CN210620167U - Hoisting equipment for maintaining outer vertical surface of bridge - Google Patents
Hoisting equipment for maintaining outer vertical surface of bridge Download PDFInfo
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- CN210620167U CN210620167U CN201921643620.1U CN201921643620U CN210620167U CN 210620167 U CN210620167 U CN 210620167U CN 201921643620 U CN201921643620 U CN 201921643620U CN 210620167 U CN210620167 U CN 210620167U
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- frame
- counterweight
- wheel
- bridge
- electric telescopic
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000012423 maintenance Methods 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a hoisting device for maintaining the outer vertical surface of a bridge, which comprises a counterweight frame, a frame roller, a counterweight block, a motor sleeve, an electric telescopic rod, a driving motor, a connecting cylinder, a movable wheel, an unshelling prevention part, a steel cable wheel and a bearing, the counterweight frame is of a v-shaped 21274-shaped integrated structure made by bending a steel plate, four groups of counterweight shafts vertical to the upper surface of the counterweight frame are welded and fixed on the horizontal surface of the lower side of the counterweight frame, two sets of frame wheel shafts are arranged at the part of the horizontal part at the lower side of the counterweight frame, which is adjacent to the edge of the bridge, a counterweight block is arranged on the counterweight shaft, the frame wheel shaft is provided with a frame roller, the horizontal part of the upper side of the counterweight frame is provided with through holes, an electric telescopic rod is arranged above each group of through holes, the non-extending shaft part of the electric telescopic rod is positioned at the horizontal part of the lower side of the motor sleeve and is fixed with the motor sleeve. This a lifting device for maintenance of outer facade of bridge does benefit to and removes and hoist, is fit for generally using widely.
Description
Technical Field
The utility model belongs to the technical field of the bridge maintenance, concretely relates to lifting device for facade maintenance outside bridge.
Background
The hanging basket is a novel high-altitude operation device which can replace a traditional scaffold, reduce labor intensity, improve working efficiency and be repeatedly used. The use of the construction hanging basket has gradually become a trend, and is widely accepted in high-rise and multi-storey buildings such as outer wall construction, curtain wall installation, heat preservation construction, maintenance and cleaning of outer walls and the like.
At present, due to the increase of traffic flow in cities, the number of overpasses is increased rapidly in the cities, maintenance, greening and lighting equipment belong to basic facilities when the overpasses are put into use, workers adopt a safety rope hanging mode to construct on the outer vertical surfaces of the overpasses in the existing operation mode, the construction mode is high in danger, and falling accidents are easy to happen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting device for maintenance of outer facade of bridge to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hoisting device for maintaining the outer vertical surface of a bridge comprises a weight frame, frame rollers, balancing weights, a motor sleeve, electric telescopic rods, a driving motor, a connecting cylinder, a movable wheel, an unshelling prevention part, a steel cable wheel and a bearing, wherein the weight frame is of an integral structure of a '21274' -shaped profile made by bending a steel plate, four groups of weight shafts vertical to the upper surface of the weight frame are fixedly welded on the horizontal surface of the lower side of the weight frame, two groups of frame wheel shafts are arranged on the horizontal part of the lower side of the weight frame and the part adjacent to the edge of the bridge, the balancing weights are arranged on the weight shafts, the frame rollers are arranged on the frame wheel shafts, through holes are formed in the horizontal part of the upper side of the weight frame, the electric telescopic rods are arranged above all the through holes, the part of the non-extending shaft of the electric telescopic rods is located on the horizontal part of the lower side of the motor sleeve and is fixed with The driving motor is fixed on the motor sleeve through screws and nuts, the driving motor is connected with the moving wheel through screws and a connecting cylinder, and the moving wheel is pressed on a guardrail at the edge of the bridge.
Preferably, the counterweight blocks are provided with a plurality of groups, the counterweight blocks are stacked on the lower horizontal part of the counterweight frame, through holes corresponding to the positions of the counterweight shafts are formed in the counterweight blocks, frame rollers rotatably connected with the frame rollers are sleeved on the frame rollers, and nuts are connected to the threaded parts above the frame rollers in a threaded mode.
