CN215052159U

CN215052159U - Bridge is assembled in advance with limit longeron simulation frock

Info

Publication number: CN215052159U
Application number: CN202120598982.4U
Authority: CN
Inventors: 晋来伟
Original assignee: Zhejiang Huaantai Engineering Group Co ltd
Current assignee: Zhejiang Huaantai Engineering Group Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-07
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a bridge is assembled in advance and is used limit longeron simulation frock, belong to the bridge field of building, which comprises a mounting base, the upper end of mount pad is provided with the simulation frock, the simulation frock is provided with a plurality ofly, and the distance between two liang of simulation frock equals, the slip fixture block has been cup jointed in the slip of both ends about the simulation frock, the upper end fixedly connected with fixed stop of slip fixture block, the slip fixture block is provided with first fixed orifices, this bridge is assembled in advance and is used limit longeron simulation frock replaces the limit longeron through being provided with a plurality of simulation frock, not only have and reduce bridge whole weight of assembling in advance, alleviate the effect that lifting device lifted by crane the degree of difficulty, still have the effect that reduces material consumption, fixed stop that this bridge is assembled in advance again and is provided with limit longeron simulation frock can adjust the distance between two fixed stop through removing the slip fixture block, thereby can be to different thickness, The cross beams with different bearing forces are fixed, so that the application range is wide, and the use is facilitated.

Description

Bridge is assembled in advance with limit longeron simulation frock

Technical Field

The utility model relates to a bridge construction field, more specifically say, relate to a bridge is assembled in advance and is used limit longeron simulation frock.

Background

The side longitudinal beam is used as a structure of bridge engineering, has unique application value, and during the concrete construction of a bridge, the side longitudinal beam, the cross beam and the bridge deck are required to be pre-assembled in a pre-assembly site, then the pre-assembled side longitudinal beam, cross beam and bridge deck are hoisted to a steel box girder support after the construction and installation by adopting hoisting equipment, the four are fastened and connected, and finally the steel bridge deck is paved.

At present, when the bridge is built, the side longitudinal beams, the cross beams and the bridge deck slab need to be assembled in advance, then hoisting equipment is used for installing the side longitudinal beams on the steel box girder, the side longitudinal beams are long and heavy, when the bridge is hoisted, multiple hoisting equipment need to be used for hoisting, the hoisting difficulty is increased, a large amount of resources can be consumed, the existing side longitudinal beam simulation tool can only fix the cross beams with the fixed width and thickness, the application range is narrow, and the bridge is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, an object of the utility model is to provide a bridge is assembled in advance and is used limit longeron simulation frock, it replaces the limit longeron through being provided with a plurality of simulation frocks, not only have and reduce and assemble bridge whole weight in advance, alleviate the effect that lifting device lifted by crane the degree of difficulty, still have the effect that reduces material consumption, this bridge is assembled in advance again and is passed through the removal slip fixture block with the fixed stop that is provided with on the limit longeron simulation frock, come to adjust the distance between two fixed stops, thereby can be to different thickness, the crossbeam of different bearing capacities is fixed, application scope is wider, do benefit to the use.

In order to solve the above problems, the utility model adopts the following technical proposal.

A bridge edge girder simulation tool for pre-assembly comprises a mounting seat, wherein a simulation tool is arranged at the upper end of the mounting seat, the simulation tool is provided with a plurality of simulation tools, the distance between every two simulation tools is equal, sliding fixture blocks are slidably sleeved at the left end and the right end of each simulation tool, a fixed baffle is fixedly connected to the upper end of each sliding fixture block, each sliding fixture block is provided with a first fixed hole, the left end and the right end of each simulation tool are symmetrically provided with a second fixed hole, a cross beam is clamped between the fixed baffles, a bridge deck is installed at the upper end of the cross beam, the bridge edge girder simulation tool for pre-assembly replaces an edge girder by a plurality of simulation tools, the whole weight of a bridge for pre-assembly is reduced, the lifting difficulty of lifting equipment is reduced, the material consumption is reduced, and the fixed baffle arranged on the bridge edge girder simulation tool for pre-assembly can move the sliding fixture blocks, come to adjust the distance between two fixed stop to can fix the crossbeam of different thickness, different bearing capacity, application scope is wider, does benefit to the use.

