CN216785465U - Lifting device for bridge engineering - Google Patents
Lifting device for bridge engineering Download PDFInfo
- Publication number
- CN216785465U CN216785465U CN202123113101.4U CN202123113101U CN216785465U CN 216785465 U CN216785465 U CN 216785465U CN 202123113101 U CN202123113101 U CN 202123113101U CN 216785465 U CN216785465 U CN 216785465U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- block
- bridge engineering
- trolley
- sliding plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a lifting device for bridge engineering, which relates to the technical field of bridge engineering and comprises a trolley and a moving seat, wherein the top of the trolley is fixedly connected with a supporting rod, the moving seat is fixedly connected to the top of the supporting rod, the inner side of the moving seat is movably connected with a moving plate, the inner side of the moving plate is movably connected with a clamping mechanism, and the bottom end of the trolley is provided with a damping mechanism. According to the utility model, through the matching among the motor, the driving wheel, the driven wheel, the threaded rod, the sliding plate and the fixed block, the motor drives the driven wheel to rotate through the driving wheel, and the sliding plate is moved through the threaded rod, so that the fixed block is driven to fix the materials to be hoisted, the problem of poor fixing effect of the existing hoisting device for bridge engineering on the hoisted materials is solved, the hoisting of the materials is facilitated, the shaking of the materials is avoided, and the hoisting safety of the materials is improved.
Description
Technical Field
The utility model relates to a lifting device, relates to the technical field of bridge engineering, and particularly relates to a lifting device for bridge engineering.
Background
In the bridge construction process, if the construction site is comparatively level and hard, the handling of precast beam section can be carried out to equipment such as large-scale loop wheel machine or gantry crane usually to can make the construction of bridge more high-efficient convenient.
The following problems exist in the prior art:
1. the existing bridge engineering lifting device generally adopts a lifting hook mode to lift materials, the mode is not perfect for fixing the materials, the materials are easy to shake when being in high altitude, and the safety is poor;
2. the existing bridge engineering lifting device is lack of effective damping measures, when the materials are lifted and moved, the device is easy to vibrate, the device is easy to shake, the swinging is caused, the lifting of the materials is influenced, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lifting device for bridge engineering, which has the effect of conveniently and effectively fixing lifted materials and solves the problem that the conventional lifting device for bridge engineering is poor in fixing effect on the lifted materials; wherein another kind of purpose is in order to solve the problem that current bridge engineering overhead hoist lacks effectual shock attenuation measure to reach the effect of carrying out the shock attenuation to overhead hoist.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the lifting device for the bridge engineering comprises a trolley and a moving seat, wherein the top of the trolley is fixedly connected with a supporting rod, the moving seat is fixedly connected to the top of the supporting rod, the inner side of the moving seat is movably connected with a moving plate, the inner side of the moving plate is movably connected with a clamping mechanism, and the bottom end of the trolley is provided with a damping mechanism.
The clamping mechanism comprises a limiting frame, the limiting frame is movably connected to the inner side of the moving plate, a motor is arranged inside the limiting frame, an output shaft of the limiting frame is fixedly connected with a driving wheel, the side face of the driving wheel is meshed with a driven wheel, threaded rods are fixedly connected to the two sides of the driven wheel, and sliding plates are in threaded connection with the side faces of the threaded rods.
The damping mechanism comprises an upper pressing block, the upper pressing block is fixedly connected to the bottom end of the trolley, a lower pressing block is arranged at the bottom of the upper pressing block, the bottom end of the lower pressing block is movably connected with a moving wheel, two sides of the top of the lower pressing block are fixedly connected with connecting rods, and the top of each connecting rod is fixedly connected with a damping spring.
The technical scheme of the utility model is further improved as follows: the right side of the bottom end of the sliding plate is fixedly connected with a fixed block, the inside of the sliding plate is movably connected with a limiting rod, and the limiting rod is fixedly connected with the inner wall of the limiting frame.
By adopting the technical scheme, the fixing block and the limiting rod in the scheme are matched with each other, so that materials can be fixed, and the sliding of the sliding plate is facilitated.
The technical scheme of the utility model is further improved as follows: the fixed block comprises a clamping block which is fixedly connected to one side of the bottom end of the sliding plate, and a rubber pad is movably connected to the right side of the clamping block.
By adopting the technical scheme, the clamping blocks and the rubber pads in the scheme are matched with each other, so that the material clamping effect is better, and the material lifting safety is improved.
The technical scheme of the utility model is further improved as follows: the left end of the rubber pad is fixedly connected with a lug, the right end of the rubber pad is fixedly connected with a fastening spring, and the fastening spring is arranged inside the clamping block.
Adopt above-mentioned technical scheme, lug in this scheme, fastening spring mutually support, exert pressure to the rubber pad through the tight spring in top to through the lug, make the rubber pad more firm to the fixed of material.
The technical scheme of the utility model is further improved as follows: the inside swing joint of briquetting has the actuating lever down, the one end swing joint of actuating lever has the ejector pad.
By adopting the technical scheme, the driving rod and the push block in the scheme are matched with each other, so that the device is convenient to absorb shock again.
The technical scheme of the utility model is further improved as follows: the side of ejector pad is provided with the tight piece in top, the side fixedly connected with of the tight piece in top pushes up the tight spring.
Adopt above-mentioned technical scheme, the tight piece in top in this scheme, the tight spring of top mutually support to make the shock attenuation effect to overhead hoist better.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a lifting device for bridge engineering, which is characterized in that a motor, a driving wheel, a driven wheel, a threaded rod, a sliding plate and a fixed block are matched, the motor drives the driven wheel to rotate through the driving wheel, the sliding plate moves through the threaded rod, and the fixed block is driven to fix materials to be lifted.
2. The utility model provides a lifting device for bridge engineering, which is characterized in that an upper pressing block, a lower pressing block, a connecting rod, a damping spring, a driving rod, a pushing block, a jacking block and a jacking spring are matched to extrude the damping spring so as to achieve a damping effect, the pushing block is pushed by the driving rod so as to extrude the jacking spring, the damping effect is better, the problem that the conventional lifting device for bridge engineering lacks effective damping measures is solved, the use of the lifting device is facilitated, and the occurrence of potential safety hazards is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
figure 2 is a schematic cross-sectional view of a clamping mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of the fixing block of the present invention;
fig. 4 is a schematic sectional view of the damper mechanism of the present invention.
In the figure: 1. a trolley; 11. a support bar; 2. a movable seat; 21. moving the plate; 3. a clamping mechanism; 31. a limit frame; 32. a motor; 33. a driving wheel; 34. a driven wheel; 35. a threaded rod; 36. a sliding plate; 37. a fixed block; 371. a clamping block; 372. a rubber pad; 373. a bump; 374. a fastening spring; 38. a restraining bar; 4. a damping mechanism; 41. pressing the blocks; 42. pressing the block; 43. a moving wheel; 44. a connecting rod; 45. a damping spring; 46. a drive rod; 47. a push block; 48. a jacking block; 49. and tightly pushing the spring.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides a lifting device for bridge engineering, which comprises a trolley 1 and a moving seat 2, wherein the top of the trolley 1 is fixedly connected with a support rod 11, the moving seat 2 is fixedly connected with the top of the support rod 11, the inner side of the moving seat 2 is movably connected with a moving plate 21, the inner side of the moving plate 21 is movably connected with a clamping mechanism 3, the bottom end of the trolley 1 is provided with a damping mechanism 4, the clamping mechanism 3 comprises a limit frame 31, the limit frame 31 is movably connected with the inner side of the moving plate 21, a motor 32 is arranged inside the limit frame 31, an output shaft of the limit frame 31 is fixedly connected with a driving wheel 33, the side surface of the driving wheel 33 is engaged with a driven wheel 34, two sides of the driven wheel 34 are fixedly connected with threaded rods 35, and the side surface of the threaded rod 35 is in threaded connection with a sliding plate 36.
