CN208792171U - A kind of sliding platform to cornice for welded bridge - Google Patents
A kind of sliding platform to cornice for welded bridge Download PDFInfo
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- CN208792171U CN208792171U CN201821414980.XU CN201821414980U CN208792171U CN 208792171 U CN208792171 U CN 208792171U CN 201821414980 U CN201821414980 U CN 201821414980U CN 208792171 U CN208792171 U CN 208792171U
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- support frame
- bridge
- sliding platform
- balance bracket
- bridge floor
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Abstract
The utility model belongs to engineering construction equipment technical field, more particularly to a kind of sliding platform to cornice for welded bridge, it includes that the support frame stood convenient for human body and the balance bracket for being hung on bridge floor, support frame connect the platform body of composition " C " font with balance bracket by fixed frame.The sliding platform is when in use, construction personnel may stand in support frame, then platform body bridge is hung on by truck crane to cornice portion, it is located at balance bracket on bridge floor, and the support frame that construction personnel stands is located at bridge floor side, at this time, construction personnel can stand the bridge portion of cornicing is welded in support frame, the processes such as paint spraying, balance bracket can effectively prevent the case where support frame shakes or falls, to ensure that the safety of construction personnel, the risk of welding and paint brushing work that bridge cornices is reduced.
Description
Technical field
The utility model belongs to engineering construction equipment technical field, and in particular to a kind of sliding corniced for welded bridge
Platform.
Background technique
With the development of economy with the progress of science and technology, the structure type of steel structure bridge becomes increasingly complex, the weight of steel construction
Amount and specification all change in hair, and span is consequently increased, and construction quality and welding quality are required higher and higher；At this stage
Welding that large-span steel bridge cornices, paint brush etc. the limit by bridge itself design and in-site installation environment
System, so that bridge is corniced during welding, paint spraying will receive certain influence.
Traditional bridge cornices welding, paint brushing etc. all using the coordinated of cage and truck crane, construction personnel station
In cage, cage is promoted to the weldering for then allowing construction personnel to be corniced in cage to the position corniced using truck crane
Connect and paint the work brushed；Or cage is placed in bridge top surface, cage is vacantly at side of cornicing, construction worker station
Construction operation is carried out in cage, but there is very big safety hazard in both construction operation item gold, not only construction is made
Industry low efficiency, but also need to consume a large amount of man power and material, therefore it provides a kind of sliding corniced for welded bridge is flat
Platform is those skilled in the art's technical problem urgently to be resolved.
Utility model content
In order to solve the above problems existing in the present technology, the utility model provides a kind of cunning corniced for welded bridge
Platform is moved, there are the technologies of considerable risk to solve to exist in the prior art welding that bridge cornices and the work that paint is brushed
Problem.
The utility model implements by the following technical programs:
A kind of sliding platform to cornice for welded bridge, including the support frame stood convenient for human body and for being hung on
Balance bracket on bridge floor, support frame as described above connect the platform body of composition " C " font with the balance bracket by fixed frame.
In order to preferably realize the utility model, make further optimization in said structure, the balance bracket close to
The side of bridge floor is provided with the pulley mobile convenient for the platform body.
In order to preferably realize the utility model, make further optimization in said structure, the balance bracket close to
The side of bridge floor is provided with steering shaft, and wheel carrier is provided in the steering shaft, and the pulley rotation is mounted on the wheel carrier.
In order to preferably realize the utility model, make further optimization in said structure, the balance bracket deviates from
The side of bridge floor is provided with the lifting lug convenient for taking/putting the platform body.
In order to preferably realize the utility model, makees further optimization in said structure, be provided on the lifting lug
Chain for being fixed on the platform body on bridge floor.
In order to preferably realize the utility model, makees further optimization in said structure, be arranged on support frame as described above
There is guardrail.
In order to preferably realize the utility model, make further optimization in said structure, which further includes
The free end of reinforcing bar, support frame as described above is connect by the reinforcing bar with the fixed frame.
In order to preferably realize the utility model, makees further optimization in said structure, set on the balance bracket
It is equipped with clump weight.
In order to preferably realize the utility model, make further optimization in said structure, it is support frame as described above, described flat
The connecting pin of weighing apparatus frame and the fixed frame connects by welding.
In order to preferably realize the utility model, makees further optimization in said structure, be arranged on the fixed frame
There is the cross bar convenient for climbing.
In conclusion the utility model has following technical effect that
When in use, construction personnel may stand in support frame the sliding platform, then pass through truck crane for platform body
It is hung on bridge to cornice portion, is located at balance bracket on bridge floor, and the support frame that construction personnel stands is located at bridge floor side, this
When, construction personnel can stand the bridge portion of cornicing is welded in support frame, processes, the balance bracket such as paint spraying can
The case where effectively to prevent support frame from shaking or falling, to ensure that the safety of construction personnel, reduce bridge
The risk of work is brushed in the welding and paint corniced.
