CN219840669U

CN219840669U - Quick assembly disassembly device for hydraulic support stand

Info

Publication number: CN219840669U
Application number: CN202321248708.XU
Authority: CN
Inventors: 毛玉鹏
Original assignee: SHAANXI SIKEDA ENVIRONMENTAL PROTECTION POWER MACHINERY CO Ltd
Current assignee: SHAANXI SIKEDA ENVIRONMENTAL PROTECTION POWER MACHINERY CO Ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-17
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a quick dismounting device for a hydraulic support upright post, and relates to the technical field of dismounting devices; the utility model comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a vertical plate, one side of the vertical plate is in sliding clamping connection with a sliding block, the inside of the sliding block is provided with a mounting groove, a rotating motor is fixedly arranged in the mounting groove, the bottom end of the sliding block is rotationally connected with a circular block, the driving end of the rotating motor is fixedly connected with the circular block, the inside of the circular block is provided with a sliding groove, the inside of the sliding groove is fixedly connected with a spring, and the bottom end of the spring is fixedly connected with a sliding plate; through the cooperation between rotating electrical machines, circular piece, fixed column and the unlocking plate, with the end cover unscrewing from the inside of hydraulic support stand, along with the end cover unscrewing from the inside of hydraulic support stand, promote the slide to one side of spring and slide for the height of continuous adjustment motor when avoiding dismantling the end cover for dismantle the operation and become very inconvenient problem, further improved dismantlement efficiency.

Description

Quick assembly disassembly device for hydraulic support stand

Technical Field

The utility model relates to the technical field of dismounting devices, in particular to a quick dismounting device for a hydraulic support upright post.

Background

The hydraulic support upright post is a double-acting hydraulic cylinder and is divided into a single telescopic upright post, a double telescopic upright post and a mechanical extension bar upright post; the hydraulic support is one of the parts of the hydraulic support, which mainly bear the pressure of a top plate, and the disassembly of the end cover which is in threaded connection with the upright post of the hydraulic support can be performed by a disassembly-and-assembly machine.

However, as the end cover is screwed out from the inside of the hydraulic support upright, the existing dismounting machine needs to continuously adjust the height of the motor, so that the dismounting operation becomes very inconvenient, and meanwhile, the phenomenon of cross-buckling and disordered buckling is easy to occur.

Disclosure of Invention

In order to solve the problem that the end cover of the hydraulic support upright post is inconvenient to detach; the utility model aims to provide a quick dismounting device for a hydraulic support upright post.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a quick assembly disassembly device for hydraulic support stand, includes the bottom plate, the top fixedly connected with riser of bottom plate, one side slip joint of riser has the slider, the mounting groove has been seted up to the inside of slider, the inside fixed mounting of mounting groove has the rotating electrical machines, the bottom of slider rotates and is connected with circular piece, the drive end and the circular piece fixed connection of rotating electrical machines, the spout has been seted up to the inside of circular piece, the inside fixedly connected with spring of spout, the bottom fixedly connected with slide of spring, slide slip joint is in the inside of spout, the bottom fixedly connected with fixed column of slide, be provided with the arch around the fixed column, the bottom activity of fixed column runs through circular piece and fixedly connected with unlocking plate, the hydraulic stand has been placed to one side that the top of bottom plate is close to the riser, the top screw thread connection of hydraulic stand has the end cover.

Preferably, the top of bottom plate is close to the fixed plate of one side fixedly connected with symmetric distribution of riser, the equal fixed mounting in one side that the fixed plate kept away from each other has the cylinder, the piston rod activity of cylinder runs through fixed plate and fixedly connected with arc splint, hydraulic pressure stand is placed between the arc splint, the equal fixedly connected with gag lever post of one side that the arc splint is close to the fixed plate, the one end that the arc splint was kept away from to the gag lever post all activity runs through corresponding fixed plate.

Preferably, one side fixedly connected with symmetric distribution's of riser is close to the slide rail of slider, slider slip joint is in the outside of slide rail, one side of riser just is located and rotates between the slide rail and be connected with the lead screw, slider threaded connection is in the outside of lead screw, the top fixed mounting of riser has servo motor, servo motor's drive end and lead screw fixed connection.

