CN218810018U

CN218810018U - Hoisting device for laboratory equipment

Info

Publication number: CN218810018U
Application number: CN202223235170.7U
Authority: CN
Inventors: 杨明汐; 杨美娟
Original assignee: Shanghai Boao Ruiyun Intelligent Technology Co ltd
Current assignee: Shanghai Boao Ruiyun Intelligent Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-07
Anticipated expiration: 2032-12-05

Abstract

The utility model is suitable for a laboratory paraphernalia technical field especially relates to a hoisting device for laboratory apparatus, the removal automobile body is connected with the mount through elevating system, mount bottom opening, the mount inboard is equipped with the trapezoidal piece of relative distribution, and the one side that the trapezoidal piece is close to each other all is equipped with the sucking disc, and wherein the trapezoidal piece is connected with the mount through elastomeric element, and elastomeric element is used for the elastic support of trapezoidal piece, still be equipped with the extrusion mechanism that extrudes trapezoidal piece inclined plane in the mount inside, the bottom of trapezoidal piece is equipped with the branch, and the branch runs through the mount bottom and rather than sliding connection, and branch bottom fixedly connected with backup pad; this device hoists experimental device through elevating system and trapezoidal piece, does not need the access of lifting rope, can effectually reduce the stability ability of experimental device hoist and mount in-process, has improved the security performance.

Description

Hoisting device for laboratory equipment

Technical Field

The utility model relates to a laboratory paraphernalia technical field specifically is a hoist device for laboratory apparatus.

Background

Some required equipment in laboratory need use hoist device when installing, practice thrift the manpower, and hoist device's use is more convenient carries out the installation of equipment simultaneously.

Generally come to hoist experimental device through lifting hook and lifting rope among the prior art, but the lifting rope rocks the phenomenon in the in-process of hoisting experimental device easily, and stability can not be strong, because laboratory inner space is less, and experimental device still can take place the phenomenon of colliding with wall or other experimental device at the in-process of rocking seriously, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist device for laboratory equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a laboratory is hoist device for equipment and removes automobile body, it is connected with the mount through elevating system to remove the automobile body, mount bottom opening, the mount inboard is equipped with the trapezoidal piece of relative distribution, and one side that the trapezoidal piece is close to each other all is equipped with the sucking disc, and wherein the trapezoidal piece is connected with the mount through elastomeric element, and elastomeric element is used for the elastic support of trapezoidal piece, the inside extrusion mechanism that carries out the extrusion to the trapezoidal piece inclined plane that still is equipped with of mount, the bottom of trapezoidal piece is equipped with branch, and branch runs through the mount bottom and rather than sliding connection, branch bottom fixedly connected with backup pad.

Further: the lifting mechanism comprises a support fixed on the vehicle body, a motor is arranged at the top of the support, a threaded rod is arranged at the output end of the motor, a moving block is in threaded connection with the threaded rod, a sliding groove is formed in the inner wall of the support, one end of the moving block is fixedly connected with the fixing frame, and the other end of the moving block is located inside the sliding groove and is in sliding connection with the sliding groove.

Further: the top of the fixing frame is provided with a sliding rod, the outside of the sliding rod is connected with a sliding block in a sliding mode, the sliding block is connected with a connecting rod in a rotating mode, and the other end of the connecting rod is connected with the supporting frame in a rotating mode.

Further: the elastic component comprises a limiting rod fixedly connected with the trapezoid block, the limiting rod penetrates through the fixing frame and is in sliding connection with the fixing frame, a first spring is arranged outside the limiting rod, one end of the first spring is connected with the trapezoid block, and the other end of the first spring is connected with the fixing frame.

Further: extrusion mechanism is connected with the mount through the telescopic link including setting up the connecting plate in the mount inboard, connecting plate bottom is equipped with carries out the extruded push rod to trapezoidal piece inclined plane, and the push rod tip is equipped with the gyro wheel, gyro wheel and trapezoidal piece inclined plane roll connection.

Further: the surface of the supporting plate is provided with an extrusion plate, the lower end of the extrusion plate is inserted into the supporting plate and is in sliding connection with the extrusion plate through a second spring, and the upper end of the extrusion plate is provided with a plurality of supporting rollers for supporting the experimental equipment.

Compared with the prior art, the beneficial effects of the utility model are that: this device hoists experimental device through elevating system and trapezoidal piece, does not need the access of lifting rope, can effectually reduce the stability ability of experimental device hoist and mount in-process, has improved the security performance, and simultaneously to the in-process of experimental device hoist and mount, the backup pad has played a supporting role to experimental device, has avoided the phenomenon of skidding that produces between experimental device and the sucking disc, further improvement the stability ability when experimental device hoists.

Drawings

Fig. 1 is an elevation view of the whole structure of the hoisting device for laboratory equipment provided in the embodiment of the present invention.

Fig. 2 is a trapezoidal block structure front view of a hoisting device for laboratory equipment provided in the embodiment of the present invention.

Fig. 3 is a front view of a supporting plate structure of a hoisting device for laboratory equipment provided in an embodiment of the present invention.

In the figure: 1-moving a vehicle body, 2-moving blocks, 3-sliding grooves, 4-supporting frames, 5-motors, 6-threaded rods, 7-connecting rods, 8-sliding rods, 9-telescopic rods, 10-connecting plates, 11-push rods, 12-fixing frames, 13-rolling wheels, 14-trapezoidal blocks, 15-limiting rods, 16-first springs, 17-sucking discs, 18-supporting rods, 19-supporting plates, 20-supporting rollers, 21-extrusion plates, 22-second springs and 23-sliding blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

In an embodiment, please refer to fig. 1-3, a lifting device for laboratory equipment, wherein a moving vehicle body 1 is connected to a fixed frame 12 through a lifting mechanism, the bottom of the fixed frame 12 is open, trapezoidal blocks 14 are disposed inside the fixed frame 12 and distributed relatively, suction cups 17 are disposed on sides of the trapezoidal blocks 14 close to each other, the trapezoidal blocks 14 are connected to the fixed frame 12 through elastic members, the elastic members are used for elastically supporting the trapezoidal blocks 14, a pressing mechanism for pressing the inclined surfaces of the trapezoidal blocks 14 is further disposed inside the fixed frame 12, a supporting rod 18 is disposed at the bottom of the trapezoidal blocks 14, the supporting rod 18 penetrates through the bottom of the fixed frame 12 and is slidably connected with the fixed frame, and a supporting plate 19 is fixedly connected to the bottom of the supporting rod 18.

In this embodiment, this device is when hoisting experimental apparatus, at first remove assigned position with removal automobile body 1, then drive mount 12 downstream through elevating system, make experimental apparatus pass from the opening of mount 12 bottom, because there is the stabilizer blade mostly in experimental apparatus's bottom, therefore certain clearance has between experimental apparatus and the ground, when backup pad 19 bottom branch 18 is located between experimental apparatus and the ground, elevating system stop motion, extrude the inclined plane of trapezoidal piece 14 through the extrusion portion this moment, make trapezoidal piece 14 be close to each other, trapezoidal piece 14 carries out the centre gripping through sucking disc 17 to fixed experimental apparatus, after sucking disc 17 finishes fixing experimental apparatus, rethread elevating system drives mount 12 upward movement, and then drive experimental apparatus upward movement, last remove automobile body 1 again, thereby experimental apparatus's hoist and mount has been accomplished, hoist and mount experimental apparatus through elevating system and trapezoidal piece 14, do not need the access of lifting rope, can effectually reduce the stability in experimental apparatus hoist and mount process, the security performance has been improved, backup pad 19 can insert between experimental apparatus and the ground when ladder piece 14 is close to each other, play the access of experimental apparatus, the stability of the experimental apparatus's hoist and mount the performance when having set up a further to the experimental apparatus, the stability of a supporting effect of the experimental apparatus, the supporting pad has been avoided when hoisting the experiment apparatus to the stability has set up a supporting effect, the stability of the experiment apparatus, the stability has been set up, the stability of a supporting effect.

In another embodiment, referring to fig. 1, the lifting mechanism includes a supporting frame 4 fixed on the vehicle body, a motor 5 is disposed on the top of the supporting frame 4, a threaded rod 6 is disposed at an output end of the motor 5, the threaded rod 6 is in threaded connection with a moving block 2, a sliding groove 3 is disposed on an inner wall of the supporting frame 4, one end of the moving block 2 is fixedly connected with the fixing frame 12, and the other end is located inside the sliding groove 3 and is in sliding connection with the fixing frame.

In this embodiment, when needs hoist and mount experimental device, starter motor 5, motor 5 drives threaded rod 6 and rotates, threaded rod 6 drives mount 12 downstream through the threaded connection with movable block 2, thereby make trapezoidal piece 14 can be located experimental device's both sides, and then accomplish the hoist and mount to experimental device, wherein spout 3 has played a limiting displacement to movable block 2, stability when having improved mount 12 and removing, and drive mount 12 up-and-down motion by threaded connection of threaded rod 6 and movable block 2, do not need the access of lifting rope, the effectual stability when having improved experimental device hoist and mount.

In another embodiment, referring to fig. 1, a sliding rod 8 is disposed on the top of the fixing frame 12, a sliding block 23 is slidably connected to the outside of the sliding rod 8, the sliding block 23 is rotatably connected to a connecting rod 7, and the other end of the connecting rod is rotatably connected to the supporting frame 4.

In this embodiment, the slider 23 can slide in the outside of slide bar 8 when mount 12 moves up and down, and connecting rod 7 has played a supporting role to slide bar 8 through slider 23 this moment, and then has played a supporting role to mount 12, further improvement the stability during experimental device hoists.

In another embodiment, referring to fig. 2, the elastic component includes a limiting rod 15 fixedly connected to the trapezoid block 14, the limiting rod 15 penetrates through the fixing frame 12 and is slidably connected to the fixing frame, a first spring 16 is disposed outside the limiting rod 15, one end of the first spring 16 is connected to the trapezoid block 14, and the other end of the first spring is connected to the fixing frame 12.

In this embodiment, when hoisting experimental equipment, first spring 16 is in a tensile state, and when experimental equipment hoisted and finished, extrusion portion no longer extrudeed trapezoidal piece 14, and trapezoidal piece 14 automatic re-setting under first spring 16's effect, wherein gag lever post 15 has played a limiting displacement to trapezoidal piece 14, the effectual stability when improving trapezoidal piece 14 and removing.

In another embodiment, referring to fig. 1, the extruding mechanism includes a connecting plate 10 disposed inside a fixing frame 12, the connecting plate 10 is connected to the fixing frame 12 through an expansion link 9, a push rod 11 for extruding an inclined surface of a trapezoidal block 14 is disposed at the bottom of the connecting plate 10, a roller 13 is disposed at an end of the push rod 11, and the roller 13 is in rolling connection with the inclined surface of the trapezoidal block 14.

In this embodiment, when needs hoist experimental device, drive connecting plate 10 downstream through telescopic link 9, connecting plate 10 extrudees trapezoidal piece 14 through push rod 11 to make trapezoidal piece 14 can be close to each other and then accomplish the fixed to experimental device, wherein the friction between trapezoidal piece 14 and the branch 18 can effectually be reduced in the setting of gyro wheel 13.

In another embodiment, referring to fig. 3, a pressing plate 21 is disposed on the surface of the supporting plate 19, the lower end of the pressing plate 21 is inserted into the supporting plate 19 and slidably connected thereto by a second spring 22, and the upper end is disposed with a plurality of supporting rollers 20 for supporting the experimental device.

In this embodiment, when hoisting experimental facilities, when stripper plate 21 upper surface and experimental facilities bottom parallel and level, elevating system stop motion, under extrusion mechanism's effect, stripper plate 21 can enter into between experimental facilities bottom and the ground, experimental facilities can extrude backing roll 20 this moment, thereby make stripper plate 21 can the downstream, and under the effect of second spring 22, stripper plate 21 can closely laminate with experimental facilities bottom, further improvement the supporting effect to experimental facilities, wherein backing roll 20's setting is convenient for backup pad 19 inserts between experimental facilities bottom and the ground.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A hoisting device for laboratory equipment comprises a movable vehicle body; its characterized in that, it is connected with the mount through elevating system to remove the automobile body, mount bottom opening, the mount inboard is equipped with the trapezoidal piece of relative distribution, and one side that the trapezoidal piece is close to each other all is equipped with the sucking disc, and wherein the trapezoidal piece is connected with the mount through elastomeric element, and elastomeric element is used for the elastic support of trapezoidal piece, the inside extrusion mechanism that carries out the extrusion to the trapezoidal piece inclined plane that still is equipped with of mount, the bottom of trapezoidal piece is equipped with branch, and branch runs through the mount bottom and rather than sliding connection, branch bottom fixedly connected with backup pad.

2. The hoisting device for laboratory equipment according to claim 1, wherein the lifting mechanism comprises a support frame fixed on the vehicle body, a motor is arranged on the top of the support frame, a threaded rod is arranged at the output end of the motor, a moving block is connected to the threaded rod in a threaded manner, a sliding groove is formed in the inner wall of the support frame, one end of the moving block is fixedly connected with the fixed frame, and the other end of the moving block is located inside the sliding groove and is in sliding connection with the fixed frame.

3. The hoisting device for laboratory equipment according to claim 1 or 2, wherein a sliding rod is arranged at the top of the fixing frame, a sliding block is slidably connected to the outside of the sliding rod, the sliding block is rotatably connected with a connecting rod, and the other end of the connecting rod is rotatably connected with the supporting frame.

4. The hoisting device for laboratory equipment according to claim 1, wherein the elastic member comprises a limiting rod fixedly connected with the trapezoidal block, the limiting rod penetrates through the fixing frame and is slidably connected with the fixing frame, a first spring is arranged outside the limiting rod, one end of the first spring is connected with the trapezoidal block, and the other end of the first spring is connected with the fixing frame.

5. The hoisting device for laboratory equipment according to claim 1 or 4, wherein the extrusion mechanism comprises a connecting plate arranged inside the fixing frame, the connecting plate is connected with the fixing frame through an expansion link, a push rod for extruding the inclined plane of the trapezoidal block is arranged at the bottom of the connecting plate, a roller is arranged at the end of the push rod, and the roller is in rolling connection with the inclined plane of the trapezoidal block.

6. The hoisting device for laboratory equipment according to claim 1, wherein the surface of the supporting plate is provided with a pressing plate, the lower end of the pressing plate is inserted into the supporting plate and is slidably connected with the supporting plate through a second spring, and the upper end of the pressing plate is provided with a plurality of supporting rollers for supporting the laboratory equipment.