CN210342897U

CN210342897U - Roadbed protection device

Info

Publication number: CN210342897U
Application number: CN201920954593.3U
Authority: CN
Inventors: 高晓波; 黄琪; 王超; 翟德瑞; 黄克峰; 廉扬; 王恩斌; 马力; 王立志; 张�浩; 金阳; 范保鑫; 李雪瑞; 张康; 李大伟
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-17
Anticipated expiration: 2029-06-24

Abstract

The utility model provides a roadbed protective device, which effectively solves the problems of low efficiency, complex working procedures, large labor capacity and relatively trouble in the setting process of the prior roadbed protective fence, the technical scheme who its solve is, including vertical stand, there is vertical connecting rod on the left of the stand, there is the horizontal pole of a plurality of levels form between connecting rod and the pole setting, a plurality of horizontal poles are together fixed with connecting rod and pole setting, the connecting rod left end has a plurality of fixed blocks that are equipartition from top to bottom, there is vertical bull stick one side that the connecting rod was kept away from to the fixed block, the stand is kept away from one side of connecting rod and is equipped with the recess that sets up with the bull stick cooperation, the downside inner wall of recess is equipped with the slot that sets up with the bull stick cooperation, the stand lower extreme has the decurrent perpendicular hole of opening, there is the inserted bar that can follow the spout and reciprocate in the spout, the perpendicular hole can be stretched.

Description

Roadbed protection device

Technical Field

The utility model relates to a construction technical field, especially a roadbed protector.

Background

The roadbed is a strip structure which is built according to a route position and a certain technical requirement and serves as a road surface foundation, is a foundation of a railway and a highway, and is a linear structure built by soil or stones. Carry out the work progress at the road bed, generally can set up the guardrail on the next door of road bed, in order to remind passerby and vehicle and protect the job site, current guardrail generally comprises the stand of a plurality of dispersions and the horizontal pole of a plurality of dispersions, it just needs to splice a plurality of stands and horizontal pole to form a complete guardrail, wherein the stand supports, the horizontal pole protects, the concatenation process is loaded down with trivial details, waste time, inefficiency, intensity of labour is great, comparatively extravagant manufacturing material simultaneously, and when setting up the guardrail, can use the iron wire to connect between the guardrail usually, not only the amount of labour is big, and the operation is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a roadbed protective device, the effectual current roadbed rail guard of having solved is setting up in-process inefficiency, and the process is loaded down with trivial details, and the amount of labour is big, comparatively troublesome problem.

The technical scheme who its solve is, including vertical stand, there is vertical connecting rod on the left of the stand, there is the horizontal pole of a plurality of levels form between connecting rod and the pole setting, a plurality of horizontal poles are together fixed with connecting rod and pole setting, the connecting rod left end has a plurality of fixed blocks that are equipartition from top to bottom, there is vertical bull stick one side that the connecting rod was kept away from to the fixed block, the stand is kept away from one side of connecting rod and is equipped with the recess that sets up with the bull stick cooperation, the downside inner wall of recess is equipped with the slot that sets up with the bull stick cooperation, the stand lower extreme has the decurrent perpendicular hole of opening, there is the inserted bar that can follow the spout and reciprocate in the spout, the perpendicular hole can be stretched.

The utility model discloses the structure is ingenious, convenient operation, only needs when setting up the road bed guardrail to splice a plurality of these devices end to end, forms the guardrail together, and labour saving and time saving dismantles also conveniently, and is simple and easy, easily promotes.

Drawings

Fig. 1 is a schematic sectional view of a roadbed protecting device.

Fig. 2 is a schematic structural diagram of a point a in fig. 1.

Detailed Description

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.

By figure 1 to figure 2, the utility model discloses a vertical stand 1, there is vertical connecting rod 2 in stand 1 left side, there is the horizontal pole 3 of a plurality of levels form between connecting rod 2 and the pole setting, a plurality of horizontal poles 3 are together fixed with connecting rod 2 and pole setting, 2 left ends of connecting rod have a plurality of fixed blocks 4 that are equipartition from top to bottom, one side that connecting rod 2 was kept away from to fixed block 4 has vertical bull stick 5, one side that connecting rod 2 was kept away from to stand 1 is equipped with the recess 6 that sets up with 5 cooperations of bull stick, the downside inner wall of recess 6 is equipped with the slot 7 that sets up with 5 cooperations of bull stick, 1 lower extreme of stand has opening decurrent perpendicular hole 8, there is the inserted bar 11 that can reciprocate along the spout in the spout, the 11 lower extremes of inserted bar can stretch out perpendicular hole 8, be connected with pressure spring 9.

The lower end of the upright rod is lower than the lower end of the connecting rod 2, and the lower end of the upright post 1 is provided with an annular bulge to form a foot pad.

In order to realize stretching out or contracting of control inserted bar 11, stand 1 on be provided with stop gear, stop gear is including the threaded rod 12 of horizontal setting, the upside inner wall of erecting hole 8 is connected with slide bar 10 through pressure spring 9, the lower extreme fixed connection of inserted bar 11 and slide bar 10, threaded rod 12 runs through stand 1's lateral wall and extends to erecting in the hole 8, and threaded rod 12 and stand 1 threaded connection, the lateral wall of slide bar 10 is equipped with two draw-in grooves 13 that set up with threaded rod 12 cooperation.

