CN209989736U

CN209989736U - Guardrail in middle of town road

Info

Publication number: CN209989736U
Application number: CN201920694601.5U
Authority: CN
Inventors: 张亚平
Original assignee: Guangdong Huisheng Construction Co Ltd
Current assignee: Guangdong Huisheng Construction Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-24
Anticipated expiration: 2029-05-14

Abstract

The utility model provides a guardrail in middle of town road relates to the town road field. This guardrail in middle of town road, including two support columns, the first lantern ring has been cup jointed respectively to the lower extreme of two support columns, and the one side that two first lantern rings are relative is provided with horizontal bracing piece A, and horizontal bracing piece A's both ends respectively with the one side fixed connection that two first lantern rings are relative, and the top of two first lantern rings all is provided with the second lantern ring, and two second lantern rings cup joint respectively at the surface of two support columns, and the one side that two second lantern rings are relative is provided with horizontal bracing piece B, and horizontal bracing piece B's both ends respectively with the one side fixed connection that two second lantern rings are relative. This guardrail in middle of town road through setting up horizontal bracing piece A and horizontal bracing piece B, has reached the effect of tensile and shrink flexible guardrail control guardrail height, has solved prior art's town road rail guard and has all had the problem of very big inconvenience when repairing a way or dismouting.

Description

Guardrail in middle of town road

Technical Field

The utility model relates to a town road equipment technical field specifically is a guardrail in middle of town road.

Background

The municipal road guardrail is a guard rail in the center of a road and can be used for preventing pedestrians or vehicles from freely crossing the road without following traffic rules. The municipal road guardrail improves the public security of road traffic and provides safety guarantee for the traveling of pedestrians and vehicles.

The town road guardrail of prior art adopts welded structure usually, all has very big inconvenience when repairing the way or dismouting to the road guardrail of prior art is also very inconvenient in transportation and carrying, because the restriction of structure, the guardrail occupation space very much, and do not have warning device, hardly play the effect of reminding the pedestrian.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a guardrail in middle of the town road has solved prior art's town road rail guard and all has the problem of very big inconvenience when repairing the way or dismouting.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a municipal road middle guardrail comprises two support columns, wherein the lower ends of the two support columns are respectively sleeved with a first sleeve ring, one surface of each of the two first sleeve rings is provided with a transverse support rod A, the two ends of each transverse support rod A are respectively fixedly connected with the surface of each of the two first sleeve rings, a second sleeve ring is arranged above each of the two first sleeve rings, the two second sleeve rings are respectively sleeved on the outer surfaces of the two support columns, one surface of each of the two second sleeve rings is provided with a transverse support rod B, the two ends of each transverse support rod B are respectively fixedly connected with the surface of each of the two second sleeve rings, a plurality of telescopic guardrails are arranged between the transverse support rods A and the transverse support rods B, the two ends of each telescopic guardrail are respectively fixedly connected with the surface of each of the transverse support rods A and the surface of each of the two support columns, the two first hinge rings are respectively positioned between the first sleeve rings and the, the opposite ends of the two first hinged rings are respectively provided with a transverse rod, one end of each transverse rod is hinged with the two first hinged rings, the opposite ends of the two transverse rods are respectively and fixedly connected with a vertical rod, the upper ends of the two vertical rods are respectively provided with a second hinged ring, the upper ends of the two vertical rods are respectively hinged with the two second hinged rings, the upper ends of the two second hinged rings are provided with warning boards, the bottom surfaces of the warning boards are provided with transverse sliding grooves, the upper ends of the two second hinged rings are both positioned in the transverse sliding grooves, be provided with the spring in the horizontal spout, the both ends of spring respectively with two second hinge ring relative one side fixed connection, all be provided with the connecting rod between the both ends of horizontal bracing piece B and two horizontal poles, the both ends of two connecting rods respectively with the upper surface of two horizontal poles and the bottom surface at horizontal bracing piece B both ends articulated, two horizontal poles and two montants all are located the place ahead of flexible guardrail.

Preferably, the lower ends of the two supporting columns are fixedly connected with fixing seats, and the two supporting columns and the two fixing seats are bilaterally symmetrical with the vertical center line of the transverse supporting rod B.

Preferably, flexible guardrail includes telescopic link and sleeve, and the one end of telescopic link is pegged graft in telescopic inside, the other end of telescopic link and the bottom surface fixed connection of horizontal bracing piece B, and the telescopic link was kept away from to the sleeve one end and the last fixed surface of horizontal bracing piece A is connected, and the quantity of flexible guardrail has five, five flexible guardrails equidistance distributions.

Preferably, the cross rod is perpendicular to the vertical rod, the connecting rod is parallel to the vertical rod, and the connecting rod is located on the left side of the vertical rod.

Preferably, the first hinge ring is located between the first lantern ring and the second lantern ring, and the first lantern ring and the second lantern ring are arranged up and down symmetrically with the transverse center line of the first hinge ring.

Preferably, the warning board is located above the transverse supporting rod B, and the two second hinged rings are bilaterally symmetrical about the vertical center line of the warning board.

(III) advantageous effects

The utility model provides a guardrail in middle of town road. The method has the following beneficial effects:

1. this guardrail in middle of town road, through setting up flexible guardrail, horizontal bracing piece A and horizontal bracing piece B, horizontal bracing piece A cup joints the surface at two support columns respectively with horizontal bracing piece B, horizontal bracing piece A passes through bolt and two support column fixed connection, horizontal bracing piece B moves up simultaneously, flexible guardrail begins to be stretched this moment, when fixing the station, with horizontal bracing piece B of bolt fastening, flexible guardrail highly obtained fixed this moment, loosen the bolt, press down horizontal bracing piece B downwards, flexible guardrail begins to compress under horizontal bracing piece B's drive, reached tensile and the flexible guardrail of shrink and can control the effect of guardrail height, the problem of the municipal road protective guard of prior art all having very big inconvenience when repairing way or dismouting has been solved.

2. This guardrail in middle of town road, through setting up first articulated ring, the second articulated ring, the horizontal pole, montant and connecting rod, press down horizontal bracing piece B, the connecting rod begins to extrude the horizontal pole under horizontal bracing piece B's drive, and then the horizontal pole drives the montant, two second articulated rings begin to be close to each other in horizontal spout, and then the warning sign begins to fall, when horizontal bracing piece B presses certain degree, horizontal pole and montant begin the end face contact at the warning sign, reached the effect that sets up and receive and release the warning sign, the problem of the inconvenient dismantlement of warning sign that prior art did not set up warning sign or set up has been solved.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic view of the connection between the warning board and the second hinge ring of the present invention;

fig. 4 is a schematic partial cross-sectional view of the present invention.

Wherein, 1 support column, 2 fixing bases, 3 first lantern rings, 4 horizontal bracing piece A, 5 second lantern rings, 6 horizontal bracing piece B, 7 flexible guardrails, 701 telescopic link, 702 sleeve, 8 first articulated rings, 9 horizontal poles, 10 montants, 11 second articulated rings, 12 warning signs, 13 horizontal spout, 14 springs, 15 connecting rods.

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 town road middle guardrail, as shown in figures 1-4, comprising two support columns 1, the lower ends of the two support columns 1 are respectively sleeved with a first lantern ring 3, the opposite side of the two first lantern rings 3 is provided with a transverse support bar A4, the two ends of the transverse support bar A4 are respectively fixedly connected with the opposite side of the two first lantern rings 3, the upper side of the two first lantern rings 3 is provided with a second lantern ring 5, the two second lantern rings 5 are respectively sleeved on the outer surfaces of the two support columns 1, the opposite side of the two second lantern rings 5 is provided with a transverse support bar B6, the lower ends of the two support columns 1 are respectively fixedly connected with a fixed seat 2, the two support columns 1 and the two fixed seats 2 are bilaterally symmetrical with the vertical center line of the transverse support bar B6, the fixed seat 2 is highly installed with the ground, the two ends of the transverse support bar B6, a plurality of telescopic guardrails 7 are arranged between the transverse supporting rod A4 and the transverse supporting rod B6, each telescopic guardrail 7 comprises a telescopic rod 701 and a sleeve 702, one end of each telescopic rod 701 is inserted into the corresponding sleeve 702, the other end of each telescopic rod 701 is fixedly connected with the bottom surface of the corresponding transverse supporting rod B6, one end, far away from the corresponding telescopic rod 701, of each sleeve 702 is fixedly connected with the upper surface of the corresponding transverse supporting rod A4, five telescopic guardrails 7 are arranged, the five telescopic guardrails 7 are distributed at equal intervals, each telescopic guardrail 7 can achieve the telescopic effect, two ends of each telescopic guardrail 7 are fixedly connected with the corresponding surfaces of the corresponding transverse supporting rod A4 and the corresponding transverse supporting rod B6 respectively, the outer surfaces of the two supporting columns 1 are fixedly connected with first hinge rings 8, each first hinge ring 8 is arranged between the corresponding first sleeve ring 3 and the corresponding second sleeve ring 5, the corresponding first sleeve rings 3 and the corresponding second, the two first hinged rings 8 are respectively positioned between the first sleeve ring 3 and the second sleeve ring 5, the opposite ends of the two first hinged rings 8 are respectively provided with a cross bar 9, one ends of the two cross bars 9 are respectively hinged with the two first hinged rings 8, the opposite ends of the two cross bars 9 are respectively fixedly connected with a vertical bar 10, the upper ends of the two vertical bars 10 are respectively provided with a second hinged ring 11, the upper ends of the two vertical bars 10 are respectively hinged with the two second hinged rings 11, the upper ends of the two second hinged rings 11 are provided with a warning board 12, the warning board 12 is positioned above the transverse supporting bar B6, the two second hinged rings 11 are bilaterally symmetrical with the vertical center line of the warning board 12, the bottom surface of the warning board 12 is provided with a transverse chute 13, the upper ends of the two second hinged rings 11 are matched with the transverse chute 13, the upper ends of the two second hinged rings 11 are both positioned in the transverse chute 13, the transverse chute 13, spring 14's both ends respectively with two articulated rings 11 relative one side fixed connection, all be provided with connecting rod 15 between the both ends of horizontal bracing piece B6 and two horizontal poles 9, horizontal pole 9 sets up with montant 10 is perpendicular, connecting rod 15 and montant 10 parallel arrangement, connecting rod 15 is located the left side of montant 10, the both ends of two connecting rods 15 are articulated with the bottom surface at the upper surface of two horizontal poles 9 and horizontal bracing piece B6 both ends respectively, two horizontal poles 9 and two montants 10 all are located the place ahead of telescopic guardrail 7.

The working principle is that the transverse supporting rod A4 and the transverse supporting rod B6 are respectively sleeved on the outer surfaces of the two supporting columns 1, the transverse supporting rod A4 is fixedly connected with the two supporting columns 1 through bolts, meanwhile, the transverse supporting rod B6 moves upwards, the telescopic guardrail 7 begins to be stretched, when a fixed station is reached, the transverse supporting rod B6 is fixed by bolts, the height of the telescopic guardrail 7 is fixed, the bolts are loosened, the transverse supporting rod B6 is pressed downwards, the telescopic guardrail 7 begins to be compressed under the driving of the transverse supporting rod B6, the transverse supporting rod B6 is pressed downwards, the connecting rod 15 begins to extrude the cross rod 9 under the driving of the transverse supporting rod B6, the transverse rod 9 drives the vertical rod 10, the two second hinge rings 11 begin to approach each other in the transverse sliding groove 13, further, the warning board 12 starts to fall, and when the lateral support bar B6 is pressed to a certain extent, the cross bar 9 and the vertical bar 10 start to contact with the end face of the warning board 12.

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

1. The utility model provides a guardrail in middle of town road, includes two support columns (1), its characterized in that: the lower ends of the two supporting columns (1) are respectively sleeved with a first sleeve ring (3), one opposite side of the two first sleeve rings (3) is provided with a transverse supporting rod A (4), two ends of the transverse supporting rod A (4) are respectively fixedly connected with one opposite side of the two first sleeve rings (3), a second sleeve ring (5) is arranged above the two first sleeve rings (3), the two second sleeve rings (5) are respectively sleeved on the outer surfaces of the two supporting columns (1), one opposite side of the two second sleeve rings (5) is provided with a transverse supporting rod B (6), two ends of the transverse supporting rod B (6) are respectively fixedly connected with one opposite side of the two second sleeve rings (5), a plurality of telescopic guardrails (7) are arranged between the transverse supporting rod A (4) and the transverse supporting rod B (6), two ends of the telescopic guardrails (7) are respectively fixedly connected with one opposite side of the transverse supporting rod A (4) and the transverse supporting rod B (6), the outer surfaces of two support columns (1) are fixedly connected with first hinged rings (8), the two first hinged rings (8) are respectively positioned between a first lantern ring (3) and a second lantern ring (5), one ends of the two first hinged rings (8) opposite to each other are respectively provided with a cross rod (9), one ends of the two cross rods (9) are respectively hinged with the two first hinged rings (8), one ends of the two cross rods (9) opposite to each other are respectively fixedly connected with a vertical rod (10), the upper ends of the two vertical rods (10) are respectively provided with a second hinged ring (11), the upper ends of the two vertical rods (10) are respectively hinged with the two second hinged rings (11), the upper ends of the two second hinged rings (11) are provided with warning boards (12), the bottom surfaces of the warning boards (12) are provided with transverse sliding grooves (13), the upper ends of the two second hinged rings (11) are both positioned in the transverse sliding grooves (13), springs (14) are arranged in the transverse sliding grooves (, the both ends of spring (14) respectively with two articulated rings of second (11) relative one side fixed connection, all be provided with connecting rod (15) between the both ends of horizontal bracing piece B (6) and two horizontal poles (9), the both ends of two connecting rods (15) are articulated with the upper surface of two horizontal poles (9) and the bottom surface at horizontal bracing piece B (6) both ends respectively, two horizontal poles (9) and two montants (10) all are located the place ahead of flexible guardrail (7).

2. The municipal road intermediate guardrail of claim 1, wherein: the equal fixedly connected with fixing base (2) of lower extreme of two support columns (1), two support columns (1) and two fixing bases (2) are with the vertical center line bilateral symmetry of horizontal bracing piece B (6).

3. The municipal road intermediate guardrail of claim 1, wherein: the telescopic guardrail (7) comprises a telescopic rod (701) and a sleeve (702), one end of the telescopic rod (701) is inserted into the sleeve (702), the other end of the telescopic rod (701) is fixedly connected with the bottom surface of a transverse supporting rod B (6), one end of the sleeve (702), which is far away from the telescopic rod (701), is fixedly connected with the upper surface of a transverse supporting rod A (4), and the number of the telescopic guardrails (7) is five, and the five telescopic guardrails (7) are distributed equidistantly.

4. The municipal road intermediate guardrail of claim 1, wherein: the cross rod (9) is perpendicular to the vertical rod (10), the connecting rod (15) is parallel to the vertical rod (10), and the connecting rod (15) is located on the left side of the vertical rod (10).

5. The municipal road intermediate guardrail of claim 1, wherein: the first hinge ring (8) is positioned between the first lantern ring (3) and the second lantern ring (5), and the first lantern ring (3) and the second lantern ring (5) are arranged in a vertically symmetrical mode with the transverse center line of the first hinge ring (8).

6. The municipal road intermediate guardrail of claim 1, wherein: the warning board (12) is located above the transverse supporting rod B (6), and the two second hinged rings (11) are bilaterally symmetrical with the vertical center line of the warning board (12).