CN214935355U

CN214935355U - A grabbing device for laboratory hoist and mount system

Info

Publication number: CN214935355U
Application number: CN202120428087.8U
Authority: CN
Inventors: 孙元成
Original assignee: Jiangsu Qilin Science Teaching Equipment Co ltd
Current assignee: Jiangsu Qilin Science Teaching Equipment Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-30
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a gripping device for a laboratory hoisting system, which comprises a hoisting device and a clamping component, wherein the clamping component is positioned on the hoisting device; the clamping assembly comprises a supporting frame, a group of driving parts symmetrically arranged on the supporting frame, a pushing plate positioned on the driving parts, a group of positioning sliding blocks symmetrically arranged on the supporting frame, a sliding connecting rod in sliding connection with the positioning sliding blocks, and at least two groups of fixed pulleys arranged at the other end of the sliding connecting rod; the pushing plate is connected with the sliding connecting rod, and at least in the working state, the fixed pulley is abutted to the workpiece. This device can adjust and fix a position the position of work piece before carrying out the centre gripping work, and then guarantees going on smoothly of centre gripping work, and the in-process locating wheel of transport still can play spacing work to the instrument simultaneously, and then can guarantee that the instrument can not fall down in the transportation, and then guarantees the safety of instrument in the handling.

Description

A grabbing device for laboratory hoist and mount system

Technical Field

The utility model belongs to the technical field of laboratory grabbing device, concretely relates to grabbing device for laboratory hoist and mount system.

Background

Hoisting device need be used when installing some equipment to the laboratory, and then hoisting device's use is for the installation that artifical transport conveniently carries out the equipment more.

However, the existing hoisting device has some problems in carrying, and because the instruments used in laboratories are easy to damage compared with the traditional instruments, extra care is needed in the carrying process, the workpieces are prevented from falling off in the carrying process, and then in the actual carrying process, the workpieces are mostly bound by ropes, and further the workpieces are prevented from being displaced in the carrying process.

Therefore, how to complete the work of clamping the workpiece and avoid the workpiece from falling off in the hoisting process is a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model provides a grabbing device for laboratory hoist and mount system to solve the above-mentioned problem that prior art exists.

The technical scheme is as follows: a gripping device for a laboratory lift system, comprising:

the clamping assembly is positioned on the hoisting equipment;

the clamping assembly comprises a supporting frame, a group of driving parts symmetrically arranged on the supporting frame, a pushing plate positioned on the driving parts, a group of positioning sliding blocks symmetrically arranged on the supporting frame, a sliding connecting rod in sliding connection with the positioning sliding blocks, and at least two groups of fixed pulleys arranged at the other end of the sliding connecting rod; the pushing plate is connected with the sliding connecting rod, and at least in the working state, the fixed pulley is abutted to the workpiece.

In a further embodiment, the clamping assembly comprises a power part fixedly mounted on the support frame, a group of adjusting slide rails symmetrically mounted on two sides of the power part, at least one group of adjusting slide blocks positioned on the adjusting slide rails, and at least one group of clamping arms used for connecting the adjusting slide blocks, wherein the power part is connected with the clamping arms; at least when the work state, power portion can drive the centre gripping arm and do reciprocating motion on adjusting the slide rail, can guarantee that the instrument can not drop in the transportation, and then guarantees the safety of instrument in handling.

In a further embodiment, the clamping arm is further provided with a shock pad, so that the workpiece is prevented from deforming, and the integrity of the workpiece is ensured.

In a further embodiment, the hoisting equipment comprises a rotating device, a limiting seat connected with the rotating device, a driving motor arranged on the limiting seat, and a first connecting arm positioned at the output end of the driving motor, wherein the first connecting arm is rotatably connected with the limiting seat, so that the driving work of the first connecting arm can be completed, and the workpiece can be lifted to a certain height.

In a further embodiment, the hoisting device further comprises a hoisting motor arranged on the limiting seat, a transmission frame positioned at the output end of the hoisting motor, a second connecting arm arranged on the transmission frame, and a connecting frame for connecting the first connecting arm and the second connecting arm; the first connecting arm is located the driving frame, second connecting arm and spacing seat rotatable coupling, be equipped with the rotating equipment on the link, the centre gripping subassembly is connected with the rotating equipment, accomplishes the lift work to the instrument, guarantees going on smoothly of transportation.