Preferably, a notch matched with the end cover is formed in one side, close to the end cover, of the unlocking plate.

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

1. through the cooperation between rotating electrical machines, circular piece, fixed column and unlocking plate, unscrew the end cover from the inside of hydraulic support stand, along with the inside unscrewing of end cover from the hydraulic support stand, promote the slide to one side of spring and slide, avoid constantly adjusting the height of motor when dismantling the end cover for the dismantlement operation becomes very inconvenient problem, has further improved dismantlement efficiency;

2. and through the extension of cylinder piston rod, promote the arc splint to remove to one side of hydraulic column, carry out the centre gripping to hydraulic column fixedly, guarantee the stability of hydraulic support stand when dismantling.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a partial cross-sectional view of the present utility model.

Fig. 3 is an enlarged view of the utility model at a in fig. 2.

Fig. 4 is a schematic structural view of the unlocking plate, the hydraulic column and the end cover in the present utility model.

In the figure: 1. a bottom plate; 2. a riser; 3. a slide block; 4. a mounting groove; 5. a rotating electric machine; 6. a circular block; 7. a chute; 8. a spring; 9. a slide plate; 10. fixing the column; 11. unlocking plate; 12. a hydraulic column; 13. an end cap; 14. a slide rail; 15. a screw rod; 16. a servo motor; 17. a fixing plate; 18. a cylinder; 19. an arc clamping plate; 20. and a limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a quick dismounting device for a hydraulic support upright post, which comprises a bottom plate 1, wherein the top end of the bottom plate 1 is fixedly connected with a vertical plate 2, one side of the vertical plate 2 is in sliding clamping connection with a sliding block 3, the inside of the sliding block 3 is provided with a mounting groove 4, the inside of the mounting groove 4 is fixedly provided with a rotating motor 5, the bottom end of the sliding block 3 is rotationally connected with a circular block 6, the driving end of the rotating motor 5 is fixedly connected with the circular block 6, the inside of the circular block 6 is provided with a sliding groove 7, the inside of the sliding groove 7 is fixedly connected with a spring 8, the bottom end of the spring 8 is fixedly connected with a sliding plate 9, the sliding plate 9 is in sliding clamping connection with the inside of the sliding groove 7, the bottom end of the sliding plate 9 is fixedly connected with a fixed column 10, the periphery of the fixed column 10 is provided with a bulge, the bottom end of the fixed column 10 movably penetrates through the circular block 6 and is fixedly connected with an unlocking plate 11, one side of the top end of the bottom plate 1, which is close to the vertical plate 2, a hydraulic upright post 12 is placed on one side of the top of the bottom plate 12, the top end of the hydraulic upright post 12 is in threaded connection with an end cover 13, one side of the unlocking plate 11, which is close to the end cover 13 is provided with a notch mutually matched with the end cover 13.

Further, one side that the top of bottom plate 1 is close to riser 2 fixedly connected with symmetric distribution's fixed plate 17, and the equal fixed mounting of one side that fixed plate 17 kept away from each other has cylinder 18, and the piston rod activity of cylinder 18 runs through fixed plate 17 and fixedly connected with arc splint 19, and hydraulic column 12 places between arc splint 19, carries out the centre gripping to hydraulic column 12 fixedly.

Further, the side of the arc clamping plate 19, which is close to the fixed plate 17, is fixedly connected with symmetrically distributed limiting rods 20, and one ends of the limiting rods 20, which are far away from the arc clamping plate 19, movably penetrate through the corresponding fixed plates 17 to limit the transverse movement of the arc clamping plate 19.

Further, one side fixedly connected with symmetric distribution's of riser 2 is close to slide rail 14 of slider 3, and slider 3 slip joint is in the outside of slide rail 14, carries out spacingly to the vertical removal of slider 3, and one side of riser 2 just is located and rotates between slide rail 14 and be connected with lead screw 15, and slider 3 threaded connection is in the outside of lead screw 15, and the top fixed mounting of riser 2 has servo motor 16, servo motor 16's drive end and lead screw 15 fixed connection, drive lead screw 15 rotates, and then adjusts slider 3 vertical height.

