CN212714686U

CN212714686U - Anticollision fence for municipal works

Info

Publication number: CN212714686U
Application number: CN202021018061.8U
Authority: CN
Inventors: 刘艳涛; 张佳佳
Original assignee: Shandong Baoding Construction Co ltd
Current assignee: Shandong Baoding Construction Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-16
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to an anticollision barrier technical field, in particular to an anticollision barrier for municipal works, which solves the defects of complex disassembly and assembly and inconvenient transportation in the prior art, and comprises a base, an anticollision barrier I, an anticollision barrier II and a pin shaft which are symmetrically arranged, wherein the top of the base is fixedly connected with a stand column, both sides of the stand column are fixedly provided with mounting seats, the inside of each mounting seat is sequentially provided with an internal groove, a mounting groove and symmetrically arranged lockholes which are communicated, and the inside of the internal groove is slidably connected with a disassembly plate; during the installation, with the tip disect insertion mounting groove on anticollision fence, the fixture block gradually takes in the side channel under the extrusion, and the fixture block is automatic to be gone into lockhole inside fixed after the installation piece is inserted tightly, presses down the fixture block of both sides during the dismantlement and makes it break away from inside the lockhole, and the elasticity with the help of first spring promotes the dismantlement board and makes the position of fixture block and lockhole deviate slightly, and the dismouting is convenient for the efficiency of construction.

Description

Anticollision fence for municipal works

Technical Field

The utility model relates to an anticollision fence technical field especially relates to an anticollision fence for municipal works.

Background

Anticollision barrier is typical cold-formed steel product, has that impact resistance is good, with low costs, longe-lived, the security is higher, green advantage breast board's such as 310MM of width, thickness: 3MM and 4 MM. 1 ton of guardrail plates can be paved: 80 meters 3MM thick and 61 meters 4MM thick. A weight of 12.3 tons per kilometer of 3MM thickness and 16.388 tons per kilometer of 4MM thickness.

A anticollision fence for municipal works among the prior art has following defect: firstly, the anti-collision fences are fixedly connected through parts such as screws and bolts, so that the assembly and disassembly are complicated, and the construction period is prolonged; secondly, the guardrail is bulky and inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has the dismouting loaded down with trivial details, be not convenient for transport among the prior art, and the anticollision fence for municipal works that provide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-collision fence for municipal engineering comprises a base, an anti-collision fence I, an anti-collision fence II and a pin shaft which are symmetrically arranged, wherein the top of the base is fixedly connected with a stand column, two sides of the stand column are respectively and fixedly provided with a mounting seat, the inside of the mounting seat is sequentially provided with an inner groove, a mounting groove and locking holes which are symmetrically arranged and communicated, and the inside of the inner groove is slidably connected with a dismounting plate;

the first anti-collision fence and the second anti-collision fence are movably connected through a pin shaft, mounting blocks are welded at the end portions of the first anti-collision fence and the second anti-collision fence, and clamping blocks matched with the lock holes are arranged on two sides of each mounting block in a sliding mode.

Preferably, the mounting groove and the mounting block are both in a taper shape.

Preferably, the side wall of the inner groove is fixedly connected with a first spring through a buckle, and the other end of the first spring is fixedly connected with one side of the dismounting plate through the buckle.

Preferably, the side grooves are formed in two sides, close to the end, of the mounting block, the clamping block is connected with the side grooves in a sliding mode, the second spring is welded inside the side grooves, and the other end of the second spring is fixedly connected with one end of the clamping block through a buckle.

Preferably, the upright post and the mounting seat are of an integrally formed structure.

The utility model has the advantages that:

1. the utility model discloses in through the setting of mount pad, the mounting groove, the installation piece, the fixture block, the lockhole, first spring and second spring isotructure, during the installation, with the tip disect insertion mounting groove on anticollision fence, the fixture block is in the side slot of progressively taking in under the extrusion, the fixture block is automatic to be gone into lockhole inside fixed after the installation piece is inserted tightly, press down the fixture block of both sides during the dismantlement and make it break away from inside the lockhole, promote the position that dismantlement board made fixture block and lockhole with the help of the elasticity of first spring and slightly squint, the dismouting is convenient, and the efficiency of construction is accelerated.

2. The utility model discloses in through the setting of structure such as anticollision fence one and anticollision fence, with the design of anticollision fence for swing joint's two parts, can pack up the whole rotation of anticollision fence, the personnel's transport of being convenient for has promoted the practicality on anticollision fence.

Drawings

Fig. 1 is a front view of an anti-collision fence for municipal works provided by the present invention;

FIG. 2 is an enlarged view of the municipal works crash barrier marked with the number A;

fig. 3 is a schematic connection diagram of the anti-collision fence according to the present invention.

In the figure: the anti-collision device comprises a base 1, a column 2, a first anti-collision rail 3, a second anti-collision rail 4, a mounting seat 5, a first spring 6, an inner groove 7, a mounting groove 8, a dismounting plate 9, a locking hole 10, a mounting block 11, a side groove 12, a clamping block 13, a second spring 14 and a pin shaft 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the anti-collision fence for municipal engineering comprises a base 1, a first anti-collision fence 3, a second anti-collision fence 4 and a pin shaft 15 which are symmetrically arranged, wherein the top of the base 1 is fixedly connected with an upright post 2, two sides of the upright post 2 are both fixedly provided with mounting seats 5, the inside of each mounting seat 5 is sequentially provided with an inner groove 7, a mounting groove 8 and symmetrically arranged lock holes 10 which are communicated with each other, and the inside of the inner groove 7 is slidably connected with a dismounting plate 9; the first anti-collision fence 3 is movably connected with the second anti-collision fence 4 through a pin shaft, the end parts of the first anti-collision fence 3 and the second anti-collision fence 4 are welded with mounting blocks 11, two sides of the mounting blocks 11 are respectively provided with clamping blocks 13 matched with the lock holes 10 in a sliding manner, the mounting blocks 11, the clamping blocks 13, the lock holes 10, the first springs 6 and the second springs 14 are arranged in a structure mode, when the anti-collision fence is mounted, the end parts of the anti-collision fence are directly inserted into the mounting grooves 8, the clamping blocks 13 are gradually put into the side grooves 12 under extrusion, the clamping blocks 13 automatically spring into the lock holes 10 to be fixed after the mounting blocks 11 are tightly inserted, the clamping blocks 13 on two sides are pressed to be separated from the lock holes 10 during dismounting, the dismounting plate 9 is pushed by means of the elastic force of the first springs 6 to enable the positions of the clamping blocks 13 and the lock holes 10 to slightly deviate, the dismounting is convenient and fast, the construction, but with crashproof fence design for swing joint's two parts, can pack up crashproof fence is whole to rotate, the personnel's transport of being convenient for, the practicality on crashproof fence has been promoted, mounting groove 8 all is the tapering form with installation piece 11, through buckle fixedly connected with first spring 6 on the lateral wall of inside groove 7, one side fixed connection of buckle and stripper plate 9 is passed through to the other end of first spring 6, side channel 12 has all been seted up to the both sides that installation piece 11 is close to the tip, fixture block 13 and side channel 12 sliding connection, the inside welding of side channel 12 has second spring 14, the one end fixed connection of buckle and fixture block 13 is passed through to the other end of second spring 14, stand 2 is the integrated into one piece structure with mount pad 5.

In the embodiment, during carrying, the first anti-collision rail 3 and the second anti-collision rail 4 can be rotated and folded, so that the carrying is convenient for personnel, during mounting, the base 1 is fixed, then the first anti-collision rail 3 and the second anti-collision rail 4 are opened, and meanwhile, two ends of the first anti-collision rail 3 and the second anti-collision rail 4 are respectively inserted into the mounting seat 5 on one side of the upright post 2;

referring to fig. 2, when the mounting block 11 is mounted, the fixture block 13 is driven by the mounting block 11 to extend into the mounting groove 8, the fixture block 13 moves along the inclined surface of the mounting groove 8 and gradually retracts into the side groove 12 under the extrusion of the inclined surface, when the mounting block 11 is completely inserted, the mounting block 11 presses the dismounting plate 9 in the inner groove 7, and meanwhile, the fixture block 13 moves to the position of the locking hole 10, the elastic force of the second spring 14 pushes the fixture block 13 to pop out, so that the mounting block 11 is fixedly connected with the mounting base 5;

further, when the anticollision fence is dismantled to needs, personnel only need press the fixture block 13 of junction respectively for fixture block 13 breaks away from the inside of lockhole 10, because anticollision fence 3 is swing joint relation with anticollision fence 4, so when the thrust promotion dismantlement board 9 of first spring 6, dismantlement board 9 promotes installation piece 11, makes fixture block 13 can shift slightly the dislocation with lockhole 10, after pressing each fixture block 13 on anticollision fence, is not hard up between stand 2 and the anticollision fence, can dismantle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-collision fence for municipal engineering comprises a base (1), a first anti-collision fence (3), a second anti-collision fence (4) and a pin shaft (15) which are symmetrically arranged, and is characterized in that the top of the base (1) is fixedly connected with an upright post (2), two sides of the upright post (2) are both fixedly provided with mounting seats (5), the inside of each mounting seat (5) is sequentially provided with an inner groove (7), a mounting groove (8) and symmetrically arranged lock holes (10), which are communicated with each other, and the inside of the inner groove (7) is slidably connected with a dismounting plate (9);

through round pin axle swing joint between anticollision fence one (3) and the anticollision fence two (4), and the tip of anticollision fence one (3) and anticollision fence two (4) all welds installation piece (11), the both sides of installation piece (11) all slide be provided with lockhole (10) assorted fixture block (13).

2. The anti-collision fence for municipal engineering according to claim 1, characterized in that the mounting groove (8) and the mounting block (11) are tapered.

3. The crash barrier for municipal engineering according to claim 1, wherein the side wall of the inner groove (7) is fixedly connected with the first spring (6) by a snap, and the other end of the first spring (6) is fixedly connected with one side of the detaching plate (9) by a snap.

4. The anti-collision fence for municipal engineering according to claim 1, characterized in that the mounting block (11) has side grooves (12) on both sides near the ends, the clamping block (13) is slidably connected with the side grooves (12), a second spring (14) is welded inside the side grooves (12), and the other end of the second spring (14) is fixedly connected with one end of the clamping block (13) through a snap.

5. The crash barrier for municipal engineering according to claim 1, wherein the post (2) and the mounting seat (5) are of an integral structure.