CN218816469U

CN218816469U - Hydraulic pressure stand jack uide bushing installation device

Info

Publication number: CN218816469U
Application number: CN202222843693.3U
Authority: CN
Inventors: 徐长洲; 王珂; 荆小丰
Original assignee: Henan Jiuyi Coal Mining Machinery Co ltd
Current assignee: Henan Jiuyi Coal Mining Machinery Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-07
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a hydraulic column jack uide bushing installation device, belongs to jack installation device field, hydraulic column jack uide bushing installation device, including base and roof, be provided with the installation mechanism that is used for installing the uide bushing on the roof, be provided with the height adjustment mechanism that is used for adjusting installation mechanism height between base and the roof; the utility model discloses can go up and down through the threaded rod, drive the roof and go up and down, the roof drives the uide bushing and goes up and down, then the installation is rotated to a rethread motor drive uide bushing, has avoided artifical installation to waste time and energy.

Description

Hydraulic pressure stand jack uide bushing installation device

Technical Field

The utility model relates to a jack installation technical field, concretely relates to hydraulic column jack uide bushing installation device.

Background

The hydraulic support is one of key equipment for fully mechanized coal mining, and the jack is one of important parts of the hydraulic support, and plays an important role in safe and stable operation of the hydraulic support. The jack assembly mainly comprises the steps of supplied material cleaning, piston rod assembly, cylinder piston rod assembly, guide sleeve screwing, finished product pressure application testing and the like.

Wherein in the uide bushing operation of screwing up, adopt manual work, make the latch spanner twist the uide bushing screw thread into the cylinder to pretension, manual work wastes time and energy, leads to the operation difficulty and inefficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a hydraulic column jack uide bushing installation device for solve the problem that current manual work installation uide bushing is inefficiency.

In order to solve the technical problem, the utility model provides a hydraulic column jack guide sleeve mounting device, which comprises a base and a top plate, wherein a mounting mechanism for mounting a guide sleeve is arranged on the top plate, and a height adjusting mechanism for adjusting the height of the mounting mechanism is arranged between the base and the top plate;

the installation mechanism is including setting up the rotary drum on the roof, the both ends of rotary drum run through the roof and stretch out the extension, the top of roof is provided with and is used for driving rotary drum pivoted first power device, the one end that first power device was kept away from to the rotary drum is provided with the fixed cylinder of fixed uide bushing, be provided with the guide post that is used for the direction location uide bushing in the fixed cylinder, be provided with the first screw rod that is used for pressing from both sides tight uide bushing on the week side of fixed cylinder.

Preferably, one end of the first screw penetrates through the fixed cylinder and is in threaded connection with the fixed cylinder.

Preferably, the height adjusting mechanism comprises a lifting column and a telescopic rod which are arranged between the base and the top plate, and a second power device for driving the lifting column to work is arranged on the base.

Preferably, the lifting column comprises a bottom column arranged on the base and a threaded rod in threaded connection with the bottom column, and one end of the threaded rod extends out of the bottom column and is connected with the top plate.

Preferably, the second power device is a second motor, and the second motor is in transmission connection with the bottom pillar through a belt transmission mechanism.

Preferably, the first power device is a first motor, and the first motor is in transmission connection with the rotary drum through a belt transmission mechanism.

Preferably, a groove for placing the jack is formed in the base, and a fixing mechanism for fixing the jack is further arranged on the base.

Preferably, the fixing mechanism comprises fixing blocks arranged on two sides of the groove, a second screw rod clamped towards the jack is arranged on the fixing blocks, and a third power device used for driving the second screw rod to rotate is arranged on the base.

Preferably, the third power device is a third motor.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows: place in fixed cylinder through the uide bushing to make the uide bushing cover establish the outside at the guide post, use first screw rod to push up tightly fixedly to the uide bushing after that, make it press from both sides tight uide bushing, then the second motor drives the foundation and rotates, the foundation rotates and drives the threaded rod and rotate, and be elevating movement along with the positive and negative rotation of foundation, go up and down through the threaded rod, it goes up and down to drive the roof, the roof drives the uide bushing and goes up and down, then the installation is rotated to first motor drive uide bushing of rethread, it wastes time and energy to have avoided artifical installation.

