CN213625191U - Novel bridge bearing - Google Patents

Abstract

The utility model discloses a novel bridge beam supports, including first top board, terminal surface fixedly connected with rubber pad under the first top board, the transparent box of terminal surface fixedly connected with before the rubber pad of going up, the rotation of the inner front side of transparent box is provided with the plastics pointer, plastics pointer below is provided with the deflection angle chi, the fixed setting of deflection angle chi is on the inner leading flank of transparent box, the terminal surface fixedly connected with second top board under the rubber pad, the equal fixedly connected with joint support post in second top board bottom surface both sides, terminal surface fixedly connected with second holding down plate under the joint support post. The utility model discloses a novel bridge beam supports, this support device has guaranteed the stability of support through setting up a plurality of support shock-absorbing structure, can offset most shear force through the link mechanism that sets up, is convenient for observe the support at any time moreover and whether is in the horizontal direction, is convenient for install.

Description

Novel bridge bearing

Technical Field

The utility model relates to a bridge beam supports field especially relates to a novel bridge beam supports.

Background

The bridge bearing is an important structural component for connecting an upper structure and a lower structure of a bridge, is positioned between the bridge and the pad stone, can reliably transfer load and deformation (displacement and corner) borne by the upper structure of the bridge to the lower structure of the bridge, and is an important force transfer device of the bridge. The device comprises a fixed support and a movable support. The common support forms for bridge engineering include: felt or flat supports, plate rubber supports, ball supports, steel supports, special supports and the like.

The existing part of bridge support is simple in structure and single in function, generally only has support for upper and lower forces, and lacks of measures for responding to support shearing force, so that the rubber support is easy to deform after long service time, the support effect is lost, and the simple judgment measures for judging whether the support is in a horizontal position or not are lacked during installation, and tools are generally needed for measurement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel bridge bearing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel bridge support comprises a first upper press plate, wherein an upper rubber pad is fixedly connected to the lower end face of the first upper press plate, a transparent box is fixedly connected to the front end face of the upper rubber pad, a plastic pointer is rotatably arranged on the front side of the inner end of the transparent box, a deflection angle ruler is arranged below the plastic pointer and fixedly arranged on the front side face of the inner end of the transparent box, a second upper press plate is fixedly connected to the lower end face of the upper rubber pad, connecting support columns are fixedly connected to both sides of the lower end face of the second upper press plate, a second lower press plate is fixedly connected to the lower end faces of the connecting support columns, a lower support seat is fixedly connected to the middle part of the upper end face of the second lower press plate, a lower support spring is fixedly connected to the upper end face of the inner side of the lower support seat, a lower support pad is fixedly connected to the upper, go up supporting spring on the inboard terminal surface fixedly connected with of supporting seat down, go up supporting spring down terminal surface fixedly connected with go up the supporting pad, go up supporting pad down terminal surface fixedly connected with main tributary dagger, main tributary dagger down the terminal surface run through terminal surface and bottom suspension dagger up end and fixed connection on the terminal surface is gone up to the bottom suspension dagger in proper order, fixed cover is equipped with the annular support pad on the main tributary dagger middle part outer wall, go up the equal fixedly connected with connecting rod of supporting seat and bottom suspension dagger both sides outer wall, be located two of homonymy connecting rod fixed connection is on a lateral wall of connecting support dagger middle part department, terminal surface fixedly connected with lower rubber pad under the second lower rubber pad, the first lower rubber pad of terminal surface.

As a further description of the above technical solution:

the annular supporting pad up end and last supporting seat fixed connection, annular supporting pad lower extreme end and lower supporting seat fixed connection.

As a further description of the above technical solution:

a plurality of threaded mounting holes are formed in the two sides of the first upper pressing plate, the two sides of the second lower pressing plate and the two sides of the first lower pressing plate.

As a further description of the above technical solution:

and the inner ends of the thread mounting holes are connected with mounting bolts in a threaded manner.

As a further description of the above technical solution:

and the joints of the connecting support columns, the upper support seats and the lower support seats, the second upper pressing plate and the second lower pressing plate are all set to be fillets.

As a further description of the above technical solution:

the upper supporting pad, the lower supporting pad and the annular supporting pad are all made of hard rubber.

The utility model discloses following beneficial effect has:

the utility model provides a novel bridge bearing, through setting up transparent box-packed characteristics that the device utilized plastics pointer always directional earth center under the action of gravity, whether the support is in the horizontality when the installation can be known to cooperation deflection angle chi reading.

The utility model provides a pair of novel bridge beam supports through the effect that sets up rubber pad, lower rubber pad cooperation upper support seat and lower support seat structure realization multistage shock attenuation and support, increases support stability.

The utility model provides a pair of novel bridge beam supports can offset the shear force that most came from support seat and under bracing seat through articulated connecting rod between support column and last support seat and under bracing seat, takes place the displacement between the connection structure about preventing and leads to device deformation, loses the supporting effect.

Drawings

Fig. 1 is a schematic view of a main structure of a novel bridge support provided by the present invention;

fig. 2 is a top view of the utility model provides a novel bridge bearing.

Illustration of the drawings:

1. a first upper platen; 2. a rubber pad is arranged; 3. a transparent box; 4. a plastic pointer; 5. a deflection angle ruler; 6. a second upper platen; 7. a threaded mounting hole; 8. installing a bolt; 9. connecting the supporting columns; 10. a connecting rod; 11. an upper support base; 12. an upper support spring; 13. an upper support pad; 14. a main support column; 15. a lower support pad; 16. a lower support spring; 17. a lower support seat; 18. an annular support pad; 19. a second lower platen; 20. a rubber pad is arranged; 21. a first lower platen.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a novel bridge support comprises a first upper press plate 1, an upper rubber pad 2 is fixedly connected to the lower end face of the first upper press plate 1, a transparent box 3 is fixedly connected to the front end face of the upper rubber pad 2, a plastic pointer 4 is rotatably arranged on the front side of the inner end of the transparent box 3, the plastic pointer 4 can freely rotate according to the direction change of gravity, a deflection angle ruler 5 is arranged below the plastic pointer 4, the deflection angle ruler 5 is fixedly arranged on the front side face of the inner end of the transparent box 3, a second upper press plate 6 is fixedly connected to the lower end face of the upper rubber pad 2, the upper rubber pad 2 is fixed through the first upper press plate 1 and the second upper press plate 6, connecting support columns 9 are fixedly connected to the two sides of the lower end face of the second upper press plate 6, a second lower press plate 19 is fixedly connected to the lower end face of the connecting support columns 9, a lower support seat 17 is fixedly connected to the middle part of the upper end face of, the upper end surface of a lower supporting spring 16 is fixedly connected with a lower supporting pad 15, the middle part of the lower end surface of a second upper pressing plate 6 is fixedly connected with an upper supporting seat 11, the lower end surface of the inner side of the upper supporting seat 11 is fixedly connected with an upper supporting spring 12, the lower end surface of the upper supporting spring 12 is fixedly connected with an upper supporting pad 13, the lower end surface of the upper supporting pad 13 is fixedly connected with a main supporting column 14, the lower end surface of the main supporting column 14 sequentially penetrates through the lower end surface of the upper supporting seat 11 and the upper end surface of a lower supporting seat 17 and is fixedly connected onto the upper end surface of the lower supporting seat 15, an annular supporting pad 18 is fixedly sleeved on the outer wall of the middle part of the main supporting column 14, connecting rods 10 are fixedly connected to the outer walls of the two sides of the upper supporting seat 11 and the lower supporting seat 17, two connecting rods 10 positioned on the same side are fixedly connected, the first lower pressing plate 21 and the second lower pressing plate 19 play a role of fixing the lower rubber pad 20.

18 up end of annular supporting pad and last supporting seat 11 fixed connection, 18 lower terminal surface of annular supporting pad and lower supporting seat 17 fixed connection, annular supporting pad 18 plays the auxiliary stay cushioning effect, first top board 1, second top board 6, a plurality of screw thread mounting holes 7 have all been seted up to second bottom board 19 and 21 both sides of first bottom board, 7 equal threaded connection in a plurality of screw thread mounting holes has mounting bolt 8, joint support post 9, it all sets up to the fillet to go up supporting seat 11 and lower supporting seat 17 and second top board 6 and second bottom board 19 junction, reduce the stress concentration phenomenon of each part junction, go up supporting pad 13, lower supporting pad 15 and annular supporting pad 18 are the hard rubber and make.

The working principle is as follows: whether receive line observation plastics pointer 4 after placing the device and indicate and put at 5 central points of deflection angle square, otherwise probably the support places unbalancedly, need readjust, wait to adjust balanced back, pass second top board 6 and first top board 1 in proper order through construction bolt 8 and then be connected with bridge top, after that with support and pier fixed mounting according to the same method can, connecting rod 10 through setting up can play and offset partial support shear force, maintain the stability of support, also can judge whether the support atress is balanced through contained angle size and the 4 readings of plastics pointer between two connecting rods 10 that are located the homonymy during later stage detects simultaneously, the support is in time changed to the convenience according to actual conditions, avoid the accident to produce.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a novel bridge beam supports, includes first top board (1), its characterized in that: an upper rubber pad (2) is fixedly connected to the lower end face of the first upper pressing plate (1), a transparent box (3) is fixedly connected to the front end face of the upper rubber pad (2), a plastic pointer (4) is rotatably arranged on the front side of the inner end of the transparent box (3), a deflection angle ruler (5) is arranged below the plastic pointer (4), the deflection angle ruler (5) is fixedly arranged on the front side face of the inner end of the transparent box (3), a second upper pressing plate (6) is fixedly connected to the lower end face of the upper rubber pad (2), connecting supporting columns (9) are fixedly connected to two sides of the lower end face of the second upper pressing plate (6), a second lower pressing plate (19) is fixedly connected to the lower end face of each connecting supporting column (9), a lower supporting seat (17) is fixedly connected to the middle of the upper end face of the second lower pressing plate (19), and a lower supporting spring (16) is fixedly connected, the upper end face of the lower supporting spring (16) is fixedly connected with a lower supporting pad (15), the middle part of the lower end face of the second upper pressing plate (6) is fixedly connected with an upper supporting seat (11), the inner side of the upper supporting seat (11) is fixedly connected with an upper supporting spring (12), the lower end face of the upper supporting spring (12) is fixedly connected with an upper supporting pad (13), the lower end face of the upper supporting pad (13) is fixedly connected with a main supporting column (14), the lower end face of the main supporting column (14) sequentially penetrates through the lower end face of the upper supporting seat (11) and the upper end face of the lower supporting seat (17) and is fixedly connected to the upper end face of the lower supporting pad (15), the outer wall of the middle part of the main supporting column (14) is fixedly sleeved with an annular supporting pad (18), the outer walls on the two sides of the upper supporting seat (11) and the lower supporting seat (17) are fixedly connected with a connecting rod (10), the connecting rods (, the lower end face of the second lower pressing plate (19) is fixedly connected with a lower rubber pad (20), and the lower end face of the lower rubber pad (20) is fixedly connected with a first lower pressing plate (21).

2. The novel bridge bearer according to claim 1, characterized in that: the upper end face of the annular supporting pad (18) is fixedly connected with the upper supporting seat (11), and the lower end face of the annular supporting pad (18) is fixedly connected with the lower supporting seat (17).

3. The novel bridge bearer according to claim 1, characterized in that: a plurality of thread mounting holes (7) are formed in the two sides of the first upper pressing plate (1), the second upper pressing plate (6), the second lower pressing plate (19) and the first lower pressing plate (21).

4. The novel bridge bearer according to claim 3, characterized in that: the inner ends of the thread mounting holes (7) are connected with mounting bolts (8) in a threaded manner.

5. The novel bridge bearer according to claim 1, characterized in that: and the joints of the connecting support columns (9), the upper support seats (11) and the lower support seats (17) and the second upper pressing plate (6) and the second lower pressing plate (19) are all set to be fillets.

6. The novel bridge bearer according to claim 1, characterized in that: the upper supporting pad (13), the lower supporting pad (15) and the annular supporting pad (18) are all made of hard rubber.

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