Connecting piece for guardrail installation

Abstract

The utility model relates to the technical field of guardrail connection, and discloses a connecting piece for guardrail installation, which comprises a fixed seat connected to a stand column, the connecting piece for guardrail installation is characterized in that the fixed seat connected to the stand column is arranged, a connecting block is connected to the side edge, far away from the stand column, of the fixed seat, and meanwhile, a vertical sliding groove is formed in the connecting block; the guardrail mesh can move up and down between the stand columns, so that the guardrail mesh can be conveniently disassembled and assembled, the transverse through holes are formed in the upper ends of the sliding grooves, the bolts are connected to the through holes, the cross beams of the guardrail mesh can be stably connected into the sliding grooves, and therefore it is ensured that the guardrail mesh can not be damaged when the guardrail mesh is collided by a vehicle or under the strong wind condition. The guard block net pieces cannot fall off from the sliding grooves, so that the firmness between the guard block net pieces and the stand columns is guaranteed, the guide plates are connected to the top ends of the sliding grooves, the guide plates can conveniently place the cross beams of the guard block net pieces into the sliding grooves, and therefore the working time of workers can be saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of guardrail connection, specifically connects a connecting piece for guardrail installation. BACKGROUND

[0002] In the installation process of the road guardrail, the connecting piece plays a vital role, which is responsible for connecting the guardrail mesh and the column and other components closely, so as to ensure the overall stability and safety of the guardrail. When installing, first of all, the column needs to be carefully placed in the foundation pit and properly fixed using special tools. Then, the connecting piece is used to firmly connect the guardrail mesh between the two columns.

[0003] Although the existing connecting piece can effectively connect the guardrail mesh between the two columns, in the face of traffic accidents and other special situations that require temporary removal of individual guardrail meshes for diversion, due to the structural design of the connecting piece, if the connecting piece is not removed, the mesh can only be removed by moving the column and the guardrail mesh to both sides. However, since the guardrail is composed of multiple columns and meshes, the middle column and mesh are difficult to move, so it is often necessary to remove the connecting piece first and then move the mesh. This process is not only tedious, but also quite troublesome to remove the connecting piece itself, resulting in a long time-consuming operation. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a connecting piece for guardrail installation, which facilitates the removal and installation of the guardrail mesh.

[0005] A connecting piece for guardrail installation, comprising a fixed seat connected to a column, a connecting block connected to the side of the fixed seat away from the column, and a sliding groove formed in the connecting block.

[0006] Preferably, the sliding groove is vertically formed in the connecting block, and a horizontal through hole is formed in the upper end of the sliding groove, and a latch is connected to the through hole.

[0007] Preferably, the head of the latch is connected to a pull ring.

[0008] Preferably, a guide plate is connected to the top end of the sliding groove.

[0009] Preferably, a connecting hole is formed in the fixed seat, and a threaded hole is formed in the corresponding column, and the fixed seat and the column are connected by a bolt passing through the connecting hole and fixed in the threaded hole.

[0010] Preferably, the fixed seat and the column are connected by welding.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The connecting piece for guardrail installation, the fixed seat is connected on the stand, and the connecting block is connected on the side of the fixed seat away from the stand, and the sliding slot is opened on the connecting block, the sliding slot is vertically opened on the connecting block, so that the guardrail net can move up and down between the stands, thereby facilitating the removal and installation of the guardrail net.

[0013] 2. The connecting piece for guardrail installation, the transverse through hole is opened on the upper end of the sliding slot, the bolt is connected at the through hole, so that the crossbeam of the guardrail net can be stably connected in the sliding slot, so as to ensure that the guardrail net will not move upward and will not fall off from the sliding slot under the condition of vehicle impact or strong wind, thereby ensuring the firmness between the guardrail net and the stand.

[0014] 3. The connecting piece for guardrail installation, the guide plate is connected at the top end of the sliding slot, the guide plate is two pieces, the guide plate is inverted eight character shape at the top end of the sliding slot, the guide plate can conveniently place the crossbeam of the guardrail net into the sliding slot, thereby improving the accuracy of the worker to place the crossbeam of the guardrail net into the sliding slot, so as to save the working time of the worker. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the connecting piece for guardrail installation of the utility model;

[0016] Figure 2 It is the explosion diagram of each part of the connecting piece for guardrail installation of the utility model.

[0017] In the drawing: 1, stand; 2, fixed seat; 3, connecting block; 4, sliding slot; 5, through hole; 6, bolt; 7, pull ring; 8, guide plate; 9, connecting hole; 10, threaded hole; 11, bolt. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. EMBODIMENT

[0019] As Figure 1 and Figure 2 shown, a connecting piece for guardrail installation, including the fixed seat 2 connected on the stand 1, the fixed seat 2 is connected with the connecting block 3 on the side away from the stand 1, and the sliding slot 4 is opened on the connecting block 3.

[0020] Specifically, by setting the fixed seat 2 connected on the stand column 1 and the connecting block 3 connected on the side of the fixed seat 2 away from the stand column 1, and the slide groove 4 is set on the connecting block 3, the guard fence net can be moved between the stand columns 1, thereby facilitating the dismounting and mounting of the guard fence net. It should be noted that the top end of the slide groove 4 and the end away from the fixed seat 2 are open, which can facilitate the up and down movement of the guard fence net in the slide groove 4.

[0021] As shown in Figure 1 and Figure 2 , the slide groove 4 is vertically set on the connecting block 3, the upper end of the slide groove 4 is provided with a horizontal through hole 5, and the through hole 5 is connected with a latch 6.

[0022] Specifically, when the crossbeam of the guard fence net is placed in the slide groove 4, the connection between the guard fence net and the stand column 1 is completed. By setting the slide groove 4 vertically on the connecting block 3, the horizontal through hole 5 is set at the upper end of the slide groove 4, and the through hole 5 is connected with the latch 6, so that the crossbeam of the guard fence net can be stably connected in the slide groove 4, thereby ensuring that the guard fence net will not move upward and will not fall out of the slide groove 4 in the case of vehicle impact or strong wind, thereby ensuring the firmness between the guard fence net and the stand column 1. It should be noted that there is enough friction between the latch 6 and the through hole 5, and the latch 6 will not fall off without external force.

[0023] As shown in Figure 1 and Figure 2 , the head of the latch 6 is connected with a pull ring 7.

[0024] Specifically, there is enough friction between the latch 6 and the through hole 5, and it is not easy to pull the latch 6 directly with the hand. By connecting the pull ring 7 on the head of the latch 6, the hand can easily pull the latch 6 out of the through hole 5, thereby facilitating the installation or dismounting of the guard fence net.

[0025] As shown in Figure 1 and Figure 2 , the top end of the slide groove 4 is connected with a guide plate 8.

[0026] Specifically, the guard net is connected between two columns 1, two workers need to stand on both sides of the guard net and lift the guard net to a certain height, and then place the crossbeam of the guard net in the sliding groove 4, that is, the connection between the guard net and the two columns 1 is completed, but due to the lifting and lowering process, the crossbeam of the guard net cannot be aligned with the sliding groove 4 at one time, and if it is aligned multiple times, it will waste time, and the guide plate 8 is connected at the top of the sliding groove 4, the guide plate 8 is two pieces, and the guide plate 8 is inverted at the top of the sliding groove 4. The V-shaped guide plate 8 can conveniently place the crossbeam of the guard net into the sliding groove 4, thereby improving the accuracy of the workers placing the crossbeam of the guard net into the sliding groove 4, thereby saving the working time of the workers.

[0027] As shown in Figure 1 and Figure 2 , the fixing seat 2 is provided with a connecting hole 9, and the corresponding column 1 is provided with a threaded hole 10, and the fixing seat 2 and the column 1 are connected by the bolt 11 passing through the connecting hole 9 and being fixed in the threaded hole 10.

[0028] Specifically, by providing the connecting hole 9 on the fixing seat 2 and the threaded hole 10 on the corresponding column 1, the fixing seat 2 and the column 1 are connected by the bolt 11 passing through the connecting hole 9 and being fixed in the threaded hole 10, so that when the connecting piece needs to be removed from the column 1, the connecting piece can be conveniently disassembled. Embodiment

[0029] As shown in Figure 1 and Figure 2 , the fixing seat 2 and the column 1 are connected by welding.

[0030] Specifically, welding is the most common connection method, and welding can form a larger contact area on the connection surface, thereby having better firmness and shock resistance. By connecting the fixing seat 2 and the column 1 by welding, the fixing seat 2 and the column 1 can be firmly connected.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A connection for guardrail mounting, comprising a fixing base (2) connected to a post (1), characterized in that, The fixed seat (2) is connected with a connecting block (3) away from one side of the column (1), and a sliding slot (4) is formed in the connecting block (3).

2. A connection for guardrail mounting according to claim 1, characterised in that The sliding slot (4) is vertically formed in the connecting block (3), and a transverse through hole (5) is formed in the upper end of the sliding slot (4), and a latch (6) is connected to the through hole (5).

3. A connection for guardrail mounting according to claim 2, characterised in that The head of the latch (6) is connected with a pull ring (7).

4. A connection for guardrail mounting according to claim 1, 2 or 3, characterised in that The top end of the sliding slot (4) is connected with a guide plate (8).

5. A connection for guardrail mounting according to claim 1, 2 or 3, characterised in that, A connecting hole (9) is formed in the fixed seat (2), and a threaded hole (10) is formed in the corresponding column (1), and the fixed seat (2) and the column (1) are connected through a bolt (11) passing through the connecting hole (9) and fixed in the threaded hole (10).

6. A connection for guardrail mounting according to claim 4, characterised in that A connecting hole (9) is formed in the fixed seat (2), and a threaded hole (10) is formed in the corresponding column (1), and the fixed seat (2) and the column (1) are connected through a bolt (11) passing through the connecting hole (9) and fixed in the threaded hole (10).

7. A connection for guardrail mounting according to claim 1, 2 or 3, characterised in that The fixed seat (2) and the column (1) are connected by welding.

8. A connection member for guardrail mounting according to claim 4, wherein The fixed seat (2) and the column (1) are connected by welding.

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