CN112897321A - Lifting fixture with stability and anti-drop functions - Google Patents
Lifting fixture with stability and anti-drop functions Download PDFInfo
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- CN112897321A CN112897321A CN202110076764.9A CN202110076764A CN112897321A CN 112897321 A CN112897321 A CN 112897321A CN 202110076764 A CN202110076764 A CN 202110076764A CN 112897321 A CN112897321 A CN 112897321A
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- 238000009434 installation Methods 0.000 claims abstract description 32
- 239000004575 stone Substances 0.000 claims abstract 2
- 230000000087 stabilizing effect Effects 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 17
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003381 stabilizer Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013404 process transfer Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
- B66C1/427—Gripping members engaging only the external or internal surfaces of the articles motor actuated by hydraulic or pneumatic motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0237—Multiple lifting units; More than one suction area
- B66C1/0243—Separate cups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a stable anti-drop hoisting clamp which comprises a connecting shaft and a connecting block, wherein a connecting base is connected below the connecting shaft, a first fixing block is connected below the connecting base, the connecting block is arranged on one side of the first fixing block, a supporting rod is arranged below the connecting block, a first connecting block is connected on one side of the first fixing block, and an installation block is arranged on one side of the first connecting block. The invention has the beneficial effects that: this stone tongs with stability anti-drop, when whole device is pressing from both sides and is getting article, can adsorb the material through the sucking disc of support frame below to mutually supporting between the inside air duct of sucking disc and the air pump takes out the air in the middle of the sucking disc totally, guarantees that the sucking disc can be better fix the article absorption, and mutually supporting between arm lock and sucking disc, makes that the material can be better be got by the absorption clamp, can prevent effectively that the condition that the material drops from taking place.
Description
Technical Field
The invention relates to the technical field of hoisting clamps, in particular to a hoisting clamp with stability and anti-falling performance.
Background
Along with the continuous development of modern part processing technology, many parts all need carry out the processing of many times part, some small parts can place through holding, and some great parts just need use lifting clamp, in the course of the processing production of part, need use the hoist with the part from the last process transfer to next process, traditional hoist all is realized by wire rope cooperation lifting hook, but the part that does not have the hole for hoist such as pipe, steel sheet is lifted by crane easily to traditional wire rope knots because of the rotation at the in-process that lifts by crane the transfer, lead to the part to take off from the hoist smoothly.
In the Chinese invention patent CN201922275002.2, a lifting clamp for a composite foamed cement board, when the clamp plate at the end of the hoisting clamp is damaged by the designed clamp plate, compared with the prior art, the splint can be conveniently and quickly replaced through the designed screw hole, the bolt, the through hole and the limiting block, the splint can not be replaced, the hoisting clamp can not be used normally, but the hoisting clamp for the composite foamed cement board often does not have the function of facilitating a user to stably clamp and prevent falling off when the user clamps the articles, so that the whole clamp is easy to fall off in the air when clamping the articles, and accidents are easy to happen, the safety of the work is easy to influence, meanwhile, the whole clamp cannot be installed by a user, and the whole device cannot be conveniently maintained and parts cannot be replaced by the user. Therefore, the stable anti-dropping hoisting clamp is provided.
Disclosure of Invention
The invention aims to provide a hoisting clamp with stability and anti-falling performance, and aims to solve the problems that the conventional hoisting clamp in the background art does not have the function of facilitating a user to stably clamp and prevent falling during working, so that the whole clamp is easy to fall off in the air when clamping articles, accidents are easy to occur, the safety of work is easy to influence, the whole clamp cannot be conveniently installed by the user, and the whole device cannot be conveniently maintained and replaced by the user.
