CN211007931U

CN211007931U - Anti-seismic guardrail

Info

Publication number: CN211007931U
Application number: CN201921790656.2U
Authority: CN
Inventors: 汤珲
Original assignee: Jiangsu Shenghong Intelligent Security Facilities Co ltd
Current assignee: Jiangsu Shenghong Intelligent Security Facilities Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-14
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses an anti-seismic guardrail, which comprises a supporting base, mounting holes, a first sleeve, a second sleeve, a first supporting ring, a limiting guide pillar, a buffer spring, an adjusting pipe, a second supporting ring, a screwed joint, a nut, a fastening threaded hole, a limiting through hole, a vertical pillar, a fastening bolt and a transverse supporting rod, wherein the mounting holes are respectively arranged at four corners of the supporting base; the supporting base is fixedly connected with a first sleeve; a second sleeve is fixedly connected to the right side of the supporting base relative to the first sleeve; and the outer walls of the first sleeve and the second sleeve are fixedly connected with a first supporting ring along the circumferential direction. This neotype beneficial effect is that the installation is dismantled more conveniently, and the buffering effect is better, has antidetonation function.

Description

Anti-seismic guardrail

Technical Field

The utility model relates to a guardrail field, in particular to antidetonation type guardrail.

Background

The guardrail is commonly used for boundary isolation or area division and area protection, has wide application, and is widely used for isolation and protection of various fields such as industry, agriculture, animal husbandry, forestry, highways, railways, national defense, airports, ports, municipal guardrails, greening, grasslands, orchards and the like.

But current guardrail exists the installation and dismantles inconveniently, and the buffering effect is poor, does not have the problem of antidetonation function.

Therefore, the anti-seismic guardrail with the anti-seismic function is required to be designed, and is convenient to mount and dismount, good in buffering effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides an antidetonation type guardrail can solve prior art, and the installation is dismantled inconveniently, and the buffering effect is poor, does not have the antidetonation problem.

The utility model provides an anti-seismic guardrail, which comprises a supporting base, mounting holes, a first sleeve, a second sleeve, a first supporting ring, a limiting guide pillar, a buffer spring, an adjusting pipe, a second supporting ring, a screwed joint, a nut, a fastening threaded hole, a limiting through hole, a vertical pillar, a fastening bolt and a transverse supporting rod, wherein the mounting holes are respectively arranged at four corners on the supporting base; the supporting base is fixedly connected with a first sleeve; a second sleeve is fixedly connected to the right side of the supporting base relative to the first sleeve; the outer walls of the first sleeve and the second sleeve are fixedly connected with a first supporting ring along the circumferential direction; the first support ring is fixedly connected with limiting guide posts at equal intervals along the circumferential direction; a threaded joint is arranged on the limiting guide pillar; the limiting guide post is connected with a buffer spring; the central positions of the first sleeve and the second sleeve are respectively connected with an adjusting pipe; the outer wall of the adjusting pipe is connected with a second support ring along the circumferential direction; limiting through holes are formed in the second supporting ring at equal intervals; the adjusting pipe is provided with a fastening threaded hole; the threaded connector is in threaded connection with a nut; the adjusting pipe is connected with a vertical strut through a fastening threaded hole and a fastening bolt; and the side wall of the vertical strut is in threaded connection with a transverse supporting rod.

Preferably, the second support ring is placed above the limiting guide pillar relative to the buffer spring.

Preferably, the first support ring is fixedly connected with four limit guide pillars at equal intervals.

Preferably, the sleeve is adapted to the adjustment tube.

Preferably, the limiting through hole is matched with the limiting guide pillar.

Preferably, the buffer spring is adapted to the limit guide pillar.

The utility model has the advantages that:

1. the anti-seismic guardrail is characterized in that firstly, a plurality of buffer springs are sleeved on limiting guide pillars one by one; then connecting the adjusting pipe with the first sleeve; then the second support ring is sleeved on the first sleeve; the second support ring is movable, the second support ring is placed on the limiting guide post along the adjusting pipe, and then the second support ring is fixed on the limiting guide post by using a nut; then the vertical support is fixed on the adjusting pipe through a fastening bolt; then the vertical strut is in threaded connection with one end of the transverse supporting rod; then the other end of the transverse supporting rod is in threaded connection with the vertical strut, so that the whole device is convenient to mount and dismount.

2. In the anti-seismic guardrail, the first support ring is fixedly connected with limiting guide posts at equal intervals along the circumferential direction; a screwed joint is arranged on the limiting guide pillar; the limiting guide post is connected with a buffer spring; the central positions of the first sleeve and the second sleeve are respectively connected with an adjusting pipe; through being provided with spacing guide pillar, buffer spring, first supporting ring, second supporting ring, control tube and first sleeve pipe for the device has certain buffering effect, and then makes the device have antidetonation function.

Drawings

Fig. 1 is a schematic view of an anti-seismic guardrail structure provided by the present invention;

fig. 2 is a schematic view of a combined structure of a first sleeve and an adjusting tube of the anti-seismic guardrail provided by the present invention;

fig. 3 is a schematic view of a split structure of a first sleeve and an adjusting pipe of the anti-seismic guardrail provided by the utility model;

fig. 4 is the utility model provides a support base of antidetonation type guardrail and first sleeve pipe and second sheathed tube connection structure sketch map.

