CN214882975U - Bridge aerial working platform device - Google Patents
Bridge aerial working platform device Download PDFInfo
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- CN214882975U CN214882975U CN202023151361.6U CN202023151361U CN214882975U CN 214882975 U CN214882975 U CN 214882975U CN 202023151361 U CN202023151361 U CN 202023151361U CN 214882975 U CN214882975 U CN 214882975U
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Abstract
The utility model discloses a bridge aerial working platform device, which comprises a platform, the platform bottom is close to left side fixedly connected with motor, motor power output shaft top is run through the platform bottom and is close to left side department, the edge is close to top department cover and is equipped with the second sheave in the power output shaft outside to rather than fixed connection, there is first sheave second sheave right side, there is the belt between second sheave and the first sheave, the second sheave passes through belt drive with first sheave and is connected, through mutually supporting between structures such as first sheave, belt, second sheave, can realize that the workman that drives on the bottom plate goes up and down to remove, through mutually supporting between first gyro wheel, second gyro wheel isotructure, can realize carrying on spacingly to the bottom plate in the middle of the process of removing.
Description
Technical Field
The utility model relates to an aerial working especially relates to a bridge aerial working platform device.
Background
The aerial work platform is a product which can be used in aerial work, and along with the development of scientific technology, the aerial work platforms are more and more, and the bridge construction aerial work platforms are more.
However, the existing bridge construction aerial working platform adopts a fixed installation mode, so that the inconvenient workers move the platform, meanwhile, the protection plate of the existing bridge construction aerial working platform occupies a large area and cannot be stored, and certain influence can be generated on workers during working.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a bridge aerial working platform device.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
the utility model provides a bridge aerial working platform device, includes the platform, the platform bottom is close to left side department fixedly connected with motor, motor power output shaft top is run through the platform bottom and is close to left side department, the edge of power output shaft outside is close to top department cover and is equipped with the second sheave to rather than fixed connection, there is the first sheave second sheave right side, there is the belt between second sheave and the first sheave, the second sheave passes through belt transmission with the first sheave and is connected, the platform bottom is close to center department fixedly connected with support track, it has adjustment mechanism to support the track front side and is close to bottom department.
Furthermore, the adjusting mechanism comprises an L-shaped fixing plate, the L-shaped fixing plate is positioned at the front side of the supporting track near the bottom, two second connecting blocks are fixedly connected at the front side of the L-shaped fixing plate near the left and right sides, the four second connecting blocks are arranged up and down, a first rotating shaft is fixedly connected between every two adjacent second connecting blocks, the outer edges of the first rotating shafts are sleeved with second rollers, the rear sides of the second rollers penetrate through the L-shaped fixing plate and are mutually attached to the positions near the right side of the supporting track, the positions near the left and right sides of the L-shaped fixing plate are fixedly connected with two second rotating shafts, the two second rotating shafts are arranged up and down, the positions near the rear ends of the outer edges of the four second rotating shafts are sleeved with first rollers and are fixedly connected with the first rollers, one sides of the four first rollers near the supporting track are mutually attached to the supporting track, the center of the first grooved wheel is provided with a threaded rod in a penetrating mode and fixedly connected with the first grooved wheel, and the bottom end of the threaded rod penetrates through the top of the platform and is close to the right side.
Further, one side that the support track was kept away from to L shape fixed plate is close to the front and back both sides department inner chamber and all runs through and is equipped with four connecting rods, and four the connecting rod sets up from top to bottom, four the common fixedly connected with fixed plate of connecting rod right-hand member, one side fixedly connected with fixed block of 2 is kept away from to L shape fixed plate, fixed block right side fixed connection is in the left side of fixed plate, just the fixed block is located four between the connecting rod, fixed block center department is run through to the threaded rod bottom.
Furthermore, the fixed plate right side is close to top department fixedly connected with bottom plate, the equal fixedly connected with movable rod in both sides around the bottom plate.
