CN214939667U

CN214939667U - Shutter type road greening guardrail

Info

Publication number: CN214939667U
Application number: CN202121309931.1U
Authority: CN
Inventors: 姚存菊; 王婷
Original assignee: Anhui Wanlian Construction Engineering Co ltd
Current assignee: Anhui Wanlian Construction Engineering Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-30
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to a afforestation guardrail field discloses a shutter formula highway greening guardrail, including the support column, the welding of support column surface one side has a plurality of support frame, the inside block of support frame is connected with a plurality of pin, the inside block of pin is connected with the gag lever post, the welding of support frame internal surface has a fixed block, the welding of fixed block surface one side has spacing spring, just spacing spring surface one side with the gag lever post surface corresponds the department and welds mutually, through pulling the pull rod piece for the pull rod piece can drive stopper one side gag lever post and remove, makes the gag lever post break away from inside the gag lever post, loses the spacing fixed to the gag lever post, and then makes the gag lever post break away from fast with the support frame, makes things convenient for the staff to change the gag lever post. The two sides of the outer surface of the support frame are both rotatably connected with a protective door through hinges, so that a notch on one side of the support frame is protected conveniently.

Description

Shutter type road greening guardrail

Technical Field

The application relates to the field of greening guardrails, in particular to a shutter type highway greening guardrail.

Background

The road greening guardrail is also called as: the highway guardrail net, the highway guardrail plate, the highway guardrail, the highway barrier fence, the highway net fence, it is woven and welded and formed by adopting domestic high-quality low-carbon steel wire, almag wire. The permanent guardrail net wall can be manufactured to be used as a permanent guardrail net wall and can also be used as a temporary isolation net, and the permanent guardrail net wall can be realized only by adopting different upright post fixing modes in use. The existing highway guardrails are widely used on a plurality of domestic highways and have good effects.

At present, the highway guardrail has various forms, wherein the shutter type highway greening guardrail is one of the highway greening guardrails which is widely applied, but a plurality of stop levers in the existing highway greening guardrail are connected with a main body support frame in a welding mode, so that the stop levers damaged by workers are inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned proposed problem, the present application provides a shutter type road greening guardrail.

The application provides a shutter formula highway greening guardrail adopts following technical scheme: the utility model provides a shutter formula highway greening guardrail, includes the support column, support column surface one side welding has a plurality of support frame, the inside block of support frame is connected with a plurality of pin, the inside block of pin is connected with the gag lever post, support frame internal surface welding has a fixed block, the welding of fixed block surface one side has spacing spring, just spacing spring surface one side with the gag lever post surface department of correspondence welds mutually.

Through adopting the above-mentioned technical scheme, there is a plurality of fixed block at support frame internal weld, be convenient for guarantee spacing spring one side support nature, the draw-in groove has all been seted up in the inside both sides of pin, make can be connected with gag lever post surface one side looks block, be convenient for carry on spacing fixed to the pin, guarantee the stability of pin at support frame internal connection, pass through spacing spring and gag lever post one side looks elastic connection in one fixed block surface one side, make neither can influence the removal of gag lever post under the external force control, can exert reverse effort to the gag lever post through spacing spring one side again simultaneously, reach certain spacing to the gag lever post, and then further guarantee the stability of being connected between gag lever post and the pin.

Preferably, the inner surface of the supporting frame is welded with a fixing rod, the outer surface of the fixing rod is rotatably connected with a plurality of balls, and the balls are attached to the corresponding side of the outer surface of the stop lever.

Through adopting above-mentioned technical scheme, a plurality of ball surface is laminated with the fender rod surface and is connected that corresponds the side mutually for neither can influence the block between support frame and the fender rod and be connected, can reduce the frictional force that fender rod surface and support frame internal surface produced through the rolling friction that ball and fender rod one side produced simultaneously again, make things convenient for block or separation between fender rod and the support frame more.

Preferably, the support frame surface both sides all are connected with the guard gate through the hinge rotation, the welding of guard gate surface one side has No. two fixed blocks, just No. two fixed blocks are inside to close soon to be connected with spacing bolt.

Through adopting above-mentioned technical scheme, all be connected with the guard gate through the hinge rotation in support frame surface both sides, be convenient for protect support frame one side notch, inside avoiding the rainwater to enter into the support frame, cause the internals to take place the corrosion, reduced life, the screw thread counter bore is seted up to No. two fixed blocks inside simultaneously for can close with spacing bolt soon mutually and be connected, be convenient for guarantee the leakproofness of guard gate, avoid the non-staff to control support frame internals.

Preferably, the welding of gag lever post surface one side has the stopper, just stopper surface both sides with the support frame is inside to laminate mutually and is connected.

Through adopting above-mentioned technical scheme, this device stopper surface both sides are laminated with the support frame internal surface mutually and are connected for both can neither influence the removal of gag lever post, be convenient for simultaneously guarantee the support nature of pull rod piece.

Preferably, a pull rod block is welded on one side of the outer surface of the limiting block.

Through adopting above-mentioned technical scheme, this device has the pull rod piece in the welding of stopper surface one side, is convenient for overcome spacing spring's effort better through the pull rod piece, compresses spacing spring, drives the removal of gag lever post, and pull rod piece surface both sides are connected with the inside looks block that corresponds of fixed block simultaneously for neither can influence the removal of pull rod piece, produce the dislocation when can avoiding advancing nature compression spacing spring again simultaneously.

To sum up, the application comprises the following beneficial technical effects: through pulling the pull rod piece for the pull rod piece can drive stopper one side gag lever post and remove, makes inside the gag lever post breaks away from the pin, loses the spacing fixed to the pin, and then makes the pin break away from fast with the support frame, makes things convenient for the staff to change the pin. All be connected with the guard gate through the hinge rotation in support frame surface both sides, be convenient for protect support frame one side notch, avoid the rainwater to enter into inside the support frame, cause the internals to take place the corrosion, reduced life, No. two fixed blocks are inside to close with spacing bolt mutually soon simultaneously and are connected, are convenient for guarantee the leakproofness of guard gate, avoid the non-staff to control support frame internals.

Drawings

FIG. 1 is a schematic structural view of the main body connection of the greening guardrail of the application embodiment;

FIG. 2 is a perspective view of the support frame according to the embodiment;

FIG. 3 is a schematic structural view illustrating the connection between the support frame and the detail of the protection door according to the embodiment of the present application;

FIG. 4 is an enlarged view of the detailed connection at A of the embodiment of the application;

FIG. 5 is an enlarged view of the detailed connection at B of the application example;

FIG. 6 is an enlarged view of the detailed connection at C of the application example.

Description of reference numerals: 1. a support pillar; 2. a support frame; 3. a limiting rod; 4. a first fixed block; 5. a pull rod block; 6. a stop lever; 7. a protective door; 8. a limiting spring; 9. a limiting block; 10. a ball bearing; 11. fixing the rod; 12. a second fixed block; 13. and a limiting bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses shutter formula highway greening guardrail. Referring to fig. 1, 2 and 4, a shutter type road greening guardrail is characterized in that a notch is integrally formed on one side of the outer surface of a support frame 2 to facilitate the control of internal components of the support frame 2 by workers, a clamping groove is formed on one side inside the support frame 2 to be clamped and connected with two sides of the outer surface of a stop lever 6 to facilitate the installation or replacement of the stop lever 6 and the support frame 2, a plurality of first fixing blocks 4 are welded inside the support frame 2 to ensure the support of one side of a limiting spring 8, clamping grooves are formed on two sides inside the stop lever 6 to be clamped and connected with one side of the outer surface of a limiting rod 3 to facilitate the limit and fixation of the stop lever 6 and ensure the stability of the connection of the stop lever 6 inside the support frame 2, and one side of the outer surface of the first fixing block 4 is elastically connected with one side of the limiting rod 3 through the limiting spring 8 to prevent the influence on the movement of the limiting rod 3 under the external force control, meanwhile, reverse acting force can be applied to the limiting rod 3 through one side of the limiting spring 8, certain limiting to the limiting rod 3 is achieved, and the stability of connection between the limiting rod 3 and the stop lever 6 is further guaranteed.

Referring to fig. 1 and 5, there are a plurality of dead lever 11 in 2 internal surface welding of support frame, make the support nature that both can guarantee ball 10, can not influence ball 10's rotation simultaneously again, a plurality of ball 10 surface is connected with 6 external surface of pin correspondence side laminating mutually simultaneously, make neither can influence the block between support frame 2 and the pin 6 and be connected, can be through the rolling friction that ball 10 and pin 6 one side produced simultaneously again, the frictional force of 6 external surfaces of pin and 2 internal surfaces of support frame production has been reduced, make things convenient for block or separation between pin 6 and the support frame 2 more.

Referring to fig. 3 and 6, all be connected with guard gate 7 through the hinge rotation in 2 surface both sides of support frame, be convenient for protect 2 one side notches of support frame, avoid the rainwater to enter into 2 insides of support frame, cause the internals to take place the corrosion, life is reduced, the screw thread counter bore has been seted up to 12 inside No. two fixed blocks simultaneously, make can close with stop bolt 13 mutually soon and be connected, be convenient for guarantee guard gate 7's leakproofness, avoid the non-staff to control 2 internals of support frame.

Referring to fig. 4, the two sides of the outer surface of the limiting block 9 of the device are attached to the inner surface of the support frame 2, so that the movement of the limiting rod 3 is not influenced, and the support performance of the pull rod block 5 is convenient to guarantee.

Referring to fig. 4, this device has pull rod piece 5 in the welding of stopper 9 surface one side, is convenient for better overcome spacing spring 8's effort through pull rod piece 5, compresses spacing spring 8, drives the removal of

gag lever post

3, and 5 surface both sides of pull rod piece are connected with the inside looks block that corresponds of a fixed block 4 simultaneously for neither can influence the removal of pull rod piece 5, can avoid producing the dislocation when advancing the nature compression to spacing spring 8 again simultaneously.

The implementation principle of shutter formula road greening guardrail of the embodiment of this application does: when needs are changed the pin 6, the staff rotates spacing bolt 13 through the instrument, make and to rotate both sides guard gate 7, conveniently control 2 internals of support frame, stimulate through pulling pull rod piece 5 simultaneously, make pull rod piece 5 can drive the stopper 9 of one side and remove, thereby make stopper 9 one side gag lever post 3 corresponding synchronous motion that carries on, make inside gag lever post 3 breaks away from pin 6, lose spacing fixed to pin 6, and then make pin 6 break away from fast with support frame 2, make things convenient for the staff to change pin 6.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a shutter formula highway greening guardrail which characterized in that: including support column (1), support column (1) surface one side welding has a plurality of support frame (2), support frame (2) inside block is connected with a plurality of pin (6), pin (6) inside block is connected with gag lever post (3), support frame (2) internal surface welding has fixed block (4) No. one, fixed block (4) surface one side welding has limiting spring (8), just limiting spring (8) surface one side with gag lever post (3) surface corresponds the department and welds mutually.

2. A louvered road greening guardrail as claimed in claim 1, wherein: the support frame (2) internal surface welding has dead lever (11), dead lever (11) surface rotates and is connected with a plurality of ball (10), and a plurality of ball (10) with the corresponding side of pin (6) surface laminates mutually and is connected.

3. A louvered road greening guardrail as claimed in claim 1, wherein: support frame (2) surface both sides all are connected with guard gate (7) through the hinge rotation, guard gate (7) surface one side welding has No. two fixed blocks (12), just No. two fixed blocks (12) are inside to close soon to be connected with spacing bolt (13).

4. A louvered road greening guardrail as claimed in claim 1, wherein: the limiting block (9) is welded on one side of the outer surface of the limiting rod (3), and two sides of the outer surface of the limiting block (9) are attached to the inside of the support frame (2) and connected with the inside of the support frame.

5. A louvered road greening guardrail as claimed in claim 4, wherein: and a pull rod block (5) is welded on one side of the outer surface of the limiting block (9).