CN213681877U

CN213681877U - Highway protective fence

Info

Publication number: CN213681877U
Application number: CN202022494404.4U
Authority: CN
Inventors: 任振阁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-13
Anticipated expiration: 2030-11-02

Abstract

A highway guard rail relates to the technical field of highway protection facilities and comprises a first adjusting component and a protection component; the first adjusting assembly is arranged on the ground; the protection assembly is arranged between every two adjacent first adjusting assemblies and comprises two second adjusting assemblies and a corrugated plate, the corrugated plate is arranged between the two second adjusting assemblies, and the two second adjusting assemblies are respectively arranged on the two adjacent first adjusting assemblies; the first adjusting component comprises an inserting rod, a bottom plate, a first inner cylinder, a first outer cylinder, a first support, a first lead screw and a mounting seat, the bottom plate is arranged on the inserting rod, the first inner cylinder is arranged on the bottom plate, the first outer cylinder is sleeved on the first inner cylinder, openings are formed in two ends of the first outer cylinder, the first outer cylinder is connected with the first inner cylinder in a sliding mode, and the first support is arranged on the inner wall of the first outer cylinder. The utility model discloses first adjusting part height-adjustable during the use, protection component adjustable length, the installation of being convenient for, stability is high, and the flexibility is high during the use, and the practicality is strong.

Description

Highway protective fence

Technical Field

The utility model relates to a highway protective equipment technical field especially relates to a highway rail guard.

Background

There are many kinds of road guard rails, and whatever arrangement of the guard rails is set up for the safety of people going out. Highway guardrails are seen on the roadside of a highway, and are the main form of semi-rigid guardrails, and the highway guardrails are continuous structures which are spliced by corrugated steel guardrail plates and supported by main columns. The vehicle can absorb energy when colliding, is not easy to be collided, and can well protect the vehicle and the driver and passengers. When the highway protective fence in the prior art is installed, the upright posts are installed on the roadside by using the pile driver, the upright posts are installed at intervals, and the corrugated plate is installed on the upright posts after the upright posts are installed.

The height of the highway guard fence in the prior art can not be adjusted when the highway guard fence is installed, although the pile driver can ensure that the lengths of the upright posts inserted into the ground are the same when the pile driver drives the pile, the height of the terrain is different, so that the mounting holes on each upright post are not on the same horizontal plane, which brings certain difficulty to the installation of the corrugated plate, the height of the upright posts needs to be adjusted manually when the corrugated plate is installed, so that the mounting holes on two adjacent upright posts are on the same height, the installation by bolts is convenient, the stability of the upright posts can be ensured even if some high upright posts are manually hammered downwards, but the mounting holes on some upright posts are lower in position and can only be pulled out, and the stability of the upright posts is; the buckled plate also does not have the adjustability simultaneously, can not guarantee during the column mouting that the length between every two adjacent stands is the same, always has the deviation, has brought certain difficulty for the installation of highway rail guard. Based on the existing problems, a road guard rail is provided.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a highway rail guard through setting up first adjusting part and second adjusting part, can solve the highway rail guard installation among the prior art inconvenient, and stability is not high, the not high problem of flexibility during the use.

(II) technical scheme

The utility model provides a road protective guard, which comprises a first adjusting component and a protective component;

the first adjusting assembly is arranged on the ground; the protection assembly is arranged between every two adjacent first adjusting assemblies and comprises two second adjusting assemblies and a corrugated plate, the corrugated plate is arranged between the two second adjusting assemblies, and the two second adjusting assemblies are respectively arranged on the two adjacent first adjusting assemblies;

the first adjusting assembly comprises an inserting rod, a bottom plate, a first inner cylinder, a first outer cylinder, a first support, a first lead screw and mounting seats, the bottom plate is arranged on the inserting rod, the first inner cylinder is arranged on the bottom plate, the first outer cylinder is sleeved on the first inner cylinder, openings are formed in two ends of the first outer cylinder, the first outer cylinder is connected with the first inner cylinder in a sliding mode, the first support is arranged on the inner wall of the first outer cylinder, the first support is located above the first inner cylinder, the first lead screw is rotatably arranged on the first support, the first lead screw is in threaded connection with the first inner cylinder, the mounting seats are arranged in a plurality, the mounting seats are evenly arranged on two transverse sides of the first outer cylinder, and first mounting holes are formed in the mounting seats;

the second adjusting part comprises a clamping plate, a second outer barrel, a movable block, a second lead screw, a second inner barrel and a connecting plate, the clamping plate is of a U-shaped plate structure, the clamping plate is arranged on the mounting seat through bolts, second mounting holes are formed in the clamping plate, the second outer barrel is arranged at one end, far away from the mounting seat, of the clamping plate, the movable block is arranged on the inner wall of the second outer barrel in a sliding mode, the second lead screw is arranged on the clamping plate in a rotating mode, the second lead screw penetrates through the clamping plate and is connected with the movable block in a threaded mode, the second inner barrel is arranged on one side, far away from the clamping plate, of the movable block, the second inner barrel is located in the second outer barrel, the connecting plate is arranged at one end, far away.

Preferably, sliding grooves are formed in the inner walls of the two transverse sides of the first outer cylinder; first sliding blocks are arranged on the two transverse sides of the first inner barrel and are connected with the first outer barrel in a sliding mode, and the first sliding blocks are located in the sliding grooves.

Preferably, the first screw rod is arranged on the first outer barrel, the first knob is arranged at the upper end of the first screw rod, and the first knob is of a plum blossom-shaped structure and is positioned in the first outer barrel.

Preferably, the first limiting block is arranged at the lower end of the first screw rod and located in the first inner cylinder, and the first limiting block is of a square block structure or a cylindrical structure.

Preferably, the device further comprises an upper cover, the upper cover is arranged at the upper end of the first outer cylinder, a pull ring is arranged on the upper cover, and the pull ring is of a square annular structure or a circular annular structure.

Preferably, through grooves are formed in the inner walls of the two longitudinal sides of the second outer cylinder and penetrate through the inner wall of the second outer cylinder; and second sliding blocks are arranged on two longitudinal sides of the moving block and are in sliding connection with the second outer barrel, and the second sliding blocks are located in the through grooves.

Preferably, the clamp further comprises a second knob, the second knob is arranged at one transverse end of the second screw rod and is located in the clamping plate, and the second knob is of a plum blossom-shaped structure.

Preferably, the screw rod further comprises a second limiting block, the second limiting block is arranged at the other transverse end of the second screw rod, the second limiting block is positioned in the second inner cylinder, and the second limiting block is of a square block structure or a cylindrical block structure.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. the utility model discloses during the installation, insert ground through the inserted bar of pile driver with first adjusting part earlier, then install installation protective assembly again. Before the protection component is installed, if the position of a second installation hole on each two adjacent installation bases is unreasonable, an upper cover of a first adjusting component is opened, a tool is used for rotating a first knob, the first knob drives a first screw rod to rotate, and the first screw rod drives a first outer cylinder to slide on a first inner cylinder, so that the height of the first outer cylinder is adjusted, and further the height of the second installation hole is adjusted; when the protection component is installed, if the distance between every two adjacent first adjusting components is not suitable for installation of the protection component, the second knob is rotated by a tool, the second knob drives the second lead screw to rotate, the second lead screw drives the movable block to slide in the second outer barrel, the movable block drives the second inner barrel to slide in the second outer barrel, and then the connecting plate is driven to move, so that the length of the protection component can be adjusted to be installed on the first adjusting components more conveniently.

2. The utility model discloses during the use, first adjusting part can carry out altitude mixture control, and protection component can carry out length control, is convenient for install, and can also come two adjacent first adjusting part of tensioning through rotating the second knob after installing, has improved the stability of device greatly, and the flexibility is high during the use, and the practicality is strong.

Drawings

Fig. 1 is a partial cross-sectional view of a road guard rail according to the present invention.

Fig. 2 is a partial cross-sectional view of a first adjusting assembly in a road guard rail according to the present invention.

Fig. 3 is a partial cross-sectional view of a second adjusting unit in a road guard rail according to the present invention.

Reference numerals: 1. inserting a rod; 2. a base plate; 3. a first inner cylinder; 301. a first slider; 4. a first outer barrel; 401. a chute; 5. a first bracket; 6. a first lead screw; 7. a first knob; 8. a first stopper; 9. an upper cover; 901. a pull ring; 10. a mounting seat; 1001. a first mounting hole; 11. a splint; 1101. a second mounting hole; 12. a second outer barrel; 1201. a through groove; 13. a moving block; 1301. a second slider; 14. a second lead screw; 15. a second knob; 16. a second limiting block; 17. a second inner barrel; 18. a connecting plate; 19. a corrugated plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the present invention provides a road guard rail, which comprises a first adjusting assembly and a protecting assembly;

the first adjusting assembly is arranged on the ground; the protective assembly is arranged between every two adjacent first adjusting assemblies and comprises two second adjusting assemblies and a corrugated plate 19, the corrugated plate 19 is arranged between the two second adjusting assemblies, and the two second adjusting assemblies are respectively arranged on the two adjacent first adjusting assemblies;

the first adjusting assembly comprises an inserting rod 1, a bottom plate 2, a first inner cylinder 3, a first outer cylinder 4, a first support 5, a first screw rod 6 and a mounting seat 10, the bottom plate 2 is arranged on the inserting rod 1, the first inner cylinder 3 is arranged on the bottom plate 2, the first outer cylinder 4 is sleeved on the first inner cylinder 3, openings are formed in two ends of the first outer cylinder 4, the first outer cylinder 4 is connected with the first inner cylinder 3 in a sliding mode, the first support 5 is arranged on the inner wall of the first outer cylinder 4, the first support 5 is located above the first inner cylinder 3, the first screw rod 6 is rotatably arranged on the first support 5, the first screw rod 6 is connected with the first inner cylinder 3 in a threaded mode, the mounting seats 10 are provided with a plurality of mounting seats 10, the mounting seats 10 are evenly arranged on two transverse sides of the first outer cylinder 4, and first mounting holes 1001 are formed in the mounting seats 10;

the second adjusting assembly comprises a clamping plate 11, a second outer barrel 12, a moving block 13, a second lead screw 14, a second inner barrel 17 and a connecting plate 18, the clamping plate 11 is of a U-shaped plate structure, the clamping plate 11 is arranged on the mounting seat 10 through bolts, a second mounting hole 1101 is formed in the clamping plate 11, the second outer barrel 12 is arranged at one end, far away from the mounting seat 10, of the clamping plate 11, the moving block 13 is arranged on the inner wall of the second outer barrel 12 in a sliding mode, the second lead screw 14 is arranged on the clamping plate 11 in a rotating mode, the second lead screw 14 penetrates through the clamping plate 11 and is in threaded connection with the moving block 13, the second inner barrel 17 is arranged on one side, far away from the clamping plate 11, of the moving block 13, the second inner barrel 17 is located in the second outer barrel 12, the connecting plate 18 is arranged at one end, far away from the moving block 13, the.

In an alternative embodiment, the inner walls of the first outer cylinder 4 at both lateral sides are provided with sliding grooves 401; the transverse two sides of the first inner cylinder 3 are respectively provided with a first sliding block 301, the first sliding blocks 301 are connected with the first outer cylinder 4 in a sliding mode, the first sliding blocks 301 are located in the sliding grooves 401, and the first sliding blocks 301 slide in the sliding grooves 401, so that the first inner cylinder 3 can slide in the first outer cylinder 4.

In an optional embodiment, the device further comprises a first knob 7, the first knob 7 is arranged at the upper end of the first screw rod 6, the first knob 7 is located in the first outer barrel 4, the first knob 7 is of a plum blossom-shaped structure, and the first screw rod 6 can be more conveniently rotated by rotating the first knob 7.

In an optional embodiment, the first limiting block 8 is further included, the first limiting block 8 is disposed at the lower end of the first lead screw 6, the first limiting block 8 is located in the first inner cylinder 3, and the first limiting block 8 is of a square block structure or a cylindrical structure, so that the first lead screw 6 is ensured not to slip from the first inner cylinder 3, and further the first outer cylinder 4 is ensured not to drop from the first inner cylinder 3.

In an optional embodiment, the multifunctional rotating device further comprises an upper cover 9, the upper cover 9 is arranged at the upper end of the first outer barrel 4, a pull ring 901 is arranged on the upper cover 9, and the pull ring 901 is of a square ring structure or a circular ring structure, so that the device can be well protected, and the first rotating knob 7 cannot be rotated randomly by people.

In an optional embodiment, through grooves 1201 are formed on the inner walls of the second outer barrel 12 at both longitudinal sides, and the through grooves 1201 penetrate through the inner wall of the second outer barrel 12; the second sliding blocks 1301 are arranged on two longitudinal sides of the moving block 13, the second sliding blocks 1301 are connected with the second outer barrel 12 in a sliding mode, the second sliding blocks 1301 are located in the through grooves 1201, and the second sliding blocks 1301 are arranged to slide in the through grooves 1201, so that the moving block 13 can slide in the second outer barrel 12 conveniently.

In an optional embodiment, the clamp further comprises a second knob 15, the second knob 15 is arranged at one transverse end of the second lead screw 14, the second knob 15 is located in the clamping plate 11, the second knob 15 is of a plum blossom-shaped structure, and the second lead screw 14 is rotated by rotating the second knob 15, so that the clamp is more convenient and simpler.

In an optional embodiment, the second limiting block 16 is further included, the second limiting block 16 is disposed at the other transverse end of the second lead screw 14, the second limiting block 16 is located in the second inner cylinder 17, the second limiting block 16 is a square block structure or a cylindrical block structure, and the second limiting block 16 is disposed to ensure that the moving block 13 cannot slip off from the second lead screw 14, and further ensure that the second inner cylinder 17 cannot slip off from the second outer cylinder 12.

The utility model discloses during the installation, insert ground through pile driver with inserted bar 1 of first adjusting part earlier, then install installation protective assembly again. Before the protection component is installed, if the position of the second installation hole 1001 on each two adjacent installation bases 10 is unreasonable, the upper cover 9 of the first adjusting component is opened, the first knob 7 is rotated by a tool, the first knob 7 drives the first lead screw 6 to rotate, and the first lead screw 6 drives the first outer cylinder 4 to slide on the first inner cylinder 3, so that the height of the first outer cylinder 4 can be adjusted, and then the height of the second installation hole 1001 can be adjusted; when the protection component is installed, if the distance between every two adjacent first adjusting components is not suitable for installation of the protection component, the second knob 15 is rotated by a tool, the second knob 15 drives the second lead screw 14 to rotate, the second lead screw 14 drives the moving block 13 to slide in the second outer barrel 12, the moving block 13 drives the second inner barrel 17 to slide in the second outer barrel 12, and then the connecting plate 18 is driven to move, so that the length of the protection component is adjusted, and the protection component can be installed on the first adjusting components more conveniently. The utility model discloses during the use, first adjusting part can carry out altitude mixture control, and protection component can carry out length control, is convenient for install, and can also come two adjacent first adjusting part of tensioning through rotating second knob 15 after installing, has improved the stability of device greatly, and the flexibility is high during the use, and the practicality is strong.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A road guard rail is characterized by comprising a first adjusting component and a protective component;

the first adjusting assembly is arranged on the ground; the protective assembly is arranged between every two adjacent first adjusting assemblies and comprises two second adjusting assemblies and a corrugated plate (19), the corrugated plate (19) is arranged between the two second adjusting assemblies, and the two second adjusting assemblies are respectively arranged on the two adjacent first adjusting assemblies;

