CN207047705U - A kind of head tower circumferential weld work job platform of torsion section form - Google Patents
A kind of head tower circumferential weld work job platform of torsion section form Download PDFInfo
- Publication number
- CN207047705U CN207047705U CN201720824550.4U CN201720824550U CN207047705U CN 207047705 U CN207047705 U CN 207047705U CN 201720824550 U CN201720824550 U CN 201720824550U CN 207047705 U CN207047705 U CN 207047705U
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- CN
- China
- Prior art keywords
- lowering
- hoisting gear
- bottom plate
- connect
- circumferential weld
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of head tower circumferential weld work job platform of torsion section form, belongs to head tower circumferential weld work industry platform technology field.A kind of head tower circumferential weld work job platform of torsion section form, including bottom plate, bottom plate is provided with hollow cylinder at corner, vertical rod is threaded with hollow cylinder, cross bar has been welded to connect between vertical rod, cross bar middle has been welded to connect montant, bottom plate corner edge is provided with connection card button, connection card button is connected by brandreth with lowering or hoisting gear, rotary shaft is installed inside lowering or hoisting gear, pulley is cased among rotary shaft, lowering or hoisting gear middle is provided with handler, handler is with rotating axis connection, fixed pulley is provided with above lowering or hoisting gear, fixed pulley is rotatablely connected by cable wire and lowering or hoisting gear, hook is installed on fixed pulley.The head tower circumferential weld work job platform of the torsion section form uses that flexibility ratio is high, easy to use and applicability is wide, can greatly reduce workload and the amount using material.
Description
Technical field
Head tower circumferential weld work industry platform technology field is the utility model is related to, more specifically to a kind of torsion section
The head tower circumferential weld work job platform of form.
Background technology
Most domestic uses the structure shape of steel construction suspension bridge and cable-stayed bridge across great river, great river large bridge at present
Formula, king-post is more and more using the bridge of the form of steel construction, and most of king-post section form is regular, the knot of construction operation platform
Configuration formula is also relatively easy.
How flexible assembling, strong adaptability, using the form of hook preferably to be carried out according to the form of tower section, it is not necessary to
Weld job is carried out with tower wall, easy to operate, using flexible, reduces the workload of platform fabrication and installation dismounting, head tower is under
Up install, there is many sections, circumferential weld quantity is also more, it is impossible to each do a platform, do two or three, using tower crane from
Use is upside down on down, it is easy to operate, material is saved, utilization rate is high.
Utility model content
1. technical problems to be solved
It is not strong for workbench adaptability present in prior art, in-convenience in use, platform, which makes, removes workload
The problem of big, the purpose of this utility model are the head tower circumferential weld work job platform for providing a kind of torsion section form, realize spirit
Assembling living, strong adaptability is easy to operate, using flexible, reduces the workload for removing mounting operation platform, can be in different height
And used under environment.
2. technical scheme
To solve the above problems, the utility model adopts the following technical scheme that:
A kind of head tower circumferential weld work job platform of torsion section form, including bottom plate, set at the bottom plate corner free
Heart cylinder, for connecting column, the hollow cylinder is welded to connect with bottom plate so that device is firm and safe, the open circles
Vertical rod is threaded with post, between the vertical rod on be welded to connect cross bar, the cross bar middle has been welded to connect montant, use
In the safety of protection staff, bottom plate corner edge is provided with connection card button, the connection card button by brandreth with
Lowering or hoisting gear is connected, and oscilaltion can be realized by obtaining workbench, and described brandreth one end connects connection card button, and the brandreth other end
Lowering or hoisting gear bottom stay hook is connected, rotary shaft is installed inside the lowering or hoisting gear, for the rotation with movable pulley, described turn
Pulley is cased among moving axis, and pulley is welded to connect with rotary shaft, for winding cable wire, the lowering or hoisting gear middle is provided with
Handler, facilitates the lifting of control device, and the handler is provided with above the lowering or hoisting gear with rotating axis connection and determines cunning
Wheel, the fixed pulley are rotatablely connected by cable wire and lowering or hoisting gear, the lifting of realization device, described cable wire one end and lowering or hoisting gear
Shell is fixedly connected, and the cable wire other end is wrapped on the pulley inside lowering or hoisting gear around fixed pulley, is pacified on the fixed pulley
Equipped with hook.
Preferably, the bottom plate work area edge both ends are provided with rotation fixing device, and the bottom plate is fixed by rotating
Device and fix bar are rotatablely connected, and the fix bar top is provided with fixed claw, and being used to during work fixing workbench prevents
Its double swerve, so as to ensure the safety of staff and improve work effect.
3. beneficial effect
Compared with prior art, the beneficial effects of the utility model are：
（1）By being provided with lowering or hoisting gear above brandreth, so as to realize the lifting of workbench, while can also facilitate
Work, it is not necessary to the disassembly and installation platform when different height works, so as to reduce the dismounting amount of workbench, so as to
Operating efficiency is improved, using also dexterousr and conveniently；
（2）By setting fix bar and fixed claw so that it is more stable when workbench uses, while can also be not
With being used under section, so as to expand the use range of workbench.
Brief description of the drawings
Fig. 1 is structural representation when the utility model does not install vertical rod；
Fig. 2 is the structural representation that the utility model rotates fixing device part；
Fig. 3 is the structural representation of the utility model bottom parts.
