CN215329364U - Movable working platform for bridge maintenance reinforcement - Google Patents
Movable working platform for bridge maintenance reinforcement Download PDFInfo
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- CN215329364U CN215329364U CN202121445258.4U CN202121445258U CN215329364U CN 215329364 U CN215329364 U CN 215329364U CN 202121445258 U CN202121445258 U CN 202121445258U CN 215329364 U CN215329364 U CN 215329364U
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- bridge
- control box
- gear
- handle
- rotating shaft
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Abstract
The utility model discloses a movable working platform for bridge maintenance and reinforcement, which is arranged on a bridge body and is characterized by comprising a pair of control boxes symmetrically arranged at the top of the bridge body, wherein the control boxes are movably connected with the bridge body, a rotating shaft is arranged on one side of each control box, which faces the outside of the bridge body, the rotating shaft and the control boxes are rotatably connected through bearings, a retractable wheel is arranged at one end of each rotating shaft, the retractable wheels are fixedly connected with the rotating shaft, a lifting rope is arranged on one side of each retractable wheel, one end of each lifting rope is fixedly connected with the retractable wheels, a hanging frame is connected between the lifting ropes below the pair of control boxes, and rollers are arranged at the bottom of each control box. The bridge maintenance platform solves the problem that most of the existing bridge maintenance platforms are insufficient in stability.
Description
Technical Field
The utility model relates to the field of bridge platforms. More particularly, the present invention relates to a movable work platform for bridge maintenance reinforcement.
Background
With the continuous development of national economy, the traffic network of China is gradually improved, and the bridge plays an irreplaceable role in the traffic network due to the characteristics of the bridge. In actual use, due to design defects, imperfect construction process, continuously increased travelling load and the like, the bottom plate of the bridge body often has quality problems of cracks, concrete peeling, steel bar exposure, corrosion and the like. Because the bottom plate of the beam body is hidden, the later maintenance and reinforcement become very difficult.
At present, the most stability of current bridge maintenance platform is not enough because be high altitude construction, has the potential safety hazard, and is mostly comparatively arduous when horizontal adjusting position, and the during operation is wasted time and energy. Therefore, the movable working platform for bridge maintenance and reinforcement is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a movable working platform for bridge maintenance and reinforcement, which solves the problem that most of the existing bridge maintenance platforms are insufficient in stability.
In order to achieve the objects and other advantages according to the present invention, a movable working platform for bridge maintenance reinforcement is provided, which is disposed on a bridge body, and includes a pair of control boxes symmetrically disposed on a top of the bridge body, the control boxes are movably connected to the bridge body, a rotating shaft is disposed on one side of the control boxes facing the outside of the bridge body, the rotating shaft and the control boxes are rotatably connected through bearings, a retractable wheel is disposed at one end of the rotating shaft, the retractable wheel is fixedly connected to the rotating shaft, a lifting rope is disposed on one side of the retractable wheel, one end of the lifting rope is fixedly connected to the retractable wheel, a hanger is connected between the lifting ropes below the pair of control boxes, and a roller is disposed at a bottom of the control boxes.
Preferably, the rotating shaft penetrates through the control box, a first handle is arranged at one end of the rotating shaft, and the first handle is of a Z-shaped structure.
Preferably, one side of control box is equipped with the mounting, the mounting is the U style of calligraphy structure, mounting and control box fixed connection, the relative one side of mounting is equipped with the side pulley.
Preferably, a second handle is arranged on one side of the fixing part, a rotating rod is arranged at one end of the second handle, and the rotating rod extends into the fixing part;
a first gear is arranged at one end of the rotating rod, a second gear is arranged on one side of the first gear, and the second gear is in meshed connection with the first gear; the second gear is fixed with the threaded rod, and the threaded rod penetrates into a threaded hole in the other side of the fixing piece.
Preferably, one side of the fixing part is provided with a sliding block, the other side of the fixing part is provided with a sliding groove, and the sliding block is in sliding connection with the sliding groove.
Preferably, a manual stirrer is arranged at one end of the hanging bracket.
Preferably, one end of the hanger is provided with a tool box, and the tool box is fixedly connected with the hanger.
The utility model at least comprises the following beneficial effects: the movable working platform for bridge maintenance and reinforcement of the utility model realizes the function of height adjustment of the hanging bracket through the arranged rotating shaft, the retracting wheel and the hanging rope, provides convenience for construction, realizes the fixation of the control box through the arranged fixing part, thereby fixing the hanging rope and the hanging bracket, leading the hanging bracket to be more stable, reducing potential safety hazard, reducing the difficulty of transverse movement of the control box through the arranged side pulleys, thereby driving the hanging bracket to transversely move, saving manpower, solving the problem that most of the existing bridge maintenance platforms have insufficient stability, because of high-altitude operation, potential safety hazard exists, most of the existing bridge maintenance platforms are more laborious in transverse position adjustment and time-consuming and labor-consuming in working, one side of the fixing part is provided with the second handle, one end of the second handle is provided with the rotating rod, the rotating rod extends to the inside of the fixing part, and through the arranged second handle and the rotating rod, the rotation of first gear has been realized, for the open-ended size of control mounting provides convenient.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic structural diagram of a movable working platform for bridge repair and reinforcement according to the present invention;
FIG. 2 is a schematic view of the construction of the fastening member of the present invention;
FIG. 3 is a schematic view of a hanger of the present invention;
FIG. 4 is a schematic view of a hand blender and tool box arrangement of the present invention;
figure 5 is a schematic view of the interior of the fastener of the present invention.
Description of reference numerals: the bridge comprises a bridge body, a control box, a rotating shaft, a threaded hole, a winding and unwinding wheel, a lifting rope, a hanging bracket, a roller, a wheel, a second handle, a rotating rod, a first gear, a second gear, a threaded rod, a sliding block, a sliding groove, a manual mixer, a tool box, a fixing part and a side pulley, wherein the bridge body is 1, the control box is 2, the rotating shaft is 3, the threaded hole is 4, the winding and unwinding wheel is 5, the lifting rope is 6, the hanging bracket is 7, the roller is 8, the second handle is 9, the rotating rod is 10, the first gear is 11, the second gear is 12, the threaded rod is 13, the sliding block is 14, the sliding groove is 15, the manual mixer is 16, the tool box is 17, the fixing part is 18, and the side pulley is 19.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the utility model with reference to the description.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in figures 1-5, the utility model relates to a movable working platform for bridge maintenance and reinforcement, which is arranged on a bridge body 1 and comprises a pair of control boxes 2 symmetrically arranged on the top of the bridge body 1, the top of the bridge body 1 is provided with the control boxes 2, the control boxes 2 are movably connected with the bridge body 1, one side of each control box 2 is provided with a rotating shaft 3, the rotating shaft 3 is rotatably connected with the control boxes 2 through bearings, one end of each rotating shaft 3 is provided with a retractable wheel 5, the retractable wheels 5 are fixedly connected with the rotating shaft 3, the rotating shaft 3 penetrates through the control boxes 2, one end of each rotating shaft 3 is provided with a first handle, the first handle is of a Z-shaped structure, one side of each retractable wheel 5 is provided with a lifting rope 6, one end of each lifting rope 6 is fixedly connected with the retractable wheels 5, one end of each lifting rope 6 is provided with a hanger 7, the hangers 7 are fixedly connected with the lifting ropes 6, the bottom of the control boxes 2 is provided with rollers 8, the bottom of each control box is provided with two rollers 8.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: one side of control box 2 is equipped with mounting 18, mounting 18 is U style of calligraphy structure, mounting 18 and 2 fixed connection of control box, the middle part of the relative one side of mounting 18 is equipped with side pulley 19, insert on the side fence of bridge body through the mounting 18 that is equipped with, control box 2's fixing has been realized, thereby fix lifting rope 6 and gallows 7, make it more stable, the potential safety hazard has been reduced, through the side pulley 19 that is equipped with, the degree of difficulty of 2 lateral shifting of control box has been reduced, thereby drive gallows 7 lateral shifting, the manpower has been saved.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: a second handle 9 is arranged on one side of the fixing part 18, a rotating rod 10 is arranged at one end of the second handle 9, and the rotating rod 10 extends into the fixing part 18;
one end of dwang 10 is equipped with first gear 11, and one side of first gear 11 is equipped with second gear 12, and second gear 12 and the meshing of first gear 11 are connected, second gear 12 is fixed with threaded rod 13, through the first gear 11 that is equipped with, has realized the rotation of second gear 12 to drive threaded rod 13 and rotate, threaded rod 13 penetrates threaded hole 4 of mounting opposite side. Through second handle 9 and the dwang 10 that is equipped with, realized the rotation of first gear 11, realized the control function to mounting 18 with simple structure, for the size of 18 openings of control mounting provides convenient, realized the flexible function of 18 openings of mounting to make it fix with one side of bridge, improved stability.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: one side of the fixed part 18 is provided with a sliding block 14, the other side of the fixed part 18 is provided with a sliding groove 15, and the sliding block 14 is connected with the sliding groove 15 in a sliding manner. In this embodiment, two sets of sliding blocks 14 and sliding grooves 15 are provided, so that the fixing member 18 is stable during adjustment, and is safer and more reliable.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: one end of gallows 7 is equipped with manual mixer 16, and manual mixer 16 includes third handle and stirring leaf, through the manual mixer 16 that is equipped with, has realized the stirring function on gallows 7, provides convenient when for the construction.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: one side of manual mixer 16 is equipped with toolbox 17, and toolbox 17 and gallows 7 fixed connection have realized placing of construction tool through the toolbox 17 that is equipped with, are difficult for taking place the problem of omitting the instrument, and can not fall from gallows 7 because of carelessness, have improved work efficiency.
