CN211897882U

CN211897882U - Highway bridge construction support bracket

Info

Publication number: CN211897882U
Application number: CN202020245665.XU
Authority: CN
Inventors: 张海峰; 孙立新; 韩方颜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-10
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a public road bridge roof beam construction support bracket, including four fixed blocks, the support column is installed to fixed block top outer wall, and support column top outer wall has seted up the sliding tray, and sliding tray inner wall sliding connection has a sliding block, the spacing groove that the equidistance distributes is seted up to support column one side outer wall, and spacing inslot wall sliding connection has a limiting plate, four same backup pad has been placed to sliding block top outer wall, the locating lever is all installed in fixed block bottom outer wall four corners, and the sharp piece is installed to locating lever bottom outer wall. The utility model discloses in, through being provided with fixed block and locating lever, can make the bottom fixed firm, guarantee support bracket strong point stability, through being provided with support column, spacing groove, limiting plate, sliding block and backup pad, can conveniently push away the frame to support and dismantle the installation, can realize repetitious usage, practiced thrift the cost, make things convenient for people to carry it.

Description

Highway bridge construction support bracket

Technical Field

The utility model relates to a public road bridge roof beam construction technical field especially relates to a public road bridge roof beam construction support bracket.

Background

The highway bridge construction support bracket is a support frame for highway and bridge construction, plays the effect of support and convenient construction in the construction process, and along with the rapid development of society at present, our national highway and bridge construction are more and more, and the technique of constructing highway bridge is more and more exquisite moreover, consequently also need improve the instrument that uses in the construction to the staff's better completion construction work, bring the convenience for them.

Although the bracket on the market is of a lot of types, still have some weak points, be unfavorable for the convenient use of staff, traditional bracket is all built with the stick, not only extravagant manpower and materials go to build, still inconvenient carrying to most all build a bracket once the construction, and not enough used repeatedly, thereby cause the waste, consequently need a public road bridge roof beam construction support bracket to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the public road bridge roof beam construction support bracket that proposes, the problem that can effectual solution background art propose.

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

the utility model provides a public road bridge roof beam construction support bracket, includes four fixed blocks, the support column is installed to fixed block top outer wall, and support column top outer wall has seted up the sliding tray, and sliding tray inner wall sliding connection has a sliding block, the spacing groove that the equidistance distributes is seted up to support column one side outer wall, and spacing inslot wall sliding connection has a limiting plate, four same backup pad has been placed to sliding block top outer wall.

Preferably, the locating levers are all installed in fixed block bottom outer wall four corners, and the sharp piece is installed to locating lever bottom outer wall.

Preferably, the inner walls of two sides of the supporting plate are rotatably connected with the same bidirectional screw rod, the other end of the bidirectional screw rod extends to the outer wall of one side of the supporting plate, and a hand wheel is mounted on the outer wall of one side of the bidirectional screw rod.

Preferably, both sides of the circumferential outer wall of the bidirectional screw rod are rotatably connected with extrusion blocks through threads, and rectangular grooves are formed in the bottoms of the outer walls of one sides, far away from each other, of the two extrusion blocks.

Preferably, the sliding block is close to one side outer wall of extrusion piece and is installed and place the piece, and places piece and rectangular channel phase-match.

Preferably, four corners of the outer wall of the top of the supporting plate are connected with threaded rods in a rotating mode through threads, the outer walls of the tops of the four threaded rods are connected with the same top plate in a rotating mode through bearings, and the outer wall of the top plate is provided with a rubber pad.

Preferably, the through-hole is all installed in backup pad top outer wall four corners, and roof bottom outer wall four corners all installs circular pole, circular pole and through-hole phase-match.

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

1. through being provided with fixed block and locating lever, can make the bottom fixed firm, guarantee support bracket strong point stability, through being provided with support column, spacing groove, limiting plate, sliding block and backup pad, can conveniently push away the frame to the support and dismantle the installation, can realize repetitious usage, practiced thrift the cost, make things convenient for people to carry it.

2. Through being provided with the hand wheel, can drive two-way lead screw and rotate for two extrusion pieces are kept away from each other, come to extrude the sliding block and fix, and the rectangular channel cooperation of extrusion piece below is placed the piece and can be made the backup pad fixed more firm.

3. Embodiment 2 can highly finely tune the roof through being provided with threaded rod and the roof at backup pad top, can conveniently support the bridge more, has improved the application range of device, through being provided with round bar on the roof and the through-hole in the backup pad, can further improve the fixed stability of roof, makes things convenient for people to use.

Drawings

Fig. 1 is a schematic front view of a supporting bracket for highway bridge construction according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a support pillar of a support bracket for highway bridge construction according to the present invention;

fig. 3 is the utility model provides a highway bridge construction support bracket's embodiment 2 backup pad sectional structure sketch map.

In the figure: the device comprises a placing block 1, a limiting groove 2, a positioning rod 3, a fixing block 4, a supporting column 5, a limiting plate 6, a sliding block 7, a hand wheel 8, a bidirectional screw rod 9, an extrusion block 10, a rectangular groove 11, a supporting plate 12, a top plate 13, a threaded rod 14 and a circular rod 15.

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, rather than all embodiments, and in the present invention, unless explicitly specified or limited otherwise, the terms "mounting", "setting", "connecting", "fixing", "screwing", and the like are to be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1-2, a public road bridge roof beam construction support bracket includes four fixed blocks 4, and support column 5 is installed to 4 top outer walls of fixed block, and support column 5 top outer wall has seted up the sliding tray, and sliding tray inner wall sliding connection has sliding

block

7, and 5 one side outer walls of support column set up equidistantly distributed's

spacing groove

2, and 2 inner walls sliding connection of spacing groove have limiting plate 6, and same backup pad 12 has been placed to four 7 top outer walls of sliding block.

The utility model discloses in, locating lever 3 is all installed in 4 bottom outer wall four corners of fixed block, and 3 bottom outer walls of locating lever install sharp piece, 12 both sides inner wall of backup pad rotate and are connected with same two-way lead screw 9, and the 9 other end of two-way lead screw extends to backup pad 12 one side outer wall, 9 one side outer wall of two-way lead screw

installs hand wheel

8, 9 circumference outer wall both sides of two-way lead screw all are connected with extrusion piece 10 through the screw rotation, rectangular channel 11 has all been seted up to one side outer wall bottom that two extrusion pieces 10 kept away from each other, sliding block 7 is close to one side outer wall of extrusion piece 10 and installs and place piece 1.

The working principle is as follows: during the use, the bracket is fixed on the ground through a positioning rod 3 at the bottom of a fixing block 4, then the height of a sliding block 7 is adjusted according to actual conditions, a limiting plate 6 is inserted into a limiting groove 2 to fix the sliding block 7, then a supporting plate 12 is placed at the tops of the four sliding blocks 7 to support a bridge, a hand wheel 8 is rotated to drive a bidirectional screw rod 9 to rotate, two extrusion blocks 10 are made to be far away from each other to extrude the sliding block 7 for fixation, and the rectangular groove 11 below the extrusion blocks 10 is matched with a placement block 1 to enable the supporting plate 12 to be fixed more firmly.

Example 2

Referring to fig. 1-3, a public road bridge roof beam construction support bracket still includes that 12 top outer wall four corners of backup pad all are connected with threaded rod 14 through the screw rotation, and four threaded rod 14 top outer walls are connected with same roof 13 through the bearing rotation, and the rubber pad is installed to roof 13 top outer wall, and the through-hole is all installed in 12 top outer wall four corners of backup pad, and roof 13 bottom outer wall four corners all installs circular pole 15, circular pole 15 and through-hole phase-match.

The working principle is as follows: compared with the embodiment 1, through being provided with threaded rod 14 and roof 13 at backup pad 12 top, can highly finely tune roof 13, can make things convenient for the support bridge more, improve the application range of device, through being provided with circular rod 15 on roof 13 and the through-hole in the backup pad 12, can further improve the fixed stability of roof 13, make things convenient for people to use.

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 utility model provides a public road bridge roof beam construction support bracket, includes four fixed blocks (4), its characterized in that, support column (5) are installed to fixed block (4) top outer wall, and support column (5) top outer wall has seted up the sliding tray, and sliding tray inner wall sliding connection has sliding block (7), spacing groove (2) that the equidistance distributes are seted up to support column (5) one side outer wall, and spacing groove (2) inner wall sliding connection has limiting plate (6), four same backup pad (12) have been placed to sliding block (7) top outer wall.

2. The road bridge construction support bracket of claim 1, characterized in that the four corners of the outer wall of the bottom of the fixing block (4) are provided with the positioning rods (3), and the outer wall of the bottom of the positioning rods (3) is provided with the sharp block.

3. The highway bridge construction support bracket according to claim 1, wherein the same two-way screw rod (9) is rotatably connected to the inner walls of the two sides of the support plate (12), the other end of the two-way screw rod (9) extends to the outer wall of one side of the support plate (12), and a hand wheel (8) is installed on the outer wall of one side of the two-way screw rod (9).

4. The highway bridge construction supporting bracket according to claim 3, wherein the two sides of the circumferential outer wall of the bidirectional screw rod (9) are rotatably connected with extrusion blocks (10) through threads, and the bottom of the outer wall of one side, far away from each other, of the two extrusion blocks (10) is provided with a rectangular groove (11).

5. A road bridge construction support bracket according to claim 4, characterized in that the outer wall of one side of the sliding block (7) close to the extrusion block (10) is provided with a placing block (1), and the placing block (1) is matched with the rectangular groove (11).

6. The road bridge roof beam construction support bracket of claim 1, characterized in that threaded rods (14) are rotatably connected to four corners of the outer wall of the top of the support plate (12) through threads, the outer wall of the top of the four threaded rods (14) is rotatably connected with the same top plate (13) through bearings, and rubber pads are mounted on the outer wall of the top plate (13).

7. A road and bridge construction support bracket according to claim 6, characterized in that the support plate (12) is provided with through holes at four corners of the outer wall at the top thereof, and the top plate (13) is provided with circular rods (15) at four corners of the outer wall at the bottom thereof, wherein the circular rods (15) are matched with the through holes.