CN210827102U - Telescopic working platform for bridge engineering - Google Patents
Telescopic working platform for bridge engineering Download PDFInfo
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- CN210827102U CN210827102U CN201921582738.8U CN201921582738U CN210827102U CN 210827102 U CN210827102 U CN 210827102U CN 201921582738 U CN201921582738 U CN 201921582738U CN 210827102 U CN210827102 U CN 210827102U
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000005728 strengthening Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
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Abstract
The utility model discloses a bridge engineering is with scalable work platform, the on-line screen storage device comprises a base, operation platform has set firmly on the base, operation platform's one end slides and is connected with flexible platform, flexible platform and operation platform parallel arrangement, flexible platform's direction is operation platform's length direction, be provided with actuating mechanism between operation platform and the flexible platform, actuating mechanism includes the screw rod of threaded connection on operation platform, the screw rod sets up along operation platform's length direction, the screw rod rotates with flexible platform to be connected, be provided with the balancing weight on the base, the balancing weight is located the base and follows operation platform length direction flexible platform's one end dorsad. The utility model discloses have and to adjust work platform's usable floor area according to the size of overhauing the region, reduce staff and remove work platform's number of times, improve work efficiency's effect.
Description
Technical Field
The utility model belongs to the technical field of auxiliary device for bridge engineering and specifically relates to a scalable work platform is used to bridge engineering is related to.
Background
Bridge engineering refers to the working process of bridge surveying, designing, constructing, maintaining, detecting and the like, and the scientific and engineering technology for researching the process, and is a branch of civil engineering. The development of bridge engineering is mainly dependent on the need for it by transportation.
The pedestrian overpass is also called a pedestrian overpass, and is generally built in a section with large traffic flow and dense pedestrians, or on intersections, squares and railways. The pedestrian overpass only allows pedestrians to pass through, is used for avoiding conflict when traffic flow and pedestrian flow planes are intersected, ensures safe crossing of people, improves the speed of the vehicle, and reduces traffic accidents. In order to ensure the safety of the pedestrian overpass, the human overpass needs to be overhauled regularly, and when some bridge bottom wall overhauling works such as bridge crack repairing grouting, main beam polymer mortar repairing and other projects, workers are required to stand on a working platform to carry out the overhauling works.
The work platform for the bridge engineering that has now is formed by a plurality of steel pipe welding usually, and the staff overhauls the during operation in certain area, because operation platform's size is limited, need the staff to remove to subaerial, will remove work platform to get back to again after the suitable position and overhaul the construction to the anthropomorphic overbridge on the platform, this kind of work platform that can't adjust according to the size of overhauing the region has wasted a lot of unnecessary time in the use, and work efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scalable work platform is used to bridge engineering, it has can adjust work platform's usable floor area according to the size of overhauing the region, reduces the number of times that the staff removed work platform, improves work efficiency's effect.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a scalable work platform for bridge engineering, includes the base, operation platform has set firmly on the base, operation platform's one end slides and is connected with flexible platform, flexible platform and operation platform parallel arrangement, flexible platform's direction is operation platform's length direction, be provided with actuating mechanism between operation platform and the flexible platform, actuating mechanism includes the screw rod of threaded connection on operation platform, the screw rod sets up along operation platform's length direction, the screw rod rotates with flexible platform to be connected, be provided with the balancing weight on the base, the balancing weight is located the base and follows operation platform length direction flexible platform's one end dorsad.
By adopting the technical scheme, the screw rod is rotated, the telescopic platform is driven by the screw rod to move along the length direction of the operating platform, a worker moves the telescopic platform to a proper position according to the size of an overhaul region and stops rotating the hand wheel, the telescopic platform is in a locking state due to the self-locking function of the screw rod, the worker moves onto the operating platform to overhaul and construct the bottom end of the pedestrian overpass, and when the worker works on the telescopic platform, the arrangement of the balancing weight avoids rollover caused by unstable gravity center of the operating platform; the working platform capable of adjusting the service area of the working platform according to the size of the overhaul region reduces the times of moving the working platform by workers, saves time and improves working efficiency.
The utility model discloses further set up to: and a threaded sleeve is fixedly arranged on the end face of the bottom end of the operating platform along the length direction of the operating platform, and the screw is in threaded connection with the threaded sleeve.
Through adopting above-mentioned technical scheme, screw rod and swivel nut complex mode are for directly seting up the screw hole on operation platform, and processing is more convenient.
The utility model discloses further set up to: the connecting piece has set firmly on operation platform's the bottom terminal surface, the connecting piece is including being located the first connection journal stirrup and the second connection journal stirrup of swivel nut both sides respectively, is located operation platform along its length direction flexible platform one end dorsad be first connection journal stirrup, the screw rod passes first connection journal stirrup, swivel nut and second connection journal stirrup in proper order.
Through adopting above-mentioned technical scheme, the setting of connecting piece has played the supporting role to the screw rod, has increased the stability of screw rod.
The utility model discloses further set up to: and a limiting plate is fixedly arranged at one end of the screw rod, which penetrates through the first connecting support lug, and the end face of the limiting plate, which faces the first connecting support lug, can be abutted against the end face of the first connecting support lug, which is back to the threaded sleeve.
Through adopting above-mentioned technical scheme, the setting up of limiting plate has restricted the displacement range of screw rod along operation platform length direction, has avoided the screw rod to roll off in the inner chamber of swivel nut completely, has also avoided flexible platform to roll off completely simultaneously and has increased flexible platform's stability from operation platform.
The utility model discloses further set up to: and a hand wheel is arranged at one end of the screw rod, which faces away from the limiting plate along the axis direction of the screw rod.
Through adopting above-mentioned technical scheme, setting up of hand wheel makes the staff more convenient when rotating the screw rod.
The utility model discloses further set up to: the operation platform is provided with the rail on with flexible platform, the rail is including setting firmly fixed part on operation platform and setting firmly the removal portion on flexible platform, the shape of fixed part and removal portion is the relative U-shaped of opening, the removal portion slides and connects on the fixed part.
By adopting the technical scheme, the fence avoids the situation that workers carelessly fall off when working on the operating platform or the telescopic platform.
The utility model discloses further set up to: be provided with reinforcing mechanism between fixed part and the removal portion, reinforcing mechanism is including the enhancement subassembly that is located operation platform width direction both sides respectively, strengthen the subassembly including setting firmly the sleeve pipe on the fixed part, the sleeve pipe sets up along operation platform's length direction, it is connected with the removal pipe to slide in the sheathed tube inner chamber, the removal pipe sets firmly on the removal portion.
Through adopting above-mentioned technical scheme, when flexible platform removed along operation platform's length direction, remove the pipe and remove along with flexible platform together, the removal pipe that slides and connect in the sleeve pipe has played the supporting role to flexible platform, has increased flexible platform's stability.
The utility model discloses further set up to: the base comprises a bottom plate arranged right below the operating platform, and a hydraulic lifting device is fixedly arranged between the operating platform and the bottom plate.
Through adopting above-mentioned technical scheme, after the staff removed to operation platform, can realize the regulation to operation platform and telescopic platform height through adjusting hydraulic lifting device.
The utility model discloses further set up to: the interval is provided with multiunit direction subassembly between operation platform and the bottom plate, the direction subassembly includes and sets firmly the low tube on the bottom plate along vertical direction, it is connected with the top tube rather than coaxial setting to slide in the low tube, the top tube sets firmly on operation platform.
Through adopting above-mentioned technical scheme, when operation platform moved along vertical direction under hydraulic pressure elevating gear's effect, the top tube was connected with sliding of low tube and has played the guide effect to operation platform's moving direction, made operation platform keep the state along vertical direction removal.
The utility model discloses further set up to: the bottom of base is provided with the wheel, be provided with locking Assembly on the wheel.
Through adopting above-mentioned technical scheme, the setting up of wheel makes work platform change the removal, when removing suitable position, adjustment locking Assembly enables the wheel and is in the locking state, avoids causing the emergence of the condition that the staff happened accident because of the wheel removes in the course of the work.
