CN214495584U - A quick hoisting device for road bridge tunnel construction - Google Patents
A quick hoisting device for road bridge tunnel construction Download PDFInfo
- Publication number
- CN214495584U CN214495584U CN202023305748.2U CN202023305748U CN214495584U CN 214495584 U CN214495584 U CN 214495584U CN 202023305748 U CN202023305748 U CN 202023305748U CN 214495584 U CN214495584 U CN 214495584U
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- fixed mounting
- top surface
- lead screw
- lifter plate
- tunnel construction
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Abstract
The utility model provides a quick hoisting device for road and bridge tunnel construction, includes the base, the equal fixed mounting in both sides of base top surface has hydraulic lifting column, hydraulic lifting column's top fixed mounting has the lifter plate, the equal fixed mounting in both sides of lifter plate top surface has the bearing frame, two movable mounting has the lead screw between the bearing frame, the one end transmission of lead screw is connected with the motor of fixed mounting on the lifter plate, install the slider through screw hole screw thread on the lead screw, the top surface fixed mounting of slider has the rotating electrical machines, the elevating platform is installed in the top transmission of rotating electrical machines. The utility model discloses accessible hydraulic pressure lift post drive lifting platform carries out lift adjustment, and the accessible lead screw transmission drives the lifting platform simultaneously and removes to can improve the scope that the lifting platform promoted the transported substance material, need not frequently to remove the position of adjusting hoisting device, make its use more convenient.
Description
Technical Field
The utility model relates to a hoisting device especially relates to a quick hoisting device for road bridge tunnel construction.
Background
The construction of roads, bridges and tunnels refers to production activities in the construction implementation stage of engineering, is the construction process of various buildings, and can also be said to be the process of changing various lines on design drawings into objects in specified places. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. In the construction process of a road, a bridge and a tunnel, a lifting device is often needed to be used for lifting and conveying building materials upwards or carrying out auxiliary supporting construction and the like. The existing lifting device can only lift and convey building materials upwards, and cannot convey the building materials leftwards and rightwards, so that the position of the lifting device needs to be frequently moved and adjusted along with the change of the construction position, and the lifting device is not convenient to use; on the other hand, when materials such as plates are lifted and conveyed and auxiliary installation is carried out, the plate installation position accuracy is high, workers are required to manually adjust the plate installation angle, the plate is heavy generally, and the plate is inconvenient to install.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a quick hoisting device for road bridge tunnel construction can control the elevating platform through the screw drive to can improve the material and promote the transport range, need not frequently to remove the position of adjusting hoisting device, make its use more convenient.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a quick hoisting device for road and bridge tunnel construction, includes the base, the equal fixed mounting in both sides of base top surface has hydraulic lifting column, hydraulic lifting column's top fixed mounting has the lifter plate, the equal fixed mounting in both sides of lifter plate top surface has the bearing frame, two movable mounting has the lead screw between the bearing frame, the one end transmission of lead screw is connected with the motor of fixed mounting on the lifter plate, install the slider through screw hole screw thread on the lead screw, the top surface fixed mounting of slider has the rotating electrical machines, the elevating platform is installed in the top transmission of rotating electrical machines.
As an optimal technical scheme of the utility model, the bottom surface fixed mounting of base has shock attenuation callus on the sole.
As an optimal technical scheme of the utility model, the bottom surface integration of slider is provided with the slide rail, the top surface of lifter plate be provided with slide rail sliding connection's spout.
As an optimal technical scheme of the utility model, the top surface fixed mounting of slider has the support section of thick bamboo that supports in the elevating platform bottom surface.
As an optimal technical scheme of the utility model, the top of a support section of thick bamboo is provided with round evenly distributed's circular slot, the ball is equipped with to the activity card in the circular slot.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
the lifting platform can be driven by the hydraulic lifting column to lift and adjust, and can be driven by the lead screw to move left and right, so that the lifting platform can be used for lifting and conveying materials, the position of the lifting device does not need to be frequently moved and adjusted, and the lifting platform is more convenient to use; the lifting platform can be driven by the rotary motor to rotate and adjust, when materials such as plates are lifted and installed, the plates can be lifted to the installation position, the angle of the plates can be adjusted by rotating the lifting platform, so that the plates can be accurately aligned and installed, manual adjustment is not needed, and the installation and construction process is more convenient; a supporting cylinder is arranged below the lifting platform and can support the lifting platform, so that the lifting platform can run more stably, balls are movably mounted above the supporting cylinder, the friction resistance during the rotation adjustment of the lifting platform can be reduced, and the normal rotation adjustment of the lifting platform cannot be hindered.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
FIG. 2 is a schematic view of the connection structure of the lifting platform and the sliding block of the present invention;
wherein: 1. a base; 2. a shock-absorbing foot pad; 3. a hydraulic lifting column; 4. a lifting plate; 5. a bearing seat; 6. a screw rod; 7. a motor; 8. a slider; 9. a support cylinder; 10. a lifting platform; 11. a slide rail; 12. a rotating electric machine; 13. and a ball.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-2, a quick lifting device for road, bridge and tunnel construction comprises a base 1, hydraulic lifting columns 3 are fixedly mounted on two sides of the top surface of the base 1, a lifting plate 4 is fixedly mounted on the top ends of the hydraulic lifting columns 3, bearing seats 5 are fixedly mounted on two sides of the top surface of the lifting plate 4, a lead screw 6 is movably mounted between the two bearing seats 5, one end of the lead screw 6 is in transmission connection with a motor 7 fixedly mounted on the lifting plate 4, a sliding block 8 is mounted on the lead screw 6 through a threaded hole and a thread, a rotating motor 12 is fixedly mounted on the top surface of the sliding block 8, and a lifting platform 10 is mounted on the top end of the rotating motor 12 in transmission mode.