Preferably, the extension shaft of the electric telescopic rod is provided with threads, the threaded part of the extension shaft of the electric telescopic rod is inserted into the through hole of the horizontal part on the upper side of the counterweight frame, two sets of nuts are arranged on the threaded part of the extension shaft of the electric telescopic rod, and the two sets of nuts are respectively arranged on the threaded parts of the extension shafts of the electric telescopic rod on the upper surface and the lower surface of the horizontal part on the upper side of the counterweight frame.
Preferably, the driving motor and the adjacent part of the moving wheel are provided with threaded holes and are positioned inside the connecting cylinder, two groups of screws are arranged in through holes on the excircle part of the connecting cylinder, one group of screws in the connecting cylinder enter the threaded holes on the output shaft of the driving motor, and the other group of screws in the connecting cylinder enter the threaded holes of the shaft-shaped structure of the moving wheel adjacent to the connecting cylinder.
Preferably, a bearing is sleeved and fixed on a shaft-shaped structure of the moving wheel far away from the connecting cylinder, a cable wheel is sleeved and fixed on the outside of the bearing, an anti-shelling device is sleeved and fixed on the outer side of the counterweight frame, and a shell cover is fixed on an opening part of the anti-shelling device through a screw.
Preferably, the inner wall of the shelling-proof shell is provided with shell line holes corresponding to groove profiles on the outer circle part of the wire rope wheel, and the horizontal part of the lower side of the shelling-proof shell is provided with two groups of shell line grooves corresponding to the positions of the shell line holes.
The utility model discloses a technological effect and advantage: according to the hoisting equipment for maintaining the outer vertical surface of the bridge, workers can stand in the hanging basket to work in a hanging way, so that the probability of falling accidents is reduced; adopt driving motor drive to remove the wheel to let the hanging flower basket of steel cable wheel below remove, compare in conventional bridge construction hanging flower basket, this scheme can still adjust the position of hanging flower basket after the hanging flower basket is put down, need not to retrieve the position of hanging flower basket device of transferring the hanging flower basket on the bridge floor readjustment, reduced the process that the hanging flower basket removed the in-process, compare in traditional scaffold frame construction also more advantageous.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a schematic structural view of the counterweight housing of the present invention;
fig. 5 is a schematic structural view of the driving motor of the present invention;
fig. 6 is a schematic structural view of the connecting cylinder of the present invention;
FIG. 7 is a schematic view of the movable wheel of the present invention;
fig. 8 is a schematic view of the hulling preventing structure of the present invention.
In the figure: 1 balance weight frame, 101 balance weight shafts, 102 wheel shafts, 2 rolling wheels, 3 balance weight blocks, 4 motor sleeves, 5 electric telescopic rods, 6 driving motors, 7 connecting cylinders, 8 moving wheels, 9 shelling prevention, 901 shell wire grooves, 902 shell wire holes, 10 steel cable wheels, 11 bearings and 12 shell covers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a lifting device for maintenance of outer facade of bridge as shown in fig. 1-8, including counterweight frame 1, frame gyro wheel 2, balancing weight 3, motor sleeve 4, electric telescopic handle 5, driving motor 6, connecting cylinder 7, removal wheel 8, anti-shelling 9, steel cable wheel 10 and bearing 11, counterweight frame 1 is the profile of bending the manufacturing for the steel sheet and is \\ 21274;'s integral type structure of shape, welded fastening has four group's perpendicular counterweight axle 101 on its upper surface on the horizontal surface of counterweight frame 1 downside, the horizontal part of counterweight frame 1 downside is provided with two sets of frame shaft 102 with the adjacent part in bridge edge, be provided with balancing weight 3 on the counterweight shaft 101, be provided with frame gyro wheel 2 on the frame shaft 102, it has the through-hole to open on the horizontal part of counterweight frame 1 upside, and all be provided with electric telescopic handle 5 above every group's through-hole, the non-extension shaft part of electric telescopic handle 5 is located motor sleeve 4 downside horizontal part and with motor The electric telescopic rod 5 is fixedly clamped on a horizontal part on the lower side of the motor sleeve 4 through a nut and an annular structure on the outer circle part of the nut, the motor sleeve 4 is fixedly provided with a driving motor 6 through a screw and a nut, the driving motor 6 is connected with a moving wheel 8 through a screw and a connecting cylinder 7, and the moving wheel 8 is pressed on a guardrail on the edge of the bridge.