Working principle: when the end cover of the hydraulic support upright post is disassembled, the arc clamping plate 19 is pushed to move to one side of the hydraulic upright post 12 through the extension of a piston rod of the air cylinder 18, the hydraulic upright post 12 is clamped and fixed, then the screw rod 15 is driven to rotate through the servo motor 16, meanwhile, the sliding block 3 is driven to vertically slide along the outer side of the sliding rail 14, and the vertical height of the sliding block 3 is adjusted according to the length of the hydraulic support upright post, so that two ends of the end cover 13 are placed in the corresponding notch of the unlocking plate 11;

the rotary motor 5 is utilized to drive the circular block 6 to rotate, the protrusions around the fixed column 10 are utilized to limit the rotation of the fixed column 10, meanwhile, the fixed column 10 and the unlocking plate 11 are driven to rotate, the end cover 13 is further screwed out from the hydraulic upright 12, and the sliding plate 9 is pushed to slide to one side of the spring 8 along with the rotation of the end cover from the hydraulic support upright, so that the end cover 13 is detached.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a quick assembly disassembly device for hydraulic support stand, includes bottom plate (1), its characterized in that: the utility model discloses a hydraulic stand, including bottom plate (1), slider (3) are connected with in top fixedly connected with riser (2) of bottom plate (1), one side slip joint of riser (2) has slider (3), mounting groove (4) are seted up to the inside of slider (3), inside fixed mounting of mounting groove (4) has rotating electrical machines (5), the bottom rotation of slider (3) is connected with circular piece (6), drive end and circular piece (6) fixed connection of rotating electrical machines (5), spout (7) have been seted up to the inside of circular piece (6), the inside fixedly connected with spring (8) of spout (7), the bottom fixedly connected with slide (9) of spring (8), slide (9) slip joint is in the inside of spout (7), the bottom fixedly connected with fixed column (10) of slide (9), be provided with the arch around fixed column (10), the bottom activity of fixed column (10) runs through circular piece (6) and fixedly connected with unblock board (11), one side that is close to riser (2) on the top of bottom plate (1) places hydraulic stand (12), hydraulic stand (13) are connected with screw thread.

2. The quick dismounting device for the hydraulic support stand column is characterized in that one side, close to the vertical plate (2), of the top end of the bottom plate (1) is fixedly connected with symmetrically distributed fixing plates (17), one sides, far away from each other, of the fixing plates (17) are fixedly provided with air cylinders (18), piston rods of the air cylinders (18) movably penetrate through the fixing plates (17) and are fixedly connected with arc clamping plates (19), and the hydraulic stand column (12) is placed between the arc clamping plates (19).

3. The quick assembly disassembly device for the hydraulic support stand column according to claim 2, wherein the side, close to the fixed plate (17), of the arc-shaped clamping plate (19) is fixedly connected with symmetrically distributed limiting rods (20), and one end, far away from the arc-shaped clamping plate (19), of each limiting rod (20) is movably penetrated through the corresponding fixed plate (17).

4. The quick assembly disassembly device for the hydraulic support stand column according to claim 1, wherein one side of the vertical plate (2) close to the sliding blocks (3) is fixedly connected with symmetrically distributed sliding rails (14), the sliding blocks (3) are slidably clamped on the outer sides of the sliding rails (14), a screw rod (15) is rotatably connected between one side of the vertical plate (2) and the sliding rails (14), and the sliding blocks (3) are in threaded connection with the outer sides of the screw rod (15).

5. The quick assembly disassembly device for the hydraulic support stand column according to claim 1, wherein a servo motor (16) is fixedly arranged at the top end of the vertical plate (2), and the driving end of the servo motor (16) is fixedly connected with a screw rod (15).

6. The quick assembly disassembly device for the hydraulic support upright post according to claim 1, wherein a notch matched with the end cover (13) is formed in one side, close to the end cover (13), of the unlocking plate (11).