CN213575321U

CN213575321U - Portable mechanical equipment maintenance device with shock-absorbing function

Info

Publication number: CN213575321U
Application number: CN202022096515.XU
Authority: CN
Inventors: 胥元平
Original assignee: Yangzhou Zhongxiang Technology Insulation Material Co ltd
Current assignee: Yangzhou Zhongxiang Technology Insulation Material Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-29
Anticipated expiration: 2030-09-23

Abstract

The utility model belongs to the field of maintenance devices, in particular to a mobile mechanical equipment maintenance device with a shock absorption function, which aims at the existing problems, the following proposal is proposed, the maintenance device comprises a maintenance trailer and a supporting plate, the top of the maintenance trailer is provided with a groove, the bottom side of the supporting plate is fixedly provided with a connecting plate, the inner wall of the bottom of the groove is fixedly provided with a piston cylinder, the inner wall of the top of the piston cylinder is provided with a through hole, the piston cylinder is internally and slidably provided with a piston, the top side of the piston is fixedly provided with a push rod, the top end of the push rod penetrates through the through hole and extends out of the piston cylinder and is fixedly arranged on the connecting plate, both sides of the piston are provided with movable grooves, and the movable grooves are internally and slidably provided with a speed reducing block, the utility model solves the defects in the prior art, so that the, the requirements of people are met.

Description

Portable mechanical equipment maintenance device with shock-absorbing function

Technical Field

The utility model relates to a maintenance technical field especially relates to a portable mechanical equipment maintenance device with shock-absorbing function.

Background

With the increase of the social level, in the heavy industry field, because the used equipment is frequently damaged for some reasons, in order to not delay the work efficiency, the timely maintenance is needed.

The application number is CN 201720375212.7's patent discloses a mechanical equipment maintenance device, including the maintenance trailer, maintenance trailer bottom installation threaded rod, the universal removal wheel of meshing on the threaded rod, erection bracing board on the maintenance trailer, install the pedestal in the backup pad, join in marriage the lead screw on the pedestal, the suit lead screw is vice on the lead screw, install the carriage on the pedestal, install the driving piece on the carriage, the drive end and the lead screw terminal surface fixed connection of driving piece, install the slider on the lead screw is vice, install the movable plate on the slider, install electronic slide rail on the movable plate, join in marriage the dress gliding mass on the electronic slide rail, install the crane on the gliding mass, install elevator motor on the crane, the fixed weld holder of elevator motor flexible end, the weld head is installed on the weld holder. The utility model discloses an automation equipment, the manual work is controlled the back, can realize automatic weld, like this alright with the operating pressure who reduces the staff.

The mechanical equipment maintenance device related to the patent can be subjected to large bumping impact force in the moving process, and the service life of the maintenance device is greatly shortened in the past.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a movable mechanical equipment maintenance device with a damping function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a movable mechanical equipment maintenance device with a damping function comprises a maintenance trailer and a supporting plate, wherein a groove is formed in the top of the maintenance trailer, a connecting plate is fixedly mounted on the bottom side of the supporting plate, a piston cylinder is fixedly mounted on the inner wall of the bottom of the groove, a through hole is formed in the inner wall of the top of the piston cylinder, a piston is slidably mounted in the piston cylinder, a push rod is fixedly mounted on the top side of the piston, the top end of the push rod penetrates through the through hole, extends out of the piston cylinder and is fixedly mounted on the connecting plate, movable grooves are formed in two sides of the piston, speed reducing blocks are slidably mounted in the movable grooves, air outlet pipes are respectively formed in the inner walls of the piston cylinder, which are close to the two sides of the bottom, air blocking plugs are respectively slidably mounted in the two air outlet pipes, two movable blocks are respectively, and the other end of the straight rod is fixedly arranged on the air plug.

Preferably, the push rod is fixedly sleeved with one end of a first spring, and the other end of the first spring is fixedly connected to the inner wall of the top of the piston cylinder.

Preferably, a plurality of hemispherical grooves are arranged on the inner walls of the two sides of the piston cylinder at equal intervals and are matched with the speed reducing block.

Preferably, one end of a second spring is fixedly connected to the inner wall of one side of the movable groove, and the other end of the second spring is fixedly connected to the speed reducing block.

Preferably, two sliding grooves are formed in the inner wall of the bottom of the groove respectively, sliding blocks are installed in the sliding grooves in a sliding mode, and the top sides of the sliding blocks are fixedly installed on the moving blocks.