Specifically, the counterweight blocks 3 are provided with a plurality of groups, the counterweight blocks 3 are stacked on the lower horizontal part of the counterweight frame 1, through holes corresponding to the positions of the counterweight shafts 101 are formed in the counterweight blocks 3, frame rollers 2 rotatably connected with the frame rollers are sleeved on the frame wheel shafts 102, nuts are connected to the threaded parts above the frame wheel shafts 102 in a threaded mode, the counterweight blocks 3 are used for balancing the weight of a hanging basket, and the frame rollers 2 enable the counterweight frame 1 to move along the vertical wall of the edge of the bridge floor.
Specifically, the extension shaft of the electric telescopic rod 5 is provided with threads, the thread part of the extension shaft of the electric telescopic rod 5 is inserted into the through hole of the horizontal part on the upper side of the counterweight frame 1, two sets of nuts are arranged on the thread part of the extension shaft of the electric telescopic rod 5, the two sets of nuts are respectively arranged on the thread part of the extension shaft of the electric telescopic rod 5 on the upper side horizontal part upper surface and the lower surface of the counterweight frame 1, the electric telescopic rod 5 adjusts the length of the lower part of the counterweight frame 1, and the frame roller 2 can contact with the side wall on the edge of the bridge floor.
Specifically, the driving motor 6 and the moving wheel 8 are provided with threaded holes and located inside the connecting cylinder 7, two groups of screws are arranged in through holes in the excircle part of the connecting cylinder 7, one group of screws in the connecting cylinder 7 enter the threaded holes in the output shaft of the driving motor 6, the other group of screws in the connecting cylinder 7 enter the threaded holes in the shaft-shaped structure of the moving wheel 8 adjacent to the connecting cylinder, and the driving motor 6 drives the moving wheel 8 to rotate and move the whole structure.
Specifically, a bearing 11 is sleeved and fixed on a shaft-shaped structure of the moving wheel 8 far away from the connecting cylinder 7, a cable wheel 10 is sleeved and fixed on the outside of the bearing 11, an anti-shelling shell 9 is sleeved and fixed on the outer side of the counterweight housing 1, a housing cover 12 is fixed on an opening part of the anti-shelling shell 9 through a screw, and the cable wheel 10 is fixed on the moving wheel 8 and is in a free rotating state by the bearing 11.
Specifically, the inner wall of the shelling-proof shell 9 is provided with shell line holes 902, the shell line holes 902 correspond to the groove profiles on the outer circle parts of the wire rope wheels 10, the horizontal part on the lower side of the shelling-proof shell 9 is provided with two groups of shell line grooves 901 corresponding to the positions of the shell line holes 902, the shell line grooves 901 are used for accommodating wire ropes for hoisting hanging baskets, and the shelling-proof shell 9 plays a role in preventing the wire ropes for hanging baskets from falling off.
Specifically, the hoisting equipment for maintaining the outer vertical surface of the bridge needs to be matched with a hanging basket for installing a winch, then the quantity of the balancing weights 3 is adjusted according to the weight of the hanging basket and tools carried by the hanging basket, after the adjustment is finished, a steel cable of the winch installed on the hanging basket is lapped in a groove of a steel cable wheel 10 and is connected back to the hanging basket again, when the hoisting equipment is used, the driving motor 6 is started, the moving wheel 8 rotates along with the hanging basket to drive the counterweight frame 1 and components connected with the counterweight frame to move integrally, the hanging basket hung below the steel cable wheel 10 also moves along with the moving wheel, the longitudinal position of the hanging basket on the lower side of the hoisting equipment is adjusted according to the winch installed on the hanging basket, the transverse position of the hanging basket is adjusted in a mode that the driving motor 6 rotates the moving wheel 8, the steel cable wheel 10 can be understood as a fixed pulley, the steel cable of the winch.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a lifting device for maintenance of bridge facade, includes counter weight frame (1), frame gyro wheel (2), balancing weight (3), motor sleeve (4), electric telescopic handle (5), driving motor (6), connecting cylinder (7), removes wheel (8), anti-shelling (9), steel cable wheel (10) and bearing (11), its characterized in that: the counterweight frame (1) is of a v-21274-shaped integrated structure with a steel plate bending manufactured outline, four groups of counterweight shafts (101) vertical to the upper surface of the counterweight frame are welded and fixed on the horizontal surface of the lower side of the counterweight frame (1), two groups of frame wheel shafts (102) are arranged on the parts, adjacent to the bridge edge, of the horizontal part of the lower side of the counterweight frame (1), counterweight blocks (3) are arranged on the counterweight shafts (101), frame wheel rollers (2) are arranged on the frame wheel shafts (102), through holes are formed in the horizontal part of the upper side of the counterweight frame (1), an electric telescopic rod (5) is arranged above each group of through holes, the non-extending shaft part of the electric telescopic rod (5) is positioned on the horizontal part of the lower side of the motor sleeve (4) and fixed with the motor sleeve (4), and the electric telescopic rod (5) is clamped and fixed on the horizontal part of the lower, the bridge is characterized in that the motor sleeve (4) is fixed with a driving motor (6) through a screw and a nut, the driving motor (6) is connected with a moving wheel (8) through a screw and a connecting cylinder (7), and the moving wheel (8) is pressed on a guardrail at the edge of the bridge.
2. The hoisting equipment for bridge facade maintenance according to claim 1, wherein: the counter weight blocks (3) are provided with a plurality of groups, the counter weight blocks (3) are stacked on the lower horizontal part of the counterweight frame (1), through holes corresponding to the counterweight shaft (101) are formed in the counter weight blocks (3), frame rollers (2) rotatably connected with the frame rollers are sleeved on the frame roller shaft (102), and nuts are connected to the threaded parts above the frame roller shaft (102) in a threaded mode.
3. The hoisting equipment for bridge facade maintenance according to claim 1, wherein: the extension shaft of the electric telescopic rod (5) is provided with threads, the thread part of the extension shaft of the electric telescopic rod (5) is inserted into the through hole of the horizontal part on the upper side of the counterweight frame (1), two groups of nuts are arranged on the thread part of the extension shaft of the electric telescopic rod (5), and the two groups of nuts are respectively positioned on the thread parts of the extension shafts of the electric telescopic rod (5) on the upper surface and the lower surface of the horizontal part on the upper side of the counterweight frame (1).
4. The hoisting equipment for bridge facade maintenance according to claim 1, wherein: the driving motor (6) and the moving wheel (8) are provided with threaded holes and located inside the connecting cylinder (7) from the adjacent part, two groups of screws are arranged in through holes in the excircle part of the connecting cylinder (7), one group of screws in the connecting cylinder (7) enter the threaded holes in the output shaft of the driving motor (6), and the other group of screws in the connecting cylinder (7) enter the threaded holes in the shaft-shaped structure of the moving wheel (8) adjacent to the screws.
5. The hoisting equipment for bridge facade maintenance according to claim 1, wherein: the movable wheel (8) is sleeved and fixed with a bearing (11) on a shaft-shaped structure far away from the connecting cylinder (7), a steel cable wheel (10) is sleeved and fixed on the outer portion of the bearing (11), an unshelling-proof shell (9) is sleeved on the outer side of the counterweight frame (1), and a shell cover (12) is fixed on an opening portion of the unshelling-proof shell (9) through screws.
6. The hoisting equipment for bridge facade maintenance according to claim 1, wherein: the inner wall of the shelling-proof body (9) is provided with shell line holes (902), the shell line holes (902) correspond to groove profiles on the outer circle part of the steel cable wheel (10), and the horizontal part on the lower side of the shelling-proof body (9) is provided with two groups of shell line grooves (901) corresponding to the positions of the shell line holes (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921643620.1U CN210620167U (en) | 2019-09-29 | 2019-09-29 | Hoisting equipment for maintaining outer vertical surface of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921643620.1U CN210620167U (en) | 2019-09-29 | 2019-09-29 | Hoisting equipment for maintaining outer vertical surface of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210620167U true CN210620167U (en) | 2020-05-26 |
Family
ID=70755661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921643620.1U Active CN210620167U (en) | 2019-09-29 | 2019-09-29 | Hoisting equipment for maintaining outer vertical surface of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210620167U (en) |
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2019
- 2019-09-29 CN CN201921643620.1U patent/CN210620167U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231031 Address after: No. 6, Huayuan Road, Guangrao County, Dongying City, Shandong Province 257300 Patentee after: SHANDONG YUTONG ROAD AND BRIDGE GROUP CO.,LTD. Address before: No. 183 Qianyang Village, Dayang Town, Dongping County, Tai'an City, Shandong Province, 271503 Patentee before: Yang Jicai |