CN219586628U - Socket rigid guard rail - Google Patents

Abstract

The utility model discloses a socket-type rigid guard rail, which relates to the technical field of socket-type rigid guard rails and comprises a rigid support column fixedly connected to the top of a base, wherein the rigid support column is fixedly connected to the top of the base, a sliding groove is formed in the outer side of the rigid support column, an expansion screw is fixedly connected to the top of the base, the expansion screw is arranged through an outer frame, a railing, a connecting column and a rubber ring, the connecting column is rotationally taken down through a threaded hole on one side of the outer frame, the rubber ring is taken down from the outer side of the railing from the inside of the connecting column, then the railing is taken out from one end of the connecting column, the purpose of conveniently replacing the damaged railing is achieved, the rigid support column is connected with the fixing block through the connecting block, the rigid support rod, the buffer spring, the buffer groove, the U-shaped rod, the fixing block and the rigid plate, and the rigid support rod is connected with the rigid plate through the rigid support rod, so that the rigid support rod provides support for the rigid plate, and the purpose of buffering a vehicle when the vehicle collides with the guard rail is achieved through the cooperation of the rigid plate of the buffer spring.

Description

Socket rigid guard rail

Technical Field

The utility model relates to the technical field of socket-type rigid protective barriers, in particular to a socket-type rigid protective barrier.

Background

The rail guard is indispensable component in facilities such as road, reservoir, bridge, and rail guard among the prior art mainly adopts socket joint formula rigidity rail guard, and it has simple installation convenience, and the stronger characteristics of protective capability, and the safety protection fence of general use is: bridge rail guard is an indispensable safety device on the bridge, and current road and bridge rail guard security performance is poor, and traditional rail guard is rigid structure, receives the rigidity impact after the rail guard is bumped to the car, does not have the buffering power effect, causes huge injury to personnel on the car easily.

The utility model provides a socket joint rail guard that is disclosed in chinese patent application publication CN209384762U, includes many stands and fixes the railing that is parallel to each other on the stand, its characterized in that: the railing adopts the steel plate rolled into the wave, although the cross section reduces greatly, practices thrift the steel, reduces the cost of transportation, improves the efficiency of construction, and the railing of being made by the steel plate belongs to semi-rigid structure, has the cushioning properties when the people touch on the railing, and safety protection is effectual, but this socket joint formula rail guard utility model, there is the position of socket joint fixed, therefore when carrying out the replacement to the railing, the replacement operation is comparatively troublesome to when the out of control vehicle bumps the rail guard, can't play the effect of buffering the vehicle.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a socket rigid guard rail, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the device comprises a base and a rigid support, wherein the top of the base is fixedly connected with the rigid support, a chute is arranged on the outer side of the rigid support, an expansion screw is fixedly connected to the top of the base, and a U-shaped rod is fixedly connected to the outer side of the base;

the outer side of the sliding groove is movably connected with a sliding block, one end of the sliding block is fixedly connected with an outer frame, the outer side of the outer frame is in threaded connection with a connecting column, and the inner wall of the rubber ring is movably connected with a railing;

the top fixedly connected with connecting block of U-shaped pole, the top fixedly connected with rigid support rod of connecting block, the one end fixedly connected with fixed block of rigid support rod, one side fixedly connected with rigid plate of fixed block, one side fixedly connected with buffer spring of rigid plate, buffer spring's one end fixedly connected with frame.

Optionally, the shape of spout is protruding font, the quantity of spout is eight, the spout uses the rigidity pillar as central symmetry distribution, two spouts are distributed to rigidity pillar one side.

Optionally, a buffer groove is arranged on the outer side of the rigid support column, and the buffer groove is arranged between the two sliding grooves.

Optionally, the top of frame is equipped with the hole, the interior bottom wall of frame is equipped with the hole, the top of frame has the hole and interior bottom wall is equipped with the hole and is concentric.

Optionally, the size of the rigid plate is equal to that of the outer frame, and the buffer springs are distributed in a rectangular shape with the rigid plate as a center.

Optionally, a groove matched with the end part of the rigid support rod to slide is formed in the top of the connecting block, and a groove matched with one end of the rigid support rod to slide is formed in the outer side of the fixed block.

