CN211169523U - Special self-locking device for stacking clamp of autoclaved aerated concrete product - Google Patents
Special self-locking device for stacking clamp of autoclaved aerated concrete product Download PDFInfo
- Publication number
- CN211169523U CN211169523U CN201922322861.2U CN201922322861U CN211169523U CN 211169523 U CN211169523 U CN 211169523U CN 201922322861 U CN201922322861 U CN 201922322861U CN 211169523 U CN211169523 U CN 211169523U
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- locking device
- self
- aerated concrete
- stacking
- autoclaved aerated
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- 238000003825 pressing Methods 0.000 claims abstract description 5
- 210000000078 claw Anatomy 0.000 claims description 18
- 238000012856 packing Methods 0.000 abstract description 25
- 229910000831 Steel Inorganic materials 0.000 abstract description 17
- 239000010959 steel Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 7
- 230000001174 ascending effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to a self-locking device, concretely relates to evaporate special self-locking device of pile up neatly anchor clamps of pressing aerated concrete product. The cup cover comprises a connecting piece and a connecting seat, wherein the connecting seat is a cup cover body, and a rectangular connecting port is arranged at the top of the connecting seat; the connecting seat is movably clamped with the connecting piece through the connecting port. The special self-locking device can lead the stacking clamp to be in an open state and keep in the stacking operation process, so as to facilitate the clamping of the packing unit body, and can effectively solve the problem that the existing steel wire lifting rope is easy to cut autoclaved aerated concrete products, so that the rejection rate is higher; the packing unit bodies can be directly clamped and clamped by the self-locking device through locking of the self-locking device on the stacking clamp without manual adjustment, so that the problem that the working efficiency is lower due to the fact that manual adjustment and positioning are needed in the existing stacking operation process is solved. The special self-locking device has the characteristics of simple structure and good practicability, and is particularly suitable for installing and using the stacking clamps of autoclaved aerated concrete product manufacturing enterprises.
Description
Technical Field
The utility model relates to a self-locking device, concretely relates to evaporate special self-locking device of pile up neatly anchor clamps of pressing aerated concrete product.
Background
The autoclaved aerated concrete product (building block) is an integral component which is mainly prepared by taking siliceous materials, calcareous materials, gas-generating materials and the like as raw materials through the working procedures of burdening, cutting, autoclaving and the like, and the autoclaved aerated concrete building block is a novel building material, has the characteristics of light weight, heat preservation, sound insulation, fire prevention, strength, processability and other indexes superior to those of the traditional process, and is more and more widely valued by people in the field of building. After the production of the autoclaved aerated concrete block is finished, a finished product is usually placed on a bracket to form a packing unit body (see an attached drawing 8), and then the packing unit body is stacked by a forklift by means of the bracket so as to reduce the floor area of a warehouse as much as possible; because the lifting of the forklift is limited, and the packing unit bodies have large weight and large volume, the packing unit bodies can be stacked only in two layers; 3 layers or more of packing unit bodies are difficult to stack; in order to solve the problem, the existing enterprises carry out stacking operation through a traveling crane, and the problem of multilayer stacking is well solved by adopting a traveling crane mode; however, the steel wire lifting rope in the stacking operation process is easy to cut autoclaved aerated concrete products, so that the rejection rate is high, and on the other hand, the clamping stations for manually adjusting and positioning the steel wire lifting rope and the clamp in the stacking operation process are required, so that the working efficiency is low, and therefore improvement is needed.
Disclosure of Invention
An object of the utility model is to provide a simple structure, the practicality is good, can prevent effectively among the pile up neatly operation process that the steel wire lifting rope from to evaporating the incised wound of pressing aerated concrete product, and need not artifical adjustment location steel wire lifting rope and anchor clamps to reduce the rejection rate, improve work efficiency's the special self-locking device of pile up neatly anchor clamps that evaporate aerated concrete product.
The technical scheme of the utility model is that:
the utility model provides a evaporate special self-locking device of pile up neatly anchor clamps of pressing aerated concrete product, it comprises connecting piece and connecting seat, its characterized in that: the connecting seat is a cup-covering body, and a rectangular connecting port is arranged at the top of the connecting seat; the connecting seat is movably clamped with the connecting piece through the connecting port.
The connecting piece comprises an assembly seat, a guide limit rotating ring and a hook, wherein the assembly seat is a cylindrical body, and the guide limit rotating ring is fixedly arranged in the assembly seat.
The circumference of the guide limiting rotary ring is provided with a guide limiting groove, and a hook is movably arranged in the guide limiting rotary ring.
