CN209397505U - One kind being used for loading test of half-through CFST arch bridge hoisting of deck beam mounting device - Google Patents
One kind being used for loading test of half-through CFST arch bridge hoisting of deck beam mounting device Download PDFInfo
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- CN209397505U CN209397505U CN201822044388.1U CN201822044388U CN209397505U CN 209397505 U CN209397505 U CN 209397505U CN 201822044388 U CN201822044388 U CN 201822044388U CN 209397505 U CN209397505 U CN 209397505U
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- truss
- bailey beam
- hanger
- beam truss
- bailey
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Abstract
The utility model discloses one kind to be used for loading test of half-through CFST arch bridge hoisting of deck beam mounting device, including Bailey beam truss, hanger spandrel girder and lip block for carrying bridge floor beam, the Bailey beam truss is in the frame structure of rectangle, the Bailey beam truss is horizontally arranged and its top surface formation operation table top, the hanger spandrel girder is four and is evenly distributed on four corners of the Bailey beam truss, the hanger spandrel girder and the Bailey beam truss are interspersed together, the lip block is at least four and is uniformly arranged on the middle part of the operating table surface, the operating table surface is surrounded by protective fence.It is mounted using the cable of cable crane and the hanger spandrel girder of Bailey beam truss surrounding, Bailey beam truss and bridge floor beam are sling movement by cable crane, action is convenient, and in moving process, operator can install the hoist cable of bridge floor beam in the operating table surface of Bailey beam truss, save construction duration.
Description
Technical field
The utility model relates to one kind to be used for loading test of half-through CFST arch bridge hoisting of deck beam mounting device.
Background technique
Bridge floor beam and hoist cable not only inefficiency are installed in high-altitude, but also security risk is high, therefore most construction party at present
For case using hanger installation bridge floor beam and hoist cable, this just needs to be arranged on hoisting platform a hoisting of deck beam and hoist cable installation dress
It sets.Since the length of each bridge floor girder segment and the installation site of hoist cable are not quite similar, traditional hanger is not able to satisfy bridge floor beam
Stability problem and process quick joining problem during the installation process；Simultaneously because hoisting platform majority is arranged in main bridge steel arch
The lower section of rib, is restricted by space factor, the hoisting platform narrow field of bridge floor beam, can only place a lifting segment every time.
Therefore under construction condition, transhipment number in installation segment is more, and hanging apparatus cannot rest on steel girder erection position for a long time,
And since hoist cable installation procedure is complex, need first to install hoist cable to the anchored end of bridge floor beam before girder steel lifts by crane, apply
It is long between working hour, low efficiency.
Utility model content
The utility model provides one kind for loading test of half-through CFST arch bridge hoisting of deck beam mounting device, overcomes
Deficiency present in background technique.The technical scheme adopted by the utility model to solve the technical problem is as follows:
One kind being used for loading test of half-through CFST arch bridge hoisting of deck beam mounting device, including Bailey beam truss, hanger are held
Weight beam and the lip block for carrying bridge floor beam, the Bailey beam truss are in the frame structure of rectangle, the Bailey beam truss
Horizontal positioned and its top surface formation operation table top, the hanger spandrel girder are four and are evenly distributed on the Bailey beam truss
Four corners, the hanger spandrel girder and the Bailey beam truss are interspersed together, and the lip block is at least four simultaneously
It is uniformly arranged on the middle part of the operating table surface, the operating table surface is surrounded by protective fence, and the protective fence is connected to institute
It states on Bailey beam truss.
Among one preferred embodiment: the left side of the Bailey beam truss includes three groups of parallel beret slices, the shellfish thunder
The right edge of beam truss includes three groups of parallel beret slices, passes through beret slice between the left side and right edge of the thunder beam truss
It links together.
Among one preferred embodiment: the lip block interlocking is on the Bailey beam truss.
Among one preferred embodiment: the both ends of the hanger spandrel girder extend through setting suspension shaft.
The technical program compared with the background art, it has the following advantages:
1. bridge floor beam is placed on lip block, held using the cable of cable crane and the hanger of Bailey beam truss surrounding
Bailey beam truss and bridge floor beam are sling movement by weight beam mounting, cable crane, and action is convenient, and in moving process, behaviour
The hoist cable of bridge floor beam can be installed in the operating table surface of Bailey beam truss by making personnel, save construction duration.Bridge floor beam
Hoisting platform can be returned back to after being installed, is other processes slot milling, be especially suitable for narrow and small place and used.To sum up institute
It states, the utility model simple structure and reasonable design meets lifting requirements, be especially suitable for narrow, it can be achieved that mounting device overall movement
Small place uses the hoist cable, it can be achieved that preceding installation bridge floor beam anchored end, time saving and energy saving, easy to use and operate, practical, uses
Effect is good, convenient for promoting the use of.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts the side view for loading test of half-through CFST arch bridge hoisting of deck beam mounting device.
