CN210561877U

CN210561877U - Highway rail guard convenient to dismouting

Info

Publication number: CN210561877U
Application number: CN201921212822.0U
Authority: CN
Inventors: 黄凯楠
Original assignee: Shenzhen Water Source Environmental Protection Construction Co Ltd
Current assignee: Shenzhen Water Source Environmental Protection Construction Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-19
Anticipated expiration: 2029-07-30

Abstract

The utility model belongs to the technical field of the rail guard technique and specifically relates to a highway rail guard convenient to dismouting, including the rail frame, the both sides of rail frame are passed through the joint structure and are connected with the pillar, the joint structure include with pillar fixed connection's mounting panel, be fixed with the cardboard of U-shaped on the mounting panel, the lateral wall of rail frame inserts perpendicularly in the cardboard, the bayonet socket has been seted up on the lateral wall of rail frame, the card is gone into in the bayonet socket has wedge-shaped stopper, the stopper passes through elastic connection structure and is connected with the mounting panel. The utility model discloses easy dismounting, and the structure is firm.

Description

Highway rail guard convenient to dismouting

Technical Field

The utility model relates to a rail guard field especially relates to a highway rail guard convenient to dismouting.

Background

Traffic protective guards are common highway facilities, and it is used for protecting the road both sides, restricts the vehicle and passes through to bump between taking place in order to prevent that the vehicle from breaking away from the route of travel and taking place bigger danger under unexpected situation with the vehicle, highway rail among the prior art generally is through fixed knot constructs interconnect such as bolt, need align and screw up the operation of bolt when dismantling the installation, and the installation is comparatively inconvenient, and some adopt the rail of pegging graft then to have the problem that the connection is insecure easily scatters the frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the dismouting is inconvenient, the frame easily looses among the prior art, and the highway rail guard of a dismouting of being convenient for that provides.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a highway rail guard convenient to dismouting, includes the fence frame, the both sides of fence frame are passed through the joint structure and are connected with the pillar, the joint structure include with pillar fixed connection's mounting panel, be fixed with the cardboard of U-shaped on the mounting panel, the lateral wall of fence frame inserts in the cardboard perpendicularly, the bayonet socket has been seted up on the lateral wall of fence frame, the card goes into in the bayonet socket has wedge-shaped stopper, the stopper passes through elastic connection structure and is connected with the mounting panel.

Preferably, the elastic connection structure comprises a baffle, the limiting block is fixed on the baffle, a push rod is vertically connected to the baffle, the push rod penetrates through the limiting plate, the end of the push rod is connected with an end block, and a disc spring is sleeved on the push rod between the limiting plate and the baffle.

Preferably, the lower end of the pillar is connected with a supporting block, the pillar is a rectangular hollow cylinder, two sides of the bottom of the pillar are vertically connected with sliding plates, and the bottom of the fence frame is in sliding connection with the surfaces of the sliding plates.

Preferably, the cylinder is vertically connected between the two sides of the hurdle frame at equal intervals, and the outer wall of the cylinder is provided with reflective strips in an annular array around the axis of the cylinder.

Preferably, the top surface of the hurdle frame is vertically connected with a plurality of holding rods, the holding rods are arranged at equal intervals, and the upper ends of the holding rods are fixed with spheres.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the side edge of the middle fence frame of the utility model is matched with the wedge-shaped limiting block to be clamped through the bayonet, so that the fence frame is connected with the pillar, and the assembly is simple and convenient;

2. the limiting blocks are clamped through the elastic connecting structures, the traditional screw connection is replaced, and the assembling speed is high;

3. the cardboard cooperation that has set up the U-shaped fixes a position the both sides of fence frame, can improve the stability of connecting, compares the guardrail of traditional plug-in type, connects more firmly, is difficult for scattered frame.

Drawings

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

fig. 2 is a schematic structural diagram at a in fig. 1.

In the figure: the device comprises a hurdle frame 1, a roller 2, a holding rod 3, a sliding plate 4, a supporting block 5, a support column 6, a light reflecting strip 7, a bayonet 8, a clamping plate 9, a limiting plate 10, a limiting block 11, a baffle plate 12, a disc spring 13, a push rod 14, an end block 15 and a mounting plate 16.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The road guardrail convenient to disassemble and assemble as shown in figures 1-2 comprises a guardrail frame 1, rollers 2 are vertically connected between two sides of the guardrail frame 1 at equal intervals, and reflective strips 7 are annularly arrayed around the axis of the rollers 2 on the outer wall of the rollers 2. The lower extreme of pillar 6 is connected with supporting shoe 5, and pillar 6 is the hollow cylinder of rectangle, and the bottom both sides of pillar 6 are connected with slide 4 perpendicularly, and the bottom and the slide 4 surface sliding connection of hurdle 1. The top surface of the hurdle frame 1 is vertically connected with a plurality of holding rods 3, the holding rods 3 are arranged at equal intervals, and the upper ends of the holding rods are fixed with spheres. The cylinder 2 is used for increasing the structural strength of hurdle frame 1, and anti-light strip 7 is used for increasing the warning effect of rail guard, and slide 4 is used for supporting the bottom of hurdle frame 1 to play the effect of convenient assistance-localization real-time. The handrail 3 is used to increase the height of the guardrail.

The both sides of fence frame 1 are passed through the joint structure and are connected with pillar 6, and the joint structure includes mounting panel 16 with 6 fixed connection of pillar, is fixed with the cardboard 9 of U-shaped on the mounting panel 16, and in the cardboard 9 was inserted perpendicularly to the lateral wall of fence frame 1, bayonet socket 8 has been seted up on the lateral wall of fence frame 1, and the card is gone into in the bayonet socket 8 has wedge-shaped stopper 11, and stopper 11 passes through elastic connection structure and is connected with mounting panel 16.

The side edge of the hurdle frame 1 is matched with the wedge-shaped limiting block 11 through the bayonet 8 to be clamped, so that the hurdle frame 1 and the support 6 are connected, and the assembly is simple and convenient; the limiting blocks are clamped through the elastic connecting structures, the traditional screw connection is replaced, and the assembling speed is high; the cardboard 9 cooperation that has set up the U-shaped is fixed a position the both sides of fence frame 1, can improve the stability of connecting, compares the guardrail of traditional plug-in type, connects more firmly, is difficult for scattered frame.

The elastic connection structure comprises a baffle 12, a limiting block 11 is fixed on the baffle 12, a push rod 14 is vertically connected to the baffle 12, the push rod 14 penetrates through the limiting plate 10, the end of the push rod is connected with an end block 15, and a disc spring 13 is sleeved on the push rod 14 between the limiting plate 10 and the baffle 12. Dish spring 13 is used for providing elasticity to baffle 12, thereby promote stopper 11 and insert in bayonet socket 8, go into the side card of installing frame 1 when installing in cardboard 9, then promote installing frame 1 to the inside of cardboard 9, because stopper 11 is wedge, cardboard 9 promotes stopper 11 to the direction of limiting plate 10, until bayonet socket 8 aligns stopper 11, stopper 11 card is gone into in bayonet socket 8, stopper 11 cooperation bayonet socket 8 is spacing to hurdle frame 1, and cardboard 9 carries out the screens to hurdle frame 1 again, so prescribe a limit to hurdle frame 1 completely, the structure is firm, and need not the bolt, the installation is quick, when dismantling, pulling push rod 14 makes stopper 11 and bayonet socket 8 separately, then can from the roll-off of cardboard 9 with hurdle frame 1's side.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a highway rail guard convenient to dismouting, includes fence frame (1), its characterized in that, the both sides of fence frame (1) are passed through the joint structure and are connected with pillar (6), the joint structure include with pillar (6) fixed connection's mounting panel (16), be fixed with cardboard (9) of U-shaped on mounting panel (16), the lateral wall of fence frame (1) inserts perpendicularly in cardboard (9), bayonet socket (8) have been seted up on the lateral wall of fence frame (1), the card is gone into in bayonet socket (8) and is had wedge-shaped stopper (11), stopper (11) are connected with mounting panel (16) through elastic connection structure.

2. The road guardrail convenient to disassemble and assemble according to claim 1, wherein the elastic connecting structure comprises a baffle (12), the limiting block (11) is fixed on the baffle (12), a push rod (14) is vertically connected to the baffle (12), the push rod (14) penetrates through the limiting block (10) and is connected with an end block (15) at the end part, and a disc spring (13) is sleeved on the push rod (14) between the limiting block (10) and the baffle (12).

3. The road protective guard convenient to disassemble and assemble according to claim 1, wherein the lower end of the support column (6) is connected with a supporting block (5), the support column (6) is a rectangular hollow cylinder, two sides of the bottom of the support column (6) are vertically connected with sliding plates (4), and the bottom of the hurdle frame (1) is in sliding connection with the surfaces of the sliding plates (4).

4. A road protection fence convenient to dismount and mount according to claim 1, wherein a roller (2) is vertically connected between two sides of the fence frame (1) at equal intervals, and reflective strips (7) are annularly arrayed around the axis of the roller (2) on the outer wall of the roller.

5. The easy-to-dismount/mount highway guardrail according to claim 1, wherein a plurality of handrails (3) are vertically connected to the top surface of the guardrail frame (1), the handrails (3) are equidistantly arranged, and the upper ends of the handrails are fixed with spheres.