CN212983597U - Viaduct outer wall facility maintenance platform - Google Patents
Viaduct outer wall facility maintenance platform Download PDFInfo
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- CN212983597U CN212983597U CN202020836166.8U CN202020836166U CN212983597U CN 212983597 U CN212983597 U CN 212983597U CN 202020836166 U CN202020836166 U CN 202020836166U CN 212983597 U CN212983597 U CN 212983597U
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- hanging
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Abstract
The utility model discloses a viaduct outer wall facility maintenance platform, which relates to the technical field of viaduct maintenance, and comprises an n-shaped hanging rack hung on a viaduct guardrail, wherein the top of the hanging rack is disconnected at the middle position and is divided into a first hanging plate and a second hanging plate which are of inverted L-shaped structures, and the two disconnected sides are connected by hinges; the top surface of the first hanging plate is hinged with a hydraulic oil cylinder, and the other end of the hydraulic oil cylinder is hinged with the top surface of the second scraper; two horizontal telescopic cylinders are symmetrically arranged on two side walls of the hanging frame, and press blocks with arc structures are respectively arranged on the piston ends of the two telescopic cylinders; a hoisting motor is arranged on the outer side of the second hanging plate, and a hanging basket is connected below the hoisting motor; a movable rack is installed on the outer side of the first hanging plate, wheels are installed at the bottoms of the movable rack and the hanging rack, and a rotating motor for driving the wheels to rotate is arranged in the movable rack. The utility model discloses need not artifical thrust unit displacement, and make things convenient for the maintainer to get into work position, convenient to use fast.
Description
Technical Field
The utility model relates to a viaduct overhauls technical field, especially relates to a viaduct outer wall facility overhauls platform.
Background
With the continuous improvement of the living standard of people, the number of automobiles is increased day by day, and the traditional ground transportation can not meet the daily traffic demand of people, so that the construction of viaduct roads is greatly developed in many large and medium-sized cities in recent years, and the increasingly heavy maintenance work of the viaduct follows. One of the difficulties in the maintenance of the overpass is the maintenance of facilities on the outer side wall of the bridge deck, such as wall lamps, drain pipes, etc., and the maintenance of joints of the bridge deck, etc. In the prior art, when the facility is maintained, a specially customized aerial ladder is clamped on the guardrail of the viaduct, and then constructors go down to the aerial ladder to perform various construction operations. The construction method has the following defects: most aerial ladders in the prior art can only be relatively fixed with overhead bridge guardrails, namely, a constructor needs to return to a bridge floor once after completing the maintenance of one facility and then descends onto the aerial ladders again for construction after readjusting the positions of the aerial ladders, and the working efficiency is extremely low.
Chinese patent document CN 207597259U discloses an electromagnetism absorption formula viaduct maintenance work hanging flower basket, including the hanging flower basket main part, the mounting panel has all been welded to the both sides of hanging flower basket main part, there is hoist motor at the top of mounting panel through bolted connection, hoist motor's coiling has the cable wire, the dead lever has all been welded at the top both ends of hanging flower basket main part, and lies in the fixed pipe that has same vertical setting between two dead levers with one side welding, the link plate that the top of cable wire is connected with L type structure through cable wire fastener, the one end welding that the level of link plate set up has the hinge. Above-mentioned patent is fixed through utilizing the electromagnetism of electromagnet electromagnetism absorption to accomplish the hanging flower basket main part on the guardrail, can effectually avoid hanging flower basket main part skew to influence staff's phenomenon to take place, loosens the electro-magnet when needing to remove, and the walking wheel can drive counter weight cabinet back-and-forth movement for work hanging flower basket removes simple and conveniently, improves overpass maintenance speed.
However, the above structure has problems in that: the structure can realize walking action only by pushing and pulling on the bridge floor by other constructors, and the counterweight cabinet is too heavy, so that the pushing is very laborious and inconvenient; in addition, the hanging flower basket hangs outside the overpass, and the maintainer enters into the work position of hanging flower basket very inconvenient, need just can get into the hanging flower basket through actions such as climbing and crossing, and is not only arduous but also very dangerous like this.
