CN221919002U - Wet joint construction operation platform - Google Patents
Wet joint construction operation platform Download PDFInfo
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- CN221919002U CN221919002U CN202420211494.7U CN202420211494U CN221919002U CN 221919002 U CN221919002 U CN 221919002U CN 202420211494 U CN202420211494 U CN 202420211494U CN 221919002 U CN221919002 U CN 221919002U
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- fixed
- operation platform
- hanging frame
- beam body
- precast beam
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- 238000010276 construction Methods 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 6
- 238000009417 prefabrication Methods 0.000 claims description 5
- 230000009193 crawling Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a wet joint construction operation platform in the technical field related to bridge construction, which comprises a first fixed hanging frame and a second fixed hanging frame, wherein the first fixed hanging frame and the second fixed hanging frame are arranged on two sides of a precast beam body, and fixed connecting plates are fixedly arranged at the lower ends of the first fixed hanging frame and the second fixed hanging frame. The wet joint construction operation platform is clamped on the two sides of the precast beam body, the operation platform plate is positioned below the beam body, the height position of the operation platform can be adjusted through the electric telescopic rod, the use requirements of different construction crowds and different construction environments are met, the movable wheels and the supporting balls are arranged between the fixed hanging frame and the precast beam body, the device can stably translate along the precast beam body, a power source is provided by virtue of the movable motor, the automation degree is high, an operator can independently adjust on the operation platform plate, and the protective rail is arranged on the side edge of the operation platform, so that the safety of construction operation is ensured.
Description
Technical Field
The utility model belongs to the technical field related to bridge construction, and particularly relates to a wet joint construction operation platform.
Background
Along with the development of bridge construction technology, the prefabricated assembled bridge is widely applied, and usually, after being prefabricated and molded in a factory, the prefabricated assembled bridge is transported to a bridge position to complete assembly, and concrete wet connection is adopted between two sections of beam bodies. The general bridge is a bridge crossing a river or a valley, the wet joint is too high or suspended from the ground during construction operation, and the construction is high-altitude operation. At present, a suspension cable and a simple hanging ladder are adopted for constructing the lower part of the bridge body, and a simple operation platform for automatically processing transverse partition plates and wet joint connection reinforcing steel bars is adopted. The platform is simple to operate and convenient to install, the purpose of saving cost in convenient construction is achieved, the suspension cable and the hanging ladder are always in a suspension state, the phenomena that swing cannot be fixedly generated, the cable is damaged and the like are difficult to control, and large potential safety hazards exist. Meanwhile, the problems of high construction difficulty and inconvenient operation are also existed.
Disclosure of Invention
The utility model aims to solve the technical problems and overcome the defects of the prior art, and provides a wet joint construction operation platform, which adopts the following basic conception in the technical scheme:
The utility model provides a wet seam construction operation platform, includes first fixed stores pylon and the fixed stores pylon of second, first fixed stores pylon with the fixed stores pylon of second sets up in the both sides of precast beam body, first fixed stores pylon with the lower extreme of the fixed stores pylon of second is all fixed to be provided with fixed connection board, fixed mounting has electric telescopic handle on fixed connection board's the bottom surface, electric telescopic handle's lower extreme and operation platform board fixed connection, precast beam body include precast beam body one and prefabrication Liang Tier, prefabrication Liang Tiyi with be formed with wet seam between the precast beam body two, first fixed stores pylon with set up the support mounting groove on the fixed stores pylon of second, install the removal wheel in the support mounting groove, the last plane contact of removal wheel and precast beam body, the transfer case is installed to the side of the fixed stores pylon of second, the removal motor is used for the rotation of removal wheel provides power support, and then drives the removal of operation platform structure position.
As a further scheme of the utility model: the first fixed hanging frame and the second fixed hanging frame are symmetrical about the precast beam body, and the structure arranged on the first fixed hanging frame is identical to the structure matched with the second fixed hanging frame, so that the first fixed hanging frame and the second fixed hanging frame synchronously move.
As still further aspects of the utility model: the main shaft of the mobile motor is provided with a driving gear, the driving gear is meshed with a driven gear, the other side of the driven gear is meshed with a transition transmission gear, the number of the driven gears corresponds to the number of the mobile wheels, and the transition transmission gear is used for power transmission.
As still further aspects of the utility model: the driven gear is connected with the movable wheels through a rotating shaft and a key, and the rotating shaft is stably supported with the side wall of the transmission case through a bearing support structure, so that each movable wheel can synchronously rotate.
As still further aspects of the utility model: the side support device comprises a first fixed hanging frame and a second fixed hanging frame, wherein a side matching groove is formed in the inner side face of the first fixed hanging frame, a side support groove is formed in the side matching groove, support balls are arranged in the side support groove, the side support groove is of an arc-shaped groove structure, baffle plates are arranged at two ends of the side support groove, and the support balls are prevented from falling out of the side support groove.
As still further aspects of the utility model: the support balls are respectively contacted with the side edges of the precast beam body I and the precast Liang Tier, and the sliding friction force is converted into rolling friction force in the moving process, so that the kinetic energy is saved.
As still further aspects of the utility model: the side of operation platform is provided with the rail guard, the end position of operation platform board is provided with the cat ladder, first fixed stores pylon with be provided with rings on the top surface of the fixed stores pylon of second, the setting of rail guard for improve the security of construction operation.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects.
The wet joint construction operation platform is clamped on two sides of the precast beam body, the operation platform plate is positioned below the beam body, and the height position of the operation platform can be adjusted through the electric telescopic rod, so that the use requirements of different construction crowds and different construction environments are met. The movable wheels and the supporting balls are arranged between the fixed hanging frame and the precast beam body, so that the device can stably translate along the precast beam body, a power source is provided by means of the movable motor, the degree of automation is high, operators can independently adjust on the operation platform plate, and the protective guard is arranged on the side edge of the operation platform, so that the safety of construction operation is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of the interior of the transmission case of the present utility model;
fig. 4 is an enlarged view of a portion of the present utility model at a.
In the figure: 1. a first fixed hanger; 2. a second fixed hanger; 3. a hanging ring; 4. fixing the connecting plate; 5. an electric telescopic rod; 6. a ladder stand; 7. operating the platform plate; 8. a guard rail; 9. a support mounting groove; 10. a moving wheel; 11. a side support groove; 12. supporting the balls; 13. a side mating groove; 14. prefabricating a first beam body; 15. prefabrication Liang Tier; 16. a transmission case; 17. a moving motor; 18. a drive gear; 19. a driven gear; 20. and a transition transmission gear.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
As shown in fig. 1 to 4, a wet joint construction operation platform comprises a first fixed hanging frame 1 and a second fixed hanging frame 2, wherein the first fixed hanging frame 1 and the second fixed hanging frame 2 are arranged on two sides of a precast beam body, fixed connection plates 4 are fixedly arranged at the lower ends of the first fixed hanging frame 1 and the second fixed hanging frame 2, an electric telescopic rod 5 is fixedly arranged on the bottom surface of each fixed connection plate 4, the lower end of each electric telescopic rod 5 is fixedly connected with an operation platform plate 7, the precast beam body comprises a precast beam body I14 and a precast Liang Tier, a wet joint is formed between the precast beam body I14 and the precast beam body II 15, a supporting installation groove 9 is formed in each of the first fixed hanging frame 1 and the second fixed hanging frame 2, a movable wheel 10 is arranged in each supporting installation groove 9, the movable wheel 10 is in contact with the upper plane of the precast beam body, a transmission case 16 is arranged on the side edge of each second fixed hanging frame 2, a movable motor 17 is arranged on the side edge of each transmission case 16, and the movable motor 17 is used for providing power support for rotation of the movable wheel 10, and further moving the position of the operation platform structure is driven.
The first fixed hanging frame 1 and the second fixed hanging frame 2 are symmetrical about the precast beam body, and the structure arranged on the first fixed hanging frame 1 is identical to the structure matched with the second fixed hanging frame, so that the first fixed hanging frame 1 and the second fixed hanging frame 2 can synchronously move.
A driving gear 18 is arranged on the main shaft of the moving motor 17, the driving gear 18 is meshed with a driven gear 19, the other side of the driven gear 19 is meshed with a transition transmission gear 20, the number of the driven gears 19 corresponds to the number of the moving wheels 10, and the transition transmission gear 20 is used for power transmission.
The driven gear 19 is connected with the movable wheels 10 through a rotating shaft and a key, and the rotating shaft is stably supported with the side wall of the transmission case 16 through a bearing support structure, so that each movable wheel 10 can realize synchronous rotation.
The side matching groove 13 is formed in the inner side face of the first fixed hanging frame and the inner side face of the second fixed hanging frame, the side supporting groove 11 is arranged in the side matching groove 13, the supporting balls 12 are arranged in the side supporting groove 11, the side supporting groove 11 is of an arc-shaped groove structure, the two ends of the side supporting groove 11 are provided with baffle plates, and the supporting balls 12 are prevented from falling out of the side supporting groove 11.
The support balls 12 are respectively contacted with the side edges of the first precast beam 14 and the second precast beam 15, and the sliding friction force is converted into rolling friction force in the moving process, so that the kinetic energy is saved.
The side of operation platform is provided with rail guard 8, and the end position of operation platform board 7 is provided with cat ladder 6, is provided with rings 3 on the top surface of first fixed stores pylon 1 and the fixed stores pylon 2 of second, and rail guard 8's setting for improve the security of construction operation.
The working principle of the utility model is as follows: when the construction operation of wet joints of the precast bridge is carried out, the first fixed hanging frame 1 and the second fixed hanging frame 2 are respectively hung on the outer side edges of the precast beam body I14 and the precast beam body II 15, constructors climb onto the operation platform plate 7 through the ladder stand 6, the constructors can control the work of the electric telescopic rod 5 and the movable motor 17 through the remote controller, the electric telescopic rod 5 can drive the operation platform plate 7 to move up and down so as to meet the construction requirements of different constructors and different construction heights, the movable motor 17 drives the movable wheel 10 to rotate through the gear transmission assembly, and the operation platform is driven to move along the precast beam body to realize continuous operation;
The utility model has the advantages of novel structural design is reasonable, installation convenient to use, wet seam construction operation platform card is established in the both sides of precast beam body, operation platform board 7 is located the below of the beam body, operation platform's high position can be adjusted through electric telescopic handle 5, satisfy different construction crowd, different construction environment's user demand, be provided with between fixed stores pylon and the precast beam body and remove wheel 10, support ball 12, can realize that the device is along precast beam body stable translation, rely on moving motor 17 to provide the power supply, degree of automation is high, operating personnel can independently adjust on operation platform board 7, operation platform's side is provided with rail guard 8, ensure the security of construction operation.
The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the utility model, may be made by those skilled in the art without departing from the scope of the utility model.
Claims (7)
1. The utility model provides a wet seam construction operation platform, includes first fixed stores pylon and the fixed stores pylon of second, its characterized in that, first fixed stores pylon with the fixed stores pylon of second sets up in the both sides of precast beam body, first fixed stores pylon with the lower extreme of the fixed stores pylon of second is all fixed to be provided with fixed connection board, fixed mounting has electric telescopic handle on fixed connection board's the bottom surface, electric telescopic handle's lower extreme and operation platform board fixed connection, precast beam body include precast beam body one and prefabrication Liang Tier, prefabrication Liang Tiyi with be formed with wet seam between the precast beam body two, first fixed stores pylon with support the mounting groove has been seted up on the fixed stores pylon of second, support the mounting inslot and install the removal wheel, the last plane contact of removal wheel and precast beam body, the transmission case is installed to the side of second fixed, the movable motor is installed to the side of transmission case.
2. The wet joint construction operation platform according to claim 1, wherein the first fixed hanging frame and the second fixed hanging frame are symmetrical with respect to the precast beam body, and a structure arranged on the first fixed hanging frame is identical with a structure matched with the second fixed hanging frame.
3. The wet joint construction operation platform according to claim 2, wherein a driving gear is mounted on a main shaft of the mobile motor, the driving gear is meshed with a driven gear, the other side of the driven gear is meshed with a transition transmission gear, and the number of the driven gears corresponds to the number of the mobile wheels.
4. A wet joint construction operation platform according to claim 3, wherein the driven gear is connected with the moving wheel through a rotating shaft and a key, and the rotating shaft is stably supported with the side wall of the transmission case through a bearing support structure.
5. The wet joint construction operation platform according to claim 4, wherein side matching grooves are formed in the inner side surfaces of the first fixing hanging frame and the second fixing hanging frame, side supporting grooves are formed in the side matching grooves, supporting balls are arranged in the side supporting grooves, the side supporting grooves are of arc-shaped groove structures, and baffle plates are arranged at two ends of the side supporting grooves.
6. The wet joint construction operation platform according to claim 5, wherein said support balls are in contact with the side edges of said first precast beam and said Liang Tier, respectively.
7. The wet joint construction operation platform according to claim 6, wherein a guard rail is arranged on the side edge of the operation platform, a crawling ladder is arranged at the end position of the operation platform plate, and hanging rings are arranged on the top surfaces of the first fixing hanging frame and the second fixing hanging frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420211494.7U CN221919002U (en) | 2024-01-29 | 2024-01-29 | Wet joint construction operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420211494.7U CN221919002U (en) | 2024-01-29 | 2024-01-29 | Wet joint construction operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221919002U true CN221919002U (en) | 2024-10-29 |
Family
ID=93204244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420211494.7U Active CN221919002U (en) | 2024-01-29 | 2024-01-29 | Wet joint construction operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221919002U (en) |
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2024
- 2024-01-29 CN CN202420211494.7U patent/CN221919002U/en active Active
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