CN219751634U - Grabbing device - Google Patents
Grabbing device Download PDFInfo
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- CN219751634U CN219751634U CN202321180073.4U CN202321180073U CN219751634U CN 219751634 U CN219751634 U CN 219751634U CN 202321180073 U CN202321180073 U CN 202321180073U CN 219751634 U CN219751634 U CN 219751634U
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- base
- sleeve
- clamping jaw
- vertical grooves
- execution
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- 239000000725 suspension Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a grabbing device, which belongs to the technical field of clamping grabbing devices and solves the problem that inconvenient lifting exists when a traditional sling is manually arranged for lifting and transferring; the second base below is equipped with the montant, and the cover is equipped with the sliding sleeve on the montant, rotates on the sliding sleeve and is connected with clamping jaw and connecting rod, is equipped with the carrier block on the connecting rod, and the width of carrier block is not greater than the interval between two fan-shaped seats, and the montant lower extreme is fixed with the supporting shoe, is equipped with the pull rod between supporting shoe and the clamping jaw. The utility model solves the problems of inconvenient hoisting and low operation efficiency caused by manually laying the hoisting rigging, and has the advantages of simplicity, effectiveness and stronger universality.
Description
Technical Field
The utility model belongs to the technical field of clamping and grabbing devices, and particularly relates to a grabbing device.
Background
At present, the transportation amount of production materials in some industries is very large, various lifting operations are involved, objects to be lifted which are not fixed in shape and are not fixed in lifting operations are mostly lifted and transported manually by adopting a traditional sling, and objects which are basically fixed in shape and have lifting operations for a long time are lifted by adopting a manually laid sling, so that the problem of inconvenient lifting exists, and meanwhile, the operation efficiency and the safety guarantee are also influenced. Aiming at the practical problems of gradually expanding production scale and greatly increasing lifting materials, the work of improving the working efficiency, guaranteeing the working safety and the like are increasingly remarkable, so that a high-efficiency special lifting appliance is urgently needed to improve the lifting work efficiency.
Disclosure of Invention
The utility model aims to provide a grabbing device to solve the problem that lifting is inconvenient when a traditional sling is manually arranged for lifting and transferring.
The technical scheme of the utility model is as follows: the grabbing device comprises an execution sleeve, a first base and a second base, wherein the bottom of the execution sleeve is provided with two or more fan-shaped seats at equal intervals, the execution sleeve is arranged in the first base, the first base is connected with the second base, a hanging rod is arranged in the execution sleeve, the lower end of the hanging rod is provided with a rotary driving block, the side part of the rotary driving block is provided with a plurality of vertical grooves and a plurality of inclined grooves, the vertical grooves and the inclined grooves are arranged at intervals, the adjacent vertical grooves and the inclined grooves are communicated in a crossing way, the crossing part of the tops of the vertical grooves and the inclined grooves is rotationally connected with a unidirectional turning plate, the unidirectional turning plate is connected with a torsion spring, the bottom of the rotary driving block is provided with a positioning pin, the positioning pin is movably inserted in the second base, the execution sleeve is provided with a screw, and the end part of the screw can slide in the vertical grooves and the inclined grooves; the second base below is equipped with the montant, and movable sleeve is equipped with the sliding sleeve on the montant, rotates on the sliding sleeve to be connected with clamping jaw and connecting rod, is equipped with the carrier block on the connecting rod, and the carrier block is located first base, and the width of carrier block is not greater than the interval between two fan-shaped seats, and the montant lower extreme is fixed with the supporting shoe, is equipped with the pull rod between supporting shoe and the clamping jaw, and the pull rod both ends rotate to be connected on supporting shoe and clamping jaw.
Further, the pull rod is of a telescopic rod structure.
Further, the connecting rod and the bearing block are provided with at least two groups.
Further, a hanging ring is arranged on the hanging rod.
The grabbing device comprises an execution sleeve, a first base and a second base, wherein the bottom of the execution sleeve is provided with two or more fan-shaped seats at equal intervals, the execution sleeve is arranged in the first base, the first base is connected with the second base, a hanging rod is arranged in the execution sleeve, the lower end of the hanging rod is provided with a rotary driving block, the side part of the rotary driving block is provided with a plurality of vertical grooves and a plurality of inclined grooves, the vertical grooves and the inclined grooves are arranged at intervals, the adjacent vertical grooves and the inclined grooves are communicated in a crossing way, the crossing part of the tops of the vertical grooves and the inclined grooves is rotationally connected with a unidirectional turning plate, the unidirectional turning plate is connected with a torsion spring, the bottom of the rotary driving block is provided with a positioning pin, the positioning pin is movably inserted in the second base, the execution sleeve is provided with a screw, and the end part of the screw can slide in the vertical grooves and the inclined grooves; still include multiunit clamping jaw mechanism, clamping jaw mechanism includes montant, sliding sleeve and clamping jaw, and the sliding sleeve movable sleeve is established on the montant, and the clamping jaw rotates to be connected on the sliding sleeve, and the sliding sleeve even has the carrier block, and the carrier block is located first base, and the width of carrier block is not greater than the interval between two fan-shaped seats, and the montant lower extreme is fixed with the supporting shoe, is equipped with the pull rod between supporting shoe and the clamping jaw, and the pull rod both ends rotate to be connected on supporting shoe and clamping jaw.