In a further embodiment, the device further comprises a support frame and an adjusting device positioned on the support frame, and the rotating device is positioned on the adjusting device.

In a further embodiment, the adjusting device comprises a group of slide rails symmetrically mounted on the support frame, a slide block positioned on the slide rails, a sliding frame for connecting the slide block, a driving device arranged on the sliding frame, and a driving rack positioned on one of the slide rails; the driving device is abutted to the driving rack, and can drive the sliding frame to move on the sliding rail under the matching of the sliding block, so that the position of the instrument can be adjusted.

Has the advantages that: the utility model relates to a gripping device for a laboratory hoisting system, in order to avoid the sliding of a workpiece in the process of carrying, a clamping component is further arranged, when the workpiece needs to be clamped, the driving part starts to work at the moment, the driving part which moves can drive a pushing plate to start to work, the pushing plate which moves can drive a sliding connecting rod to start to move, the sliding connecting rod which moves can drive a fixed pulley to start to move until the fixed pulley can be abutted against the surface of the workpiece, the limiting work of the workpiece can be completed along with the work of the driving part, and then the power part starts to work, and then the power part which moves drives a clamping arm to start to work, so that the clamping arm does reciprocating motion on an adjusting slide rail under the cooperation of an adjusting slider, and is further used in cooperation with the fixed pulley, and before the clamping work, the position of the workpiece can be adjusted and positioned, guarantee going on smoothly of centre gripping work, the in-process locating wheel of transport still can play spacing work to the instrument simultaneously, and then can guarantee that the instrument can not fall down in the transportation, and then guarantees the safety of instrument in handling.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic view of the clamping assembly of the present invention.

Figure 3 is the utility model discloses well lifting device schematic diagram.

The figures are numbered: the device comprises a support frame 1, a slide rail 2, a driving device 3, a slide block 4, a slide frame 5, a rotating device 6, a hoisting device 7, a connecting frame 8, a clamping component 9, a rotating device 10, a limiting seat 71, a driving motor 72, a hoisting motor 73, a transmission frame 74, a first connecting arm 75, a second connecting arm 76, a support frame 91, a driving part 92, a push plate 93, a positioning slide block 94, a slide connecting rod 95, a fixed pulley 96, a power part 97, an adjusting slide rail 98, an adjusting slide block 99 and a clamping arm 910.

Detailed Description

Through research and analysis of the applicant, the reason for the problem (the workpiece falls off during the transportation process) is that the existing hoisting device has some problems during the transportation process, and because the instruments used in laboratories are easy to damage compared with the traditional instruments, extra care is needed during the transportation process, so as to avoid the workpiece falling off during the transportation process, and further to avoid the workpiece being bound by ropes during the actual transportation process, and further to avoid the workpiece being displaced during the transportation process, but this method not only needs a lot of time for binding, but also needs time for unbinding after the transportation process is completed, and further needs a lot of manpower and material resources, and the device is provided with a clamping assembly for avoiding the workpiece falling off during the transportation process, and when the workpiece needs to be clamped, the drive division begins work this moment, and then the drive division of motion can drive the catch plate and begin work, and then the catch plate of motion can drive the slip connecting rod and begin motion, and then the slip connecting rod of motion can drive the fixed pulley and begin motion, until the fixed pulley can with workpiece surface butt, along with the work of drive division, and then can accomplish the spacing work to the work piece, and then the power division begins work, and then the power division of motion drives the centre gripping arm and begins work, and then the centre gripping arm is reciprocating motion on adjusting the slide rail under the cooperation of adjusting block, and then uses with the cooperation of fixed pulley, thereby accomplish location and the centre gripping work to the work piece, and then can guarantee that the instrument can not fall down in the transportation, and then guarantee the safety of instrument in handling.

A gripping device for a laboratory lift system, comprising: the device comprises a support frame 1, a slide rail 2, a driving device 3, a slide block 4, a slide frame 5, a rotating device 6, a hoisting device 7, a connecting frame 8, a clamping component 9, a rotating device 10, a limiting seat 71, a driving motor 72, a hoisting motor 73, a transmission frame 74, a first connecting arm 75, a second connecting arm 76, a support frame 91, a driving part 92, a push plate 93, a positioning slide block 94, a slide connecting rod 95, a fixed pulley 96, a power part 97, an adjusting slide rail 98, an adjusting slide block 99 and a clamping arm 910.

The device comprises a hoisting device 7 and a clamping assembly 9, wherein the clamping assembly 9 is positioned on the hoisting device 7; the clamping assembly 9 comprises a supporting frame 91, a group of driving parts 92 symmetrically installed on the supporting frame 91, a pushing plate 93 located on the driving parts 92, a group of positioning sliders 94 symmetrically installed on the supporting frame 91, a sliding connecting rod 95 in sliding connection with the positioning sliders 94, and at least two groups of fixed pulleys 96 arranged at the other end of the sliding connecting rod 95; the pushing plate 93 is connected with the sliding connecting rod 95, at least in the working state, the fixed pulley 96 is abutted to a workpiece, when the workpiece needs to be clamped, the driving part 92 starts to work at the moment, the moving driving part 92 can drive the pushing plate 93 to start to work, the moving pushing plate 93 can drive the sliding connecting rod 95 to start to move, and then the moving sliding connecting rod 95 can drive the fixed pulley 96 to start to move until the fixed pulley 96 can be abutted to the surface of the workpiece, and along with the work of the driving part 92, the limiting work of the workpiece can be completed.

The clamping assembly 9 comprises a power part 97 fixedly mounted on the supporting frame 91, a group of adjusting slide rails 98 symmetrically mounted on two sides of the power part 97, at least one group of adjusting slide blocks 99 positioned on the adjusting slide rails 98, and at least one group of clamping arms 910 used for connecting the adjusting slide blocks 99, wherein the power part 97 is connected with the clamping arms 910; at least when the work state, power portion 97 can drive centre gripping arm 910 and be reciprocating motion on adjusting slide rail 98, after the spacing work of completion work piece, power portion 97 begins to work this moment, and then power portion 97 of motion drives centre gripping arm 910 and begins to work, and then centre gripping arm 910 is reciprocating motion on adjusting slide rail 98 under the cooperation of adjusting slider 99, and then use with the cooperation of fixed pulley 96, thereby accomplish location and the centre gripping work to the work piece, and then can guarantee that the instrument can not fall down in the transportation, and then guarantee the safety of instrument in handling.

The clamping arm 910 is further provided with a shock pad, and the contact area of the clamping arm 910 to the surface of the workpiece can be increased through the arranged shock pad, so that the workpiece is prevented from deforming, and the integrity of the workpiece is guaranteed.

The hoisting equipment 7 comprises a rotating device 6, a limiting seat 71 connected with the rotating device 6 and a driving motor 72 arranged on the limiting seat 71, wherein the driving motor 72 is positioned at a first connecting arm 75 at the output end of the driving motor 72, the first connecting arm 75 is rotatably connected with the limiting seat 71, and the driving motor 72 is arranged and further starts to move when the driving motor 72 starts to move, so that the driving work of the first connecting arm 75 can be completed, and a workpiece can be lifted to a certain height.

The hoisting device 7 further comprises a hoisting motor 73 arranged on the limiting seat 71, a transmission frame 74 positioned at the output end of the hoisting motor 73, a second connecting arm 76 arranged on the transmission frame 74, and a connecting frame 8 for connecting the first connecting arm 75 and the second connecting arm 76; first linking arm 75 is located driving frame 74, second linking arm 76 and spacing seat 71 rotatable coupling, be equipped with rotating equipment 10 on the link 8, centre gripping subassembly 9 is connected with rotating equipment 10, and when hoist and mount motor 73 begins to move, and then the hoist and mount motor 73 of motion can drive first linking arm 75 and second linking arm 76 and begin to move, and then mutually supports with driving motor 72, accomplishes the lifting work to the instrument, guarantees going on smoothly of transportation.

The device also comprises a support frame 1 and an adjusting device positioned on the support frame 1, wherein the rotating device 6 is positioned on the adjusting device.

The adjusting device comprises a group of slide rails 2 symmetrically arranged on the support frame 1, a slide block 4 positioned on the slide rails 2, a sliding frame 5 used for connecting the slide block 4, a driving device 3 arranged on the sliding frame 5, and a driving rack positioned on one slide rail 2; the drive device 3 and the butt of drive rack, the rotation motor is located the carriage 5, when needs carry out position adjustment to the instrument, the drive device 3 beginning motion this moment, and then the drive device 3 of motion can begin to move on the rack, and then can drive the carriage 5 and move on slide rail 2 under the cooperation of slider 4, and then can adjust the position of instrument.

