CN112897321B

CN112897321B - Lifting fixture with stability and anti-drop functions

Info

Publication number: CN112897321B
Application number: CN202110076764.9A
Authority: CN
Inventors: 周茂亦; 汪妍君; 劳歆淇
Original assignee: Zhongcheng Space Shenzhen Intelligent Technology Co ltd
Current assignee: Zhongcheng Space Shenzhen Intelligent Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2023-03-31
Anticipated expiration: 2041-01-20
Also published as: CN112897321A

Abstract

The invention relates to a stable anti-falling lifting 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 air duct through sucking disc inside and the air pump takes out the air in the middle of the sucking disc totally, guarantees that the sucking disc can be better with article absorption fixed, and mutually supporting between arm lock and sucking disc, make the material can be better by the absorption clamp get, can prevent effectively that the condition that the material drops from taking place.

Description

Lifting fixture with stability and anti-drop functions

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 parts machining 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 the stone tongs, in the processing production process 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 pipe can't be lifted by crane to this kind of hoist, parts that do not have the hole for hoist such as steel sheet, and traditional wire rope ties because of the rotation easily at the in-process that lifts by crane the transfer, lead to the part to take off from the hoist smoothly.

In chinese patent CN201922275002.2, a lifting clamp for a composite foamed cement board is provided, which is characterized in that when a clamp plate at the end of the lifting clamp is damaged, the clamp plate can be conveniently and quickly replaced through a designed screw hole, a designed bolt, a designed through hole and a designed limiting block, compared with the prior art, the condition that the lifting clamp cannot be normally used due to incapability of replacing the clamp plate is avoided, but the lifting clamp for the composite foamed cement board often does not have the function of facilitating a user to stably clamp and prevent dropping when the lifting clamp is used, so that the whole clamping clamp is prone to dropping articles in the air when the lifting clamp is used for clamping articles, and accidents are prone to occur, which affects the safety of work easily, and meanwhile, the whole clamping clamp cannot be conveniently installed by the user, so that the user cannot conveniently maintain and replace parts of the whole device. Therefore, the stable anti-dropping hoisting clamp is provided.

Disclosure of Invention

The invention aims to provide a stable anti-falling lifting clamp, which aims to solve the problems that the conventional lifting clamp provided in the background technology does not have the function of facilitating a user to stably clamp and fall off the lifting clamp, so that articles are easy to fall off in the air when the whole clamp clamps the 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 user cannot conveniently maintain and replace parts of the whole device.

In order to achieve the purpose, the invention provides the following technical scheme: a hoisting clamp with stability and anti-falling performance 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 to one side of the first fixing 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, the 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 clamp arm, one side of the clamp arm is connected with a push rod, one side of the push rod is provided with a third movable rod, the lower part of the third movable rod is connected with a second push rod, and the lower part of the second push rod is connected with a sliding block, the improved air pump is characterized in that rails are arranged on two sides of the sliding block, a movable spring is connected to the other side of the sliding block, a top plate is connected to the other side of the movable spring, a stabilizer bar is connected to one side of the supporting rod, a connecting cylinder is connected to one side of the stabilizer bar, a supporting frame is connected to the lower portion of the connecting cylinder, a sucking disc is connected to the lower portion of the supporting frame, an air guide pipe is connected to the inner side of the sucking disc, an air pump is connected to the other side of the air guide pipe, and supports are arranged on two sides of the air pump.

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 support rod through the rotating shaft, one side of the stabilizing block and one side of the mounting base are connected by welding, and the stabilizing block and the mounting base are of 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 suction cup is arranged below the support frame, when the whole device clamps an article, the material can be adsorbed by the suction cup below the support frame, air in the middle of the suction cup is pumped out through mutual matching of the air guide tube in the suction cup and the air pump, the suction cup can better adsorb and fix the article, and the clamping arms and the suction cup are mutually matched, so that the material can be better adsorbed and clamped, and the phenomenon that the material 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 second movable rod is arranged above the movable shaft, when a user needs to disassemble the whole device, the positioning inserted rod on one side of the second movable rod can be rotated to disassemble the positioning inserted rod from one side of the second movable rod, meanwhile, the movable shaft can be rotated, the clamping arms are disassembled from one side of the lifting rod through the matching of the second movable rod and the movable shaft, the user can conveniently maintain and operate the clamping arms, the clamping arms of different types 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 the part mounting base of the stable anti-drop lifting clamp according to the present invention;