Further, the pull rod is of a telescopic rod structure.
Further, a hanging ring is arranged on the hanging rod.
The beneficial effects of the utility model are as follows: the utility model is convenient for grabbing and lifting the hung object, the hanging rod is pulled upwards, the rotary driving block moves upwards in the execution sleeve, the rotary driving block drives the execution sleeve to rotate under the guiding action of the screw and the inclined groove, when the rotary driving block rotates to the opposite direction of the clearance between the fan-shaped seats and the bearing block, the bearing block falls into the clearance between the adjacent fan-shaped seats after losing support, and the sliding sleeve and the clamping jaw are driven to move downwards when the bearing block falls, and the clamping jaw is propped up under the action of the pull rod.
After the clamping jaw is opened, the hanging rod is pushed downwards, the rotary driving block moves downwards in the execution sleeve, at the moment, the screw ascends in the vertical groove and pushes the unidirectional turning plate to the uppermost end, the hanging rod is pulled upwards again, the bearing block ascends and is supported by the fan-shaped seat, and at the moment, the plurality of clamping jaws clamp the hung object.
The object to be lifted can be lifted to the target position through the lifting ring, and after the object to be lifted is lifted to the target position, the rotary driving block is repeatedly pushed downwards and lifted upwards, so that the clamping of the clamping jaw to the object to be lifted is relieved.
The utility model solves the problems of inconvenient hoisting, low operation efficiency, high cost, low safety guarantee and the like caused by manually laying the hoisting rigging in the past, and is simple, effective and more universal.
Drawings
FIG. 1 is a front elevational view of a single clamp of the present utility model;
FIG. 2 is a top view of the structure of a single clamp of the present utility model;
FIG. 3 is a front elevational view of a plurality of clamps of the present utility model;
FIG. 4 is a top plan view of a plurality of clamps of the present utility model;
fig. 5 is a front view showing the structure of the rotary driving block according to the present utility model.
In the figure: 1-performing a sleeve; 101-a sector base; 2-rotating the driving block; 201-vertical grooves; 202-oblique grooves; 3-a first base; 4-bearing blocks; 5-a second base; 6-locating pins; 7-clamping jaws; 8-supporting blocks; 9-a screw; 10-a one-way turning plate; 11-a boom; 12-connecting rod; 13-a pull rod; 14-a vertical rod; 15-sliding sleeve; 16-pins; 17-hanging rings; 19-torsion springs; 20-connectors.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and detailed description.
Example 1,
As shown in fig. 1, fig. 2 and fig. 5, a gripping device and a using method thereof, the gripping device comprises an execution sleeve 1, a first base 3 and a second base 5, wherein the bottom of the execution sleeve 1 is provided with two or more fan-shaped seats 101 which are arranged at equal intervals, the execution sleeve 1 is arranged in the first base 3, the first base 3 is connected with the second base 5, a suspension rod 11 is arranged in the execution sleeve 1, a rotary driving block 2 is arranged at the lower end of the suspension rod 11, a plurality of vertical grooves 201 and a plurality of inclined grooves 202 are arranged at the side part of the rotary driving block 2, the vertical grooves 201 and the inclined grooves 202 are arranged at intervals, adjacent vertical grooves 201 and the inclined grooves 202 are communicated in a crossing way, the crossing part of the tops of the vertical grooves 201 and the inclined grooves 202 is rotationally connected with a unidirectional turning plate 10, the unidirectional turning plate 10 is connected with a torsion spring 19, the bottom of the rotary driving block 2 is provided with a positioning pin 6, the positioning pin 6 is movably inserted in the second base 5, a screw 9 is arranged on the execution sleeve 1, and the end part of the screw 9 can slide in the vertical grooves 201 and the inclined grooves 202; the second base 5 below is equipped with montant 14, and movable sleeve is equipped with sliding sleeve 15 on the montant 14, rotates on the sliding sleeve 15 to be connected with clamping jaw 7 and connecting rod 12, is equipped with carrier block 4 on the connecting rod 12, and carrier block 4 is located first base 3, and the width of carrier block 4 is not greater than the interval between two fan-shaped seats 101, and the montant 14 lower extreme is fixed with supporting shoe 8, is equipped with pull rod 13 between supporting shoe 8 and the clamping jaw 7, and the pull rod 13 both ends rotate to be connected on supporting shoe 8 and clamping jaw 7.