To sum up, the beneficial effects of the utility model are that:
1. the screw rod is rotated, the telescopic platform is driven by the screw rod to move along the length direction of the operating platform, a worker moves the operating platform to a proper position according to the size of an overhaul region and stops rotating the hand wheel, the telescopic platform is in a locked state due to the self-locking function of the screw rod, the worker moves onto the operating platform to overhaul the bottom end of the pedestrian overpass, and when the worker works on the telescopic platform, the arrangement of the balancing weight avoids rollover caused by unstable gravity center of the operating platform; the working platform capable of adjusting the use area of the working platform according to the size of the overhaul region reduces the times of moving the working platform by workers, saves time and improves working efficiency;
2. the arrangement of the limiting plate limits the moving range of the screw rod along the length direction of the operating platform, prevents the screw rod from completely sliding out of the inner cavity of the screw sleeve, simultaneously prevents the telescopic platform from completely sliding out of the operating platform, and increases the stability of the telescopic platform;
3. when the telescopic platform moves along the length direction of the operation platform, the moving pipe moves along with the telescopic platform, the moving pipe connected in the sleeve in a sliding mode plays a supporting role for the telescopic platform, and the stability of the telescopic platform is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a partial schematic structural view of an exemplary embodiment of a connecting assembly;
FIG. 4 is a partial schematic structural view showing a driving mechanism in the embodiment;
fig. 5 is an enlarged view at B in fig. 1.
In the figure, 1, a base; 11. a base plate; 12. a wheel; 121. a locking assembly; 1211. a locking lever; 1212. a supporting seat; 13. a guide assembly; 131. a lower pipe; 132. feeding a pipe; 2. an operating platform; 21. a sliding groove; 22. a connecting member; 221. a first connecting lug; 222. a second connecting lug; 3. a hydraulic lifting device; 31. a hydraulic cylinder; 32. a connecting assembly; 321. a connecting plate; 322. connecting columns; 323. a connecting rod; 3231. a reinforced sloping plate; 4. a telescopic platform; 41. connecting blocks; 5. a drive mechanism; 51. a threaded sleeve; 52. a screw; 521. a limiting disc; 522. a hand wheel; 523. a limiting plate; 6. a fence; 61. a fixed part; 611. a first cross member; 612. a column; 613. an inlet; 62. a moving part; 621. a second cross member; 6211. a connecting beam; 6212. a side beam; 622. a second upright post; 623. supporting a tube; 7. a reinforcing mechanism; 71. a reinforcement assembly; 711. a sleeve; 712. moving the tube; 713. a collar; 8. and a balancing weight.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1 and 2, for the utility model discloses a scalable work platform is used in bridge engineering, including base 1, base 1 includes rectangular bottom plate 11, and the interval is provided with four wheels 12 on the bottom terminal surface of bottom plate 11, and four wheels 12 are located four end angle departments of bottom plate 11 respectively. Each wheel 12 is provided with a locking assembly 121, the locking assembly 121 includes a locking rod 1211 threadedly connected to a connection portion between the wheel 12 and the bottom plate 11, the locking rod 1211 is disposed along a vertical direction, a supporting seat 1212 is integrally formed at a bottom end of the locking rod 1211, the supporting seat 1212 abuts against the ground by adjusting the locking rod 1211, and the wheel 12 is locked and cannot move.
Referring to fig. 1 and 3, a rectangular operating platform 2 is arranged in parallel right above a bottom plate 11, the length direction of the operating platform 2 is the same as that of the bottom plate 11, and a hydraulic lifting device 3 is arranged between the operating platform 2 and the bottom plate 11. The hydraulic lifting device 3 comprises a hydraulic cylinder 31 which is connected to the central position of the bottom plate 11 by using a bolt, the hydraulic cylinder 31 is arranged along the vertical direction, and a piston rod of the hydraulic cylinder 31 is fixedly connected to the operating platform 2 through a connecting assembly 32. The connecting assembly 32 comprises a connecting plate 321 welded on the piston rod, a connecting column 322 is welded at one end of the connecting plate 321, which is away from the piston rod, the connecting column 322 is coaxial with the piston rod, and one end of the connecting column 322, which is away from the connecting plate 321, is welded on the operating platform 2. Integrated into one piece has four connecting rods 323 on the outer peripheral face of spliced pole 322, and four connecting rods 323 are along spliced pole 322's outer peripheral face evenly distributed, and connecting rod 323 is the L shape pole of opening towards spliced pole 322, and the open end welding of connecting rod 323 has the enhancement swash plate 3231 that plays the reinforcing effect to connecting rod 323, and connecting rod 323 uses bolted connection on operation platform 2 dorsad spliced pole 322's one end. When the power supply is switched on, the hydraulic cylinder 31 pushes the piston rod to move along the vertical direction, the connecting assembly 32 moves along the vertical direction under the action of the piston rod, and the operating platform 2 moves along the vertical direction along with the connecting assembly 32, so that the height of the operating platform 2 is adjusted.
Referring to fig. 1, four sets of guide assemblies 13 are spaced between the operation platform 2 and the bottom plate 11, and the four sets of guide assemblies 13 are respectively located at four corners of the bottom plate 11. Guide assembly 13 is including welding low tube 131 on the terminal surface of bottom plate 11 back to wheel 12, and low tube 131 sets up along vertical direction, and it is connected with upper tube 132 to slide in the inner chamber of low tube 131, and upper tube 132 and the coaxial setting of low tube 131, and the one end of upper tube 132 back to low tube 131 welds on operation platform 2 towards the terminal surface of bottom plate 11. When the operation platform 2 moves in the vertical direction under the action of the hydraulic lifting device 3, the sliding connection between the upper pipe 132 and the lower pipe 131 guides the moving direction of the operation platform 2, so that the operation platform 2 keeps moving in the vertical direction.
Referring to fig. 1 and 4, one end of the operation platform 2 along the length direction thereof is provided with a long strip-shaped sliding groove 21, and the sliding groove 21 is arranged along the length direction of the operation platform 2. The inner cavity of the sliding groove 21 is connected with a long strip-shaped telescopic platform 4 in a sliding mode, and the telescopic platform 4 is arranged along the length direction of the operating platform 2. A driving mechanism 5 is arranged between the telescopic platform 4 and the operating platform 2, the driving mechanism 5 comprises a threaded sleeve 51 which is integrally formed on the end face, facing the bottom plate 11, of the operating platform 2, and the threaded sleeve 51 is arranged along the length direction of the operating platform 2. The end face of the operating platform 2 provided with the threaded sleeve 51 is fixedly provided with the connecting piece 22, the connecting piece 22 comprises a first connecting lug 221 and a second connecting lug 222, and the first connecting lug 221 and the second connecting lug 222 are respectively located at two ends of the threaded sleeve 51 in the length direction. The first connecting lug 221 is located at an end of the threaded sleeve 51 opposite to the operating platform 2 and provided with the sliding groove 21, and the second connecting lug 222 is located at an end of the threaded sleeve 51 opposite to the operating platform 2 and provided with the sliding groove 21. The screw 52 is coaxially connected with the screw sleeve 51 through a thread in the inner cavity of the screw sleeve, the screw 52 has a self-locking function, the screw 52 sequentially penetrates through the first connecting support lug 221, the screw sleeve 51 and the second connecting support lug 222, and two ends of the screw 52 respectively extend out of two opposite side walls of the first connecting support lug 221 and the second connecting support lug 222.
Referring to fig. 4, a connecting block 41 is disposed at an end of the telescopic platform 4 opposite to the sliding groove 21, and the connecting block 41 is located on a bottom end face of the telescopic platform 4. One end of the screw rod 52 extending out of the second connecting lug 222 penetrates through the connecting block 41 and extends out of the end surface of the connecting block 41, two limiting discs 521 coaxial with the screw rod 52 are integrally formed on the screw rod 52, the two limiting discs 521 are respectively located on two sides of the connecting block 41, and two opposite side walls of the two limiting discs 521 abut against two opposite side walls of the connecting block 41, so that the screw rod 52 is rotatably connected with the connecting block 41. One end of the screw rod 52 extending out of the connecting block 41 is provided with a hand wheel 522 for rotating the screw rod 52. The screw 52 extends out of one end of the first connecting lug 221 and is integrally formed with a limiting plate 523, and when the screw 52 is rotated, the end surface of the limiting plate 523 facing the first connecting lug 221 can be abutted against the end surface of the first connecting lug 221 opposite to the threaded sleeve 51. When the limit plate 523 abuts against the first connecting lug 221, one half of the telescopic platform 4 is located in the sliding groove 21, and two outer halves of the telescopic platform 4 extend out of the inner cavity of the sliding groove 21.
Referring to fig. 1 and 5, a rail 6 is disposed between the operation platform 2 and the telescopic platform 4, the rail 6 includes a fixed portion 61 welded on the operation platform 2 and a movable portion 62 welded on the telescopic platform, the fixed portion 61 and the movable portion 62 are U-shaped rails with opposite openings, and the movable portion 62 is slidably connected in the fixed portion 61. The fixing portion 61 includes a first cross beam 611 located right above the operation platform 2, the first cross beam 611 is a U-shaped circular tube arranged parallel to the operation platform 2, a plurality of first upright posts 612 are arranged between the first cross beam 611 and the operation platform 2 at intervals, the first upright posts 612 are arranged along the vertical direction, and two ends of the first upright posts 612 are respectively welded to the end surfaces of the first cross beam 611 and the operation platform 2 facing away from the bottom plate 11. The moving part 62 includes a second cross member 621 located right above the telescopic platform 4, and the second cross member is a U-shaped circular tube arranged parallel to the telescopic platform 4. Second crossbeam 621 includes tie-beam 6211 and the curb girder 6212 that is located tie-beam 6211 both sides that set up along operation platform 2 width direction, is provided with many second stands 622 between tie-beam 6211 and the flexible platform 4, and second stand 622 sets up along vertical direction, and the both ends of second stand 622 weld respectively on the terminal surface of tie-beam 6211 and flexible platform 4 back to bottom plate 11. Two support tubes 623 are fixedly arranged between the connecting beam 6211 and the telescopic platform 4, the two support tubes 623 are arranged along the vertical direction, the two support tubes 623 are respectively positioned at two ends of the connecting beam 6211, and two ends of the support tubes 623 are respectively welded on the end faces of the top ends of the connecting beam 6211 and the telescopic platform 4. The ends of the two side beams 6212 facing away from the connecting beam 6211 are slidably connected to the cavities of the two free ends of the first cross beam 611, respectively.
Referring to fig. 1 and 5, a reinforcing mechanism 7 is disposed between the fixed portion 61 and the movable portion 62, the reinforcing mechanism 7 includes reinforcing members 71 respectively disposed on two sides of the operation platform 2, and two sets of the reinforcing members 71 are disposed at intervals in the vertical direction. The reinforcement member 71 comprises a sleeve 711 welded to the inner side of the first upright 612, the sleeve 711 being arranged along the length of the operation platform 2. A moving pipe 712 is slidably connected in the inner cavity of the sleeve 711, a lantern ring 713 fixedly connected to the support pipe 623 is integrally formed at one end of the moving pipe 712, which is opposite to the sleeve 711, and the lantern ring 713 is sleeved on the outer peripheral surface of the support pipe 623. When the stopper plate 523 abuts against the first connection lug 221, one third of the moving tube 712 is located in the lumen of the cannula 711, and the other two thirds of the moving tube 712 protrudes from the lumen of the cannula 711.
Referring to fig. 1, the fixing portion 61 is provided with an entrance 613 for a worker to enter along one side in the width direction of the operation platform 2. One end of the bottom plate 11, which faces away from the operating platform 2 along the length direction of the bottom plate, is provided with a balancing weight 8, the balancing weight 8 is fixedly arranged on the end face of the bottom plate 11, which faces away from the wheels 12, and the arrangement of the balancing weight 8 avoids the rollover of a worker due to unstable gravity center of the working platform when the worker is on the telescopic platform 4.
The implementation principle of the above embodiment is as follows:
the hand wheel 522 is rotated, the screw rod 52 is driven by the hand wheel 522 to rotate along the self axis direction and move towards one end back to the operating platform 2, the connecting block 41 and the telescopic platform 4 are driven by the screw rod 52 to move towards one side back to the inner cavity of the sliding groove 21 along the length direction of the operating platform 2, and the moving part 62 and the moving pipe 712 move together with the telescopic platform 4; after the worker moves the operation platform 2 to a proper position according to the size of the overhaul area, the hand wheel 522 is stopped to rotate, the telescopic platform 4 is in a locked state due to the self-locking function of the screw 52, the locking rod 1211 is adjusted to enable the supporting seat 1212 to be abutted against the ground, and after the wheel 12 is in the locked state and cannot move, the worker enters the fence 6 through the entrance 613; when the power supply is switched on, the hydraulic cylinder 31 pushes the piston rod to move along the vertical direction, the connecting assembly 32 moves along the vertical direction under the action of the piston rod, and the operating platform 2 moves along the vertical direction along with the connecting assembly 32, so that the height of the operating platform 2 is adjusted.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a bridge engineering is with scalable work platform, includes base (1), operation platform (2), its characterized in that have set firmly on base (1): the one end of operation platform (2) is slided and is connected with flexible platform (4), flexible platform (4) and operation platform (2) parallel arrangement, the direction of flexible platform (4) is the length direction of operation platform (2), be provided with actuating mechanism (5) between operation platform (2) and flexible platform (4), actuating mechanism (5) include screw rod (52) of threaded connection on operation platform (2), the length direction setting of operation platform (2) is followed in screw rod (52), screw rod (52) are rotated with flexible platform (4) and are connected, be provided with balancing weight (8) on base (1), balancing weight (8) are located base (1) along the one end of operation platform (2) length direction flexible platform (4) dorsad.
2. The telescopic work platform for bridge engineering according to claim 1, characterized in that: the screw sleeve (51) is fixedly arranged on the end face of the bottom end of the operating platform (2) along the length direction of the operating platform (2), and the screw rod (52) is connected in the screw sleeve (51) in a threaded mode.
3. The telescopic work platform for bridge engineering according to claim 2, wherein: connecting piece (22) have set firmly on the bottom end face of operation platform (2), connecting piece (22) are located operation platform (2) along its length direction dorsad flexible platform (4) one end be first connection journal stirrup (221) including first connection journal stirrup (221) and the second connection journal stirrup (222) that are located swivel nut (51) both sides respectively, screw rod (52) pass first connection journal stirrup (221), swivel nut (51) and second connection journal stirrup (222) in proper order.
4. The telescopic work platform for bridge engineering according to claim 3, wherein: the screw rod (52) passes through one end of the first connecting support lug (221) and is fixedly provided with a limiting plate (523), and the end face, facing the first connecting support lug (221), of the limiting plate (523) can be abutted against the end face, back to the screw sleeve (51), of the first connecting support lug (221).
5. The telescopic work platform for bridge engineering according to claim 4, wherein: and a hand wheel (522) is arranged at one end of the screw rod (52) back to the limiting plate (523) along the axis direction of the screw rod.
6. The telescopic work platform for bridge engineering according to claim 1, characterized in that: be provided with rail (6) on operation platform (2) and flexible platform (4), rail (6) are including setting firmly fixed part (61) on operation platform (2) and setting firmly removal portion (62) on flexible platform (4), the shape of fixed part (61) and removal portion (62) is the relative U-shaped of opening, removal portion (62) slide and connect on fixed part (61).
7. The telescopic work platform for bridge engineering according to claim 6, wherein: be provided with between fixed part (61) and removal portion (62) strengthening mechanism (7), strengthening mechanism (7) are including strengthening subassembly (71) that are located operation platform (2) width direction both sides respectively, strengthen subassembly (71) including setting firmly sleeve pipe (711) on fixed part (61), sleeve pipe (711) set up along the length direction of operation platform (2), it is connected with removal pipe (712) to slide in the inner chamber of sleeve pipe (711), removal pipe (712) sets firmly on removal portion (62).
8. The telescopic work platform for bridge engineering according to claim 1, characterized in that: the base (1) comprises a bottom plate (11) arranged right below the operating platform (2), and a hydraulic lifting device (3) is fixedly arranged between the operating platform (2) and the bottom plate (11).
9. The telescopic work platform for bridge engineering according to claim 8, wherein: the interval is provided with multiunit direction subassembly (13) between operation platform (2) and bottom plate (11), direction subassembly (13) are including setting firmly low tube (131) on bottom plate (11) along vertical direction, slide in low tube (131) and be connected with top tube (132) rather than coaxial setting, top tube (132) set firmly on operation platform (2).
10. The telescopic work platform for bridge engineering according to claim 1, characterized in that: the bottom of base (1) is provided with wheel (12), be provided with locking Assembly (121) on wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921582738.8U CN210827102U (en) | 2019-09-21 | 2019-09-21 | Telescopic working platform for bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921582738.8U CN210827102U (en) | 2019-09-21 | 2019-09-21 | Telescopic working platform for bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210827102U true CN210827102U (en) | 2020-06-23 |
Family
ID=71255894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921582738.8U Expired - Fee Related CN210827102U (en) | 2019-09-21 | 2019-09-21 | Telescopic working platform for bridge engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210827102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270021A (en) * | 2021-04-25 | 2021-08-17 | 国网黑龙江省电力有限公司检修公司 | Transformer substation maintenance operation and accident drilling device and drilling method |
-
2019
- 2019-09-21 CN CN201921582738.8U patent/CN210827102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270021A (en) * | 2021-04-25 | 2021-08-17 | 国网黑龙江省电力有限公司检修公司 | Transformer substation maintenance operation and accident drilling device and drilling method |
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