CN213508010U

CN213508010U - Vase mound is used in bridge construction

Info

Publication number: CN213508010U
Application number: CN202021994736.2U
Authority: CN
Inventors: 张思平
Original assignee: Anhui Tongji Hydropower Construction And Installation Co ltd
Current assignee: Anhui Tongji Hydropower Construction And Installation Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-22
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to the technical field of vase piers, and discloses a vase pier for bridge construction, which comprises a vase pier body, wherein two parallel limiting rings are fixedly sleeved on the vase pier body; the bottom of one limiting ring is provided with a ring groove, and the top of the other limiting ring is provided with a ring groove; a plurality of rotating pieces are arranged inside the two ring grooves; the vase mound upper berth is equipped with the buffer block, and the buffer block is located the centre bore department of spacing collar. The utility model provides a vase mound is used in bridge construction, the utility model discloses a set up and rotate the piece for when the car collided, played the guide effect, reduced direct collision, in order to play the phenomenon that reduces the damage.

Description

Vase mound is used in bridge construction

Technical Field

The utility model relates to a vase mound field especially relates to a vase mound is used in bridge construction.

Background

Under the rapid development of traffic in recent years, the road network density in China is continuously increased, the crossing positions of a newly-built road and an already-built road are more and more, bridges for crossing the existing road are more and more, and the requirement on the span is also more and more.

The vase pier is used as an important supporting part in a bridge, the vase pier is visible anywhere on a road surface, and due to the fact that the vase pier has no protection measures, vehicles collide with the vase pier occasionally, and casualties are caused seriously.

In order to solve the problem, the application provides a vase pier for bridge construction.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a vase mound is used in bridge construction, the utility model discloses a set up and rotate the piece for when the car collided, played the guide effect, reduced direct collision, in order to play the phenomenon that reduces the damage.

(II) technical scheme

In order to solve the problems, the utility model provides a vase pier for bridge construction, which comprises a vase pier body, wherein two parallel limiting rings are fixedly sleeved on the vase pier body;

the bottom of one limiting ring is provided with a ring groove, and the top of the other limiting ring is provided with a ring groove;

a plurality of rotating pieces are arranged inside the two ring grooves;

the vase mound body upper berth is equipped with the buffer block, and the buffer block is located the centre bore department of spacing collar.

Preferably, the rotating part comprises a rotating shaft and a sleeve, the end of the rotating shaft extends into the annular groove, and the sleeve is fixedly sleeved on the rotating shaft.

Preferably, the swivel is sleeved in the annular groove in a rotating mode, and the end portion of the rotating shaft extends into the swivel and is connected with the swivel in a rotating mode.

Preferably, a rubber pad is paved on the periphery of the sleeve.

Preferably, the spacing ring consists of two semicircular rings, and the two semicircular rings are welded with each other.

The above technical scheme of the utility model has following profitable technological effect:

when the vehicle takes place the offset collision, the pivot rotates to drive the change and rotate in the inside of annular, played the effect of direction to the vehicle, reduce the direct collision with vase mound body of vehicle, with the damage that reduces vehicle and vase mound body, when the head-on collision, the buffer block has played the effect of buffering, reduces direct rigid collision, with the reduction damage.

Drawings

Fig. 1 is the utility model provides a flower vase mound for bridge construction's schematic structure diagram.

Fig. 2 is the utility model provides an internal structure schematic diagram of spacing collar in vase mound for bridge construction.

Reference numerals: 1. a vase pier body; 2. a limiting ring; 3. a ring groove; 4. a rotating member; 41. a rotating shaft; 42. a sleeve; 5. a buffer block; 6. and (7) rotating the ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the vase pier for bridge construction provided by the utility model comprises a vase pier body 1, wherein two parallel spacing rings 2 are fixedly sleeved on the vase pier body 1;

the bottom of one limiting ring 2 is provided with a ring groove 3, and the top of the other limiting ring 2 is provided with a ring groove 3;

a plurality of rotating pieces 4 are arranged in the two ring grooves 3;

the vase pier body 1 upper berth is equipped with buffer block 5, and buffer block 5 is located the centre point department of spacing collar 2.

In an alternative embodiment, the rotating member 4 is composed of a rotating shaft 41 and a sleeve 42, the end of the rotating shaft 41 extends into the annular groove 3, and the sleeve 42 is fixedly sleeved on the rotating shaft 41.

In an alternative embodiment, the inner portion of the ring groove 3 is rotatably sleeved with the rotating ring 6, and the end portion of the rotating shaft 41 extends into the inner portion of the rotating ring 6 and is rotatably connected with the rotating ring 6.

In an alternative embodiment, a rubber pad is placed around the outer circumference of the sleeve 42 to provide cushioning.

In an alternative embodiment, the stop collar 2 is formed by two semicircular rings, and the two semicircular rings are welded together.

The utility model discloses in, when the vehicle takes place the offset collision, pivot 41 rotates to drive swivel 6 and rotate in the inside of annular 3, played the effect of direction to the vehicle, reduce the direct collision with vase mound body 1 of vehicle, with the damage that reduces vehicle and vase mound body 1, when the head-on collision, buffer block 5 has played the effect of buffering, reduces direct rigid collision, with the reduction damage.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a vase mound is used in bridge construction, includes vase mound body (1), its characterized in that: two limiting rings (2) which are parallel to each other are fixedly sleeved on the vase pier body (1);

the bottom of one limiting ring (2) is provided with a ring groove (3), and the top of the other limiting ring (2) is provided with a ring groove (3);

a plurality of rotating pieces (4) are arranged in the two ring grooves (3);

the vase pier body (1) upper berth is equipped with buffer block (5), and buffer block (5) are located the centre mouth department of spacing collar (2).

2. The vase pier for bridge construction according to claim 1, wherein the rotating member (4) comprises a rotating shaft (41) and a sleeve (42), the end of the rotating shaft (41) extends into the annular groove (3), and the sleeve (42) is fixedly sleeved on the rotating shaft (41).

3. The vase pier for bridge construction according to claim 2, wherein the ring groove (3) is rotatably sleeved with a rotating ring (6), and the end of the rotating shaft (41) extends into the rotating ring (6) and is rotatably connected with the rotating ring (6).

4. Vase pier for bridge construction according to claim 2, wherein a rubber pad is applied on the outer circumference of the sleeve (42).

5. The vase pier for bridge construction according to claim 1, wherein the stop collar (2) is composed of two semicircular rings, and the two semicircular rings are welded together.