In order to achieve the purpose, the invention provides the following technical scheme: a hoisting clamp with stability and anti-drop function comprises a connecting shaft and a linking block, wherein a connecting base is connected below the connecting shaft, a first fixed block is connected below the connecting base, the linking block is arranged on one side of the first fixed block, a supporting rod is arranged below the linking block, a first connecting block is connected to one side of the first fixed block, an installation block is arranged on one side of the first connecting block, an installation shaft is connected to one side of the installation block, a supporting base is connected below the installation block, an installation base is connected below the supporting base, a movable pneumatic cylinder is arranged on the inner side of the installation base, a first push rod is connected to one side of the movable pneumatic cylinder, a sliding block is connected to one side of the first push rod, sliding grooves are formed in two sides of the sliding block, a movable block is connected below the sliding block, and a first movable rod is connected below the movable block, the other side of the first movable rod is connected with a second fixed block, one side of the second fixed block is connected with a support rod, a stabilizing block is connected above the support rod, one side of the stabilizing block is provided with a rotating shaft, one side of the support rod is connected with a support block, the lower part of the support block is connected with a lifting pneumatic cylinder, the lower part of the lifting pneumatic cylinder is connected with a second connecting block, one side of the second connecting block is connected with a lifting rod, one side of the lifting rod is connected with a movable shaft, the upper part of the movable shaft is connected with a second movable rod, one side of the second movable rod is connected with a positioning insertion rod, one side of the second movable rod is connected with a clamping arm, one side of the clamping arm is connected with a mandril, one side of the mandril is provided with a third movable rod, the lower part of the third movable rod is connected with a second push rod, the lower part of, and the opposite side of sliding block is connected with the floating spring, the opposite side of floating spring is connected with the roof, one side of branch is connected with the stabilizer bar, and one side of stabilizer bar is connected with the connection cylinder, the below of connecting the cylinder is connected with the support frame, and the below of support frame is connected with the sucking disc, the inboard of sucking disc is connected with the air duct, and the opposite side of air duct is connected with the air pump, the both sides of air pump are provided with the support.
Optionally, the first fixing block forms a detachable structure with the connecting base through the connecting block, the lower portion of the connecting base is connected with the upper portion of the first fixing block in a welding mode, and the first fixing block is symmetrically distributed about a central axis of the connecting base.
Optionally, the first connecting block forms a detachable structure with the installation shaft through the installation block, the first connecting block is symmetrically distributed about the central axis of the installation block, and the central axis of the installation block coincide with each other.
Optionally, the sliding block forms a sliding structure with the sliding groove through the first push rod, one side of the first push rod is connected with one side of the sliding block in a welding mode, and one side of the sliding block is tightly attached to one side of the sliding groove.
Optionally, the first movable rod forms a movable structure through the sliding block and the second fixed block, one side of the second fixed block and one side of the supporting rod are connected in a welding mode, and the first movable rod is symmetrically distributed about a central axis of the mounting base.
Optionally, the stabilizing block forms a rotating structure with the supporting rod through the rotating shaft, one side of the stabilizing block is connected with one side of the mounting base in a welding manner, and the stabilizing block and the mounting base are in an integrated structure.
Optionally, the supporting rod forms a lifting structure through the lifting pneumatic cylinder and the lifting rod, the supporting rod is connected with one side of the supporting block in a welding mode, and the central axis of the lifting rod and the central axis of the supporting rod are overlapped.
Optionally, the second movable rod passes through a detachable structure between the positioning insertion rod and the clamping arm, the outer side of the positioning insertion rod is tightly attached to the inner side of the second movable rod, and one side of the second movable rod is fixedly connected with one side of the clamping arm.
Optionally, the sliding block forms a sliding structure with the track through the movable spring, the track and the clamping arm are of an integrated structure, and one side of the sliding block is connected with one side of the movable spring in a welding mode.
Optionally, the suckers are uniformly distributed along the horizontal direction of the support frame, the upper portion of the support frame is in welded connection with the lower portion of the stabilizer bar, and the central axis of the support frame and the central axis of the air pump are overlapped.