Description of reference numerals: 1-a support base; 2-mounting holes; 3-a first sleeve; 4-a second sleeve; 5-a first support ring; 6-limiting guide pillars; 7-a buffer spring; 8-a regulating tube; 9-a second support ring; 10-a threaded joint; 11-a screw cap; 12-fastening threaded holes; 13-a limiting through hole; 14-vertical struts; 15-fastening bolts; 16-transverse support bar.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

The embodiment of the utility model provides an antidetonation type guardrail, including support base 1, mounting hole 2, first sleeve 3, second sleeve 4, first support ring 5, spacing guide pillar 6, buffer spring 7, regulating tube 8, second support ring 9, screwed joint 10, nut 11, fastening screw hole 12, spacing through-hole 13, vertical support 14, fastening bolt 15 and horizontal bracing piece 16, four angles are provided with mounting hole 2 on the support base 1 respectively; the supporting base 1 is fixedly connected with a first sleeve 3; a second sleeve 4 is fixedly connected to the right side of the supporting base 1 relative to the first sleeve 3; the outer walls of the first sleeve 3 and the second sleeve 4 are fixedly connected with a first supporting ring 5 along the circumferential direction; the first supporting ring 5 is fixedly connected with limiting guide posts 6 at equal intervals along the circumferential direction; the limiting guide post 6 is provided with a screwed joint 10; the limiting guide post 6 is connected with a buffer spring 7; the central positions of the first sleeve 3 and the second sleeve 4 are respectively connected with an adjusting pipe 8; the outer wall of the adjusting pipe 8 is connected with a second support ring 9 along the circumferential direction; the second support ring 9 is provided with limiting through holes 13 at equal intervals; a fastening threaded hole 12 is formed in the adjusting pipe 8; the threaded connector 10 is in threaded connection with a nut 11; the adjusting pipe 8 is connected with a vertical strut 14 through a fastening threaded hole 12 and a fastening bolt 15; the side wall of the vertical pillar 14 is in threaded connection with a transverse support rod 16.

In this embodiment, the second support ring 9 is placed on the position-limiting guide post 6 above the buffer spring 7.

In this embodiment, four limit guide pillars 6 are fixedly connected to the first support ring 5 at equal intervals.

In this embodiment, the sleeve 3 is adapted to the adjustment tube 8.

In this embodiment, the limiting through hole 13 is adapted to the limiting guide pillar 6.

In this embodiment, the buffer spring 7 is adapted to the position-limiting guide post 6.

The working principle is as follows: the anti-seismic guardrail is characterized in that firstly, a plurality of buffer springs 7 are sleeved on limiting guide pillars 6 one by one; then connecting the adjusting pipe 8 with the first sleeve 3; then the second support ring 9 is sleeved on the first sleeve 3; the second support ring 9 is movable, the second support ring 9 is placed on the limit guide post 6 along the adjusting pipe 8, and then the second support ring 9 is fixed on the limit guide post 6 by using a nut 11; then the vertical strut 14 is fixed on the adjusting pipe 8 through a fastening bolt 15; then the vertical strut 14 is in threaded connection with one end of the transverse support rod 16; the other end of the cross support bar 16 is then threadedly connected to the upright post 14, so that the whole device is convenient to mount and dismount. In the anti-seismic guardrail, the first support ring 5 is fixedly connected with limiting guide posts 6 at equal intervals along the circumferential direction; the limiting guide post 6 is provided with a screwed joint 10; the limiting guide post 6 is connected with a buffer spring 7; the central positions of the first sleeve 3 and the second sleeve 4 are respectively connected with an adjusting pipe 8; through being provided with spacing guide pillar 6, buffer spring 7, first lock ring 5, second lock ring 9, regulating tube 8 and first sleeve 3 for the device has certain buffering effect, and then makes the device have shock-resistant function.

The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.

Claims

1. The utility model provides an antidetonation type guardrail which characterized in that: the device comprises a supporting base (1), mounting holes (2), a first sleeve (3), a second sleeve (4), a first supporting ring (5), a limiting guide post (6), a buffer spring (7), an adjusting pipe (8), a second supporting ring (9), a threaded joint (10), a nut (11), a fastening threaded hole (12), a limiting through hole (13), a vertical support column (14), a fastening bolt (15) and a transverse supporting rod (16), wherein the mounting holes (2) are respectively formed in four corners of the supporting base (1); a first sleeve (3) is fixedly connected to the supporting base (1); a second sleeve (4) is fixedly connected to the right side of the supporting base (1) relative to the first sleeve (3); the outer walls of the first sleeve (3) and the second sleeve (4) are fixedly connected with a first supporting ring (5) along the circumferential direction; the first supporting ring (5) is fixedly connected with limiting guide columns (6) at equal intervals along the circumferential direction; a screwed joint (10) is arranged on the limiting guide post (6); the limiting guide post (6) is connected with a buffer spring (7); the central positions of the first sleeve (3) and the second sleeve (4) are respectively connected with an adjusting pipe (8); the outer wall of the adjusting pipe (8) is connected with a second support ring (9) along the circumferential direction; limiting through holes (13) are formed in the second support ring (9) at equal intervals; a fastening threaded hole (12) is formed in the adjusting pipe (8); a nut (11) is connected to the threaded joint (10) in a threaded manner; the adjusting pipe (8) is connected with a vertical strut (14) through a fastening threaded hole (12) and a fastening bolt (15); the side wall of the vertical strut (14) is in threaded connection with a transverse support rod (16).

2. An anti-seismic guard rail according to claim 1, characterized in that the second support ring (9) is placed on the restraining post (6) above the buffer spring (7).

3. An anti-seismic guardrail according to claim 1, characterized in that four limit posts (6) are fixedly connected to the first support ring (5) equidistantly.

4. An earthquake-resistant guardrail according to claim 1, characterized in that the sleeve (3) is adapted to the adjusting tube (8).

5. An anti-seismic guardrail according to claim 1, characterized in that the limiting through-holes (13) are adapted to the limiting guide posts (6).

6. An anti-seismic guard rail according to claim 1, characterized in that the buffer spring (7) is adapted to the restraining post (6).