In this embodiment, when carrying out the handling to the used material of bridge works, accessible motor 32 drives action wheel 33 and rotates to the drive rotates from driving wheel 34, thereby makes threaded rod 35 rotate, in threaded rod 35 pivoted, will drive sliding plate 36 and slide on threaded rod 35, thereby conveniently carry out the clamping to the material, overhead hoist is when using, still can carry out the shock attenuation to the device through damper 4, thereby reduced the potential safety hazard of material when the handling.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom right side of the sliding plate 36 is fixedly connected with the fixed block 37, the inside swing joint of the sliding plate 36 is connected with the limiting rod 38, the limiting rod 38 is fixedly connected with the inner wall of the limiting frame 31, the fixed block 37 comprises a clamping block 371, the clamping block 371 is fixedly connected to one side of the bottom end of the sliding plate 36, the right side of the clamping block 371 is movably connected with a rubber pad 372, the left end of the rubber pad 372 is fixedly connected with a bump 373, the right end of the rubber pad 372 is fixedly connected with a fastening spring 374, and the fastening spring 374 is arranged inside the clamping block 371.
In this embodiment, through the setting of restriction pole 38, can make the removal of sliding plate 36 more smooth and easy, when sliding plate 36 moved, can drive clamping block 371 and remove to press from both sides tightly the material, because fastening spring 374 can exert pressure to rubber pad 372, and through the setting of rubber pad 372 side lug 373, make the fixed more firm to the material.
Example 3
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the damping mechanism 4 comprises an upper pressing block 41, the upper pressing block 41 is fixedly connected to the bottom end of the trolley 1, a lower pressing block 42 is arranged at the bottom of the upper pressing block 41, a moving wheel 43 is movably connected to the bottom end of the lower pressing block 42, connecting rods 44 are fixedly connected to two sides of the top of the lower pressing block 42, a damping spring 45 is fixedly connected to the top of each connecting rod 44, a driving rod 46 is movably connected to the inside of the lower pressing block 42, a pushing block 47 is movably connected to one end of the driving rod 46, a tightening block 48 is arranged on the side surface of the pushing block 47, and a tightening spring 49 is fixedly connected to the side surface of the tightening block 48.
In this embodiment, overhead hoist is when using, goes up briquetting 41 and can extrude connecting rod 44 on briquetting 42 down through damping spring 45 to can play absorbing effect to the device, rethread actuating lever 46 exerts pressure to ejector pad 47, makes ejector pad 47 promote tight piece 48 in top, and tight piece 48 in top will extrude tight spring 49 in top, thereby carries out the shock attenuation once more to the device, makes absorbing effect better.
The working principle of the lifting device for bridge engineering is described in detail below.
As shown in fig. 1-4, when handling the used material of bridge engineering, accessible motor 32 drives the action wheel 33 and rotates, and the drive is rotated from driving wheel 34, thereby make threaded rod 35 drive sliding plate 36 slide on threaded rod 35, and drive clamping block 371 press from both sides the material, because fastening spring 374 exerts pressure to rubber pad 372, and through the setting of lug 373, make the fixed more firm to the material, handling device is when using, it can extrude connecting rod 44 through damping spring 45 to go up briquetting 41, thereby can carry out the shock attenuation to the device, rethread actuating lever 46 exerts pressure to ejector pad 47, make ejector pad 47 promote top tight piece 48, and extrude top tight spring 49, make the absorbing effect better, thereby the potential safety hazard of material when handling has been reduced.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a overhead hoist for bridge engineering, includes trolley (1) and removes seat (2), the top fixedly connected with bracing piece (11) of trolley (1), remove seat (2) fixed connection at the top of bracing piece (11), the inboard swing joint that removes seat (2) has movable plate (21), its characterized in that: the inner side of the moving plate (21) is movably connected with a clamping mechanism (3), and the bottom end of the trolley (1) is provided with a damping mechanism (4);
the clamping mechanism (3) comprises a limiting frame (31), the limiting frame (31) is movably connected to the inner side of the moving plate (21), a motor (32) is arranged inside the limiting frame (31), an output shaft of the limiting frame (31) is fixedly connected with a driving wheel (33), the side surface of the driving wheel (33) is meshed and connected with a driven wheel (34), threaded rods (35) are fixedly connected to two sides of the driven wheel (34), and the side surface of each threaded rod (35) is in threaded connection with a sliding plate (36);
the damping mechanism (4) comprises an upper pressing block (41), the upper pressing block (41) is fixedly connected to the bottom end of the trolley (1), a lower pressing block (42) is arranged at the bottom of the upper pressing block (41), a moving wheel (43) is movably connected to the bottom end of the lower pressing block (42), connecting rods (44) are fixedly connected to two sides of the top of the lower pressing block (42), and damping springs (45) are fixedly connected to the top of the connecting rods (44).
