CN211228103U - Suspension type bridge maintenance work platform - Google Patents
Suspension type bridge maintenance work platform Download PDFInfo
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- CN211228103U CN211228103U CN201921753440.9U CN201921753440U CN211228103U CN 211228103 U CN211228103 U CN 211228103U CN 201921753440 U CN201921753440 U CN 201921753440U CN 211228103 U CN211228103 U CN 211228103U
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Abstract
The utility model relates to a bridge maintenance equipment technical field, and a suspension type bridge maintenance workstation is disclosed, including removing the seat, elevating system, rotary mechanism and hanging flower basket, elevating system includes the fixing base, actuating mechanism, the spacing frame of rectangle, rack bar and rectangle lift frame, the fixing base is located the fixed setting in upper end right side of removing the seat, the right-hand member fixed connection of the spacing frame of rectangle and fixing base, the inside slip setting that the rectangle lift frame is located the spacing frame of rectangle, the rack bar is located the vertical fixed setting in inside of rectangle lift frame, actuating mechanism is located the fixed setting in upper end of fixing base, and actuating mechanism's output is connected with the rack bar meshing, rotary mechanism includes rotating electrical machines and fixed block. The utility model discloses be convenient for go up and down and rotate the maintenance work platform to be convenient for remove the below to the bridge with the maintenance work platform, the people of being convenient for overhaul the bridge, improve the security, and the people of being convenient for operate.
Description
Technical Field
The utility model relates to a bridge overhauls equipment technical field, especially relates to a suspension type bridge overhauls workstation.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass.
The bridge is after long-term use, need carry out the periodic overhaul to the bridge, and the upper surface of bridge overhauls comparatively simply, and the below of bridge need use the hoist to hoist the workman and remove to the bridge below and overhaul the bridge when overhauing, but prior art has following defect:
among the prior art, use the hoist to hoist the maintenance workman generally through rope or crane to hoist the maintenance workman, it is inconvenient that maintenance workman position control is just not convenient for people to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and using the hoist to hoist the maintenance worker among the prior art and generally hoisting the maintenance worker through rope or crane, it is inconvenient to overhaul worker position control, and the people of not being convenient for carry out the problem of operating, and a suspension type bridge maintenance work platform that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a suspension type bridge maintenance workbench comprises a movable seat, a lifting mechanism, a rotating mechanism and a hanging basket, the lifting mechanism comprises a fixed seat, a driving mechanism, a rectangular limit frame, a rack bar and a rectangular lifting frame, the fixed seat is fixedly arranged at the right side of the upper end of the movable seat, the rectangular limit frame is fixedly connected with the right end of the fixed seat, the rectangular lifting frame is positioned in the rectangular limiting frame in a sliding manner, the rack bar is positioned in the rectangular lifting frame and vertically and fixedly arranged, the driving mechanism is positioned at the upper end of the fixed seat and fixedly arranged, the output end of the driving mechanism is meshed and connected with the rack bar, the rotating mechanism comprises a rotating motor and a fixed block, the rotating motor is fixedly connected with the lower end of the rectangular lifting frame, and the lower extreme of rotating electrical machines passes through the connecting axle and is connected with the fixed block rotation, the left lateral wall lower extreme and the fixed block fixed connection of hanging flower basket.
Preferably, the driving mechanism comprises a driving box, a driving motor, a worm wheel, a rotating rod and a gear, the driving box is fixedly arranged at the upper end of the fixed seat, the rotating rod is transversely arranged at the lower part in the driving box, the rod wall of the rotating rod is fixedly sleeved with the worm wheel, the left end and the right end of the rotating rod are rotatably connected with the left side and the right side of the driving box through first rolling bearings, the right end of the rotating rod extends to the outside of the driving box and is fixedly connected with a gear, the gear is meshed with a rack rod, the worm is longitudinally arranged above the inside of the driving box, the front end and the rear end of the worm are respectively and rotationally connected with the front side and the rear side of the driving box through second rolling bearings, the worm is meshed with the worm wheel, the driving motor is fixedly connected with the rear outer side wall of the driving box, and the output end of the driving motor is rotatably connected with the rear end of the worm through a coupler.
Preferably, two pulleys are fixedly connected to the front inner side wall and the rear inner side wall of the rectangular limiting frame, and sliding grooves matched with the pulleys are formed in the front outer side wall and the rear outer side wall of the rectangular lifting frame.
Preferably, a plurality of evenly distributed's bracing pieces of a side pole wall fixedly connected with that the tooth is kept away from to the rack bar, it is a plurality of the other end of bracing piece all with rectangle lifting frame's back inside wall fixed connection.
Preferably, the bottom four corners department of removing the seat all fixedly connected with gyro wheel, be equipped with the service brake on the gyro wheel.
Preferably, the rotating electrical machines are band-type brake motors, and the upper left sides of the moving seats are fixedly provided with balancing weights.
Compared with the prior art, the utility model provides a suspension type bridge overhauls workstation possesses following beneficial effect:
1. this suspension type bridge overhauls workstation, through the fixing base that is equipped with, spacing frame of rectangle, rectangle lifting frame, rack bar and actuating mechanism mutually support, be convenient for go up and down to spacing frame of rectangle and rotary mechanism to can carry out lift adjustment to the height of hanging flower basket.
2. This suspension type bridge overhauls workstation, through mutually supporting of the rotating electrical machines, connecting axle and the fixed block that are equipped with, be convenient for carry out rotation regulation to the hanging flower basket to be convenient for people hang the hanging flower basket in the bridge below and overhaul the bridge.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for go up and down and rotate maintenance work platform to be convenient for remove maintenance work platform to the below of bridge, the people of being convenient for overhaul the bridge, improve the security, and the people of being convenient for operate.
Drawings
Fig. 1 is a schematic structural view of a suspension type bridge maintenance workbench provided by the utility model;
fig. 2 is a right side view of the structure of fig. 1.
In the figure: 1 moving seat, 2 hanging baskets, 3 fixing seats, 4 rectangular limiting frames, 5 rack rods, 6 rectangular lifting frames, 7 rotating motors, 8 fixing blocks, 9 driving boxes, 10 driving motors, 11 worms, 12 worm wheels, 13 rotating rods, 14 gears, 15 pulleys, 16 supporting rods, 17 rollers and 18 balancing weights.
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.
Referring to fig. 1-2, a suspension type bridge maintenance workbench comprises a movable seat 1, a lifting mechanism, a rotating mechanism and a hanging basket 2, wherein the lifting mechanism comprises a fixed seat 3, a driving mechanism, a rectangular limit frame 4, a rack bar 5 and a rectangular lifting frame 6, the fixed seat 3 is fixedly arranged at the right side of the upper end of the movable seat 1, the rectangular limit frame 4 is fixedly connected with the right end of the fixed seat 3, the rectangular lifting frame 6 is arranged in the rectangular limit frame 4 in a sliding manner, the rack bar 5 is vertically and fixedly arranged in the rectangular lifting frame 6, the driving mechanism is fixedly arranged at the upper end of the fixed seat 3, the output end of the driving mechanism is meshed with the rack bar 5, the rotating mechanism comprises a rotating motor 7 and a fixed block 8, the rotating motor 7 is fixedly connected with the lower end of the rectangular lifting frame 6, and the lower end of the rotating motor 7 is, the lower end of the left outer side wall of the hanging basket 2 is fixedly connected with a fixing block 8.