Description of the working principle: when the position of the instrument needs to be adjusted, the driving device 3 starts to move at the moment, and then the moving driving device 3 can start to move on the rack, so that the sliding frame 5 can be driven to move on the sliding rail 2 under the coordination of the sliding block 4, and the position of the instrument can be adjusted; through the arranged driving motor 72, when the driving motor 72 starts to move, the driving work of the first connecting arm 75 can be completed, and the workpiece can be lifted to a certain height; when the hoisting motor 73 starts to move, the moving hoisting motor 73 can drive the first connecting arm 75 and the second connecting arm 76 to start to move, and further the hoisting motor 73 is matched with the driving motor 72, so that the lifting work of the instrument is completed, and the smooth operation of the transportation process is ensured; when a workpiece needs to be clamped, the driving portion 92 starts to work, the moving driving portion 92 can drive the pushing plate 93 to start to work, the moving pushing plate 93 can drive the sliding connecting rod 95 to start to move, the moving sliding connecting rod 95 can drive the fixed pulley 96 to start to move until the fixed pulley 96 can be abutted against the surface of the workpiece, the workpiece can be limited along with the work of the driving portion 92, the power portion 97 starts to work, the moving power portion 97 drives the clamping arm 910 to start to work, the clamping arm 910 reciprocates on the adjusting slide rail 98 under the cooperation of the adjusting slide block 99 and is matched with the fixed pulley 96, so that the positioning and clamping work of the workpiece is completed, the instrument can be prevented from falling in the transportation process, and the safety of the instrument in the transportation process is ensured, and then through foretell adjusting device, lifting device 7 and centre gripping subassembly 9, and then can accomplish the transport work to the instrument, guaranteed the safety of instrument in the transportation simultaneously.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a grabbing device for laboratory hoist and mount system, characterized by includes:

the clamping assembly is positioned on the hoisting equipment;

the clamping assembly comprises a supporting frame, a group of driving parts symmetrically arranged on the supporting frame, a pushing plate positioned on the driving parts, a group of positioning sliding blocks symmetrically arranged on the supporting frame, a sliding connecting rod in sliding connection with the positioning sliding blocks, and at least two groups of fixed pulleys arranged at the other end of the sliding connecting rod;

the pushing plate is connected with the sliding connecting rod, and at least in the working state, the fixed pulley is abutted to the workpiece.

2. The grasping device for a laboratory lifting system according to claim 1, characterized in that: the clamping assembly comprises a power part fixedly mounted on the support frame, a group of adjusting slide rails symmetrically mounted on two sides of the power part, at least one group of adjusting slide blocks positioned on the adjusting slide rails, and at least one group of clamping arms used for connecting the adjusting slide blocks, wherein the power part is connected with the clamping arms;

at least when the adjusting slide rail is in a working state, the power part can drive the clamping arm to do reciprocating motion on the adjusting slide rail.

3. The gripping device for a laboratory lifting system according to claim 2, characterized in that: and the clamping arm is also provided with a shock pad.

4. The grasping device for a laboratory lifting system according to claim 3, characterized in that: the hoisting equipment comprises a rotating device, a limiting seat connected with the rotating device, a driving motor arranged on the limiting seat, and a first connecting arm positioned at the output end of the driving motor, wherein the first connecting arm is rotatably connected with the limiting seat.

5. The grasping device for a laboratory lifting system according to claim 4, characterized in that: the hoisting equipment further comprises a hoisting motor arranged on the limiting seat, a transmission frame positioned at the output end of the hoisting motor, a second connecting arm arranged on the transmission frame, and a connecting frame used for connecting the first connecting arm and the second connecting arm;

the first connecting arm is located the driving frame, second connecting arm and spacing seat rotatable coupling, be equipped with rotating equipment on the link, the centre gripping subassembly is connected with rotating equipment.

6. The grasping device for a laboratory lifting system according to claim 4, characterized in that: the rotary device is characterized by further comprising a support frame and an adjusting device positioned on the support frame, and the rotating device is positioned on the adjusting device.

7. The grasping device for a laboratory lifting system according to claim 6, characterized in that: the adjusting device comprises a group of slide rails symmetrically arranged on the support frame, a slide block positioned on the slide rails, a sliding frame used for connecting the slide block, driving equipment arranged on the sliding frame, and a driving rack positioned on one slide rail; the drive device abuts the drive rack.