Furthermore, drive the second screw rod through the third motor and remove towards the jack, make the second screw rod pass through the roof and press from both sides tight jack and avoid removing, through the second screw rod of jack both sides, can be the jack that is used for different diameters, improve the practicality of device.

Furthermore, adjust suitable height through the lift post to be applicable to the jack of not co-altitude model, then rotate through first motor and drive uide bushing dwang, make the uide bushing install on the jack.

Drawings

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

fig. 2 is a schematic view of an installation state of embodiment 1 of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

1. A rotating drum; 2. a first motor; 5. a third motor; 6. a second screw; 7. a fixed block; 9. a base; 10. a second motor; 11. a bottom pillar; 12. a threaded rod; 13. a telescopic rod; 14. a top plate; 15. a fixed cylinder; 16. a first screw; 18. a guide post; 20. and (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

According to the utility model discloses a concrete embodiment 1 of hydraulic column jack uide bushing installation device, as shown in fig. 1-3: a hydraulic column jack guide sleeve mounting device comprises a base 9 and a top plate 14, wherein a mounting mechanism for mounting a guide sleeve is arranged on the top plate 14, and a height adjusting mechanism for adjusting the height of the mounting mechanism is arranged between the base 9 and the top plate 14;

installation mechanism is including rotating rotary drum 1 of connecting on roof 14, the both ends of rotary drum 1 run through roof 14 and stretch out the extension, the top of roof 14 is provided with and is used for driving 1 pivoted first power device of rotary drum, the one end that first power device was kept away from to rotary drum 1 has linked firmly the fixed section of thick bamboo 15 of fixed uide bushing, it is used for the guide post 18 of guide location uide bushing to link firmly in the fixed section of thick bamboo 15, be provided with the first screw rod 16 that is used for pressing from both sides tight uide bushing on the week side of fixed section of thick bamboo 15, when the uide bushing is installed to needs, make the uide bushing cover establish the outside at guide post 18, avoid uide bushing offset to make when installing, unable butt joint installation, then rotate first screw rod 16, make first screw rod 16 stretch forward towards the uide bushing, can be through the tight fixed in uide bushing top of a plurality of first screw rod 16.

In this embodiment, one end of the first screw 16 penetrates the fixed cylinder 15 and is screwed thereto.

In this embodiment, the height adjusting mechanism includes a lifting column and a telescopic rod 13 which are arranged between the base 9 and the top plate 14, the base 9 is provided with a second power device for driving the lifting column to work, wherein the telescopic rod 13 is a loop bar type telescopic rod, and is assisted to lift along with the lifting of the lifting column and is limited, so as to avoid the rotation of the top plate 14.

In this embodiment, the lifting column includes a bottom column 11 disposed on the base 9 and a threaded rod 12 screwed into the base 9, and one end of the threaded rod 12 extends out of the bottom column 11 and is connected with a top plate 14.

In this embodiment, the second power device is a second motor 10, the second motor 10 is in transmission connection with the bottom pillar 11 through a belt transmission mechanism, a driven wheel is arranged on the outer side of the bottom pillar 11, a rotating shaft is fixedly connected to an output shaft of the second motor 10, a transmission wheel is fixedly connected to the outer side of the rotating shaft, and the transmission wheel and the driven wheel are in transmission through a belt.

In this embodiment, first power device is first motor 2, is connected through the belt drive mechanism transmission between first motor 2 and the rotary drum 1, and wherein, the outside of rotary drum 1 has linked firmly from the driving wheel, has linked firmly the pivot on the output shaft of first motor 2, and the outside of pivot has linked firmly the drive wheel, and the drive wheel passes through belt drive with from between the driving wheel.

The working principle and the working process of the embodiment are as follows:

when the guide sleeve needs to be installed, the jack is placed on the base 9 and is fixedly connected with the base 9 through a bolt, then the guide sleeve is placed in the fixing cylinder 15 and is sleeved outside the guide post 18, then the guide sleeve is tightly pressed and fixed through the first screw 16 to clamp the guide sleeve, then the second motor 10 drives the bottom post 11 to rotate, the bottom post 11 rotates to drive the threaded rod 12 to rotate and do lifting motion along with the forward and reverse rotation of the bottom post 11, the threaded rod 12 lifts to drive the top plate 14 to lift, the top plate 14 drives the installation mechanism to lift, the installation mechanism lifts to the position above the jack and is aligned with a structure of the guide sleeve installed on the jack, then the first motor 2 drives the rotary cylinder 1 to rotate, the rotary cylinder 1 drives the fixing cylinder 15 to rotate, and the fixing cylinder 15 drives the guide sleeve to rotate, so that the guide sleeve can be screwed into the jack to be installed.