Compared with the prior art, the invention has the following beneficial effects:
1. the connecting block is arranged on one side of the first fixing block, when a user needs to disassemble the whole device from the machine, the connecting block can be better rotated to enable the first fixing block and the supporting rods to be loosened, so that the corresponding supporting rods can be disassembled from the lower part of the connecting base, and after the supporting rods are disassembled, the mounting shaft can be pulled out of the first connecting block and the mounting block, and the supporting base can be disassembled from the connecting base, so that the whole device can be more conveniently installed on other heavy machines.
2. The invention is provided with the sucker, when the whole device clamps an object, the sucker below the support frame can adsorb the object, and the air in the middle of the sucker is pumped out completely through the mutual matching between the air duct inside the sucker and the air pump, so that the sucker can better adsorb and fix the object, and the sucker are mutually matched, so that the object can be better adsorbed and clamped, and the situation that the object falls off can be effectively prevented.
3. The lifting pneumatic cylinder is arranged, and when a user clamps articles by using the whole device, the lifting pneumatic cylinder is welded with the supporting rod through the supporting block at the upper part and is welded with the lifting rod through the second connecting block at the lower part, so that the lifting operation between the lifting rod and the supporting rod can be controlled by controlling the lifting pneumatic cylinder at one side of the supporting rod, the user can conveniently clamp articles at different height positions, and the operation and use of the user are facilitated.
4. The clamping arm device is provided with the second movable rod, when a user needs to disassemble the whole device, the positioning insertion rod on one side of the second movable rod can be rotated to disassemble the positioning insertion rod from one side of the second movable rod, meanwhile, the movable shaft can be rotated, the clamping arm can be disassembled from one side of the lifting rod through the matching of the second movable rod and the movable shaft, the clamping arm is convenient for the user to maintain and operate, different types of clamping arms can be replaced, and the user can conveniently clamp materials.
5. The air pump is arranged on the stabilizer bar I, and when a user needs to unload materials, air can be injected into the sucker through the air pump and the air guide tube, so that the sucker and the materials are loosened, and the materials are pushed down through the connecting cylinder above the support frame, so that the user can conveniently unload the materials, and the operation and the use of the user are facilitated.
Drawings
FIG. 1 is a schematic structural diagram of a front side of a stable anti-dropping lifting clamp according to the present invention;
FIG. 2 is a schematic side view of a stable and anti-falling lifting clamp according to the present invention;
FIG. 3 is a schematic structural view of the interior of a part mounting base of a stable and anti-drop ceiling clamp according to the present invention;
FIG. 4 is a schematic structural diagram of the interior of a part clamping arm of the stable anti-drop hoisting clamp of the invention;
FIG. 5 is a schematic top view of a component mounting base of the stable and anti-drop ceiling clamp of the present invention.
In the figure: 1. a connecting shaft; 2. connecting a base; 3. a first fixed block; 4. a joining block; 5. a support bar; 6. a first connection block; 7. mounting blocks; 8. installing a shaft; 9. a support base; 10. installing a base; 11. a movable pneumatic cylinder; 12. a first push rod; 13. a slider; 14. a chute; 15. a movable block; 16. a first movable bar; 17. a second fixed block; 18. a strut; 19. a stabilizing block; 20. a rotating shaft; 21. a support block; 22. a lifting pneumatic cylinder; 23. a second connecting block; 24. a lifting rod; 25. a movable shaft; 26. a second movable bar; 27. positioning the inserted rod; 28. clamping arms; 29. a top rod; 30. a third movable bar; 31. a second push rod; 32. a slider; 33. a track; 34. a movable spring; 35. a top plate; 36. a stabilizer bar; 37. connecting the cylinder; 38. a support frame; 39. a suction cup; 40. an air duct; 41. an air pump; 42. and (4) a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-5, the present invention provides a technical solution: a hoisting clamp with stability and anti-drop performance comprises a connecting shaft 1 and a connecting block 4, wherein a connecting base 2 is connected below the connecting shaft 1, a first fixing block 3 is connected below the connecting base 2, the connecting block 4 is arranged on one side of the first fixing block 3, supporting rods 5 are arranged below the connecting block 4, the first fixing block 3 forms a detachable structure with the connecting base 2 through the connecting block 4, the lower part of the connecting base 2 is connected with the upper part of the first fixing block 3 in a welding manner, the first fixing blocks 3 are symmetrically distributed about the central axis of the connecting base 2, when a user needs to detach the whole device from a machine, the connecting block 4 can be better rotated to enable the first fixing block 3 and the supporting rods 5 to be loosened, so that the corresponding supporting rods 5 can be detached from the lower part of the connecting base 2, and the detachment and installation are convenient for the user, one side of the first fixed block 3 is connected with a first connecting block 6, one side of the first connecting block 6 is provided with an installation block 7, one side of the installation block 7 is connected with an installation shaft 8, the first connecting block 6 forms a detachable structure through the installation block 7 and the installation shaft 8, the first connecting block 6 is symmetrically distributed about the central axis of the installation block 7, and the central axis of the installation block 7 coincide with each other, so that the whole device is more convenient to disassemble, when a user completes the disassembly of the supporting rod 5, the supporting base 9 can be detached from the connecting base 2, so that the whole device can be mechanically disassembled, the user can conveniently maintain and check the whole device, and the user can assemble the whole device, the supporting base 9 is connected below the installation block 7, and the installation base 10 is connected below the supporting base 9, the inner side of the installation base 10 is provided with a movable pneumatic cylinder 11, one side of the movable pneumatic cylinder 11 is connected with a first push rod 12, one side of the first push rod 12 is connected with a slide block 13, two sides of the slide block 13 are provided with slide grooves 14, the slide block 13 forms a sliding structure through the first push rod 12 and the slide grooves 14, one side of the first push rod 12 is in welded connection with one side of the slide block 13, and one side of the slide block 13 is tightly attached to one side of the slide grooves 14, so that the whole device can better control the first push rod 12 at two sides to move by controlling the movable pneumatic cylinder 11, the first push rod 12 drives the slide block 13 at one side to slide along the slide grooves 14 and drives a movable block 15 connected below the slide block 13 to slide, thereby a first movable rod 16 connected below the movable block 15 can slide, and the structure of the whole device is simpler, the operation of a user is facilitated, a movable block 15 is connected below the sliding block 13, a first movable rod 16 is connected below the movable block 15, a second fixed block 17 is connected to the other side of the first movable rod 16, a supporting rod 18 is connected to one side of the second fixed block 17, a movable structure is formed between the sliding block 13 and the second fixed block 17 by the first movable rod 16, one side of the second fixed block 17 is connected with one side of the supporting rod 18 in a welding manner, and the first movable rod 16 is symmetrically distributed about the central axis of the mounting base 10, so that the whole device can better slide through the sliding block 13 to drive the first movable rod 16 below to move, the first movable rod 16 drives the supporting rod 18 on one side to move through the second fixed block 17, the supporting rod 18 moves under the rotation of the rotating shaft 20, and the clamping arm 28 part of the whole device can normally clamp articles, the convenient operation and use of the user, the structure of the whole device is simpler, the convenient operation and adjustment of the user are realized, the stabilizing block 19 is connected above the supporting rod 18, the rotating shaft 20 is arranged on one side of the stabilizing block 19, the stabilizing block 19 forms a rotating structure with the supporting rod 18 through the rotating shaft 20, the stabilizing block 19 is welded with one side of the mounting base 10, and the stabilizing block 19 and the mounting base 10 are integrated, so that the whole device can better ensure that the supporting rod 18 below can normally rotate through the mutual matching between the stabilizing block 19 and the rotating shaft 20, the whole device can normally clamp articles, the stability of the whole device can be ensured between the stabilizing block 19 and the rotating shaft 20, the convenient operation and use of the user are realized, one side of the supporting rod 18 is connected with the supporting block 21, and the lower part of the supporting block 21 is connected with a lifting pneumatic cylinder 22, the lower part of the lifting pneumatic cylinder 22 is connected with a second connecting block 23, one side of the second connecting block 23 is connected with a lifting rod 24, the supporting rod 18 forms a lifting structure through the lifting pneumatic cylinder 22 and the lifting rod 24, the supporting rod 18 is welded with one side of the supporting block 21, and the central axis of the lifting rod 24 and the central axis of the supporting rod 18 are overlapped with each other, when a user uses the whole device to clamp objects, because the upper part of the lifting pneumatic cylinder 22 is welded with the supporting rod 18 through the supporting block 21, and the lower part is welded with the lifting rod 24 through the second connecting block 23, the lifting pneumatic cylinders 22 on the two sides of the supporting rod 18 can be controlled, so that the lifting operation between the lifting rod 24 and the supporting rod 18 can be controlled, and the user can conveniently clamp, the operation and use of a user are facilitated, one side of the lifting rod 24 is connected with the movable shaft 25, the second movable rod 26 is connected above the movable shaft 25, one side of the second movable rod 26 is connected with the positioning insertion rod 27, one side of the second movable rod 26 is connected with the clamping arm 28, one side of the clamping arm 28 is connected with the ejector rod 29, the second movable rod 26 passes through the detachable structure between the positioning insertion rod 27 and the clamping arm 28, the outer side of the positioning insertion rod 27 is tightly attached to the inner side of the second movable rod 26, one side of the second movable rod 26 is fixedly connected with one side of the clamping arm 28, when the user needs to detach the whole device, the positioning insertion rod 27 on one side of the second movable rod 26 can be rotated, the positioning insertion rod 27 can be detached from one side of the second movable rod 26, the movable shaft 25 can be rotated, the clamping arm 28 can be detached from one side of the lifting rod 24 through the matching of the second movable rod 26 and the movable shaft 25, the clamping arm 28 is convenient for a user to maintain and operate, and the user can install, one side of the top rod 29 is provided with a third movable rod 30, the lower part of the third movable rod 30 is connected with a second push rod 31, the lower part of the second push rod 31 is connected with a sliding block 32, two sides of the sliding block 32 are provided with tracks 33, the other side of the sliding block 32 is connected with a movable spring 34, the sliding block 32 forms a sliding structure through the movable spring 34 and the tracks 33, the tracks 33 and the clamping arm 28 are of an integrated structure, one side of the sliding block 32 is connected with one side of the movable spring 34 in a welding manner, when the object is clamped, the whole device can clamp the object through the clamping arm 28 on one side of the lifting rod 24, when the object is clamped to the clamping arm 28, the second push rod 31 can be pushed through the mutual matching between the third movable rod 30 and the movable spring 34, so that the sliding block 32 slides along the track 33, thereby moving towards the middle through the sliding blocks 32 at the two sides of the clamping arm 28, fixing and tightening the object are achieved, the user can fix the material conveniently, the operation of the whole device is more stable, the other side of the movable spring 34 is connected with the top plate 35, one side of the support rod 18 is connected with the stabilizer bar 36, one side of the stabilizer bar 36 is connected with the connecting cylinder 37, the lower part of the connecting cylinder 37 is connected with the support frame 38, the lower part of the support frame 38 is connected with the suction cup 39, the inner side of the suction cup 39 is connected with the air duct 40, the other side of the air duct 40 is connected with the air pump 41, the suction cups 39 are uniformly distributed along the horizontal direction of the support frame 38, the upper part of the support frame 38 is welded with the lower part of the stabilizer bar 36, and the central axes of the support frame, can adsorb the material through the sucking disc of support frame 38 below, and cooperate each other between 40 and the air pump 41 through the inside air duct of sucking disc 39 and with the air in the middle of sucking disc 39 and take out totally, thereby make the cooperation each other between arm lock 28 and the sucking disc 39, make the material can be better by the absorption clamp, can prevent effectively that the condition that the material drops from taking place, can be through air pump 41 and air duct 40 toward the inside injected air of sucking disc 39 when unloading simultaneously, make sucking disc 39 produce not hard up, and push away the material through the connection cylinder 37 of support frame 38 top, thereby the person of facilitating the use unloads, the person of facilitating the use operates and uses, the both sides of air pump 41 are provided with support 42.
The working principle of the embodiment is as follows: the hoisting clamp with stability and anti-drop function is characterized in that firstly, a user needs to mount the whole device on a machine, the supporting rod 5 is placed in the middle of the first fixing block 3, then the connecting block 4 can be rotated to fix the first fixing block 3 and the supporting rod 5, so that the corresponding supporting rod 5 and the lower part of the connecting base 2 can be fixed, the supporting rod 5 can be dismounted from the lower part of the connecting base 2 by reverse operation, the dismounting and mounting are convenient for the user, meanwhile, when the user finishes mounting the supporting rod 5, the mounting shaft 8 can be inserted into the first connecting block 6 and the mounting block 7 by mutually coinciding the central axes of the first connecting block 6 and the mounting block 7 connected above the supporting base 9, so that the whole device is fixed with the connecting base 2 through the first connecting block 6 and the mounting block 7 connected above the supporting base 9, thereby can install whole device on machinery, reverse operation can be dismantled whole device from machinery, thereby the person of facilitating the use maintains and inspects whole device, and the person of facilitating the use assembles whole device, when the user need press from both sides and get article, can be better play the first push rod 12 of control both sides through control activity pneumatic cylinder 11 and move, the model of this activity pneumatic cylinder 11 is 7524-RB, make first push rod 12 drive the slider 13 of one side and slide along spout 14, and drive the movable block 15 of slider 13 below connection and slide, thereby can make the first movable rod 16 of movable block 15 below connection slide, make first movable rod 16 drive the branch 18 of one side through second fixed block 17 and move, make branch 18 move under the rotation of axis of rotation 20, simultaneously can be better make the branch 18 of below make through mutually supporting between stable block 19 and the 20 Can normally rotate, guarantee that the whole device can normally clamp articles, and can guarantee the stability of the whole device through the space between the stabilizing block 19 and the rotating shaft 20, can guarantee that the supporting rod 18 rotates, and the clamping arm 28 part of the whole device can normally clamp articles, so that the operation and use of a user are facilitated, meanwhile, the structure of the whole device is simpler, when the user clamps articles by using the whole device, because the lifting pneumatic cylinder 22 is welded with the supporting rod 18 through the supporting block 21 above and is welded with the lifting rod 24 through the second connecting block 23 below, the type of the lifting pneumatic cylinder 22 can be controlled by controlling the lifting pneumatic cylinders 22 on two sides of the supporting rod 18, the lifting pneumatic cylinder 22 is 754-RC, so that the lifting operation between the lifting rod 24 and the supporting rod 18 can be controlled, and the user can conveniently clamp articles with different height positions, when the article is clamped, the whole device can clamp the article through the clamping arm 28 on one side of the lifting rod 24, when the article is clamped to the clamping arm 28, the second push rod 31 can be pushed through the mutual matching between the third movable rod 30 and the movable spring 34, so that the sliding block 32 slides along the track 33, and thus the sliding blocks 32 on the two sides of the clamping arm 28 can move towards the middle, so as to fix and tighten the article, thereby facilitating the fixing of the article by a user, ensuring the operation of the whole device to be more stable, and after the article is clamped, the material can be adsorbed through the sucking disc 39 below the supporting frame 38, and the air in the middle of the sucking disc 39 can be pumped out through the mutual matching between the air duct 40 inside the sucking disc 39 and the air pump 41, thereby ensuring the mutual matching between the clamping arm 28 and the sucking disc 39, and ensuring the material to be better adsorbed and clamped, can effectively prevent the falling of the materials, and can inject air into the suction cup 39 through the air pump 41 and the air duct 40 during discharging, the air pump 41 is TPU-3100L, so that the suction cup 39 is loosened, the material is pushed down through the connecting cylinder 37 above the supporting frame 38, the connecting cylinder 37 has the model of 512-PSP, thereby facilitating the unloading of users, facilitating the operation and use of users, when the user needs to disassemble the whole device, the positioning insertion rod 27 can be detached from one side of the second movable rod 26 by rotating the positioning insertion rod 27 at one side of the second movable rod 26, and at the same time, the movable shaft 25 can be rotated, the clamping arms 28 are detached from one side of the lifting rod 24 by the cooperation of the second movable rod 26 and the movable shaft 25, so that the clamping arms 28 are convenient for a user to maintain and operate, and are convenient for the user to install.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a stone tongs with stability anti-drop, includes connecting axle (1) and links up piece (4), its characterized in that: the connecting device is characterized in that a connecting base (2) is connected below the connecting shaft (1), a first fixing block (3) is connected below the connecting base (2), a connecting block (4) is arranged on one side of the first fixing block (3), a supporting rod (5) is arranged below the connecting block (4), a first connecting block (6) is connected on one side of the first fixing block (3), an installation block (7) is arranged on one side of the first connecting block (6), an installation shaft (8) is connected on one side of the installation block (7), a supporting base (9) is connected below the installation block (7), an installation base (10) is connected below the supporting base (9), a movable pneumatic cylinder (11) is arranged on the inner side of the installation base (10), a first push rod (12) is connected on one side of the movable pneumatic cylinder (11), and a slide block (13) is connected on one side of the first push rod (12), and the both sides of slider (13) are provided with spout (14), the below of slider (13) is connected with movable block (15), and the below of movable block (15) is connected with first movable rod (16), the opposite side of first movable rod (16) is connected with second fixed block (17), and one side of second fixed block (17) is connected with branch (18), the top of branch (18) is connected with stabilizing block (19), and one side of stabilizing block (19) is provided with axis of rotation (20), one side of branch (18) is connected with supporting shoe (21), and the below of supporting shoe (21) is connected with lift pneumatic cylinder (22), the below of lift pneumatic cylinder (22) is connected with second connecting block (23), and one side of second connecting block (23) is connected with lifter (24), one side of lifter (24) is connected with movable shaft (25), a second movable rod (26) is connected above the movable shaft (25), one side of the second movable rod (26) is connected with a positioning insertion rod (27), one side of the second movable rod (26) is connected with a clamping arm (28), one side of the clamping arm (28) is connected with a push rod (29), one side of the push rod (29) is provided with a third movable rod (30), the lower part of the third movable rod (30) is connected with a second push rod (31), the lower part of the second push rod (31) is connected with a sliding block (32), two sides of the sliding block (32) are provided with tracks (33), the other side of the sliding block (32) is connected with a movable spring (34), the other side of the movable spring (34) is connected with a top plate (35), one side of the support rod (18) is connected with a stabilizing rod (36), and one side of the stabilizing rod (36) is connected with a connecting cylinder (, the air pump is characterized in that a support frame (38) is connected to the lower portion of the connecting air cylinder (37), a sucker (39) is connected to the lower portion of the support frame (38), an air guide pipe (40) is connected to the inner side of the sucker (39), an air pump (41) is connected to the other side of the air guide pipe (40), and supports (42) are arranged on the two sides of the air pump (41).
2. The stable anti-drop ceiling clamp according to claim 1, wherein: first fixed block (3) constitute detachable construction through linking up between piece (4) and the connection base (2), and be welded connection between the below of connecting base (2) and the top of first fixed block (3) to first fixed block (3) are about the axis symmetric distribution of connecting base (2).
