CN211773166U

CN211773166U - Movable road protection structure

Info

Publication number: CN211773166U
Application number: CN202020036677.1U
Authority: CN
Inventors: 姚亮; 姚旺; 张文龙
Original assignee: Shenzhen Changhe Traffic Engineering Co ltd
Current assignee: Shenzhen Changhe Traffic Engineering Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-27
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to a portable road protection structure, it including offer in road middle part and length direction with the road move towards unanimous standing groove and with the rotatory articulated bracing piece of standing groove lateral wall, the bracing piece sets up in the standing groove for the interval and its rotatory face parallels with the axial of standing groove, the one end fixedly connected with diaphragm of keeping away from the position of articulated shaft on the bracing piece, diaphragm length equals the distance between the articulated shaft of double-phase adjacent bracing piece, just the both ends of diaphragm can be dismantled with two adjacent bracing pieces respectively and link to each other. The utility model discloses have and can receive to subaerial when emergency takes place, can not carry out the separation to the road of both sides to make things convenient for the function of the interim borrowing in lane.

Description

Movable road protection structure

Technical Field

The utility model belongs to the technical field of the technique of road guardrail and specifically relates to a portable road protective structure is related to.

Background

At present, road railings are mainly used as tools for protecting and protecting personal safety and equipment facilities in occasions such as highways and public places.

A patent document with publication number CN206157632U in the prior art discloses a multifunctional road guardrail for a municipal road, which comprises a base arranged at intervals along a straight line, support columns vertically erected on the base, guardrail brackets connected with two adjacent support columns, and guardrails arranged on the guardrail brackets at intervals.

The middle position of some two-way roads will erect this type of guardrail thereby separate the road of both sides thereby avoid the pedestrian to cross the road, but when car accident or other emergency appear in certain side road and lead to this side road can't the traffic, because the separation of guardrail can't borrow the lane of opposite side temporarily and lead to the fact to lead to can't make corresponding emergency measure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable road protective structure, can receive to subaerial when emergency takes place, can not carry out the separation to the both sides road to make things convenient for the interim borrowing in lane.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a portable road protective structure, including offering in road middle part and length direction and the unanimous standing groove of road trend and with the rotatory articulated bracing piece of standing groove lateral wall, the bracing piece sets up for the interval in the standing groove and its rotatory face parallels with the axial of standing groove, the one end fixedly connected with diaphragm of keeping away from the position of articulated shaft on the bracing piece, diaphragm length equals the distance between the articulated shaft of double-phase adjacent bracing piece, just the both ends of diaphragm can be dismantled continuously with two adjacent bracing pieces respectively.

By adopting the technical scheme, when the traffic conditions on the two sides of the road are smooth, the supporting rods are rotated to the position which is vertical to the axial direction of the placing groove, then the transverse plates can be fixedly connected to the supporting rods through the bolts, the other ends of the transverse plates are fixedly connected with the adjacent supporting rods, and the transverse rods are fixedly connected with the supporting rods, so that the supporting rods are stably kept vertical to the ground, and the effect of isolating the two sides of the road is achieved together with the transverse rods;

when one side of the road is blocked due to an accident, the fixed connection relation between the cross rod and the supporting rod can be cancelled, the supporting rod is screwed into the placing groove downwards, so that the vehicle on one side of the road can pre-occupy the lane on the other side, the situation of traffic jam is relieved, and when the capacity of smooth traffic can be restored on one side of the road, the supporting rod can be rotated upwards again to the position vertical to the ground and fixedly connected with the cross plate, so that the two sides of the road are isolated again.

The present invention may be further configured in a preferred embodiment as: the length of the supporting rod is smaller than the distance between the hinge shafts of the two adjacent supporting rods.

Through adopting above-mentioned technical scheme, the length of bracing piece is less than the interval of two adjacent bracing piece articulated shafts and can makes the bracing piece rotate to the standing groove completely for the vehicle of opening the standing groove crushes the bracing piece.

The present invention may be further configured in a preferred embodiment as: the standing groove notch extends to both sides and has the transverse groove, and the level is provided with the division board that is located the transverse groove between two adjacent bracing pieces, the division board upper surface is the rectangle and its long limit length direction is unanimous with the road trend, the dead slot that supplies the bracing piece card to go into is seted up at both sides minor face middle part on the division board, and the cavity that forms after the dead slot on two adjacent division boards docks is the same with the cross-section of bracing piece.

Through adopting above-mentioned technical scheme, the setting of division board makes when standing the backup pad, thereby the division board can be carved and put into the horizontal groove with the shape of articulated shaft, has reduced the possibility that the foreign matter got into in the standing groove.

The present invention may be further configured in a preferred embodiment as: the division board lower surface still is equipped with the stopper in long limit both sides, the confession stopper male spacing groove has been seted up to the cross slot tank bottom.

Through adopting above-mentioned technical scheme, the cooperation setting of stopper and spacing groove can make when the division board is put into the cross slot, can aim at the spacing groove with the stopper and put into to play better limiting displacement to the division board.

The present invention may be further configured in a preferred embodiment as: the transverse plate and the upper surface of the isolation plate are provided with handles.

Through adopting above-mentioned technical scheme, all be provided with the handle on diaphragm and the division board and can make things convenient for personnel to control diaphragm and division board.

The present invention may be further configured in a preferred embodiment as: the long edge of division board upper surface runs through and sets up the smooth perforation of inner wall, the cross slot tank bottom is provided with the thread groove with the perforation intercommunication, thereby the division board passes screw hole and thread groove spiro union and cross slot fastening through with the bolt.

Through adopting above-mentioned technical scheme, can make the division board stably support the fastening on the horizontal groove through penetrating the bolt in screw hole and screw in threaded hole to the effect of indirect support that plays the bracing piece.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a clamping device, including diaphragm, bracing piece, standing groove, lateral wall, connecting piece.

Through adopting above-mentioned technical scheme, the cooperation setting of joint lug and joint recess makes the support column keep stable with being connected of diaphragm, has increased overall structure's stability, through with the inserted bar insert the slot in, the joint lug can't break away from in the joint recess this moment, can make diaphragm and bracing piece link firmly mutually, and extract the inserted bar from the slot in, can make both fastening relation relieve, can unpack bracing piece and diaphragm apart this moment, it is convenient to use, easy and simple to handle.

The present invention may be further configured in a preferred embodiment as: the slot is arranged obliquely, and the height of the slot opening of the slot is higher than that of the slot bottom

Through adopting above-mentioned technical scheme, the setting that the slot notch is higher than the slot tank bottom makes the inserted bar be difficult for falling out from the slot, has further increased overall structure's stability.

To sum up, the utility model discloses following beneficial effect has:

1. when one side of a road is accidentally blocked, the inserting rod can be pulled out of the inserting groove, namely, the clamping convex block can be pulled out of the clamping groove, the transverse plate can be separated from the supporting rod at the moment, then the supporting rod can be downwards rotated into the placing groove, the transverse plate is horizontally placed in the transverse groove, a vehicle on one side of the blocked vehicle can be pushed to the other side of the blocked vehicle to borrow the lane through the transverse plate, after the traffic blocking factor is eliminated, the supporting rod can be upwards rotated again to the angle vertical to the ground, the transverse plate is fixedly connected with the supporting rod, and then the installation is completed;

2. insert the spacing inslot through the stopper with the division board, can make the countersunk head on the division board perforate and the thread groove is aligned mutually, make things convenient for personnel to penetrate the bolt and perforate and twist the thread inslot and make division board and cross slot fasten mutually, and division board and cross slot fasten the back mutually, the lateral wall and the bracing piece of division board offset, thereby play the effect of support to the bracing piece, and the division board has also played the effect for the isolated external environment of standing groove, prevent effectively that the foreign matter from getting into in the standing groove.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is an exploded view of the rear support rod, the cross plate and the isolation plate of the hidden inserted rod in the embodiment.

