Rapid guardrail mounting and reinforcing device suitable for soil roadbed

Abstract

The utility model discloses a guardrail rapid installing and reinforcing device suitable for a soil roadbed, which relates to the field of building construction and comprises a building block adding brick, an installing assembly, a stand column, a rotating seat, an inclined strut, a fastener, a reinforcing assembly, an anchor rod, a rotating block and a ground gripping assembly. The bottom end of the anchor rod is rotationally connected with the inner wall of the connecting sleeve, the anchor rod can be driven to rotate through the arranged rotating block, the threaded rod can be driven to rotate through the rotation of the anchor rod, the threaded block can be driven to rotate through the rotation of the threaded rod, and then the sliding block is driven to move through the rotation of the threaded block. The supporting rod can be extruded through movement of the sliding block, then the rotating rod is driven to rotate, movement of the ground gripping nails can be achieved through rotation of the rotating rod, accordingly, the ground gripping nails are inserted into the ground, and the reinforcing assembly can be more stable during reinforcing through cooperation of the inserting rod and the ground gripping nails.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a guardrail quick installation and reinforcement device suitable for earth roadbed. Background Art

[0002] In the existing technology, during foundation pit excavation construction, edge guardrails are one of the important facilities to ensure construction safety. For earth roadbeds, due to their own characteristics, the installation of guardrails faces many challenges. Building guardrails are building facilities used to protect people in modern buildings and have become an indispensable part of construction equipment.

[0003] Most of the existing building guardrails are fixed structures, and the railings and frames are mostly fixed by welding. Not only does it take a lot of time to weld and fix during installation, but the building guardrails are often damaged and deformed, which leads to the need to replace the building guardrails frequently. The replacement and disassembly are very troublesome and often time-consuming and laborious, and cannot meet the needs of fast and efficient installation. Therefore, we disclose a guardrail quick installation and reinforcement device suitable for earth roadbed to meet people's needs. Utility Model Content

[0004] The purpose of the present application is to provide a quick installation and reinforcement device for guardrails suitable for earth roadbeds, so as to solve the problem that the guardrails and frames are mostly fixed by welding in the above-mentioned background technology, which not only takes a lot of time to weld and fix during installation, but also the building guardrails are often damaged and deformed, which leads to the need to replace the building guardrails frequently. The replacement and disassembly is very troublesome and often time-consuming and labor-intensive, and cannot meet the needs of fast and efficient installation.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a guardrail reinforcement device suitable for earth roadbed, comprising an added block brick, an installation assembly is installed on the top side of the added block brick, a column is installed on the top side of the added block brick through the installation assembly, two rotating seats are installed on one side of the column, the inner walls of the two rotating seats are rotatably connected with diagonal braces, the surfaces of the two diagonal braces are sleeved and installed with fasteners, the inner walls of the two fasteners are provided with reinforcement assemblies, the reinforcement assembly comprises an anchor rod, a circular hole is opened on the top side of the fastener, the surface of the anchor rod is rotatably connected to the circular hole, a rotating block is installed on the top end of the anchor rod, a gripping assembly is provided at the bottom end of the anchor rod, the anchor rod is connected to the gripping unit by a connecting sleeve, and the bottom end of the anchor rod is rotatably connected to the inner wall of the connecting sleeve.

[0006] Preferably, the gripping assembly comprises a threaded rod mounted on the bottom end of the anchor rod, a cylinder is mounted on the inner wall of the connecting sleeve, a limiting unit is provided on the surface of the cylinder, and an insertion rod is mounted on the bottom end of the cylinder.

[0007] Preferably, the limiting unit comprises a plurality of slide grooves provided on the surface of the cylinder, the inner walls of the plurality of slide grooves are rotatably connected to a rotating rod, and a driving unit is disposed inside the cylinder.

[0008] Preferably, the driving unit includes a threaded block threadedly connected to the surface of the threaded rod, the bottom side of the threaded block is rotatably connected to a slider, the top side of the slider is provided with a circular groove, the inner wall of the circular groove is rotatably connected to the bottom side of the threaded block, and the surface of the slider is provided with a gripping unit.

[0009] Preferably, the gripping unit comprises a plurality of support rods rotatably connected to the surface of the slider, the ends of the support rods away from the slider are rotatably connected to the top sides of the corresponding plurality of rotating rods, and the bottom sides of the plurality of rotating rods are all provided with gripping spikes.

[0010] A guardrail quick installation device suitable for earth roadbed includes a reinforcement component and a guardrail reinforcement device suitable for earth roadbed, the installation component includes a cement mortar caulking arranged on the upper part of the added building block brick, a plurality of limit rods are installed on both sides of the added building block brick, two chassis are installed on the top side of the added building block brick, and a quick installation unit is arranged on the top side of the chassis.

[0011] Preferably, the quick-release unit includes a plurality of mounting holes provided on the top sides of the two chassis, dovetail grooves are provided on the opposite surfaces of the two columns, dovetail blocks are slidably connected to the inner walls of the two dovetail grooves, the same guardrail is installed on the opposite surfaces of the two dovetail blocks, and the top sides of the two columns are threadedly detachably connected to limit nuts.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. The utility model is provided with a reinforcement assembly, and the rotation block provided can drive the rotation of the anchor rod, and the rotation of the anchor rod can drive the rotation of the threaded rod, and the rotation of the threaded rod can drive the rotation of the threaded block, and the rotation of the threaded block can drive the movement of the slider, and the movement of the slider can squeeze the support rod, and then drive the rotation of the rotating rod, and the rotation of the rotating rod can realize the movement of the gripping nail, so that the gripping nail is inserted into the ground, and the cooperation of the insertion rod and the gripping nail can make the reinforcement assembly more stable during reinforcement.

[0014] 2. In the utility model, by cooperating with the dovetail block and the dovetail groove, the dovetail block can slide inside the dovetail groove, thereby realizing the rapid disassembly and installation of the guardrail, and the column can be quickly installed through the chassis and the installation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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 paying any creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the guardrail installation structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the reinforcement device of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the reinforcement component in the utility model;

[0020] Figure 5 It is a partial structural schematic diagram of the reinforcement component in the utility model.

[0021] In the figure: 1. Adding blocks; 2. Filling joints with cement mortar; 3. Limiting rod; 4. Chassis; 5. Mounting hole; 6. Column; 7. Dovetail groove; 8. Dovetail block; 9. Guardrail; 10. Limiting nut; 11. Diagonal brace; 12. Fastener; 13. Anchor rod; 14. Rotating block; 15. Insert rod; 16. Connecting sleeve; 17. Cylinder; 18. Threaded rod; 19. Slide; 20. Threaded block; 21. Circular slot; 22. Sliding block; 23. Rotating rod; 24. Support rod; 25. Gripping nail. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: Reference Figure 1-5A guardrail reinforcement device suitable for earth roadbed is shown, comprising an added block brick 1, a mounting assembly is installed on the top side of the added block brick 1, a column 6 is installed on the top side of the added block brick 1 through the mounting assembly, two rotating seats are installed on one side of the column 6, the inner walls of the two rotating seats are rotatably connected with diagonal braces 11, the surfaces of the two diagonal braces 11 are sleeved and installed with fasteners 12, the inner walls of the two fasteners 12 are provided with reinforcement components, the reinforcement components include anchor rods 13, the top side of the fasteners 12 is provided with a circular hole, the surface of the anchor rod 13 is rotatably connected to the circular hole, a rotating block 14 is installed on the top end of the anchor rod 13, and a gripping assembly is provided at the bottom end of the anchor rod 13, the anchor rod 13 is connected to the gripping unit through a connecting sleeve 16, and the bottom end of the anchor rod 13 is rotatably connected to the inner wall of the connecting sleeve 16.

[0024] Based on the above structure, the anchor rod 13 and the diagonal brace 11 are made of steel pipes, which are easy to obtain, durable and reusable, thereby reducing construction costs. The matching structure of the added building block bricks 1 and the columns 6 makes the guardrail 9 installed firmly and not easy to shake, thereby enhancing the safety and reliability of edge protection. The added building block bricks 1 (precast concrete blocks) can be circulated and reused, thereby reducing construction costs.

