CN110195411A - A kind of self-propelled bridge formwork Mobile workbench - Google Patents
A kind of self-propelled bridge formwork Mobile workbench Download PDFInfo
- Publication number
- CN110195411A CN110195411A CN201910273073.0A CN201910273073A CN110195411A CN 110195411 A CN110195411 A CN 110195411A CN 201910273073 A CN201910273073 A CN 201910273073A CN 110195411 A CN110195411 A CN 110195411A
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- self
- hanging basket
- mobile workbench
- loading platform
- crawler body
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- 238000009415 formwork Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000005183 dynamical system Methods 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A kind of self-propelled bridge formwork Mobile workbench, it is related to Construction Technology field, including crawler body and loop wheel machine, the crawler body walks in bridge face, loading platform is installed, the loop wheel machine passes through the center that the loading platform is fixed on crawler body, two cantilever beams of side horizontal extension of the loading platform at the top of the crawler body, the end of each cantilever beam, which plugs, fixes a vertical traveller, and the lower end of two vertical travellers connects a hanging basket jointly.It is voluntarily assembled that the present invention is not only able to achieve trolley, itself configures loop wheel machine, adjusts hanging basket height according to the actual situation at any time；It is also equipped with loading area, using efficient, convenient.
Description
Technical field
The present invention relates to Construction Technology field, specially a kind of self-propelled bridge formwork Mobile workbench.
Background technique
In Construction Technology field, the installation of the components such as gear template, drainpipe and guardrail on bridge belongs to height
Idle job.Therefore it when installing above-mentioned component, needs by miscellaneous trolley.
Trolley on the market is broadly divided into following three kinds now:
Plain type trolley is configured with construction hanging basket, assists walking using external force, needs to cooperate small-sized lifting when in use
Equipment does industry to complete installation；
Self-propelled carriage increases rubber-tyred running mechanism on the basis of plain type trolley, equally needs when in use
Cooperate small-sized lifting appliance to complete installation and do industry；
Double-edge type truss structure trolley is made configured with double-side fastening formula cradle structure using rubber-tyred running mechanism
Used time also needs that small-sized lifting appliance is cooperated to do industry to complete installation.
Above-mentioned three kinds of trolleys when in use, have the following deficiencies:
1, it when being used for urban transportation beam surface construction, requires to carry out construction area totally-enclosed.
2, it when in use, requires that small-sized lifting appliance is cooperated to do industry to complete installation.
3, tire walking mechanism tends not to adapt to complicated operating environment in use process.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of self-propelled bridge formwork operation posts
Vehicle, it is voluntarily assembled to be not only able to achieve trolley, itself configures loop wheel machine, adjusts hanging basket height according to the actual situation at any time；It is also equipped with load
Goods area, using efficient, convenient.
To achieve the above objectives, the present invention uses a kind of self-propelled bridge formwork Mobile workbench, including crawler body and hangs
Machine, the crawler body walk in bridge face, and loading platform is equipped at the top of the crawler body, and the loop wheel machine passes through the load
Goods platform is fixed on the center of crawler body, two cantilever beams of side horizontal extension of the loading platform, each cantilever beam
End, which plugs, fixes a vertical traveller, and the lower end of two vertical travellers connects a hanging basket jointly.
Based on the above technical solution, the crawler body includes bearing support and two running parts, the carrying
Bracket is located between two running parts, and the loop wheel machine is fixed on bearing support center.
Based on the above technical solution, the loading platform is the double-deck truss structure, and Mobile workbench is arranged in lower layer
Dynamical system and fuel tank, upper layer are laid with steel plate；The lower layer of the loading platform is fixed on the bearing support.
Based on the above technical solution, the loop wheel machine includes column, crossbeam and suspender, and the column bottom end is fixed on
The center of crawler body, column top install one end of the crossbeam, and crossbeam horizontally rotates and is set to column, the crossbeam
The other end is equipped with suspender, and suspender includes the hook moved up and down.
Based on the above technical solution, the distance of the column is arrived in the crossbeam distal end, arrives greater than cantilever beam distal end
The distance of the column.
Based on the above technical solution, the vertical traveller and the cantilever beam Relative vertical, the vertical traveller
Top it is fixed on a cantilever beam by bolt, and the vertical traveller has multiple bolts for bolt insertion in the vertical direction
Position.
Based on the above technical solution, the hanging basket include activity sidebar, the active side field in hanging basket near
The side of nearly bridge gear template；For activity sidebar on one side using being hingedly connected on hanging basket bottom, activity sidebar another side passes through lock
Chain link at the top of the hanging basket on.
Based on the above technical solution, after the activity sidebar overturning, bottom plane and hanging basket bottom plane
It is parallel to each other.
Based on the above technical solution, the crawler body uses standard steel crawler body, and track gage exists
3m or more.
Based on the above technical solution, the loading platform and hanging basket are welded using Q235 profile.
The beneficial effects of the present invention are:
1, self-propelled bridge formwork Mobile workbench running mechanism of the invention uses crawler type, reduces trolley to operation ring
The requirement in border, it is not high to the cleaning requirement degree of operating environment.
2, self-propelled bridge formwork Mobile workbench of the invention has loading platform, and payload platform is using the double-deck truss knot
The dynamical system and fuel tank of Mobile workbench is arranged in structure, lower layer, and upper brace is laid with checkered steel plate can during construction
The bridge for needing to install or remove gear template to be placed on checkered steel plate, working region is increased, so that installation process is more
It is convenient.
3, self-propelled bridge formwork Mobile workbench of the invention is provided with hoisting structure, and hoisting structure uses slewing boom
Loop wheel machine, it is voluntarily assembled to may be implemented trolley, in the assembling stage, without in addition by loop wheel machine, voluntarily lifting loading platform and hanging basket,
So that installation is more efficient.When needing according to the actual situation, when adjusting hanging basket height, vertical traveller can be adjusted using loop wheel machine at any time
It works more efficient with the bolt position of cantilever beam to change hanging basket height.
4, the construction hanging basket of self-propelled bridge formwork Mobile workbench of the invention is divided into vertical traveller and hanging basket two parts,
Vertical traveller can adjust hanging basket height, and hanging basket can be overturn, and expands to expand and does industry space, is more conducive to constructing.
5, in an inactive state, only crawler body and loading are flat for self-propelled bridge formwork Mobile workbench of the invention
Platform loads together, and column, crossbeam, cantilever beam, vertical traveller and the hanging basket of remaining loop wheel machine have been dismantled, and guarantor is greatly reduced
Occupied space, easy to use when depositing and transporting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the self-propelled bridge formwork Mobile workbench of the embodiment of the present invention.
Fig. 2 is the crawler body main view of the embodiment of the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the main view of loading platform and cantilever beam.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is the structural schematic diagram of loop wheel machine.
Fig. 7 is the structural schematic diagram of vertical traveller and hanging basket.
Appended drawing reference: 1- crawler body, 11- running part, 12- bearing support, 2- loading platform, 3- loop wheel machine, 31- column,
32- crossbeam, 33- suspender, 4- cantilever beam, the vertical traveller of 5-, 6- hanging basket, 61- activity sidebar.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, Figure 2 and Figure 3, a kind of self-propelled bridge formwork Mobile workbench, including crawler body 1 and loop wheel machine 3 are carried out
Band chassis 1 walks in bridge face, and loading platform 2 is equipped at the top of crawler body 1, and loop wheel machine 3 passes through loading platform 2 and is fixed on crawler belt
The center on chassis 1.
Specifically, crawler body 1 includes bearing support 12 and two running parts 11, and bearing support 12 is located at two running parts
Between 11, loop wheel machine 3 is fixed on 12 center of bearing support.In trolley use process, crawler type walking mechanism is main stress
Mechanism and walking mechanism, the requirement which reduce trolley to operating environment is not high to the cleaning requirement degree of operating environment, is using
Before trolley, without being swept bridge floor comprehensively, a large amount of manpower and material resources are saved.Preferably, using standard steel crawler belt
Chassis, track gage 3m carry 13t.
Loading platform 2 is fixed on bearing support 12, it is preferable that the two is connected by screw bolts.The side water of loading platform 2
Flat to be fixed with cantilever beam 4, cantilever beam 4 reaches outside bridge floor, it is preferable that cantilever beam is two or more, loading platform and cantilever beam
Between be connected by screw bolts, easy disassembly.The end of each cantilever beam 4, which plugs, fixes a vertical traveller 5, on cantilever beam 4
Reserve corresponding bolt position；On the vertical direction of vertical traveller 5, corresponding bolt is equally reserved at interval of one end distance
Position.Vertical traveller 5 and 4 Relative vertical of cantilever beam, the top of vertical traveller 5 is fixed on cantilever beam 4 by bolt.Such as Fig. 5 institute
Show, the lower end of two vertical travellers 5 connects a hanging basket 6 jointly, it is preferable that connected between vertical traveller 5 and hanging basket 6 using flange
It connects.
As shown in Figure 4 and Figure 5, it is preferable that loading platform 2 is the double-deck truss structure, and lower layer cross section is inverted trapezoidal, setting
There are the dynamical system and fuel tank of Mobile workbench；Another layer cross section is rectangle, is laid with checkered steel plate thereon, as channel and
Loading area.During construction, the bridge installed or removed gear template can will be needed to be placed on checkered steel plate, as work
Transitional region, increase construction can operating space so that installation bridge gear template when more efficiently it is convenient.
As shown in figures 1 to 6, loop wheel machine 3 includes column 31, crossbeam 32 and suspender 33, and 31 bottom end of column is fixed on track bottom
The center of disk 1, and column 31 passes through loading platform 2, one end of crossbeam 32 is installed on 31 top of column, and crossbeam 32 horizontally rotates and sets
It is placed in column 31, the other end of crossbeam 32 is equipped with suspender 33.
In the horizontal direction, column is arrived in 32 distal end (i.e. suspender 33 reaches crossbeam position corresponding when range) of crossbeam
Position, be greater than the distance that column 31 is arrived in the distal end of cantilever beam 4 (i.e. one end of hanging basket)；The configuration ensure that loop wheel machine 3 can be with
When adjust the position of vertical traveller 5.Preferably, suspender 33 is made of hook and steel cable, and hook can be horizontal relative to crossbeam 32
To vertically movable.
It is voluntarily assembled that the loop wheel machine may be implemented trolley, can voluntarily install suitable cantilever beam 4, vertical sliding according to actual needs
Column 5 and hanging basket 6.In the assembling stage, without in addition by loop wheel machine, loading platform and hanging basket is voluntarily lifted, so that installation is more
Efficiently.When needing according to the actual situation, when adjusting hanging basket height, vertical traveller and cantilever beam can be adjusted using loop wheel machine at any time
Bolt position changes hanging basket height so as to adjust the actual use length of vertical traveller 5, is allowed to be more nearly bridge gear template, work
It is more efficiently convenient to make.Preferably, loop wheel machine is lifting altitude 6m using revolution loop wheel machine, type selecting, and radius of gyration 4m, specified heavy
Measure 1.5t.
As shown in fig. 7, hanging basket 6 includes bottom and side, three face ring of side is wound on above bottom, and the hanging basket 6 has one
A opening, opening are equipped with activity sidebar 61, and activity sidebar 61 is located at hanging basket 6 near the side of bridge gear template.Active side
Column 61 is connected on 6 bottom of hanging basket using hinge turnablely on one side, and 61 another side of activity sidebar is fixed on hanging basket 6 using chain
To guarantee safety on top.The two sides of activity sidebar 61 are additionally provided with guardrail, before not overturning, the guardrail and 6 side of hanging basket
Closely connected coincidence.After activity sidebar 61 is overturn, bottom plane is parallel to each other with 6 bottom plane of hanging basket；Hanging basket 6 forms three at this time
Face ring is around close to the structure of bridge gear one side opening of template.Worker fixes waist on chain at work, with rope, protects
Card safety.The turnable setting of the hanging basket, expansion expand working space, are more conducive to constructing.
Preferably, crawler body 1 uses standard steel crawler body, and track gage is in 3m or more.
Preferably, loading platform 2 and hanging basket 6 are welded using Q235 profile.
The self-propelled bridge formwork Mobile workbench working principle is as follows:
1, original state, Mobile workbench only include crawler body 1 and loading platform 2, and the column 31 of loop wheel machine 3 is installed to shoe
On bearing support 12 with chassis 1, then the loading of crossbeam 32 and suspender 33 is completed, after the whole loading for completing loop wheel machine 3, starting
Mobile workbench dynamical system completes the debugging of loop wheel machine.
2, according to actual requirement of engineering, the bridge of required construction is measured, further according to measuring size selection or welding
Suitable cantilever beam 4, with loop wheel machine 3 by cantilever beam 4 be lifted to the consistent height of loading platform 2, be fixed with bolts outstanding
Arm beam 4 and loading platform 2.
4, already fixed vertical traveller 5 and the lifting of hanging basket 6 are risen, so that the bolt position of vertical traveller 5 and cantilever
The bolt position of beam 4, which is aligned, to be overlapped, and is fixed using bolt.When installing hanging basket 6, it is ensured that the ground level difference of bridge floor and hanging basket is
70cm。
5, bridge gear template is lifted to template installation position using loop wheel machine 3, starts template installation, it when needed, can
To overturn the activity sidebar 61 of hanging basket 6, increase activity space.
6, after template installs, the dynamical system of initiating task trolley, make crawler type walking mechanism start running to
Next working position carries out next template installation.
In above-mentioned steps, if you need to convert installation site, power system operation loop wheel machine 3 can be passed through at any time, lifted by crane vertical sliding
Column 5 and hanging basket 6, the relative altitude position of transformation hanging basket 6 and bridge gear template；It simultaneously can also be at any time using loading platform 2
Some tools and bridge gear template are placed on loading area, as the transition in installation and disassembly process by loading area.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of self-propelled bridge formwork Mobile workbench, which is characterized in that including crawler body (1) and loop wheel machine (3), the crawler belt
Chassis (1) walks in bridge face, is equipped with loading platform (2) at the top of the crawler body (1), and the loop wheel machine (3) passes through described
Loading platform (2) is fixed on the center of crawler body (1), two cantilever beams of side horizontal extension of the loading platform (2)
(4), the end of each cantilever beam (4), which plugs, fixes a vertical traveller (5), and the lower end of two vertical travellers (5) connects jointly
One hanging basket (6).
2. a kind of self-propelled bridge formwork Mobile workbench as described in claim 1, it is characterised in that: the crawler body (1)
Including bearing support (12) and two running parts (11), the bearing support (12) is located between two running parts (11), described
Loop wheel machine (3) is fixed on bearing support (12) center.
3. a kind of self-propelled bridge formwork Mobile workbench as claimed in claim 2, it is characterised in that: the loading platform (2)
For the double-deck truss structure, the dynamical system and fuel tank of Mobile workbench is arranged in lower layer, and upper layer is laid with steel plate；The loading platform (2)
Lower layer be fixed on the bearing support (12).
4. a kind of self-propelled bridge formwork Mobile workbench as described in claim 1, it is characterised in that: the loop wheel machine (3) includes
Column (31), crossbeam (32) and suspender (33), column (31) bottom end are fixed on the center of crawler body (1), column (31)
One end of the crossbeam (32) is installed on top, and crossbeam (32) horizontally rotates and is set to column (31), the crossbeam (32) it is another
One end is equipped with suspender (33), and suspender (33) includes the hook moved up and down.
5. a kind of self-propelled bridge formwork Mobile workbench as claimed in claim 4, it is characterised in that: crossbeam (32) distal end
To the distance of the column (31), it is greater than the distance that cantilever beam (4) distally arrive the column (31).
6. a kind of self-propelled bridge formwork Mobile workbench as described in claim 1, it is characterised in that: the vertical traveller (5)
It is fixed on cantilever beam (4) with the top of the cantilever beam (4) Relative vertical, the vertical traveller (5) by bolt, and described
Vertical traveller (5) has multiple bolt positions for bolt insertion in the vertical direction.
7. a kind of self-propelled bridge formwork Mobile workbench as described in claim 1, it is characterised in that: the hanging basket (6) includes
Activity sidebar (61), the activity sidebar (61) are located at hanging basket (6) near the side of bridge gear template；Activity sidebar (61) one
Using being hingedly connected on hanging basket (6) bottom, activity sidebar (61) another side is connected on hanging basket (6) top by chain on side.
8. a kind of self-propelled bridge formwork Mobile workbench as claimed in claim 7, it is characterised in that: the activity sidebar (61)
After overturning, bottom plane is parallel to each other with hanging basket (6) bottom plane.
9. a kind of self-propelled bridge formwork Mobile workbench as described in claim 1-8 any one, it is characterised in that: the shoe
Band chassis (1) uses standard steel crawler body, and track gage is in 3m or more.
10. a kind of self-propelled bridge formwork Mobile workbench as described in claim 1-8 any one, it is characterised in that: described
Loading platform (2) and hanging basket (6) are welded using Q235 profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910273073.0A CN110195411A (en) | 2019-04-04 | 2019-04-04 | A kind of self-propelled bridge formwork Mobile workbench |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910273073.0A CN110195411A (en) | 2019-04-04 | 2019-04-04 | A kind of self-propelled bridge formwork Mobile workbench |
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| CN110195411A true CN110195411A (en) | 2019-09-03 |
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ID=67751787
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| CN201910273073.0A Pending CN110195411A (en) | 2019-04-04 | 2019-04-04 | A kind of self-propelled bridge formwork Mobile workbench |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761191A (en) * | 2019-10-23 | 2020-02-07 | 四川路桥建设集团交通工程有限公司 | Concrete guardrail construction device and method thereof |
| CN110846952A (en) * | 2019-11-21 | 2020-02-28 | 中国铁建重工集团股份有限公司 | Work apparatus and control method for work apparatus |
| CN110924314A (en) * | 2019-12-31 | 2020-03-27 | 中铁大桥局集团第六工程有限公司 | Standardized multi-functional operation platform truck of bridge anticollision wall |
| CN111469718A (en) * | 2020-05-08 | 2020-07-31 | 中铁电气化局集团有限公司 | A straddle type contact rail mounting platform |
| CN114703748A (en) * | 2022-04-08 | 2022-07-05 | 中铁大桥局集团第六工程有限公司 | Barrier-free type installation trolley for high-speed rail bridge and construction method of barrier-free type installation trolley |
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