According to the utility model discloses a hydraulic column jack uide bushing installation device's embodiment 2, as shown in FIG. 4, offer the recess 20 that is used for placing the jack on the base 9, still be provided with the fixed establishment who is used for fixed jack on the base 9.

In this embodiment, the fixing mechanism includes fixing blocks 7 disposed on two sides of the groove 20, the fixing blocks 7 are provided with second screws 6 clamped toward the jack, the base 9 is provided with a third power device for driving the second screws 6 to rotate, one ends of the second screws 6 close to the jack are fixedly connected with a pressing plate, the third motor 5 drives the second screws 6 to move toward the jack, and the second screws 6 are enabled to clamp the jack through the pressing plate to avoid moving.

In this embodiment, the third power device is a third motor 5, and an output shaft of the third motor 5 is in transmission connection with the second screw 6.

The working principle and the working process of the embodiment are as follows:

the third motor 5 drives the second screw rod 6 to move towards the jack, so that the second screw rod 6 clamps the jack through the pressing plate to avoid moving.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic column jack uide bushing installation device which characterized in that: the guide sleeve mounting device comprises a base (9) and a top plate (14), wherein a mounting mechanism for mounting a guide sleeve is arranged on the top plate (14), and a height adjusting mechanism for adjusting the height of the mounting mechanism is arranged between the base (9) and the top plate (14);

installation mechanism is including setting up rotary drum (1) on roof (14), roof (14) are run through and stretch out the extension at the both ends of rotary drum (1), the top of roof (14) is provided with and is used for driving rotary drum (1) pivoted first power device, the one end that first power device was kept away from in rotary drum (1) is provided with solid fixed cylinder (15) of fixed uide bushing, be provided with guide post (18) that are used for the guiding orientation uide bushing in solid fixed cylinder (15), be provided with first screw rod (16) that are used for pressing from both sides tight uide bushing on gu fixed cylinder's (15) week side.

2. The hydraulic column jack guide sleeve mounting arrangement of claim 1, wherein: one end of the first screw (16) penetrates through the fixed cylinder (15) and is in threaded connection with the fixed cylinder.

3. The hydraulic column jack guide sleeve mounting arrangement of claim 1, wherein: the height adjusting mechanism comprises a lifting column and a telescopic rod (13) which are arranged between a base (9) and a top plate (14), and a second power device used for driving the lifting column to work is arranged on the base (9).

4. The hydraulic column jack guide sleeve mounting arrangement of claim 3, wherein: the lifting column comprises a bottom column (11) arranged on the base (9) and a threaded rod (12) in threaded connection with the bottom column (11), and one end of the threaded rod (12) extends out of the bottom column (11) and is connected with the top plate (14).

5. The hydraulic column jack guide sleeve mounting arrangement of claim 4, wherein: the second power device is a second motor (10), and the second motor (10) is in transmission connection with the bottom column (11) through a belt transmission mechanism.

6. The hydraulic column jack guide sleeve mounting arrangement of claim 1, wherein: the first power device is a first motor (2), and the first motor (2) is in transmission connection with the rotary drum (1) through a belt transmission mechanism.

7. The hydraulic column jack guide sleeve mounting arrangement of claim 1, wherein: the lifting jack fixing device is characterized in that a groove (20) for placing a lifting jack is formed in the base (9), and a fixing mechanism for fixing the lifting jack is further arranged on the base (9).

8. The hydraulic column jack guide sleeve mounting arrangement of claim 7, wherein: the fixing mechanism comprises fixing blocks (7) arranged on two sides of the groove (20), a second screw (6) clamped towards the jack is arranged on each fixing block (7), and a third power device used for driving the second screw (6) to rotate is arranged on the base (9).

9. The hydraulic column jack guide sleeve mounting arrangement of claim 8, wherein: the third power device is a third motor (5).