FIG. 4 is a schematic view of the interior structure of the clamping arm of the component of the stable anti-drop lifting clamp according to the present 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 a block; 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 lifting clamp with stability anti-drop comprises a connecting shaft 1 and a connecting block 4, 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, a supporting rod 5 is 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 side of the connecting base 2 and the upper side of the first fixing block 3 are in welded connection, the first fixing block 3 is symmetrically distributed relative to 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 rotated better, so that looseness occurs between the first fixing block 3 and the supporting rod 5, the corresponding supporting rod 5 can be detached from the lower side of the connecting base 2, the user can detach and install the device conveniently, one side of the first fixing block 3 is connected with a first connecting block 6, one side of the first connecting block 6 is provided with an installing block 7, one side of the installing block 7 is connected with the central axis 8, the first connecting block 6 and the device can be detached from the connecting base 7 and the base 7 can be conveniently detached from the user, and the lower part of the supporting base 9 is connected with an installation base 10, 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 space between the first push rod 12 and the slide grooves 14, one side of the first push rod 12 and one side of the slide block 13 are in welded connection, and one side of the slide block 13 and one side of the slide grooves 14 are tightly attached, 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 to drive the slide block 13 at one side to slide along the slide grooves 14 and drive the movable block 15 connected below the slide, thereby enabling the first movable rod 16 connected below the movable block 15 to slide, the structure of the whole device is simpler, the operation of a user is facilitated, a movable block 15 is connected below a 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, 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 manner, and the first movable rods 16 are 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, and the supporting rod 18 moves under the rotation of a rotating shaft 20, so that the clamping arm 28 of the whole device can normally clamp articles, which is convenient for a user to operate and use, and simultaneously, the structure of the whole device is simpler, the user can adjust and operate, the upper part of the support rod 18 is connected with a stabilizing block 19, one side of the stabilizing block 19 is provided with a rotating shaft 20, the stabilizing block 19 forms a rotating structure with the support rod 18 through the rotating shaft 20, and one side of the stabilizing block 19 is connected with one side of the mounting base 10 by welding, and the stabilizing block 19 and the mounting base 10 are of an integrated structure, so that the whole device can better ensure that the support rod 18 below can normally rotate through the mutual cooperation between the stabilizing block 19 and the rotating shaft 20, ensure that the whole device can normally clamp articles, and ensure the stability of the whole device between the stabilizing block 19 and the rotating shaft 20, the user can conveniently operate and use the device, one side of the support rod 18 is connected with a support block 21, and the lower part of the support block 21 is connected with a lifting pneumatic cylinder 22, the lower part of the lifting cylinder 22 is connected with a second connecting block 23, and one side of the lifting cylinder 18 is connected with the lifting cylinder 22 by welding, and the lifting cylinder 22, when the lifting cylinder 18 is connected with the lifting cylinder 22, the lifting cylinder 22, and the lifting cylinder 18 is controlled by welding, and the lifting cylinder 22, the article clamping device is convenient for a user to clamp articles at different height positions, the article clamping device is convenient for the user to operate and use, one side of the lifting rod 24 is connected with the movable shaft 25, the upper side of the movable shaft 25 is connected with the second movable rod 26, 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 is in a detachable structure with the clamping arm 28 through the positioning insertion rod 27, 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 disassemble the whole device, the positioning insertion rod 27 on one side of the second movable rod 26 is rotated, the positioning insertion rod 27 is detached from one side of the second movable rod 26, the movable shaft 25 can be rotated, the movable rod 26 is detached, the movable shaft 25 can be rotated, the movable rod 28 is detached from one side of the lifting rod 24 through the cooperation of the second movable rod 26 with the movable rod 25, the sliding rod 32 is convenient for the user to maintain and operate the article clamping device, one side of the sliding rod 32 is connected with the sliding block 32, the sliding block 32 is connected between the sliding block 32, the sliding block 32 connected between the sliding block of the sliding block 34 and the sliding block 32 connected with the sliding block 32, the second push rod 31 can be pushed by the cooperation between the third movable bar 30 and the movable spring 34, so that the slide block 32 slides along the rail 33, so that the sliding blocks 32 on the two sides of the clamping arm 28 can move towards the middle to fix and clamp objects, thereby facilitating the fixing of the materials by users, so that the operation of the whole device is more stable, the other side of the movable spring 34 is connected with a top plate 35, one side of the supporting rod 18 is connected with a stabilizing rod 36, and one side of the stabilizer bar 36 is connected with a connecting cylinder 37, a supporting frame 38 is connected below the connecting cylinder 37, a suction cup 39 is connected below the supporting frame 38, the inner side of the suction cup 39 is connected with an air duct 40, and the other side of the air duct 40 is connected with an air pump 41, the suckers 39 are evenly distributed along the horizontal direction of the supporting frame 38, the upper part of the supporting frame 38 is welded with the lower part of the stabilizing bar 36, the central axis of the supporting frame 38 and the central axis of the air pump 41 are superposed, so that when the whole device is used for clamping articles, the materials can be adsorbed by the sucking discs below the supporting frame 38, and the air in the middle of the suction cup 39 is pumped out through the mutual matching between the air duct 40 inside the suction cup 39 and the air pump 41, thereby the clamping arm 28 and the suction disc 39 are mutually matched, the material can be better sucked and clamped, the falling of the material can be effectively prevented, meanwhile, air can be injected into the suction cup 39 through the air pump 41 and the air duct 40 during discharging, so that the suction cup 39 is loosened, and the material is pushed down by the connecting cylinder 37 above the supporting frame 38, thereby facilitating the user to unload, facilitating the user to operate and use, the two sides of the air pump 41 are provided with the brackets 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, therefore, the whole device can be installed on a machine, the whole device can be disassembled from the machine by reverse operation, so that a user can maintain and check the whole device conveniently, the user can assemble the whole device conveniently, when the user needs to clamp articles, the user can better control the first push rods 12 on two sides to move by controlling the movable pneumatic cylinder 11, the model of the movable pneumatic cylinder 11 is 7524-RB, so that the first push rod 12 drives the sliding block 13 on one side to slide along the sliding groove 14 and drives the movable block 15 connected below the sliding block 13 to slide, so that the first movable rod 16 connected below the movable block 15 can slide, the first movable rod 16 drives the supporting rod 18 on one side to move by the second fixed block 17, and the supporting rod 18 moves under the rotation of the rotating shaft 20, meanwhile, the lower support rod 18 can rotate normally through the mutual matching between the stabilizing block 19 and the rotating shaft 20, the whole device can be used for clamping articles normally, the stability of the whole device can be ensured through the stabilizing block 19 and the rotating shaft 20, the rotation of the support rod 18 can be ensured, the clamping arms 28 of the whole device can be used for clamping articles normally, the operation and the use of a user are facilitated, meanwhile, the structure of the whole device is simpler, when the user clamps the articles by using the whole device, because the upper part of the lifting pneumatic cylinder 22 is welded with the support rod 18 through the supporting block 21, the lower part of the lifting pneumatic cylinder is welded with the lifting rod 24 through the second connecting block 23, the lifting pneumatic cylinder 22 on two sides of the support rod 18 can be controlled, the type of the lifting pneumatic cylinder 22 is 754-RC, the lifting operation between the lifting rod 24 and the support rod 18 can be controlled, the user can conveniently clamp the articles at different height positions, when the articles are clamped, the whole device can clamp the articles by using the clamping arms 28 on one side of the lifting rod 24, when the articles are clamped, the articles can be clamped by using the middle sliding block 32 of the air pump 34, and the air pump 32, the air pump can be used for pushing the sliding block 32 for clamping the sliding and clamping the sliding block 32 for clamping the air suction cup for clamping the article, and clamping device for clamping the sliding block 32, so as to clamp the air pump for clamping the article, and the air pump for clamping the air suction cup for clamping the air pump for clamping device for clamping the article, and the air pump for clamping the sliding block 32, thereby make the mutually supporting between arm lock 28 and the sucking disc 39, make the material can be better by the absorption clamp, can prevent the condition that the material from droing from taking place effectively, can be through air pump 41 and air duct 40 toward sucking disc 39 inside injection air in the time of unloading simultaneously, the model of this air pump 41 is TPU-3100L, make sucking disc 39 produce not hard up, and push away the material through the connection cylinder 37 of support frame 38 top, the model of this connection cylinder 37 is 512-PSP, thereby the person of facilitating the use unloads, the person of facilitating the use operates and uses, can dismantle the location inserted bar 27 of second movable rod 26 one side through rotating when the user needs to dismantle whole device, make location inserted bar 27 dismantle from one side of second movable rod 26, can rotate movable shaft 25 simultaneously, dismantle arm lock 28 from one side of lifter 24 at the cooperation of second movable rod 26 and movable shaft 25, the person of facilitating the use maintains and operates arm lock 28, and the person of facilitating the use installs.

