CN220503750U

CN220503750U - Protective fence

Info

Publication number: CN220503750U
Application number: CN202322158096.1U
Authority: CN
Inventors: 冯爱伦; 王士有; 贾吉丰
Original assignee: China Third Metallurgical Group Co Ltd
Current assignee: China Third Metallurgical Group Co Ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-20
Anticipated expiration: 2033-08-11

Abstract

The utility model discloses a guard rail, which comprises a supporting seat, wherein the top of the supporting seat is fixedly connected with a stand column, one side of the stand column is fixedly connected with a placing seat at equal intervals, the interior of the placing seat is symmetrically provided with a storage groove, the interior of the storage groove is slidably connected with a clamping block, the top of the placing seat is provided with a railing, the outer side of the railing is symmetrically provided with a limit groove matched with the clamping block for use, the outer side of the stand column is fixedly connected with a fixing box, the outer side of the fixing box is slidably connected with a buffer seat, one side of the buffer seat is fixedly connected with a connecting seat, and one side of the connecting seat is provided with a rubber anti-collision cylinder; the beneficial effects achieved by the utility model are as follows: the functions of warning and protecting roads and bridges are realized by arranging the upright posts, the railings, the reflective warning strips and the rubber anti-collision barrel, so that the safety is high; through having set up two-way lead screw, slide bar, fixture block and spacing groove and realized carrying out quick installation and the function of dismantling to the railing, can carry out quick change when the railing takes place to damage it, convenient to use.

Description

Protective fence

Technical Field

The utility model relates to the technical field of guard rails, in particular to a guard rail.

Background

Road and bridge, generally, by roadbed, road surface, bridge, tunnel engineering and traffic engineering facilities etc. several most of components, road and bridge rail guard is the rail guard that sets up on road and bridge, plays warning and safeguard function; the guard rails in the prior art are generally fixedly connected through a plurality of groups of bolts, when the guard rails are damaged and need to be replaced, auxiliary tools such as a wrench are needed, the guard rails are inconvenient to install and detach, the replacement speed of the guard rails is further reduced, the practicability is poor, and the guard rails are inconvenient to use.

Disclosure of Invention

The utility model aims to provide a guard rail, which solves the problems that the guard rails are generally fixedly connected through a plurality of groups of bolts in the prior art, and when the guard rail is damaged and needs to be replaced, auxiliary tools such as a spanner are needed, so that the guard rail is inconvenient to install and disassemble, and the replacement speed of the guard rail is further reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a rail guard, includes the supporting seat, the top fixedly connected with stand of supporting seat, one side equidistance fixedly connected with of stand places the seat, the inside symmetry of placing the seat has been seted up and has been accomodate the groove, the inside sliding connection who accomodates the groove has the fixture block, the top of placing the seat is equipped with the railing, the spacing groove that uses with the fixture block cooperation is seted up to the outside symmetry of railing, the fixed box of outside fixedly connected with of stand, the outside sliding connection of fixed box has the buffering seat, one side fixedly connected with connecting seat of buffering seat, one side of connecting seat is equipped with rubber anticollision section of thick bamboo.

Preferably, the outside of railing and the outside of stand all are equipped with reflection of light warning strip.

Preferably, a sliding rod is fixedly connected to the inside of the storage groove, and the clamping block is in sliding connection with the sliding rod.

Preferably, the inside rotation of placing the seat is connected with two-way lead screw, fixture block and two-way lead screw threaded connection, the one end fixedly connected with knob of two-way lead screw.

Preferably, a placing groove matched with the railing for use is formed in the top of the placing seat.

Preferably, a spring is arranged between the fixed box and the buffer seat, and damping rods are arranged between the buffer seat and the fixed box at equal intervals.

The beneficial effects achieved by the utility model are as follows: the functions of warning and protecting roads and bridges are realized by arranging the upright posts, the railings, the reflective warning strips and the rubber anti-collision barrel, so that the safety is high; through having set up two-way lead screw, slide bar, fixture block and spacing groove and realized carrying out quick installation and the function of dismantling to the railing, can carry out quick change when the railing takes place to damage it, convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the placement base of the present utility model;

fig. 4 is a schematic view of the internal structure of the fixing case and the rubber crash can of the present utility model.

In the figure: 1. a support base; 2. a fixed box; 3. a rubber anti-collision cylinder; 4. a placement seat; 5. a placement groove; 6. a knob; 7. a reflective warning strip; 8. railing; 9. a column; 10. a limit groove; 11. a slide bar; 12. a two-way screw rod; 13. a storage groove; 14. a clamping block; 15. a connecting seat; 16. a buffer seat; 17. a spring; 18. a damping rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

the guard rail comprises a supporting seat 1, wherein an upright post 9 is fixedly connected to the top of the supporting seat 1, a placement seat 4 is fixedly connected to one side of the upright post 9 at equal intervals, storage grooves 13 are symmetrically formed in the placement seat 4, clamping blocks 14 are slidably connected to the storage grooves 13, sliding of the clamping blocks 14 is limited through the storage grooves 13, and rapid installation and fixation of a railing 8 are facilitated; the top of the placement seat 4 is provided with the railing 8, the outside of the railing 8 is symmetrically provided with the limiting grooves 10 matched with the clamping blocks 14 for use, the road and bridge is protected through the railing 8, the clamping blocks 14 move into the limiting grooves 10 to limit and fix the positions of the railing 8, and the railing 8 is convenient to install and detach rapidly; the outside fixedly connected with fixed box 2 of stand 9, the outside sliding connection of fixed box 2 has cushion socket 16, and one side fixedly connected with connecting seat 15 of cushion socket 16, one side of connecting seat 15 is equipped with rubber crashproof section of thick bamboo 3, plays certain crashproof function to the road and bridge through rubber crashproof section of thick bamboo 3.

Further, the outside of railing 8 and the outside of stand 9 all are equipped with reflection of light warning strip 7, play the effect of warning when using the bridge through reflection of light warning strip 7.

Further, the inside of the accommodating groove 13 is fixedly connected with a slide bar 11, the clamping block 14 is in sliding connection with the slide bar 11, and the movement of the clamping block 14 is limited through the arrangement of the slide bar 11.

Further, the inside of placing seat 4 rotates and is connected with two-way lead screw 12, fixture block 14 and two-way lead screw 12 threaded connection, and the one end fixedly connected with knob 6 of two-way lead screw 12 drives two-way lead screw 12 through knob 6 and produces the rotation, drives fixture block 14 through the rotation of two-way lead screw 12 and produces the removal to carry out quick installation and dismantlement to railing 8, conveniently carry out quick change when railing 8 takes place to damage.

Further, the standing groove 5 that uses with railing 8 cooperation has been seted up at the top of placing seat 4, installs railing 8 through the convenience of seting up of standing groove 5.

Further, be equipped with spring 17 between fixed box 2 and the buffer seat 16, be equipped with damping pole 18 between buffer seat 16 and the fixed box 2 equidistance, can cooperate rubber crashproof section of thick bamboo 3 to play certain crashproof function through the setting of damping pole 18 and spring 17.

Specifically, during use, the supporting seat 1 is arranged on two sides of a road bridge through bolts, the rubber anti-collision barrel 3 is arranged on the outer side of the connecting seat 15, a certain anti-collision function is achieved through the rubber anti-collision barrel 3, the railing 8 is placed in the placing groove 5, the knob 6 is rotated, the knob 6 drives the bidirectional screw rod 12 to rotate, the clamping block 14 is driven to move through the rotation of the bidirectional screw rod 12, so that the clamping block 14 moves into the limiting groove 10, the position of the railing 8 is limited and fixed, the installation of the railing 8 is completed, and a warning effect can be achieved through the reflective warning strip 7; when the railing 8 is damaged, the knob 6 is reversely rotated, the knob 6 drives the bidirectional screw rod 12 to reversely rotate, so that the clamping block 14 is driven to move to be separated from the limit groove 10, and the railing 8 can be quickly disassembled and replaced, so that the railing is convenient to use.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rail guard, includes supporting seat (1), its characterized in that: the utility model discloses a rubber anti-collision device, including supporting seat (1), stand (9) of top fixedly connected with, one side equidistance fixedly connected with of stand (9) places seat (4), storage tank (13) have been seted up to the inside symmetry of placing seat (4), the inside sliding connection of storage tank (13) has fixture block (14), the top of placing seat (4) is equipped with railing (8), spacing groove (10) that use with fixture block (14) cooperation have been seted up to the outside symmetry of railing (8), the outside fixedly connected with fixed box (2) of stand (9), the outside sliding connection of fixed box (2) has buffer seat (16), one side fixedly connected with connecting seat (15) of buffer seat (16), one side of connecting seat (15) is equipped with rubber anti-collision tube (3).

2. A guard rail according to claim 1, characterized in that: the outside of railing (8) and the outside of stand (9) all are equipped with reflection of light warning strip (7).

3. A guard rail according to claim 1, characterized in that: the inside of accomodating groove (13) fixedly connected with slide bar (11), fixture block (14) and slide bar (11) sliding connection.

4. A guard rail according to claim 1, characterized in that: the inside rotation of placing seat (4) is connected with two-way lead screw (12), fixture block (14) and two-way lead screw (12) threaded connection, one end fixedly connected with knob (6) of two-way lead screw (12).

5. A guard rail according to claim 1, characterized in that: the top of the placement seat (4) is provided with a placement groove (5) matched with the railing (8).

6. A guard rail according to claim 1, characterized in that: a spring (17) is arranged between the fixed box (2) and the buffer seat (16), and damping rods (18) are arranged between the buffer seat (16) and the fixed box (2) at equal intervals.