CN220300197U - Concrete prefabricated part lifting clamping device - Google Patents
Concrete prefabricated part lifting clamping device Download PDFInfo
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- CN220300197U CN220300197U CN202322020075.3U CN202322020075U CN220300197U CN 220300197 U CN220300197 U CN 220300197U CN 202322020075 U CN202322020075 U CN 202322020075U CN 220300197 U CN220300197 U CN 220300197U
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- fixedly connected
- lifting
- clamping device
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- clamping
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- 239000004567 concrete Substances 0.000 title claims abstract description 24
- 239000011178 precast concrete Substances 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model discloses a lifting clamping device for concrete prefabricated parts, which relates to the technical field of lifting equipment and comprises a bottom plate and double brake wheels, wherein the bottom plate is symmetrically arranged, the front end and the rear end of the bottom plate are fixedly connected with the double brake wheels, the middle position of the top surface of the bottom plate is fixedly connected with a lifting mechanism, the output end of the lifting mechanism is fixedly connected with a moving mechanism, and an upward pressing mechanism is arranged at the middle position of the moving mechanism. Through electric putter one, moving mechanism, connection diaphragm, threaded rod, thread bush piece, connect montant, L shaped plate and fixed block's mutually support, realize adjusting the back centre gripping according to different precast concrete component sizes to can not take place the removal of horizontal direction because of the ground is uneven, through the mutually support of mounting bracket, electric putter two, clamp plate, spring, fixture block, realize according to the thickness of the precast concrete component that actually places, paste and push up to the vibrations that probably exist in the transportation can be buffered.
Description
Technical Field
The utility model relates to the technical field of prefabricated part lifting, in particular to a concrete prefabricated part lifting clamping device.
Background
The precast concrete component is often used in various building construction fields and has the characteristics of convenience and rapidness in construction. The existing concrete prefabricated parts are usually required to be stored or installed through a lifting clamping device, such as a concrete prefabricated part lifting device disclosed in patent publication No. CN 214422115U, wherein the prefabricated parts are clamped stably through a limiting mechanism in the scheme, so that the prefabricated parts are ensured to move stably, the safety of the prefabricated parts is effectively improved, the weight of the lifted prefabricated parts is detected through a weighing mechanism, an operator is prompted to place the weight of the prefabricated parts, the weight of the prefabricated parts does not exceed a safety value, and the safety of the prefabricated parts is further improved. However, the scheme in this case drives the slider to slide on the wire rope through the self-gravity of the prefabricated component, and has no self-locking function, and when the ground is uneven, the horizontal offset can possibly occur, so that the gravity center is unstable, the limiting mechanism of the limiting mechanism cannot press up according to the thickness of the prefabricated component which is actually placed, and the compacting effect is limited.
Disclosure of Invention
The utility model aims to provide a lifting clamping device for a concrete prefabricated part, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a precast concrete member handling clamping device, includes bottom plate and dual-brake wheel, the bottom plate symmetry sets up, every both ends are equal fixedly connected with dual-brake wheel around the bottom plate bottom surface, bottom plate top surface intermediate position fixedly connected with is used for carrying out precast concrete member handling elevating system, elevating system's output and the mobile mechanism fixed connection who is used for carrying out the centre gripping regulation according to different precast concrete member length dimensions, mobile mechanism's intermediate position department is equipped with the last pressure mechanism that is used for carrying out the restriction of pushing up to the precast concrete member who carries out the handling.
Preferably, the lifting mechanism comprises a support column, the bottom surface of the support column is fixedly connected with the middle position of the top surface of the bottom plate, the upper half part of the support column is provided with a movable groove, an electric first push rod is fixedly installed in the movable groove, and the output end of the electric first push rod is fixedly connected with the moving mechanism.
Preferably, the moving mechanism comprises fixing blocks, two fixing blocks are symmetrically arranged, two fixing block bottom surfaces are fixedly connected with the output end of the lifting mechanism, a connecting transverse plate is fixedly installed between the fixing blocks, a threaded rod is fixedly installed between the fixing blocks, the threaded rod is arranged below the connecting transverse plate, the connecting transverse plate is a U-shaped plate, the connecting transverse plate is fixedly connected with two ends of the threaded rod, one fixing block is fixedly connected with a motor at the outer side, a rotating shaft is arranged at the output end of the motor, the rotating shaft penetrates through the fixing blocks and one end of the threaded rod to be fixedly connected with one end of the threaded rod, two threaded areas opposite in rotation direction are symmetrically arranged on the threaded rod, threaded sleeve blocks are connected with threads on the threaded rod, two threaded sleeve blocks are symmetrically arranged, the bottom surfaces of the threaded sleeve blocks are fixedly connected with connecting vertical rods, and the middle positions of the connecting vertical rods and the L-shaped plates are fixedly connected.
Preferably, the upward pressing mechanism comprises a mounting frame, the mounting frame is fixedly connected with the middle position of the moving mechanism, an electric push rod II is fixedly connected with the middle position of the bottom surface of the mounting frame, the output end of the electric push rod II is fixedly connected with a pressing plate, and a buffer assembly is embedded in the bottom surface of the pressing plate.
Preferably, the buffer assembly comprises a spring and a clamping block, a plurality of clamping grooves are formed in the bottom surface of the pressing plate at equal intervals, the clamping grooves are fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the clamping block, and the clamping block is slidably connected with the clamping grooves.
Preferably, a reinforcing rib is arranged between the threaded sleeve block and the connecting vertical rod, one end of the reinforcing rib is fixedly connected with the bottom surface of the threaded sleeve block, the other end of the reinforcing rib is fixedly connected with the side wall of the connecting vertical rod, and the reinforcing rib is symmetrically arranged about the connecting vertical rod.
Preferably, the two sides of the L-shaped plates, which are close to each other, are embedded with buffer assemblies.
Preferably, bearings are arranged at both ends of the threaded rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching of the first electric push rod, the moving mechanism, the connecting transverse plate, the threaded rod, the threaded sleeve block, the connecting vertical rod, the L-shaped plate and the fixed block, the clamping after adjustment according to the sizes of different concrete prefabricated parts is realized, the horizontal movement caused by uneven ground is avoided, and the clamping is more stable.
2. According to the utility model, through the mutual matching of the mounting frame, the second electric push rod, the pressing plate, the spring and the clamping block, the bonding and pressing are realized according to the thickness of the concrete prefabricated part which is actually abandoned, the vibration possibly existing in the transportation process can be buffered, and the lifting and clamping effect is better.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.
Reference numerals annotate: the device comprises a bottom plate 100, a double brake wheel 101, a lifting mechanism 200, a support column 201, a first electric push rod 202, a moving mechanism 300, a connecting transverse plate 301, a threaded rod 302, a threaded sleeve block 303, a connecting vertical rod 304, an L-shaped plate 305, a fixed block 306, an upward pressing mechanism 400, a mounting frame 401, a second electric push rod 402, a pressing plate 403, a spring 404 and a clamping block 405.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
Example 1
Referring to fig. 1-3, the lifting and clamping device for concrete prefabricated parts comprises a bottom plate 100 and double brake wheels 101, wherein the bottom plate 100 is symmetrically arranged, the front end and the rear end of the bottom surface of each bottom plate 100 are fixedly connected with the double brake wheels 101, the middle position of the top surface of the bottom plate 100 is fixedly connected with a lifting mechanism 200 for lifting and carrying the concrete prefabricated parts, the lifting and carrying of the concrete prefabricated parts are realized through the lifting mechanism 200, the output end of the lifting mechanism 200 is fixedly connected with a moving mechanism 300 for clamping and adjusting according to the length and the size of different concrete prefabricated parts, the clamping of the concrete prefabricated parts with different sizes can be realized through the moving mechanism 300, the middle position of the moving mechanism 300 is provided with an upward pressing mechanism 400 for upward pressing and limiting the concrete prefabricated parts to be lifted, and the stability of the concrete prefabricated parts in the lifting and carrying process is ensured through the upward pressing mechanism 400.
Referring to fig. 1-2, the lifting mechanism 200 includes a support column 201, the bottom surface of the support column 201 is fixedly connected with the middle position of the top surface of the bottom plate 100, the support column 201 maintains the stability of the whole device, a movable slot is formed in the upper half of the support column 201, an electric first push rod 202 is fixedly mounted in the movable slot, the output end of the electric first push rod 202 is fixedly connected with the moving mechanism 300, the electric first push rod 202 is started, and then the moving mechanism 300 fixedly connected with the output end of the electric first push rod is driven to vertically lift.
Referring to fig. 1-2, the moving mechanism 300 includes two fixing blocks 306, the fixing blocks 306 are symmetrically provided with two fixing blocks 306, the bottom surface of the fixing blocks 306 is fixedly connected with the output end of the lifting mechanism 200, the fixing blocks 306 drive the whole moving mechanism 300 to move up and down along with the lifting mechanism 200, two connecting transverse plates 301 are fixedly installed between the fixing blocks 306, a threaded rod 302 is fixedly installed between the fixing blocks 306, the threaded rod 302 is arranged below the connecting transverse plates 301, one outer side of the fixing blocks 306 is fixedly connected with a motor, the output end of the motor is provided with a rotating shaft, the rotating shaft penetrates through one end of the fixing blocks 306 and one end of the threaded rod 302 to be fixedly connected, the motor drives the rotating shaft to rotate, the rotating shaft drives the threaded rod 302 to rotate, two threaded zones with opposite rotation directions are symmetrically arranged on the threaded rod 302, two threaded sleeve blocks 303 are symmetrically arranged on the threaded rod 302, the two threaded sleeve blocks 303 move in opposite directions at the same time under the symmetrically arranged forward and backward threaded zones, the bottom surface of the threaded sleeve blocks 303 is fixedly connected with the connecting bottom surface of the vertical rod 304, and the middle position of the vertical rod 304 is fixedly connected with the vertical rod 305.
Referring to fig. 1-3, the pressing mechanism 400 includes a mounting frame 401, the mounting frame 401 is fixedly connected with a middle position of the moving mechanism 300, a second electric push rod 402 is fixedly connected with a middle position of a bottom surface of the mounting frame 401, an output end of the second electric push rod 402 is fixedly connected with a pressing plate 403, the second electric push rod 402 is started, the second electric push rod 402 works to drive the pressing plate 403 to move downwards until contacting with a top surface of a concrete prefabricated member, pressing is achieved, stability of a lifting member is maintained, and a buffer assembly is embedded in the bottom surface of the pressing plate 403.
Referring to fig. 1-3, the buffer assembly includes a spring 404 and a clamping block 405, a plurality of clamping grooves are equidistantly formed in the bottom surface of the pressing plate 403, the clamping grooves are fixedly connected with one end of the spring 404, the other end of the spring 404 is fixedly connected with the clamping block 405, the clamping block 405 is slidably connected with the clamping grooves, when the clamping block 405 contacts the surface of the prefabricated member, the clamping block 405 slides in the clamping grooves again, and the clamping block 404 is compressed, so that the stability of vertical clamping is ensured.
Example 2
Referring to fig. 1, a reinforcing rib is arranged between the threaded sleeve block 303 and the connecting vertical rod 304, one end of the reinforcing rib is fixedly connected with the bottom surface of the threaded sleeve block 303, the other end of the reinforcing rib is fixedly connected with the side wall of the connecting vertical rod 304, the reinforcing rib is symmetrically arranged about the connecting vertical rod 304, and the bearing capacity of the reinforcing rib 300 is ensured;
referring to fig. 1, two sides of the L-shaped plates 305 close to each other are also embedded with a buffer assembly, and vibration possibly generated in the transportation process is resolved by the buffer assembly, so that the clamping is more stable.
Referring to fig. 1, bearings are disposed at both ends of the threaded rod 302, so that the bearings make the rotation of the threaded rod 302 smooth.
When the device is used, the motor is started to adjust the two L-shaped plates 305 to a proper distance, then the prefabricated parts are placed on the L-shaped plates 305, the motor is started again until the two L-shaped plates 305 are in contact with the side walls of the prefabricated parts, the second electric push rod 402 is started to drive the pressing plate 403 to move downwards until the pressing plate contacts the top surfaces of the prefabricated parts, so that the prefabricated parts are stably clamped, the device is pushed to a proper position by the wheels, the first electric push rod 202 is started to realize lifting, and the lifting is completed.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a precast concrete component handling clamping device, includes bottom plate (100) and dual brake wheel (101), bottom plate (100) symmetry sets up, every both ends are all fixedly connected with dual brake wheel (101) around bottom plate (100) bottom surface, a serial communication port, bottom plate (100) top surface intermediate position fixedly connected with elevating system (200) that are used for carrying out precast concrete component handling, elevating system (200) output and be used for carrying out clamping adjustment's mobile mechanism (300) fixed connection according to different precast concrete length dimensions, the intermediate position department of mobile mechanism (300) is equipped with and is used for carrying out the upward pressing mechanism (400) that pushes up the restriction to the precast concrete component who carries out the handling.
2. The lifting and clamping device for the concrete prefabricated part according to claim 1, wherein the lifting mechanism (200) comprises a supporting column (201), the bottom surface of the supporting column (201) is fixedly connected with the middle position of the top surface of the bottom plate (100), the upper half part of the supporting column (201) is provided with a movable groove, an electric first push rod (202) is fixedly installed in the movable groove, and the output end of the electric first push rod (202) is fixedly connected with the moving mechanism (300).
3. The concrete prefabricated part lifting clamping device according to claim 1, wherein the moving mechanism (300) comprises two fixing blocks (306), the fixing blocks (306) are symmetrically provided with two threaded areas with opposite rotation directions, the threaded rod (302) is fixedly connected with the output end of the lifting mechanism (200), a connecting transverse plate (301) is fixedly installed between the fixing blocks (306), a threaded rod (302) is fixedly installed between the fixing blocks (306), the threaded rod (302) is arranged below the connecting transverse plate (301), one outer side of the fixing block (306) is fixedly connected with a motor, the output end of the motor is provided with a rotating shaft, the rotating shaft penetrates through the fixing blocks (306) and one end of the threaded rod (302) to be fixedly connected, the threaded rod (302) is symmetrically provided with two threaded areas with opposite rotation directions, the threaded rod (302) is fixedly connected with a threaded sleeve block (303), the bottom surface of the threaded sleeve block (303) is symmetrically provided with two threaded sleeves, the bottom surface of the threaded sleeve block (303) is fixedly connected with a connecting vertical rod (304), and the bottom surface of the connecting vertical rod (304) is fixedly connected with a middle position plate (305).
4. The lifting and clamping device for the concrete prefabricated part according to claim 1, wherein the upper pressing mechanism (400) comprises a mounting frame (401), the mounting frame (401) is fixedly connected with the middle position of the moving mechanism (300), an electric push rod II (402) is fixedly connected with the middle position of the bottom surface of the mounting frame (401), the output end of the electric push rod II (402) is fixedly connected with a pressing plate (403), and a buffer assembly is embedded in the bottom surface of the pressing plate (403).
5. The lifting and clamping device for the concrete prefabricated part according to claim 4, wherein the buffer assembly comprises a spring (404) and a clamping block (405), a plurality of clamping grooves are formed in the bottom surface of the pressing plate (403) at equal intervals, the clamping grooves are fixedly connected with one end of the spring (404), the other end of the spring (404) is fixedly connected with the clamping block (405), and the clamping block (405) is slidably connected with the clamping grooves.
6. A concrete prefabricated part lifting and clamping device according to claim 3, wherein a reinforcing rib is arranged between the threaded sleeve block (303) and the connecting vertical rod (304), one end of the reinforcing rib is fixedly connected with the bottom surface of the threaded sleeve block (303), the other end of the reinforcing rib is fixedly connected with the side wall of the connecting vertical rod (304), and the reinforcing rib is symmetrically arranged about the connecting vertical rod (304).
7. A concrete prefabricated part lifting and clamping device according to claim 3, characterized in that the side of the two L-shaped plates (305) which is adjacent is also embedded with a buffer assembly.
8. A concrete prefabricated part lifting and clamping device according to claim 3, characterized in that the threaded rod (302) is provided with bearings at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322020075.3U CN220300197U (en) | 2023-07-31 | 2023-07-31 | Concrete prefabricated part lifting clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322020075.3U CN220300197U (en) | 2023-07-31 | 2023-07-31 | Concrete prefabricated part lifting clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220300197U true CN220300197U (en) | 2024-01-05 |
Family
ID=89372548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322020075.3U Active CN220300197U (en) | 2023-07-31 | 2023-07-31 | Concrete prefabricated part lifting clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220300197U (en) |
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2023
- 2023-07-31 CN CN202322020075.3U patent/CN220300197U/en active Active
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