Furthermore, the sliding clamping block is arranged in a shape like a Chinese character 'ao' and can fix the fixed baffle and change the distance between the two fixed baffles.

Furthermore, the second fixed orifices are provided with four, the size of the second fixed orifices is the same as that of the first fixed orifices, and the distance between the fixed baffles can be adjusted through the arrangement of the second fixed orifices, so that the crossbeams with different thicknesses and bearing forces are fixed.

Furthermore, first bolt is installed in first fixed orifices and the second fixed block hole, the lower extreme of first bolt has first nut through threaded connection, and threaded connection through first bolt and first nut has fixes the effect of fixing the crossbeam on the simulation frock.

Furthermore, a second bolt is arranged between the lower end of the cross beam and the fixed baffle, the tail end of the second bolt is connected with a second nut through threads, and the cross beam is fixed in the fixed baffle to support the bridge deck through the threads of the second bolt and the second nut.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme replaces the limit longeron through being provided with a plurality of simulation frocks, not only has and reduces to assemble bridge whole weight in advance, alleviates hoisting equipment and lifts by crane the effect of the degree of difficulty, still has the effect that reduces material consumption, and this bridge is assembled in advance again and can adjust the distance between two fixed stop through removing the slip fixture block with the fixed stop that is provided with on the limit longeron simulation frocks to can fix the crossbeam of different thickness, different bearing capacities, and application scope is wider, does benefit to the use.

(2) The sliding clamping block is arranged in a shape of falling Chinese character 'ao', and the sliding clamping block not only has the function of fixing the fixed baffle but also has the function of changing the distance between the two fixed baffles.

(3) The second fixed orifices are provided with four, and the size of second fixed orifices is the same with first fixed orifices, through the setting of a plurality of second fixed orifices, can adjust the distance between the fixed stop to fix the crossbeam of different thickness and bearing capacity.

(4) First bolt is installed in first fixed orifices and the second fixed block hole, and the lower extreme of first bolt has first nut through threaded connection, and threaded connection through first bolt and first nut has fixes fixed stop and fixes the effect of going on fixing the crossbeam on the simulation frock.

(5) And a second bolt is arranged between the lower end of the cross beam and the fixed baffle, the tail end of the second bolt is connected with a second nut through threads, and the cross beam is fixed in the fixed baffle to support the bridge deck through the threads of the second bolt and the second nut.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross beam installation and connection of the present invention;

fig. 3 is an enlarged view of fig. 2 at a.

The reference numbers in the figures illustrate:

the bridge deck comprises an installation seat 1, a simulation tool 2, a sliding fixture block 3, a fixed baffle 4, a first fixed hole 5, a second fixed hole 6, a first bolt 7, a first nut 8, a cross beam 9, a second bolt 10, a second nut 11 and a bridge deck plate 12.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, a bridge is assembled in advance and is used limit longeron simulation frock, including mount pad 1, please refer to fig. 1-3, the upper end of mount pad 1 is provided with simulation frock 2, simulation frock 2 is provided with a plurality ofly, and the distance between two liang of simulation frock 2 equals, replace the limit longeron through using simulation frock 2, have the effect of lightening and lifting by crane gravity and reducing resource consumption, the left and right sides both ends slip of simulation frock 2 is cup jointed and is slided fixture block 3, the upper end fixedly connected with fixed stop 4 of slip fixture block 3, fixed stop 4 has the effect of fixing to crossbeam 9, slip fixture block 3 is provided with first fixed orifices 5, simulation frock 2's left and right sides both ends symmetry is provided with second fixed orifices 6, the joint has crossbeam 9 between the fixed stop 4, the upper end of crossbeam 9 is installed decking 12.

Referring to fig. 2 and 3, the sliding block 3 is shaped like a reversed Chinese character 'ao', the sliding block 3 not only has the function of fixing the fixing baffle plates 4, but also has the function of changing the distance between the two fixing baffle plates 4, the number of the second fixing holes 6 is four, the size of the second fixing holes 6 is the same as that of the first fixing holes 5, and the distance between the fixing baffle plates 4 can be adjusted by the arrangement of the second fixing holes 6, so that the cross beams 9 with different thicknesses and bearing forces are fixed.

Referring to fig. 2 and 3, a first bolt 7 is installed in the first fixing hole 5 and the second fixing block hole 6, the lower end of the first bolt 7 is connected with a first nut 8 through threads, the fixing baffle plate 4 is fixed on the simulation tool 2 to fix the beam 9 through the threaded connection of the first bolt 7 and the first nut 8, a second bolt 10 is arranged between the lower end of the beam 9 and the fixing baffle plate 4, the tail end of the second bolt 10 is connected with a second nut 11 through threads, and the beam 9 is fixed in the fixing baffle plate 4 to support the bridge deck 12 through the threaded connection of the second bolt 10 and the second nut 11.

When the bridge edge longitudinal beam simulation tool for pre-assembly is used, firstly, the sliding fixture block 3 is clamped on two sides of the simulation tool 2, then the distance between the two fixed baffle plates 4 is adjusted according to the width and the thickness of the cross beam 9, the cross beam 9 is clamped between the fixed baffle plates 4, the fixed baffle plates 4 are pushed oppositely, so that the cross beam 9 is clamped by the fixed baffle plates 4, then the sliding fixture block 3 is fixed on the simulation tool 2 by using the first bolt 7 and the first nut 8, so as to fix the fixed baffle plates 4, then the cross beam 9 is fixed inside the fixed baffle plates 4 by using the second bolt 10 and the second nut 11, finally, the bridge deck plate 12 is assembled on the cross beam 9, namely, the bridge deck plate can be lifted to a steel box beam bracket by using lifting equipment for fastening connection, and the edge longitudinal beams are replaced by using a plurality of simulation tools 2, so that the bridge edge longitudinal beam simulation tool not only has the function of reducing the whole weight and facilitating the lifting equipment to lift, the fixing device also has the function of saving resources, the distance between the fixing baffles 4 for fixing the cross beam 9 can be adjusted, the cross beams 9 with different thicknesses and different bearing forces can be fixed, the application range is wider, and the use is facilitated.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a bridge is preassembled and is used limit longeron simulation frock, includes mount pad (1), its characterized in that: the upper end of mount pad (1) is provided with simulation frock (2), simulation frock (2) are provided with a plurality ofly, and the distance between two liang of simulation frock (2) equals, the slip fixture block (3) have been cup jointed in the slip of both ends about simulation frock (2), the upper end fixedly connected with fixed stop (4) of slip fixture block (3), slip fixture block (3) are provided with first fixed orifices (5), the both ends symmetry is provided with second fixed orifices (6) about simulation frock (2), the joint has crossbeam (9) between fixed stop (4), decking (12) are installed to the upper end of crossbeam (9).

2. The bridge is assembled in advance with limit longeron simulation frock of claim 1, its characterized in that: the sliding clamping block (3) is in a shape of a reversed Chinese character 'ao'.

3. The bridge is assembled in advance with limit longeron simulation frock of claim 1, its characterized in that: the number of the second fixing holes (6) is four, and the size of the second fixing holes (6) is the same as that of the first fixing holes (5).

4. The bridge is assembled in advance with limit longeron simulation frock of claim 1, its characterized in that: install first bolt (7) in first fixed orifices (5) and second fixed orifices (6), there is first nut (8) lower extreme of first bolt (7) through threaded connection.

5. The bridge is assembled in advance with limit longeron simulation frock of claim 1, its characterized in that: and a second bolt (10) is arranged between the lower end of the cross beam (9) and the fixed baffle (4), and the tail end of the second bolt (10) is connected with a second nut (11) through threads.