2. The overhead hoist for bridge engineering of claim 1, characterized in that: the right side of the bottom end of the sliding plate (36) is fixedly connected with a fixed block (37), a limiting rod (38) is movably connected inside the sliding plate (36), and the limiting rod (38) is fixedly connected with the inner wall of the limiting frame (31).
3. The overhead hoist for bridge engineering of claim 2, characterized in that: the fixed block (37) comprises a clamping block (371), the clamping block (371) is fixedly connected to one side of the bottom end of the sliding plate (36), and a rubber pad (372) is movably connected to the right side of the clamping block (371).
4. The overhead hoist for bridge engineering of claim 3, characterized in that: the left end of the rubber pad (372) is fixedly connected with a bump (373), the right end of the rubber pad (372) is fixedly connected with a fastening spring (374), and the fastening spring (374) is arranged inside the clamping block (371).
5. The overhead hoist for bridge engineering of claim 1, characterized in that: the inside swing joint of briquetting (42) has actuating lever (46), the one end swing joint of actuating lever (46) has ejector pad (47).
6. The hoisting device for bridge engineering according to claim 5, characterized in that: the side of the push block (47) is provided with a jacking block (48), and the side of the jacking block (48) is fixedly connected with a jacking spring (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123113101.4U CN216785465U (en) | 2021-12-10 | 2021-12-10 | Lifting device for bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123113101.4U CN216785465U (en) | 2021-12-10 | 2021-12-10 | Lifting device for bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216785465U true CN216785465U (en) | 2022-06-21 |
Family
ID=82007395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123113101.4U Active CN216785465U (en) | 2021-12-10 | 2021-12-10 | Lifting device for bridge engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216785465U (en) |
-
2021
- 2021-12-10 CN CN202123113101.4U patent/CN216785465U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102910401A (en) | Hydraulic garbage can holding device | |
| CN216785465U (en) | Lifting device for bridge engineering | |
| CN212620129U (en) | Furnace cover lifting and rotating device | |
| CN214611092U (en) | Hoisting device for mechanical equipment maintenance | |
| CN218595918U (en) | Bridge frame of gantry crane | |
| CN112723184B (en) | Prevent rocking material lifting device for road and bridge construction that drops | |
| CN209824762U (en) | Novel turning device for dung leaking plate | |
| CN112125223A (en) | Vehicle lifting device for prefabricated part | |
| CN216232463U (en) | Device position adjusting device for mechanical engineering | |
| CN212101750U (en) | Quick hoist and mount maintenance device of super little rubbing crusher | |
| CN218880799U (en) | Ground construction tamping equipment | |
| CN217299902U (en) | Supporting equipment for construction of assembled steel structure | |
| CN210816140U (en) | Small-size building machinery equipment of vibration screening formula | |
| CN218320414U (en) | Automatic hoisting equipment for bridge engineering | |
| CN215160331U (en) | Clamping device for channel steel hoisting clamp | |
| CN216272799U (en) | Pipeline installation hoisting device for building installation engineering | |
| CN213011769U (en) | Moving device of crane counterweight | |
| CN219928345U (en) | Platform for assisting bridge crane hoisting operation | |
| CN220926044U (en) | Tongs convenient to box transport | |
| CN216583939U (en) | Lifting and transporting equipment for municipal bridge engineering | |
| CN213005890U (en) | Antidetonation concrete mixer frame | |
| CN220393092U (en) | Building material hoisting mechanism | |
| CN214292827U (en) | Clamp for assembling pulling plate of crawler crane | |
| CN219174043U (en) | Large-scale railway station room component hoist device | |
| CN210764015U (en) | 360-degree crane balance crane capable of rotating at any angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |