CN211446582U

CN211446582U - Bridge beam supports that can adapt to bridge slope

Info

Publication number: CN211446582U
Application number: CN201922206514.3U
Authority: CN
Inventors: 黄展恩; 程绍世; 张慧群; 赵心灵; 覃茂光
Original assignee: Hutong Construction Hainan Co ltd
Current assignee: Hutong Construction Hainan Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-08
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a can adapt to bridge beam supports of bridge slope, the on-line screen storage device comprises a base, the top of base is equipped with the support body that the slope set up, the top fixed mounting of support body has T shape slide rail, and slidable mounting has the slider on the T shape slide rail, and top one side fixed mounting of base has the riser, and the sliding sleeve is equipped with the movable plate on the riser, and the top of movable plate is articulated mutually with the bottom of slider, the top opposite side fixed mounting of base has the fixed plate, and the rectangular channel that both sides were the opening setting is seted up at the top of fixed plate, rotates between the front side inner wall of rectangular channel and the rear side inner wall to install same dwang, and fixed cover is equipped. The utility model discloses simple structure, convenient operation is convenient for adjust the gradient of support body according to actual need to satisfy the bridge of different gradients, satisfy the operation needs, be favorable to the use.

Description

Bridge beam supports that can adapt to bridge slope

Technical Field

The utility model relates to a bridge beam supports technical field especially relates to a bridge beam supports that can adapt to the bridge slope.

Background

The bridge bearing is an important part for connecting an upper structure and a lower structure of the bridge, and the bridge bearing has enough bearing capacity to ensure that the vertical counter force and the horizontal counter force of the bearing are safely and reliably transmitted to the lower structure.

However, the inclination angle of the existing bridge support is fixed, and cannot be adjusted conveniently according to actual needs, so that the existing bridge support cannot be suitable for bridges with different angles, and therefore the bridge support capable of adapting to the gradient of the bridge is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the bridge beam supports who can adapt to the bridge slope that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bridge support capable of adapting to the gradient of a bridge comprises a base, wherein a support body which is obliquely arranged is arranged above the base, a T-shaped sliding rail is fixedly arranged at the top of the support body, a sliding block is slidably arranged on the T-shaped sliding rail, a vertical plate is fixedly arranged on one side of the top of the base, a movable plate is sleeved on the vertical plate in a sliding manner, the top of the movable plate is hinged with the bottom of the sliding block, a fixed plate is fixedly arranged on the other side of the top of the base, a rectangular groove with two sides respectively provided with an opening is arranged at the top of the fixed plate, a rotating rod is rotatably arranged between the inner wall of the front side and the inner wall of the rear side of the rectangular groove, a rotating block which is obliquely arranged is fixedly sleeved on the rotating rod, the top of the rotating block extends to the upper part of, one side that the riser is close to the fixed plate is rotated and is installed the screw rod, the one end of screw rod runs through first rectangular hole and extends to outside the fixed plate and fixed mounting has the carousel, the outside of carousel is annular fixed mounting and has a plurality of holding rods, the thread bush is equipped with the movable block on the screw rod, it has the connecting plate that same slope set up to articulate between one side that top one side of movable block and movable plate are close to the fixed plate, the top fixed mounting of movable block has the L shaped plate, the fixed plate cover is established on the L shaped plate, the second rectangular hole has been seted up to one side of fixed plate, all nested two first balls on four side inner walls of second rectangular hole, the front side of L shaped plate, the rear side, the ball groove has all been seted up on top and the top inner.

Preferably, the bottom of the moving block is nested with four second balls, and the bottom of the second balls is in rolling contact with the top of the base.

Preferably, one side of the moving block is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod.

Preferably, a first bearing is fixedly mounted on one side of the vertical plate close to the fixing plate, and an inner ring of the first bearing is fixedly sleeved with the outer side of the screw rod.

Preferably, the same second bearing is fixedly installed between the front side inner wall and the rear side inner wall of the first rectangular hole, and an inner ring of the second bearing is fixedly sleeved with the outer side of the screw rod.

Preferably, the front inner wall and the rear inner wall of the rectangular groove are both fixedly provided with a third bearing, and the inner ring of the third bearing is fixedly sleeved with the outer side of the rotating rod.

Preferably, the top of the sliding block is provided with a T-shaped sliding groove, two sides of the T-shaped sliding groove are both provided with openings, and the T-shaped sliding groove is connected with a T-shaped sliding rail in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

by matching the arranged base, the support body, the T-shaped slide rail, the vertical plate, the movable plate, the fixed plate, the rectangular groove, the rotating block, the first rectangular hole, the screw rod, the rotary table, the moving block, the connecting plate, the L-shaped plate, the first ball and the ball groove, when the inclination angle of the support body needs to be adjusted, the rotary table is rotated in the forward direction to drive the screw rod to rotate, the screw rod rotates to drive the moving block to move towards the direction close to the vertical plate, the moving block drives the four ball grooves to move through the L-shaped plate, the first ball rolls in the corresponding ball grooves, the moving block drives the movable plate to slide upwards on the vertical plate through the extrusion connecting plate, the vertical plate drives the sliding block to slide on the T-shaped slide rail and generate extrusion force, the sliding block drives the support body to rotate upwards through the T-shaped slide rail, the support body drives the, so that the stand body is fixed.

The utility model discloses simple structure, convenient operation is convenient for adjust the gradient of support body according to actual need to satisfy the bridge of different gradients, satisfy the operation needs, be favorable to the use.

Drawings

Fig. 1 is a schematic structural diagram of a bridge support capable of adapting to a bridge slope according to the present invention;

fig. 2 is the utility model provides a can adapt to bridge beam supports's of bridge slope a part enlarged structure schematic diagram.

In the figure: the device comprises a base 1, a support body 2, a 3T-shaped sliding rail, a vertical plate 4, a moving plate 5, a fixed plate 6, a rectangular groove 7, a rotating block 8, a first rectangular hole 9, a screw rod 10, a rotating disc 11, a moving block 12, a connecting plate 13, a L-shaped plate 14, a first ball 15 and a ball groove 16.

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.

Referring to fig. 1-2, a bridge support capable of adapting to the gradient of a bridge, comprising a base 1, a support body 2 arranged obliquely is arranged above the base 1, a T-shaped slide rail 3 is fixedly arranged on the top of the support body 2, a slide block is slidably arranged on the T-shaped slide rail 3, a vertical plate 4 is fixedly arranged on one side of the top of the base 1, a movable plate 5 is slidably sleeved on the vertical plate 4, the top of the movable plate 5 is hinged with the bottom of the slide block, a fixed plate 6 is fixedly arranged on the other side of the top of the base 1, a rectangular groove 7 with two sides both provided with an opening is arranged on the top of the fixed plate 6, the same rotating rod is rotatably arranged between the inner wall of the front side and the inner wall of the rear side of the rectangular groove 7, a rotating block 8 arranged obliquely is fixedly sleeved on the rotating rod, the top of the rotating block 8 extends to the upper side of the fixed plate 6, one side of the vertical plate 4 close to the fixed plate 6 is rotatably provided with a screw rod 10, one end of the screw rod 10 extends out of the fixed plate 6 through a first rectangular hole 9 and is fixedly provided with a rotary table 11, the outer side of the rotary table 11 is annularly and fixedly provided with a plurality of holding rods, a thread sleeve is arranged on the screw rod 10 and is provided with a movable block 12, a connecting plate 13 which is arranged obliquely is hinged between one side of the top of the movable block 12 and one side of the movable plate 5 close to the fixed plate 6, the top of the movable block 12 is fixedly provided with an L-shaped plate 14, the fixed plate 6 is sleeved on the L-shaped plate 14, one side of the fixed plate 6 is provided with a second rectangular hole, two first balls 15 are respectively nested on the inner walls of four sides of the second rectangular hole, the inner walls of the front side, the rear side, the top and the top of the L-shaped plate 14, convenient operation is convenient for adjust the gradient of support body 2 according to actual need to satisfy the bridge of different gradients, satisfy the user demand, be favorable to the use.

In the utility model, four second balls are nested at the bottom of the moving block 12, the bottom of the second balls is in rolling contact with the top of the base 1, one side of the moving block 12 is provided with a threaded hole which is in threaded connection with the screw rod 10, one side of the vertical plate 4 close to the fixed plate 6 is fixedly provided with a first bearing, the inner ring of the first bearing is fixedly sleeved with the outer side of the screw rod 10, the same second bearing is fixedly arranged between the front inner wall and the rear inner wall of the first rectangular hole 9, the inner ring of the second bearing is fixedly sleeved with the outer side of the screw rod 10, third bearings are fixedly arranged on the front inner wall and the rear inner wall of the rectangular groove 7, the inner ring of the third bearing is fixedly sleeved with the outer side of the rotating rod, the top of the sliding block is provided with a T-shaped sliding groove with openings at both sides, the T-shaped sliding groove is in sliding, the inclination of the support body 2 can be adjusted conveniently according to actual needs, so that bridges with different inclinations can be met, the use needs can be met, and the use is facilitated.

The working principle is as follows: when the support is used, when the inclination angle of the support body 2 needs to be adjusted, the holding rod is rotated in the forward direction, the holding rod drives the rotating disc 11 to rotate, the rotating disc 11 drives the screw rod 10 to rotate, under the action of the threaded hole formed in the moving block 12, the screw rod 10 rotates to drive the moving block 12 to move towards the direction close to the vertical plate 4, the moving block 12 drives the four second balls to roll on the top of the base 1, the moving block 12 drives the L-shaped plate 14 to move, the L-shaped plate 14 drives the four ball grooves 16 to move, the first balls 15 roll in the corresponding ball grooves 16, the moving block 12 extrudes the connecting plate 13 in the moving process, under the action of extrusion force, the connecting plate 13 moves and rotates, the connecting plate 13 drives the moving plate 5 to slide upwards on the vertical plate 4, the vertical plate 5 generates extrusion force on the sliding block, under the action of extrusion force, the sliding block moves and rotates, under the effect of extrusion force, the slider drives T shape slide rail 3 and upwards rotates, T shape slide rail 3 drives support body 2 and upwards rotates, support body 2 drives turning block 8 and rotates on the dwang, stop rotating the holding rod after support body 2 rotates suitable position, under the effect of self thread locking damping force between screw rod 10 and movable block 12, be equivalent to ordinary screw member self thread locking power, make support body 2 fixed, make the gradient of being convenient for adjust support body 2 according to actual need, thereby satisfy the bridge of different gradients.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The bridge bearing capable of adapting to the gradient of a bridge comprises a base (1), wherein a bearing body (2) is arranged above the base (1) in an inclined mode, and is characterized in that a T-shaped sliding rail (3) is fixedly arranged at the top of the bearing body (2), a sliding block is arranged on the T-shaped sliding rail (3) in a sliding mode, a vertical plate (4) is fixedly arranged on one side of the top of the base (1), a movable plate (5) is sleeved on the vertical plate (4) in a sliding mode, the top of the movable plate (5) is hinged to the bottom of the sliding block, a fixed plate (6) is fixedly arranged on the other side of the top of the base (1), a rectangular groove (7) with two sides respectively arranged in an opening mode is formed in the top of the fixed plate (6), a rotating rod is rotatably arranged between the inner wall of the front side and the inner wall, the top of the rotating block (8) extends to the upper part of the fixed plate (6) and is fixedly connected with one side of the bottom of the support body (2), the bottom of one side of the fixed plate (6) is provided with a first rectangular hole (9) with the bottom arranged as an opening, one side of the vertical plate (4) close to the fixed plate (6) is rotatably provided with a screw rod (10), one end of the screw rod (10) penetrates through the first rectangular hole (9) and extends to the outside of the fixed plate (6) and is fixedly provided with a turntable (11), the outer side of the turntable (11) is fixedly provided with a plurality of holding rods in an annular shape, a threaded sleeve on the screw rod (10) is provided with a moving block (12), a connecting plate (13) which is obliquely arranged is hinged between one side of the top of the moving block (12) and one side of the moving plate (5) close to the fixed plate (6), an L-shaped, the second rectangular hole has been seted up to one side of fixed plate (6), has all nested two first balls (15) on the four sides inner wall in second rectangular hole, has all seted up ball groove (16) on front side, rear side, top and the top inner wall of L shaped plate (14), the lateral wall rolling contact in the outside of first ball (15) and the ball groove (16) that corresponds.

2. A bridge bearing capable of adapting to the gradient of a bridge according to claim 1, wherein the bottom of the moving block (12) is nested with four second balls, and the bottom of the second balls is in rolling contact with the top of the base (1).

3. The bridge bearing capable of adapting to the gradient of a bridge as claimed in claim 1, wherein one side of the moving block (12) is provided with a threaded hole, and the threaded hole is in threaded connection with the screw (10).

4. The bridge bearing capable of adapting to the gradient of a bridge according to claim 1, wherein a first bearing is fixedly installed on one side of the vertical plate (4) close to the fixing plate (6), and an inner ring of the first bearing is fixedly sleeved with the outer side of the screw rod (10).

5. The bridge bearing capable of adapting to the gradient of a bridge according to claim 1, wherein a same second bearing is fixedly installed between the front inner wall and the rear inner wall of the first rectangular hole (9), and an inner ring of the second bearing is fixedly sleeved with the outer side of the screw rod (10).

6. The bridge bearing capable of adapting to the gradient of a bridge according to claim 1, wherein a third bearing is fixedly installed on each of the front inner wall and the rear inner wall of the rectangular groove (7), and an inner ring of the third bearing is fixedly sleeved with the outer side of the rotating rod.

7. The bridge support capable of adapting to the gradient of a bridge according to claim 1, wherein a T-shaped sliding groove with openings at both sides is formed at the top of the sliding block, and the T-shaped sliding groove is slidably connected with a T-shaped sliding rail (3).