FIG. 3 is a cross-sectional view taken at A-A of FIG. 1;

fig. 4 is a sectional view taken along line B-B in fig. 1.

Reference numerals: 1. a road; 2. a placement groove; 21. a transverse groove; 22. a limiting groove; 23. a thread groove; 3. a support bar; 31. clamping the groove; 32. inserting a rod; 4. a transverse plate; 41. clamping the convex block; 5. a separator plate; 51. an empty groove; 52. a limiting block; 53. perforating; 6. a handle; 7. and (4) a slot.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1 and fig. 2, do the utility model discloses a portable road protection structure, including offering in 1 middle part of road and with 1 trend unanimous standing groove 2 of road and with 2 lateral walls of standing groove rotation hinged's bracing piece 3. The bracing piece 3 is provided with a plurality ofly and sets up along standing groove 2 length direction equidistant, and the length of bracing piece 3 is less than the interval of the 3 articulated shafts of double-phase adjacent bracing piece, and the surface of revolution of bracing piece 3 parallels with standing groove 2's trend. The cross section of the supporting rod 3 is rectangular, the cross section of the supporting rod 3 after being erected is rectangular, wherein the long side direction is consistent with the trend of the road 1, and the short side is shorter than the width of the placing groove 2, so that the supporting rod 3 can be rotatably accommodated in the placing groove 2.

Referring to fig. 2 and 3, the notch of the placing groove 2 extends towards two sides to form a transverse groove 21, a partition plate 5 located on the transverse groove 21 is horizontally arranged between two adjacent support rods 3, the upper surface of the partition plate 5 is rectangular, the length direction of the long side of the partition plate is consistent with the trend of the road 1, the middle parts of the short sides of two sides of the partition plate 5 are provided with empty grooves 51 with cross sections for clamping the support rods 3, and the empty grooves 51 on the two adjacent partition plates 5 are in butt joint to form a cavity which is identical to the cross sections of the support rods 3.

Referring to fig. 2 and 4, one end fixedly connected with diaphragm 4 of articulated shaft is kept away from to two bracing pieces 3, diaphragm 4 can be the same level put into cross slot 21 in, diaphragm 4 board width is the same with cross slot 21 groove width and diaphragm 4 equals the cross slot 21 groove depth with the thickness sum of division board 5, division board 5 sets up in diaphragm 4 below for the laminating, diaphragm 4 is provided with handle 6 with the equal heavy head of the upper surface of division board 5, diaphragm 4 lower surface middle part is equipped with joint lug 41 along long limit direction, division board 5 upper surface middle part is kept away from articulated shaft one end terminal surface middle part along standing groove 2 trend along long limit direction and bracing piece 3 and is all offered and supply joint lug 41 male joint recess 31. The smooth perforation 53 of inner wall has still been seted up in the run-through of long limit edge to the upper surface of division board 5, and perforation 53 is the counter bore, and thread groove 23 with perforation 53 intercommunication is seted up to cross slot 21 tank bottom, through penetrating the bolt perforation 53 and twist in thread groove 23 to be fixed in cross slot 21 with division board 5. The two sides of the long side of the lower surface of the isolation plate 5 are respectively provided with a limiting block 52 with a rectangular cross section, and the bottom of the transverse groove 21 is matched with the limiting block 52 to be provided with a limiting groove 22 for the limiting block 52 to insert.

