Municipal road guardrail convenient to disassemble

Abstract

The municipal road guardrail convenient to disassemble comprises stand columns, a fence, connecting mechanisms, fastening screws, adapter blocks and bayonet locks, the stand columns are arranged on the left side and the right side of the fence respectively, the connecting mechanisms used for fixing the fence are installed on the stand columns, the fastening screws used for fixing the connecting mechanisms are installed on the stand columns, and the adapter blocks are connected with the bayonet locks. The connecting mechanism comprises a connecting strip, a handle and inserting rods, the connecting strip is installed on the stand columns in a sliding mode, the two inserting rods inserted into the fence are fixed to the connecting strip, the fence is provided with limiting holes for the inserting rods to be inserted, the handle is fixed to the top of the connecting strip, and an adapter block is fixed to the stand column located on the left side of the fence; a clamping pin is fixed to the stand column located on the right side of the fence, and an inserting hole for the clamping pin to be inserted is formed in the adapter block. The device is convenient to mount, dismount and use.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a municipal road guardrail which is easy to disassemble. Background Art

[0002] A large number of guardrails are installed beside municipal roads to play the role of isolation and protection. Most of the existing road guardrails are directly welded into a whole, which is heavy and troublesome to disassemble, which is not conducive to disassembly, maintenance and transportation. Therefore, in view of the above situation, it is urgent to develop a municipal road guardrail that is easy to install and disassemble, easy to use and easy to disassemble, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0003] The purpose of the utility model is to provide a municipal road guardrail that is easy to disassemble, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A municipal road guardrail that is easy to disassemble, includes a column, a fence, a connecting mechanism, a fastening screw, a transfer block and a pin, wherein a column is arranged on the left and right sides of the fence, a connecting mechanism for fixing the fence is installed on the column, a fastening screw for fixing the connecting mechanism is installed on the column, the connecting mechanism includes: a connecting strip, a handle and a plug-in rod, the connecting strip is slidably installed on the column, two plug-in rods inserted into the fence are fixed on the connecting strip, the fence is provided with a limiting hole for inserting the plug-in rod, a handle is fixed on the top of the connecting strip, a transfer block is fixed on the column located on the left side of the fence, a pin is fixed on the column located on the right side of the fence, and a socket for inserting the pin is provided on the transfer block.

[0006] Preferably, the outer sides of the posts and fences are sprayed with anti-rust paint.

[0007] Preferably, a threaded hole for installing a fastening screw is provided at the upper end of the connecting strip.

[0008] Preferably: a rotating handle is fixed on the fastening screw.

[0009] Preferably, the bottom of the column is provided with a plurality of through holes for bolts to pass through.

[0010] Preferably, a slot for inserting a fence is provided on the side of the column.

[0011] The beneficial effects of the utility model are as follows: when assembling the municipal road guardrail that is easy to disassemble, the left and right ends of the fence are inserted into the posts, and then the plug-in rod is inserted into the limiting hole on the fence, and then the connecting strip is fixed by the tightening screw, and then the fence and the post are fixed together. When connecting multiple guardrails together, the bayonet on the right side of a post is inserted into the adapter block on the left side of another post. In this way, multiple guardrails can be connected together to improve the overall stability. When disassembling, the tightening screw is first unscrewed from the connecting strip, and then the connecting strip is pulled up by the handle, and the plug-in rod is driven out of the limiting hole by the connecting strip, and finally, the fence can be pulled out from the post. In summary, the utility model is easy to install and disassemble and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is an exploded view of the utility model.

[0014] Figure 3 It is an internal sectional view of the present utility model.

[0015] Figure 4 It is a schematic diagram of the connection state of the utility model.

[0016] Figure 5 It is a partial structure diagram of the utility model Figure 1 .

[0017] Figure 6 It is a partial structure diagram of the utility model Figure 2 .

[0018] Figure 7 It is a partial structure diagram of the utility model Figure 3 .

[0019] Legend:

[0020] 1. Post; 101. Through hole; 102. Slot; 2. Fence; 201. Limit hole; 3. Connecting mechanism; 301. Connecting strip; 3011. Threaded hole; 302. Handle; 303. Connecting rod; 4. Fastening screw; 401. Rotating handle; 5. Adapter block; 501. Socket; 6. Pin. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] Specific examples are given below.