[0025] like Figure 4 and 5 As shown, the gripping assembly includes a threaded rod 18 installed at the bottom end of the anchor rod 13, a cylinder 17 is installed on the inner wall of the connecting sleeve 16, a limiting unit is arranged on the surface of the cylinder 17, an insertion rod 15 is installed at the bottom end of the cylinder 17, the limiting unit includes a plurality of slide grooves 19 opened on the surface of the cylinder 17, the inner walls of the plurality of slide grooves 19 are rotatably connected with a rotating rod 23, a driving unit is arranged inside the cylinder 17, the driving unit includes a threaded block 20 threadedly connected to the surface of the threaded rod 18, a slider 22 is rotatably connected to the bottom side of the threaded block 20, a circular groove 21 is opened on the top side of the slider 22, the inner wall of the circular groove 21 is rotatably connected to the bottom side of the threaded block 20, the surface of the slider 22 is provided with a gripping unit, the gripping unit includes a plurality of support rods 24 rotatably connected to the surface of the slider 22, and the plurality of support rods 24 are rotatably connected to the surface of the slider 22. The ends away from the slider 22 are respectively connected to the top sides of the corresponding rotating rods 23 for rotation. The bottom sides of the rotating rods 23 are all provided with ground-grabbing nails 25. The rotating block 14 can drive the anchor rod 13 to rotate. The rotation of the anchor rod 13 can drive the threaded rod 18 to rotate. The rotation of the threaded block 20 can drive the slider 22 to move. The movement of the slider 22 can squeeze the support rod 24, thereby driving the rotation of the rotating rod 23. The rotation of the rotating rod 23 can realize the movement of the ground-grabbing nail 25, so that the ground-grabbing nail 25 is inserted into the ground. The cooperation between the insertion rod 15 and the ground-grabbing nail 25 can make the reinforcement component more stable during reinforcement. The ground-grabbing nail 25 is made of metal and is durable.

[0026] like Figure 1 and 2 As shown, a quick installation device for a guardrail 9 suitable for a soil roadbed includes a reinforcement component and a guardrail 9 reinforcement device suitable for a soil roadbed, the installation component includes a cement mortar caulking 2 arranged on the upper side of the added block brick 1, a plurality of limit rods 3 are installed on both sides of the added block brick 1, two chassis 4 are installed on the top side of the added block brick 1, a quick installation unit is arranged on the top side of the chassis 4, the quick installation unit includes a plurality of installation holes 5 opened on the top sides of the two chassis 4, the opposite surfaces of the two columns 6 are opened with dovetail grooves 7, the inner walls of the two dovetail grooves 7 are slidably connected with dovetail blocks 8, and the opposite surfaces of the two dovetail blocks 8 are installed with the same A guardrail 9, the top sides of the two columns 6 are both threaded and detachably connected with limit nuts 10, and the dovetail block 8 and the dovetail groove 7 are cooperated to realize the sliding of the dovetail block 8 inside the dovetail groove 7, thereby realizing the rapid disassembly and installation of the guardrail 9, and the column 6 can be quickly installed through the chassis 4 and the mounting holes 5. The limit rod 3 is a metal hard rod such as a steel bar or a steel pipe, which has high rigidity and strength, and the filler is a curing agent such as cement mortar or fine stone concrete. The chassis 4 of the base of the column 6 is a square plate structure, and mounting holes 5 are provided at the four corners, which are fixed and connected using expansion screws or screws.

[0027] Working principle of this utility model:

[0028] When in use, the cooperation of the dovetail block 8 and the dovetail groove 7 can realize the sliding of the dovetail block 8 inside the dovetail groove 7, thereby realizing the rapid disassembly and installation of the guardrail 9. The column 6 can be quickly installed through the provided chassis 4 and the mounting hole 5. When reinforcement is needed, a reinforcement component is provided. The provided rotating block 14 can drive the rotation of the anchor rod 13. The rotation of the anchor rod 13 can drive the rotation of the threaded rod 18. The rotation of the threaded rod 18 can drive the rotation of the threaded block 20. The rotation of the threaded block 20 can drive the movement of the slider 22. The movement of the slider 22 can squeeze the support rod 24, thereby driving the rotation of the rotating rod 23. The rotation of the rotating rod 23 can realize the movement of the gripping nail 25, so that the gripping nail 25 is inserted into the ground. The cooperation of the insertion rod 15 and the gripping nail 25 can make the reinforcement component more stable during reinforcement.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A guardrail reinforcement device suitable for earth roadbed, comprising a building block brick (1), characterized in that: The top side of the added building block (1) is installed with a mounting assembly, and the top side of the added building block (1) is installed with a column (6) through the mounting assembly. Two rotating seats are installed on one side of the column (6), and the inner walls of the two rotating seats are both rotatably connected with diagonal braces (11). The surfaces of the two diagonal braces (11) are both sleeved and installed with fasteners (12). The inner walls of the two fasteners (12) are both provided with reinforcement assemblies, and the reinforcement assembly includes an anchor rod (13). The top side of the fastener (12) is provided with a circular hole, and the surface of the anchor rod (13) is rotatably connected to the circular hole. The top end of the anchor rod (13) is installed with a rotating block (14), and the bottom end of the anchor rod (13) is provided with a gripping assembly. The anchor rod (13) is connected to the gripping unit through a connecting sleeve (16), and the bottom end of the anchor rod (13) is rotatably connected to the inner wall of the connecting sleeve (16).

2. A guardrail reinforcement device suitable for soil roadbed according to claim 1, characterized in that: The gripping assembly comprises a threaded rod (18) mounted on the bottom end of the anchor rod (13); a cylinder (17) is mounted on the inner wall of the connecting sleeve (16); a limiting unit is provided on the surface of the cylinder (17); and an insertion rod (15) is mounted on the bottom end of the cylinder (17).

3. A guardrail reinforcement device suitable for soil roadbed according to claim 2, characterized in that: The limiting unit comprises a plurality of slide grooves (19) formed on the surface of a cylinder (17); the inner walls of the plurality of slide grooves (19) are rotatably connected to a rotating rod (23); and a driving unit is disposed inside the cylinder (17).

4. A guardrail reinforcement device suitable for soil roadbed according to claim 3, characterized in that: The driving unit comprises a threaded block (20) threadedly connected to the surface of the threaded rod (18); a slider (22) is rotatably connected to the bottom side of the threaded block (20); a circular groove (21) is provided on the top side of the slider (22); an inner wall of the circular groove (21) is rotatably connected to the bottom side of the threaded block (20); and a gripping unit is provided on the surface of the slider (22).

5. A guardrail (9) reinforcement device suitable for earth roadbed according to claim 4, characterized in that: The gripping unit comprises a plurality of support rods (24) rotatably connected to the surface of the slider (22), one end of the plurality of support rods (24) away from the slider (22) being rotatably connected to the top sides of the corresponding plurality of rotating rods (23), and the bottom sides of the plurality of rotating rods (23) are all provided with gripping spikes (25).

6. A guardrail quick installation device suitable for earth roadbed, comprising a reinforcement component and a guardrail (9) reinforcement device suitable for earth roadbed according to any one of claims 1 to 5, characterized in that: The installation assembly comprises a cement mortar caulking (2) arranged on the upper side of the additional building block brick (1), a plurality of limit rods (3) are installed on both sides of the additional building block brick (1), two chassis (4) are installed on the top side of the additional building block brick (1), and a quick-installation unit is arranged on the top side of the chassis (4).

7. A guardrail quick installation device suitable for earth roadbed according to claim 6, characterized in that: The quick-install unit comprises a plurality of mounting holes (5) provided on the top sides of the two chassis (4), dovetail grooves (7) are provided on the opposite sides of the two uprights (6), dovetail blocks (8) are slidably connected to the inner walls of the two dovetail grooves (7), the same guardrail (9) is installed on the opposite sides of the two dovetail blocks (8), and the top sides of the two uprights (6) are threadedly connected to limit nuts (10) in a detachable manner.

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