CN214359766U - Remote control unhooking device for high-altitude lifting appliance - Google Patents
Remote control unhooking device for high-altitude lifting appliance Download PDFInfo
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- CN214359766U CN214359766U CN202120367086.7U CN202120367086U CN214359766U CN 214359766 U CN214359766 U CN 214359766U CN 202120367086 U CN202120367086 U CN 202120367086U CN 214359766 U CN214359766 U CN 214359766U
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Abstract
The utility model discloses a remote control unhooking device for a high-altitude lifting appliance, which comprises a lifting hook, a rope collecting device A, a rope collecting device B, an unhooking device, a rope body A, a rope body B, a remote control rope collecting device A and a remote control rope collecting device B; the upper part of the lifting hook is provided with a clamping ring A, one side of the clamping ring A is connected with a rope collecting device A, the other side of the clamping ring A is connected with a rope collecting device B, and the middle part of the lifting hook is provided with a unhooking device; the unhooking device is arranged on the same side as the rope collecting device B; the unhooking device comprises a clamp ring B, L type lever and an L-shaped supporting rod; the clamping ring B is connected with the middle part of the lifting hook, and one side of the clamping ring B is connected with the upper part of the L-shaped supporting rod with an outward opening. The utility model discloses a receive rope device A and receive rope device B and control receiving and releasing of rope body B and L type lever respectively, control lifting rope mousing-hook and automatic unhook respectively, realize lifting hook mousing-hook and automatic unhook function integration, through remote controller remote control, the high altitude surface hangs the heavy object and need not the workman and answer, realizes the automatic unhook of lifting rope, easy operation, practical convenient.
Description
Technical Field
The utility model belongs to the technical field of the jack-up hoist, concretely relates to be used for high altitude hoist remote control unhook device.
Background
The hoisting machinery is widely applied to hoisting of heavy objects in the fields of ports, workshops, construction sites and the like, the lifting hook is the most common lifting appliance in the hoisting machinery, automatic unhooking of the lifting hook cannot be achieved when the heavy objects are hoisted at present, the high-altitude hoisted objects still need to be connected and handled by people at the upper part and the lower part, one-time high-altitude heavy object hoisting can be completed, and hoisting efficiency is seriously affected. Although the existing lifting rope unhooking technology can realize manual unhooking on the ground, the operation is complex, the use is inconvenient, and the automation degree is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a high altitude hoist remote control unhook device that is used for that the high altitude need not the workman and accepts, possesses lifting rope mousing-hook function and the automatic unhook function of lifting rope.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a remote control unhooking device for a high-altitude lifting appliance comprises a lifting hook, a rope collecting device A, a rope collecting device B, an unhooking device, a rope body A, a rope body B and a remote controller for remotely controlling the rope collecting device A and the rope collecting device B; the upper part of the lifting hook is provided with a clamping ring A, one side of the clamping ring A is connected with a rope collecting device A, and the other side of the clamping ring A is connected with a rope collecting device B;
the middle part of the lifting hook is provided with a unhooking device; the unhooking device is arranged on the same side as the rope collecting device B; the unhooking device comprises a clamp ring B, L type lever and an L-shaped supporting rod; the clamping ring B is connected with the middle part of the lifting hook; one side of the clamping ring B is connected with the upper part of an L-shaped supporting rod with an outward opening; the middle part of the L-shaped lever is provided with a through hole; the through hole is inserted into the bottom of the L-shaped supporting rod, and one end of the L-shaped lever is contacted with the hook tip of the lifting hook; the other end of the L-shaped lever is provided with a connecting rod A corresponding to the position of the rope collecting device B; the connecting rod A is parallel to the L-shaped lever, one end of the connecting rod A is hinged with the L-shaped lever, and the other end of the connecting rod A is connected with one end of the rope body A; the other end of the rope body A is connected with a rope collecting device B; the bottom of the L-shaped supporting rod is provided with a nut for limiting the L-shaped lever; a return spring is arranged between the nut and the L-shaped lever;
a U-shaped clamping piece is arranged on the outer side of the hook tip of the lifting hook; one side of the U-shaped clamp is provided with a connecting rod B, and the other side of the U-shaped clamp is provided with a pre-tightening bolt; the connecting rod B is arranged at the same side of the rope collecting device A; one end of the connecting rod B is hinged with the connecting rod B, and the other end of the connecting rod B is connected with one end of the rope body B; the other end of the rope body B is connected with the rope collecting device A.
As a further technical improvement, the rope collecting device A comprises a box body A, and a signal receiver A, a battery A, a motor A and a wire collecting turntable A which are arranged in the box body A; a rotating shaft of the motor A is connected with the wire take-up turntable A; the take-up turntable A is connected with the rope body B; the signal receiver A is electrically connected with the battery A and the motor A respectively. The remote controller sends a control signal, the signal receiver A receives the signal, the motor A is started to drive the wire take-up turntable A to take up the rope body B until the rope body B is tightened.
As a further technical improvement, the rope collecting device B comprises a box body B, and a signal receiver B, a battery B, a motor B and a wire collecting turntable B which are arranged in the box body B; a rotating shaft of the motor B is connected with a wire take-up turntable B; the take-up turntable B is connected with the rope body A; and the signal receiver B is electrically connected with the battery B and the motor B respectively.
As a further technical improvement, the corners of the U-shaped clamping piece are in arc transition. The corner of the U-shaped clamp adopts arc transition to prevent the lifting rope from being clamped to the corner of the U-shaped clamp when sliding off.
As a further technical improvement, the bottom corner of the L-shaped lever close to one end of the sharp corner of the lifting hook adopts circular arc transition. The bottom corner of the L-shaped lever close to one end of the sharp corner of the lifting hook adopts circular arc transition to prevent the bottom corner of the L-shaped lever from being clamped to the lifting rope and being incapable of effectively unhooking.
As further technical improvement, the top of the box body A is provided with a flip cover A, and the surface of the flip cover A is provided with a handle A; the flip cover A is provided with a waterproof rubber strip A.
As a further technical improvement, a flip cover B is arranged at the top of the box body B, and a handle B is arranged on the surface of the flip cover B; the flip cover B is provided with a waterproof rubber strip B.
The utility model discloses a use method for high altitude hoist remote control unhook device, including following step:
s1: the lifting hook is in an initial state, the rope body B is in a loose and tension-free state, a technician lowers the lifting hook to a height to be lifted, a worker hangs the lifting rope into the lifting hook, the lifting rope is pulled downwards to extrude the front end of the L-shaped lever, the elastic force of the return spring is overcome, the lifting rope is clamped into the bottom of the lifting hook, the L-shaped lever is reset under the action of the return spring, an opening of the lifting hook is clamped, and the lifting rope is prevented from unhooking; s2: a technician lifts a weight of the lifting rope to a position with a corresponding height, keeps the lifting rope under the gravity of the weight to be tightened, controls the remote controller, controls the rope collecting device B to be started, pulls the L-shaped lever to be contracted, puts down the weight and enables the lifting rope to be in a loose state; s3: the technical personnel control the remote controller, control receipts rope device A and start, slowly tighten rope body B, slowly lift the lifting rope out the opening of lifting hook, receive rope device A and receive the rope and finish, rope body B tightens, and the lifting rope slides under the action of gravity, and the lifting rope unhook is finished.
Compared with the prior art, the utility model discloses the beneficial effect who has as follows:
1. the utility model discloses a receive rope device A and receive rope device B and control receiving and releasing of rope body B and L type lever respectively, control lifting rope mousing-hook and automatic unhook respectively, realize lifting hook mousing-hook and automatic unhook function integration, through remote controller remote control, the high altitude surface hangs the heavy object and need not the workman and answer, realizes the automatic unhook of lifting rope, easy operation, practical convenient.
2. The utility model has the advantages that the U-shaped clamp used for connecting the rope body B is arranged at the hook point of the lifting hook, the rope body B is tightened under the pulling of the rope collecting device A, the automatic unhooking of the lifting rope is realized, the structure is simple, the installation is simple, and the maintenance is also convenient; meanwhile, the rope body A and the rope body B are respectively connected with the connecting rod A and the connecting rod B, the rope body A and the rope body B can be directly tightened, friction at the connecting position is reduced, and the service life is prolonged.
3. The utility model discloses well adoption clamp ring B and mousing-hook device swing joint easily adjust the position of L type lever, simple to operate.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic view of the back structure of the present invention.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic view of the unhooking state of the present invention.
Wherein, each icon and the corresponding part name are as follows:
1-lifting hook, 2-rope collecting device A, 21-box A, 22-signal receiver A, 23-battery A, 24-motor A, 25-handle A, 26-rope collecting turntable A, 3-rope collecting device B, 31-box B, 32-signal receiver B, 33-battery B, 34-motor B, 35-flip cover B, 36-rope collecting turntable B, 37-handle B, 4-unhooking device, 41-clamp ring B, 42-connecting rod A, 43-L type lever, 44-reset spring, 45-L type supporting rod, 5-rope body A, 6-rope body B, 7-U type clamp, 71-connecting rod B, 8-clamp ring A and 9-remote controller.
Detailed Description
In order to make the aforementioned objects, features and advantages of the basic invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example 1:
as shown in fig. 1-4, the remote control unhooking device for the high-altitude lifting appliance of the embodiment comprises a lifting hook 1, a rope collecting device a2, a rope collecting device B3, a unhooking device 4, a rope body a5, a rope body B6, and a remote controller 9 for remotely controlling the rope collecting device a2 and the rope collecting device B3; the upper part of the lifting hook 1 is provided with a clamping ring A8, one side of the clamping ring A8 is connected with a rope collecting device A2, and the other side of the clamping ring A8 is connected with a rope collecting device B3; the middle part of the lifting hook 1 is provided with a unhooking device 4; the unhooking device 4 is arranged on the same side as the rope collecting device B3; the unhooking device 4 comprises a clamping ring B41, an L-shaped lever 43 and an L-shaped supporting rod 45; the clamping ring B41 is connected with the middle part of the lifting hook 1; one side of the clamping ring B41 is connected with the upper part of the L-shaped supporting rod 45 with an outward opening; the middle part of the L-shaped lever 43 is provided with a through hole; the through hole is inserted into the bottom of the L-shaped support rod 45, and one end of the L-shaped lever 43 is contacted with the hook tip of the lifting hook 1; the other end of the L-shaped lever 43 is provided with a connecting rod A42 corresponding to the position of the rope collecting device B3; the connecting rod A42 is parallel to the L-shaped lever 43, one end of the connecting rod A42 is hinged with the L-shaped lever 43, and the other end of the connecting rod A42 is connected with one end of the rope body A5; the other end of the rope body A5 is connected with a rope collecting device B3; the bottom of the L-shaped supporting rod 45 is provided with a nut for limiting the L-shaped lever 43; a return spring 44 is arranged between the nut and the L-shaped lever 43; a U-shaped clamping piece 7 is arranged on the outer side of the hook tip of the lifting hook 1; a connecting rod B71 is arranged on one side of the U-shaped clamp 7, and a pre-tightening bolt is arranged on the other side of the U-shaped clamp; the connecting rod B71 is positioned at the same side of the rope-collecting device A2; one end of the connecting rod B71 is hinged with the connecting rod B71, and the other end of the connecting rod B71 is connected with one end of the rope body B6; the other end of the rope body B6 is connected with a rope collecting device A2.
The rope winding device A2 comprises a box body A21, a signal receiver A22, a battery A23, a motor A24 and a rope winding turntable A26, wherein the signal receiver A22, the battery A23, the motor A24 and the rope winding turntable A26 are installed in the box body A21; the rotating shaft of the motor A24 is connected with a wire take-up turntable A26; the take-up turntable A26 is connected with a rope body B6; the signal receiver A22 is electrically connected with the battery A23 and the motor A24 respectively. The remote controller 9 sends a signal, the signal receiver A22 receives the signal, the motor A24 is started to drive the wire take-up turntable A26 to take up the rope body B6 until the rope body B6 is tightened.
The rope collecting device B3 comprises a box body B31, a signal receiver B32, a battery B33, a motor B34 and a rope collecting turntable B36, wherein the signal receiver B32, the battery B33, the motor B34 and the rope collecting turntable B36 are arranged in the box body B31; the rotating shaft of the motor B34 is connected with a wire take-up turntable B36; the take-up turntable B36 is connected with the rope body A5; the signal receiver B32 is electrically connected with the battery B33 and the motor B34 respectively.
The corners of the U-shaped clamp 7 are in arc transition. The arc transition is adopted at the corner of the U-shaped clamp 7 to prevent the lifting rope from being clamped to the corner of the U-shaped clamp 7 when sliding off.
The bottom corner of the L-shaped lever 43 close to the sharp corner of the lifting hook 1 adopts circular arc transition. The arc transition is adopted at the bottom corner of the L-shaped lever 43 close to the sharp corner of the lifting hook to prevent the bottom corner of the L-shaped lever 43 from being clamped to the lifting rope and being incapable of effectively unhooking.
The top of the box body A21 is provided with a flip cover A, and the surface of the flip cover A is provided with a handle A25; the flip cover A is provided with a waterproof rubber strip A.
The top of the box body B31 is provided with a flip cover B35, and the surface of the flip cover B35 is provided with a handle B37; the flip cover B35 is provided with a waterproof rubber strip B.
The use method of the remote control unhooking device for the high-altitude lifting appliance comprises the following steps:
s1: in an initial state, the rope body B6 is in a loose and tension-free state, a technician lowers the lifting hook 1 to a height to be lifted, a worker hangs the lifting rope into the lifting hook 1, pulls down the lifting rope, extrudes the front end of the L-shaped lever 43, overcomes the elastic force of the reset spring 44, clamps the lifting rope into the bottom of the lifting hook 1, resets the L-shaped lever 43 under the action of the reset spring 44, blocks the opening of the lifting hook 1 and prevents the lifting rope from unhooking; s2: a technician lifts a weight of the lifting rope, lifts the weight to a position with a corresponding height, keeps the lifting rope under the gravity of the weight to be tightened, controls the remote controller, controls the rope winding device B3 to be started, pulls the L-shaped lever 43 to be contracted, puts down the weight and enables the lifting rope to be in a loose state; s3: the technician controls the remote controller to control the rope collecting device A2 to start, slowly tightens the rope body B6, slowly lifts the lifting rope out of the opening of the lifting hook 1, finishes rope collecting of the rope collecting device A2, tightens the rope body B6, slides down the lifting rope under the action of gravity, and finishes rope unhooking.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a be used for high altitude hoist remote control unhook device which characterized in that: comprises a lifting hook (1), a rope collecting device A (2), a rope collecting device B (3), a unhooking device (4), a rope body A (5), a rope body B (6) and a remote controller (9) for remotely controlling the rope collecting device A (2) and the rope collecting device B (3); the upper part of the lifting hook (1) is provided with a clamping ring A (8), one side of the clamping ring A (8) is connected with a rope collecting device A (2), and the other side of the clamping ring A (8) is connected with a rope collecting device B (3);
the middle part of the lifting hook (1) is provided with a unhooking device (4); the unhooking device (4) and the rope collecting device B (3) are arranged on the same side; the unhooking device (4) comprises a clamping ring B (41), an L-shaped lever (43) and an L-shaped supporting rod (45); the clamping ring B (41) is connected with the middle part of the lifting hook (1); one side of the clamping ring B (41) is connected with the upper part of an L-shaped supporting rod (45) with an outward opening; the middle part of the L-shaped lever (43) is provided with a through hole; the through hole is inserted into the bottom of the L-shaped support rod (45), and one end of the L-shaped lever (43) is contacted with the hook tip of the lifting hook (1); the other end of the L-shaped lever (43) is provided with a connecting rod A (42) corresponding to the position of the rope collecting device B (3); the connecting rod A (42) is parallel to the L-shaped lever (43), one end of the connecting rod A (42) is hinged with the L-shaped lever (43), and the other end of the connecting rod A (42) is connected with one end of the rope body A (5); the other end of the rope body A (5) is connected with a rope collecting device B (3); the bottom of the L-shaped supporting rod (45) is provided with a nut for limiting the L-shaped lever (43); a return spring (44) is arranged between the nut and the L-shaped lever (43);
a U-shaped clamping piece (7) is arranged on the outer side of the hook tip of the lifting hook (1); one side of the U-shaped clamp (7) is provided with a connecting rod B (71), and the other side of the U-shaped clamp is provided with a pre-tightening bolt; the connecting rod B (71) is arranged at the same side of the rope collecting device A (2); one end of the connecting rod B (71) is hinged with the connecting rod B (71), and the other end of the connecting rod B (71) is connected with one end of the rope body B (6); the other end of the rope body B (6) is connected with the rope collecting device A (2).
2. The remote-control unhooking device for the high-altitude lifting tool according to claim 1, wherein: the rope collecting device A (2) comprises a box body A (21), and a signal receiver A (22), a battery A (23), a motor A (24) and a rope collecting turntable A (26) which are arranged in the box body A (21); a rotating shaft of the motor A (24) is connected with a wire take-up turntable A (26); the take-up turntable A (26) is connected with the rope body B (6); the signal receiver A (22) is respectively electrically connected with the battery A (23) and the motor A (24).
3. The remote-control unhooking device for the high-altitude lifting tool according to claim 1, wherein: the rope collecting device B (3) comprises a box body B (31), and a signal receiver B (32), a battery B (33), a motor B (34) and a rope collecting turntable B (36) which are arranged in the box body B (31); a rotating shaft of the motor B (34) is connected with a wire take-up turntable B (36); the take-up turntable B (36) is connected with the rope body A (5); the signal receiver B (32) is respectively electrically connected with the battery B (33) and the motor B (34).
4. The remote-control unhooking device for the high-altitude lifting tool according to claim 1, wherein: the corners of the U-shaped clamping piece (7) are in arc transition.
5. The remote-control unhooking device for the high-altitude lifting tool according to claim 1, wherein: the bottom corner of the L-shaped lever (43) close to the sharp corner of the lifting hook (1) adopts circular arc transition.
6. The remote-control unhooking device for the high-altitude lifting tool according to claim 2, wherein: the top of the box body A (21) is provided with a turnover cover A, and the surface of the turnover cover A is provided with a handle A (25); the flip cover A is provided with a waterproof rubber strip A.
7. The remote-control unhooking device for the high-altitude lifting tool according to claim 3, wherein: the top of the box body B (31) is provided with a flip cover B (35), and the surface of the flip cover B (35) is provided with a handle B (37); the flip cover B (35) is provided with a waterproof rubber strip B.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367086.7U CN214359766U (en) | 2021-02-08 | 2021-02-08 | Remote control unhooking device for high-altitude lifting appliance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367086.7U CN214359766U (en) | 2021-02-08 | 2021-02-08 | Remote control unhooking device for high-altitude lifting appliance |
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| CN214359766U true CN214359766U (en) | 2021-10-08 |
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| CN202120367086.7U Active CN214359766U (en) | 2021-02-08 | 2021-02-08 | Remote control unhooking device for high-altitude lifting appliance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623934A (en) * | 2021-02-08 | 2021-04-09 | 广西建工集团第二建筑工程有限责任公司 | Remote control unhooking device for high-altitude lifting appliance and using method thereof |
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2021
- 2021-02-08 CN CN202120367086.7U patent/CN214359766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623934A (en) * | 2021-02-08 | 2021-04-09 | 广西建工集团第二建筑工程有限责任公司 | Remote control unhooking device for high-altitude lifting appliance and using method thereof |
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