CN215629373U

CN215629373U - Road and bridge rail guard

Info

Publication number: CN215629373U
Application number: CN202122341863.3U
Authority: CN
Inventors: 张育刚; 孙韶阳; 周丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-25
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to the technical field of protective guards, and discloses a road and bridge protective guard, which comprises a stand column, a first protective guard and a second protective guard, wherein the first protective guard and the second protective guard are respectively arranged at two sides of the stand column, the two sides of the stand column are respectively provided with a first slot, the middle of the first slot at the two sides is provided with a second slot which penetrates through the first slot, the end part of the first protective guard is fixedly provided with a connecting sleeve, one side of the connecting sleeve is fixedly connected with a first inserting block, the two side end parts of the second protective guard are respectively and fixedly connected with a second inserting block through the connecting sleeve, the middle of the first inserting block and the second inserting block is respectively provided with a third slot, the middle of the stand column is provided with a third slot along the height direction, the third slot is provided with an inserting rod, the inserting rod penetrates through the inserting holes on the first inserting block and the second inserting block, the first protective guard and the second protective guard are fixedly arranged at two sides of the stand column through the inserting rod, the first inserting block and the second inserting block, the guardrail is convenient to assemble, and in addition, the damaged guardrail can be partially disassembled and replaced, so that the guardrail is convenient to maintain.

Description

Road and bridge rail guard

Technical Field

The utility model relates to the technical field of protective guards, in particular to a road and bridge protective guard.

Background

The road and bridge protective fence refers to a guardrail arranged on a road or a bridge, and the road and bridge protective fence has various types and can be divided into a beam column type guardrail, a reinforced concrete wall type expansion guardrail and a combined type guardrail according to structural characteristics. With the increasing number of automobiles, the traffic accident rate on roads is the highest, and in order to reduce the injury rate and death rate of personnel caused by accidents, protective guards need to be arranged on two sides of the roads.

Most of the existing road guard fences are integrated combined guard rails, when a vehicle is out of control and collides with the guard rails, a whole guard rail is easily damaged, needs to be integrally replaced, has higher maintenance cost and is more troublesome to maintain.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a road and bridge guard rail, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a road and bridge protective guard comprises an upright post, a first protective guard and a second protective guard, wherein the first protective guard and the second protective guard are respectively arranged on two sides of the upright post, a first insertion groove is respectively formed in each of two sides of the upright post, a second insertion groove penetrating through the first insertion groove is formed in the middle of each of the two insertion grooves, a connecting sleeve is fixedly arranged at the end part of each of the first protective guards, one side of each connecting sleeve is fixedly connected with a first insertion block, the end parts of two sides of each second protective guard are respectively fixedly connected with a second insertion block through the connecting sleeves, insertion holes are respectively formed in the middles of the first insertion block and the second insertion block, when the connecting sleeves on the first protective guard and the second protective guard are respectively inserted into the first insertion grooves on two sides, the first insertion blocks and the second insertion holes on the second insertion blocks are overlapped, a third insertion groove is formed in the middle of the upright post along the height direction, and an insertion rod is arranged in the third insertion groove, the inserted bar penetrates through the insertion holes in the first inserted block and the second inserted block.

Preferably, the top of the upright post is provided with a groove, the top end of the inserted link extends into the groove, the top end of the inserted link is fixedly connected with a baffle plate used for preventing the inserted link from completely entering the slot, and the top of the baffle plate is fixedly connected with a pull block.

Preferably, a top cover is detachably mounted at the top of the upright post.

Preferably, the connecting sleeves are fixedly installed at two ends of the first protective guard and the second protective guard through bolts.

Preferably, the edge of the first insert block opposite to the edge of the second insert block is provided with a chamfer.

Preferably, the outer edge of the first slot is provided with a rounded corner.

Preferably, the front and back surfaces of the first guard rail and the second guard rail are adhered with reflective strips.

