CN218842861U - Viaduct anti-collision guardrail with convenient moving structure - Google Patents

Abstract

The utility model discloses an overpass anticollision barrier with conveniently remove structure belongs to overpass anticollision barrier field, including guardrail support and the guardrail structure of setting in guardrail support one side, it is including setting up the last framework in the base upper end and seting up at the inside cavity of last framework to remove the subassembly, it has the commentaries on classics handle to go up framework one side interlude, and change the other end of handle and the inner wall swing joint of cavity, the outside of changeing the handle has cup jointed toper tooth A, toper tooth A's lower extreme meshing is connected with toper tooth B, toper tooth B's inboard is provided with the threaded rod, handheld commentaries on classics handle, toper tooth A rotates along with the rotation of changeing the handle, thereby can make the threaded rod rotate, thereby can make the screw sleeve board move downwards, and then can make the joint pole, the connecting block moves the wheel and moves downwards, remove wheel and road surface contact this moment, operating personnel both hands promote guardrail support this moment, and the cooperation is removed the use of wheel, can make whole move, can realize the purpose that conveniently moves.

Description

Viaduct anti-collision guardrail with convenient moving structure

Technical Field

The utility model relates to an overpass anticollision barrier, more specifically the utility model relates to an overpass anticollision barrier with convenient removal structure that says so.

Background

The anti-collision guardrail is an industrial protective fence and is mainly used for protecting and protecting equipment and facilities in factories, workshops and warehouses. Usually made of steel, such as round steel pipe, square steel pipe or profiled steel sheet. The surface treatment process comprises the following steps: fully automatic electrostatic powder spraying (i.e. plastic spraying) or paint spraying. Viaducts, a type of bridge generally refers to bridges spanning deep trenches and canyons to replace highways and bridges spanning roads in urban bridges, are supported by elevated towers or pillars, and are generally equipped with crash barriers for use.

Present overpass anticollision barrier is when using, carry the anticollision barrier from the freight train off usually, but in the process, the anticollision barrier subassembly is inconvenient to be removed, need the manual work to lift it to the place that needs to use with the help of instrument or both hands, it is comparatively troublesome to operate, and partial anticollision barrier installs the removal wheel, but after removing, difficult adjusting the removal wheel, remove the wheel direct and ground contact, if do not carry on spacingly or shift up it, make anticollision barrier remove easily, and then influence anticollision barrier's normal use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome among the prior art anticollision barrier subassembly inconvenient the removing, need the manual work lift it to the place that needs to use with the help of instrument or both hands, the operation is comparatively troublesome, provides an overpass anticollision barrier with convenient removal structure to it is not enough more than solving, facilitates the use.

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a viaduct anti-collision guardrail with a structure convenient to move, which comprises a guardrail support and a guardrail structure arranged on one side of the guardrail support, wherein the lower end of the guardrail support is fixedly provided with a base, the upper end of the base is provided with a moving assembly, and the moving assembly is arranged on the front side and the rear side of the guardrail support;

the movable assembly comprises an upper frame body arranged at the upper end of the base and a cavity formed in the upper frame body, a rotating handle is alternately connected to one side of the upper frame body, the other end of the rotating handle is movably connected with the inner wall of the cavity, a conical tooth A is sleeved on the outer side of the rotating handle, a conical tooth B is connected to the lower end of the conical tooth A in a meshed mode, and a threaded rod is arranged on the inner side of the conical tooth B.

Preferably, the inner wall of the cavity is provided with a supporting block, the lower end of the threaded rod is movably connected with the surface of the supporting block, and the outer side of the threaded rod is sleeved with a threaded sleeve plate in a threaded manner.

Preferably, the lower end of the threaded sleeve plate is provided with a connecting rod, the lower end of the connecting rod is fixedly provided with a connecting block, the lower end of the connecting block is provided with a movable wheel, and the center of the surface of the connecting block is provided with a protective pad.

Preferably, an inner cavity is formed in the base and communicated with the cavity, and a wear-resistant pad is bonded on the lower surface of the base.

Preferably, the guardrail support comprises a side cavity and a micro motor arranged at the upper end of the guardrail support, a screw rod is arranged inside the side cavity, the output end of the micro motor penetrates through the guardrail support and is connected with the screw rod, and the screw rod is a forward and reverse screw rod.

Preferably, the outer side of the screw rod is in threaded sleeve connection with two groups of thread blocks which are in threaded fit connection with the screw rod, the outer wall of each thread block is provided with a joint part, and the inner side of each joint part is movably connected with one end of the movable rod.

Preferably, the guardrail supports are arranged in two groups, two ends of the movable rods are movably connected with the connecting parts respectively, the movable rods are arranged in two groups, and the two groups of movable rods are arranged in a crossed mode.

Preferably, the guardrail structure comprises a guardrail frame A arranged on the side wall of the guardrail support and an auxiliary plate arranged on the inner side of the guardrail frame A, the other end of the auxiliary plate is arranged in the guardrail frame A on the side wall of the other group of guardrail supports, and the guardrail frame A and the guardrail frame B are consistent in structure.

Preferably, the cavity is formed in the guardrail frame A, the mounting frame is arranged in the cavity, the elastic part is arranged on one side of the mounting frame, and the other end of the elastic part is connected with the auxiliary plate.

Preferably, the mounting frame is matched with the cavity in size, and the mounting frame is fixed with the guardrail frame A through bolts.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

compared with the prior art, the beneficial effects of the utility model are as follows:

(1) The utility model discloses an overhead bridge anticollision barrier with convenient removal structure, operating personnel places guardrail support and base on the road surface, then hand and change the handle, and toper tooth A cup joints in the outside of changing the handle, and toper tooth A is in the inside of upper frame body, toper tooth A rotates along with the rotation of changing the handle, and toper tooth A meshes with toper tooth B and connects, thereby can make the threaded rod rotate, thereby can make the screw sleeve board move down, and then can make the joint pole, connecting block and moving wheel move down, moving wheel and road surface contact this moment, operating personnel both hands promote guardrail support this moment, and cooperate the use of moving wheel, can make whole move, can realize the purpose of convenient removal, otherwise can receive moving wheel back to the inner chamber, the wear pad that the base lower extreme set up contacts with ground this moment, the wear-resisting effect of base has effectively been improved;

(2) The utility model discloses an overhead bridge anticollision barrier with conveniently remove structure, operating personnel opens micro motor work, make the lead screw rotate, and cooperate the use of two sets of screw thread pieces, can make two sets of screw thread pieces be close to each other, the both ends of two sets of movable rods utilize linking portion and screw thread piece to be connected respectively this moment, when two sets of screw thread pieces are close to, utilize the movable rod can promote another group's guardrail support and remove, can realize adjusting the length between guardrail support and the guardrail structure, so that expand the guardrail structure according to the circumstances at the scene, the both ends of accessory plate are connected with the elasticity portion respectively this moment, the other end and the mounting bracket of elasticity portion are connected, when adjusting the distance between two sets of guardrail supports, the elasticity portion is stretched, the accessory plate shows between guardrail frame A and guardrail frame B this moment, utilize the guardrail frame A that sets up, accessory plate and guardrail frame B can play the effect of protection.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a schematic view of the guardrail structure of the present invention after being extended;

fig. 3 is a schematic structural view of the guardrail bracket of the present invention;

fig. 4 is a schematic structural view of the moving assembly of the present invention;

FIG. 5 is a schematic view of the rotating handle of the present invention after rotating;

fig. 6 is an internal schematic view of a structure of a guardrail frame a of the present invention.

In the figure: 1. a guardrail support; 11. a lateral cavity; 12. a micro motor; 13. a screw rod; 14. a thread block; 15. a joining section; 16. a movable rod; 2. a base; 21. a wear pad; 22. an inner cavity; 3. a moving assembly; 31. an upper frame body; 32. a cavity; 33. turning a handle; 34. a conical tooth A; 35. a conical tooth B; 36. a threaded rod; 37. a support block; 38. a threaded bushing plate; 381. a connecting rod; 382. connecting blocks; 383. a moving wheel; 384. a protection pad; 4. a guardrail structure; 41. a guardrail frame A; 411. a cavity; 412. a mounting frame; 413. an elastic part; 42. an auxiliary plate; 43. a guardrail frame B; 44. and (4) bolts.

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

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

Combine fig. 1, the utility model discloses a overpass anticollision barrier with conveniently remove structure, including guardrail support 1 and the guardrail structure 4 of setting in guardrail support 1 one side, guardrail support 1's lower extreme fixed mounting has base 2, and base 2's upper end is provided with removal subassembly 3, and removes subassembly 3 and be located guardrail support 1's front and back both sides, removes subassembly 3 and can be used for the adjustment to remove reciprocating of wheel 383, makes when moving down to remove wheel 383 and road surface contact to remove, makes when moving up to remove wheel 383 be in inner chamber 22.

The present invention will be further described with reference to the following examples.

The first embodiment is as follows:

with reference to fig. 3-5, the moving assembly 3 includes an upper frame 31 disposed at the upper end of the base 2 and a cavity 32 disposed inside the upper frame 31, a rotating handle 33 is inserted into one side of the upper frame 31, the other end of the rotating handle 33 is movably connected to the inner wall of the cavity 32, a tapered tooth a34 is sleeved on the outer side of the rotating handle 33, the lower end of the tapered tooth a34 is engaged with a tapered tooth B35, a threaded rod 36 is disposed on the inner side of the tapered tooth B35, the rotating handle 33 is rotated to enable the tapered tooth a34 to rotate, and the tapered tooth a34 and the tapered tooth B35 are engaged with each other, so that the threaded rod 36 can rotate.

The inner wall of the cavity 32 is provided with a supporting block 37, the lower end of the threaded rod 36 is movably connected with the surface of the supporting block 37, the outer side of the threaded rod 36 is in threaded sleeve connection with a threaded sleeve plate 38, and the threaded sleeve plate 38 can move up and down on the surface of the threaded rod 36 when the threaded rod 36 rotates.

The lower extreme of thread bushing plate 38 is installed and is joined pole 381, and the lower extreme fixed mounting that joins pole 381 has connecting block 382, and the lower extreme of connecting block 382 is provided with and moves wheel 383, and the surperficial center department of connecting block 382 is provided with protection pad 384, and when thread bushing plate 38 drove connecting block 382 and joins pole 381 to shift up, the protection pad 384 that utilizes to set up can protect the connecting block 382 surface, avoids connecting block 382 and supporting shoe 37 to produce the collision.

The inner cavity 22 is arranged in the base 2, the inner cavity 22 is communicated with the cavity 32, and the lower surface of the base 2 is adhered with the wear-resistant pad 21.

In this embodiment, in-process, operating personnel places guardrail support 1 and base 2 on the road surface, then handheld commentaries on classics handle 33, and toper tooth A34 cup joints in the outside of changeing handle 33, and toper tooth A34 is in the inside of upper frame body 31, toper tooth A34 rotates along with changeing the rotation of handle 33, and toper tooth A34 and toper tooth B35 meshing connection, thereby can make threaded rod 36 rotate, thereby can make the thread sleeve board 38 move down, and then can make the joint pole 381, connecting block 382 and removal wheel 383 move down, remove wheel 383 and road surface contact this moment, operating personnel both hands push guardrail support 1 this moment, and cooperate the use of removing wheel 383, can make whole remove, can realize the purpose of convenient removal, otherwise can withdraw removal wheel 383 to inner chamber 22, the wear pad 21 that base 2 lower extreme set up contacts with the ground this moment, the wear-resisting effect of base 2 has effectively been improved.

The second embodiment:

referring to fig. 2, 3 and 6, the guardrail support 1 includes a side cavity 11 and a micro motor 12 disposed at an upper end of the guardrail support 1, a screw rod 13 is disposed inside the side cavity 11, an output end of the micro motor 12 penetrates through the guardrail support 1 and is connected to the screw rod 13, and the screw rod 13 is a forward and reverse rotation screw rod, and the micro motor 12 is turned on to operate, so that the screw rod 13 rotates.

The outer side of the screw rod 13 is in threaded sleeve connection with two groups of thread blocks 14, the two groups of thread blocks 14 are in threaded fit connection with the screw rod 13, the outer wall of each thread block 14 is provided with a joint part 15, and the inner side of each joint part 15 is movably connected with one end of a movable rod 16.

Two groups of guardrail supports 1 are arranged, two ends of movable rods 16 are movably connected with the connecting parts 15 respectively, two groups of movable rods 16 are arranged, and the two groups of movable rods 16 are arranged in a crossed mode.

The guardrail structure 4 comprises a guardrail frame A41 arranged on the side wall of the guardrail support 1 and an auxiliary plate 42 arranged on the inner side of the guardrail frame A41, the other end of the auxiliary plate 42 is arranged in the guardrail frame A41 on the side wall of the other group of guardrail supports 1, and the structure of the guardrail frame A41 is consistent with that of the guardrail frame B43.

Cavity 411 is seted up to guardrail frame A41 inside, and the inside of cavity 411 is provided with mounting bracket 412, and one side of mounting bracket 412 is provided with elastic component 413, and the other end of elastic component 413 is connected with accessory plate 42, and the both ends of accessory plate 42 are connected with elastic component 413 respectively.

Mounting bracket 412 matches the size of cavity 411, and fixes between mounting bracket 412 and guardrail frame A41 through bolt 44, puts mounting bracket 412 back in cavity 411 to promote accessory plate 42, make mounting bracket 412 and cavity 411 inner wall contact, then fix with bolt 44, can install the elastic component 413 and mounting bracket 412 of the accessory plate 42 other end in guardrail frame B43 with the same reason.

In this embodiment, when in use, an operator turns on the micro motor 12 to operate, so as to cause the screw rod 13 to rotate, and the two sets of screw blocks 14 are used in cooperation, so that the two sets of screw blocks 14 can approach each other, at this time, two ends of the two sets of movable rods 16 are respectively connected with the screw blocks 14 by the engaging portions 15, when the two sets of screw blocks 14 approach each other, the movable rods 16 can push the other set of guardrail support 1 to move, so as to adjust the length between the guardrail support 1 and the guardrail structure 4, so as to unfold the guardrail structure 4 on site according to the situation, at this time, two ends of the auxiliary plate 42 are respectively connected with the elastic portion 413, the other end of the elastic portion 413 is connected with the mounting frame 412, when adjusting the distance between the two sets of guardrail supports 1, the elastic portion 413 is stretched, at this time, the auxiliary plate 42 is exposed between the guardrail frame a41 and the guardrail frame B43, and the guardrail frame a41, 42 and the guardrail frame B43 can play a role of protection.

In summary, the following steps: the utility model discloses an overhead bridge anticollision barrier with conveniently move structure, operating personnel places guardrail support 1 and base 2 on the road surface, then handheld commentaries on classics handle 33, and toper tooth A34 cup joints in the outside of commentaries on classics handle 33, and toper tooth A34 is in the inside of upper frame 31, toper tooth A34 rotates along with the rotation of commentaries on classics handle 33, and toper tooth A34 and toper tooth B35 mesh connection, thereby can make threaded rod 36 rotate, thereby can make the thread sleeve board 38 move down, and then can make the pole 381, connecting block 382 and moving wheel 383 move down, moving wheel 383 contacts with the road surface this moment, operating personnel both hands promote guardrail support 1 at this moment, and cooperate the use of moving wheel 383, can make the whole move, namely can realize the purpose of conveniently moving, otherwise can withdraw moving wheel 383 to the inner chamber 22, wear pad 21 that base 2 lower extreme set up at this moment contacts with the ground, the wear-resistant effect of base 2 has effectively been improved, operating personnel opens micro-motor 12 work, impel lead screw 13 to rotate, and cooperate the use of screw 383 to withdraw to the internal adjustment, and use, can make the use of screw 14 to be close to the expansion block 413 between guardrail support 14, when two sets of elastic connection structure of guardrail support and the expansion block 413 can make the expansion of the connection between two sets of guardrail support, the elastic connection of screw thread frame 413 can make the connection between two sets of guardrail support 14, when this moment, the elastic connection structure 14, the auxiliary block 413 can utilize the expansion block 413 to be realized on the scene 14, the scene of the side 14 and the side 14 respectively, the side of the side 14, the expansion block 413 respectively, the expansion block 413, the expansion block 14 and the expansion block 14, the expansion of the expansion block 413 of the expansion block 413, when the auxiliary block 413, the protection function can be achieved by the arranged guardrail frame A41, the auxiliary plate 42 and the guardrail frame B43.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a overpass anticollision barrier with convenient removal structure, includes guardrail support (1) and sets up guardrail structure (4) in guardrail support (1) one side, its characterized in that: the lower end of the guardrail support (1) is fixedly provided with a base (2), the upper end of the base (2) is provided with a moving assembly (3), and the moving assembly (3) is positioned at the front side and the rear side of the guardrail support (1);

