CN218643221U

CN218643221U - Temporary supporting device for bridge

Info

Publication number: CN218643221U
Application number: CN202223185295.3U
Authority: CN
Inventors: 杨毛; 姜开宾; 李程; 朱敦辉
Original assignee: Zhoushan Wanlihang Transportation Facilities Co ltd
Current assignee: Zhoushan Wanlihang Transportation Facilities Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-17
Anticipated expiration: 2032-11-30

Abstract

The utility model provides a bridge temporary support device has solved the unsatisfactory problem of current temporary support result of use. The method is characterized in that: the pier is equipped with the pre-buried hole, the pier is installed and is used for cooperating with the pre-buried hole and runs through the back shaft in pre-buried hole, the both ends of back shaft are installed and are used for dismantling complex supporting seat with the back shaft. Through at the pre-buried hole installation back shaft of pier, then install the supporting seat and be used for supporting superstructure such as heavy roof beam at the both ends of back shaft, the device is simple structure not only, simple to operate, low in manufacturing cost can carry out harmless dismantlement moreover, realizes reuse.

Description

Temporary bridge supporting device

Technical Field

The utility model relates to a bridge construction equipment technical field, concretely relates to interim strutting arrangement of bridge.

Background

In the bridge construction process, in order to ensure the safety and stability of the beam body at the temporary storage stage of the pier top, a temporary support is usually used for supporting. Present current temporary support has sulphur mortar temporary support, brick temporary support and woodpile temporary support, but in actual work progress, sulphur mortar temporary support preparation is comparatively complicated, and is higher to the preparation technology requirement, and brick temporary support intensity is low, and easy crushing, and woodpile temporary support demolishs the difficulty, leads to current temporary support in actual construction result all not very ideal.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of background art, the utility model provides a interim strutting arrangement of bridge has solved the unsatisfactory problem of current temporary support result of use.

The utility model adopts the technical scheme as follows:

temporary supporting device of bridge, including the pier, the pier is equipped with the pre-buried hole, the pier is installed and is used for cooperating with the pre-buried hole and runs through the back shaft in pre-buried hole, the both ends of back shaft are installed and are used for dismantling complex supporting seat with the back shaft.

The supporting seat is provided with a positioning hole and a bushing matched with the supporting shaft, and a reinforcing plate is arranged in the circumferential direction of the bushing.

The supporting seat comprises a base and a supporting block, and the height of the supporting block is adjustable.

The top surface of base is equipped with the recess with supporting shoe complex, the recess intussuseption is filled with the sand grain, one side of recess is equipped with out husky mouth.

Concrete is filled in the supporting blocks.

The supporting shaft is provided with a limiting part, and the limiting part is located on the outer side of the supporting seat.

The limiting piece is in threaded fit with the supporting shaft.

The utility model has the advantages that:

through at the pre-buried hole installation back shaft of pier, then install the supporting seat and be used for supporting superstructure such as heavy roof beam at the both ends of back shaft, the device is simple structure not only, simple to operate, low in manufacturing cost can not harm the dismantlement moreover, realizes reuse.

Drawings

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

Fig. 2 is a schematic view of the side of the support seat of the present invention.

Fig. 3 is a schematic view of the front side of the supporting seat of the present invention.

The bridge pier comprises a bridge pier 1, an embedded hole 2, a support shaft 3, a support seat 4, a base 41, a support block 42, a groove 43, sand grains 44, a sand outlet 45, concrete 46, a positioning hole 5, a lining 6, a reinforcing plate 7 and a limiting piece 8.

Detailed Description

The invention will be further explained with reference to the following embodiments and drawings:

in the embodiment, as shown in fig. 1, the temporary bridge supporting device comprises a bridge pier 1, wherein the bridge pier 1 is provided with a pre-buried hole 2, a supporting shaft 3 which is used for being matched with the pre-buried hole 2 and penetrating through the pre-buried hole 2 is installed on the bridge pier 1, and supporting seats 4 which are used for being detachably matched with the supporting shaft 3 are installed at two ends of the supporting shaft 3. The supporting shaft 3 can be a stainless steel shaft, so that the strength is good; through at the pre-buried hole 2 installation back shaft 3 of pier 1, then install supporting seat 4 and be used for supporting superstructure such as heavy roof beam at the both ends of back shaft 3, the device is simple structure not only, simple to operate, low in manufacturing cost can carry out harmless dismantlement moreover, realizes reuse.

In an embodiment, as shown in fig. 2 and 3, the supporting seat 4 is provided with a positioning hole 5 and a bushing 6 for cooperating with the supporting shaft 3, and a reinforcing plate 7 is provided on the circumference of the bushing 6. Pier 1 department can set up the reinforcing bar and be used for cooperating with locating hole 5, and bush 6 makes things convenient for the dismouting of supporting seat 4 with the cooperation of back shaft 3 simultaneously.

In an embodiment, as shown in fig. 2 and 3, the supporting seat 4 includes a base 41 and a supporting block 42, and the supporting block 42 has an adjustable height. The height of the supporting block 42 is adjusted to adjust the horizontal position and height of the upper structure of the supporting seat 4, so as to ensure the balanced stress of the supporting seats 4 at two sides.

In the embodiment, as shown in fig. 2 and 3, a groove 43 matched with the supporting block 42 is formed in the top surface of the base 41, sand grains 44 are filled in the groove 43, and a sand outlet 45 is formed in one side of the groove 43. The sand outlet 45 is opened, the sand grains 44 flow out of the sand outlet 45, and the supporting block 42 descends, so that great convenience is provided for adjusting the height of the upper structure and dismantling the device.

In the embodiment, as shown in fig. 2 and 3, the supporting block 42 is filled with concrete 46. The supporting block 42 has good strength, is not easy to deform and has long service life.

In an embodiment, as shown in fig. 1 and 2, a limiting member 8 is mounted on the supporting shaft 3, and the limiting member 8 is located outside the supporting seat 4. Carry on spacingly to supporting seat 4, prevent supporting seat 4 from the roll-off of back shaft 3.

In an embodiment, as shown in fig. 1 and fig. 2, the limiting member 8 is in threaded engagement with the supporting shaft 3. The locating part 8 can be an adjusting nut, and is convenient to adjust and disassemble.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And that such obvious changes and modifications are within the scope of the present invention as defined by the appended claims.

Claims

1. Temporary strutting arrangement of bridge, including pier (1), its characterized in that: pier (1) is equipped with pre-buried hole (2), pier (1) is installed and is used for cooperating with pre-buried hole (2) and running through back shaft (3) in pre-buried hole (2), the both ends of back shaft (3) are installed and are used for dismantling complex supporting seat (4) with back shaft (3).

2. The temporary bridge support apparatus of claim 1, wherein: the supporting seat (4) is provided with a positioning hole (5) and a bushing (6) matched with the supporting shaft (3), and a reinforcing plate (7) is arranged in the circumferential direction of the bushing (6).

3. The temporary bridge support apparatus of claim 1, wherein: the supporting seat (4) comprises a base (41) and a supporting block (42), and the height of the supporting block (42) is adjustable.

4. A temporary support means for a bridge as claimed in claim 3, wherein: the top surface of base (41) is equipped with recess (43) with supporting shoe (42) complex, recess (43) intussuseption is filled with sand grain (44), one side of recess (43) is equipped with out husky mouth (45).

5. A temporary support means for a bridge as claimed in claim 3, wherein: concrete (46) is filled in the supporting block (42).

6. The temporary bridge support apparatus of claim 1, wherein: install locating part (8) on back shaft (3), locating part (8) are located the outside of supporting seat (4).

7. The temporary bridge support apparatus of claim 6, wherein: the limiting piece (8) is in threaded fit with the supporting shaft (3).