In addition, the prioritization scheme of the utility model also has following technical effect that
It is provided with pulley on the balance bracket, moves the platform body along the length direction of bridge, constructor
Member can move the platform body according to requirements of one's work, and the work that the welding for making the bridge cornice and paint are brushed is more
Easily.
Lifting lug is provided on balance bracket, which is connected on the platform body convenient for the hook of truck crane, makes automobile
It is more square when hanging the portion of cornicing that platform body is moved to bridge, or platform body being removed by the portion of cornicing of bridge
Just.
Chain is provided on lifting lug, when construction personnel carries out the welding or paint spraying that bridge cornices on platform body
When work, the free end of chain can be fixed on bridge or other objects fixed, to increase the platform body
Safety.
The sliding platform further includes reinforcing bar, which can effectively increase the stabilization between support frame and fixed frame
Property, to keep the sliding platform more safe when in use.
Clump weight is provided on balance bracket, which when in use, can be according to the constructor to stand in support frame
The number of member increases the quantity of clump weight, avoids the quantity because of the construction personnel in support frame excessive, leads to the sliding platform
Disequilibrium and caused by contingency generation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the sliding platform to cornice for welded bridge of the utility model；
Fig. 2 is a kind of sliding platform usage state diagram corniced for welded bridge of the utility model.
Appended drawing reference:
1, support frame；2, balance bracket；3, fixed frame；4, pulley；5, lifting lug；6, guardrail；7, reinforcing bar；8, cross bar；9,
Bridge.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment one:
A kind of sliding platform to cornice for welded bridge, including the support frame 1 stood convenient for human body and for hanging
Balance bracket 2 on bridge floor, support frame 1 connect the platform body of composition " C " font with balance bracket 2 by fixed frame 3.
By a kind of sliding platform to cornice for welded bridge of above structure, when in use, construction personnel can stand
In support frame 1, platform body is then hung on by bridge by truck crane and is corniced portion, is located at balance bracket 2 on bridge floor, and
The support frame 1 that construction personnel stands is located at bridge floor side, chooses in support frame 1 to bridge at this point, construction personnel can stand
The processes such as eaves portion welded, paint spraying, balance bracket 2 can effectively prevent the case where support frame 1 shakes or falls
Occur, to ensure that the safety of construction personnel, reduces the risk of welding and paint brushing work that bridge cornices.
Wherein, above-mentioned support frame 1 and balance bracket 2 are that C-shaped channel steel is welded square frame structure, and supports
Frame 1 is connected and fixed with balance bracket 2 by fixed frame 3, keeps the plane at 2 place of plane and balance bracket where support frame 1 flat
Row；Make the sliding platform when in use, balance bracket 2 is horizontal to be placed on bridge floor, at this point, support frame 1 and balance bracket 2
In parallel, construction personnel is allow more smoothly to stand on support frame 1, to reduce the working strength of construction personnel.
Optimization, the side of above-mentioned balance bracket 2 close to bridge floor is provided with pulley 4, allows platform body along bridge
The length direction in face is mobile；At work, construction personnel can stand on support frame 1 sliding platform, to support frame 1 pair
The bridge portion of cornicing answered carries out welding or the work of paint spraying, when construction personnel completes the regional work, needs to move
Move to another region continue welding or paint spraying work when, construction personnel can push directly on platform body, make this
Platform body can be moved to another region for needing to weld or paint spraying works along the length direction of bridge floor, thus
The mobile enhanced convenience for making platform body, thereby reduces the working strength of staff.
Preferably, the side of above-mentioned balance bracket 2 close to bridge floor is provided with steering shaft, and the steering shaft is perpendicular to bridge floor
It is rotatably arranged on balance bracket 2, wheel carrier is provided on the free end of the steering shaft, and above-mentioned pulley 4 is arranged on wheel carrier；
The pulley 4 is arranged on balance bracket 2 by steering shaft, allows the pulley 4 around steering axes, so that this changes pulley 4
Rotating direction, make platform body need forward, backward, enhanced convenience to the left or when moving right.
Optimization, lifting lug 5 is additionally provided on the balance bracket 2；When needing the sliding platform being placed into construction location,
Sliding platform movement can be placed into construction location by truck crane by construction personnel.
Specifically, being provided with suspension hook on truck crane, which can be hung on the lifting lug 5 of balance bracket 2, then be controlled
Sliding platform is placed on bridge floor by truck crane, or by truck crane by sliding platform by being removed on bridge floor, make the sliding
The mobile enhanced convenience of platform.
Optimization, chain is provided on the lifting lug 5；When using the sliding platform, in applying for welding or spray paint
Worker person is in support frame 1, which is not easy to the movement of operating platform ontology, at this point, the construction on bridge floor
Personnel then can enable chain to drag platform body movement, to make the sliding platform mobile by pulling the chain
Enhanced convenience in the process, and the construction personnel in support frame 1 can complete the shifting of platform body without creeping back and forth
It is dynamic.
Preferably, the buckle for being easily installed/dismantling is provided on the free end of chain；When using the sliding platform, apply
The free end of chain can be connected by a snap on other objects on bridge floor by worker person, moved to avoid the platform body
In dynamic process, the case where platform body is fallen from the bridge portion of cornicing, and then guarantee the safety of construction personnel.
Embodiment two:
As advanced optimizing for above-described embodiment, it is provided with guardrail 6 on above-mentioned support frame 1, which can have
The safety for the construction personnel of effect being guaranteed on support frame 1, avoids because construction personnel on the support frame 1 when working, by propping up
The case where support 1 is dropped.
Preferably, which is formed by reinforcement welding, keeps the structure of the guardrail 6 more stable, to preferably protect
The safety of construction personnel.
Optimization, which further includes reinforcing bar 7, the both ends of the reinforcing bar 7 respectively with fixed frame 3 and support frame 1
Connection, keeps fixed frame 3 and the connection of support frame 1 more stable, so that the sliding platform be made more to pacify in use
Entirely.
Preferably, one end of the reinforcing bar 7 is connect with fixed frame 3, and the free end of reinforcing bar 7 is fixedly connected on support frame 1
Free end on, to effectively avoid in support frame 1 construction personnel overweight and to cause support frame 1 to deform bring hidden safely
Suffer from.
Optimization, be provided with clump weight on above-mentioned balance bracket 2, the clump weight can according to the number of construction personnel and
Weight is appropriate to be increased or decreased, so that it is more steady in use to make the sliding platform, and then guarantees construction personnel
Safety.
Optimization, connection is solid by welding for the connecting pin of above-mentioned support frame 1, balancing stand and fixed frame 3
It is fixed, keep the connection of the connecting pin between support frame 1, balancing stand and fixed frame 3 more stable.
Optimization, several cross bars 8 are provided on the fixed frame 3, the spacing of the two neighboring cross bar 8 is less than 30cm；?
When using the sliding platform, construction personnel needs to be moved to from bridge floor in support frame 1 or be moved on bridge floor by support frame 1
When, construction personnel can keep construction personnel more square in moving process by the cross bar 8 being arranged on climbing fixed frame 3
Just.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.
Claims (10)
1. a kind of sliding platform to cornice for welded bridge, it is characterised in that: including convenient for human body stand support frame (1) with
And the balance bracket (2) for being hung on bridge floor, support frame as described above (1) and the balance bracket (2) are connected by fixed frame (3)
Connect the platform body of composition " C " font.
2. sliding platform according to claim 1, it is characterised in that: the side of balance bracket (2) close to the bridge floor is set
It is equipped with the pulley (4) mobile convenient for the platform body.
3. sliding platform according to claim 2, it is characterised in that: the side of balance bracket (2) close to the bridge floor is set
It is equipped with steering shaft, and is provided with wheel carrier in the steering shaft, the pulley (4) is rotatably installed on the wheel carrier.
4. sliding platform according to claim 3, it is characterised in that: the balance bracket (2) sets away from the side of bridge floor
It is equipped with the lifting lug (5) convenient for taking/putting the platform body.
5. sliding platform according to claim 4, it is characterised in that: be provided on the lifting lug (5) for that described will put down
Playscript with stage directions body is fixed on the chain on bridge floor.
6. sliding platform according to any one of claim 1 to 5, it is characterised in that: support frame as described above is provided on (1)
Guardrail (6).
7. sliding platform according to claim 6, it is characterised in that: it further include reinforcing bar (7), support frame as described above (1)
Free end is connect by the reinforcing bar (7) with the fixed frame (3).
8. sliding platform according to claim 7, it is characterised in that: be provided with clump weight on the balance bracket (2).
9. sliding platform according to claim 8, it is characterised in that: support frame as described above (1), the balance bracket and described
The connecting pin of fixed frame (3), which passes through, to be welded and fixed.
10. sliding platform according to claim 1, it is characterised in that: be provided with several on the fixed frame (3) and be convenient for
The cross bar (8) of climbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414980.XU CN208792171U (en) | 2018-08-30 | 2018-08-30 | A kind of sliding platform to cornice for welded bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414980.XU CN208792171U (en) | 2018-08-30 | 2018-08-30 | A kind of sliding platform to cornice for welded bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208792171U true CN208792171U (en) | 2019-04-26 |
Family
ID=66207807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821414980.XU Active CN208792171U (en) | 2018-08-30 | 2018-08-30 | A kind of sliding platform to cornice for welded bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208792171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250084A (en) * | 2021-04-29 | 2021-08-13 | 舟山市宏达交通工程有限责任公司 | Bridge bracket device |
-
2018
- 2018-08-30 CN CN201821414980.XU patent/CN208792171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250084A (en) * | 2021-04-29 | 2021-08-13 | 舟山市宏达交通工程有限责任公司 | Bridge bracket device |
| CN113250084B (en) * | 2021-04-29 | 2022-05-10 | 舟山市宏达交通工程有限责任公司 | Bridge bracket device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |