CN212200200U - Road guardrail protective bracket - Google Patents

Abstract

The utility model provides a road guardrail protective bracket relates to the road field. This road guardrail protective cradle, including two stands and guardrail mechanism, guardrail mechanism is located between two stands to guardrail mechanism about both ends respectively with two stands articulated each other near one side, the equal fixed mounting in bottom of two stands has running gear, the inside of two stands is all pegged graft and is had the bracing piece, the upper end fixedly connected with of bracing piece changes the ball, the upper and lower both ends of bracing piece are located the upper and lower both sides of stand respectively, the upper end and the stand of bracing piece rotate to be connected, the equal fixed mounting in upper end of stand has the stopper, the stopper is run through to the upper end of bracing piece. This road guardrail protective bracket through setting up guardrail mechanism, stand, bracing piece, control mechanism and running gear, has reached the effect of being convenient for to remove, has solved the inconvenient problem that does not possess the quick transfer function of road guardrail in prior art when removing.

Description

Road guardrail protective bracket

Technical Field

The utility model relates to a road field specifically is a road guardrail protective bracket.

Background

Along with the continuous development of social economy, people's standard of living is gradually improved, and the car gradually walks into most families, along with the continuous increase of domestic car quantity, how to guarantee that traffic is smooth and easy and traffic safety becomes an important problem in city, adopts the rail guard to cut apart the road in the life at present mostly, guarantees the safety and the smoothness of traffic on the one hand, and on the other hand also plays certain guard action when taking place the traffic accident.

However, the conventional road guard fence does not have a moving function, and the guard fence is moved according to actual conditions because the traffic flow may be uneven on some roads.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a road guardrail protective bracket has solved the inconvenient problem that does not possess the quick transfer function of road guardrail in prior art when removing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a road guardrail protective bracket comprises two upright posts and a guardrail mechanism, wherein the guardrail mechanism is positioned between the two upright posts, the left end and the right end of the guardrail mechanism are respectively hinged with one surface of the two upright posts, which is close to each other, the bottom ends of the two upright posts are respectively fixedly provided with a walking mechanism, the inside of the two upright posts is inserted with a support rod, the upper end of the support rod is fixedly connected with a rotary ball, the upper end and the lower end of the support rod are respectively positioned at the upper side and the lower side of the upright posts, the upper end of the support rod is rotatably connected with the upright posts, the upper end of the support rod is respectively fixedly provided with a limit block, the upper end of the support rod penetrates through the limit block, the lower end of the support rod is in threaded connection with the walking mechanism, the walking mechanism comprises a fixed seat, the upper surface of the, the output ends of the two control mechanisms are respectively inserted into the left end and the right end of the guardrail mechanism, the guardrail mechanism comprises a breast board, the upper part and the lower part of the left end and the right end of the breast board are respectively and fixedly provided with a rotating sleeve, the upper end and the lower end of the left side surface and the lower end of the right side surface of the upright post are respectively sleeved on the outer parts of the pin posts on the same side, the output end of the control mechanism is inserted into the two rotating sleeves on the same side, the control mechanism comprises a handle, two pressure rods and a vertical rod, one end of each pressure rod is fixedly connected with the handle, one end of each pressure rod, which is far away from the handle, is inserted into the upright post, the vertical rod is positioned in the upright post, one end of each pressure rod, which is positioned in the upright post, is fixedly connected with the vertical rod, two springs are arranged between the vertical rod and the inner, the one end stand that the montant was kept away from to two inserted columns is pegged graft respectively after in the inside of two commentaries on classics covers of homonymy, changes the one end that the breast board was kept away from to the cover and all has seted up the jack, and the one end that the montant was kept away from to the inserted column is all pegged graft in the inside of jack.

Preferably, the left control mechanism and the right control mechanism are located on the same horizontal plane, the control mechanisms are located on the transverse center line of the guardrail mechanism, and the control mechanisms are arranged to play a role in fixing the guardrail mechanism.

Preferably, the stopper is trapezoidal structure, and the stopper is for lining up the column structure from top to bottom, sets up the stopper and can play the effect of restriction bracing piece, can prevent that the bracing piece skew from leading to being difficult to rotate.

Preferably, the bottom of bracing piece is most advanced column structure, and the bracing piece is located between four universal wheels, and the bracing piece is located the perpendicular center line position of stand, sets up most advanced bottom and can play the effect of increase and ground between frictional force.

Preferably, two springs are located between two pressure levers and two springs are all set up with the horizontal central line longitudinal symmetry of stand, set up the effect that the spring can play the shrink montant.

(III) advantageous effects

The utility model provides a road guardrail protective bracket. The method has the following beneficial effects:

1. the road guardrail protective bracket is provided with the guardrail mechanism, the upright post, the supporting rod, the control mechanism and the traveling mechanism, when the supporting rod is rotated, the supporting rod starts to move downwards, when the supporting rod moves downwards, the lower end of the universal wheel can be inserted on the ground, at the moment, the four universal wheels start to slightly leave the ground, at the moment, the two upright posts can be fixed, when the device needs to be moved, the handle is close to the upright post and can drive the two pressure rods to close to the inner part of the upright post, at the moment, the two springs start to extend, meanwhile, the vertical rod can drive the two inserting columns to leave the inserting holes, at the moment, the breast board can rotate relative to the upright column, and then the antiport bracing piece, can remove the guardrail this moment, reached the effect of being convenient for to remove, solved the inconvenient problem that does not possess quick transfer function of road rail guard of prior art when removing.

2. This road guardrail protective bracket changes the ball through setting up, changes the ball and can make things convenient for constructor to operate, can guarantee holistic aesthetic property again.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the internal structure of the present invention;

FIG. 3 is an exploded view of a part of the structure of the present invention;

fig. 4 is an enlarged view of a structure at a in fig. 2 according to the present invention.

Wherein, 1 stand, 2 guardrail mechanisms, 21 breast boards, 22 swivel sleeves, 23 jacks, 3 running mechanisms, 31 fixing seats, 32 universal wheels, 4 supporting rods, 5 control mechanisms, 51 handles, 52 pressure rods, 53 vertical rods, 54 springs, 55 plug columns, 6 pin columns, 7 limiting blocks and 8 swivel balls.

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 work belong to the protection scope of the present invention.

The embodiment of the utility model provides a road guardrail protective bracket:

in the first embodiment, as shown in fig. 1-4, the guardrail device comprises two upright posts 1 and a guardrail mechanism 2, the guardrail mechanism 2 is located between the two upright posts 1, the left and right ends of the guardrail mechanism 2 are respectively hinged with the surfaces of the two upright posts 1 which are close to each other, the bottom ends of the two upright posts 1 are both fixedly provided with a traveling mechanism 3, the interior of the two upright posts 1 is respectively inserted with a support rod 4, the upper end of the support rod 4 is fixedly connected with a rotating ball 8, the upper and lower ends of the support rod 4 are respectively located at the upper and lower sides of the upright post 1, the upper end of the support rod 4 is rotatably connected with the upright posts 1, the upper end of the upright posts 1 is respectively fixedly provided with a stopper 7, the upper end of the support rod 4 penetrates through the stoppers 7, the stopper 7 is of a ladder-shaped structure, the, the lower extreme and the 3 threaded connection of running gear of bracing piece 4, control mechanism 5 is all installed to the one side that two stands 1 are close to each other, and the output of two control mechanism 5 is pegged graft respectively in the inside at both ends about guardrail mechanism 2, controls two control mechanism 5 and is located same horizontal plane, and control mechanism 5 is located 2 horizontal center line positions of guardrail mechanism, sets up control mechanism 5 and can play the effect of fixed guardrail mechanism 2.

In the second embodiment, as shown in fig. 1 to 4, the guardrail mechanism 2 includes a fence 21, the upper and lower portions of the left and right ends of the fence 21 are respectively and fixedly provided with a rotating sleeve 22, the upper and lower ends of the left and right sides of the upright post 1 are respectively and fixedly provided with a pin 6, the two rotating sleeves 22 on one side are respectively sleeved outside the pin 6 on the same side, and the output end of the control mechanism 5 is inserted into the two rotating sleeves 22 on the same side.

In the third embodiment, as shown in fig. 1 to 4, the traveling mechanism 3 includes a fixing base 31, the upper surface of the fixing base 31 is fixedly connected to the bottom end of the upright post 1, four universal wheels 32 are installed on the bottom surface of the fixing base 31, the supporting rod 4 penetrates through the fixing base 31 and is in threaded connection with the fixing base, the bottom end of the supporting rod 4 is in a tip-shaped structure, the supporting rod 4 is located between the four universal wheels 32, the supporting rod 4 is located at the vertical center line position of the upright post 1, and the effect of increasing the friction force between the supporting rod and the ground can be achieved.

In the fourth embodiment, as shown in fig. 1 to 4, the control mechanism 5 includes a handle 51, two pressing rods 52 and a vertical rod 53, one end of each of the two pressing rods 52 is fixedly connected to the handle 51, one end of each of the two pressing rods 52 away from the handle 51 is inserted into the vertical column 1, the vertical rod 53 is located inside the vertical column 1, one end of each of the two pressing rods 52 located inside the vertical column 1 is fixedly connected to the vertical rod 53, two springs 54 are disposed between the vertical rod 53 and the inner wall of the vertical column 1, the left and right ends of each of the two springs 54 are fixedly connected to the inner wall of the vertical column 1 and the vertical rod 53, the two springs 54 are disposed between the two pressing rods 52, the two pressing rods 52 and the two springs 54 are disposed vertically symmetrically with respect to the transverse center line of the vertical column 1, the springs 54 can achieve the effect of retracting the vertical rod 53, the upper and lower ends of the vertical rod 53 are fixedly mounted with inserting columns 55, the jack 23 has all been seted up to the one end that changes cover 22 and keep away from breast board 21, and the one end that the stake 55 kept away from montant 53 all pegs graft in the inside of jack 23.

When using, when rotating the bracing piece 4, bracing piece 4 begins the downstream, when bracing piece 4 downstream, its lower extreme can peg graft subaerial, four universal wheels 32 begin to leave ground slightly this moment, two stands 1 can be fixed this moment, when needing mobile device, be close to handle 51 to stand 1, handle 51 can drive two depression bars 52 and be close to the inside of stand 1, two springs 54 begin to extend this moment, montant 53 can drive two and insert post 55 and leave the jack simultaneously, breast board 21 can rotate for stand 1 this moment, and then reverse rotation bracing piece 4, can remove the guardrail this moment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (6)

1. The utility model provides a road guardrail protective bracket, includes two stands (1) and guardrail mechanism (2), its characterized in that: guardrail mechanism (2) are located between two stand (1), and guardrail mechanism (2) about both ends respectively with two stand (1) one side that is close to each other articulated, the equal fixed mounting in bottom of two stand (1) has running gear (3), bracing piece (4) have all been pegged graft to the inside of two stand (1), the upper end fixedly connected with of bracing piece (4) changes ball (8), the upper and lower both ends of bracing piece (4) are located the upper and lower both sides of stand (1) respectively, the upper end and stand (1) of bracing piece (4) rotate to be connected, the lower extreme and the running gear (3) threaded connection of bracing piece (4), control mechanism (5) are all installed to the one side that two stand (1) are close to each other, the inside at the left and right sides both ends of guardrail mechanism (2) is pegged graft respectively to the output of two control mechanism (5).

2. A road guardrail protective bracket as claimed in claim 1, characterized in that: guardrail mechanism (2) include breast board (21), and the equal fixed mounting in both ends has to change cover (22) about breast board (21), and equal fixed mounting in both ends has round pin post (6) about the side about stand (1), and two that are located one side are changeed cover (22) and are cup jointed respectively in the outside of homonymy round pin post (6), and the output of control mechanism (5) is pegged graft in the inside of two commentaries on classics cover (22) of homonymy.

3. A road guardrail protective bracket as claimed in claim 2, characterized in that: the upper end of the upright post (1) is fixedly provided with a limiting block (7), and the upper end of the support rod (4) penetrates through the limiting block (7).

4. A road guardrail protective bracket as claimed in claim 3, wherein: running gear (3) include fixing base (31), the upper surface of fixing base (31) and the bottom fixed connection of stand (1), and four universal wheels (32) are installed to the bottom surface of fixing base (31), and bracing piece (4) run through fixing base (31) and rather than threaded connection.

5. A road guardrail protective bracket according to claim 4, characterized in that: the control mechanism (5) comprises a handle (51), two depression bars (52) and montant (53), the one end and handle (51) fixed connection of two depression bars (52), the one end that handle (51) were kept away from in two depression bars (52) is all pegged graft in the inside of stand (1), montant (53) are located the inside of stand (1), two depression bars (52) are located the inside one end of stand (1) all with montant (53) fixed connection, be provided with two springs (54) between the inner wall of montant (53) and stand (1), both ends respectively with the inner wall of stand (1) and montant (53) fixed connection about two springs (54), the equal fixed mounting in upper and lower both ends of montant (53) has inserted column (55), peg graft respectively after one end stand (1) that montant (53) were kept away from in two homonymy commentaries on classics cover (22) after two inserted column (55).

6. A road guardrail protective bracket according to claim 5, characterized in that: the jack (23) has all been seted up to the one end of turning round cover (22) keeping away from breast board (21), and the one end that montant (53) were kept away from in stake (55) is all pegged graft in the inside of jack (23).

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