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

1. The utility model provides a stone tongs with stability anti-drop, includes connecting axle (1) and linking 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 fixed block (3) is connected below the connecting base (2), a connecting block (4) is arranged on one side of the first fixed 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 fixed 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), a slide block (13) is connected on one side of the first push rod (12), slide grooves (14) are arranged on two sides of the slide block (13), a movable block (15) is connected below the slide block (13), a first movable rod (15) is connected on one side of the first push rod (12), a second support rod (17) is connected on one side of the second support rod (18), a second support rod (17) is connected with a movable block (17), a rotating shaft (20) is arranged on one side of the stabilizing block (19), a supporting block (21) is connected to one side of the supporting rod (18), a lifting pneumatic cylinder (22) is connected below the supporting block (21), a second connecting block (23) is connected below the lifting pneumatic cylinder (22), a lifting rod (24) is connected to one side of the second connecting block (23), a movable shaft (25) is connected to one side of the lifting rod (24), a second movable rod (26) is connected above the movable shaft (25), a positioning inserted rod (27) is connected to one side of the second movable rod (26), a clamping arm (28) is connected to one side of the second movable rod (26), a top rod (29) is connected to one side of the clamping arm (28), a third movable rod (30) is arranged on one side of the top rod (29), a second push rod (31) is connected below the third movable rod (30), a sliding block (32) is connected below the second push rod (31), a sliding block (32) is connected to one side of the second push rod (31), tracks (33) are arranged on two sides of the stabilizing rod (32), a movable spring (34) is connected to one side of the sliding block (34), a sliding block (36) is connected to one side of the top rod (34), a spring (36) is connected to one side of the sliding block (18), and a cylinder (36) is connected to one side of the sliding block (36), 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 connected with one side of the sliding block (13) in a welding mode, 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 with the support rod (18) through the rotating shaft (20), 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 lifting 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.