Further, the movable rod bottom is close to right-hand member department and has seted up the arc wall, the movable rod outside edge is close to left end department cover and is equipped with the sleeve pipe, there is the inserted bar sleeve pipe bottom is close to right side department, the inserted bar top is run through the sleeve pipe and is pegged graft at the arc wall inner chamber, the sleeve pipe bottom is close to the first connecting block of center department fixedly connected with, first connecting block front side fixedly connected with montant, there is the spring between montant and the inserted bar, through spring swing joint between montant and the inserted bar.
Furthermore, two equal fixedly connected with connecting plate in one side that the bottom plate was kept away from to the sleeve pipe, two equal fixedly connected with guard plate in one side that the bottom plate was kept away from to the connecting plate.
Furthermore, the cross section of the sleeve is a semicircular ring, and the cross section of the support track is I-shaped.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the first grooved wheel, the belt, the second grooved wheel and other structures are matched with each other, so that workers on the bottom plate can be driven to lift and move, and the first roller wheel, the second roller wheel and other structures are matched with each other, so that the bottom plate can be limited in the moving process;
2. through mutually supporting between structures such as sleeve pipe, connecting plate, spring, can realize driving the guard plate and remove, when need not use the guard plate, can accomodate the guard plate, reduce the space occupancy of guard plate.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a front partial sectional view of the present embodiment;
FIG. 2 is a top partial cross-sectional view of the present embodiment;
FIG. 3 is a top cross-sectional view of the component L-shaped fixation plate of the present embodiment;
FIG. 4 is a right side sectional view of the part moving lever of the present embodiment;
FIG. 5 is an enlarged view taken at A in FIG. 1;
fig. 6 is an enlarged view of fig. 1 at B.
In the figure: 1. a platform; 2. a support rail; 3. a first sheave; 4. a belt; 5. a second sheave; 6. a motor; 7. a connecting rod; 8. a protection plate; 9. a second roller; 10. a fixing plate; 11. a movable rod; 12. a first connection block; 13. a vertical rod; 14. a connecting plate; 15. a sleeve; 16. a base plate; 17. a spring; 18. inserting a rod; 19. a first roller; 20. a second connecting block; 21. an L-shaped fixing plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 6, a bridge aerial work platform device comprises a platform 1, a motor 6 is fixedly connected to the bottom of the platform 1 near the left side, the top end of a power output shaft of the motor 6 penetrates through the bottom of the platform 1 near the left side, a second sheave 5 is sleeved at the position of the outer edge of the power output shaft near the top end and is fixedly connected with the power output shaft, a first sheave 3 is arranged at the right side of the second sheave 5, a belt 4 is arranged between the second sheave 5 and the first sheave 3, the second sheave 5 is in transmission connection with the first sheave 3 through the belt 4, a support rail 2 is fixedly connected to the bottom of the platform 1 near the center, the cross section of the support rail 2 is i-shaped, an adjusting mechanism is arranged at the front side of the support rail 2 near the bottom, the adjusting mechanism comprises an L-shaped fixing plate 21, the L-shaped fixing plate 21 is arranged at the position near the bottom of the front side of the support rail 2, two second connecting blocks 20 are fixedly connected to the front side of the L-shaped fixing plate 21 near the left and right sides, the four second connecting blocks 20 are arranged up and down, a first rotating shaft is fixedly connected between every two adjacent second connecting blocks 20, the outer edge of the first rotating shaft is sleeved with a second roller 9, the rear side of the second roller 9 penetrates through an L-shaped fixing plate 21 and is mutually attached to the position, close to the right side, of the front side of a supporting track 2, the position, close to the left side and the right side, of the front side of the L-shaped fixing plate 21 is fixedly connected with two second rotating shafts, the two second rotating shafts are arranged up and down, the positions, close to the rear end, of the outer edges of the four second rotating shafts are sleeved with first rollers 19 and are fixedly connected with the first rollers, one sides, close to the supporting track 2, of the four first rollers 19 are mutually attached to the supporting track 2, a threaded rod penetrates through the center of the first grooved pulley 3 and is fixedly connected with the threaded rod, the bottom end of the threaded rod penetrates through the position, close to the right side, of the top of the platform 1, one side, far away from the supporting track 2, of the L-shaped fixing plate 21 is provided with four connecting rods 7 penetrating through the inner cavities, close to the front side and back side, the four connecting rods 7 are arranged up and down, the right ends of the four connecting rods 7 are fixedly connected with a fixed plate 10 together, one side of the L-shaped fixed plate 21 away from the connecting rod 2 is fixedly connected with a fixed block, the right side of the fixed block is fixedly connected with the left side of the fixed plate 10 and is positioned between the four connecting rods 7, the bottom end of the threaded rod penetrates through the center of the fixed block, the right side of the fixed plate 10 close to the top is fixedly connected with a bottom plate 16, the front side and the rear side of the bottom plate 16 are fixedly connected with movable rods 11,
the arc wall has been seted up near right-hand member department in 11 bottoms of movable rod, 11 outside edges of movable rod are close to left end department cover and are equipped with sleeve pipe 15, sleeve pipe 15 cross section is the semicircle ring, sleeve pipe 15 bottom is close to right side department and has inserted bar 18, 18 tops of inserted bar run through sleeve pipe 15 and plug in the arc wall inner chamber, sleeve pipe 15 bottom is close to the first connecting block 12 of the fixedly connected with of center department, 12 front side fixedly connected with montants 13 of first connecting block, there is spring 17 between montants 13 and the inserted bar 18, through spring 17 swing joint between montants 13 and the inserted bar 18, the equal fixedly connected with connecting plate 14 in one side of bottom plate 16 is kept away from to two sleeve pipes 15, the equal fixedly connected with guard plate 8 in one side that bottom plate 16 was kept away from to two connecting plates 14.
The working principle is as follows: first, start motor 6 through external power supply, motor 6 drives second sheave 5 through power output shaft and rotates, second sheave 5 drives first sheave 3 through belt 4 and rotates, and first sheave 3 passes through mutually supporting of threaded rod and fixed block, it removes to drive fixed plate 10 and L shape fixed plate 21, and L shape fixed plate 21 is through mutually supporting between first gyro wheel 19 and the second gyro wheel 9, can realize spacing the removal orbit of fixed plate 10, can drive connecting plate 4 and guard plate 8 through inserted bar 18 and remove, and inserted bar 18 can drive guard plate 8 through the arc wall and overturn, thereby realize when not needing to use guard plate 8, can accomodate guard plate 8, reduce guard plate 8's space occupancy.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a bridge aerial working platform device, includes platform (1), its characterized in that: the utility model discloses a support platform, including platform (1), power take-off shaft, belt (4), second sheave (5), belt (4) between second sheave (5) and first sheave (3), second sheave (5) are connected through belt (4) transmission with first sheave (3), platform (1) bottom is close to left side department fixedly connected with motor (6), motor (6) power take-off shaft top is run through platform (1) bottom and is close to left side department, the edge of power take-off shaft outside is close to top department cover and is equipped with second sheave (5) to rather than fixed connection, second sheave (5) right side has first sheave (3), there is belt (4) between second sheave (5) and first sheave (3), platform (1) bottom is close to center department fixedly connected with support track (2), support track (2) front side is close to bottom department and has adjustment mechanism.
2. The bridge aerial work platform device of claim 1, wherein: the adjusting mechanism comprises an L-shaped fixing plate (21), the L-shaped fixing plate (21) is located at the front side of the supporting track (2) and close to the bottom, the front side of the L-shaped fixing plate (21) is close to the left side and the right side and is fixedly connected with two second connecting blocks (20), the four second connecting blocks (20) are arranged up and down, a first rotating shaft is fixedly connected between every two adjacent second connecting blocks (20) together, the edge of the outer side of the first rotating shaft is sleeved with a second roller (9), the rear side of the second roller (9) penetrates through the L-shaped fixing plate (21) and is mutually attached to the position of the front side of the supporting track (2) close to the right side, the edge of the front side of the L-shaped fixing plate (21) is fixedly connected with two second rotating shafts close to the left side and the right side, the two second rotating shafts are vertically arranged in a sleeved mode, and the four edges of the outer side of the second rotating shafts are close to the position of the first roller (19), and fixedly connected with the first sheave, one side of the four first idler wheels (19) close to the supporting track (2) is mutually attached to the supporting track (2), a threaded rod penetrates through the circle center of the first sheave (3) and is fixedly connected with the first sheave, and the bottom end of the threaded rod penetrates through the top of the platform (1) and is close to the right side.
3. The bridge aerial work platform device of claim 2, wherein: one side that support track (2) was kept away from in L shape fixed plate (21) is close to the front and back both sides department inner chamber and all runs through and is equipped with four connecting rods (7), and four connecting rod (7) are for setting up from top to bottom, four the common fixedly connected with fixed plate (10) of connecting rod (7) right-hand member, one side fixedly connected with fixed block of 2 is kept away from in L shape fixed plate (21), fixed block right side fixed connection is in the left side of fixed plate (10), just the fixed block is located four between connecting rod (7), fixed block center department is run through to the threaded rod bottom.
4. A bridge aerial work platform apparatus as claimed in claim 3, wherein: the right side of the fixing plate (10) is close to the top and is fixedly connected with a bottom plate (16), and the front side and the rear side of the bottom plate (16) are fixedly connected with movable rods (11).
5. The bridge aerial work platform device of claim 4, wherein: the utility model discloses a wall structure, including movable rod (11), sleeve pipe (15), inserted bar (18), spring (17), movable rod (11) outside edge, sleeve pipe (15) bottom is close to right side department and has inserted bar (18), inserted bar (18) top is run through sleeve pipe (15) and plug in the arc wall inner chamber, sleeve pipe (15) bottom is close to the first link (12) of center department fixedly connected with, first link (12) front side fixedly connected with montant (13), there is spring (17) between montant (13) and inserted bar (18), through spring (17) swing joint between montant (13) and inserted bar (18).
6. The bridge aerial work platform device of claim 5, wherein: two equal fixedly connected with connecting plate (14) in one side that bottom plate (16) were kept away from in sleeve pipe (15), two equal fixedly connected with guard plate (8) in one side that bottom plate (16) were kept away from in connecting plate (14).
7. The bridge aerial work platform device of claim 6, wherein: the cross section of the sleeve (15) is a semicircular ring, and the cross section of the support track (2) is I-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023151361.6U CN214882975U (en) | 2020-12-24 | 2020-12-24 | Bridge aerial working platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023151361.6U CN214882975U (en) | 2020-12-24 | 2020-12-24 | Bridge aerial working platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214882975U true CN214882975U (en) | 2021-11-26 |
Family
ID=78925538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023151361.6U Active CN214882975U (en) | 2020-12-24 | 2020-12-24 | Bridge aerial working platform device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214882975U (en) |
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2020
- 2020-12-24 CN CN202023151361.6U patent/CN214882975U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230506 Address after: No. 013 Shenxiandong, Shenxiandong Village, Jianshan Township, Xinmi City, Zhengzhou City, Henan Province, 450000 Patentee after: Zhao Zhanwei Address before: 232100 No. 22, Renmin Road, Fengtai County, Huainan City, Anhui Province Patentee before: Cheng Chunyu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230607 Address after: 450000 No. 77, Liwan, Niudian Town, Xinmi City, Zhengzhou City, Henan Province Patentee after: Henan Kunfeng Steel Structure Co.,Ltd. Address before: No. 013 Shenxiandong, Shenxiandong Village, Jianshan Township, Xinmi City, Zhengzhou City, Henan Province, 450000 Patentee before: Zhao Zhanwei |
|
| TR01 | Transfer of patent right |