The threaded rod 12 is arranged on one end of the outer side of the upright post 1, a handle 14 is arranged on the end, and a rubber non-slip mat is wrapped on the handle 14, so that the threaded rod 12 can be conveniently rotated, and the hand slip is effectively prevented.

In order to remind passers-by, the cross rod 3 is fixedly connected with a warning board 16 through a plurality of bolts 15.

It is worth noting that the warning board 16 is connected to the side wall of the cross rod 3, warning signs are arranged on the warning board 16, passing pedestrians are reminded, the pedestrians are reminded of not being injured when walking into a constructed roadbed, in addition, the surface of the warning board 16 is painted with the luminous paint, and the luminous paint can emit glimmer light at night to remind the pedestrians; the lower side wall of the fixing block 4 and the lower side inner wall of the groove 6 are on the same horizontal line.

It should be noted that, in the using process of the device, the end to end of a plurality of guardrails are connected to protect the roadbed in construction, the rotating rod 5 on one guardrail is inserted into the slot 7 in the other guardrail to connect the two guardrails, the two upright posts 1 on the two guardrails support the two guardrails, and the next guardrail is connected in sequence, the rotating rod 5 can rotate in the slot 7, namely, the guardrails can rotate mutually, the guardrails can be connected into any shape (one guardrail is a unit), so that the roadbed can be protected conveniently to remind pedestrians that the roadbed can not enter the construction, when the guardrails are required to be installed on the ground, the inserting rods 11 in the upright posts 1 can be moved out of the distance of one end of the vertical holes 8 through the limiting mechanisms, then the inserting rods 11 are limited and fixed, and the inserting rods 11 are inserted into the ground, connect a plurality of guardrails again can, this device easy operation, convenient to use, the guardrail comprises stand 1 and connecting rod 2 and horizontal pole 3, has reduced the required material of production guardrail to the cost is reduced, the guardrail is adaptable to two kinds of different condition in flat ground and the soil of injustice simultaneously, has improved the application scope of device, and the connection between the guardrail is simple swift, has improved work efficiency.

When the inserted bar 11 needs to be used, the threaded bar 12 is rotated reversely, the threaded bar 12 is screwed out of the clamping groove 13, under the action of elastic force of the pressure spring 9, the inserted bar 11 pops out of one end of the vertical hole 8, at the moment, the clamping groove 13 at the upper end is just positioned at the position corresponding to the threaded bar 12, the threaded bar 12 is rotated, the threaded bar 11 is screwed into the clamping groove 13 at the upper end to limit and fix the inserted bar 11, when the inserted bar 11 is not needed, the threaded bar 12 is rotated reversely, the threaded bar 12 is screwed out of the clamping groove 13 at the upper end, the upright post 1 is placed on the flat and hard ground, the upright post 1 is extruded downwards, the inserted bar 11 can be slid into the vertical hole 8, the pressure spring 9 is extruded in a peaceful mode, when the inserted bar 11 is completely slid into the vertical hole 8, the clamping groove 13 at the lower end of the slide bar 10 is just positioned at the.

Claims

1. A roadbed protection device is characterized by comprising a vertical upright post (1), wherein a vertical connecting rod (2) is arranged on the left side of the upright post (1), a plurality of horizontal cross rods (3) are arranged between the connecting rod (2) and an upright post, the connecting rod (2) and the upright post are fixed together by the cross rods (3), a plurality of fixed blocks (4) which are uniformly distributed from top to bottom are arranged at the left end of the connecting rod (2), a vertical rotating rod (5) is arranged at one side, away from the connecting rod (2), of each fixed block (4), a groove (6) which is matched with the rotating rod (5) is arranged at one side, away from the connecting rod (2), of the upright post (1), a slot (7) which is matched with the rotating rod (5) is arranged on the inner wall of the lower side of the groove (6), a vertical hole (8) with a downward opening is arranged at the lower end of the upright post (1), an inserting rod (11) which can move, a pressure spring (9) is connected between the upper end of the inserted bar (11) and the vertical hole (8).

2. A roadbed guard according to claim 1, characterized in that the lower ends of the vertical rods are lower than the lower ends of the connecting rods (2), and the lower ends of the vertical columns (1) are provided with annular bulges to form foot pads.

3. The roadbed protecting device according to claim 1, characterized in that the upright column (1) is provided with a limiting mechanism, the limiting mechanism comprises a threaded rod (12) which is transversely arranged, the inner wall of the upper side of the vertical hole (8) is connected with a slide rod (10) through a pressure spring (9), an inserted rod (11) is fixedly connected with the lower end of the slide rod (10), the threaded rod (12) penetrates through the side wall of the upright column (1) and extends into the vertical hole (8), the threaded rod (12) is in threaded connection with the upright column (1), and the side wall of the slide rod (10) is provided with two clamping grooves (13) which are matched with the threaded rod (12).

4. A roadbed protecting device according to claim 3, characterized in that the threaded rod (12) is provided with a handle (14) at one end arranged outside the upright post (1), the handle (14) is covered with a rubber non-slip mat, so that the threaded rod (12) can be rotated conveniently and the hand can be prevented from slipping effectively.

5. A roadbed guard according to claim 1, characterized in that the cross-bar (3) is fixedly connected with a warning board (16) via a plurality of bolts (15).