During operation, the control box 2 is moved to the top of the bridge body 1, the fixing part 18 is clamped on one side of the bridge body 1, the second handle 9 is rotated to drive the first gear 11 to rotate, so as to drive the second gear 12 to rotate, further drive the threaded rod 13 to rotate, so as to be screwed into the threaded hole 4, so as to fix the control box 2, the hanger 7 is put down, the first handle is rotated to drive the retraction wheel 5 to rotate, so as to adjust the height of the hanger 7, the sliding block 14 is arranged on one side of the threaded rod 13, the sliding groove 15 is arranged on one side of the sliding block 14, the sliding block 14 is in sliding connection with the sliding groove 15, the fixing part 18 is stabilized during adjustment through the sliding block 14 and the sliding groove 15, the manual stirring machine 16 is arranged at one end of the hanger 7, the manual stirring machine 16 comprises a third handle and a stirring blade, and the stirring function on the hanger 7 is realized through the manual stirring machine 16, one side of manual mixer 16 is equipped with toolbox 17, and toolbox 17 and gallows 7 fixed connection have realized placing of construction tool through the toolbox 17 that is equipped with, are difficult for taking place the problem of omitting the instrument, and can not fall from gallows 7 because of carelessness.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the utility model may be embodied with additional modifications as would be readily apparent to those skilled in the art, and the utility model is therefore not limited to the details given herein and to the embodiments shown and described without departing from the generic concept as defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a be used for reinforced (rfd) movable work platform of bridge maintenance, its sets up on the bridge body, its characterized in that, sets up the control box at bridge body top including a pair of symmetry, control box and bridge body swing joint, the control box is equipped with the rotation axis towards this external one side of bridge, rotation axis and control box pass through the bearing and rotate and connect, the one end of rotation axis is equipped with receives and releases the wheel, receive and release wheel and rotation axis fixed connection, the one side of receiving and releasing the wheel is equipped with the lifting rope, the one end of lifting rope with receive and release wheel fixed connection, connect the gallows between the lifting rope of a pair of control box below, the bottom of control box is equipped with the gyro wheel.
2. The movable work platform for bridge repair reinforcement according to claim 1, wherein the rotating shaft penetrates through the control box, and a first handle is provided at one end of the rotating shaft, and the first handle is of a Z-shaped structure.
3. The movable work platform for bridge repair reinforcement according to claim 1, wherein the control box is provided with a fixing member at one side thereof, the fixing member is of a U-shaped structure, the fixing member is fixedly connected with the control box, and the fixing member is provided with a side pulley at an opposite side thereof.
4. The movable work platform for bridge repair reinforcement according to claim 3, wherein a second handle is provided at one side of the fixing member, and a rotation rod is provided at one end of the second handle and extends to the inside of one side of the fixing member;
a first gear is arranged at one end of the rotating rod, a second gear is arranged on one side of the first gear, and the second gear is in meshed connection with the first gear; the second gear is fixed with the threaded rod, and the threaded rod penetrates into a threaded hole in the other side of the fixing piece.
5. The movable working platform for bridge repair reinforcement according to claim 4, wherein the fixed member is provided with a sliding block on one side and a sliding groove on the other side, and the sliding block and the sliding groove are slidably connected.
6. The portable work platform for bridge repair reinforcement of claim 1, wherein a hand mixer is provided at one end of the spreader.
7. The movable work platform for bridge repair reinforcement of claim 1, wherein the hanger is provided with a tool box at one end, and the tool box and the hanger are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121445258.4U CN215329364U (en) | 2021-06-28 | 2021-06-28 | Movable working platform for bridge maintenance reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121445258.4U CN215329364U (en) | 2021-06-28 | 2021-06-28 | Movable working platform for bridge maintenance reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329364U true CN215329364U (en) | 2021-12-28 |
Family
ID=79562324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121445258.4U Active CN215329364U (en) | 2021-06-28 | 2021-06-28 | Movable working platform for bridge maintenance reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215329364U (en) |
-
2021
- 2021-06-28 CN CN202121445258.4U patent/CN215329364U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 2101-2104, 21 / F, unit a, block a, Hubei science and technology venture building, Xiaohongshan East District, Wuchang District, Wuhan City, Hubei Province, 430061 Patentee after: CCCC Road & Bridge Special Engineering Co.,Ltd. Address before: Room 2101-2104, 21 / F, unit a, block a, Hubei science and technology venture building, Xiaohongshan East District, Wuchang District, Wuhan City, Hubei Province, 430061 Patentee before: CCCC ROAD & BRIDGE SPECIAL ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |