CN213232990U

CN213232990U - Portable sleeper removing mechanical device

Info

Publication number: CN213232990U
Application number: CN202021548992.9U
Authority: CN
Inventors: 杨俊学; 杨嵩; 史昊天
Original assignee: North China Institute of Aerospace Engineering
Current assignee: North China Institute of Aerospace Engineering
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-18
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a portable sleeper demolishs mechanical device, the on-line screen storage device comprises a base, the upside of base is provided with the oil tank body, the inside both sides of oil tank body is connected with adjusting screw through the bearing rotation, adjusting screw's outside cover is equipped with adjusting nut, the rear end of oil tank body is connected with adjusting hand wheel through the bearing rotation, adjusting hand wheel and adjusting screw's one end fixed connection, adjusting nut rotates through the pivot and is connected with the regulation ejector pin, the inside both sides of oil tank body and the inboard of base all sliding connection have the sliding plate, the lower extreme of adjusting ejector pin rotates through the pivot with the sliding plate and is connected; through adjusting screw, adjusting nut, regulation ejector pin, sliding plate and the removal wheel that sets up, rotate adjusting screw through adjusting hand wheel when using, drive adjusting nut and the ejecting sliding plate of sliding plate and remove the wheel, remove through removing wheel thrust unit, it is more convenient when carrying the removal to the device, can pack up the removal wheel when using.

Description

Portable sleeper removing mechanical device

Technical Field

The utility model relates to a technical field is demolishd to the sleeper, especially relates to mechanical device is demolishd to portable sleeper.

Background

Sleepers are also called sleepers and are one type of railway fittings. The material is not only wood, so the sleeper is more scientific. The appearance of the sleeper is monotonous, and the effect of the sleeper can be small. The sleepers are required to support the rails, maintain the position of the rails, and transmit the large pressure transmitted by the rails to the track bed. It must have a certain flexibility and elasticity, be hard and soft. When the train passes by, it can be properly deformed to buffer pressure, but the train must be recovered as far as possible after passing.

When the existing sleeper dismantling mechanical device is used, due to the size, a forklift needs to be used for conveying when the sleeper is smashed for carrying, and the forklift still needs to be troublesome in short-distance displacement, so that the portable sleeper dismantling mechanical device needs to be designed urgently to solve the problem.

Disclosure of Invention

The utility model aims at solving the current sleeper that exists among the prior art and demolising mechanical device when using, owing to the reason of volume, need use fork truck etc. to carry when pounding and carry, still need fork truck more troublesome shortcoming in the short distance displacement, and the portable sleeper that proposes demolishs mechanical device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: portable sleeper demolishs mechanical device, the on-line screen storage device comprises a base, the upside of base is provided with the oil tank body, the inside bearing rotation that is connected with adjusting screw through of both sides of the oil tank body, adjusting screw's outside cover is equipped with adjusting nut, the rear end of the oil tank body is rotated through the bearing and is connected with adjusting hand wheel, adjusting hand wheel and adjusting screw's one end fixed connection, adjusting nut rotates through the pivot and is connected with the regulation ejector pin, the inside inboard equal sliding connection with the sliding plate of base in both sides of the oil tank body, the lower extreme and the sliding plate of adjusting ejector pin rotate through the pivot and are connected, the downside of sliding plate rotates and is.

The key concept of the technical scheme is as follows: and rotating the adjusting hand wheel to drive the adjusting screw rod to rotate, so that the adjusting nut moves along the adjusting screw rod, and when the adjusting nut moves, the upper end of the adjusting ejector rod is driven to move, and the lower end of the adjusting ejector rod drives the sliding plate to move to adjust the position of the moving wheel.

Further, the upside of the oil tank body is provided with the engine, the one end of the oil tank body is connected with the plunger pump, the upper end of plunger pump is provided with the manometer, the one end of engine is connected with the output shaft, the one end and the plunger pump of output shaft are connected, the one end of the oil tank body is connected with the linking arm, the one end of linking arm is connected with hydraulic motor, hydraulic motor passes through the pipeline and is connected with the plunger pump, hydraulic motor's lower extreme is connected with dismantles the head.

Further, the both ends of base are respectively through bolt fixedly connected with back push rod and preceding push rod, the both ends middle part of base rotates through the pivot and is connected with the walking wheel, one side fixedly connected with of hydraulic motor lower extreme pushes down the handle.

Furthermore, one side of the hydraulic motor is provided with a guide plate, a guide groove is formed in the surface of the guide plate, a guide knob screw is connected to the inner side of the guide groove in a sliding mode, and one end of the guide knob screw is screwed on the hydraulic motor.

Furthermore, both ends of the sliding plate are connected with adjusting ejector rods, adjusting nuts connected with one ends of the two adjusting ejector rods are symmetrically sleeved on the adjusting screw rods, and the screw thread turning directions of both ends of the adjusting screw rods are opposite.

Furthermore, the shape of linking arm sets up to parallelogram structure, and the both ends of linking arm are connected with hydraulic motor and the rotation of oil tank body respectively through the pivot.

The utility model has the advantages that:

1. through adjusting screw, adjusting nut, regulation ejector pin, sliding plate and the removal wheel that sets up, rotate adjusting screw through adjusting hand wheel when using, drive adjusting nut and the ejecting sliding plate of sliding plate and remove the wheel, remove through removing wheel thrust unit, it is more convenient when carrying the removal to the device, can pack up the removal wheel when using.

2. Through the hydraulic motor who sets up and dismantle the head, drive through pushing down hydraulic motor when using and dismantle the head block on the fixing bolt of sleeper, dismantle the head through hydraulic motor drive and rotate and screw down the bolt, then can dismantle the sleeper get off, more conveniently increased work efficiency when dismantling.

3. Through deflector, guide way and the direction knob screw that sets up, when pushing down hydraulic motor through pushing down the handle, can slide in the guide way through the direction knob screw and lead, reduce and use back hydraulic motor and dismantle first position skew for a long time, avoid at every turn need look for the phenomenon that just can dismantle behind the position to make the device efficiency higher when using.

Drawings

Fig. 1 is a schematic structural view of a portable sleeper removing mechanical device provided by the utility model;

fig. 2 is a schematic view of a movable wheel connection structure of the portable sleeper removing mechanical device provided by the utility model;

fig. 3 is the utility model provides a portable sleeper demolishs mechanical device's deflector structure schematic diagram.

In the figure: the oil tank comprises a base 1, an oil tank body 2, a rear push rod 3, an engine 4, an output shaft 5, a pressure gauge 6, a pipeline 7, a front push rod 8, a downward pressing handle 9, a guide plate 10, a hydraulic motor 11, a connecting arm 12, a detaching head 13, a plunger pump 14, a traveling wheel 15, an adjusting screw rod 16, an adjusting nut 17, an adjusting ejector rod 18, a sliding plate 19, an adjusting hand wheel 20, a moving wheel 21, a guide groove 22 and a guide knob screw 23.

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 to 3, the portable sleeper removing mechanical device includes a base 1, an oil tank body 2 is disposed on the upper side of the base 1, adjusting screws 16 are rotatably connected to the inside of the two sides of the oil tank body 2 through bearings, adjusting nuts 17 are sleeved on the outer sides of the adjusting screws 16, an adjusting hand wheel 20 is rotatably connected to the rear end of the oil tank body 2 through bearings, the adjusting hand wheel 20 is fixedly connected to one end of the adjusting screw 16, the adjusting screw 16 is driven to rotate by rotating the adjusting hand wheel 20, the adjusting nuts 17 move along the adjusting screws 16, the adjusting nuts 17 are rotatably connected to adjusting ejector rods 18 through rotating shafts, sliding plates 19 are slidably connected to the inside of the two sides of the oil tank body 2 and the inside of the base 1, the lower ends of the adjusting ejector rods 18 are rotatably connected to the sliding plates 19 through rotating shafts, moving wheels 21 are rotatably connected to the lower sides of the sliding plates 19, and the lower end of the adjusting mandril 18 drives the sliding plate 19 to move so as to adjust the position of the moving wheel 21.

As can be seen from the above description, the present invention has the following advantages: the adjusting screw 16 is rotated through the adjusting hand wheel 20, the adjusting nut 17 and the sliding plate 19 are driven to eject out the sliding plate 19 and the moving wheel 21, the device is moved by the moving wheel 21 pushing device, the device is more convenient to carry and move, and the moving wheel 21 can be folded in use.

Further, an engine 4 is arranged on the upper side of the oil tank body 2, a plunger pump 14 is connected to one end of the oil tank body 2, a pressure gauge 6 is arranged at the upper end of the plunger pump 14, an output shaft 5 is connected to one end of the engine 4, one end of the output shaft 5 is connected with the plunger pump 14, a connecting arm 12 is connected to one end of the oil tank body 2, a hydraulic motor 11 is connected to one end of the connecting arm 12, the hydraulic motor 11 is connected with the plunger pump 14 through a pipeline 7, a dismounting head 13 is connected to the lower end of the hydraulic motor 11, the plunger pump 14 is driven by the engine 4, liquid in the oil tank body 2 is filled into the hydraulic motor 11 by the plunger pump 14, and the hydraulic motor 11 drives the dismounting head.

Further, the both ends of base 1 are respectively through bolt fixedly connected with back push rod 3 and preceding push rod 8, and the both ends middle part of base 1 rotates through the pivot and is connected with walking wheel 15, and one side fixedly connected with of the 11 lower extremes of hydraulic motor pushes down handle 9, and through back push rod 3 and preceding push rod 8 make things convenient for thrust unit to move on the track through walking wheel 15.

Furthermore, one side of the hydraulic motor 11 is provided with a guide plate 10, a guide groove 22 is formed in the surface of the guide plate 10, a guide knob screw 23 is connected to the inner side of the guide groove 22 in a sliding mode, one end of the guide knob screw 23 is screwed on the hydraulic motor 11, the guide knob screw 23 slides in the guide groove 22, stable guiding can be conducted when the hydraulic motor 11 moves up and down, and therefore the phenomenon that the hydraulic motor 11 and the dismounting head 13 move and deviate is avoided.

Furthermore, both ends of the sliding plate 19 are connected with adjusting ejector rods 18, adjusting nuts 17 connected with one ends of the two adjusting ejector rods 18 are symmetrically sleeved on the adjusting screw rods 16, and the thread turning directions of both ends of the adjusting screw rods 16 are opposite, so that the sliding plate 19 is more stable when being pushed to be adjusted by the adjusting ejector rods 18.

Furthermore, the shape of the connecting arm 12 is a parallelogram structure, and two ends of the connecting arm 12 are respectively rotatably connected with the hydraulic motor 11 and the oil tank body 2 through rotating shafts, so that the connecting arm 12 conveniently supports and guides the hydraulic motor 11 when in use, and the deviation of the hydraulic motor 11 is reduced.

Adopt foretell hydraulic motor 11 and dismantlement head 13, drive through hydraulic motor 11 and dismantle head 13 block on the fixing bolt of sleeper when using through pushing down, dismantle first 13 rotations and screw down the bolt through hydraulic motor 11 drive, then can dismantle the sleeper, more conveniently increased work efficiency when dismantling.

By adopting the guide plate 10, the guide groove 22 and the guide knob screw 23, when the hydraulic motor 11 is pressed down by pressing the handle 9, the guide knob screw 23 can slide in the guide groove 22 for guiding, so that the position deviation of the hydraulic motor 11 and the dismounting head 13 after long-term use is reduced, the phenomenon that the hydraulic motor can be dismounted after the position needs to be accurately found at every time is avoided, and the efficiency is higher in use.

In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:

example 1

A portable sleeper removing mechanical device comprises a base 1, an oil tank body 2 is arranged on the upper side of the base 1, adjusting screws 16 are rotatably connected inside two sides of the oil tank body 2 through bearings, adjusting nuts 17 are sleeved outside the adjusting screws 16, an adjusting hand wheel 20 is rotatably connected at the rear end of the oil tank body 2 through bearings, the adjusting hand wheel 20 is fixedly connected with one end of the adjusting screw 16, the adjusting hand wheel 20 is rotated to drive the adjusting screw rod 16 to rotate, so that the adjusting nut 17 moves along the adjusting screw rod 16, the adjusting nut 17 is rotatably connected with an adjusting ejector rod 18 through a rotating shaft, the inner parts of the two sides of the oil tank body 2 and the inner side of the base 1 are both slidably connected with a sliding plate 19, the lower end of the adjusting ejector rod 18 is rotatably connected with the sliding plate 19 through the rotating shaft, the lower side of the sliding plate 19 is rotatably connected with a moving wheel 21, when the adjusting nut 17 moves, the upper end of the adjusting mandril 18 is driven to move, and the lower end of the adjusting mandril 18 drives the sliding plate 19 to move so as to adjust the position of the moving wheel 21.

The upper side of the oil tank body 2 is provided with an engine 4, one end of the oil tank body 2 is connected with a plunger pump 14, the upper end of the plunger pump 14 is provided with a pressure gauge 6, one end of the engine 4 is connected with an output shaft 5, one end of the output shaft 5 is connected with the plunger pump 14, one end of the oil tank body 2 is connected with a connecting arm 12, one end of the connecting arm 12 is connected with a hydraulic motor 11, the hydraulic motor 11 is connected with the plunger pump 14 through a pipeline 7, the lower end of the hydraulic motor 11 is connected with a dismounting head 13, the plunger pump 14 is driven by the engine 4, so that the plunger pump 14 charges liquid in the oil tank body 2 into the hydraulic motor 11, and the hydraulic motor 11 drives the dismounting head; the two ends of the base 1 are fixedly connected with a rear push rod 3 and a front push rod 8 through bolts respectively, the middle parts of the two ends of the base 1 are rotatably connected with walking wheels 15 through rotating shafts, one side of the lower end of the hydraulic motor 11 is fixedly connected with a pressing handle 9, and the pushing device can conveniently move on the track through the walking wheels 15 through the rear push rod 3 and the front push rod 8; one side of the hydraulic motor 11 is provided with a guide plate 10, the surface of the guide plate 10 is provided with a guide groove 22, the inner side of the guide groove 22 is connected with a guide knob screw 23 in a sliding manner, one end of the guide knob screw 23 is screwed on the hydraulic motor 11, and the guide knob screw 23 slides in the guide groove 22, so that stable guide can be performed when the hydraulic motor 11 moves up and down, and the phenomenon that the hydraulic motor 11 and the dismounting head 13 move and deviate is avoided; the two ends of the sliding plate 19 are both connected with adjusting ejector rods 18, adjusting nuts 17 connected with one ends of the two adjusting ejector rods 18 are symmetrically sleeved on the adjusting screw rods 16, and the screw thread turning directions of the two ends of the adjusting screw rods 16 are opposite, so that the sliding plate 19 is more stable when being pushed and adjusted by the adjusting ejector rods 18; the shape of the connecting arm 12 is set to be a parallelogram structure, and two ends of the connecting arm 12 are respectively and rotationally connected with the hydraulic motor 11 and the oil tank body 2 through rotating shafts, so that the connecting arm 12 is convenient to support and guide the hydraulic motor 11 when in use, and the deviation of the hydraulic motor 11 is reduced.

The working principle is as follows: when the device needs to carry displacement during use, the adjusting screw rod 16 is driven to rotate by manually rotating the adjusting hand wheel 20, the adjusting nut 17 is enabled to move along the adjusting screw rod 16, the upper end of the adjusting ejector rod 18 is driven to move when the adjusting nut 17 moves, the lower end of the adjusting ejector rod 18 drives the sliding plate 19 to move so as to eject the moving wheel 21 from the inner sides of the oil tank body 2 and the base 1, the device is enabled to carry and move more conveniently during carrying displacement by the moving wheel 21 pushing device, the plunger pump 14 is driven by the engine 4 during use, the liquid in the oil tank body 2 is filled into the hydraulic motor 11 by the plunger pump 14, the hydraulic motor 11 drives the dismounting head 13 to rotate so as to dismount bolts of a sleeper, the hydraulic motor 11 and the dismounting head 13 are driven to move up and down by pressing the handle 9 during dismounting, and guiding can be realized by mutual sliding of the guide groove 22 and the guide knob screw 23, and the connecting arm 12 is used for assisting the limiting, so that the phenomenon that the hydraulic motor 11 and the dismounting head 13 are moved and deviated is avoided.

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. A portable sleeper dismounting mechanical device comprises a base (1) and is characterized in that an oil tank body (2) is arranged on the upper side of the base (1), the inner parts of two sides of the oil tank body (2) are rotationally connected with an adjusting screw rod (16) through a bearing, an adjusting nut (17) is sleeved on the outer side of the adjusting screw rod (16), the rear end of the oil tank body (2) is rotatably connected with an adjusting hand wheel (20) through a bearing, the adjusting hand wheel (20) is fixedly connected with one end of the adjusting screw rod (16), the adjusting nut (17) is rotationally connected with an adjusting ejector rod (18) through a rotating shaft, the inner parts of the two sides of the oil tank body (2) and the inner side of the base (1) are both connected with sliding plates (19) in a sliding way, the lower end of the adjusting ejector rod (18) is rotatably connected with the sliding plate (19) through a rotating shaft, and the lower side of the sliding plate (19) is rotatably connected with a movable wheel (21).

2. The portable sleeper removal mechanical device according to claim 1, wherein an engine (4) is provided on an upper side of the oil tank body (2), a plunger pump (14) is connected to one end of the oil tank body (2), a pressure gauge (6) is provided on an upper end of the plunger pump (14), an output shaft (5) is connected to one end of the engine (4), one end of the output shaft (5) is connected to the plunger pump (14), a connecting arm (12) is connected to one end of the oil tank body (2), a hydraulic motor (11) is connected to one end of the connecting arm (12), the hydraulic motor (11) is connected to the plunger pump (14) through a pipeline (7), and a detaching head (13) is connected to a lower end of the hydraulic motor (11).

3. Portable sleeper removal mechanical device according to claim 2, characterized in that the shape of the connecting arm (12) is arranged as a parallelogram and both ends of the connecting arm (12) are rotatably connected with the hydraulic motor (11) and the tank body (2) through rotating shafts, respectively.

4. The portable sleeper removal mechanical device according to claim 2, wherein both ends of the base (1) are fixedly connected with a rear push rod (3) and a front push rod (8) through bolts respectively, the middle parts of both ends of the base (1) are rotatably connected with walking wheels (15) through rotating shafts, and one side of the lower end of the hydraulic motor (11) is fixedly connected with a pressing handle (9).

5. The portable sleeper removal mechanical device according to claim 2, characterized in that a guide plate (10) is provided at one side of the hydraulic motor (11), a guide groove (22) is formed on the surface of the guide plate (10), a guide knob screw (23) is slidably connected to the inner side of the guide groove (22), and one end of the guide knob screw (23) is screwed on the hydraulic motor (11).

6. The portable sleeper removal mechanical device according to claim 1, characterized in that both ends of the sliding plate (19) are connected with adjusting ejector rods (18), adjusting nuts (17) connected with one ends of the two adjusting ejector rods (18) are symmetrically sleeved on the adjusting screw rods (16), and the thread directions of both ends of the adjusting screw rods (16) are opposite.