[0023] See also Figure 1 to Figure 7 In an embodiment of the utility model, a municipal road guardrail that is easy to disassemble includes a column 1, a fence 2, a connecting mechanism 3, a fastening screw 4, a transfer block 5 and a bayonet 6. A column 1 is provided on both sides of the left and right sides of the fence 2. The bottom of the column 1 is provided with a plurality of through holes 101 for bolts to pass through. The bolts are passed through the through holes 101 and fixed to the ground to fix the column 1. A slot 102 for inserting the fence 2 is provided on the side of the column 1. A connecting mechanism 3 for fixing the fence 2 is installed on the column 1. A fastening screw 4 for fixing the connecting mechanism 3 is installed on the column 1. A rotating handle 401 is fixed on the fastening screw 4. The connecting mechanism 3 includes: a connecting bar 301, a handle 302 and a plug-in rod 303, the connecting strip 301 is slidably mounted on the column 1, two plug-in rods 303 inserted into the fence 2 are fixed on the connecting strip 301, and the fence 2 is provided with a limiting hole 201 for inserting the plug-in rod 303, a handle 302 is fixed on the top of the connecting strip 301, and a threaded hole 3011 for installing a fastening screw 4 is provided on the upper end of the connecting strip 301, a transfer block 5 is fixed on the column 1 on the left side of the fence 2, a bayonet 6 is fixed on the column 1 on the right side of the fence 2, and a socket 501 for inserting the bayonet 6 is provided on the transfer block 5, and the outer sides of the column 1 and the fence 2 are sprayed with anti-rust paint.

[0024] Working principle: When assembling the municipal road guardrail which is easy to disassemble, the left and right ends of the fence 2 are inserted into the column 1, and then the connecting rod 303 is inserted into the limiting hole 201 on the fence 2, and then the connecting strip 301 is fixed by the fastening screw 4, so that the fence 2 and the column 1 are fixed together. When connecting multiple guardrails together, the bayonet 6 on the right side of a column 1 is inserted into the adapter block 5 on the left side of another column 1. In this way, multiple guardrails can be connected together to improve the overall stability. When disassembling, first unscrew the fastening screw 4 from the connecting strip 301, and then pull the connecting strip 301 upward through the handle 302, and drive the connecting strip 301 to move the connecting rod 303 out of the limiting hole 201, and finally, pull the fence 2 out of the column 1.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A municipal road guardrail that is easy to disassemble, characterized in that: The invention comprises a column (1), a fence (2), a connecting mechanism (3), a fastening screw (4), a transfer block (5) and a bayonet (6), wherein a column (1) is arranged on both sides of the fence (2), a connecting mechanism (3) for fixing the fence (2) is installed on the column (1), a fastening screw (4) for fixing the connecting mechanism (3) is installed on the column (1), and the connecting mechanism (3) comprises: a connecting strip (301), a handle (302) and a plug-in rod (303), wherein the connecting strip (301) is slidably installed on the column ( 1), two plug-in rods (303) inserted into the fence (2) are fixed on the connecting strip (301), and the fence (2) is provided with a limiting hole (201) for inserting the plug-in rods (303), a handle (302) is fixed on the top of the connecting strip (301), a transfer block (5) is fixed on the column (1) located on the left side of the fence (2), a bayonet (6) is fixed on the column (1) located on the right side of the fence (2), and the transfer block (5) is provided with a socket (501) for inserting the bayonet (6).

2. The easily disassembled municipal road guardrail according to claim 1 is characterized in that: The outer sides of the upright posts (1) and the fence (2) are sprayed with anti-rust paint.

3. The easily disassembled municipal road guardrail according to claim 1 is characterized in that: The upper end of the connecting strip (301) is provided with a threaded hole (3011) for installing a fastening screw (4).

4. The easily disassembled municipal road guardrail according to claim 1, characterized in that: A rotating handle (401) is fixed on the tightening screw (4).

5. The easily disassembled municipal road guardrail according to claim 1, characterized in that: The bottom of the column (1) is provided with a plurality of through holes (101) for bolts to pass through.

6. The easily disassembled municipal road guardrail according to claim 1, characterized in that: A slot (102) for inserting the fence (2) is provided on the side of the upright post (1).

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