CN213267643U

CN213267643U - Road rail guard of highway engineering construction usefulness

Info

Publication number: CN213267643U
Application number: CN202021948039.3U
Authority: CN
Inventors: 吴琴妹
Original assignee: Guangdong Fenghuang Construction Engineering Co ltd
Current assignee: Guangdong Fenghuang Construction Engineering Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-25
Anticipated expiration: 2030-09-08

Abstract

The utility model belongs to the technical field of town road facility and specifically relates to a road rail guard of highway engineering construction usefulness is related to, including a plurality of interconnect's guardrail subassembly, the guardrail subassembly is including separating the subassembly and the relative stand that sets up, separates the subassembly and connects in two stands, and the relative lateral wall of stand is connected with and is used for surrounding the human elastic fender rod that has, has the interval that supplies the human body to stand between the middle part of fender rod and the separation subassembly. The application plays the effect of protection to the traffic police in the on duty.

Description

Road rail guard of highway engineering construction usefulness

Technical Field

The application relates to the field of municipal road facilities, in particular to a road guard fence for highway engineering construction.

Background

The road guard rail is an important traffic facility for dividing a road into different functional areas, and when the road needs to be constructed, the road can be divided and managed according to the width of the road according to different driving directions, different vehicle types and different driving speeds, so that the vehicles with different types, different speeds and different driving directions can be ensured to safely and normally drive in order, and the safety of pedestrians is ensured.

The Chinese utility model patent with publication number CN207974052U discloses a road and bridge safety guard rail, which comprises a stand column, an upper cross bar, a lower cross bar, a guard rail and an electromagnet, wherein the bottom of the stand column is fixedly connected with a base, the upper cross bar and the lower cross bar are respectively and fixedly connected between the stand column through a fixing bolt A, the guard rail is fixedly connected between the upper cross bar and the lower cross bar through a fixing bolt B, and a reinforcing rod is arranged in the middle of the rear side of the guard rail; the buffer board A is fixedly connected to the right side surface of the reinforcing rib plate, the middle of the right surface of the buffer board A is fixedly connected with a pressure rheostat, the right surface of the buffer board A is provided with a groove, the inner surface of the groove is fixedly connected with a push rod through a spring, and the right surface of the buffer board B is fixedly connected with a rubber anti-collision strip; the electromagnet is buried below the ground, and an elastic rope is arranged inside the reinforcing rod; the device can solve the problem that the existing device can not well prevent the vehicle from turning over.

Aiming at the related technologies, the inventor thinks that when a water pipe embedded in a road section of a certain road is suddenly broken, emergency rescue needs to be carried out, at the moment, a protective guard needs to be arranged around the road to guide and shunt vehicles, because the situation is more sudden, when meeting a peak time of going to work and getting out of duty, a traffic police needs to command the road section, the traffic police generally stands at a position close to the protective guard, and because more vehicles in the road section have disordered vision, drivers are likely to collide with the traffic police, particularly vehicles in a vision blind area of the traffic police, and the probability of death caused by injury of the traffic police is greatly improved.

SUMMERY OF THE UTILITY MODEL

In order to protect the life safety of traffic police in duty, the application provides a road protective guard for highway engineering construction.

The application provides a road rail guard of highway engineering construction usefulness adopts following technical scheme:

the utility model provides a road rail guard of highway engineering construction usefulness, includes a plurality of interconnect's guardrail subassembly, the guardrail subassembly is including separating the subassembly and the relative stand that sets up, it connects in two stands to separate the subassembly, the lateral wall that the stand is relative is connected with and is used for surrounding the human elastic fender rod that has, the middle part of fender rod and separate the interval that has between the subassembly and supply the human body to stand.

Through adopting above-mentioned technical scheme, the traffic police can stand between fender rod and partition subassembly, when the vehicle collided to the traffic police, avoided the vehicle directly to hit to the traffic police, played the effect of protection to the traffic police.

Preferably, the partition assembly comprises a plurality of vertical pieces and cross rods arranged oppositely, the cross rods are connected to the two stand columns, the vertical pieces are connected to the two cross rods, and the vertical pieces are located between the two stand columns.

Through adopting above-mentioned technical scheme, the horizontal pole is used for injecing the position of vertical component for guardrail assembly's connection stability is stronger.

Preferably, two connecting rings are connected to the upright posts in a threaded manner, and a connecting assembly matched with the connecting rings is connected to the end portion of the cross rod.

Through adopting above-mentioned technical scheme, go-between and coupling assembling cooperation can adjust the height of horizontal pole, and then adjusts the height of vertical, has stronger practicality.

Preferably, coupling assembling includes connecting plate and control lever, the connecting plate is connected in the tip of horizontal pole, the control lever rotates to be connected in the connecting plate, sliding connection has the tight pole of clamp that is used for pressing from both sides tight connecting ring on the connecting plate, be provided with on tight pole of clamp and the control lever and be used for promoting the tight pole of clamp and press from both sides the connection rope of pressing from both sides tight in the connecting ring, the inside wall of connecting plate is provided with and is used for promoting the tight pole of clamp and keep away.

Through adopting above-mentioned technical scheme, rotate the control lever, the control lever drives and connects the rope motion for press from both sides the tight pole and insert and locate the go-between, thereby inject the position of horizontal pole and go-between.

Preferably, the vertical part comprises a first vertical rod and a second vertical rod which are connected with each other, the first vertical rod is in threaded connection with the cross rod located below, the second vertical rod is in threaded connection with the cross rod located above, and two ends of the protection rod are respectively connected with the second vertical rod close to the stand column.

Through adopting above-mentioned technical scheme, change the position of go-between on the same stand, then the vertical part needs the interval between two horizontal poles of synchronous adaptation for the area grow of protection.

Preferably, a vertical sliding groove is formed in the second vertical rod close to the stand column, a sliding block matched with the sliding groove is fixed at the end of the protection rod, a first magnetic part is embedded in the second vertical rod corresponding to the sliding groove, and a second magnetic part matched with the first magnetic part is embedded in the sliding block.

Through adopting above-mentioned technical scheme, thereby inject the motion of protective rod through the cooperation of slider and spout.

Preferably, adjacent columns on different guardrail assemblies are connected with limiting assemblies for changing the distance between the adjacent columns.

Through adopting above-mentioned technical scheme, add spacing subassembly reinforcing adjacent guardrail subassembly's connection stability.

Preferably, the bottom of the upright post is connected with a supporting seat, an inner cavity for containing water is formed in the supporting seat, and a water inlet communicated with the inner cavity is formed in the supporting seat.

Through adopting above-mentioned technical scheme, toward pouring water in the supporting seat for the weight grow of supporting seat, the stability of reinforcing stand makes the protective effect of guardrail subassembly better.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the traffic police can stand between the guard bar and the separation component, when the vehicle collides with the traffic police, the vehicle is prevented from directly colliding with the traffic police, and the traffic police are protected;

2. the cross bar is used for limiting the position of the vertical piece, so that the connection stability of the guardrail assembly is stronger;

3. the go-between and coupling assembling cooperation can adjust the height of horizontal pole, and then adjusts the height of vertical, has stronger practicality.

Drawings

Fig. 1 is a schematic view of an overall structure of a road guard rail for highway engineering construction according to an embodiment of the present invention.

Fig. 2 is a sectional view of a road guard rail for road construction according to an embodiment of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.

Description of reference numerals: 1. a guardrail assembly; 11. a column; 2. a guard bar; 21. a slider; 3. a vertical member; 31. a first vertical rod; 32. a second vertical rod; 33. a chute; 4. a cross bar; 5. a connecting assembly; 51. positioning a rod; 52. a connecting plate; 53. a control lever; 54. a clamping lever; 55. connecting ropes; 56. an elastic member; 6. a supporting seat; 61. an inner cavity; 62. a water inlet; 7. a limiting component; 71. a limiting seat; 72. a first limit rod; 73. a second limiting rod; 8. a connecting ring; 81. and a ring groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses road rail guard of highway engineering construction usefulness. Referring to fig. 1, the guardrail assembly 1 comprises a plurality of guardrail assemblies 1 connected with each other, and the guardrail assemblies 1 are selectively spliced in proper number according to the length of a road construction section.

Referring to fig. 1, the guardrail assembly 1 includes a partition assembly and two opposite upright posts 11, the upright posts 11 are vertically disposed, and the partition assembly is connected to the two upright posts 11.

Referring to fig. 2, in order to further improve the overall stability, the bottom of the upright post 11 is connected with a supporting seat 6, an inner cavity 61 for containing water is formed in the supporting seat 6, a water inlet 62 communicated with the inner cavity 61 is formed in the supporting seat 6, and water is filled into the inner cavity 61 through the water inlet 62, so that the weight of the supporting seat 6 is increased. In this embodiment, the upright post 11 is inserted into the supporting seat 6, and the area of the supporting seat 6 abutting against the ground is larger than the area of the bottom end of the upright post 11.

Referring to fig. 2, the partition assembly includes a plurality of vertical members 3 and cross bars 4 disposed oppositely, the two cross bars 4 are connected to the two vertical columns 11, the vertical members 3 are connected to the two cross bars 4, the vertical members 3 are located between the two vertical columns 11, and the distance between the adjacent vertical members 3 is the same.

Referring to fig. 1, two connecting rings 8 are threadedly connected to the upright 11, a connecting assembly 5 adapted to the connecting rings 8 is connected to an end of the cross bar 4, and the position between the cross bar 4 and the upright 11 is defined by the adaptation of the connecting assembly 5 and the connecting rings 8.

Referring to fig. 3, the connecting assembly 5 includes a connecting plate 52 and a control rod 53, the connecting plate 52 is connected to the end of the cross bar 4 through two positioning rods 51, the control rod 53 is connected to the connecting plate 52 by screw threads, a space for the control rod 53 to be rotated by hand is provided between the two positioning rods 51, the connecting plate 52 and the cross bar 4, a clamping rod 54 for clamping the connecting ring 8 is slidably connected to the connecting plate 52, the clamping rod 54 slides in a vertical direction, the number of the clamping rods 54 is two, the control rod 53 is located between the two clamping rods 54, the vertical cross section of the clamping rod 54 is L-shaped, one end of the clamping rod 54 is located in the connecting plate 52, the other end of the clamping rod 54 extends out of the connecting plate 52, the space between the ends of the two clamping rods 54 located in the connecting plate 52 is larger than the space between the ends of the two clamping rods 54 located outside the connecting plate 52, a connecting rope, the inner side of the connecting plate 52 is connected with an elastic member 56 connected with the corresponding clamping lever 54, the elastic member 56 pushes the two clamping levers 54 apart from each other so that the connecting ring 8 is interposed between the two clamping levers 54, and then the control lever 53 is rotated to deform the elastic member 56, the connecting cord 55 is shortened, and the two clamping levers 54 are brought close to each other so that the clamping levers 54 clamp the connecting ring 8.

Referring to fig. 3, in order to further improve the connection stability between the clamping rod 54 and the connection ring 8, the top surface and the bottom surface of the connection ring 8 are both provided with annular grooves 81, the annular grooves 81 on the same connection ring 8 are not communicated with each other, and the end of the clamping rod 54 far away from the connection plate 52 is tightly clamped in the annular grooves 81.

With reference to fig. 2, the distance between the two connecting rings 8 on the same upright 11 can be varied, and the upright 3 is of telescopic construction. The vertical part 3 comprises a first vertical rod 31 and a second vertical rod 32 which are connected with each other, the first vertical rod 31 is in threaded connection with the cross rod 4 positioned below, the second vertical rod 32 is in threaded connection with the cross rod 4 positioned above, and the second vertical rod 32 is inserted in the first vertical rod 31, so that the distance between the bottom end of the first vertical rod 31 and the top end of the second vertical rod 32 is adjustable.

Referring to fig. 1 and 4, vertical sliding grooves 33 are formed in two opposite sides of a first vertical rod 31 and a second vertical rod 32 close to a stand column 11, two corresponding first vertical rods 31 and two corresponding second vertical rods 32 are connected with elastic protection rods 2 in a sliding mode, end portions of the protection rods 2 are fixed with sliding blocks 21 matched with the sliding grooves 33, the sliding blocks 21 slide on the sliding grooves 33, the protection rods 2 are bent, and intervals are formed between the middle portions of the protection rods 2 and the corresponding first vertical rods 31 and the corresponding second vertical rods 32. In order to limit the position of the protection rod 2, a first magnetic member is embedded in the first vertical rod 31, the second vertical rod 32 and the corresponding sliding groove 33, and a second magnetic member matched with the first magnetic member is embedded in the sliding block 21.