the first adjusting component comprises an inserting rod (1), a bottom plate (2), a first inner cylinder (3), a first outer cylinder (4), a first support (5), a first screw rod (6) and mounting seats (10), the bottom plate (2) is arranged on the inserting rod (1), the first inner cylinder (3) is arranged on the bottom plate (2), the first outer cylinder (4) is sleeved on the first inner cylinder (3), openings are formed in two ends of the first outer cylinder (4), the first outer cylinder (4) is in sliding connection with the first inner cylinder (3), the first support (5) is arranged on the inner wall of the first outer cylinder (4), the first support (5) is located above the first inner cylinder (3), the first screw rod (6) is rotatably arranged on the first support (5), the first screw rod (6) is in threaded connection with the first inner cylinder (3), the mounting seats (10) are arranged in a plurality, and the mounting seats (10) are uniformly arranged on two transverse sides of the first outer cylinder (4), a first mounting hole (1001) is formed in the mounting base (10);

the second adjusting component comprises a clamping plate (11), a second outer cylinder (12), a moving block (13), a second lead screw (14), a second inner cylinder (17) and a connecting plate (18), the clamping plate (11) is of a U-shaped plate structure, the clamping plate (11) is arranged on the mounting seat (10) through bolts, a second mounting hole (1101) is formed in the clamping plate (11), the second outer cylinder (12) is arranged at one end, far away from the mounting seat (10), of the clamping plate (11), the moving block (13) is arranged on the inner wall of the second outer cylinder (12) in a sliding mode, the second lead screw (14) is arranged on the clamping plate (11) in a rotating mode, the second lead screw (14) penetrates through the clamping plate (11) and is in threaded connection with the moving block (13), the second inner cylinder (17) is arranged on one side, far away from the clamping plate (11), of the moving block (13), the second inner cylinder (17) is located in the second outer cylinder (12), the connecting plate (18) is arranged, the connecting plate (18) is positioned outside the second outer cylinder (12), and the corrugated plate (19) is arranged between the two connecting plates (18) of the protective component.

2. A road guard rail according to claim 1, wherein the inner walls of the first outer cylinder (4) at both lateral sides are provided with sliding grooves (401); first sliding blocks (301) are arranged on two transverse sides of the first inner barrel (3), the first sliding blocks (301) are connected with the first outer barrel (4) in a sliding mode, and the first sliding blocks (301) are located in the sliding grooves (401).

3. The road guard fence according to claim 1, further comprising a first knob (7), wherein the first knob (7) is arranged at the upper end of the first screw rod (6), the first knob (7) is positioned in the first outer cylinder (4), and the first knob (7) is of a plum blossom-shaped structure.

4. The road guard fence according to claim 1, further comprising a first limit block (8), wherein the first limit block (8) is arranged at the lower end of the first screw rod (6), the first limit block (8) is positioned in the first inner cylinder (3), and the first limit block (8) is of a square block structure or a cylindrical structure.

5. The road protective guard according to claim 1, characterized by further comprising an upper cover (9), wherein the upper cover (9) is arranged at the upper end of the first outer cylinder (4), a pull ring (901) is arranged on the upper cover (9), and the pull ring (901) is of a square ring structure or a circular ring structure.

6. A road guard rail according to claim 1, wherein through grooves (1201) are formed on the inner walls of the second outer cylinder (12) at both longitudinal sides, and the through grooves (1201) penetrate through the inner wall of the second outer cylinder (12); the two longitudinal sides of the moving block (13) are respectively provided with a second sliding block (1301), the second sliding blocks (1301) are connected with the second outer barrel (12) in a sliding mode, and the second sliding blocks (1301) are located in the through grooves (1201).

7. A road guard rail according to claim 1 further comprising a second knob (15), the second knob (15) being disposed at one lateral end of the second lead screw (14), the second knob (15) being disposed within the clamp plate (11), the second knob (15) being of a quincunx configuration.

8. The road guard rail according to claim 1, further comprising a second limiting block (16), wherein the second limiting block (16) is arranged at the other transverse end of the second screw rod (14), the second limiting block (16) is arranged in the second inner cylinder (17), and the second limiting block (16) is of a square block structure or a cylindrical block structure.