Disclosure of Invention
An object of the utility model is to overcome the not enough of above-mentioned technique, provide a viaduct outer wall facility maintenance platform, need not artifical thrust unit displacement, and make things convenient for the maintainer to get into work position, convenient to use fast.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that:
a viaduct outer wall facility maintenance platform comprises an n-shaped hanging frame hung on a viaduct guardrail, wherein the top of the hanging frame is disconnected at the middle position and is divided into a first hanging plate and a second hanging plate which are of inverted L-shaped structures, the two disconnected sides are connected through hinges, the first hanging plate is located on the inner side of the viaduct guardrail, and the second hanging plate is located on the outer side of the viaduct guardrail; the top surface of the first hanging plate is hinged with a hydraulic oil cylinder, and the other end of the hydraulic oil cylinder is hinged with the top surface of the second scraper; two horizontal telescopic cylinders are symmetrically arranged on two side walls of the hanging rack, pressing blocks with arc structures are respectively arranged on piston ends of the two telescopic cylinders, and the two pressing blocks can move in the horizontal direction in opposite directions to clamp a rail package of the guardrail of the viaduct; a motor mounting groove is formed in the outer side of the second hanging plate, a winding motor is mounted in the motor mounting groove, a hanging basket allowing maintainers to enter the hanging basket to work is arranged below the winding motor, a steel cable is connected between the hanging basket and the output end of the winding motor, and the hanging basket can move up and down under the driving of the winding motor; a movable rack is installed in the link plate outside, movable rack's bottom is parallel with the bottom of stores pylon, and the wheel is all installed to movable rack and the bottom of stores pylon, movable rack embeds there is driving wheel pivoted rotating electrical machines, movable rack's top is equipped with the seat that supplies the workman to sit on, and seat one side is equipped with the control cabinet, control cabinet and rotating electrical machines, hoist motor, hydraulic cylinder and telescopic cylinder signal connection.
The utility model discloses a further improvement lies in, it grabs the floor to be equipped with one between removal frame below and the ground, it has a push rod motor with control cabinet signal connection to remove the shelf location, the output of push rod motor passes the frame and connects grabs the floor, grabs the floor and can move down to pushing down ground by push rod motor drive, stops the back when removing the frame, push rod motor drive grabs the floor and pushes down ground, because it is big with ground area of contact to grab ground, can improve and remove the frictional force on frame and ground, prevents to remove the frame displacement, can realize grabbing the ground effect simultaneously, steadily lives the stores pylon and prevents to turn on one's side.
The utility model discloses a further improvement lies in, grab the interval on the bottom surface on floor and be equipped with many the crooked grooves of the degree of depth that are curved, further improve and grab ground ability, improve promptly with the frictional force on ground.
The utility model discloses a further improvement lies in, the interior both sides of stores pylon are equipped with a plurality of driven gyro wheels respectively, and its axis direction is perpendicular with the moving direction of stores pylon, and supplementary stores pylon removes.
The utility model discloses a further improvement lies in, the outside of No. two link plates has the protection casing in hoist motor dustcoat, is used for protecting hoist motor.
The utility model discloses a further improvement lies in, the briquetting is the rubber briquetting, improves frictional force, grips the railing of overpass guardrail more powerfully.
The utility model discloses a further improvement lies in, the cat ladder is still installed in the outside of No. two link plates, makes things convenient for the maintainer to get into in the hanging flower basket along the cat ladder.
The utility model has the advantages that:
(1) the utility model discloses a but electric power controls the removal frame drive device that removes and removes, need not artifical thrust unit displacement, convenient and fast, labour saving and time saving adopts the floor of grabbing simultaneously and grabs ground, compares with the counter weight cabinet, and weight is littleer, and it is more convenient to remove.
(2) The utility model discloses a set up the cat ladder on the link plate No. two of hanging flower basket top, make things convenient for in the maintainer gets into the hanging flower basket along the cat ladder, reduce the risk.
(3) The utility model discloses not only can walk along the overpass guardrail, the maintainer need not to scramble the aerial ladder moreover, and the automatic upper and lower displacement of accessible hanging flower basket has labour saving and time saving, alleviates intensity of labour and convenient to use's advantage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic bottom view of the floor grabbing plate of the present invention.
In the figure: the hanging rack comprises a hanging rack 1, a first hanging plate 2, a second hanging plate 3, a hydraulic oil cylinder 4, a telescopic cylinder 5, a pressing block 6, a motor mounting groove 7, a hoisting motor 8, a hanging basket 9, a steel cable 10, a moving rack 11, wheels 12, a rotating motor 13, a seat 14, a control console 15, a floor grabbing plate 16, a push rod motor 17, a deep bending groove 18, a driven roller 19, a protective cover 20 and a ladder stand 21.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Please refer to FIG. 1
A viaduct outer wall facility maintenance platform comprises an n-shaped hanging frame 1 hung on a viaduct guardrail, wherein the top of the hanging frame 1 is disconnected at the middle position and is divided into a first hanging plate 2 and a second hanging plate 3 which are of inverted L-shaped structures, the two disconnected sides are connected through hinges, the first hanging plate 2 is positioned on the inner side of the viaduct guardrail, and the second hanging plate 3 is positioned on the outer side of the viaduct guardrail; the top surface of the first hanging plate 2 is hinged with a hydraulic oil cylinder 4, and the other end of the hydraulic oil cylinder 4 is hinged with the top surface of the second scraper; two horizontal telescopic cylinders 5 are symmetrically arranged on two side walls of the hanging rack 1, press blocks 6 with arc structures are respectively arranged on piston ends of the two telescopic cylinders 5, and the two press blocks 6 can move oppositely in the horizontal direction to clamp a rail package of the guardrail of the viaduct; a motor mounting groove 7 is formed in the outer side of the second hanging plate 3, a hoisting motor 8 is mounted in the motor mounting groove 7, a hanging basket 9 for maintainers to work is arranged below the hoisting motor 8, a steel cable 10 is connected between the hanging basket 9 and the output end of the hoisting motor 8, and the hanging basket 9 can move up and down under the driving of the hoisting motor 8; a movable rack 11 is installed on the outer side of a first hanging plate 2, the bottom of the movable rack 11 is parallel to the bottom of a hanging rack 1, wheels 12 are installed on the bottoms of the movable rack 11 and the hanging rack 1, a rotating motor 13 for driving the wheels 12 to rotate is arranged in the movable rack 11, a seat 14 for a worker to sit is arranged at the top of the movable rack 11, a control console 15 is arranged on one side of the seat 14, and the control console 15 is in signal connection with the rotating motor 13, a hoisting motor 8, a hydraulic oil cylinder 4 and a telescopic air cylinder 5.
A floor grabbing plate 16 is arranged between the lower portion of the movable rack 11 and the ground, a push rod motor 17 in signal connection with a control console 15 is installed on the movable rack 11, the output end of the push rod motor 17 penetrates through the rack to be connected with the floor grabbing plate 16, the floor grabbing plate 16 can move downwards to press the ground under the driving of the push rod motor 17, when the movable rack 11 stops, the push rod motor 17 drives the floor grabbing plate 16 to press the ground, the contact area between the floor grabbing surface and the ground is large, the friction force between the movable rack 11 and the ground can be improved, the movable rack 11 is prevented from being displaced, meanwhile, the floor grabbing effect can be achieved, and the hanging rack 1 is stably prevented from being turned on.
The inner two sides of the hanging rack 1 are respectively provided with a plurality of driven rollers 19, the axis direction of the driven rollers is vertical to the moving direction of the hanging rack 1, and the hanging rack 1 is assisted to move.
The outer side of the second hanging plate 3 is covered with a protective cover 20 outside the hoisting motor 8 for protecting the hoisting motor 8.
Above-mentioned briquetting 6 is rubber briquetting 6, improves frictional force, and the railing of more powerful centre gripping viaduct guardrail.
The outside of the second hanging plate 3 is also provided with a ladder stand 21, so that the maintainers can conveniently enter the hanging basket 9 along the ladder stand 21.
Please refer to fig. 2
The bottom surface of the floor grabbing plate 16 is provided with a plurality of curve-shaped deep bending grooves 18 at intervals, so that the ground grabbing force is further improved, namely the friction force with the ground is improved.
The working principle is as follows: drive earlier on the travelling carriage moves to the overpass on, hanging flower basket 9 is put on the travelling carriage this moment, when being close to the guardrail, hydraulic cylinder 4 drives No. two link plates 3 upset, 3 whole the guardrail of turning over No. two link plates, then No. two link plates 3 playback of hydraulic cylinder 4 drive, accomplish the carry of stores pylon 1, push rod motor 17 pushes down to make and grabs floor 16 and catch the bottom surface, telescopic cylinder 5 promotes briquetting 6 and catches the railing of guardrail, then put down hanging flower basket 9, maintainer gets into hanging flower basket 9 along cat ladder 21 and carries out work, when maintainer need remove, another constructor can drive travelling carriage drive arrangement and remove along the overpass guardrail.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (7)
1. The viaduct outer wall facility maintenance platform is characterized by comprising an n-shaped hanging frame hung on a viaduct guardrail, wherein the top of the hanging frame is disconnected at the middle position and is divided into a first hanging plate and a second hanging plate which are of inverted L-shaped structures, the two disconnected sides are connected through hinges, the first hanging plate is positioned on the inner side of the viaduct guardrail, and the second hanging plate is positioned on the outer side of the viaduct guardrail; the top surface of the first hanging plate is hinged with a hydraulic oil cylinder, and the other end of the hydraulic oil cylinder is hinged with the top surface of the second scraper; two horizontal telescopic cylinders are symmetrically arranged on two side walls of the hanging rack, pressing blocks with arc structures are respectively arranged on piston ends of the two telescopic cylinders, and the two pressing blocks can move in the horizontal direction in opposite directions to clamp a rail package of the guardrail of the viaduct; a motor mounting groove is formed in the outer side of the second hanging plate, a winding motor is mounted in the motor mounting groove, a hanging basket allowing maintainers to enter the hanging basket to work is arranged below the winding motor, a steel cable is connected between the hanging basket and the output end of the winding motor, and the hanging basket can move up and down under the driving of the winding motor; a movable rack is installed in the link plate outside, movable rack's bottom is parallel with the bottom of stores pylon, and the wheel is all installed to movable rack and the bottom of stores pylon, movable rack embeds there is driving wheel pivoted rotating electrical machines, movable rack's top is equipped with the seat that supplies the workman to sit on, and seat one side is equipped with the control cabinet, control cabinet and rotating electrical machines, hoist motor, hydraulic cylinder and telescopic cylinder signal connection.
2. The viaduct outer wall facility maintenance platform according to claim 1, wherein a floor grabbing plate is arranged between the lower portion of the moving rack and the ground, a push rod motor in signal connection with the control console is mounted on the moving rack, an output end of the push rod motor penetrates through the moving rack to be connected with the floor grabbing plate, and the floor grabbing plate is driven by the push rod motor to move downwards to press the ground.
3. The viaduct outer wall facility maintenance platform of claim 2, wherein a plurality of curved deep curved grooves are formed at intervals on the bottom surface of the floor grabbing plate.
4. The viaduct outer wall facility maintenance platform of claim 1, wherein the inner sides of the hanging rack are respectively provided with a plurality of driven rollers, and the axial direction of the driven rollers is perpendicular to the moving direction of the hanging rack.
5. The viaduct outer wall facility maintenance platform of claim 1, wherein a protective cover covers an outer side of the second hanging plate and an outer side of the hoisting motor.
6. The viaduct outer wall facility maintenance platform of claim 1, wherein the pressing block is a rubber pressing block.
7. The viaduct outer wall facility maintenance platform of claim 1, wherein a ladder stand is further installed on the outer side of the second hanging plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020836166.8U CN212983597U (en) | 2020-05-19 | 2020-05-19 | Viaduct outer wall facility maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020836166.8U CN212983597U (en) | 2020-05-19 | 2020-05-19 | Viaduct outer wall facility maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212983597U true CN212983597U (en) | 2021-04-16 |
Family
ID=75420749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020836166.8U Expired - Fee Related CN212983597U (en) | 2020-05-19 | 2020-05-19 | Viaduct outer wall facility maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212983597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162761A (en) * | 2022-02-11 | 2022-03-11 | 江苏博鸿起重机械有限公司 | Maintenance tool for bridge-door crane |
| CN116446276A (en) * | 2023-05-04 | 2023-07-18 | 山东鼎昌复合材料有限公司 | A overhaul platform for bridge bottom is maintained |
-
2020
- 2020-05-19 CN CN202020836166.8U patent/CN212983597U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162761A (en) * | 2022-02-11 | 2022-03-11 | 江苏博鸿起重机械有限公司 | Maintenance tool for bridge-door crane |
| CN114162761B (en) * | 2022-02-11 | 2022-04-29 | 江苏博鸿起重机械有限公司 | Maintenance tool for bridge-door crane |
| CN116446276A (en) * | 2023-05-04 | 2023-07-18 | 山东鼎昌复合材料有限公司 | A overhaul platform for bridge bottom is maintained |
| CN116446276B (en) * | 2023-05-04 | 2023-10-20 | 山东鼎昌复合材料有限公司 | A overhaul platform for bridge bottom is maintained |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |