阅读说明：本技术 一种装饰工程专用吊顶吊车 (Special furred ceiling crane of decoration engineering ) 是由 陈鹏 宋永凯 齐迎三 李守昆 于 2021-09-03 设计创作，主要内容包括：本发明涉及机械设备的技术领域,特别是涉及一种装饰工程专用吊顶吊车,其通过四组上夹板与四组下夹板配合将板材夹取,从而提高板材固定效果,提高板材吊装效率,通过设置多组吸盘,提高叠放的板材拾取便利性,避免板材叠放时不便于选择受力点对板材拾取的情况,通过使两组套管对向滑动带动四组下夹板与四组上夹板调节对板材的固定位置,从而提高装置对不同尺寸的板材固定的便利性,提高装置实用性；包括机箱、吸气装置、支撑装置、旋转装置、多组第一滑轨、两组套管、四组伸缩臂、四组固定件、四组第一电动推杆、四组连接臂、四组下夹板、四组第二滑轨、四组上夹板、四组第二电动推杆、第一丝杠、连接件、第二丝杠和第一电机和多组吸盘。(The invention relates to the technical field of mechanical equipment, in particular to a suspended ceiling crane special for decoration engineering, which clamps plates through the cooperation of four groups of upper clamping plates and four groups of lower clamping plates, thereby improving the plate fixing effect and the plate hoisting efficiency; the device comprises a case, an air suction device, a supporting device, a rotating device, a plurality of groups of first slide rails, two groups of sleeves, four groups of telescopic arms, four groups of fixing parts, four groups of first electric push rods, four groups of connecting arms, four groups of lower clamping plates, four groups of second slide rails, four groups of upper clamping plates, four groups of second electric push rods, a first lead screw, a connecting piece, a second lead screw, a first motor and a plurality of groups of suckers.)

1. A suspended ceiling crane special for decoration engineering is characterized by comprising a case (1), an air suction device, a supporting device, a rotating device, a plurality of groups of first sliding rails (2), two groups of sleeves (3), four groups of telescopic arms (4), four groups of fixing pieces (5), four groups of first electric push rods (6), four groups of connecting arms (7), four groups of lower clamping plates (8), four groups of second sliding rails (9), four groups of upper clamping plates (10), four groups of second electric push rods (11), a first lead screw (12), a connecting piece (13), a second lead screw (14), a first motor (15) and a plurality of groups of suckers (16);

the top end of the case (1) is connected with the supporting device, the supporting device is arranged on the rotating device, the air suction device is arranged at the top of the case (1), the bottom ends of the multiple groups of first sliding rails (2) are connected with the inner side wall of the case (1), the two groups of sleeves (3) are slidably arranged on the outer side wall of the multiple groups of first sliding rails (2) respectively, the front part and the rear part of the case (1) are provided with through grooves respectively, one ends of the two groups of sleeves (3) penetrate through the through grooves respectively and extend out of the inside of the case (1), the front end and the rear end of the two groups of sleeves (3) are provided with openings respectively, the four groups of telescopic arms (4) are slidably arranged in the openings of the two groups of sleeves (3) respectively, the four groups of fixing pieces (5) are arranged on the outer side walls of the four groups of telescopic arms (4) respectively, the four groups of first electric push rods (6) are arranged on the outer side walls of the two groups of sleeves (3) respectively, and the moving ends of the four groups of first electric push rods (6) are fixedly connected with the four groups (5) respectively, the top ends of four groups of connecting arms (7) are respectively connected with one end of four groups of telescopic arms (4), four groups of lower clamping plates (8) are respectively installed at the bottom ends of the four groups of connecting arms (7), four groups of second sliding rails (9) are respectively embedded in the inner side walls of the four groups of connecting arms (7), four groups of upper clamping plates (10) respectively slide up and down on the four groups of connecting arms (7) through the four groups of second sliding rails (9), four groups of second electric push rods (11) are respectively installed on the outer side walls of the four groups of connecting arms (7), and the moving ends of the four groups of second electric push rods (11) are respectively connected with the top ends of the four groups of upper clamping plates (10);

one end and quick-witted case (1) inside wall rotatable coupling of first lead screw (12), the other end of first lead screw (12) passes through connecting piece (13) and the one end fixed connection of second lead screw (14), and be provided with opposite direction screw thread on first lead screw (12) and second lead screw (14), the other end rotatable mounting of second lead screw (14) is on quick-witted case (1) inside wall and with first motor (15) output end concentric connections, install on quick-witted case (1) lateral wall first motor (15), multiunit sucking disc (16) are all installed in quick-witted case (1) bottom and are linked together with the getter device.

2. The ceiling crane special for decoration engineering as claimed in claim 1, wherein the supporting device comprises a hydraulic telescopic arm (17), a rotating bracket (18), a base (19), a first hydraulic cylinder (20), a lining plate (21), a guide post (22) and a second hydraulic cylinder (23), the bottom end of the hydraulic telescopic arm (17) is connected with the top end of the rotating device, the upper part of the right end of the rotating bracket (18) is rotatably installed at the top end of the hydraulic telescopic arm (17), the right end of the base (19) is fixedly connected with the left end of the rotating bracket (18), the base (19) is provided with installation holes and a plurality of groups of guide holes, the fixed end of the first hydraulic cylinder (20) is installed in the installation hole of the base (19), the moving end of the first hydraulic cylinder (20) is connected with the top end of the lining plate (21), the bottom end of the lining plate (21) is fixedly connected with the top end of the case (1), the bottom of multiunit guide post (22) all is connected with the top of welt (21) to the upper portion slidable about of multiunit guide post (22) sets up respectively in the multiunit guiding hole of base (19), the stiff end of second pneumatic cylinder (23) and the lateral wall swivelling joint of the flexible arm of hydraulic pressure (17), the removal end of second pneumatic cylinder (23) and the right-hand member lower part swivelling joint of runing rest (18).

3. A ceiling crane specially used for decoration engineering as claimed in claim 1, wherein the rotating device comprises a turntable (24), a base (25), and a bearing (26), pivot (27), ring gear (28) and second motor (29), carousel (24) top is connected with the bottom of the flexible arm of hydraulic pressure (17), carousel (24) rotatable mounting is in the top right part of base (25), bearing (26) bottom and base (25) inside wall are connected, rotatable mounting of pivot (27) bottom is inside bearing (26), base (25) upper portion is passed on pivot (27) top and carousel (24) bottom concentric coupling, ring gear (28) fixed suit is on the lateral wall of pivot (27), second motor (29) are installed on the inside wall of base (25), the output of second motor (29) is provided with spur gear (30), and spur gear (30) and ring gear (28) meshing.

4. The special ceiling crane for decoration engineering as claimed in claim 3, further comprising a bottom plate (31), third slide rails (32), sliders (33), fixing bolts (34) and limiting rods (35), wherein the bottom end of the bottom plate (31) is connected with the left portion of the top end of the base (25), the plurality of sets of third slide rails (32) are all arranged at the top end of the bottom plate (31) and embedded into the bottom plate (31), the plurality of sets of sliders (33) are slidably mounted on the inner side walls of the plurality of sets of third slide rails (32), the plurality of sets of fixing bolts (34) are mounted on the outer side walls of the plurality of sets of sliders (33), and the bottom ends of the plurality of sets of limiting rods (35) are connected with the top ends of the plurality of sets of sliders (33).

5. The ceiling crane special for decoration engineering as claimed in claim 1, wherein the air suction device comprises an air suction pump (36), an air box (37) and a filter screen (38), the air suction pump (36) is installed at the top end of the case (1), the bottom end of the air box (37) is connected with the top end of the case (1), an air inlet and an air outlet are arranged in the air box (37) in a communicating manner, the input end of the air suction pump (36) is communicated with the air outlet of the air box (37), the output ends of the plurality of groups of suction cups (16) are all communicated with the air inlet of the air box (37), and the filter screen (38) is installed on the inner side wall of the air box (37) and is arranged between the air inlet and the air outlet of the air box (37).

6. A suspended ceiling crane special for decoration engineering as claimed in claim 3, further comprising two sets of telescoping mechanisms (39), a plurality of sets of third hydraulic cylinders (40) and a plurality of sets of support legs (41), wherein the two sets of telescoping mechanisms (39) are respectively installed at the left and right ends of the base (25), the fixed ends of the plurality of sets of third hydraulic cylinders (40) are respectively and longitudinally installed at the moving ends of the two sets of telescoping mechanisms (39), and the plurality of sets of support legs (41) are respectively installed at the moving ends of the plurality of sets of third hydraulic cylinders (40).

7. A ceiling crane specifically for use in decoration engineering as defined in claim 3, further comprising a plurality of sets of displacement wheels (42), wherein the plurality of sets of displacement wheels (42) are rotatably mounted on the outer side wall of the base (25) by a driving means.

8. A ceiling crane specially used for decoration engineering as claimed in claim 1, further comprising a plurality of sets of anti-slip pads (43), wherein the plurality of sets of anti-slip pads (43) are respectively disposed on the top of the four sets of lower clamping plates (8) and the bottom of the four sets of upper clamping plates (10).

9. A ceiling crane specially used for decoration engineering as claimed in claim 1, further comprising a plurality of sets of illumination lamps (44), wherein the plurality of sets of illumination lamps (44) are all installed at the bottom end of the cabinet (1).

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to a suspended ceiling crane special for decoration engineering.

Background

The suspended ceiling crane special for decoration engineering is an auxiliary device for decorating engineering suspended ceilings, and is widely used in the field of mechanical equipment; decoration engineering is with building material and goods or with decorative works of art such as sculpture, drawing, decorate the work of indoor outer decoration and decoration of building is generally called, at present when carrying in the hoist and mount of decoration engineering to panel, because the shape particularity of panel, conventional hoist device is not convenient for fix the transport with the panel of different sizes, the conveying efficiency of panel hoist and mount has been reduced, the convenience of use of device has been reduced, and panel often adopts the mode that stacks to store, the device is not convenient for select the stress point when picking up panel, lead to panel to pick up the difficulty, the practicality of device has been reduced.

Disclosure of Invention

In order to solve the technical problems, the invention provides the ceiling crane special for the decoration engineering, which clamps the plates through the matching of the four groups of upper clamping plates and the four groups of lower clamping plates, thereby improving the plate fixing effect and the plate hoisting efficiency, improving the convenience for picking up the stacked plates by arranging the plurality of groups of suckers, avoiding the condition that the plates are not convenient to select stress points to pick up the plates when the plates are stacked, and improving the convenience for fixing the plates with different sizes by driving the four groups of lower clamping plates and the four groups of upper clamping plates to adjust the fixing positions of the plates through opposite sliding of the two groups of sleeves.

The invention relates to a special ceiling crane for decoration engineering, which comprises a case, an air suction device, a supporting device, a rotating device, a plurality of groups of first slide rails, two groups of sleeves, four groups of telescopic arms, four groups of fixing parts, four groups of first electric push rods, four groups of connecting arms, four groups of lower clamp plates, four groups of second slide rails, four groups of upper clamp plates, four groups of second electric push rods, a first lead screw, a connecting piece, a second lead screw, a first motor and a plurality of groups of suckers, wherein the top end of the case is connected with the supporting device, the supporting device is arranged on the rotating device, the air suction device is arranged at the top of the case, the bottom ends of the plurality of groups of first slide rails are all connected with the inner side wall of the case, the two groups of sleeves can be respectively arranged on the outer side wall of the plurality of groups of first slide rails in a sliding way, the front part and the rear part of the case are respectively provided with through grooves, one ends of the two groups of sleeves respectively extend out of the case, the front ends and the rear ends of the sleeves are respectively provided with openings, four groups of telescopic arms are respectively arranged in the openings of the two groups of sleeves in a sliding way, four groups of fixing pieces are respectively arranged on the outer side walls of the four groups of telescopic arms, four groups of first electric push rods are respectively arranged on the outer side walls of the two groups of sleeves, the moving ends of the four groups of first electric push rods are respectively fixedly connected with the four groups of fixing pieces, the top ends of the four groups of connecting arms are respectively connected with one ends of the four groups of telescopic arms, four groups of lower clamping plates are respectively arranged at the bottom ends of the four groups of connecting arms, four groups of second sliding rails are respectively embedded into the inner side walls of the four groups of connecting arms, the four groups of upper clamping plates respectively slide up and down on the four groups of connecting arms through the four groups of second sliding rails, the four groups of second electric push rods are respectively arranged on the outer side walls of the four groups of connecting arms, the moving ends of the four groups of second electric push rods are respectively connected with the top ends of the four groups of upper clamping plates, one end of a first screw rod is rotatably connected with the inner side wall of the machine case, the other end of the first screw rod is fixedly connected with one end of a second screw rod through a connecting piece, opposite threads are arranged on the first lead screw and the second lead screw, the other end of the second lead screw is rotatably arranged on the inner side wall of the case and is concentrically connected with the output end of a first motor, the first motor is arranged on the outer side wall of the case, and a plurality of groups of suckers are all arranged at the bottom end of the case and are communicated with the air suction device; the supporting device is opened to drive the machine case to move to the position, the machine case drives the plurality of groups of suckers to move to the top of the plate and enables the input ends of the plurality of groups of suckers to be attached to the top of the plate, the plurality of groups of suckers are enabled to adsorb the plate by opening the air suction device, so that the plurality of groups of suckers pick up the stacked plate, the four groups of telescopic arms are enabled to simultaneously contract towards the inner parts of the openings of the four groups of sleeve pipes by controlling the contraction length of the four groups of first electric push rods, so that the four groups of connecting arms support the bottom of the plate by the four groups of lower clamping plates, the four groups of second electric push rods are opened to drive the four groups of upper clamping plates to slide downwards, so that the four groups of upper clamping plates are matched with the four groups of lower clamping plates to clamp the plate, thereby improving the plate fixing effect and the plate hoisting efficiency, the convenience for picking up the stacked plate is improved by arranging the plurality of suckers, and avoiding the situation that the plate is inconvenient to select the stressed point to pick up when the stacked plate, the second lead screw and the first lead screw are driven to rotate by opening the first motor, so that the four groups of lower clamping plates and the four groups of upper clamping plates are driven to slide oppositely by the two groups of sleeve pipes, the fixed positions of the plates are adjusted, the convenience of the device for fixing the plates with different sizes is improved, and the practicability of the device is improved.

The invention relates to a suspended ceiling crane special for decoration engineering, which comprises a support device, a hydraulic telescopic arm, a rotating bracket, a base, a first hydraulic cylinder, a lining plate, a guide post and a second hydraulic cylinder, wherein the bottom end of the hydraulic telescopic arm is connected with the top end of a rotating device, the upper part of the right end of the rotating bracket is rotatably arranged at the top end of the hydraulic telescopic arm, the right end of the base is fixedly connected with the left end of the rotating bracket, the base is provided with a mounting hole and a plurality of groups of guide holes, the fixed end of the first hydraulic cylinder is arranged in the mounting hole of the base, the moving end of the first hydraulic cylinder is connected with the top end of the lining plate, the bottom ends of the lining plate are fixedly connected with the top end of a case, the bottom ends of the plurality of groups of guide posts are all connected with the top end of the lining plate, the upper parts of the plurality of groups of guide posts can slide up and down and are respectively arranged in the plurality of groups of guide holes of the base, the fixed end of the second hydraulic cylinder is rotatably connected with the outer side wall of the hydraulic telescopic arm, the moving end of the second hydraulic cylinder is rotatably connected with the lower part of the right end of the rotating bracket; through opening the flexible length of first pneumatic cylinder, thereby make first pneumatic cylinder pass through the welt and drive quick-witted case lifting movement, thereby be convenient for quick-witted case drive multiunit sucking disc lifting adjustment and pick up panel, through setting up the multiunit guide post, improve the stability of quick-witted case lifting movement, flexible length through the flexible arm of control hydraulic stretching drives quick-witted case lifting movement, improve the convenience that quick-witted case carried to panel hoist and mount, through the flexible length of adjusting the second pneumatic cylinder, make the second pneumatic cylinder carry out the rotation support to quick-witted case through the hydraulic stretching arm, thereby be convenient for carry panel rotation turn-over when fixed, satisfy the different inclination hoist and mount transport demands of panel, improve the practicality of device.

The invention relates to a suspended ceiling crane special for decoration engineering, wherein a rotating device comprises a rotary table, a base, a bearing, a rotary shaft, a toothed ring and a second motor, the top end of the rotary table is connected with the bottom end of a hydraulic telescopic arm, the rotary table is rotatably arranged at the right part of the top end of the base, the bottom end of the bearing is connected with the inner side wall of the base, the bottom end of the rotary shaft is rotatably arranged in the bearing, the top end of the rotary shaft penetrates through the upper part of the base and is concentrically connected with the bottom end of the rotary table, the toothed ring is fixedly sleeved on the outer side wall of the rotary shaft, the second motor is arranged on the inner side wall of the base, the output end of the second motor is provided with a straight gear, and the straight gear is meshed with the toothed ring; it is rotatory through opening the second motor and driving the straight-teeth gear, the straight-teeth gear drives the pivot through the meshing with the ring gear after rotatory and rotates, drives the flexible arm of hydraulic pressure through the carousel after the pivot is rotatory and rotates the swing to make quick-witted case carry out rotation regulation with the hoist and mount direction of panel, improve the convenience that the device carried to the not equidirectional hoist and mount of panel, reduce the use limitation of device, through setting up the pivot, improve the rotatory stability of carousel, improve the stability that the device carried to panel hoist and mount, improve the device practicality.

The invention relates to a special ceiling crane for decoration engineering, which further comprises a bottom plate, third slide rails, slide blocks, fixing bolts and limiting rods, wherein the bottom end of the bottom plate is connected with the left part of the top end of a base; the panel that will carry stacks to the top middle part of bottom plate, through the position of sliding the multiunit slider respectively, makes the multiunit slider drive multiunit gag lever post shift position respectively to it is spacing to make the outer edge of multiunit gag lever post with panel, improves the fixed effect that panel stacked the position, improves the convenience that panel picked up, reduces the device simultaneously and rocks the condition that causes panel to drop, improves the stability that panel deposited.

The invention relates to a suspended ceiling crane special for decoration engineering, wherein a suction device comprises a suction pump, an air box and a filter screen, the suction pump is arranged at the top end of a case, the bottom end of the air box is connected with the top end of the case, an air inlet and an air outlet are arranged in the air box in a communication way, the input end of the suction pump is communicated with the air outlet of the air box, the output ends of a plurality of groups of suckers are all communicated with the air inlet of the air box, and the filter screen is arranged on the inner side wall of the air box and is arranged between the air inlet and the air outlet of the air box; the suction pump is opened to pump air to the inside of the hydraulic telescopic arm, so that the air box pumps air to the multiple groups of suckers, the multiple groups of suckers absorb plates, air entering the inside of the air box is filtered by the filter screen, dust generated when the multiple groups of suckers absorb the plates is reduced, the protection effect of the suction pump is improved, and the practicability of the device is improved.

The invention relates to a special ceiling crane for decoration engineering, which further comprises two groups of telescopic mechanisms, a plurality of groups of third hydraulic cylinders and a plurality of groups of support legs, wherein the two groups of telescopic mechanisms are respectively arranged at the left end and the right end of a base; drive the outside expansion of multiunit third pneumatic cylinder and remove through opening two sets of telescopic machanism, later the multiunit third pneumatic cylinder promotes the multiunit stabilizer blade and supports the base after removing downwards to improve the stability in use of base, reduce rocking when device hoists panel, improve the stability of device work.

The ceiling crane special for the decoration engineering further comprises a plurality of groups of shifting wheels, wherein the plurality of groups of shifting wheels are rotatably arranged on the outer side wall of the base through a driving device; drive the multiunit wheel that shifts through drive arrangement and rotate to improve the convenience of device global movement, improve the device and remove the effect of carrying to panel hoist and mount, improve the device and to the transport distance of panel, improve the convenience in use of device.

The special ceiling crane for the decoration engineering further comprises a plurality of groups of anti-slip pads, wherein the plurality of groups of anti-slip pads are respectively arranged at the tops of the four groups of lower clamping plates and the bottoms of the four groups of upper clamping plates; through setting up the multiunit slipmat to improve the antiskid effect that four groups lower plate and four groups punch holder got to the panel clamp, improve the stability that panel hoist and mount were carried.

The special ceiling crane for the decoration engineering further comprises a plurality of groups of illuminating lamps, wherein the plurality of groups of illuminating lamps are all arranged at the bottom end of the case; through setting up the multiunit light to improve the illuminating effect when device picks up panel, improve the accuracy that the device picked up panel, improve the convenience in utilization of device.

Compared with the prior art, the invention has the beneficial effects that: the supporting device is opened to drive the machine case to move to the position, the machine case drives the plurality of groups of suckers to move to the top of the plate and enables the input ends of the plurality of groups of suckers to be attached to the top of the plate, the plurality of groups of suckers are enabled to adsorb the plate by opening the air suction device, so that the plurality of groups of suckers pick up the stacked plate, the four groups of telescopic arms are enabled to simultaneously contract towards the inner parts of the openings of the four groups of sleeve pipes by controlling the contraction length of the four groups of first electric push rods, so that the four groups of connecting arms support the bottom of the plate by the four groups of lower clamping plates, the four groups of second electric push rods are opened to drive the four groups of upper clamping plates to slide downwards, so that the four groups of upper clamping plates are matched with the four groups of lower clamping plates to clamp the plate, thereby improving the plate fixing effect and the plate hoisting efficiency, the convenience for picking up the stacked plate is improved by arranging the plurality of suckers, and avoiding the situation that the plate is inconvenient to select the stressed point to pick up when the stacked plate, the second lead screw and the first lead screw are driven to rotate by opening the first motor, so that the four groups of lower clamping plates and the four groups of upper clamping plates are driven to slide oppositely by the two groups of sleeve pipes, the fixed positions of the plates are adjusted, the convenience of the device for fixing the plates with different sizes is improved, and the practicability of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view showing the structure of the connection of the telescopic mechanism with a third hydraulic cylinder and the like;

FIG. 3 is a partial schematic view of the connection of the casing to the telescopic arm;

FIG. 4 is a partial structural view showing the connection of the connecting arm to a lower jaw or the like;

FIG. 5 is a partial schematic view of the connection between the case and the suction cup;

FIG. 6 is a partial structural view showing the connection of the base with the first hydraulic cylinder or the like;

FIG. 7 is a front view of a partial structure of a hydraulic telescopic arm connected to a turntable or the like;

FIG. 8 is a schematic view of a partial structure of the connection between the slider and the stopper rod;

in the drawings, the reference numbers: 1. a chassis; 2. a first slide rail; 3. a sleeve; 4. a telescopic arm; 5. a fixing member; 6. a first electric push rod; 7. a connecting arm; 8. a lower splint; 9. a second slide rail; 10. an upper splint; 11. a second electric push rod; 12. a first lead screw; 13. a connecting member; 14. a second lead screw; 15. a first motor; 16. a suction cup; 17. a hydraulic telescopic arm; 18. rotating the bracket; 19. a base; 20. a first hydraulic cylinder; 21. a liner plate; 22. A guide post; 23. a second hydraulic cylinder; 24. a turntable; 25. a base; 26. a bearing; 27. a rotating shaft; 28. a toothed ring; 29. a second motor; 30. a spur gear; 31. a base plate; 32. a third slide rail; 33. a slider; 34. fixing the bolt; 35. a limiting rod; 36. a getter pump; 37. a gas tank; 38. a filter screen; 39. a telescoping mechanism; 40. A third hydraulic cylinder; 41. a support leg; 42. a shift wheel; 43. a non-slip mat; 44. an illuminating lamp.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 8, in the ceiling crane for decoration engineering of the present invention, when in operation, the supporting device is opened to drive the machine box 1 to move to a position, the machine box 1 drives the plurality of sets of suction cups 16 to move to the top of the board and make the input ends of the plurality of sets of suction cups 16 close to the top of the board, the suction device is opened to make the plurality of sets of suction cups 16 suck the board, so that the plurality of sets of suction cups 16 pick up the stacked board, the four sets of first electric push rods 6 are controlled to shrink in the openings of the four sets of sleeves 3, so that the four sets of telescopic arms 4 simultaneously shrink in the openings of the four sets of sleeves 3, so that the four sets of connecting arms 7 support the bottom of the board through the four sets of lower clamp plates 8, the four sets of second electric push rods 11 are opened to drive the four sets of upper clamp plates 10 to slide downwards, so that the four sets of upper clamp plates 10 cooperate with the four sets of lower clamp plates 8 to clamp the board, the first electric motor 15 is opened to simultaneously drive the second lead screw 14 and the first lead screw 12 to rotate, two sets of sleeves 3 slide oppositely to drive four sets of lower clamping plates 8 and four sets of upper clamping plates 10 to adjust the fixed position of a plate, then the first hydraulic cylinder 20 is opened to extend and contract to drive the case 1 to move up and down through a lining plate 21, so that the case 1 drives a plurality of sets of suckers 16 to adjust and pick up the plate, the case 1 is driven to move up and down through controlling the extending and contracting length of the hydraulic telescopic arm 17 to improve the convenience of the case 1 for lifting and conveying the plate, the second hydraulic cylinder 23 is driven to rotate and support the case 1 through the hydraulic telescopic arm 17 by adjusting the extending and contracting length of the second hydraulic cylinder 23 so as to facilitate the plate to be rotated and turned over when the plate is fixedly conveyed, then the second motor 29 is opened to drive the straight gear 30 to rotate, the straight gear 30 is rotated to drive the rotating shaft 27 to rotate through the meshing with the toothed ring 28, the rotating shaft 27 is rotated to drive the hydraulic telescopic arm 17 to rotate and swing through the turntable 24, thereby make quick-witted case 1 carry out rotation regulation with the hoist and mount direction of panel, afterwards through the position of sliding multiunit slider 33 respectively, make multiunit slider 33 drive multiunit gag lever post 35 shift position respectively, thereby it is spacing to make multiunit gag lever post 35 carry out the outer edge of panel, through opening aspirator pump 36 and bleeding to the inside of hydraulic telescoping arm 17, make air tank 37 bleed to multiunit sucking disc 16, thereby make multiunit sucking disc 16 absorb panel, filter the inside air that gets into air tank 37 through setting up filter screen 38, then drive the outside expansion of multiunit third pneumatic cylinder 40 and remove through opening two sets of telescopic machanism 39, later multiunit third pneumatic cylinder 40 promotes the base 25 after multiunit stabilizer blade 41 moves downwards.

The main functions realized by the invention are as follows: the plurality of groups of suckers 16 are used for sucking the plates by opening the air suction device, so that the plurality of groups of suckers 16 can pick up the stacked plates, the picking convenience of the stacked plates is improved, the condition that the plates are not convenient to select stress points to pick up the plates when the plates are stacked is avoided, the four groups of telescopic arms 4 are controlled to contract towards the inside of the openings of the four groups of sleeves 3, so that the four groups of connecting arms 7 support the bottom of the plate through the four groups of lower clamping plates 8, the four groups of upper clamping plates 10 are driven to slide downwards by opening the four groups of second electric push rods 11, the four groups of upper clamping plates 10 are matched with the four groups of lower clamping plates 8 to clamp the plate, thereby improve the fixed effect of panel, improve panel hoist and mount efficiency, through making two sets of 3 subtend slips of sleeve pipes drive four groups of lower plate 8 and four fixed position to panel of group's punch holder 10 regulation to improve the fixed convenience of device to not unidimensional panel, improve the device practicality.

According to the ceiling crane special for the decoration engineering, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the ceiling crane can be implemented as long as the beneficial effects of the ceiling crane can be achieved; the first electric push rod 6, the second electric push rod 11, the first motor 15, the hydraulic telescopic arm 17, the first hydraulic cylinder 20, the second hydraulic cylinder 23, the second motor 29, the air suction pump 36, the telescopic mechanism 39, the third hydraulic cylinder 40 and the illuminating lamp 44 of the special ceiling crane for the decoration engineering are purchased from the market, and the skilled in the art can install and operate the special ceiling crane according to the attached operating instructions without creative labor of the skilled in the art.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.