Optionally, the hole at one end of the connecting post is larger than the diameter of the fence, and the hole at one end of the connecting post is smaller than the diameter of the rubber ring.

(III) beneficial effects

The utility model provides a socket rigid protective fence, which has the following beneficial effects:

1. this socket joint formula rigidity rail guard, through frame, railing, spliced pole, rubber circle setting, rotatory spliced pole of taking down through frame one side screw hole, pluck the rubber circle from the railing outside from the spliced pole is inside, then the railing takes out from spliced pole one end, has reached the purpose of conveniently changing damaged railing.

2. This socket joint formula rigidity rail guard, through connecting block, rigid support pole, buffer spring, buffer tank, U-shaped pole, fixed block, rigidity board setting, connect the fixed block through the rigid support pole, and the rigidity board is connected to the fixed block, consequently the rigid support pole provides the support for the rigidity board, through the cooperation of buffer spring rigidity board frame, when having reached the vehicle and bumped the rail guard, play the purpose of buffering vehicle.

Drawings

FIG. 1 is a schematic view of a front elevation view partially in section;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic top view of the structure of the present utility model;

fig. 4 is a schematic view of a left-side view structure of the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a base; 2. a rigid support; 3. a slide block; 4. an outer frame; 5. a connecting column; 6. railing; 7. a rigid support bar; 8. a connecting block; 9. an expansion screw; 10. a U-shaped rod; 11. a chute; 12. a buffer spring; 13. a buffer tank; 14. a fixed block; 15. a rigid plate; 16. a rubber ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1 to 4, the present utility model provides a technical solution: the socket-type rigid guard rail comprises a base 1 and a rigid support column 2, wherein the top of the base 1 is fixedly connected with the rigid support column 2, a chute 11 is arranged on the outer side of the rigid support column 2, an expansion screw 9 is fixedly connected to the top of the base 1, and a U-shaped rod 10 is fixedly connected to the outer side of the base 1;

the outside swing joint of spout 11 has slider 3, the one end fixedly connected with frame 4 of slider 3, the outside threaded connection of frame 4 has spliced pole 5, the hole of the one end of spliced pole 6 is greater than the diameter of railing 6, the hole of the one end of spliced pole 6 is less than the diameter of rubber circle 16, the inner wall swing joint of rubber circle has the railing, through frame 4, railing 6, spliced pole 5, rubber circle 16 setting, takes off spliced pole 5 through the screw hole rotation in frame 4 one side, plucks down rubber circle 16 from the railing outside from spliced pole 5 inside, then railing 6 takes out from spliced pole 5 one end, has reached the purpose of convenient change damaged railing 6.

When in use, when the railing 6 is replaced after the railing is damaged, the connecting post 5 is rotationally taken down through the threaded hole on one side of the outer frame 4, and the rubber ring 16 can be taken out of the connecting post 5 when the connecting post 5 is taken down because of the movable connection of the railing 6 and the rubber ring 16 can be taken out of the connecting post 5, and the railing 6 which is convenient to replace and damage can be directly taken out of the hole on one end of the connecting post 5 because the hole on one end of the connecting post 5 is larger than the diameter of the railing 6.

Example 2

Referring to fig. 1 to 4, the present utility model provides a technical solution: the socket type rigid guard rail comprises a base 1 and rigid support columns 2, wherein the top of the base 1 is fixedly connected with the rigid support columns 2, buffer grooves 13 are formed in the outer sides of the rigid support columns 2, the buffer grooves 13 are formed between two sliding grooves 11, the outer sides of the rigid support columns 2 are provided with the sliding grooves 11, the sliding grooves 11 are in a convex shape, the number of the sliding grooves 11 is eight, the sliding grooves 11 are symmetrically distributed by taking the rigid support columns 2 as a center, two sliding grooves 11 are distributed on one side of the rigid support columns 2, expansion screws 9 are fixedly connected to the top of the base 1, and U-shaped rods 10 are fixedly connected to the outer sides of the base 1;

the top fixedly connected with connecting block 8 of U-shaped pole 10, the recess that cooperates the slip with rigid support bar 7 tip is offered at connecting block 8 top, the outside of fixed block 14 offered with rigid support bar 7 one end cooperation slip recess, the top fixedly connected with rigid support bar 7 of connecting block 8, the one end fixedly connected with fixed block 14 of rigid support bar 7, one side fixedly connected with rigid plate 15 of fixed block 14, one side fixedly connected with buffer spring 12 of rigid plate 15, the top of buffer spring 12's one end fixedly connected with frame 4 is equipped with the hole, the interior bottom wall of frame 4 is equipped with the hole, the top of frame 4 has the hole to be concentric with the interior bottom wall, buffer spring 12 buffer tank 13U-shaped pole 10 fixed block 15 sets up through connecting block 8 rigid support bar 7 buffer vehicle, make a socket type rigid rail guard possess the effect that plays the buffering vehicle, connect fixed block 14 through rigid support bar 7, and rigid plate 15 is connected to rigid support bar 14, therefore rigid support bar 7 provides the support for rigid plate 15 through buffer spring 12 rigid plate 15 frame 4's cooperation, when having reached the rail guard of vehicle collision, the purpose that plays the buffering vehicle.

When the automobile buffer is used, when the outer frame 4 is impacted by the automobile, the outer frame 4 can retreat through the buffer groove 13, the rigid impact of the outer frame 4 is changed into flexible impact under the action of the buffer spring 12, the automobile buffer is used for buffering the automobile for the first time, when the outer frame 4 is impacted by the rigid plate 15, the outer side of the rigid plate 15 is connected with the fixing block 14, the fixing block 14 is connected with the rigid support rod 7, and the rigid support rod 7 and the connecting block 8 enable the rigid support rod 7 to provide support for the rigid plate 15, so that the rigid plate 15 buffers the automobile for the second time.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a socket joint formula rigidity rail guard, includes base (1), rigid support (2), rubber circle (16), its characterized in that: the top of the base (1) is fixedly connected with a rigid support column (2), a chute (11) is arranged on the outer side of the rigid support column (2), the top of the base (1) is fixedly connected with an expansion screw (9), and the outer side of the base (1) is fixedly connected with a U-shaped rod (10);

the outer side of the sliding groove (11) is movably connected with a sliding block (3), one end of the sliding block (3) is fixedly connected with an outer frame (4), the outer side of the outer frame (4) is in threaded connection with a connecting column (5), and the inner wall of the rubber ring (16) is movably connected with a railing (6);

the top fixedly connected with connecting block (8) of U-shaped pole (10), the top fixedly connected with rigid support pole (7) of connecting block (8), the one end fixedly connected with fixed block (14) of rigid support pole (7), one side fixedly connected with rigid plate (15) of fixed block (14), one side fixedly connected with buffer spring (12) of rigid plate (15), the one end fixedly connected with frame (4) of buffer spring (12).

2. A socket-and-spigot rigid guard rail according to claim 1, wherein: the shape of the sliding grooves (11) is in a convex shape, the number of the sliding grooves (11) is eight, the sliding grooves (11) are symmetrically distributed by taking the rigid support column (2) as a center, and two sliding grooves (11) are distributed on one side of the rigid support column (2).

3. A socket-and-spigot rigid guard rail according to claim 1, wherein: the outer side of the rigid support column (2) is provided with a buffer groove (13), and the buffer groove (13) is arranged between the two sliding grooves (11).

4. A socket-and-spigot rigid guard rail according to claim 1, wherein: the top of frame (4) is equipped with the hole, the interior bottom wall of frame (4) is equipped with the hole, the top of frame (4) has the hole and interior bottom wall is equipped with the hole and is concentric.

5. A socket-and-spigot rigid guard rail according to claim 1, wherein: the size of the rigid plate (15) is equal to that of the outer frame (4), and the buffer springs (12) are distributed in a rectangular shape with the rigid plate (15) as the center.

6. A socket-and-spigot rigid guard rail according to claim 1, wherein: the top of the connecting block (8) is provided with a groove matched with the end part of the rigid supporting rod (7) to slide, and the outer side of the fixed block (14) is provided with a groove matched with the other end of the rigid supporting rod (7) to slide.

7. A socket-and-spigot rigid guard rail according to claim 1, wherein: the hole of one end of spliced pole (5) is greater than the diameter of railing (6), the hole of one end of spliced pole (5) is less than the diameter of rubber circle (16).