CN216920140U

CN216920140U - Highway guardrail end connection structure

Info

Publication number: CN216920140U
Application number: CN202220417607.XU
Authority: CN
Inventors: 侯学礼
Original assignee: Xuzhou Aoheng Machinery Technology Co ltd
Current assignee: Xuzhou Aoheng Machinery Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-08
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a highway guardrail end connecting structure, which belongs to the technical field of highway protection facilities and comprises an upright post, wherein a baffle part is connected to the side wall of the upright post; the guardrail plate mounting device is provided with the fixing component, the two adjustable fasteners are moved back to back according to the fact that the guardrail plate to be mounted is clamped between the two adjustable cover plates and the position relation of the two adjustable fasteners is adjusted according to the size of the guardrail plate to be mounted, when the size between the two adjustable fasteners is matched with the size of the guardrail plate to be mounted, the two adjustable fasteners are stopped moving, the two adjustable fasteners are clamped on the outer side walls of the two adjustable cover plates and then are inserted into the corresponding two through holes, the two adjustable fasteners are fixedly connected with the baffle plate portion through nuts, the guardrail plate to be mounted can be fixedly connected to the baffle plate portion, the function of mounting guardrail plates with different sizes can be achieved, and the application range of the device is enlarged.

Description

Highway guardrail end connection structure

Technical Field

The utility model belongs to the technical field of highway protection facilities, and particularly relates to a highway guardrail end connecting structure.

Background

The guardrail is a fence. The device is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guard rail is visible everywhere in our lives. The price per meter length of the guardrail can also be different according to the height.

Chinese patent application No. 202022280587.X discloses a highway guardrail end connection structure, in which a cover plate, a fastener and a nut are used to fixedly connect a guardrail plate to a baffle portion, but the cover plate and the fastener are fixed in size and can only be used to fixedly connect a guardrail plate of a single size, resulting in a narrow application range of the device; in addition, in the use, when running into rainwater weather, the rainwater directly falls to the nut, causes the nut corrosion easily, influences the result of use of nut.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a connecting structure for an end of a highway guardrail, which has the characteristics of enlarging the application range of a device and preventing rain.

In order to achieve the purpose, the utility model provides the following technical scheme: a highway guardrail end connecting structure comprises an upright post, wherein a baffle part is connected to the side wall of the upright post, two ends of one side of the baffle part are respectively provided with a guardrail plate, and a fixing assembly is arranged between the baffle part and the guardrail plate;

the fixing assembly comprises adjustable fasteners, adjustable cover plates, plug grooves, plug columns and plug holes, the two adjustable cover plates are arranged on two sides of one end, close to each other, of the guardrail plate, one side of each adjustable cover plate is connected with the plug plates, the other plug groove is arranged on the side wall of each adjustable cover plate and corresponds to the plug plates, through holes are formed in two ends of the baffle plate, the two adjustable fasteners are inserted into the through holes, one plug column is connected to one end of each adjustable fastener, the other plug hole is arranged on the side wall of each adjustable fastener and corresponds to the corresponding plug column, and a nut is connected to one end, close to the baffle plate, of each adjustable fastener in a threaded mode.

Preferably, the fixing assembly further comprises a mounting groove and a spring, the side walls of the insertion groove and the insertion hole are provided with mounting grooves, and the mounting groove and the insertion plate as well as the mounting groove and the insertion column are connected with the spring.

Preferably, one end of the plug board close to the plug groove and one end of the plug column close to the plug hole are both connected with limiting sliding blocks, and limiting sliding grooves are formed in the side walls of the plug groove and the plug hole and correspond to the limiting sliding blocks.

Preferably, the periphery of nut is provided with rain-proof subassembly, rain-proof subassembly is including leading the rain cover, preventing a rain section of thick bamboo and spliced pole, be connected with the spliced pole on the lateral wall of nut, the one end that the nut was kept away from to the spliced pole is connected with preventing a rain section of thick bamboo, the one end that the baffle was kept away from to preventing a rain section of thick bamboo is connected with leads the rain cover.

Preferably, the inner side walls of the rain guide cover and the rain prevention cylinder are provided with absorbent cotton, and the absorbent cotton, the rain guide cover, the rain prevention cylinder and the absorbent cotton are bonded through first waterproof glue.

Preferably, a sealing ring is arranged at one end, close to the baffle portion, of the rain-proof cylinder, and the sealing ring and the rain-proof cylinder are bonded through a second waterproof adhesive.

Compared with the prior art, the utility model has the beneficial effects that:

1. the guardrail plate mounting device is provided with the fixing component, the two adjustable fasteners are moved back to back according to the position relation of the two adjustable fasteners which are connected between the two adjustable cover plates according to the guardrail plate to be mounted, when the size between the two adjustable fasteners is matched with the size of the guardrail plate to be mounted, the two adjustable fasteners are stopped moving, the two adjustable fasteners are connected to the outer side walls of the two adjustable cover plates in a clamped mode and then are inserted into the corresponding two through holes, the two adjustable fasteners are fixedly connected with the baffle plate portion through the nuts, the guardrail plate to be mounted can be fixedly connected to the baffle plate portion, the function of mounting the guardrail plates with different sizes can be achieved, and the using range of the device is enlarged.

2. The nut is provided with the rain-proof component, the rain guide cover and the rain-proof cylinder are fixedly connected to the side wall of the nut by the connecting column, the rain guide cover and the rain-proof cylinder are fixedly connected to the adjustable fastener along with the nut in the subsequent use process, and the rain guide cover and the rain-proof cylinder can prevent rainwater from falling onto the nut to cause nut corrosion and influence on the fixing effect of the nut in rainy days.

Drawings

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

FIG. 2 is a cross-sectional view of the connection of two adjustable cover plates according to the present invention;

FIG. 3 is an enlarged view taken at B of FIG. 2 in accordance with the present invention;

FIG. 4 is a cross-sectional view of the adjustable fastener of the present invention in connection with a flapper portion;

FIG. 5 is an enlarged view taken at B of FIG. 4 in accordance with the present invention;

fig. 6 is an enlarged view of the utility model at C in fig. 4.

In the figure: 1. a fixing assembly; 11. an adjustable fastener; 12. an adjustable cover plate; 13. a plugboard; 14. mounting grooves; 15. a spring; 16. inserting grooves; 17. inserting the column; 18. inserting holes; 2. a baffle portion; 3. a guardrail plate; 4. a column; 5. a rain-proof component; 51. a rain guide cover; 52. a rain-proof cylinder; 53. absorbent cotton; 54. connecting columns; 55. a seal ring; 6. a nut; 7. and (6) perforating.

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.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: a highway guardrail end connecting structure comprises an upright post 4, wherein a baffle plate part 2 is connected to the side wall of the upright post 4, two ends of one side of the baffle plate part 2 are respectively provided with a guardrail plate 3, and a fixing component 1 is arranged between the baffle plate part 2 and the guardrail plate 3;

fixed subassembly 1 includes adjustable fastener 11, adjustable apron 12, plugboard 13, inserting groove 16, spliced pole 17 and spliced eye 18, the one end both sides that two guardrail boards 3 are close to each other all are provided with adjustable apron 12, one side of one of them adjustable apron 12 is connected with plugboard 13, the position department that just corresponds plugboard 13 on the lateral wall of another adjustable apron 12 is provided with inserting groove 16, both ends all are provided with perforation 7 on baffle 2, adjustable fastener 11 has all been pegged graft to two perforation 7's inside, one of them adjustable fastener 11's one end is connected with spliced pole 17, the position department that just corresponds spliced pole 17 on another adjustable fastener 11's the lateral wall is provided with spliced eye 18, the one end threaded connection that two adjustable fasteners 11 are close to baffle 2 has nut 6.

Specifically, the fixing component 1 further comprises a mounting groove 14 and a spring 15, the side walls of the inserting-connecting groove 16 and the inserting-connecting hole 18 are both provided with the mounting groove 14, the springs 15 are connected between the mounting groove 14 and the inserting-connecting plate 13 and between the mounting groove 14 and the inserting-connecting column 17,

by adopting the technical scheme, when the adjustable fastening piece fixing device is not used, the two adjustable fastening pieces 11 and the adjustable cover plate 12 can be contracted, and the occupied areas of the adjustable fastening pieces 11 and the adjustable cover plate 12 are reduced.

Specifically, one end of the insertion plate 13 close to the insertion groove 16 and one end of the insertion column 17 close to the insertion hole 18 are both connected with a limiting sliding block, a limiting sliding groove is arranged on the side wall of the insertion groove 16 and the insertion hole 18 and at the position corresponding to the limiting sliding block,

by adopting the technical scheme, a guiding effect is provided for the movement of the plug board 13 and the plug column 17, and the plug board 13 and the plug column 17 can be prevented from being separated from the plug groove 16 and the plug hole 18 respectively.

When the embodiment is used, the guardrail plate 3 to be installed is clamped between the two adjustable cover plates 12, the two adjustable cover plates 12 are pressed by the guardrail plate 3 to move, the inserting plate 13 is driven to move in the inserting groove 16, then two adjustable cover plates 12 are placed on the side wall of the baffle plate part 2, then the position relation of the two adjustable fasteners 11 is adjusted according to the size of the guardrail plate 3 to be installed, the two adjustable fasteners 11 are moved back to back, when the size between the two adjustable fasteners 11 matches the size of the balustrade panel 3 to be installed, stopping moving the two adjustable fasteners 11, inserting the two adjustable fasteners 11 into the corresponding two through holes 7, then, the nuts 6 are screwed on the two adjustable fasteners 11, and the nuts 6 are attached to the side walls of the baffle plate part 2, so that the guardrail plate 3 to be installed can be fixedly connected to the baffle plate part 2;

example 2

The present embodiment is different from embodiment 1 in that: the periphery of the nut 6 is provided with a rain-proof component 5, the rain-proof component 5 comprises a rain-guiding cover 51, a rain-proof cylinder 52 and a connecting column 54, the side wall of the nut 6 is connected with the connecting column 54, one end of the connecting column 54 far away from the nut 6 is connected with the rain-proof cylinder 52, one end of the rain-proof cylinder 52 far away from the baffle part 2 is connected with the rain-guiding cover 51,

specifically, the inner side walls of the rain guide cover 51 and the rain-proof cylinder 52 are both provided with absorbent cotton 53, the absorbent cotton 53 and the rain guide cover 51, the rain-proof cylinder 52 and the absorbent cotton 53 are bonded through first waterproof glue,

through adopting above-mentioned technical scheme, absorb and lead the inside moisture of rain-proof cover 51 and rain-proof section of thick bamboo 52, guarantee to lead the inside environment of rain-proof cover 51 and rain-proof section of thick bamboo 52 and be in dry state.

Specifically, a sealing ring 55 is disposed at one end of the rain-proof cylinder 52 close to the baffle portion 2, the sealing ring 55 and the rain-proof cylinder 52 are bonded by a second waterproof adhesive,

through adopting above-mentioned technical scheme, avoid having the gap between rain-proof section of thick bamboo 52 and the baffle portion 2, the rainwater falls on nut 6 through the gap.

When this embodiment uses, utilize spliced pole 54 will lead on rain-proof cover 51 and rain-proof section of thick bamboo 52 fixed connection to the lateral wall of nut 6, in follow-up use, lead on rain-proof cover 51 and rain-proof section of thick bamboo 52 along with nut 6 fixed connection to adjustable fastener 11, when meetting rainwater weather, lead on rain-proof cover 51 and rain-proof section of thick bamboo 52 can avoid the rainwater to fall nut 6, cause the corrosion of nut 6, influence the fixed effect of nut 6.

The connection structure of the baffle part 2 and the upright post 4 of the utility model is disclosed in a road guardrail end connection structure disclosed in Chinese patent application No. 202022280587. X.

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 highway guardrail end connection structure, includes stand (4), its characterized in that: the side wall of the upright post (4) is connected with a baffle plate part (2), two ends of one side of the baffle plate part (2) are respectively provided with a guardrail plate (3), and a fixing component (1) is arranged between the baffle plate part (2) and the guardrail plate (3);

the fixing component (1) comprises adjustable fasteners (11), adjustable cover plates (12), plug plates (13), plug grooves (16), plug columns (17) and plug holes (18), wherein the two adjustable cover plates (12) are arranged on two sides of one end, close to each other, of each guardrail plate (3), one side of one adjustable cover plate (12) is connected with the plug plate (13), the plug groove (16) is arranged on the side wall of the other adjustable cover plate (12) and corresponds to the position of the plug plate (13), a plurality of through holes (7) are formed in the baffle plate part (2), the adjustable fasteners (11) are plugged in the corresponding two through holes (7), one end of one adjustable fastener (11) is connected with the plug column (17), and the plug hole (18) is arranged on the side wall of the other adjustable fastener (11) and corresponds to the position of the plug column (17), and nuts (6) are connected to one ends, close to the baffle plate parts (2), of the two adjustable fasteners (11) in a threaded manner.

2. A road guardrail end connection structure as claimed in claim 1, wherein: the fixing component (1) further comprises a mounting groove (14) and a spring (15), the side walls of the inserting groove (16) and the inserting hole (18) are provided with the mounting groove (14), and the spring (15) is connected between the mounting groove (14), the inserting plate (13), the mounting groove (14) and the inserting column (17).

3. A road guardrail end connection structure as claimed in claim 1, wherein: one end of the plug board (13) close to the plug groove (16) and one end of the plug column (17) close to the plug hole (18) are both connected with limiting sliding blocks, and limiting sliding grooves are formed in the side walls of the plug groove (16) and the plug hole (18) and correspond to the limiting sliding blocks.

4. A road guardrail end connection structure as claimed in claim 1, wherein: the periphery of nut (6) is provided with rain-proof subassembly (5), rain-proof subassembly (5) are including leading rain cover (51), rain-proof section of thick bamboo (52) and spliced pole (54), be connected with spliced pole (54) on the lateral wall of nut (6), the one end that nut (6) were kept away from in spliced pole (54) is connected with rain-proof section of thick bamboo (52), the one end that rain-proof section of thick bamboo (52) were kept away from baffle portion (2) is connected with leads rain cover (51).

5. A road guardrail end connection structure of claim 4, wherein: the rain guide cover is characterized in that water absorption cotton (53) is arranged on the inner side walls of the rain guide cover (51) and the rain proof cylinder (52), and the water absorption cotton (53) is bonded with the rain guide cover (51), the rain proof cylinder (52) and the water absorption cotton (53) through first waterproof glue.

6. A road guardrail end connection structure of claim 4, wherein: one end of the rain-proof cylinder (52) close to the baffle part (2) is provided with a sealing ring (55), and the sealing ring (55) and the rain-proof cylinder (52) are bonded through a second waterproof adhesive.