The hook is T-shaped and comprises an installation column, a connecting rod and a hook claw, limiting rotating shafts are symmetrically arranged on two sides of the installation column, one end of each limiting rotating shaft is inserted into a corresponding guiding limiting groove and is in sliding connection with the corresponding guiding limiting rotating ring, the connecting rod is fixedly arranged at the bottom of the installation column, and the hook claw is fixedly arranged at the bottom end of the connecting rod.
The guide limiting grooves are continuous Y-shaped, and adjacent limiting grooves are communicated with each other through the matching of the left inclined groove and the right inclined groove.
The left chute and the right chute are respectively arranged in an inclined manner at 45 degrees.
The beneficial effects of the utility model reside in that:
the self-locking device special for the stacking clamp of the autoclaved aerated concrete products can enable the stacking clamp to be in an open state and keep the open state in the stacking operation process so as to facilitate clamping of the packing unit bodies, and can solve the problem that the autoclaved aerated concrete products are easily cut by the existing steel wire lifting ropes so that the rejection rate is high; the packing unit bodies can be directly clamped and clamped by the self-locking device through locking of the self-locking device on the stacking clamp without manual adjustment, so that the problem that the working efficiency is lower due to the fact that manual adjustment and positioning are needed in the existing stacking operation process is solved. The special self-locking device has the characteristics of simple structure and good practicability, and is particularly suitable for installing and using the stacking clamps of autoclaved aerated concrete product manufacturing enterprises.
Drawings
FIG. 1 is a schematic sectional view of the assembly of the present invention;
fig. 2 is a schematic perspective view of the connecting seat of the present invention;
fig. 3 is a schematic perspective view of the hook of the present invention;
fig. 4 is a schematic perspective view of the guiding and limiting rotating ring of the present invention;
fig. 5 is an expanded schematic view of the guiding and limiting rotating ring of the present invention;
FIG. 6 is a schematic perspective view of the pallet clamp;
FIG. 7 is a side elevational view of the pallet clamp;
fig. 8 is a schematic view of a packing unit body.
In the figure: 1. chuck mount, 2, chuck arm, 3, hoist and mount connecting rod, 4, grapple, 5, linking arm, 6, assembly pin axle, 7, packing cell cube, 8, bracket, 9, spacing guide post, 10, installation pin axle, 11, connecting pin axle, 12, lift wire rope, 13, balancing weight, 14, connecting piece, 15, connecting seat, 16, connector, 17, assembly seat, 18, the spacing rotatory ring of direction, 19, the erection column, 20, the spacing groove of direction, 21, the connecting rod, 22, the claw, 23, spacing rotation axis.
Detailed Description
The self-locking device special for the stacking clamp of the autoclaved aerated concrete product comprises a connecting piece 14 and a connecting seat 15, wherein the connecting seat 15 is a cup-covered body, and a rectangular connecting port 16 is arranged at the top of the connecting seat 15.
The connecting piece 14 is composed of an assembly seat 17, a guide limit rotating ring 18 and a hook, the assembly seat 17 is a cylindrical body, the guide limit rotating ring 18 is fixedly installed in the assembly seat 17, a guide limit groove 20 is formed in the circumference of the guide limit rotating ring 18, the hook is movably installed in the guide limit rotating ring 18 and is T-shaped, the hook is composed of an installation column 19, a connecting rod 21 and a hook claw 22, limit rotating shafts 23 are symmetrically installed on two sides of the installation column 19, one end of each limit rotating shaft 23 is inserted into the guide limit groove 20 and is in sliding connection with the guide limit rotating ring 18, the connecting rod 21 is fixedly installed at the bottom of the installation column 19, and the hook claw 22 is fixedly installed at the bottom end of the. The connecting base 15 is movably clamped (hooked) with the claw 22 of the connecting piece 14 through the connecting port 16. The connecting base 15 and the connecting piece 14 are respectively fixedly mounted on the pallet clamp.
The stacking clamp is composed of a clamp fixing frame 1, clamp arms 2, a hoisting connecting rod 3, a grapple 4 and a connecting arm 5, wherein the clamp fixing frame 1 is a frame body shaped like a Chinese character 'ri', the clamp arms 2 are symmetrically arranged on the end faces of two sides of the clamp fixing frame 1 through assembling lugs and assembling pin shafts 6, the clamp arms 2 are frame bodies shaped like Chinese character 'gan', the grapple 4 is arranged at the bottom of each clamp arm 2, and the grapple 4 is flat and is used for grabbing and packing a bracket 8 of a unit body 7 in the working process.
The middle part of the upper surface of the chuck fixing frame 1 is movably provided with a hoisting connecting rod 3 through a limiting guide post 9, the end surfaces of the two sides of the hoisting connecting rod 3 are provided with a connecting arm 5 through a connecting lug and a mounting pin shaft 10, one end of the connecting arm 5 is connected with the chuck arm 2 through a connecting pin shaft 11, and the hoisting connecting rod 3 outside the limiting guide post 9 is fixedly provided with a hoisting ring. The lifting ring is used for being connected with a lifting steel wire rope 12 of the crane so as to integrally lift the clamp.
A balancing weight 13 is fixedly arranged in the middle of the upper surface of the hoisting connecting rod 3 so as to increase the weight of the hoisting connecting rod 3; the connecting seat 15 is fixedly arranged on the chuck fixing frame 1 of the stacking clamp, the connecting piece 14 is welded at the bottom of the hoisting connecting rod 3 of the stacking clamp through the assembling seat 17 when being installed, and the hoisting connecting rod 3 is movably connected with the chuck fixing frame 18 through the matching of the connecting seat 15 and the connecting piece 14.
When the stacking clamp is assembled, the telescoping frame is arranged at the bottom of the travelling crane pulley, namely, one end of the telescoping frame is fixedly connected with the chuck fixing frame 1, and the other end of the telescoping frame is fixedly connected with the pulley, so that the stability of the clamp in working is ensured; and the lifting steel wire rope 12 of the crane is connected with the hoisting ring on the hoisting connecting rod 3.
When the travelling crane works, when the travelling crane runs above the packing unit body 7 to be stacked, the travelling crane is controlled to stop, and meanwhile, the pulley is controlled to move above the packing unit body 7 to be perpendicular to the packing unit body 7. After the equipment is finished; starting a winch drum motor on the traveling crane to drive a speed reducer and a winch drum to rotate reversely so as to loosen a lifting steel wire rope 12 to enable the clamp to move downwards, wherein the hoisting connecting rod 3 and the chuck fixing frame 1 are in a connecting state through the matching of a connecting seat 15 and a connecting piece 14; the hoisting connecting rod 3 is in a contact state with the end cap of the limiting guide column 9, and the chuck arms 2 on the two sides are in a splayed opening state by taking the assembling pin shaft 6 as an axis; the limit rotating shafts 23 on both sides of the mounting post 19 are located at the lowest end of the straight groove of the guide limit groove 20, the hook 22 is in contact with the inner wall of the top of the connecting seat 15, and the hook 22 and the connecting port 33 of the connecting seat 15 are in a 90-degree crossed (cross-shaped) state. In the descending process, the telescopic frame extends out step by step under the self weight of the stacking clamp, and when the chuck arm 2 straddles on the packing unit body 7 and the grapple 4 at the bottom is in contact with the ground, the clamp is shown to descend in place.
The overall descending trend of the clamp disappears after the clamp descends in place; the hoisting connecting rod 3 continues to move downwards along the limiting guide post 9 under the self weight, meanwhile, the hook claw 22 of the connecting piece 14 synchronously moves downwards in the connecting seat 15, and when the hook claw 22 is contacted with the chuck fixing frame 1, the limiting rotating shafts 23 on two sides of the mounting post 19 move upwards from the lowest end of the straight groove.
Because the guide limiting grooves 20 are continuous Y-shaped, the adjacent limiting grooves are mutually communicated through the matching of the left chute and the right chute, and the left chute and the right chute are respectively arranged in an inclined manner of 45 degrees; when the limiting rotating shaft 23 enters the right chute along the straight chute, the hook integrally rotates at 45 degrees under the action of the right chute, and the hook claw 22 and the connecting port 33 of the connecting seat 15 are in a 45-degree crossed (oblique crossed) state; when the limiting rotating shaft 23 enters the highest point of the right chute, the whole hook is not rotated, the connecting seat 15 is in a contact state with the connecting piece 14, the hoisting connecting rod 3 does not move downwards, and at the moment, the hoisting connecting rod 3 is located at the lowest end of the limiting guide column 9.
When the hoisting connecting rod 3 does not descend any more, and the connecting seat 15 is in a contact state with the connecting piece 14, the hoisting steel wire rope 29 is in a loose state, the winch drum motor 3 is started to rotate in the forward direction at the moment, the hoisting connecting rod 3 is driven by the hoisting steel wire rope 29 to ascend along the limiting guide post 9, the limiting rotating shaft 23 runs from the highest point of the right chute to the left chute of the adjacent limiting groove at the moment and gradually enters the lowest end of the straight chute of the adjacent limiting groove, the hook whole body rotates 45 degrees again under the action of the left chute in the process that the limiting rotating shaft 23 runs from the highest point of the right chute to the left chute of the adjacent limiting groove, so that the hook claw 22 is matched with the connecting port 33 of the connecting seat 15 in the facing direction, the hook claw 22 can withdraw from the connecting port 33 of the connecting seat 15 along with the continuous ascending of the hoisting connecting.
After the connection state of the connecting seat 15 and the connecting piece 14 is released, along with the continuous upward movement of the hoisting connecting rod 3, the hoisting connecting rod 3 applies an outward thrust to the chuck arm 2 through the connecting arm 5 to force the chuck arm 2 to rotate by taking the assembling pin 23 as an axis, the splayed state that the chuck arm 2 is spread outwards is released, and the grapple 21 moves inwards and is inserted into the bracket 25 of the packing unit body 24, so that the bracket 25 is tightly grabbed.
The hoisting connecting rod 3 continues to move upwards, when the hoisting connecting rod 3 is contacted with the end cap of the limiting guide post 9 again, the hoisting connecting rod 3 stops moving upwards, and the fastening state of the grapple 4 and the bracket 8 is kept. Along with the rotation of the winch drum motor, the ascending force of the hoisting connecting rod 3 pulled by the lifting steel wire rope 12 is transmitted to the chuck fixing frame 1 through the limiting guide post 9, so that the packing unit body 7 and the bracket 8 are integrally hoisted; in this process, the telescopic frame is gradually retracted. When the packing unit body 7 and the bracket 8 are integrally lifted to a certain height, the packing unit body 7 and the bracket 8 can be integrally lifted to a specified position through the operation of the traveling crane and the movement of the tackle on the traveling crane.
After the packing unit body 7 and the bracket 8 are integrally hoisted to the designated positions, starting a twisting drum motor to drive a speed reducer and a twisting drum to reversely rotate so as to loosen a lifting steel wire rope 12 to enable the stacking clamp to descend, wherein when the packing unit body 7 and the bracket 8 are integrally contacted with the ground, the descending trend of the clamp disappears; the hoisting connecting rod 3 descends along the limiting guide post 9 under the self weight, meanwhile, the hook claw 22 of the connecting piece 14 descends synchronously and is inserted into the connecting seat 15 through the connecting port 33 of the connecting seat 15, when the hook claw 22 contacts with the chuck fixing frame 1, the limiting rotating shafts 23 on two sides of the mounting post 19 move upwards from the lowest end of the straight groove, when the limiting rotating shafts 23 enter the right inclined groove along the straight groove, the hook integrally rotates at 45 degrees under the action of the right inclined groove, and at the moment, the hook claw 22 and the connecting port 33 of the connecting seat 15 are in a 45-degree crossed state; when the limiting rotating shaft 23 enters the highest point of the right chute, the whole hook is not rotated any more, the connecting seat 15 and the connecting piece 14 are in a contact state at the moment, the hoisting connecting rod 3 does not move downwards any more, and the hoisting connecting rod 3 is located at the lowest end of the limiting guide post 9.
The hoisting connecting rod 3 stops moving downwards, when the connecting seat 15 is in a contact state with the connecting piece 14, the hoisting steel wire rope 12 is in a loose state, the winch motor is started to rotate in the forward direction at the moment, the hoisting connecting rod 3 is driven by the hoisting steel wire rope 12 to move upwards along the limiting guide post 9, the limiting rotating shaft 23 moves from the highest point of the right chute to the left chute of the adjacent limiting groove at the moment and gradually enters the lowest end of the straight chute of the adjacent limiting groove, and in the process that the limiting rotating shaft 23 moves from the highest point of the right chute to the left chute of the adjacent limiting groove, the whole hook rotates 45 degrees again under the action of the left chute, so that the hook claw 22 and the connecting port 33 of the connecting seat 15 are in a cross shape, and the hook claw 22 cannot. At the moment, the connecting seat 15 and the connecting piece 14 are in a connecting and locking state; the chuck fixing frame 18 applies a downward pulling force to the hoisting connecting rod 3 through the cooperation of the connecting seat 15 and the connecting piece 14. Therefore, an inward pulling force is applied to the chuck arm 2 through the hoisting connecting rod 3 and the connecting arm 5, the chuck arm 2 is forced to rotate by taking the assembling pin shaft 23 as an axis, the grapple 4 moves outwards to release the bracket 8, and the chuck arm 2 is in a splayed opening state and is kept; along with the rotation of the winch drum motor, the ascending force of the lifting steel wire rope 12 pulling the hoisting connecting rod 3 is transmitted to the chuck fixing frame 1 through the connecting seat 15 and the connecting piece 14, so that the clamp is withdrawn from the packing unit body 7. So far, one working cycle is completed, and the next working cycle can be entered.
The self-locking device special for the stacking clamp of the autoclaved aerated concrete products can enable the stacking clamp to be in an open state and keep the open state in the stacking operation process so as to facilitate clamping of the packing unit bodies, and can solve the problem that the autoclaved aerated concrete products are easily cut by the existing steel wire lifting ropes so that the rejection rate is high; the packing unit bodies can be directly clamped and clamped by the self-locking device through locking of the self-locking device on the stacking clamp without manual adjustment, so that the problem that the working efficiency is lower due to the fact that manual adjustment and positioning are needed in the existing stacking operation process is solved. The special self-locking device has the characteristics of simple structure and good practicability, and is particularly suitable for installing and using the stacking clamps of autoclaved aerated concrete product manufacturing enterprises.
Claims (6)
1. The utility model provides a evaporate special self-locking device of pile up neatly anchor clamps of pressing aerated concrete product, it comprises connecting piece (14) and connecting seat (15), its characterized in that: the connecting seat (15) is a covering cup body, and a rectangular connecting port (16) is arranged at the top of the connecting seat (15); the connecting seat (15) is movably clamped with the connecting piece (14) through a connecting port (16).
2. The self-locking device special for the stacking clamp for autoclaved aerated concrete products, as recited in claim 1, is characterized in that: the connecting piece (14) is composed of an assembling seat (17), a guide limit rotating ring (18) and a hook, the assembling seat (17) is a cylindrical body, and the guide limit rotating ring (18) is fixedly arranged in the assembling seat (17).
3. The self-locking device special for the stacking clamp for autoclaved aerated concrete products, as recited in claim 2, is characterized in that: the circumference of the guiding limit rotating ring (18) is provided with a guiding limit groove (20), and a hook is movably arranged in the guiding limit rotating ring (18).
4. The self-locking device special for the stacking clamp for autoclaved aerated concrete products, as recited in claim 3, is characterized in that: the hook is T-shaped and comprises a mounting column (19), a connecting rod (21) and a hook claw (22), limiting rotating shafts (23) are symmetrically mounted on two sides of the mounting column (19), one ends of the limiting rotating shafts (23) are inserted into guiding limiting grooves (20) and are in sliding connection with guiding limiting rotating rings (18), the connecting rod (21) is fixedly mounted at the bottom of the mounting column (19), and the hook claw (22) is fixedly mounted at the bottom end of the connecting rod (21).
5. The self-locking device special for the stacking clamp for autoclaved aerated concrete products, as recited in claim 4, is characterized in that: the guide limiting grooves (20) are continuous Y-shaped, and adjacent limiting grooves are communicated with each other through the matching of the left inclined groove and the right inclined groove.
6. The self-locking device special for the stacking clamp for autoclaved aerated concrete products, as recited in claim 5, is characterized in that: the left chute and the right chute are respectively arranged in an inclined manner at 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322861.2U CN211169523U (en) | 2019-12-23 | 2019-12-23 | Special self-locking device for stacking clamp of autoclaved aerated concrete product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322861.2U CN211169523U (en) | 2019-12-23 | 2019-12-23 | Special self-locking device for stacking clamp of autoclaved aerated concrete product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211169523U true CN211169523U (en) | 2020-08-04 |
Family
ID=71818180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922322861.2U Expired - Fee Related CN211169523U (en) | 2019-12-23 | 2019-12-23 | Special self-locking device for stacking clamp of autoclaved aerated concrete product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211169523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877194A (en) * | 2020-09-08 | 2020-11-03 | 浙江世润建创科技发展有限公司 | Manufacturing and using method of splicing clamp for new and old bridges |
-
2019
- 2019-12-23 CN CN201922322861.2U patent/CN211169523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877194A (en) * | 2020-09-08 | 2020-11-03 | 浙江世润建创科技发展有限公司 | Manufacturing and using method of splicing clamp for new and old bridges |
| CN111877194B (en) * | 2020-09-08 | 2022-05-27 | 浙江世润建创科技发展有限公司 | Manufacturing and using method of splicing clamp for new and old bridges |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |