CN211395391U

CN211395391U - Bridge oblique head convenient to disassemble and assemble

Info

Publication number: CN211395391U
Application number: CN201922219591.2U
Authority: CN
Inventors: 章其星
Original assignee: Shaoxing Qishun Bridge Equipment Co ltd
Current assignee: Shaoxing Qishun Bridge Equipment Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-01
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a bridge oblique head aims at providing a easy dismounting's bridge oblique head, and its technical scheme main points are easy dismounting's bridge oblique head, including left bottom plate and right bottom plate, left side bottom plate and right bottom plate are the square board, all be equipped with semi-circular opening on left side bottom plate and the right bottom plate, for dismantling the connection between left side bottom plate and the right bottom plate, left side bottom plate and right bottom plate lateral wall all are equipped with the installing port, left side bottom plate and right bottom plate one end all are equipped with the connector, the right bottom plate other end is equipped with a plurality of connecting rods, be equipped with a plurality of first bracing pieces on the connecting rod, top on the first bracing piece is equipped with the swash plate, the other end and the right bottom plate fixed connection of swash plate, swash plate top fixedly connected with backup pad, the bottom fixedly connected with second bracing piece of swash plate. The utility model has the advantages that: the separating structure is convenient to mount and dismount, reduces load bearing, saves cost and has good economic benefit.

Description

Bridge oblique head convenient to disassemble and assemble

Technical Field

The utility model relates to a construction field, more specifically say, it relates to a easy dismounting's bridge oblique head.

Background

In the existing bridge construction process, the oblique head at the bottom of the bent cap is of a fixed structure. After the bent cap concrete pouring is completed, the concrete can press the bridge inclined head to cause the dismantling difficulty, and the forced dismantling can cause the damage of the bent cap concrete structure or the bridge inclined head to seriously influence the construction. And the bottom of the existing bridge inclined head is a whole steel plate, so that the production cost is high, the load is high, and the transportation cost is high.

In summary, a need exists for a bridge glancing head that is easy to assemble and disassemble and has a low load.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide a easy dismounting's bridge oblique head.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a simple to detach's bridge plagiocephaly, includes left bottom plate and right bottom plate, left side bottom plate and right bottom plate are square board, all be equipped with semi-circular opening on left side bottom plate and the right bottom plate, for dismantling the connection between left side bottom plate and the right bottom plate, left side bottom plate and right bottom plate lateral wall all are equipped with the installing port, left side bottom plate and right bottom plate one end all are equipped with the connector, the right bottom plate other end is equipped with a plurality of connecting rods, be equipped with a plurality of first bracing pieces on the connecting rod, the top on the first bracing piece is equipped with the swash plate, the other end and the right bottom plate fixed connection of swash plate, swash plate top fixedly connected with backup pad, the bottom fixedly connected with second bracing piece of swash plate, second bracing piece bottom is equipped with first dead lever, first.

Through adopting above-mentioned technical scheme, left bottom plate and right bottom plate structure are the same, are square steel sheet, have all seted up semi-circular opening on left bottom plate and the right bottom plate, and the opening will form a complete circle after left bottom plate and the right bottom plate combination. The left bottom plate is used for supporting a part of the cover beam bottom film, the right bottom plate and the left bottom plate are detachably connected, so that the left bottom plate and the right bottom plate are convenient to install and detach, the left bottom plate and the right bottom plate can be separated when detached, then the right bridge oblique head is removed, and the concrete and the bridge oblique head can be prevented from being damaged. The connector has been seted up to the one end of left bottom plate and right bottom plate, and the installing port has all been seted up to two lateral walls of left bottom plate and right bottom plate, can put into the connector with the bolt through the installing port, and the rethread bolt is connected left bottom plate and right bottom plate, and the installing port is still convenient for demolish the bolt. The other end fixedly connected with of right side bottom plate has a plurality of connecting rods, and connecting rod align to grid, the connecting rod is used for replacing the monoblock steel sheet originally, has saved the material under the unchangeable condition of intensity, has reduced heavy burden, has reduced the cost of transportation. The welding has two first bracing pieces on two connecting rods of most marginal, and the angle between first bracing piece and the connecting rod is 90, and the top fixedly connected with swash plate of first bracing piece, swash plate, first bracing piece, connecting rod form right angled triangle, have strengthened structural strength, and the through-hole that is used for the connection is offered in the top fixedly connected with backup pad of swash plate in the backup pad, is convenient for connect. The other end and the right bottom plate fixed connection of swash plate, the swash plate is used for supporting the side of bent cap basement membrane, a second bracing piece of bottom middle part fixedly connected with of swash plate, and first dead lever of transversely placing of second bracing piece bottom fixedly connected with can further strengthen holistic structural strength, improves the supporting effect.

The utility model discloses further set up to: the left bottom plate is connected with the right bottom plate through bolts, and the bolts are located in the connecting ports.

Through adopting above-mentioned technical scheme, left bottom plate and right bottom plate are the isolating construction, can be convenient for both dismantlement and installation through bolted connection, and the bolt can be protected to the bolt-on in the interface.

The utility model discloses further set up to: right side bottom plate and connecting rod, connecting rod and first bracing piece, first bracing piece and swash plate, swash plate and right bottom plate, swash plate and backup pad, swash plate and second bracing piece, second bracing piece and connecting rod all pass through welded connection.

Through adopting above-mentioned technical scheme, can strengthen joint strength through welded connection, strengthen holistic structural strength, prevent to scatter the frame.

The utility model discloses further set up to: the bottom of the inclined plate is welded with a second fixing rod, and the bottom of the second fixing rod is welded with the connecting rod.

Through adopting above-mentioned technical scheme, the bottom and the second dead lever welding of swash plate, the bottom and the connecting rod welding of second dead lever, swash plate, second dead lever, connecting rod form triangular structure, can improve supporting effect and structural strength.

The utility model discloses further set up to: the bottom of the inclined plate is welded with a third fixing rod, and the side wall of the third fixing rod is welded with the first supporting rod.

Through adopting above-mentioned technical scheme, the top and the swash plate welding of third dead lever, lateral wall and the welding of first bracing piece have strengthened the joint strength of swash plate and first bracing piece.

The utility model has the advantages that: the separating structure is convenient to mount and dismount, reduces load bearing, saves cost and has good economic benefit.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

1. The novel support structure comprises a left base plate, a right base plate, a semicircular opening, a mounting opening, a connecting opening, a connector 41, a bolt 42, a connecting rod 5, a first supporting rod 6, a second supporting rod 61, an inclined plate 7, a first fixing rod 8, a second fixing rod 81, a third fixing rod 82, a supporting plate 9 and a through hole 91.

Detailed Description

The present invention is further described with reference to fig. 1.

The utility model provides a simple to assemble and disassemble's bridge oblique head, including left bottom plate 1 and right bottom plate 2, left bottom plate 1 and right bottom plate 2 are square board, all be equipped with semi-circular opening 3 on left bottom plate 1 and the right bottom plate 2, be the connection of dismantling between left bottom plate 1 and the right bottom plate 2, left bottom plate 1 all is equipped with installing port 4 with 2 lateral walls of right bottom plate, left bottom plate 1 all is equipped with connector 41 with 2 one end of right bottom plate, the 2 other ends of right bottom plate are equipped with a plurality of connecting rods 5, be equipped with a plurality of first bracing pieces 6 on the connecting rod 5, the top on the first bracing piece 6 is equipped with swash plate 7, the other end and the 2 fixed connection of right bottom plate of

swash plate

7, 7 top fixedly connected with backup pad 9 of swash plate, the bottom fixedly connected with second bracing piece 61 of swash plate 7, second bracing piece 61 bottom is. The left bottom plate 1 and the right bottom plate 2 are the same in structure and are square steel plates, semicircular openings 3 are formed in the left bottom plate 1 and the right bottom plate 2, and the openings can form a complete circle after the left bottom plate 1 and the right bottom plate 2 are combined. Left bottom plate 1 is used for supporting some bent cap basement membrane, for dismantling the connection between right bottom plate 2 and the left bottom plate 1, the installation and the dismantlement of being convenient for can separate between left bottom plate 1 and the right bottom plate 2 earlier when demolising, then remove the oblique head of bridge on the right, can avoid causing the destruction to concrete and the oblique head of bridge. The connector has been seted up to the one end of left bottom plate 1 and right bottom plate 2, and installing port 4 has all been seted up to two lateral walls of left bottom plate 1 and right bottom plate 2, can put into connector 41 with bolt 42 through installing port 4, and rethread bolt 42 is connected left bottom plate 1 and right bottom plate 2, and installing port 4 is still convenient for demolish bolt 42. The other end fixedly connected with of right bottom plate 2 has a plurality of connecting rods 5, and connecting rod 5 align to grid, connecting rod 5 are used for replacing the monoblock steel sheet originally, have saved the material under the unchangeable condition of intensity, have reduced heavy burden, have reduced the cost of transportation. The welding has two first bracing pieces 6 on two edgemost connecting rods 5, and the angle between first bracing piece 6 and the connecting rod 5 is 90, and the top fixedly connected with swash plate 7 of first bracing piece 6, swash plate 7, first bracing piece 6, connecting rod 5 form right angled triangle, have strengthened structural strength, and the through-hole 91 that is used for the connection is offered in the top fixedly connected with backup pad of swash plate 7 in backup pad 9, is convenient for connect. The other end and the 2 fixed connection of right bottom plate of swash plate 7, swash plate 7 are used for supporting the side of bent cap basement membrane, and a second bracing piece 61 of the bottom middle part fixedly connected with of swash plate 7, a first dead lever 8 of transversely placing of second bracing piece 61 bottom fixedly connected with can further strengthen holistic structural strength, improve the supporting effect. The left bottom plate 1 and the right bottom plate 2 are of a separated structure, the detachment and installation of the left bottom plate and the right bottom plate can be facilitated through the connection of the bolts 42, and the bolts 42 are located in the connection ports 41 to protect the bolts 42. The right bottom plate 2 and the connecting rod 5, the connecting rod 5 and the first supporting rod 6, the first supporting rod 6 and the inclined plate 7, the inclined plate 7 and the right bottom plate 2, the inclined plate 7 and the supporting plate 9, the inclined plate 7 and the second supporting rod 61, and the second supporting rod 61 and the connecting rod 5 are all connected through welding. The welding connection can enhance the connection strength, enhance the integral structural strength and prevent the scattered frame. The bottom and the second dead lever 81 welding of swash plate 7, the bottom and the connecting rod welding of second dead lever 81, swash plate 7, second dead lever 81, connecting rod 5 form the triangle-shaped structure, can improve supporting effect and structural strength. The top of the third fixing rod 82 is welded with the inclined plate 7, and the side wall is welded with the first support rod 6, so that the connection strength of the inclined plate 7 and the first support rod 6 is enhanced.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.

Claims

1. The bridge oblique head convenient to disassemble and assemble is characterized by comprising a left bottom plate (1) and a right bottom plate (2), wherein the left bottom plate (1) and the right bottom plate (2) are square plates, semicircular openings (3) are formed in the left bottom plate (1) and the right bottom plate (2), the left bottom plate (1) and the right bottom plate (2) are detachably connected, mounting openings (4) are formed in the side walls of the left bottom plate (1) and the right bottom plate (2), a connecting opening (41) is formed in one end of each of the left bottom plate (1) and the right bottom plate (2), a plurality of connecting rods (5) are arranged at the other end of the right bottom plate (2), a plurality of first supporting rods (6) are arranged on the connecting rods (5), an oblique plate (7) is arranged at the top of each first supporting rod (6), the other end of each oblique plate (7) is fixedly connected with the right bottom plate (2), a supporting plate (9) is fixedly connected to the top, the bottom fixedly connected with second bracing piece (61) of swash plate (7), second bracing piece (61) bottom is equipped with first dead lever (8), first dead lever (8) bottom and connecting rod (5) fixed connection.

2. The bridge oblique head convenient to assemble and disassemble according to claim 1, wherein the left bottom plate (1) and the right bottom plate (2) are connected through a bolt (42), and the bolt (42) is located in the connecting port (41).

3. The bridge slant head convenient to assemble and disassemble according to claim 1, wherein the right bottom plate (2) and the connecting rods (5), the connecting rods (5) and the first supporting rods (6), the first supporting rods (6) and the inclined plate (7), the inclined plate (7) and the right bottom plate (2), the inclined plate (7) and the supporting plate (9), the inclined plate (7) and the second supporting rods (61), and the second supporting rods (61) and the connecting rods (5) are all connected by welding.

4. The bridge slant head convenient to assemble and disassemble as claimed in claim 1, wherein a second fixing rod (81) is welded at the bottom of the slant plate (7), and the bottom of the second fixing rod (81) is welded with the connecting rod (5).

5. The bridge slant head convenient to assemble and disassemble according to claim 1, wherein a third fixing rod (82) is welded at the bottom of the slant plate (7), and the side wall of the third fixing rod (82) is welded with the first supporting rod (6).