Preferably, two chutes keep away from one side each other on the inner wall of equal fixedly connected with third spring's one end, and the other end fixed connection of third spring is on the slider.

Preferably, the top sides of the two moving blocks are rotatably provided with one ends of the inclined rods, and the other ends of the inclined rods are rotatably arranged on the connecting plate.

In the utility model, if jolt occurs in the moving process of the mobile mechanical equipment maintenance device with the damping function, the supporting plate can act on the push rod to drive the piston to slide in the piston cylinder, at the moment, the speed reducing block can act on the hemispherical groove to achieve the function of preliminary damping, and meanwhile, gas in the piston cylinder is extruded to the gas outlet pipe to force the gas plug to move, and the gas plug can inhibit gas from being discharged under the matching of the third spring and the straight rod to achieve the effect of further damping;

the utility model provides a shortcoming among the prior art for mechanical equipment maintenance device can not make inside components and parts damage because of jolting at the in-process that removes, has satisfied people's demand.

Drawings

Fig. 1 is a schematic front view of a mobile mechanical equipment maintenance device with a shock absorption function according to the present invention;

fig. 2 is a schematic structural view of a part a of a mobile mechanical equipment maintenance device with a shock absorption function according to the present invention;

fig. 3 is a schematic structural diagram of a part a1 of a mobile mechanical equipment maintenance device with a shock absorption function according to the present invention;

fig. 4 is a schematic structural diagram of part B of the mobile mechanical equipment maintenance device with a damping function according to the present invention.

In the figure: the device comprises a maintenance trailer 1, a support plate 2, a groove 3, a connecting plate 4, a piston cylinder 5, a through hole 6, a piston 7, a push rod 8, a first spring 9, a movable groove 10, a speed reducing block 11, a second spring 12, a hemispherical groove 13, an air outlet pipe 14, an air blocking plug 15, a moving block 16, a sliding groove 17, a sliding block 18, a third spring 19, a straight rod 20 and an inclined rod 21.

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.

Example one

Referring to fig. 1-4, a mobile mechanical equipment maintenance device with shock absorption function, comprising a maintenance trailer 1 and a support plate 2, wherein the top of the maintenance trailer 1 is provided with a groove 3, the bottom side of the support plate 2 is fixedly provided with a connecting plate 4, the inner wall of the bottom of the groove 3 is fixedly provided with a piston cylinder 5, the inner wall of the top of the piston cylinder 5 is provided with a through hole 6, the piston cylinder 5 is internally and slidably provided with a piston 7, the top side of the piston 7 is fixedly provided with a push rod 8, the top end of the push rod 8 penetrates through the through hole 6 and extends out of the piston cylinder 5 and is fixedly arranged on the connecting plate 4, both sides of the piston 7 are respectively provided with a movable groove 10, the movable grooves 10 are internally and slidably provided with a speed reducing block 11, the inner walls of the piston cylinder 5, which are close to both sides of the bottom, are, one end of a straight rod 20 is fixedly arranged on one side, close to each other, of each of the two moving blocks 16, and the other end of the straight rod 20 is fixedly arranged on the air blocking plug 15.

The utility model discloses in, the fixed one end that has fixed the first spring 9 that has cup jointed on the push rod 8, and the other end fixed connection of first spring 9 is on the inner wall at piston cylinder 5 top, and first spring 9 is for making piston 7 automatic re-setting.

The utility model discloses in, impartial spaced apart is equipped with a plurality of hemisphere groove 13 on the inner wall of 5 both sides of piston cylinder, and

hemisphere groove

13 and 11 looks adaptations of speed reduction piece.

The utility model discloses in, the one end of fixedly connected with second spring 12 on the inner wall of activity groove 10 one side, and the other end fixed connection of second spring 12 is on speed reduction piece 11, and second spring 12 is in order to ensure the cooperation repeatedly of speed reduction piece 11 and hemisphere groove 13.

The utility model discloses in, two spout 17 have been seted up on the inner wall of recess 3 bottom respectively, and slidable mounting has slider 18 in spout 17, and slider 18's top side fixed mounting is on movable block 16, and spout 17 and slider 18 mutually support to slide for making movable block 16 more firmly.

The utility model discloses in, equal fixedly connected with third spring 19's one end on the inner wall of one side is kept away from each other to two spout 17, and third spring 19's other end fixed connection is on slider 18, and third spring 19 is for making movable block 16 can automatic re-setting.

The utility model discloses in, the top side of two movable blocks 16 all rotates the one end of installing down tube 21, and the other end of down tube 21 rotates and installs on connecting plate 4.

Example two

The utility model discloses in, the fixed one end that has fixed the first spring 9 that has cup jointed on the push rod 8, and the fixed welding of the other end of first spring 9 is on the inner wall at piston cylinder 5 top.

hemisphere groove

13 and 11 looks adaptations of speed reduction piece.

The utility model discloses in, fixed welding has the one end of second spring 12 on the inner wall of activity groove 10 one side, and the fixed welding of the other end of second spring 12 is on speed reduction piece 11.

The utility model discloses in, two spout 17 have been seted up on the inner wall of recess 3 bottom respectively, and slidable mounting has slider 18 in spout 17, and the top side fixed welding of slider 18 is on movable block 16.

The utility model discloses in, equal fixed welding has the one end of third spring 19 on the inner wall of one side is kept away from each other to two spout 17, and the fixed welding of the other end of third spring 19 is on slider 18.

The utility model discloses in, if take place to jolt at the removal in-process, backup pad 2 will act on push rod 8 and make it take piston 7 to slide in piston cylinder 5, speed reduction piece 11 will be used in this moment and reach preliminary absorbing function on hemisphere groove 13, gas in the piston cylinder 5 is extruded outlet duct 14 department simultaneously, and then forces gas shutoff stopper 15 to remove, gas shutoff stopper 15 restraines gaseous the discharge under the cooperation of third spring 19 and straight-bar 20, reach further shock attenuation effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable mechanical equipment maintenance device with shock-absorbing function, includes maintenance trailer (1) and backup pad (2), its characterized in that, recess (3) are seted up at the top of maintenance trailer (1), the bottom side fixed mounting of backup pad (2) has connecting plate (4), fixed mounting has piston cylinder (5) on the inner wall of recess (3) bottom, and has seted up through-hole (6) on the inner wall at piston cylinder (5) top, slidable mounting has piston (7) in piston cylinder (5), and the top side fixed mounting of piston (7) has push rod (8), and the top of push rod (8) runs through-hole (6), extends outside piston cylinder (5) to fixed mounting is on connecting plate (4), movable groove (10) have all been seted up to the both sides of piston (7), and slidable mounting has speed reduction piece (11) in movable groove (10), the air blocking device is characterized in that air outlet pipes (14) are arranged on the inner walls, close to two sides of the bottom, of the piston cylinder (5), air blocking plugs (15) are arranged in the two air outlet pipes (14) in a sliding mode, two moving blocks (16) are arranged on the inner wall of the bottom of the groove (3) in a sliding mode respectively, one ends of straight rods (20) are fixedly arranged on one sides, close to the two moving blocks (16), of the two moving blocks, and the other ends of the straight rods (20) are fixedly arranged on the air blocking plugs (15).

2. The mobile mechanical equipment maintenance device with the shock absorption function according to claim 1, wherein one end of the first spring (9) is fixedly sleeved on the push rod (8), and the other end of the first spring (9) is fixedly connected to the inner wall of the top of the piston cylinder (5).

3. The mobile mechanical equipment maintenance device with the shock absorption function of claim 1, wherein a plurality of hemispherical grooves (13) are arranged on the inner walls of two sides of the piston cylinder (5) at equal intervals, and the hemispherical grooves (13) are matched with the speed reducing block (11).

4. The mobile mechanical equipment maintenance device with the shock absorption function according to claim 1, wherein one end of the second spring (12) is fixedly connected to an inner wall of one side of the movable groove (10), and the other end of the second spring (12) is fixedly connected to the speed reduction block (11).

5. The mobile mechanical equipment maintenance device with the shock absorption function according to claim 1, wherein the inner wall of the bottom of the groove (3) is respectively provided with two sliding grooves (17), the sliding grooves (17) are internally provided with sliding blocks (18), and the top sides of the sliding blocks (18) are fixedly arranged on the moving block (16).

6. The mobile mechanical equipment maintenance device with the shock absorption function according to claim 5, wherein one end of a third spring (19) is fixedly connected to the inner wall of each of the two sliding grooves (17) on the side far away from each other, and the other end of the third spring (19) is fixedly connected to the sliding block (18).

7. The mobile mechanical equipment maintenance device with the shock absorption function as claimed in claim 1, wherein the top sides of the two moving blocks (16) are rotatably mounted with one end of a diagonal rod (21), and the other end of the diagonal rod (21) is rotatably mounted on the connecting plate (4).