CN216476697U

CN216476697U - Rail guard for highway construction that can fast assembly

Info

Publication number: CN216476697U
Application number: CN202123341698.8U
Authority: CN
Inventors: 于淑萍; 陈昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-10
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a highway guard fence which can be assembled quickly and used for construction, belonging to the technical field of highway construction tools, comprising a plurality of supporting piles, wherein one side of each supporting pile is provided with a working groove, two opening and closing mechanisms are arranged in the working groove, the far ends of the two opening and closing mechanisms are provided with a connecting mechanism, each opening and closing mechanism comprises an opening and closing rod, one end of each opening and closing rod is rotatably connected in the working groove, a drawing groove is arranged in the working groove, a drawing component is arranged in the drawing groove, during the use process, the first supporting pile is placed at one end of a required position, the supporting piles with corresponding number can be taken according to the required length and uniformly placed at the required position, a clamping cylinder is manually pressed to press a lifting cylinder into the lifting hole, the connecting rod can be released to be fixed at a far distance under the rotating action of the opening and closing rods and the drawing rod, the next supporting pile is manually controlled to move, the supporting pile is placed above the ground to be spliced, the whole supporting pile does not need to be moved, and the labor intensity of operators is reduced.

Description

Rail guard for highway construction that can fast assembly

Technical Field

The utility model belongs to the technical field of highway construction tool, especially, relate to a rail guard for construction of highway that can fast assembly.

Background

With the development of economy, as an important means of traffic connection and an important basic regulation of economic development, a large number of roads have been designed and constructed in recent years to connect a plurality of sites, and a large number of road engineering (highway engineering) is designed and implemented at a time, which refers to the works of on-site exploration, surveying, engineer design, actual construction, daily maintenance, daily management, and the like of a road structure, which includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring, in order to ensure high-quality and efficient completion of projects, higher requirements are also put on safety management of the construction process, and guard railings for construction are widely used in the construction process.

Chinese patent publication (CN 112211482A) discloses a portable easy-to-mount-dismount stable buffer protective guard for highway construction, which comprises two vertical rod components and a guardrail body, wherein the vertical rod components comprise a fixed seat and a fixed rod. The one end of dead lever is equipped with first electro-magnet, and the other end of dead lever is equipped with the battery, and the inside of dead lever is formed with the wire guide, and the wire guide is equipped with the wire, and the wire is used for connecting first electro-magnet and battery, and the one end of dead lever is arranged in putting into the open port of fixing base to make first electro-magnet work under the condition of switch-on battery, thereby the first steel billet of magnetic adsorption. The body of rod of dead lever is equipped with the second electro-magnet, and the electro-magnet can switch on with the battery under the effect of wire. The cavity of the guardrail body is filled with non-Newtonian fluid, the two ends of the guardrail body are respectively fixed with a second steel block, and the second steel blocks are used for being adsorbed with a second electromagnet, so that the guardrail is convenient to assemble and disassemble, convenient to transport and capable of achieving a buffering effect.

However, in the using process, the whole guard rail must be moved integrally when being used, so that the labor intensity of a constructor is high, the guard rail can be folded, but the whole length cannot be changed, the guard rail is inconvenient to install for a short construction length, if the construction length is too long, an extra guard rail needs to be added for splicing, and splicing does not have a corresponding device for installation, so that the installation stability is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: to solve the above problems, a guard rail for road construction is provided which can be assembled quickly.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a rail guard for highway construction that can fast assembly, includes a plurality of support piles, it has the work groove to open support pile one side, work inslot portion is equipped with two mechanism that open and shut, two the mechanism distal end that opens and shuts is equipped with coupling mechanism.

As a further description of the above technical solution: the first supporting pile is placed at one end of a required position, and the supporting piles with corresponding number can be taken according to the required length and are evenly placed at the required position.

Furthermore, the opening and closing mechanism comprises an opening and closing rod, one end of the opening and closing rod is rotatably connected inside the working groove, a plurality of traction grooves are formed inside the working groove, and traction assemblies are arranged inside the traction grooves.

As a further description of the above technical solution: after the placement of the first support pile is completed, the opening and closing rod is opened so that the opening and closing rod rotates to be separated from the working groove.

Furthermore, the traction assembly comprises a traction block, the traction block is slidably connected inside the traction groove, a traction rod is rotatably connected to the outer side of the traction block, and the far end of the traction rod is rotatably connected to the upper side of the opening and closing rod.

As a further description of the above technical solution: accomplish placing of first support stake to when opening the pole that opens and shuts, can drive the traction rod lower extreme and remove, move the in-process at the traction rod and drive the tractive piece and move down, when the pole that opens and shuts rotates and reachs horizontal position, the tractive piece reachs tractive groove lower extreme and is blockked fixedly, carries out the tractive to the pole that opens and shuts and fixes, makes the pole that opens and shuts can be in horizontal position, and supports fixedly to the pole that opens and shuts.

Further, coupling mechanism includes the connecting rod, connecting rod one side is with a plurality of the pole distal end that opens and shuts rotates to be connected, open the connecting rod both sides has the spread groove, support the stake outside and be equipped with coupling assembling, the connecting rod upper end is equipped with latch mechanism, coupling assembling includes two consecutive framves, support the stake outside and be equipped with continuous groove, two link to each other the frame and be fixed in continuous groove both sides respectively, it is the same with the spread groove size to link to each other the frame distal end.

As a further description of the above technical solution: after the supporting piles are placed at the designated positions, the opening and closing rod and the traction rod are opened, the manual control connecting rod moves to drive the opening and closing rod and the traction rod to rotate in the process, the opening and closing rod reaches the horizontal position and is fixed by the traction rod in a traction mode, the connecting rod can be fixed at the farthest position, the next supporting pile is manually controlled to move at the moment, the connecting rod enters the inside of the connecting groove of the next supporting pile, the next supporting pile moves downwards to enable the connecting frame fixed on one side to enter the inside of the connecting groove, the supporting pile is placed above the ground to complete splicing, and the splicing of the whole protective guard can be completed by repeating the operation of the subsequent supporting piles.

Clamping mechanism includes the jacking cylinder, open the connecting rod upper end has the jacking hole, the jacking hole is the same with jacking cylinder size, jacking cylinder sliding connection is in jacking downthehole portion, jacking downthehole portion is equipped with the jacking spring, jacking spring distal end is connected fixedly with jacking cylinder one end, it is equipped with the joint subassembly to support the stake upper end, the joint subassembly includes the joint cylinder, it has the joint hole to open work groove upper end, joint cylinder size is the same with joint hole size, joint cylinder sliding connection is in joint downthehole portion, the joint hole is the same with jacking cylinder size.

As a further description of the above technical solution: when accomplishing the use and the normal state of accomodating of rail guard, closed pole and the traction rod that opens and shuts, make the connecting rod get into inside the work groove, when getting into inside the work groove, work groove upper end is pressed down the jacking cylinder and is made the jacking cylinder pushed into jacking downthehole portion, the jacking spring is compressed, when jacking hole and jacking cylinder reachd joint hole position, the jacking spring extension makes the jacking cylinder pushed out the jacking hole, and then get into the downthehole portion of joint and push out the joint cylinder joint hole, can accomplish the fixed of connecting rod, and then accomplish and accomodate fixedly, when the rail guard concatenation is carried out to needs, place the stake of supporting at required position, manually press the joint cylinder with the jacking cylinder according to the jacking downthehole portion of impressing, can release the connecting rod and accomplish the concatenation of follow-up support stake.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, during the use process, the first supporting pile is placed at one end of a required position, the supporting piles with corresponding quantity can be taken according to the required length and evenly placed at the required position, the jacking cylinder is pressed into the jacking hole by manually pressing the clamping cylinder, the connecting rod can be released to fix the connecting rod at a distance under the rotating action of the opening and closing rod and the traction rod, the next supporting pile is manually controlled to move, so that the connecting rod enters the connecting groove of the next supporting pile, and the next supporting pile is moved downwards to enable the connecting frame fixed at one side to enter the connecting groove, so that the supporting pile is placed above the ground to complete the splicing, the subsequent supporting piles can complete the splicing of the whole protective fence by repeating the operations, the self-adaptive whole protective fence can be installed according to the specific use condition without integral movement, the labor intensity of operators is reduced.

2. The utility model discloses in, in carrying out the use, manual control supports the stake in proper order and removes for the connecting rod gets into the continuous inslot portion that supports the stake in proper order, and move down next and support the stake and make the link that is fixed in one side get into inside the spread groove, make this support stake place and accomplish the concatenation in the ground top, can accomplish required installation according to required length, compare in traditional rail guard, the commonality is higher.

3. In the utility model, when the protective guard is used and normally stored, the opening and closing rod and the traction rod are closed, so that the connecting rod enters the inside of the working groove, when the connecting rod enters the inside of the working groove, the upper end of the working groove presses the jacking cylinder to press the jacking cylinder into the jacking hole, the jacking spring is compressed, when the jacking hole and the jacking cylinder reach the position of the clamping hole, the jacking spring extends to push the jacking cylinder out of the jacking hole, then the clamping hole is pushed out of the clamping cylinder in the clamping hole, the fixing of the connecting rod can be completed, then the storage and the fixing are completed, when the protective guard needs to be spliced, the supporting pile is placed at a required position, the jacking cylinder is pressed into the jacking hole by manually pressing the clamping cylinder, the splicing of the subsequent supporting pile can be completed by releasing the connecting rod, when the supporting pile is stored, the operation is simple and convenient, and is convenient to move.

Drawings

Fig. 1 is a perspective view illustrating a guard rail for road construction, which can be rapidly assembled.

Fig. 2 is a schematic perspective view illustrating a single support pile of a guard rail for road construction, which can be rapidly assembled.

Fig. 3 is a schematic perspective view of a road construction guard rail capable of being assembled quickly, in which a single support pile is accommodated.

Fig. 4 is an enlarged view of a region a of a guard rail for road construction, which can be rapidly assembled.

Fig. 5 is an enlarged view of a region B of a guard rail for road construction, which can be rapidly assembled.

Illustration of the drawings:

1. supporting piles; 2. a working groove; 3. an opening and closing mechanism; 4. a connecting mechanism; 5. an opening and closing lever; 6. a pulling groove; 7. a pulling assembly; 8. a pulling block; 9. a traction rod; 10. a connecting rod; 11. connecting grooves; 12. a connecting assembly; 13. a clamping mechanism; 14. a connecting frame; 15. a connecting groove; 16. jacking a cylinder; 17. jacking holes; 18. a jacking spring; 19. a clamping assembly; 20. clamping the cylinders; 21. a clamping hole.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution: a highway construction guard railing capable of being assembled quickly comprises a plurality of supporting piles 1, wherein a working groove 2 is formed in one side of each supporting pile 1, two opening and closing mechanisms 3 are arranged inside the working groove 2, the far ends of the two opening and closing mechanisms 3 are provided with connecting mechanisms 4, each opening and closing mechanism 3 comprises an opening and closing rod 5, one end of each opening and closing rod 5 is rotatably connected inside the corresponding working groove 2, a plurality of traction grooves 6 are formed inside the corresponding working groove 2, a traction assembly 7 is arranged inside each traction groove 6, each traction assembly 7 comprises a traction block 8, each traction block 8 is slidably connected inside each traction groove 6, the outer side of each traction block 8 is rotatably connected with a traction rod 9, and the far end of each traction rod 9 is rotatably connected to the upper side of the corresponding opening and closing rod 5;

please refer to fig. 1, which shows the following embodiments: placing the first support pile 1 at one end of a required position, taking a corresponding number of support piles 1 according to the required length, uniformly placing the support piles at the required position, and opening the opening-closing rod 5 to enable the opening-closing rod 5 to rotate to be separated from the working groove 2 after the placement of the first support pile 1 is completed;

accomplish placing of first support pile 1 to when opening and shutting pole 5, can drive the pull rod 9 lower extreme and remove, move in the pull rod 9 removal process and drive the traction piece 8 and move down, when opening and shutting pole 5 rotates and reachs horizontal position, the traction piece 8 reachs the 6 lower extremes in traction groove and is blockked fixedly, carries out the tractive to opening and shutting pole 5 and fixes, makes opening and shutting pole 5 can be in horizontal position, and supports fixedly to opening and shutting pole 5.

Example 2

Referring to fig. 1-5, the present invention provides a technical solution:

coupling mechanism 4 includes connecting rod 10, and connecting rod 10 one side is rotated with a plurality of 5 distal ends of pole that open and shut and is connected, and connecting rod 10 both sides are opened there is spread groove 11, supports 1 outside of stake and is equipped with coupling assembling 12, and connecting rod 10 upper end is equipped with latch mechanism 13, and coupling assembling 12 includes two and links up frame 14 mutually, supports 1 outside of stake and is equipped with continuous groove 15, and two link up frame 14 are fixed in continuous groove 15 both sides respectively, and it is the same with spread groove 11 size to link up 14 distal ends mutually.

Please refer to fig. 2, which shows the following embodiments: after will supporting stake 1 and place in the assigned position, open and shut pole 5 and traction rod 9, move at this in-process manual control connecting rod 10 and can drive and open and shut pole 5 and traction rod 9 and rotate, reach horizontal position at pole 5 that opens and shuts and after being fixed by traction rod 9 tractive, can fixed connection pole 10 in the farthest position, manual control next supporting stake 1 this moment moves, make connecting rod 10 get into the continuous groove 15 inside of next supporting stake 1, and move down next supporting stake 1 and make the link that is fixed in one side get into inside the spread groove 11, make this supporting stake 1 place and accomplish the concatenation above-ground, follow-up supporting stake 1 repeats above-mentioned operation and can accomplish the assembly of whole rail guard.

Example 3

Referring to fig. 1-5, the present invention provides a technical solution:

clamping mechanism 13 includes jacking cylinder 16, open at connecting rod 10 upper end has jacking hole 17, jacking hole 17 is the same with the 16 sizes of jacking cylinder, 16 sliding connection of jacking cylinder are inside jacking hole 17, the inside jacking spring 18 that is equipped with of jacking hole 17, the distal end of jacking spring 18 is connected fixedly with 16 one end of jacking cylinder, it is equipped with joint subassembly 19 to support 1 upper ends of stake, joint subassembly 19 includes joint cylinder 20, open at work 2 upper ends in groove has joint hole 21, joint cylinder 20 size is the same with joint hole 21 sizes, joint cylinder 20 sliding connection is inside joint hole 21, joint hole 21 is the same with 16 sizes of jacking cylinder.

Please refer to fig. 3, which shows the following embodiments: when accomplishing the use of rail guard and normally accomodating the state, closed pole 5 and the traction rod 9 that opens and shuts, make connecting rod 10 get into inside work groove 2, when getting into work groove 2 inside, work groove 2 upper end is pressed down and is made jacking cylinder 16 be impressed inside jacking hole 17 to jacking cylinder 16, jacking spring 18 is compressed, when jacking hole 17 and jacking cylinder 16 reach joint hole 21 position, jacking spring 18 extension makes jacking cylinder 16 be released jacking hole 17, and then get into joint hole 21 inside and release joint hole 21 with joint cylinder 20, can accomplish the fixed of connecting rod 10, and then accomplish and accomodate fixedly, when the rail guard concatenation needs to be carried out, will support stake 1 and place in required position, manual pressing joint cylinder 20 will jacking cylinder 16 press into inside jacking hole 17, can release connecting rod 10 and accomplish the concatenation of follow-up support stake 1.

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. The utility model provides a rail guard is used in highway construction that can fast assembly which characterized in that: the pile support structure comprises a plurality of support piles (1), wherein a working groove (2) is formed in one side of each support pile (1), two opening and closing mechanisms (3) are arranged in the working groove (2), and the far ends of the two opening and closing mechanisms (3) are provided with connecting mechanisms (4).

2. The guard rail for highway construction capable of being assembled rapidly as claimed in claim 1, wherein the opening and closing mechanism (3) comprises an opening and closing rod (5), one end of the opening and closing rod (5) is rotatably connected to the inside of the working groove (2), a plurality of traction grooves (6) are formed in the inside of the working groove (2), and a traction assembly (7) is arranged in the traction groove (6).

3. The guard rail for highway construction capable of being assembled rapidly according to claim 2, wherein the pulling assembly (7) comprises a pulling block (8), the pulling block (8) is connected inside the pulling groove (6) in a sliding manner, a pulling rod (9) is rotatably connected to the outer side of the pulling block (8), and the far end of the pulling rod (9) is rotatably connected to the upper side of the opening and closing rod (5).

4. The guard rail for highway construction capable of being assembled rapidly according to claim 2, wherein the connecting mechanism (4) comprises a connecting rod (10), one side of the connecting rod (10) is rotatably connected with the far ends of the opening and closing rods (5), connecting grooves (11) are formed in two sides of the connecting rod (10), a connecting component (12) is arranged on the outer side of the supporting pile (1), and a clamping mechanism (13) is arranged at the upper end of the connecting rod (10).

5. A guard rail for road construction capable of being rapidly assembled according to claim 4, wherein the connection assembly (12) comprises two connection frames (14), the outer side of the support pile (1) is provided with a connection groove (15), the two connection frames (14) are respectively fixed at both sides of the connection groove (15), and the distal ends of the connection frames (14) have the same size as the connection groove (11).

6. The highway guard fence that can assemble fast of claim 4 for construction, characterized in that, latch mechanism (13) is including jacking cylinder (16), open connecting rod (10) upper end has jacking hole (17), jacking hole (17) are the same with jacking cylinder (16) size, jacking cylinder (16) sliding connection is inside in jacking hole (17), the inside jacking spring (18) that is equipped with of jacking hole (17), jacking spring (18) distal end is connected fixedly with jacking cylinder (16) one end, support stake (1) upper end and be equipped with joint subassembly (19).

7. The guard rail for highway construction that can assemble fast of claim 6, characterized in that, joint subassembly (19) includes joint cylinder (20), work groove (2) upper end is opened has joint hole (21), joint cylinder (20) size is the same with joint hole (21) size, joint cylinder (20) sliding connection is inside joint hole (21), joint hole (21) is the same with jacking cylinder (16) size.