Fig. 2 depicts the top view for loading test of half-through CFST arch bridge hoisting of deck beam mounting device.
Specific embodiment
Referring to Fig.1 and 2, being used for loading test of half-through CFST arch bridge hoisting of deck beam mounting device, including Bailey beam
Truss 10, hanger spandrel girder 20 and the lip block 30 for carrying bridge floor beam.The Bailey beam truss 10 is in the frame of rectangle
Structure, the Bailey beam truss 10 is horizontally arranged and its top surface formation operation table top.The lip block 30 is at least four
And it is uniformly arranged on the middle part of the operating table surface, the operating table surface is surrounded by protective fence 40, and the protective fence 40 connects
It connects on the Bailey beam truss 10.The hanger spandrel girder 20 is four and is evenly distributed on the four of the Bailey beam truss 10
A corner, the hanger spandrel girder 20 are interspersed together with the Bailey beam truss 10.
When construction, bridge floor beam 001 is placed on lip block 30, and the cable of cable crane and four hanger spandrel girders 20 are hung
It connects, during lifting, construction personnel can carry out installation operation to the hoist cable of bridge floor beam 001 simultaneously in operating table surface.
The both ends of the hanger spandrel girder 20 extend through setting suspension shaft 22, are mounted for convenient and cable.
The left side of the Bailey beam truss 10 includes three groups of parallel beret slices 11, the right edge of the Bailey beam truss
Including three groups of parallel beret slices 12, one is connected to by beret slice 13 between the left side and right edge of the thunder beam truss
It rises.
30 interlocking of lip block is on the Bailey beam truss 10.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (4)
1. one kind is used for loading test of half-through CFST arch bridge hoisting of deck beam mounting device, it is characterised in that: including Bailey beam purlin
Frame, hanger spandrel girder and the lip block for carrying bridge floor beam, the Bailey beam truss are in the frame structure of rectangle, the shellfish
Thunder beam truss is horizontal positioned and its top surface formation operation table top, the hanger spandrel girder are four and are evenly distributed on the shellfish
Four corners of thunder beam truss, the hanger spandrel girder and the Bailey beam truss are interspersed together, and the lip block is at least
It is four and is uniformly arranged on the middle part of the operating table surface, the operating table surface is surrounded by protective fence, the protective fence
It is connected on the Bailey beam truss.
2. hoisting of deck beam mounting device according to claim 1, it is characterised in that: the left side of the Bailey beam truss
Including three groups of parallel beret slices, the right edge of the Bailey beam truss includes three groups of parallel beret slices, the thunder beam truss
Left side and right edge between linked together by beret slice.
3. hoisting of deck beam mounting device according to claim 1, it is characterised in that: the lip block interlocking is described
On Bailey beam truss.
4. hoisting of deck beam mounting device according to claim 1 or 2 or 3, it is characterised in that: the hanger spandrel girder
Both ends extend through setting suspension shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822044388.1U CN209397505U (en) | 2018-12-06 | 2018-12-06 | One kind being used for loading test of half-through CFST arch bridge hoisting of deck beam mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822044388.1U CN209397505U (en) | 2018-12-06 | 2018-12-06 | One kind being used for loading test of half-through CFST arch bridge hoisting of deck beam mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209397505U true CN209397505U (en) | 2019-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822044388.1U Active CN209397505U (en) | 2018-12-06 | 2018-12-06 | One kind being used for loading test of half-through CFST arch bridge hoisting of deck beam mounting device |
Country Status (1)
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| CN (1) | CN209397505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254831A (en) * | 2020-01-20 | 2020-06-09 | 中铁大桥局第七工程有限公司 | Hoisting method of steel structure frame beam of through arch bridge |
-
2018
- 2018-12-06 CN CN201822044388.1U patent/CN209397505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254831A (en) * | 2020-01-20 | 2020-06-09 | 中铁大桥局第七工程有限公司 | Hoisting method of steel structure frame beam of through arch bridge |
| CN111254831B (en) * | 2020-01-20 | 2021-05-14 | 中铁大桥局第七工程有限公司 | Hoisting method of steel structure frame beam of through arch bridge |
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