remove subassembly (3) including setting up last framework (31) in base (2) upper end and seting up cavity (32) inside last framework (31), go up framework (31) one side and alternate and be connected with and change (33), and change the inner wall swing joint of the other end of (33) and cavity (32), change and cup jointed toper tooth A (34) to the outside of (33), the lower extreme meshing of toper tooth A (34) is connected with toper tooth B (35), the inboard of toper tooth B (35) is provided with threaded rod (36).

2. An overhead bridge crash barrier with a structure facilitating movement according to claim 1, wherein: the inner wall of the cavity (32) is provided with a supporting block (37), the lower end of the threaded rod (36) is movably connected with the surface of the supporting block (37), and the outer side of the threaded rod (36) is sleeved with a threaded sleeve plate (38) in a threaded manner.

3. An overhead bridge crash barrier with a structure facilitating movement according to claim 2, wherein: the lower extreme of screw thread lagging (38) is installed and is joined pole (381), and the lower extreme fixed mounting that joins pole (381) has connecting block (382), and the lower extreme of connecting block (382) is provided with and moves wheel (383), and the surperficial center department of connecting block (382) is provided with protection pad (384).

4. An overhead bridge crash barrier with a structure facilitating movement according to claim 3, wherein: an inner cavity (22) is arranged in the base (2), the inner cavity (22) is communicated with the cavity (32), and the lower surface of the base (2) is adhered with a wear-resistant pad (21).

5. An overhead bridge crash barrier with a structure facilitating movement according to claim 4, wherein: the guardrail support (1) comprises a side cavity (11) and a micro motor (12) arranged at the upper end of the guardrail support (1), a screw rod (13) is arranged inside the side cavity (11), the output end of the micro motor (12) penetrates through the guardrail support (1) and is connected with the screw rod (13), and the screw rod (13) is a forward and backward rotating screw rod.

6. An overhead bridge crash barrier with a structure facilitating movement according to claim 5, wherein: the screw rod (13) is sleeved with two groups of thread blocks (14) in a threaded manner at the outer side, the two groups of thread blocks (14) are connected with the screw rod (13) in a threaded fit manner, a joint part (15) is installed on the outer wall of each thread block (14), and the inner side of each joint part (15) is movably connected with one end of a movable rod (16).

7. An overhead bridge crash barrier with a structure facilitating movement according to claim 6, wherein: the guardrail support (1) is provided with two groups, two ends of the movable rods (16) are movably connected with the connecting parts (15) respectively, the movable rods (16) are provided with two groups, and the two groups of movable rods (16) are arranged in a crossed mode.

8. An overhead bridge crash barrier with a structure facilitating movement according to claim 7, wherein: the guardrail structure (4) comprises a guardrail frame A (41) arranged on the side wall of the guardrail support (1) and an auxiliary plate (42) arranged on the inner side of the guardrail frame A (41), the other end of the auxiliary plate (42) is arranged in the guardrail frame A (41) on the side wall of the other group of guardrail supports (1), and the guardrail frame A (41) and the guardrail frame B (43) are identical in structure.

9. An elevated bridge crash barrier with a structure facilitating movement according to claim 8, wherein: the guardrail structure is characterized in that a cavity (411) is formed in the guardrail frame A (41), an installation frame (412) is arranged in the cavity (411), an elastic part (413) is arranged on one side of the installation frame (412), and the other end of the elastic part (413) is connected with the auxiliary plate (42).

10. An elevated bridge crash barrier with a structure facilitating movement according to claim 9, wherein: the mounting rack (412) is matched with the cavity (411) in size, and the mounting rack (412) and the guardrail frame A (41) are fixed through bolts (44).

Images