Label declaration in figure：
1st, link up with；2nd, fixed pulley；3rd, cable wire；4th, lowering or hoisting gear；5th, handler；6th, brandreth；7th, cross bar；8th, vertical rod；9th, erect
Bar；10th, hollow cylinder；11st, bottom plate；12nd, connection card button；13rd, fixed claw；14th, fix bar；15th, fixing device is rotated.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；Described embodiment is only the utility model part of the embodiment；Rather than whole
Embodiment.Based on the embodiment in the utility model；Those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained；Belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of head tower circumferential weld work job platform of torsion section form, including bottom plate 11, bottom plate 11 4
Hollow cylinder 10 is provided with angle, for connecting column 8, hollow cylinder 10 is welded to connect with bottom plate 11 so that device it is firm and
Safety, be threaded with vertical rod 8 on hollow cylinder 10, between vertical rod 8 on be welded to connect cross bar 7, the middle of cross bar 7 is welded to connect
There is montant 9, for protecting the safety of staff, 11 4 jiaos of edges of bottom plate are provided with connection card button 12, and connection card button 12 is logical
Cross brandreth to be connected with lowering or hoisting gear 4, oscilaltion, brandreth one end connection connection card button 12, and iron can be realized by obtaining workbench
The frame other end connects the bottom stay hook of lowering or hoisting gear 4, is provided with rotary shaft inside lowering or hoisting gear 4, for the rotation with movable pulley,
Pulley is cased among rotary shaft, and pulley is welded to connect with rotary shaft, for winding cable wire 3, the middle of lowering or hoisting gear 4 is provided with
Handler 5, facilitate the lifting of control device, for handler 5 with rotating axis connection, the top of lowering or hoisting gear 4 is provided with fixed pulley 2, fixed
Pulley 2 is rotatablely connected by cable wire 3 and lowering or hoisting gear 4, the lifting of realization device, and the one end of cable wire 3 is fixed with the shell of lowering or hoisting gear 4
Connection, and the other end of cable wire 3 is wrapped on the pulley inside lowering or hoisting gear 4 around fixed pulley 2, and hook is provided with fixed pulley 2
1。
Wherein, in actual applications, the work area edge of bottom plate 11 both ends, which are provided with, rotates fixing device 15, and bottom plate 11 passes through
Rotate fixing device 15 to be rotatablely connected with fix bar 14, the top of fix bar 14 is provided with fixed claw 13, for fixing during work
Workbench prevents its double swerve, so as to ensure the safety of staff and improve work effect.
Operation principle：Vertical rod 8 is arranged on hollow cylinder 10, vertical rod 8, cross bar 7 by the first step first, it is necessary to when working
Protection device is formed with the three of montant 9, then operator station is on bottom plate 11, second step, and staff lifts by rotating
Handler 5 on device 4 so that cable wire 3 shrinks, so that job platform rises or falls, the 3rd step, reaches working depth
Job platform is fixed by fix bar 14 afterwards and held, changes the height of job platform after the completion of work by rotating handler 5 again
Degree, and then the work that can continue.
It is described above；The only preferable embodiment of the utility model；But the scope of protection of the utility model is not
It is confined to this；Any one skilled in the art is in the technical scope that the utility model discloses；According to this practicality
New technical scheme and its improvement design is subject to equivalent substitution or change；It should all cover in the scope of protection of the utility model
It is interior.
Claims (2)
1. a kind of head tower circumferential weld work job platform of torsion section form, including bottom plate（11）, it is characterised in that：The bottom plate
（11）Hollow cylinder is provided with corner（10）, the hollow cylinder（10）With bottom plate（11）It is welded to connect, the hollow cylinder
（10）On be threaded with vertical rod（8）, the vertical rod（8）Between on be welded to connect cross bar（7）, the cross bar（7）Weld middle
Montant is connected in succession（9）, the bottom plate（11）Corner edge is provided with connection card button（12）, the connection card button（12）Pass through
Brandreth and lowering or hoisting gear（4）Connection, described brandreth one end connect connection card button（12）, and brandreth other end connection lowering or hoisting gear
（4）Bottom stay hook, the lowering or hoisting gear（4）Inside is provided with rotary shaft, is cased with pulley among the rotary shaft, and pulley with
Rotary shaft is welded to connect, the lowering or hoisting gear（4）Middle is provided with handler（5）, the handler（5）Connect with rotary shaft
Connect, the lowering or hoisting gear（4）Top is provided with fixed pulley（2）, the fixed pulley（2）Pass through cable wire（3）With lowering or hoisting gear（4）Turn
Dynamic connection, the cable wire（3）One end and lowering or hoisting gear（4）Shell is fixedly connected, and cable wire（3）The other end bypasses fixed pulley（2）
It is wrapped in lowering or hoisting gear（4）On internal pulley, the fixed pulley（2）On hook is installed（1）.
A kind of 2. head tower circumferential weld work job platform of torsion section form according to claim 1, it is characterised in that：It is described
Bottom plate（11）Work area edge both ends are provided with rotation fixing device（15）, the bottom plate（11）By rotating fixing device（15）
With fix bar（14）Rotation connection, the fix bar（14）Top is provided with fixed claw（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824550.4U CN207047705U (en) | 2017-07-10 | 2017-07-10 | A kind of head tower circumferential weld work job platform of torsion section form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824550.4U CN207047705U (en) | 2017-07-10 | 2017-07-10 | A kind of head tower circumferential weld work job platform of torsion section form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207047705U true CN207047705U (en) | 2018-02-27 |
Family
ID=61495264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720824550.4U Expired - Fee Related CN207047705U (en) | 2017-07-10 | 2017-07-10 | A kind of head tower circumferential weld work job platform of torsion section form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207047705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589550A (en) * | 2018-06-05 | 2018-09-28 | 中铁宝桥集团有限公司 | A kind of tilting head tower bridge location operation platform |
-
2017
- 2017-07-10 CN CN201720824550.4U patent/CN207047705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589550A (en) * | 2018-06-05 | 2018-09-28 | 中铁宝桥集团有限公司 | A kind of tilting head tower bridge location operation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20180710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |