Combined edge protection fixing device

Abstract

The utility model relates to the technical field of building structure edge protection devices, in particular to a combined edge protection fixing device which comprises a fixing clamp and a clamp fixator, the fixing clamp comprises a fixing main plate, fixing side plates fixedly connected to the two sides of the fixing main plate and an abutting piece rotationally connected with the fixing side plate on one side and used for abutting against a wall plate, and the clamp fixator is fixedly connected with the fixing side plate on the other side. The fixing main plate and the fixing side plates on the two sides of the fixing main plate form a cavity used for containing a wall plate, and the clamp fixator comprises a fixing sleeve fixedly connected to the outer side of the fixing main plate, a connecting pipe barrel detachably connected with the fixing sleeve and an abutting rod detachably connected with the connecting pipe barrel. And adjustment and disassembly are not convenient.

Description

Technical Field

[0001] The present application relates to the technical field of edge protection devices for building structures, and specifically discloses a combined edge protection fixing device. Background Art

[0002] In building construction, after the wall panel construction is completed, the exposed windows and other holes need to be covered with edge protection devices to prevent safety accidents caused by people falling from the holes during the subsequent construction process.

[0003] At present, most of the edge protection structures at construction sites use steel pipe fasteners or expansion bolts to support the wall panels with steel pipes or steel plates. Specifically, multiple steel pipes or steel plates are connected between the shear walls and wall panels on both sides of the hole through steel pipe fasteners or expansion bolts to cover the hole. Using steel pipe fasteners as edge protection is not aesthetically pleasing, and it is inconvenient to connect external supports to support the shear walls at the construction site; using expansion bolts to fix the stereotyped guardrails requires drilling holes in the concrete surface of the wall panel in advance, which damages the concrete structure, and drilling holes requires manpower and time, increasing costs.

[0004] Furthermore, the edge protection fixture fixed by means of steel pipe fasteners and expansion bolts is not easy to adjust and disassemble after installation.

[0005] Therefore, in view of this, the inventor provides a combined edge protection fixing device to solve the above-mentioned problem. Utility Model Content

[0006] The utility model aims to solve the problem that the edge protection structure of the traditional construction site is inconvenient to adjust and disassemble after installation.

[0007] In order to achieve the above-mentioned purpose, the basic scheme of the utility model provides a combined edge protection fixing device, including a fixing clamp and a clamp fixer;

[0008] The fixing fixture comprises a fixing main board, fixing side plates fixedly connected to both sides of the fixing main board, and a clamping member rotatably connected to one side of the fixing side plate and used to clamp the wall plate, and the fixing main board and the fixing side plates on both sides form a chamber for accommodating the wall plate;

[0009] The clamp fixer comprises a fixing sleeve fixedly connected to the outer side of the fixing main board, a connecting tube detachably connected to the fixing sleeve, and a supporting rod detachably connected to the connecting tube.

[0010] Furthermore, a threaded hole is opened on one side of the fixing fixture, and the fastening member includes a threaded rod threadedly connected to the threaded hole, a support plate fixed to one end of the threaded rod extending into the chamber, and a turntable fixed to one end of the threaded rod extending out of the chamber.

[0011] Furthermore, an elastic cushion layer flush with the inner end surface is circumferentially fixed to the outer wall of the abutment plate.

[0012] Furthermore, the connecting tube includes a connecting tube that can be extended into the fixed sleeve and detachably connected to the fixed sleeve, and a connecting block fixedly connected to one end of the connecting tube. The free end of the connecting block is provided with an accommodating groove for accommodating a push rod, and the connecting block is also provided with a fixing piece for fixing the push rod.

[0013] Furthermore, the connection block is provided with a number of equidistant positioning holes connected to the receiving grooves, each of which is provided with internal threads. The fixing member includes a positioning block and a positioning rod fixed to one end of the positioning block, and the outer wall of the positioning rod is provided with external threads threadedly connected to the positioning holes.

[0014] Furthermore, the accommodating groove is a rectangular groove, and the support rod is a rectangular block that fits with the inner wall of the rectangular groove.

[0015] Furthermore, a plurality of adjustment holes are equidistantly formed at both ends of the support rod, and internal threads that can be threadedly connected to the positioning rod are formed in the adjustment holes.

[0016] The principle and effect of this scheme are:

[0017] 1. Compared with the prior art, the utility model is installed at the construction site and applied in the process of shielding the holes left between the wall panels. The wall panel on one side of the hole is clamped by the fixing clamp and the abutting member installed inside the fixing clamp, and the wall panel on the other side is abutted by the clamp fixer, so that the fixing clamp and the clamp fixer are horizontally placed in the hole, and multiple groups of fixing clamps and clamp fixers are arranged at the same time to shield the hole, and the fixing clamp and the clamp fixer form an edge protection fixing device supporting the shear wall panel.

[0018] 2. Compared with the prior art, the utility model realizes adjustable clamping of the wall panel through a detachable connection method by means of a fixing clamp and a tightening piece. The connecting tube connected by the fixing sleeve can be freely installed to tighten the fixing clamp at an appropriate distance, thereby tightening the wall panel and fixing the overall structure to prevent people from falling. This solves the problem that the edge protection structure of the traditional construction site is inconvenient to adjust and disassemble after installation.

[0019] 3. Compared with the prior art, the fixing clamp provided in the utility model clamps the wall panel by means of a threaded connection, the clamp fixture provided is installed and disassembled by means of a threaded connection, and the insertion and extension of the push rod can be adjusted by means of a threaded connection, which can be freely adjusted according to the width of the hole.

[0020] 4. Compared with the prior art, the utility model can connect two sets of clamp holders and fixing clamps with one support rod through the adjustment holes on both sides of the support rod, and then support each other through the two wall panels themselves, so as to be applied in the case of wider holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A schematic diagram of a combined edge protection fixing device proposed in an embodiment of the present application is shown;

[0023] Figure 2 A schematic diagram of a combined edge protection fixing device proposed in an embodiment of the present application is shown;

[0024] Figure 3 A partial schematic diagram of a combined edge protection fixing device proposed in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0025] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0026] The reference numerals in the drawings of the specification include: a fixed side plate 1, a threaded rod 2, a butt plate 3, a fixed sleeve 4, a connecting pipe 5, a connecting block 6, a positioning rod 7, a butt rod 8, an adjustment hole 9, a wall panel 10, and a hole 11.

[0027] A combined edge protection fixing device, for example Figure 1 As shown:

[0028] The invention comprises a fixing clamp and a clamp fixing device. The fixing clamp is used to clamp the wallboard 10, and the clamp fixing device is used to support or connect the fixing clamp on the other side.

[0029] The fixing fixture comprises a fixing main board, fixing side panels 1 integrally formed on both sides of the fixing main board, and a fastening member connected to the left fixing side panel 1. The fixing main board and the fixing side panels 1 on both sides together form a chamber for accommodating the wall panel 10.

[0030] A threaded hole is formed on the fixed side plate 1 on the left side, and the abutting member includes a threaded rod 2 threadedly connected to the threaded hole, a turntable welded to the left end of the threaded rod 2, and an abutting plate 3 welded to the right end of the threaded rod 2. The turntable is located on the outside of the fixed side plate 1, and the abutting plate 3 is located on the inside of the fixed side plate 1, and when installed, the inner end surface of the abutting plate 3 is tightly fitted with the side wall of the wall panel 10. In this embodiment, an elastic cushion layer flush with the inner end surface is also bonded around the abutting plate 3. When clamping the wall panel 10, the elastic cushion layer can play a role in increasing friction.

[0031] The fixture fixture comprises a fixing sleeve 4 welded to the outside of the fixing main board, a connecting pipe 5 connectable to the fixing sleeve 4 and a stop rod 8 connectable to the connecting pipe 5 .

[0032] The connecting tube 5 comprises a connecting tube 5 and a connecting block 6 welded to the right end of the connecting tube 5. The connecting tube 5 can be inserted into the fixed sleeve 4. The right end of the connecting block 6 is provided with a receiving groove for receiving the push rod 8. In this embodiment, the receiving groove is a rectangular groove, and the push rod 8 is a rectangular block that fits the inner wall of the rectangular groove.

[0033] A main connecting hole is opened on the fixed sleeve 4, and a secondary connecting hole is opened on the connecting pipe 5. When the connecting pipe 5 is extended into the fixed sleeve 4, the main connecting hole and the secondary connecting hole correspond to each other coaxially, and both the main connecting hole and the secondary connecting hole are provided with internal threads, which are fixedly connected by inserting bolts and tightening them.

[0034] The connection block 6 is provided with a plurality of equidistant positioning holes connected to the receiving grooves, and each of the positioning holes is provided with internal threads. A fixing member for fixing the stopper rod 8 is also installed on the connection block 6. The fixing member includes a positioning block and a positioning rod 7 welded to the inner end surface of the fixing block, and the outer wall of the positioning rod 7 is provided with external threads threadedly connected to the positioning holes.

[0035] A plurality of adjustment holes 9 are evenly spaced at both ends of the stop rod 8 , and internal threads that can be threadedly connected to the positioning rod 7 are also formed in the adjustment holes 9 .

[0036] When the utility model is used, Figure 1 As shown, first, insert the push rod 8 into the receiving groove of the connecting block 6, and make the right end of the push rod 8 abut against the wallboard 10 on the right side of the hole 11, and move the connecting block 6 to the left until the end of the wallboard 10 on the left side of the hole 11 abuts against the inner end surface of the fixed main board. At this time, screw the positioning rod 7 into the positioning hole on the connecting block 6, so that the positioning rod 7 abuts against the inner end of the push rod 8, or screw the positioning rod 7 into the corresponding adjustment hole 9 on the push rod 8 after screwing it into the positioning hole, so as to complete the adjustment of the adaptive width;

[0037] At this time, the two sides of the left wall panel 10 are respectively located between the abutment plate 3 and the fixed side panel 1 on the right side. The threaded rod 2 is screwed into the turntable to press the abutment plate 3 against the outer wall of the wall panel 10, and the fixed side panel 1 is folded to clamp the wall panel 10, forming a set of edge protection devices installed at a hole 11 such as a window. By installing multiple sets of edge protection devices at the same time, the hole 11 is shielded to prevent people or objects from falling.

[0038] Of course, you can also Figure 2 As shown, two sets of fixing clamps are installed through the adjustment holes 9 at both ends of the support rod 8 to respectively clamp the wall panels 10 on both sides of the hole 11 to provide support and protection.

[0039] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A combined edge protection fixing device, characterized in that: including a fixing clamp and a clamp holder; The fixing fixture comprises a fixing main board, fixing side plates fixedly connected to both sides of the fixing main board, and a clamping member rotatably connected to one side of the fixing side plate and used to clamp against the wall plate, and the fixing main board and the fixing side plates on both sides form a cavity for accommodating the wall plate; The clamp fixer comprises a fixing sleeve fixedly connected to the outer side of the fixing main board, a connecting tube detachably connected to the fixing sleeve, and a supporting rod detachably connected to the connecting tube.

2. A combined edge protection fixing device according to claim 1, characterized in that: A threaded hole is opened on one side of the fixing fixture, and the fastening member includes a threaded rod threadedly connected to the threaded hole, a backing plate fixed to one end of the threaded rod extending into the chamber, and a turntable fixed to one end of the threaded rod extending out of the chamber.

3. A combined edge protection fixing device according to claim 2, characterized in that: An elastic cushion layer flush with the inner end surface is fixedly connected to the outer wall of the abutment plate in the circumferential direction.

4. A combined edge protection fixing device according to claim 1, characterized in that: The connecting tube comprises a connecting tube which can be inserted into the fixing sleeve and detachably connected to the fixing sleeve, and a connecting block fixedly connected to one end of the connecting tube. A receiving groove for receiving a push rod is opened inward at the free end of the connecting block, and a fixing piece for fixing the push rod is also provided on the connecting block.

5. A combined edge protection fixing device according to claim 4, characterized in that: The connection block is provided with a plurality of equidistant positioning holes connected to the receiving grooves, each of which is provided with internal threads. The fixing member comprises a positioning block and a positioning rod fixed to one end of the positioning block, and an outer wall of the positioning rod is provided with external threads connected to the positioning holes.

6. A combined edge protection fixing device according to claim 5, characterized in that: The accommodating groove is a rectangular groove, and the abutting rod is a rectangular block fitted with the inner wall of the rectangular groove.

7. The combined edge protection fixing device according to claim 5, characterized in that: A plurality of adjusting holes are evenly spaced at both ends of the support rod, and internal threads which can be threadedly connected with the positioning rod are also formed in the adjusting holes.

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