Referring to fig. 2 and 3, the clamping groove 31 at the top of the support bar 3 can be used for placing the ends of the two transverse plates 4. The one end both sides that the articulated shaft was kept away from to bracing piece 3 are connected with two strings, all be connected with inserted bar 32 on two strings separately, the one end radius that inserted bar 32 and string link to each other is greater than other end radius, one side lateral wall of joint lug 41 and joint recess 31 all runs through the slot 7 of offering and supplying inserted bar 32 to penetrate, the slot 7 mouth is seted up in bracing piece 3 lateral wall, each slot 7 communicates each other, slot 7 is the slope setting, and the slot 7 notch is higher than the slot 7 tank bottom.

The using method comprises the following steps: when one side of the road 1 can not pass through and needs to occupy the other side channel, the inserted bar 32 can be pulled up upwards so that the inserted bar 32 is pulled out and inserted into the slot 7, then the transverse plate 4 is pulled out upwards in the placing groove 2, then the isolation plate 5 is pulled out from the transverse groove 21, at the moment, the support rod 3 can be screwed into the placing groove 2 downwards, and then the isolation plate 5 and the transverse plate 4 are horizontally placed into the transverse groove 21 in sequence. At this time, the vehicle can drive over the cross plate 4. When the guardrail needs to be erected, the reverse operation is only needed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a portable road protective structure which characterized in that: including offering in road (1) middle part and length direction and road (1) move towards unanimous standing groove (2) and with standing groove (2) lateral wall rotation hinged bracing piece (3), bracing piece (3) are set up in standing groove (2) and the axial of its rotation face and standing groove (2) parallels for the interval, the one end fixedly connected with diaphragm (4) of keeping away from the position of articulated shaft on bracing piece (3), diaphragm (4) length equals the distance between two adjacent bracing piece (3) articulated shafts, just the both ends of diaphragm (4) can be dismantled with two adjacent bracing pieces (3) respectively and link to each other.

2. A mobile road protection structure according to claim 1, characterized in that: the length of the supporting rod (3) is smaller than the distance between the hinged shafts of the two adjacent supporting rods (3).

3. A mobile road protection structure according to claim 2, characterized in that: standing groove (2) notch extends to both sides has transverse groove (21), and the level is provided with division board (5) that are located transverse groove (21) between two adjacent bracing piece (3), division board (5) upper surface is the rectangle and its long limit length direction moves towards unanimously with road (1), the dead slot (51) that supply bracing piece (3) card to go into are seted up at both sides minor face middle part on division board (5), and the cross-section of the cavity that dead slot (51) on two adjacent division boards (5) formed after the butt joint is the same with bracing piece (3).

4. A mobile road protection structure according to claim 3, wherein: the lower surface of the isolation plate (5) is further provided with limiting blocks (52) on two sides of the long edge, and limiting grooves (22) for the limiting blocks (52) to insert are formed in the bottoms of the transverse grooves (21).

5. A mobile road protection structure according to claim 3, wherein: and the transverse plate (4) and the upper surface of the isolation plate (5) are provided with handles (6).

6. A mobile road protection structure according to claim 3, wherein: the smooth perforation (53) of inner wall have been seted up in the long limit edge of division board (5) upper surface run through, transverse groove (21) tank bottom and perforation (53) intercommunication are provided with thread groove (23), thereby division board (5) pass the screw hole with the thread groove (23) spiro union with the bolt and fasten with transverse groove (21).

7. A mobile road protection structure according to claim 3, wherein: diaphragm (4) lower surface middle part has joint lug (41) along its axial extension, the one end of articulated shaft and the upper surface of division board (5) are all seted up in bracing piece (3) and are supplied joint lug (41) male joint recess (31), bracing piece (3) width is less than standing groove (2) groove width, bracing piece (3) upper end cross-section all is connected with inserted bar (32) that the shape is the same respectively for the both sides on long limit through the string, joint lug (41) all run through the intercommunication with joint recess (31) and set up slot (7) that supply to connect inserted bar (32) to penetrate near this side lateral wall.

8. A mobile road protection structure according to claim 7, wherein: the slot (7) is obliquely arranged, and the notch of the slot (7) is higher than the bottom of the slot.