The bottom surface fixed mounting of base 1 has shock attenuation callus on the sole 2, can improve the device's shock attenuation nature and stability.
The bottom surface integration of slider 8 is provided with slide rail 11, the top surface of lifter plate 4 is provided with the spout with slide rail 11 sliding connection, makes the slider 8 operation more stable.
The top surface of the sliding block 8 is fixedly provided with a supporting cylinder 9 supported on the bottom surface of a lifting platform 10, so that the lifting platform can be supported, and the operation is more stable.
The top of a supporting cylinder 9 is provided with a circle of evenly distributed circular grooves, balls 13 are movably clamped in the circular grooves, friction resistance during rotation adjustment of the lifting platform can be reduced, and normal rotation adjustment of the lifting platform cannot be hindered.
Specifically, when the device is used, the device is moved to a designated working place, then materials to be lifted and conveyed are placed on the lifting platform 10, then the hydraulic lifting column 3 is started, the lifting plate 4, the lifting platform 10 and the materials are driven to integrally lift through the hydraulic lifting column 3, when the materials are lifted to a construction height, the motor 7 is started, the lead screw 6 is driven to rotate, the sliding block 8 drives the lifting platform 10 and the materials to move left and right along the lead screw 6, and therefore the materials are moved and conveyed to the construction place and are convenient for workers to take and use; when the plate installation needs to be assisted, the plate can be lifted and conveyed to an installation place through the lifting and feeding steps, then the rotating motor 12 can be started to drive the lifting table 10 to rotate, so that the plate is driven to rotate, the installation angle of the plate is adjusted, the plate and the installation position are accurately aligned, the plate does not need to be adjusted manually in a rotating mode, and the plate is convenient to install.
The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.
Claims (5)
1. The utility model provides a quick hoisting device for road bridge tunnel construction which characterized in that: the base is included, the equal fixed mounting in both sides of base top surface has hydraulic lifting post, the top fixed mounting of hydraulic lifting post has the lifter plate, the equal fixed mounting in both sides of lifter plate top surface has the bearing frame, two movable mounting has the lead screw between the bearing frame, the one end transmission of lead screw is connected with the motor of fixed mounting on the lifter plate, install the slider through screw hole screw thread on the lead screw, the top surface fixed mounting of slider has the rotating electrical machines, the promotion platform is installed in the top transmission of rotating electrical machines.
2. The quick lifting device for road, bridge and tunnel construction according to claim 1, wherein: the bottom surface fixed mounting of base has the shock attenuation callus on the sole.
3. The quick lifting device for road, bridge and tunnel construction according to claim 1, wherein: the bottom surface integration of slider is provided with the slide rail, the top surface of lifter plate is provided with the spout with slide rail sliding connection.
4. The quick lifting device for road, bridge and tunnel construction according to claim 1, wherein: and a supporting cylinder supported on the bottom surface of the lifting platform is fixedly arranged on the top surface of the sliding block.
5. The quick lifting device for road, bridge and tunnel construction according to claim 4, wherein: the top of the supporting cylinder is provided with a circle of uniformly distributed circular grooves, and balls are movably clamped in the circular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023305748.2U CN214495584U (en) | 2020-12-31 | 2020-12-31 | A quick hoisting device for road bridge tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023305748.2U CN214495584U (en) | 2020-12-31 | 2020-12-31 | A quick hoisting device for road bridge tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214495584U true CN214495584U (en) | 2021-10-26 |
Family
ID=78213407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023305748.2U Active CN214495584U (en) | 2020-12-31 | 2020-12-31 | A quick hoisting device for road bridge tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214495584U (en) |
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2020
- 2020-12-31 CN CN202023305748.2U patent/CN214495584U/en active Active
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