The pull rod 13 is of a telescopic rod structure; at least two groups of connecting rods 12 and bearing blocks 4 are arranged; the hanging rod 11 is provided with a hanging ring 17.
The length of the pull rod 13 is adjustable, the opening diameter of the clamping jaw 7 can be adjusted to adapt to suspended objects with different sizes, and after the adjustment is proper, the length of the pull rod 13 is locked and fixed, so that the operation can be started.
The device in the embodiment can clamp a single hung object, and comprises the following specific steps:
the hanging rod 11 is pulled upwards to enable the rotary driving block 2 to move upwards in the execution sleeve 1, at the moment, the screw 9 is positioned at the upper end of the unidirectional turning plate 10, the screw 9 moves downwards relative to the rotary driving block 2, due to the limitation of the unidirectional turning plate 10, the screw 9 can only move downwards in the inclined groove 202, due to the action of the positioning pin 6, the rotary driving block 2 cannot horizontally rotate, in the process, under the guiding action of the screw 9 and the inclined groove 202, the rotary driving block 2 drives the execution sleeve 1 to rotate, the sector seat 101 on the execution sleeve 1 rotates along with the execution sleeve, when the sector seat 101 rotates to the gap opposite to the bearing block 4, the bearing block 4 falls into the gap between the adjacent sector seats 101 after losing support, the sliding sleeve 15 and the clamping jaw 7 are driven to move downwards through the connecting rod 12 when the bearing block 4 falls, the clamping jaw 7 is propped open under the action of the pull rod 13, and at the moment, the screw 9 is positioned at the intersection of the inclined groove 202 and the bottom of the vertical groove 201.
After the clamping jaw 7 is opened, the hanging rod 11 is pushed downwards, the rotary driving block 2 moves downwards in the execution sleeve 1, at the moment, the screw 9 ascends in the vertical groove 201 and pushes the unidirectional turning plate 10 to the uppermost end, the hanging rod 11 is pulled upwards again, the rotary driving block 2 drives the execution sleeve 1 to rotate, when the fan-shaped seat 101 on the execution sleeve 1 is opposite to the bearing block 4, the bearing block 4 ascends and is supported by the fan-shaped seat 101, the sliding sleeve 15 and the clamping jaw 7 are driven to move upwards through the connecting rod 12 when the bearing block 4 ascends, the clamping jaw 7 is folded under the action of the pull rod 13, and at the moment, the clamping jaw 7 clamps a hung object.
The suspended object can be lifted to a target position through the lifting ring 17, after the suspended object is lifted to the target position, the rotary driving block 2 is repeatedly pushed downwards and lifted upwards, the rotary driving block 2 drives the execution sleeve 1 to rotate, the gap between the fan-shaped seats 101 on the execution sleeve 1 is opposite to the bearing block 4, the bearing block 4 falls into the gap between the adjacent fan-shaped seats 101 after losing support, the sliding sleeve 15 and the clamping jaw 7 move downwards, the clamping jaw 7 is propped open under the action of the pull rod 13, and the clamping of the clamping jaw 7 on the suspended object is released.
EXAMPLE 2,
As shown in fig. 3, fig. 4 and fig. 5, a grabbing device comprises an execution sleeve 1, a first base 3 and a second base 5, wherein the bottom of the execution sleeve 1 is provided with two or more fan-shaped bases 101 which are arranged at equal intervals, the execution sleeve 1 is arranged in the first base 3, the first base 3 is connected with the second base 5, a suspension rod 11 is arranged in the execution sleeve 1, a rotary driving block 2 is arranged at the lower end of the suspension rod 11, a plurality of vertical grooves 201 and a plurality of inclined grooves 202 are arranged at the side part of the rotary driving block 2 at intervals, the vertical grooves 201 and the inclined grooves 202 are mutually communicated in an intersecting way, a unidirectional turning plate 10 is rotationally connected at the intersecting part of the tops of the vertical grooves 201 and the inclined grooves 202, a torsion spring 19 is connected to the unidirectional turning plate 10, a positioning pin 6 is arranged at the bottom of the rotary driving block 2, the positioning pin 6 is movably inserted in the second base 5, a screw 9 is arranged on the execution sleeve 1, and the end part of the screw 9 can slide in the vertical grooves 201 and the inclined grooves 202; still include multiunit clamping jaw mechanism, clamping jaw mechanism includes montant 14, sliding sleeve 15 and clamping jaw 7, and sliding sleeve 15 movable sleeve is established on montant 14, and clamping jaw 7 rotates to be connected on sliding sleeve 15, and sliding sleeve 15 even has carrier block 4, and carrier block 4 is located first base 3, and the width of carrier block 4 is not greater than the interval between two fan-shaped seats 101, and montant 14 lower extreme is fixed with supporting shoe 8, is equipped with pull rod 13 between supporting shoe 8 and the clamping jaw 7, and the pull rod 13 both ends rotate to be connected on supporting shoe 8 and clamping jaw 7.