(III) advantageous effects

The utility model provides a road and bridge protective guard, which has the following beneficial effects:

the end part of the first protective guard is connected with the first insertion block through the connecting sleeve, the end part of the second protective guard is connected with the second insertion block through the connecting sleeve, the connecting sleeves on the first protective guard and the second protective guard are respectively inserted into the first insertion slot, the first insertion block and the second insertion block can be overlapped and inserted into the second insertion slot, the first insertion block and the second insertion block are fixedly installed in the stand column through the insertion rod penetrating through the insertion hole in the middle of the first insertion block and the second insertion block, therefore, the first protective guard and the second protective guard can be quickly assembled, when the protective guard is damaged, a certain section of the protective guard can be locally replaced and maintained, the protective guard does not need to be integrally replaced, the cost is saved, the replacement speed is high, and the time and labor are saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a schematic view illustrating a first protective fence according to the present invention separated from a post;

fig. 4 is a cross-sectional view of the present invention.

In the figure: 1. a column; 2. a first guard rail; 3. a guard rail II; 4. a top cover; 5. a light-reflecting strip; 6. connecting sleeves; 7. a bolt; 8. inserting a first block; 9. inserting a rod; 10. inserting a second block; 11. pulling the block; 12. a first slot; 13. a second slot; 14. a jack; 15. and a third slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a road and bridge protective guard comprises an upright post 1, a protective guard I2 and a protective guard II 3, wherein the protective guard I2 and the protective guard II 3 are respectively installed on two sides of the upright post 1, two sides of the upright post 1 are respectively provided with a first slot 12, a second slot 13 penetrating through the first slot 12 is arranged between the two sides, the end part of the protective guard I2 is fixedly provided with a connecting sleeve 6, one side of the connecting sleeve 6 is fixedly connected with a first insert block 8, two side end parts of the protective guard II 3 are respectively fixedly connected with a second insert block 10 through the connecting sleeve 6, inserting holes 14 are respectively formed in the middles of the first insert block 8 and the second insert block 10, when the connecting sleeves 6 on the protective guard I2 and the protective guard II 3 are respectively inserted into the first slots 12 on the two sides, the first insert block 8 and the second insert block 10 are overlapped and inserted into the second slots 13, and the first insert block 8 and the inserting holes 14 on the second insert block 10 are overlapped, a third slot 15 is formed in the middle of the upright post 1 along the height direction, an inserting rod 9 is arranged in the third slot 15, the inserting rod 9 penetrates through a first inserting block 8 and a second inserting block 10, when the upright post is used, a connecting sleeve 6 at one end of the first guard rail 2 is inserted into a first slot 12 on the side edge of the upright post 1, at the moment, the first inserting block 8 is inserted into a second slot 13, the connecting sleeve 6 of the second guard rail 3 is inserted into the first slot 12 on the other side of the upright post 1, the second inserting block 10 is also inserted into the second slot 13, the two are overlapped, the first inserting block 8 is overlapped with the second inserting block 10, the inserting hole 14 in the middle of the second inserting block 8 is overlapped, the inserting rod 9 is inserted into the third slot 15 from the top of the upright post 1, the inserting rod 9 penetrates through the first inserting holes 8 and the second inserting block 10, the first inserting block 8 and the second inserting block 10 are fixed in the upright post 1, and the first guard rail 2 and the second guard rail 3 are conveniently installed on the upright post 1, the local part of the guardrail is convenient to replace and maintain.

Further, a groove is formed in the top of the upright post 1, the top end of the insertion rod 9 extends into the groove, a baffle is fixedly connected to the top end of the insertion rod 9 and used for preventing the insertion rod 9 from completely entering the slot, a pull block 11 is fixedly connected to the top of the baffle, and the insertion rod 9 is taken out of the slot III 15 through the pull block 11.

Further, 1 top demountable installation of stand has top cap 4, prevents inside the rainwater gets into stand 1, causes to corrode and rusts.

Furthermore, the connecting sleeve 6 is fixedly arranged at two ends of the first protective guard 2 and the second protective guard 3 through bolts 7 and is fixedly connected through the bolts 7, when the connecting sleeve 6 is damaged, the connecting sleeve is convenient to replace, and when the protective guard is damaged, the intact connecting sleeve 6 can be detached for continuous use, so that the cost is saved.

Furthermore, the edge of the opposite surface of the first insertion block 8 and the second insertion block 10 is provided with a chamfer, so that the first insertion block 8 and the second insertion block 10 can be conveniently inserted into the second insertion groove 13 at the same time.

Furthermore, the outer side edge of the first slot 12 is provided with a rounded corner, so that the connecting sleeve 6 can be conveniently inserted into the first slot 12.

Furthermore, the front surface and the back surface of the first protective guard 2 and the front surface and the back surface of the second protective guard 3 are adhered with the reflective strips 5, and the reflective strips 5 can play a warning role and remind a driver of not colliding with the protective guard.

In conclusion, the working process of the utility model is as follows: when the protective guard is used, the connecting sleeve 6 at one end of the first protective guard 2 is inserted into the first slot 12 on the side edge of the upright post 1, at the moment, the first insert block 8 is inserted into the second slot 13, the connecting sleeve 6 of the second protective guard 3 is inserted into the first slot 12 on the other side edge of the upright post 1, the second insert block 10 is inserted into the second slot 13, at the moment, the first insert block 8 and the second insert block 10 are overlapped, the jack 14 between the first insert block 8 and the second insert block 10 is overlapped, the insert rod 9 is inserted into the third slot 15 from the top of the upright post 1, the insert rod 9 penetrates through the jacks 14 on the first insert block 8 and the second insert block 10, the first insert block 8 and the second insert block 10 are fixed in the upright post 1, then the top cover 4 is used for sealing the top of the upright post 1 to prevent rainwater from entering, so that the protective guard can be conveniently assembled, when a certain section of the protective guard is damaged, the corresponding insert rod 9 is taken out, so that the first protective guard 2 or the second protective guard 3 can be disassembled and replaced, the maintenance is convenient, the whole replacement is not needed, the cost is saved, the maintenance is convenient, and the time is saved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 road and bridge rail guard, includes stand (1), rail guard one (2) and rail guard two (3), its characterized in that: the protective guard is characterized in that a first protective guard (2) and a second protective guard (3) are respectively installed on two sides of a stand column (1), a first slot (12) is respectively formed in two sides of the stand column (1), a second slot (13) penetrating through the first slot (12) is formed in the middle of the first protective guard (2), a connecting sleeve (6) is fixedly installed at the end portion of the first protective guard (2), a first plug block (8) is fixedly connected to one side of the connecting sleeve (6), a second plug block (10) is fixedly connected to the two side end portions of the second protective guard (3) through the connecting sleeve (6), jacks (14) are respectively formed in the middle of the first plug block (8) and the second plug block (10), and when the connecting sleeves (6) on the first protective guard (2) and the second protective guard (3) are respectively inserted into the first slots (12) on two sides, the first plug blocks (8) and the second plug blocks (10) are overlapped and inserted into the second slots (13), and the first inserting block (8) and the second inserting block (10) are overlapped through the inserting holes (14), a third inserting groove (15) is formed in the middle of the upright post (1) along the height direction, an inserting rod (9) is arranged in the third inserting groove (15), and the inserting rod (9) penetrates through the inserting holes (14) in the first inserting block (8) and the second inserting block (10).

2. A road and bridge guard rail according to claim 1, wherein: the top of the upright post (1) is provided with a groove, the top end of the inserted bar (9) extends into the groove, the top end of the inserted bar (9) is fixedly connected with a baffle for preventing the inserted bar (9) from completely entering the groove, and the top of the baffle is fixedly connected with a pull block (11).

3. A road and bridge guard rail according to claim 1, wherein: a top cover (4) is detachably mounted at the top of the upright post (1).

4. A road and bridge guard rail according to claim 1, wherein: the connecting sleeve (6) is fixedly arranged at two ends of the first protective guard (2) and the second protective guard (3) through bolts (7).

5. A road and bridge guard rail according to claim 1, wherein: and chamfers are arranged at the edges of the opposite surfaces of the first inserting block (8) and the second inserting block (10).

6. A road and bridge guard rail according to claim 1, wherein: the outer side edge of the first slot (12) is provided with a rounded corner.

7. A road and bridge guard rail according to claim 1, wherein: the front surface and the back surface of the first protective guard (2) and the second protective guard (3) are adhered with reflective strips (5).