3. The stable anti-drop ceiling clamp according to claim 1, wherein: first connecting block (6) constitute detachable construction through installing between piece (7) and installation axle (8), and first connecting block (6) about the symmetric distribution of the axis of installation piece (7) to coincide each other between the axis of installation piece (7) and the axis of installation piece (7).
4. The stable anti-drop ceiling clamp according to claim 1, wherein: the sliding block (13) forms a sliding structure through the first push rod (12) and the sliding groove (14), one side of the first push rod (12) is in welded connection with one side of the sliding block (13), and one side of the sliding block (13) is tightly attached to one side of the sliding groove (14).
5. The stable anti-drop ceiling clamp according to claim 1, wherein: the first movable rod (16) forms a movable structure through the sliding block (13) and the second fixed block (17), one side of the second fixed block (17) is connected with one side of the supporting rod (18) in a welding mode, and the first movable rod (16) is symmetrically distributed about the central axis of the mounting base (10).
6. The stable anti-drop ceiling clamp according to claim 1, wherein: the stabilizing block (19) forms a rotating structure through the rotating shaft (20) and the support rod (18), one side of the stabilizing block (19) is connected with one side of the mounting base (10) in a welding mode, and the stabilizing block (19) and the mounting base (10) are in an integrated structure.
7. The stable anti-drop ceiling clamp according to claim 1, wherein: the lifting structure is formed between the supporting rod (18) and the lifting rod (24) through the lifting pneumatic cylinder (22), the supporting rod (18) is connected with one side of the supporting block (21) in a welding mode, and the central axis of the lifting rod (24) is overlapped with the central axis of the supporting rod (18).
8. The stable anti-drop ceiling clamp according to claim 1, wherein: the second movable rod (26) passes through a detachable structure between the positioning insertion rod (27) and the clamping arm (28), the outer side of the positioning insertion rod (27) is tightly attached to the inner side of the second movable rod (26), and one side of the second movable rod (26) is fixedly connected with one side of the clamping arm (28).
9. The stable anti-drop ceiling clamp according to claim 1, wherein: the sliding block (32) forms a sliding structure with the rail (33) through the movable spring (34), the rail (33) and the clamping arm (28) are integrally constructed, and one side of the sliding block (32) is connected with one side of the movable spring (34) in a welding mode.
10. The stable anti-drop ceiling clamp according to claim 1, wherein: the sucking discs (39) are uniformly distributed along the horizontal direction of the supporting frame (38), the upper portion of the supporting frame (38) is connected with the lower portion of the stabilizing rod (36) in a welding mode, and the central axis of the supporting frame (38) and the central axis of the air pump (41) are overlapped.
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| CN202110076764.9A CN112897321B (en) | 2021-01-20 | 2021-01-20 | Lifting fixture with stability and anti-drop functions |
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| CN202110076764.9A CN112897321B (en) | 2021-01-20 | 2021-01-20 | Lifting fixture with stability and anti-drop functions |
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| CN112897321A true CN112897321A (en) | 2021-06-04 |
| CN112897321B CN112897321B (en) | 2023-03-31 |
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| CN113602947A (en) * | 2021-07-30 | 2021-11-05 | 泉州精镁科技有限公司 | Adjustable lifting tool and method convenient for loading, unloading and turning over of workpiece |
| CN113682950A (en) * | 2021-09-24 | 2021-11-23 | 江苏广新重工有限公司 | Installation lifting appliance for steel structure |
| CN115091435A (en) * | 2022-06-22 | 2022-09-23 | 四川安智云科科技有限公司 | Sorting machine based on Delta parallel robot |
| CN116374809A (en) * | 2023-04-18 | 2023-07-04 | 中国人民解放军陆军勤务学院 | An oil drum hoisting tool |
| CN118833621A (en) * | 2024-08-22 | 2024-10-25 | 山东鑫马智能装备有限公司 | Anticreep formula hacking machine |
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