CN214874830U - Electric coupler supporting plate dismounting machine - Google Patents
Electric coupler supporting plate dismounting machine Download PDFInfo
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- CN214874830U CN214874830U CN202121366244.3U CN202121366244U CN214874830U CN 214874830 U CN214874830 U CN 214874830U CN 202121366244 U CN202121366244 U CN 202121366244U CN 214874830 U CN214874830 U CN 214874830U
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- electric
- push rod
- electric push
- rocker arm
- electric putter
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Abstract
The utility model discloses an electronic coupling layer board disassembly machine for the bolt of solving current coupling layer board department is dismantled and is not had new forms of energy electric tool's problem. This unloader includes the handcart, electric putter, rocking arm and electric spanner instrument, a serial communication port, install electric putter in the handcart, battery and control circuit, the vertical installation of electric putter and at electric putter's push rod top fixed flange dish, the fixed rocking arm in this ring flange upper end, at the fixed lag sleeve of lower extreme of this ring flange, electric spanner instrument passes through the slider and installs on this rocking arm with the gliding mode of straight line, the handle of setting in this electric spanner instrument one side, two ship type switches, the corotation and the reversal of electric spanner instrument are controlled to a ship type switch, electric putter's rising and decline are controlled to another ship type switch. The device is convenient to move and use, can be operated by a single person, realizes one-time positioning, can finish the dismounting work of all bolt assemblies, and improves the working efficiency.
Description
Technical Field
The utility model relates to a professional equipment that uses in the maintenance work of railway freight car coupler layer board is a special electric tool is dismantled to bolt particularly.
Background
In railway freight, taking a coal transport truck as an example, coal dust is scattered into a coupler supporting plate of the railway truck in the loading process, and the coal dust forms a layer hard shell after encountering sprayed coal dust and encountering sprayed dust suppressant. Railway vehicle factory, section repair must decompose the maintenance to railway freight car coupling layer board, must demolish the coupling layer board, and the coupling layer board utilizes the coupling layer board screw to be connected with the automobile body, just can take out the coupler and delay the device after unloading the coupling layer board, and the coupler and delay device still must be installed the coupling layer board in place again after overhauing qualified installation, consequently need the bolt assembly of this department of repeated dismouting.
Regarding the dismantlement of the bolt on the coupling layer board, what use at present is that big moment of torsion instrument realizes, for example pneumatic spanner nut extracting tool, pneumatic spanner nut extracting tool during operation has great noise, also is not favorable to personnel's healthy.
Regarding the disassembling and assembling technology of the coupler supporting plate disassembling bolt and nut, the following patent technical documents can be referred to:
CN109227106A discloses equipment of intelligence dismouting freight train coupler tail frame layer board bolt, including the AGV dolly, be provided with the frame on the AGV dolly, connect the helping hand arm through rotatory stand on the frame, the free end of helping hand arm is connected with the motor through the connector, be connected with the nut sleeve that is used for the dismouting bolt on the output shaft of motor, be connected with stand driving system on the rotatory stand, still be provided with the vision sensing system who is used for observing the area dismouting bolt position on the free end of helping hand arm and the connector, be provided with control system in the frame, still be provided with control panel on the frame, control panel's input links to each other with vision sensing system, and the output links to each other with control system, and control system's output is connected to stand driving system.
CN206662686U discloses a railway vehicle coupler supporting plate bolt dismounting machine, which comprises a trolley positioned at the bottom and a power supply system; the upper part of the trolley is provided with a horizontal rail which can make the turntable linearly translate, the upper part of the turntable is respectively welded with a vertical guide rail and a balancer, the vertical direction of the vertical guide rail is provided with a pulley which can move up and down, a frame provided with an electric trigger is arranged on the pulley, and the balancer is connected with the pulley by adopting a steel wire rope to overcome the dead weight; wherein, the power supply system supplies power for the pulley and the electric trigger); the utility model discloses can improve production site operation environment, reduce operator's intensity of labour, and then improve the vehicle and equip fail safe nature and vehicle maintenance quality
Among the foretell patent technical scheme, respectively have the advantage shortcoming, the utility model provides a novel structure, portable, multi-functional electronic coupling layer board unloader.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides an electric coupler supporting plate disassembling machine which is used for solving the problem that the bolt of the existing coupler supporting plate is disassembled without a new energy electric tool.
The utility model provides a technical scheme that its technical problem adopted does:
the electric coupler supporting plate dismounting machine comprises a trolley, an electric push rod, a rocker arm and an electric wrench tool, and is characterized in that the trolley is internally provided with the electric push rod, a storage battery and a control circuit, wherein the electric push rod is vertically arranged, a flange plate is fixed at the top of the push rod of the electric push rod, the rocker arm is fixed at the upper end of the flange plate, a protective sleeve is fixed at the lower end of the flange plate, and an annular wiring channel is formed between the protective sleeve and the electric push rod;
the electric wrench tool is arranged on the rocker arm in a linear sliding mode through the sliding block and is vertically arranged,
the electric wrench is characterized by further comprising a handle arranged on one side of the electric wrench, and two ship-shaped switches arranged on the handle, wherein one ship-shaped switch controls the forward rotation and the reverse rotation of the electric wrench, and the other ship-shaped switch controls the ascending and descending of the electric push rod.
Furthermore, a T-shaped sliding groove is formed in the rocker arm, a sliding block is installed in the sliding groove, and the sliding block and the sliding groove are in sliding fit through multiple groups of miniature bearings.
Further, the trolley is made of stainless steel.
Further, a guide sleeve is arranged on a shell of the trolley, and the protective sleeve slides or is in clearance fit with the guide sleeve.
Further, the trolley is provided with a universal wheel with a brake.
The utility model has the advantages that:
aiming at the characteristics of installation of a coupler supporting plate bolt, the disassembly and assembly functions of the coupler supporting plate bolt are realized, a power battery is used as a power supply, the coupler supporting plate bolt belongs to new energy equipment, and the requirements of occupational health safety and environmental protection are met.
The device is convenient to move and use, can be operated by a single person, realizes one-time positioning, can finish the dismounting work of all bolt assemblies, and improves the working efficiency.
Drawings
Fig. 1 is a perspective view of the present detacher.
Fig. 2 is a perspective view of the present detacher.
Figure 3 is a front view of the present detacher.
Figure 4 is a cross-sectional view of the present detacher.
In the figure:
100 hand truck, 110 universal wheel with brake, 120 power battery and control circuit, 130 guide sleeve,
200 electric push rods, 210 flange plates, 220 protective sleeves,
300 of rocker arms are arranged in a vertical direction,
a slide block is arranged at the position of 400,
500, a power wrench tool, 510 a handle,
a1, A2 and a ship-shaped switch.
Detailed Description
Based on the technical requirements of realizing the electromotion, miniaturization, energy saving and environmental protection, the embodiment discloses an electric coupler supporting plate disassembling machine, which takes a handcart as a carrier, and integrates a liftable electric device, a rocker arm capable of rotating 360 degrees and an electric wrench tool in function, and takes a power battery as a power supply, does not need a cable and is convenient to use.
The components of the dismounting machine are described in detail in the following part of the specification with reference to fig. 1 to 4.
The cart 100 is manufactured by using stainless steel plates and galvanized steel pipes which are easy to maintain and clean as raw materials, and particularly, the whole cart is of a cuboid hollow shell structure, and the interior of the shell of the cart is provided with an installation area for a power battery and a control circuit 120, so that the cart has the functions of dust prevention and pollution prevention. The door body that can open is set up on the casing, conveniently charges and interior maintenance.
The bottom of the handcart 100 is provided with two rubber wheels with the diameter not less than 20 cm and a universal wheel 110 with a brake, the handcart is manually pushed by a handle of the handcart to move to a working position, and after the universal wheel with the brake is locked, the device can be easily positioned at the working position.
A vertical electric push rod 200 is installed in the inner cavity of the trolley 100, and the stroke of the electric push rod is 350mm or 400 mm. The electric push rod is a novel electric actuating mechanism, and the electric push rod is a novel linear actuating mechanism mainly composed of a motor, a push rod, a control device and the like and has a reciprocating motion function.
The electric push rod can be designed with different thrust and action speeds according to different application loads, for example, the maximum thrust can be selected to be 3000N, and the no-load running speed can be selected to be 4 mm-35 mm/s. The electric push rod in the embodiment takes a 24V direct current permanent magnet motor as a power source.
The electric push rod 200 is vertically installed with the push rod facing upward. A square or approximately square flange plate 210 is fixedly arranged at the top of a push rod of the electric push rod, the upper end of the flange plate is fixed with a rocker arm 300 capable of rotating 360 degrees through a screw, a cylindrical protective sleeve 220 is fixed at the lower end of the flange plate, the protective sleeve 220 and the push rod are concentrically arranged, namely, a circular channel is formed between the protective sleeve and the push rod, and the channel is also used as a wiring channel of cables and signal wires.
A round hole is formed right above the corresponding shell of the electric push rod, namely, a round hole is formed in the top of the trolley, and a guide sleeve 130 is installed on the round hole. The protective sleeve and the guide sleeve 130 are in sliding or clearance fit, and provide restraint for the vertical movement of the electric push rod.
The rocker arm 300 is mounted on the top of the push rod, and the electric push rod drives the rocker arm to shift in the height direction. The rocker arm is made of a stainless steel sheet by adopting a metal plate and welding process. After the rocker arm 300 is molded, a T-shaped sliding groove is formed, a sliding block 400 is installed in the sliding groove, and the sliding block 400 and the sliding groove are in sliding fit through a plurality of groups of miniature bearings.
The electric wrench tool 500 is mounted on the above-mentioned slide block to form an integral structure. The electric wrench tool 500 is vertically arranged, and the nut dismounting sleeve of the wrench is arranged towards the upper nut for matching with the upper nut.
A C-shaped handle 510 is modified and designed at one side of the electric wrench tool 500, and two point contact boat type switches a1 and a2 are provided on the handle, a1 is used for controlling the forward rotation and reverse rotation of the electric wrench tool, and a2 is used for controlling the ascending and descending of the electric push rod.
The two point-contact ship-shaped switches are of the same specification, and are also called rocker switches. The structure of the button switch is the same as that of a button switch, but the button handle is changed into a boat shape. The ship-shaped switch is often used as a power switch of electronic equipment, and the embodiment selects a double-pole double-throw structure, and has 2 moving contacts and 4 fixed contacts, and has six pins and 4 channels (which can respectively connect the 2 fixed contacts at the two sides).
The using process and the using method of the device are as follows:
an operator moves the trolley to a required place, 8 groups of bolt assemblies are arranged between the car coupler supporting plate and the wagon compartment, the electric push rod of the device is located in the middle of the 8 groups of bolt assemblies as far as possible, and locking is achieved through the universal wheel 110 with the brake. Then, the rocker switch a2 is clicked to raise the electric wrench tool 500 and make the socket at the top of the electric wrench tool act on the nut, the rocker switch a2 is loosened, the rocker switch a1 is clicked, the nut is removed by reverse rotation, and the disassembly of the bolt assembly is completed. Then the rocker switch a2 is clicked to lower the electric wrench tool 500 and swing the rocker arm 300 to the adjacent bolt assembly, and then the rocker switch a2 is clicked to raise the electric wrench tool 500 to act on the nut, the rocker switch a2 is loosened, the rocker switch a1 is clicked, the nut is rotated reversely, and the nut is removed, thereby completing the removal of the second group of bolt assemblies.
And repeating the steps until all the bolt assemblies are disassembled.
The structure style structure in this embodiment is small and exquisite, and regards power battery as the new forms of energy, does not have pnematic noise and pollution, is a new forms of energy equipment.
In this embodiment, the rocking arm can accomplish to use electric putter to swing as the center, and the adjustment position realizes nimble directional control, realizes the dismantlement of the bolt of different positions, and can carry out nimble control according to operating position in the adjustment process, improves work efficiency.
After the embodiment is implemented, the labor intensity of workers can be reduced.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should be able to make various modifications and improvements to the present invention without departing from the spirit of the present invention.
Claims (5)
1. The electric coupler supporting plate dismounting machine comprises a trolley, an electric push rod, a rocker arm and an electric wrench tool, and is characterized in that the trolley is internally provided with the electric push rod, a storage battery and a control circuit, wherein the electric push rod is vertically arranged, a flange plate is fixed at the top of the push rod of the electric push rod, the rocker arm is fixed at the upper end of the flange plate, a protective sleeve is fixed at the lower end of the flange plate, and an annular wiring channel is formed between the protective sleeve and the electric push rod;
the electric wrench tool is arranged on the rocker arm in a linear sliding mode through the sliding block and is vertically arranged,
the electric wrench is characterized by further comprising a handle arranged on one side of the electric wrench, and two ship-shaped switches arranged on the handle, wherein one ship-shaped switch controls the forward rotation and the reverse rotation of the electric wrench, and the other ship-shaped switch controls the ascending and descending of the electric push rod.
2. The electric coupler support plate dismounting machine as claimed in claim 1, wherein the rocker arm is provided with a T-shaped sliding groove, a sliding block is mounted in the sliding groove, and the sliding block and the sliding groove are in sliding fit through a plurality of groups of miniature bearings.
3. The electric coupler pallet puller of claim 1, wherein said trolley is stainless steel.
4. The electric coupler carrier unloader of claim 1, wherein a guide sleeve is provided on a housing of the cart, the protective sleeve being slidably or clearance fit with the guide sleeve.
5. The electric coupler pallet puller of claim 1, wherein said cart is configured with braked universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121366244.3U CN214874830U (en) | 2021-06-18 | 2021-06-18 | Electric coupler supporting plate dismounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121366244.3U CN214874830U (en) | 2021-06-18 | 2021-06-18 | Electric coupler supporting plate dismounting machine |
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| Publication Number | Publication Date |
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| CN214874830U true CN214874830U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121366244.3U Active CN214874830U (en) | 2021-06-18 | 2021-06-18 | Electric coupler supporting plate dismounting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147488A (en) * | 2022-01-10 | 2022-03-08 | 中国铁路济南局集团有限公司济南西车辆段 | Remote control electric coupler multifunctional operation machine and use method thereof |
-
2021
- 2021-06-18 CN CN202121366244.3U patent/CN214874830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147488A (en) * | 2022-01-10 | 2022-03-08 | 中国铁路济南局集团有限公司济南西车辆段 | Remote control electric coupler multifunctional operation machine and use method thereof |
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