CN212532181U

CN212532181U - Mechanical hydraulic lifting device

Info

Publication number: CN212532181U
Application number: CN202021136264.7U
Authority: CN
Inventors: 董明华; 周玮俐
Original assignee: Shandong Labor Vocational and Technical College
Current assignee: Shandong Labor Vocational and Technical College
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-12
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a machinery hydraulic pressure hoisting device, including a fixed case, be equipped with a fixed slot in the fixed case, pneumatic cylinder of fixed connection in the fixed slot, connecting block of pneumatic cylinder output fixedly connected with, fixed plate of fixed case one side fixed connection, the beneficial effects of the utility model are that: when using, to opposite both sides pulling grip block, make spring and telescopic link shrink, put into the standing groove with article again, the rethread loosens the grip block, make spring and telescopic link reaction force kick-back and grasp the object of being promoted, the rethread starts the pneumatic cylinder, the pneumatic cylinder is flexible to drive the connecting rod flexible, and make the slider slide in the spout, drive the fixed plate and place the frame and promote, the effectual current hydraulic lifting device that has realized, it carries out the centre gripping to the object of being promoted to have a clamping structure in the promotion, make the object can not rock, the object lower extreme has the frame of placing simultaneously and can not drop more stably when making the promotion to fix the lower extreme.

Description

Mechanical hydraulic lifting device

Technical Field

The utility model relates to a hoisting device, in particular to mechanical hydraulic hoisting device belongs to hoisting device technical field.

Background

The existing hydraulic lifting device is easy to shake when lifting objects, is not stable enough, is easy to drop the objects, has no fixed structure and needs a mechanical hydraulic lifting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machinery hydraulic pressure hoisting device to the hydraulic pressure hoisting device who provides in solving above-mentioned background art rocks easily when promoting article, and is not stable enough, makes article drop easily, does not have fixed knot structure's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical hydraulic lifting device comprises a fixed box, a fixed groove is arranged in the fixed box, a hydraulic cylinder is fixedly connected in the fixed groove, a connecting block is fixedly connected at the output end of the hydraulic cylinder, a fixed plate is fixedly connected at one side of the fixed box, a bottom plate is fixedly connected at one side of the fixed plate far away from the fixed box, a chute is arranged in the middle of the fixed plate, a connecting rod is fixedly connected at the output end of the hydraulic cylinder, a connecting plate is fixedly connected at one end of the connecting rod far away from the hydraulic cylinder, a stop block is fixedly connected at the lower end of the connecting plate, two sliding blocks are fixedly connected at one side of the connecting plate, two fixed rods are fixedly connected in the middle of the connecting plate, a plurality of springs are fixedly connected at one side of the fixed rods, a plurality of telescopic rods are sleeved, the clamping block is far away from a plurality of springs and a plurality of telescopic links, one side of the clamping block is fixedly connected with a protection block, one lower end of the connecting plate is fixedly connected with a placing frame, and a placing groove is formed in the placing frame.

Preferably, the two sliding blocks are in sliding connection with the sliding groove, and the connecting plate is in sliding connection with the fixing plate through the two sliding blocks and the sliding groove.

Preferably, the connecting block is far away from one end of the output end of the hydraulic cylinder and is fixedly connected with the connecting rod, and the hydraulic cylinder is fixedly connected with the connecting rod through the connecting block.

Preferably, the placing frame is fixedly connected with the stop block, and the placing groove and the stop block form a closed structure.

Preferably, the two clamping blocks are oppositely arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a machinery hydraulic pressure hoisting device, through setting up the pneumatic cylinder, the fixed plate, the grip block, place constitutions such as frame, through to opposite both sides pulling grip block, make spring and telescopic link shrink, put into the standing groove with article again, the rethread loosens the grip block, make spring and telescopic link reaction force kick-back the object of grasping by the promotion, the rethread starts the pneumatic cylinder, the pneumatic cylinder is flexible to be driven the connecting rod and is flexible, and make the slider slide in the spout, drive the fixed plate and place the frame promotion, the effectual current hydraulic pressure hoisting device that has realized, it carries out the centre gripping to the object that is promoted to have clamping structure in the promotion, make the object can not rock, the object lower extreme has the frame of placing simultaneously and fixes the lower extreme and can not drop more stably when making.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the fixing plate structure of the present invention;

FIG. 3 is a schematic diagram of the structure of the connection plate of the present invention;

FIG. 4 is a schematic view of the structure of the clamping block of the present invention;

fig. 5 is a schematic view of the structure of the placement frame of the present invention.

In the figure:

1. a fixed box; 2. fixing grooves; 3. a hydraulic cylinder; 4. connecting blocks; 5. a fixing plate; 6. a base plate; 7. a chute; 8. a connecting rod; 9. a connecting plate; 10. a stopper; 11. a slider; 12. fixing the rod; 13. a spring; 14. a telescopic rod; 15. a clamping block; 16. a protection block; 17. placing the frame; 18. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a mechanical hydraulic lifting device comprises a fixed box 1, a fixed groove 2 is arranged in the fixed box 1, a hydraulic cylinder 3 is fixedly connected in the fixed groove 2, the output end of the hydraulic cylinder 3 is fixedly connected with a connecting block 4, one side of the fixed box 1 is fixedly connected with a fixed plate 5, one side of the fixed plate 5, which is far away from the fixed box 1, is fixedly connected with a bottom plate 6, a chute 7 is arranged in the middle of the fixed plate 5, the output end of the hydraulic cylinder 3 is fixedly connected with a connecting rod 8, one end of the connecting rod 8, which is far away from the hydraulic cylinder 3, is fixedly connected with a connecting plate 9, the lower end of the connecting plate 9 is fixedly connected with a stop block 10, one side of the connecting plate 9 is fixedly connected with two slide blocks 11, the middle of the connecting plate 9 is fixedly connected with two fixed rods 12, one side of each fixed rod 12, grip block 15 keeps away from a plurality of

spring

13 and 14 one side fixedly connected with protection piece 16 of a plurality of telescopic link, and frame 17 is placed to one of connecting plate 9 lower extreme fixedly connected with, places and is equipped with a standing groove 18 in the frame 17, has played hydraulic lifting device, has clamping structure and carries out the centre gripping to the object that is promoted when promoting, makes the object can not rock, and the object lower extreme has the frame 17 of placing simultaneously and fixes the lower extreme and can not drop more stably when making the promotion.

The two sliding blocks 11 are connected with the sliding groove 7 in a sliding way, the connecting plate 9 is connected with the fixed plate 5 in a sliding way through the two sliding blocks 11 and the sliding groove 7, so that an object is more stable when being lifted, meanwhile, the hydraulic cylinder 3 drives the fixed plate 5 to be lifted without inclining, the placing frame 17 is fixedly connected with the stop block 10, the placing groove 18 is closed with the stop block 10, so that the lifted object is more firmly fixed, the lifted object cannot fall off, the lifted object is prevented from being broken, one end of the connecting block 4, which is far away from the output end of the hydraulic cylinder 3, is fixedly connected with the connecting rod 8, the hydraulic cylinder 3 is fixedly connected with the connecting rod 8 through the connecting block 4, so that the connecting rod 8 is more firmly connected with the hydraulic cylinder 3, the hydraulic cylinder 3 drives the object to be lifted more smoothly, the clamping blocks 15 are arranged oppositely, so that, so that the lifted object can not shake when being lifted.

Specifically, the utility model relates to a mechanical hydraulic lifting device, when using, through to opposite direction pulling two grip blocks 15, make spring 13 and telescopic link 14 contract and drive protection piece 16 and contract, put into standing groove 18 with the object that is promoted again, lie in between two protection pieces 16 simultaneously, through loosening grip block 15, utilize spring 13 and telescopic link 14 reaction force resilience, make protection piece 16 be close to and the centre gripping object that is promoted, prevent the object that is promoted wearing and tearing through protection piece 16, rethread start-up pneumatic cylinder 3, pneumatic cylinder 3 stretches out and draws back and drives connecting rod 8 and rise, make slider 11 slide at spout 7, and make fixed plate 5 drive and place frame 18 and the object that is promoted and rise, the effectual current hydraulic lifting device that has been realized, it grasps the object that is promoted to have the clamping structure when promoting, make the object can not rock, make and be connected more firmly by promotion object and hoisting device, the object lower extreme has to place frame 17 simultaneously and fixes the lower extreme and can not drop more stably when making the promotion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The mechanical hydraulic lifting device is characterized by comprising a fixed box (1), wherein a fixed groove (2) is arranged in the fixed box (1), a hydraulic cylinder (3) is fixedly connected in the fixed groove (2), a connecting block (4) is fixedly connected at the output end of the hydraulic cylinder (3), a fixed plate (5) is fixedly connected at one side of the fixed box (1), a bottom plate (6) is fixedly connected at one side of the fixed plate (5) far away from the fixed box (1), a sliding chute (7) is arranged in the middle of the fixed plate (5), a connecting rod (8) is fixedly connected at the output end of the hydraulic cylinder (3), a connecting plate (9) is fixedly connected at one end of the connecting rod (8) far away from the hydraulic cylinder (3), a stop block (10) is fixedly connected at the lower end of the connecting plate (9), and two sliding blocks (11) are fixedly connected, two dead levers (12) of fixedly connected with in the middle of connecting plate (9), dead lever (12) one side fixedly connected with a plurality of spring (13), a plurality of cup jointed a plurality of telescopic link (14), a plurality of in the middle of spring (13) dead lever (12) one end fixedly connected with grip block (15) is kept away from to spring (13) and a plurality of telescopic link (14), a plurality of spring (13) and a plurality of telescopic link (14) one side fixedly connected with protection piece (16) are kept away from to grip block (15), frame (17) is placed to connecting plate (9) lower extreme fixedly connected with one, it is equipped with a standing groove (18) in frame (17) to place.

2. A mechanical hydraulic lifting device according to claim 1, characterized in that: the two sliding blocks (11) are in sliding connection with the sliding groove (7), and the connecting plate (9) is in sliding connection with the fixed plate (5) through the two sliding blocks (11) and the sliding groove (7).

3. A mechanical hydraulic lifting device according to claim 1, characterized in that: pneumatic cylinder (3) output one end and connecting rod (8) fixed connection are kept away from in connecting block (4), pneumatic cylinder (3) pass through connecting block (4) and connecting rod (8) fixed connection.

4. A mechanical hydraulic lifting device according to claim 1, characterized in that: the placing frame (17) is fixedly connected with the stop block (10), and the placing groove (18) and the stop block (10) are closed.

5. A mechanical hydraulic lifting device according to claim 1, characterized in that: the two clamping blocks (15) are oppositely arranged.