Referring to fig. 1, adjacent upright posts 11 on different guardrail assemblies 1 are connected with a limiting assembly 7 for changing the distance between the adjacent upright posts 11, the limiting assembly 7 comprises a limiting seat 71 and a first limiting rod 72, the limiting seat 71 is detachably connected to the outer side wall of the upright post 11 through a bolt, one end of the first limiting rod 72 is rotatably connected to the limiting seat 71, the adjacent first limiting rods 72 connected to the different guardrail assemblies 1 are rotatably connected with a second limiting rod 73, the rotating structures of the first limiting rods 72 and the limiting seat 71 are similar to universal joints, and therefore the adjacent guardrail assemblies 1 can be close to each other or turn.

The implementation principle of the road guard fence for highway engineering construction in the embodiment of the application is as follows: the position of two go-between 8 on the regulation stand 11, the length of synchronous adjustment vertical component 3 connects vertical component 3 on two horizontal poles 4, connects horizontal pole 4 in stand 11 through pressing from both sides tight pole 54, connects fender rod 2 in first vertical pole 31, the second vertical pole 32 that correspond at last, plays the effect of protection to the traffic police through fender rod 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a road rail guard of highway engineering construction usefulness, its characterized in that, guardrail subassembly (1) including a plurality of interconnect, guardrail subassembly (1) is including separating subassembly and relative stand (11) that set up, separate the subassembly and connect in two stand (11), the lateral wall that stand (11) is relative is connected with and is used for surrounding human elastic fender rod (2) of having, the middle part of fender rod (2) and separate the interval that has between the subassembly and supply the human body to stand.

2. The road guard rail for highway engineering construction according to claim 1, wherein the partition component comprises a plurality of vertical members (3) and oppositely arranged cross rods (4), the cross rods (4) are connected to two upright posts (11), the vertical members (3) are connected to the two cross rods (4), and the vertical members (3) are positioned between the two upright posts (11).

3. The road guard rail for highway engineering construction according to claim 2, wherein two connecting rings (8) are connected to the upright post (11) in a threaded manner, and the connecting assembly (5) matched with the connecting rings (8) is connected to the end of the cross rod (4).

4. The road guard rail for highway engineering construction according to claim 3, wherein the connecting assembly (5) comprises a connecting plate (52) and a control rod (53), the connecting plate (52) is connected to the end of the cross rod (4), the control rod (53) is rotatably connected to the connecting plate (52), a clamping rod (54) for clamping the connecting ring (8) is slidably connected to the connecting plate (52), a connecting rope (55) for pushing the clamping rod (54) to clamp the connecting ring (8) is arranged on the clamping rod (54) and the control rod (53), and an elastic member (56) for pushing the clamping rod (54) to be far away from the connecting ring (8) is arranged on the inner side wall of the connecting plate (52).

5. The road guard rail for highway engineering construction according to claim 2, wherein the vertical member (3) comprises a first vertical rod (31) and a second vertical rod (32) which are connected with each other, the first vertical rod (31) is screwed to the cross rod (4) positioned below, the second vertical rod (32) is screwed to the cross rod (4) positioned above, and two ends of the protection rod (2) are respectively connected to the second vertical rods (32) close to the upright posts (11).

6. The road guard rail for highway engineering construction according to claim 5, wherein a vertical sliding groove (33) is formed in a second vertical rod (32) close to the upright post (11), a sliding block (21) matched with the sliding groove (33) is fixed at the end of the protection rod (2), a first magnetic part is embedded in the second vertical rod (32) corresponding to the sliding groove (33), and a second magnetic part matched with the first magnetic part is embedded in the sliding block (21).

7. A road guard rail for highway engineering construction according to claim 1, wherein adjacent columns (11) on different said guard rail assemblies (1) are connected with a spacing assembly (7) for changing the spacing between adjacent columns (11).

8. The road guard rail for highway engineering construction according to claim 1, wherein the bottom of the upright post (11) is connected with a support base (6), an inner cavity (61) for containing water is formed in the support base (6), and a water inlet (62) communicated with the inner cavity (61) is formed in the support base (6).