The pull rod 13 is of a telescopic rod structure; the hanging rod 11 is provided with a hanging ring 17.
The length of the pull rod 13 is adjustable, the opening diameter of the clamping jaw 7 can be adjusted to adapt to suspended objects with different sizes, and after the adjustment is proper, the length of the pull rod 13 is locked and fixed, so that the operation can be started.
The device in this embodiment can clamp a plurality of suspended objects, and the number of the sector bases 101 provided with the execution sleeve 1 is selected according to the number of the suspended objects, and in this embodiment, four sector bases 101 are provided for illustration, and specific steps are as follows:
the hanging rod 11 is pulled upwards to enable the rotary driving block 2 to move upwards in the execution sleeve 1, at the moment, the screw 9 is positioned at the upper end of the unidirectional turning plate 10, the screw 9 moves downwards relative to the rotary driving block 2, due to the limitation of the unidirectional turning plate 10, the screw 9 can only move downwards in the inclined groove 202, due to the action of the positioning pin 6, the rotary driving block 2 cannot horizontally rotate, in the process, under the guiding action of the screw 9 and the inclined groove 202, the rotary driving block 2 drives the execution sleeve 1 to rotate, the sector seat 101 on the execution sleeve 1 rotates along with the execution sleeve, when the gap between the sector seat 101 and the bearing block 4 are opposite, the bearing block 4 falls into the gap between the adjacent sector seats 101 after losing support, the sliding sleeve 15 and the clamping jaw 7 are driven to move downwards through the connecting piece 20 when the bearing block 4 falls, the clamping jaw 7 is propped open under the action of the pull rod 13, and at the moment, the screw 9 is positioned at the intersection of the inclined groove 202 and the bottom of the vertical groove 201.
After the clamping jaw 7 is opened, the hanging rod 11 is pushed downwards, the rotary driving block 2 moves downwards in the execution sleeve 1, at the moment, the screw 9 ascends in the vertical groove 201 and pushes the unidirectional turning plate 10 to the uppermost end, the hanging rod 11 is pulled upwards again, the rotary driving block 2 drives the execution sleeve 1 to rotate, when the fan-shaped seat 101 on the execution sleeve 1 is opposite to the bearing block 4, the bearing block 4 ascends and is supported by the fan-shaped seat 101, the sliding sleeve 15 and the clamping jaw 7 are driven to move upwards through the connecting piece 20 when the bearing block 4 ascends, the clamping jaw 7 is folded under the action of the pull rod 13, and at the moment, the plurality of clamping jaws 7 clamp a hung object.
The suspended object can be lifted to the target position through the lifting ring 17, after the suspended object is lifted to the target position, the rotary driving block 2 is repeatedly pushed downwards and lifted upwards, the rotary driving block 2 drives the execution sleeve 1 to rotate, the gap between the fan-shaped seats 101 on the execution sleeve 1 is opposite to the bearing block 4, the bearing block 4 falls into the gap between the adjacent fan-shaped seats 101 after losing support, the connecting piece 20 drives the sliding sleeve 15 and the clamping jaw 7 to move downwards, the clamping jaw 7 is propped open under the action of the pull rod 13, and the clamping of the clamping jaw 7 on the suspended object is released.
Claims (7)
1. A gripping device, characterized in that: the device comprises an execution sleeve (1), a first base (3) and a second base (5), wherein two or more fan-shaped bases (101) are arranged at the bottom of the execution sleeve (1) at equal intervals, the execution sleeve (1) is arranged in the first base (3), the first base (3) is connected with the second base (5), a suspension rod (11) is arranged in the execution sleeve (1), a rotary driving block (2) is arranged at the lower end of the suspension rod (11), a plurality of vertical grooves (201) and a plurality of inclined grooves (202) are arranged at the side part of the rotary driving block (2), the vertical grooves (201) and the inclined grooves (202) are arranged at intervals, adjacent vertical grooves (201) and inclined grooves (202) are in intersection communication, a unidirectional turning plate (10) is rotationally connected at the intersection of the tops of the vertical grooves (201) and the inclined grooves (202), a torsion spring (19) is connected to the unidirectional turning plate (10), a positioning pin (6) is movably inserted into the second base (5), a plurality of vertical grooves (9) are arranged on the execution sleeve (1), and the end parts (9) of the vertical grooves (202) can slide in the vertical grooves (201); the second base (5) below is equipped with montant (14), and movable sleeve is equipped with sliding sleeve (15) on montant (14), rotates on sliding sleeve (15) and is connected with clamping jaw (7) and connecting rod (12), is equipped with carrier block (4) on connecting rod (12), and carrier block (4) are located first base (3), and the width of carrier block (4) is not greater than the interval between two fan-shaped seats (101), and montant (14) lower extreme is fixed with supporting shoe (8), is equipped with pull rod (13) between supporting shoe (8) and clamping jaw (7), and the rotation of pull rod (13) both ends is connected on supporting shoe (8) and clamping jaw (7).
2. A gripping device according to claim 1, characterised in that: the pull rod (13) is of a telescopic rod structure.
3. A gripping device according to claim 1 or 2, characterised in that: the connecting rod (12) and the bearing block (4) are at least provided with two groups.
4. A gripping device according to claim 3, characterised in that: and a hanging ring (17) is arranged on the hanging rod (11).
5. A gripping device, characterized in that: the device comprises an execution sleeve (1), a first base (3) and a second base (5), wherein two or more fan-shaped bases (101) are arranged at the bottom of the execution sleeve (1) at equal intervals, the execution sleeve (1) is arranged in the first base (3), the first base (3) is connected with the second base (5), a suspension rod (11) is arranged in the execution sleeve (1), a rotary driving block (2) is arranged at the lower end of the suspension rod (11), a plurality of vertical grooves (201) and a plurality of inclined grooves (202) are arranged at the side part of the rotary driving block (2), the vertical grooves (201) and the inclined grooves (202) are arranged at intervals, adjacent vertical grooves (201) and inclined grooves (202) are in intersection communication, a unidirectional turning plate (10) is rotationally connected at the intersection of the tops of the vertical grooves (201) and the inclined grooves (202), a torsion spring (19) is connected to the unidirectional turning plate (10), a positioning pin (6) is movably inserted into the second base (5), a plurality of vertical grooves (9) are arranged on the execution sleeve (1), and the end parts (9) of the vertical grooves (202) can slide in the vertical grooves (201); still include multiunit clamping jaw mechanism, clamping jaw mechanism includes montant (14), sliding sleeve (15) and clamping jaw (7), sliding sleeve (15) movable sleeve is established on montant (14), clamping jaw (7) rotate and connect on sliding sleeve (15), sliding sleeve (15) even have carrier block (4), carrier block (4) are located first base (3), the width of carrier block (4) is not greater than the interval between two fan-shaped seats (101), montant (14) lower extreme is fixed with supporting shoe (8), be equipped with pull rod (13) between supporting shoe (8) and clamping jaw (7), pull rod (13) both ends rotate and connect on supporting shoe (8) and clamping jaw (7).
6. A gripping device according to claim 5, characterised in that: the pull rod (13) is of a telescopic rod structure.
7. A gripping device according to claim 5 or 6, characterised in that: and a hanging ring (17) is arranged on the hanging rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180073.4U CN219751634U (en) | 2023-05-16 | 2023-05-16 | Grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180073.4U CN219751634U (en) | 2023-05-16 | 2023-05-16 | Grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219751634U true CN219751634U (en) | 2023-09-26 |
Family
ID=88076095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321180073.4U Active CN219751634U (en) | 2023-05-16 | 2023-05-16 | Grabbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219751634U (en) |
-
2023
- 2023-05-16 CN CN202321180073.4U patent/CN219751634U/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: 20240412 Address after: 737199 No. 2 Jianshe Road, Jinchuan District, Jinchang City, Gansu Province (east of Beijing Road, west of Heya Road, south of Guiyang Road) Patentee after: Jinchuan Group Copper Gui Co.,Ltd. Country or region after: China Address before: 737100 No. 2 Jianshe Road, Jinchuan District, Jinchang, Gansu Province (east of Beijing Road, west of Heya Road, south of Guiyang Road) Patentee before: Jinchuan Group Copper Co.,Ltd. Country or region before: China Patentee before: JINCHUAN GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |