CN109653093A - A kind of simple wall-attaching equipment of detachable lock button and construction method - Google Patents
A kind of simple wall-attaching equipment of detachable lock button and construction method Download PDFInfo
- Publication number
- CN109653093A CN109653093A CN201811355115.7A CN201811355115A CN109653093A CN 109653093 A CN109653093 A CN 109653093A CN 201811355115 A CN201811355115 A CN 201811355115A CN 109653093 A CN109653093 A CN 109653093A
- Authority
- CN
- China
- Prior art keywords
- steel band
- lifting lug
- lock
- attaching equipment
- pier stud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Abstract
The invention discloses a kind of simple wall-attaching equipment of detachable lock button and construction method, which includes steel band, lock and lifting lug；The both ends of steel band are equipped with lock, and the side of steel band is welded with lifting lug.According to the perimeter length of pier stud, the integral tension device of lock group is welded on steel band, steel band is flexible structure, it can be wrapped in the circumferential direction of pier stud, steel band, which is tensed, by lock forms closed annular anchor ear, then in the vertically welding lifting lug of the side of steel band, lifting lug is 1cm thick steel plate, and lifting lug is for connecting attached wall rod piece and providing Horizontal limiting effect for ladder cage vertical stability.The simple wall-attaching equipment of detachable lock button can guarantee construction safety, and can reduce installation of embedded parts, not influence pier construction progress and aesthetics；Under Pushpulll locking device, assembling and disassembling is very convenient quick, greatly reduces the time that worker high-altitude carries out attached wall installation exercise；It is recycled and repeatedly utilizes without abrasion substantially in this device work progress, save construction cost.
Description
Technical field
The present invention relates to a kind of simple wall-attaching equipment of detachable lock button and construction methods, more particularly to one kind to be used for high-altitude
The simple wall-attaching equipment of the bayonet type of structure safe construction and construction method, belong to technical field of bridge construction.
Background technique
To ensure lantern overpass construction safety, according to associated construction administrative provisions, pier stud height, must at 5~40 meters
Standard ladder cage must be set, personnel's lower channel is used for.The very big security risk of bridge high altitude operation derives from strong wind at present, and terraced
Cage belongs to a cantilever flexible structure, very sensitive for strong wind, therefore must be provided with attached wall, vertical height from structure safety
It is determined by ladder cage structure itself and wind-force, generally in 3~6m.
It is basic using the pre-embedded steel slab processing on pier shaft such as tower crane attached wall according to past construction experiences, then weld rod piece
It is connected in ladder cage, one end fixing structure, one end is hingedly handled.When using such attached wall structure, one of built-in fitting peace will increase
Assembly and disassembly remove process, and there are the following problems: 1, such built-in fitting common quality defect influences Surface Quality of Concrete；2, installation and dismounting
Difficulty, especially dismounting operation, operation are inconvenient, and increase the worker operation time；3, it removes and uses cut off operation, pre-embedded steel slab
It is only used for once, being unable to recycled for multiple times, causes waste of material, increase cost cost.
Summary of the invention
It is an object of the invention to propose a kind of simple wall-attaching equipment of detachable lock button suitable for lantern overpass
And construction method, it is realized by the device and method for the ladder cage and pier shaft stabilization and reinforcement in lantern overpass, is optimized simultaneously
Entire construction method simultaneously reduces engineering cost.
To achieve the above object, the technical solution adopted by the present invention is a kind of simple wall-attaching equipment of detachable lock button, should
Device includes steel band 1, lock 2 and lifting lug 3；The both ends of steel band 1 are equipped with lock 2, and the side of steel band 1 is welded with lifting lug 3.
Steel band 1 is zinc-plated 4mm thick, and the steel plate of width 5cm, according to the perimeter length of pier stud, welding latches 2 on steel band 1
The integral tension device of group, steel band 1 are flexible structure, can be wrapped in the circumferential direction of pier stud, tense 1 shape of steel band by lock 2
At closed annular anchor ear, then vertically (i.e. the vertical direction of pier stud) in the side of steel band 1 welds lifting lug 3, and lifting lug 3 is
1cm thick steel plate, lifting lug 3 is for connecting attached wall rod piece and providing Horizontal limiting effect for ladder cage vertical stability.Attached wall rod piece is steel
Silk or connecting rod.
A kind of construction method of the simple wall-attaching equipment of detachable lock button, the construction method of this method are as follows:
S1 according to the height of pier stud and perimeter, processes the length of steel band 1 first.
Steel band 1 is gone along with sb. to guard him the circumferential direction in pier stud by lock 2 in the both ends of steel band 1 welding lock 2 by S2.
S3 vertically mutually fixes ladder cage with the body of a bridge, and the overhead positions in the middle part of ladder cage are upper by attached wall rod piece and steel band 1
Lifting lug connection.
Compared with prior art, the present invention has following technical advantage.
The simple wall-attaching equipment of detachable lock button can guarantee construction safety, and can reduce installation of embedded parts, not shadow
Detonator body construction speed and aesthetics；Under Pushpulll locking device, assembling and disassembling is very convenient quick, greatly reduces worker
The time of high-altitude progress attached wall installation exercise；It is recycled and repeatedly utilizes without abrasion substantially in this device work progress, save construction
Cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of apparatus of the present invention.
Fig. 2 is that apparatus of the present invention practice figure.
Specific embodiment
Below in conjunction with drawings and examples, the present invention is described in detail.
As shown in Figs. 1-2, a kind of simple wall-attaching equipment of detachable lock button, the device include steel band 1, lock 2 and lifting lug
3；The both ends of steel band 1 are equipped with lock 2, and the side of steel band 1 is welded with lifting lug 3.
Steel band 1 is zinc-plated 4mm thick, and the steel plate of width 5cm, according to the perimeter length of pier stud, welding latches 2 on steel band 1
The integral tension device of group, steel band 1 are flexible structure, can be wrapped in the circumferential direction of pier stud, tense 1 shape of steel band by lock 2
At closed annular anchor ear, then vertically (i.e. the vertical direction of pier stud) in the side of steel band 1 welds lifting lug 3, and lifting lug 3 is
1cm thick steel plate, lifting lug 3 is for connecting attached wall rod piece and providing Horizontal limiting effect for ladder cage vertical stability.Attached wall rod piece is steel
Silk or connecting rod.
A kind of construction method of the simple wall-attaching equipment of detachable lock button, the construction method of this method are as follows:
S1 according to the height of pier stud and perimeter, processes the length of steel band 1 first.
Steel band 1 is gone along with sb. to guard him the circumferential direction in pier stud by lock 2 in the both ends of steel band 1 welding lock 2 by S2.
S3 vertically mutually fixes ladder cage with the body of a bridge, and the overhead positions in the middle part of ladder cage are upper by attached wall rod piece and steel band 1
Lifting lug connection.
Lantern overpass beginning and end pile No. K13+950.938~K15+545.938, overall length 1504m set 1#~50# pier, pier altogether
As single twin shaft pier body structure.Pier stud diameter is 1.6m, and 7~15m of height, to ensure construction safety, pier stud height is 5~40
Meter Shi, it is necessary to standard ladder cage be set, personnel's lower channel is used for.
The overhead pier column construction 4 sets of ladder cages of investment of lantern, are all made of the simple ladder cage wall-attaching equipment of detachable lock button, vertically
Spacing 5m, while 5 people of limit for tonnage, highly stable safety in use process.
From the point of view of service condition, such wall-attaching equipment is suitable for the lesser structure in pier shaft section, such as cylinder pier, for side
Shape pier when section is smaller, can also be used.In addition when higher for pier shaft height, steel band sectional dimension can be increased, improve structural capacity
Learn performance.
Project cylinder pier is 299 total at present, and 2 attached walls are arranged in 9m in average height, if it is handled using built-in fitting,
4 built-in fittings are arranged in each pier stud, opposite to need more investment steel about 1.2t.
Every pier needs to set up 2 ladder cages, when each ladder cage assembling and disassembling, considers to remove operation difficult, needs to put into 1 more
Manually, overall progress is not influenced in progress, needs more investments 144 artificial, and influence Surface Quality of Concrete.
Claims (5)
1. a kind of simple wall-attaching equipment of detachable lock button, it is characterised in that: the device includes steel band (1), lock (2) and lifting lug
(3)；The both ends of steel band (1) are equipped with lock (2), and the side of steel band (1) is welded with lifting lug (3)；
Steel band (1) is zinc-plated 4mm thick, and the steel plate of width 5cm welds lock according to the perimeter length of pier stud on steel band (1)
(2) integral tension device is organized.
2. a kind of simple wall-attaching equipment of detachable lock button according to claim 1, it is characterised in that: steel band (1) is soft
Property structure, can be wrapped in the circumferential direction of pier stud, by lock (2) tense steel band (1) formed closed annular anchor ear, then in steel
Vertically (i.e. the vertical direction of pier stud) of the side of band (1) welds lifting lug (3).
3. a kind of simple wall-attaching equipment of detachable lock button according to claim 1, it is characterised in that: lifting lug (3) is 1cm
Thick steel plate, lifting lug (3) is for connecting attached wall rod piece and providing Horizontal limiting effect for ladder cage vertical stability.
4. a kind of simple wall-attaching equipment of detachable lock button according to claim 3, it is characterised in that: attached wall rod piece is steel
Silk or connecting rod.
5. a kind of construction method of the simple wall-attaching equipment of detachable lock button, it is characterised in that: the construction method of this method is as follows:
S1 according to the height of pier stud and perimeter, processes the length of steel band (1) first；
Steel band (1) is gone along with sb. to guard him the circumferential direction in pier stud in the both ends of steel band (1) welding lock (2), by lock (2) by S2；
S3 vertically mutually fixes ladder cage with the body of a bridge, and the overhead positions in the middle part of ladder cage are upper by attached wall rod piece and steel band (1)
Lifting lug connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811355115.7A CN109653093A (en) | 2018-11-14 | 2018-11-14 | A kind of simple wall-attaching equipment of detachable lock button and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811355115.7A CN109653093A (en) | 2018-11-14 | 2018-11-14 | A kind of simple wall-attaching equipment of detachable lock button and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109653093A true CN109653093A (en) | 2019-04-19 |
Family
ID=66110963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811355115.7A Pending CN109653093A (en) | 2018-11-14 | 2018-11-14 | A kind of simple wall-attaching equipment of detachable lock button and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109653093A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538216A (en) * | 1994-03-30 | 1996-07-23 | Man Gutehoffnungshutte | Support device of a laying vehicle, especially of a track-laying vehicle |
| KR20090031699A (en) * | 2009-01-28 | 2009-03-27 | 이연철 | Jib crane for constructing a bridge and the method using the same |
| CN205062668U (en) * | 2015-10-09 | 2016-03-02 | 中交第二航务工程局有限公司 | Light -duty pier bent cap of highway construction segmental timbering |
| CN206232348U (en) * | 2016-12-02 | 2017-06-09 | 中铁十八局集团第四工程有限公司 | Tower crane attached wall part in high pier construction |
| CN107675624A (en) * | 2017-08-28 | 2018-02-09 | 中交二航局第四工程有限公司 | The general telescopic sustaining wall of assembly of disk button cat ladder |
| CN207469103U (en) * | 2017-11-13 | 2018-06-08 | 重庆铱格管道技术有限公司 | A kind of building bridge pier anchor ear and its escape way steel pipe frame structure |
| CN207618922U (en) * | 2017-12-19 | 2018-07-17 | 广东庞源工程机械有限公司 | A kind of adjustable attached wall frame fixing device |
-
2018
- 2018-11-14 CN CN201811355115.7A patent/CN109653093A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538216A (en) * | 1994-03-30 | 1996-07-23 | Man Gutehoffnungshutte | Support device of a laying vehicle, especially of a track-laying vehicle |
| KR20090031699A (en) * | 2009-01-28 | 2009-03-27 | 이연철 | Jib crane for constructing a bridge and the method using the same |
| CN205062668U (en) * | 2015-10-09 | 2016-03-02 | 中交第二航务工程局有限公司 | Light -duty pier bent cap of highway construction segmental timbering |
| CN206232348U (en) * | 2016-12-02 | 2017-06-09 | 中铁十八局集团第四工程有限公司 | Tower crane attached wall part in high pier construction |
| CN107675624A (en) * | 2017-08-28 | 2018-02-09 | 中交二航局第四工程有限公司 | The general telescopic sustaining wall of assembly of disk button cat ladder |
| CN207469103U (en) * | 2017-11-13 | 2018-06-08 | 重庆铱格管道技术有限公司 | A kind of building bridge pier anchor ear and its escape way steel pipe frame structure |
| CN207618922U (en) * | 2017-12-19 | 2018-07-17 | 广东庞源工程机械有限公司 | A kind of adjustable attached wall frame fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |
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| RJ01 | Rejection of invention patent application after publication |