 3 is a schematic diagram showing the connection between the door frame and the first locking member in the embodiment of the present utility model.
In the figure:
10. a gate frame;
20. a first locking piece; 21. a rotating rod; 22. an abutting plate; 23. a nut; 24. an adjusting hand wheel;
30. a second locking piece;
40. a connecting column; 41. a connection hole;
50. a connecting piece;
60. parapet wall;
70. edge guard bars;
80. a gasket.
Detailed Description
The following describes the technical scheme of the embodiment of the present utility model in detail through the attached drawings.
In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and are not indicative or implying that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model. In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Referring to fig. 1-2, a side rail bracket for parapet wall parts, comprising: a portal frame 10, locking members and a connecting post 40. The portal frame 10 is erected at the top end of the parapet wall 60; one end of the locking piece is connected to the door frame 10, and the other end of the locking piece abuts against the side wall of the parapet wall 60; the connecting post 40 is provided at the top end of the portal frame 10 for installing the side rail 70. Before the edge guard rail 70 is arranged, the door frame 10 is opened downwards, two side edges of the door frame are respectively positioned outside two side walls of the parapet 60, then a locking piece is arranged on the door frame 10, the door frame 10 is tightly connected with the parapet 60 through the locking piece, and finally the edge guard rail 70 is arranged on the connecting post 40.
In the above technical scheme, because the retaining member and the parapet 60 adopt the mode of butt, the damage of retaining member to parapet 60 body structure can be avoided, simultaneously, the retaining member is loosened after the engineering is finished for this bracket can also turnover use, saves construction cost.
The portal frame 10 can be manufactured in a factory and unified manner, or can be assembled by temporarily taking materials at a construction site. In this embodiment, the portal frame 10 is formed by welding square steel pipes and angle steel, and firstly, a square steel pipe with a certain length needs to be cut according to the thickness of the parapet wall 60, and the length of the square steel pipe should be slightly larger than the thickness of the parapet wall 60; then intercepting the appropriate angle steel welding of length at the both ends of square steel pipe, its length is dependent on parapet 60's height, face the quality of limit guardrail 70, prevents to face limit guardrail 70 overweight, and the mass distribution is uneven when leading to installing on this guardrail bracket, and is crooked seriously.
In this embodiment, the locking member is configured as a first locking member 20 and a second locking member 30, wherein: the first locking member 20 is located at the inner side of the parapet wall 60, the second locking member 30 is located at the outer side of the parapet wall 60, and both locking members can move along the thickness direction of the parapet wall 60. The first locking member 20 and the second locking member 30 can change the relative position of the door frame 10 on the parapet wall 60 along the thickness direction of the parapet wall 60 so as to ensure that the large faces of the adjacent side guardrails 70 mounted on different brackets are flush, and the adjacent side guardrails 70 are conveniently bound and fixed.
Referring to fig. 3, the first locking member 20 and the second locking member 30 each include a rotating rod 21 and an abutting plate 22, and the abutting plates 22 are disposed on the inner side of the door frame 10; the rotating rod 21 penetrates the portal frame 10, and one end thereof is connected to the abutting plate 22, and the other end thereof is fixed by the nut 23. The abutting plate 22 can increase the contact area of the first locking piece 20, the second locking piece 30 and the side wall of the parapet wall 60, reduce the pressure intensity and prevent the side wall of the parapet wall 60 from being damaged. The nuts 23 are arranged on the outer side of the portal frame 10, so that the portal frame is convenient to assemble and disassemble, and the nuts 23 positioned on the two sides of the portal frame 10 can resist the displacement of the opposite rotating rods 21, so that the support is prevented from loosening and tilting when being installed on the parapet wall 60, and the connection stability of the support and the parapet wall 60 is improved.
Because the nut 23 is smaller and is close to the gantry 10, the nut is inconvenient to screw, and for convenience in operation, the end of the rotating rod 21 away from the abutting plate 22 is further provided with an adjusting hand wheel 24, the nut 23 is fixedly arranged on the gantry 10, and the relative position of the gantry 10 and the parapet 60 can be adjusted by screwing the adjusting hand wheel 24 to rotate the rotating rod 21.
In order to further prevent the damage of the side wall of the parapet wall 60 and the waterproof coiled material laid on the surface thereof, and to improve the friction force and prevent the abutting plate 22 from sliding, a gasket 80 is arranged in the embodiment, and the gasket 80 is positioned on the inner side of the door frame 10 and is pressed by the locking member to abut against the parapet wall 60. Preferably, both ends of spacer 80 extend beyond the bottom end of portal frame 10 such that abutment plate 22 is always located on spacer 80 during adjustment of the height of portal frame 10.
The connecting post 40 is provided with a connecting hole 41, wherein a connecting piece 50 is provided for connecting the edge guard rail 70, wherein: the connector 50 may be a bolt, a rebar tie, or the like, depending on the configuration of the edge rail 70.
The using method of the edge guardrail bracket comprises the following steps:
(1) The number and the installation positions of the brackets are configured according to construction requirements and the size of the edge guard rail 70;
(2) Mounting the portal frame 10 and the gasket 80: the door frame 10 and the gasket 80 are arranged on the top of the parapet wall 60, and the door frame 10 is fastened on the parapet wall 60 by the locking piece 20 and the locking piece 30;
(3) Installing the edge guard rail 70: the edge guard rail 70 and the connecting post 40 are connected by a connecting piece 50;
(4) Fine adjustment portal frame 10: the position of the gantry 10 is adjusted according to the height of the adjacent edge guard rail 70 and the position along the thickness direction of the parapet wall 60; this is because the edge guard 70 is generally provided with designated sites and structures connected to other edge guard 70, and it is necessary to ensure that the same height or same plane is used to make adjacent edge guard 70 tightly connected, so as to obtain a continuous and stable edge guard.
The step (4) specifically includes: the height of the gantry 10 in the vertical direction is changed, but the first and second locking members 20 and 30 are kept in contact with the side wall of the parapet wall 60 all the time; the distance between the abutment plates 22 on both sides of the portal frame 10 and the portal frame 10 is adjusted in the thickness direction of the parapet wall 60.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The retaining member is abutted with the parapet wall 60, so that the damage to the side wall of the parapet wall 60 can be avoided, meanwhile, the bracket can be completely detached from the parapet wall 60, and the bracket can be used in a turnover way, so that the construction cost is reduced.
(2) Compared with embedded parts and expansion bolts, the locking parts are arranged, so that the locking parts are more convenient to adjust, operate, install and detach, and efficiency is improved; and meanwhile, the relative positions of the portal frame 10 and the parapet wall 60 can be adjusted, so that the adjacent edge guardrails 70 are aligned, the connection is convenient and stable, and the safety is effectively improved.
The foregoing is a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model and are intended to be comprehended within the scope of the present utility model.
Claims (8)
1. A limb guardrail bracket for parapet wall parts, comprising:
the door type frame is erected at the top end of the parapet wall;
one end of the locking piece is connected to the door frame, and the other end of the locking piece abuts against the side wall of the parapet wall;
and the connecting column is arranged at the top end of the portal frame and used for installing the edge guardrail.
2. The side rail bracket for parapet wall part of claim 1, wherein the locking member comprises a first locking member and a second locking member, the first locking member is positioned on the inner side of the parapet wall, the second locking member is positioned on the outer side of the parapet wall, and both locking members can move along the thickness direction of the parapet wall.
3. A side rail bracket for parapet wall part according to claim 1 or 2, wherein the locking member comprises a rotating rod and an abutting plate, the abutting plate is arranged on the inner side of the door frame; the bull stick runs through the portal frame, its one end is connected the butt board, the other end is fixed by the nut.
4. A side rail bracket for parapet wall parts according to claim 3, wherein the end of the rotating rod far from the abutting plate is provided with an adjusting hand wheel.
5. A side rail bracket for parapet wall as claimed in any one of claims 1-2 and 4, further comprising a spacer, said spacer being located on the inside of said portal frame and being pressed against said parapet wall by said locking member.
6. A side rail bracket for parapet wall site as claimed in claim 5, wherein both ends of the spacer are beyond the bottom end of the portal frame.
7. A side rail bracket for parapet wall parts according to any one of claims 1-2, 4 and 6, wherein the connecting post is provided with a connecting hole, and a connecting piece is provided for connecting the side rail.
8. The edge guard rail bracket for parapet wall part of claim 7, wherein the connecting member is a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309328.9U CN220434300U (en) | 2023-08-28 | 2023-08-28 | A face limit guardrail bracket for parapet position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309328.9U CN220434300U (en) | 2023-08-28 | 2023-08-28 | A face limit guardrail bracket for parapet position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434300U true CN220434300U (en) | 2024-02-02 |
Family
ID=89694144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322309328.9U Active CN220434300U (en) | 2023-08-28 | 2023-08-28 | A face limit guardrail bracket for parapet position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434300U (en) |
-
2023
- 2023-08-28 CN CN202322309328.9U patent/CN220434300U/en active Active
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