The driving mechanism comprises a driving box 9, a driving motor 10, a worm 11, a worm wheel 12, a rotating rod 13 and a gear 14, the driving box 9 is fixedly arranged at the upper end of the fixed seat 3, the rotating rod 13 is transversely arranged below the inside of the driving box 9, the rod wall of the rotating rod 13 is fixedly sleeved with the worm wheel 12, the left end and the right end of the rotating rod 13 are rotatably connected with the left side and the right side of the driving box 9 through first rolling bearings, the right end of the rotating rod 13 extends to the outside of the driving box 9 and is fixedly connected with the gear 14, the gear 14 is meshed with the rack rod 5, the worm 11 is longitudinally arranged above the inside of the driving box 9, the front end and the rear end of the worm 11 are respectively rotatably connected with the front side and the rear side of the driving box 9 through second rolling bearings, the worm 11 is meshed with the worm wheel 12, the driving motor 10 is fixedly connected with the rear outer side wall of the driving box 9, and the output end of, the driving motor 10 drives the worm 11 to rotate, the worm 11 drives the worm wheel 12 to rotate, the worm wheel 12 drives the rotating rod 13 to rotate, the rotating rod 13 drives the gear 14 to rotate, the gear 14 drives the rack bar 5 to lift, the rack bar 5 drives the rectangular lifting frame 6 to lift, and the worm wheel 12 and the worm 11 stop rotation back have a self-locking function, so that the rotating rod 13 and the gear 14 are prevented from rotating and the rack bar 5 and the rectangular lifting frame 6 slide downwards.
Two pulleys 15 of two equal fixedly connected with of inside wall around the spacing frame 4 of rectangle, two lateral walls all seted up around the rectangle lifting frame 6 with pulley 15 assorted spout, can reduce the frictional force between rectangle lifting frame 6 and the spacing frame 4 of rectangle, make the rectangle lifting frame 6 go up and down more stably.
A plurality of evenly distributed's of a side pole wall fixedly connected with bracing piece 16 of tooth are kept away from to rack 5, and the other end of a plurality of bracing pieces 16 all with rectangle lifting frame 6's back inside wall fixed connection, can support rack 5 and strengthen, avoid rack 5 bending deformation.
The equal fixedly connected with gyro wheel 17 in bottom four corners department of removing seat 1 is equipped with the service brake on the gyro wheel 17, and the people of being convenient for promote to remove seat 1 and remove, and can place stably.
Rotating electrical machines 7 is the band-type brake motor, can lock the connecting axle automatically after the band-type brake motor stall, avoids the connecting axle to drive 8 free rotations of fixed block, and this is prior art, removes the fixed balancing weight 18 that is equipped with in upper end left side of seat 1, avoids the maintenance platform to empty.
The rotating motor 7 and the driving motor 10 are both controlled by a controller in a remote control mode, and the remote control device is in the prior art, so that an overhaul worker can regulate and control the hanging basket 2 by himself, and the overhaul worker can operate the remote control device conveniently.
The utility model discloses in, during the use, will remove seat 1 and remove to bridge upper end border, it removes to the hanging flower basket 2 in to overhaul the workman, it is rotatory that start-up driving motor 10 drives worm 11, worm 11 drives worm wheel 12 and rotates, worm wheel 12 drives bull stick 13 and rotates, bull stick 13 drives gear 14 and rotates, thereby gear 14 drives rack bar 5 downstream, rack bar 5 drives rectangle lifting frame 6 downstream, rectangle lifting frame 6 drives rotating electrical machines 7, connecting axle and fixed block 8 downstream, thereby drive hanging flower basket 2 downstream, when hanging flower basket 2 removes the horizontal position below to the bridge, stop driving motor 10 operation, start rotating electrical machines 7 and drive connecting axle and fixed block 8 and rotate, fixed block 8 drives hanging flower basket 2 rotatory 180 degrees, thereby can overhaul the bridge with the below that overhauls the workman and remove to the bridge, be convenient for people to use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A suspension type bridge maintenance workbench comprises a moving seat (1), a lifting mechanism, a rotating mechanism and a hanging basket (2), and is characterized in that the lifting mechanism comprises a fixed seat (3), a driving mechanism, a rectangular limit frame (4), a rack rod (5) and a rectangular lifting frame (6), the fixed seat (3) is positioned at the right side of the upper end of the moving seat (1) and is fixedly arranged, the rectangular limit frame (4) is fixedly connected with the right end of the fixed seat (3), the rectangular lifting frame (6) is positioned at the inner sliding part of the rectangular limit frame (4), the rack rod (5) is positioned at the inner vertical fixed part of the rectangular lifting frame (6), the driving mechanism is positioned at the upper end of the fixed seat (3) and is fixedly arranged, the output end of the driving mechanism is meshed with the rack rod (5), the rotating mechanism comprises a rotating motor (7) and a fixed block (8), the lower extreme fixed connection of rotating electrical machines (7) and rectangle lifting frame (6), and the lower extreme of rotating electrical machines (7) passes through the connecting axle and rotates with fixed block (8) to be connected, the left lateral wall lower extreme and fixed block (8) fixed connection of hanging flower basket (2).
2. The suspension type bridge maintenance workbench according to claim 1, wherein the driving mechanism comprises a driving box (9), a driving motor (10), a worm (11), a worm wheel (12), a rotating rod (13) and a gear (14), the driving box (9) is arranged at the upper end of the fixed seat (3) and is fixedly arranged, the rotating rod (13) is arranged at the lower part of the inside of the driving box (9) and is transversely arranged, the rod wall of the rotating rod (13) is fixedly sleeved with the worm wheel (12), the left end and the right end of the rotating rod (13) are rotatably connected with the left side and the right side of the driving box (9) through first rolling bearings, the right end of the rotating rod (13) extends to the outside of the driving box (9) and is fixedly connected with the gear (14), the gear (14) is meshed with the rack rod (5), the worm (11) is longitudinally arranged above the inside of the driving box (9), and the front end and the rear end of the worm (11) are respectively connected with the front side and the rear side of the driving box (9) through second rolling bearings in a rotating mode, the worm (11) is connected with the worm wheel (12) in a meshing mode, the rear outer side wall of the driving motor (10) and the driving box (9) is fixedly connected, and the output end of the driving motor (10) is connected with the rear end of the worm (11) in a rotating mode through a coupler.
3. The hanging type bridge maintenance workbench according to claim 1, wherein two pulleys (15) are fixedly connected to the front and rear inner side walls of the rectangular limiting frame (4), and sliding grooves matched with the pulleys (15) are formed in the front and rear outer side walls of the rectangular lifting frame (6).
4. A suspension type bridge maintenance work platform according to claim 1, characterized in that a plurality of evenly distributed support rods (16) are fixedly connected to one side wall of the rack bar (5) far away from the teeth, and the other ends of the support rods (16) are fixedly connected with the rear inner side wall of the rectangular lifting frame (6).
5. A suspension type bridge maintenance work platform according to claim 1, characterized in that the bottom four corners of the moving base (1) are fixedly connected with rollers (17), and the rollers (17) are provided with foot brakes.
6. A suspended bridge maintenance platform according to claim 1, characterized in that the rotating electrical machine (7) is a brake motor, and a counterweight (18) is fixed on the left side of the upper end of the movable seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921753440.9U CN211228103U (en) | 2019-10-18 | 2019-10-18 | Suspension type bridge maintenance work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921753440.9U CN211228103U (en) | 2019-10-18 | 2019-10-18 | Suspension type bridge maintenance work platform |
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| Publication Number | Publication Date |
|---|---|
| CN211228103U true CN211228103U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921753440.9U Active CN211228103U (en) | 2019-10-18 | 2019-10-18 | Suspension type bridge maintenance work platform |
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| CN (1) | CN211228103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112853973A (en) * | 2021-01-28 | 2021-05-28 | 陈彦峰 | Suspension type construction device for bridge construction and construction method thereof |
-
2019
- 2019-10-18 CN CN201921753440.9U patent/CN211228103U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112853973A (en) * | 2021-01-28 | 2021-05-28 | 陈彦峰 | Suspension type construction device for bridge construction and construction method thereof |
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Effective date of registration: 20210811 Address after: 210000 room 2802, building 05, Jinbao garden, 333 Hongwu Road, Qinhuai District, Nanjing, Jiangsu Province Patentee after: Jiangsu poxiang structural reinforcement Engineering Co.,Ltd. Address before: 510000 Nanhu villa, No. 1080, Tonghe Road, Baiyun District, Guangzhou, Guangdong Patentee before: Lin Chuanglong |