CN215697892U

CN215697892U - Aluminum accessory casting soup pot conveying device for railway contact net installation

Info

Publication number: CN215697892U
Application number: CN202121775988.0U
Authority: CN
Inventors: 孙延霞; 郑东方; 尹魁元; 吴韬
Original assignee: Tieshi Jinan Electrical Equipment Co ltd
Current assignee: Tieshi Jinan Electrical Equipment Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-01
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to an aluminum accessory casting soup pot conveying device for railway contact net installation, which comprises a driving vehicle rigidly connected with a furnace changing vehicle, a protruding part fixed on one side wall body of an ironing pot facing a rack, a sliding seat arranged on the rack and a lifting platform arranged on the upper part of the sliding seat. And the workshop floor is provided with a track matched with wheels of the furnace changing vehicle and wheels of the driving vehicle. The protrusion has a hole formed therein. The slide seat is driven by a first hydraulic cylinder arranged on the frame to reciprocate close to and far away from the upper protruding part of the iron pot. The lifting platform can do lifting reciprocating motion relative to the sliding seat. An arm is formed at one end of the lifting platform facing the scalding pot, and a hook part is formed at the end part of the arm. The hook portion is capable of mating with a hole in the projection. This patent can realize scalding the automation of a kind of deep pot business turn over between low pressure casting station and concise station, helps improving production efficiency, can show ground reduction workman's intensity of labour, reduces the recruitment volume, improves workman's operational environment.

Description

Aluminum accessory casting soup pot conveying device for railway contact net installation

Technical Field

The utility model relates to the technical field of casting of aluminum accessories of railway contact networks, in particular to a conveying device for aluminum accessory casting soup pots for railway contact network installation.

Background

In the casting process of the aluminum fittings of the railway contact net, the molten aluminum needs to be treated by various processes. The molten aluminum is contained in the scalding pot which is arranged on the furnace changing vehicle. Generally, 2 scalding pots are borne on the furnace changing trolley, a matched linear type track structure is arranged between each scalding pot and the upper end face of the furnace changing trolley, so that the scalding pots can move from the furnace changing trolley to the rack along the linear type track structure, and a sliding rail in butt joint with the linear type track structure on the furnace changing trolley is arranged on the rack. In the past, when the furnace changing vehicle moves among stations and carries the hot pot to enter and move out of the low-pressure casting station and the refining station, workers are required to push the furnace changing vehicle to move, so that the labor intensity is high, the efficiency is low, the workers are close to high-temperature personnel, the received heat radiation is serious, and the health is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aluminum accessory casting soup pot conveying device for railway contact net installation, which can realize automation of the entry and exit of a hot pot between a low-pressure casting station and a refining station, is beneficial to improving the production efficiency, can obviously reduce the labor intensity of workers, reduces the labor amount and improves the working environment of the workers.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a railway contact net installation is with aluminium accessory casting soup pot conveyor, includes the drive car with trades stove car rigid connection, fixes the epirelief on scalding a pot and towards frame lateral wall body, establishes the slide in the frame and adorns the platform that lifts on slide upper portion.

And the workshop floor is provided with a track matched with wheels of the furnace changing vehicle and wheels of the driving vehicle.

The protrusion has a hole formed therein.

The sliding seat is driven by a first hydraulic cylinder arranged on the frame to reciprocate close to and far away from the upper protruding part of the iron pot.

The lifting platform can do lifting reciprocating motion relative to the sliding seat. An arm is formed at one end, facing the scalding pot, of the lifting platform, and a hook part is formed at the end part of the arm. The hook portion is capable of mating with a hole on the protrusion.

Furthermore, a second hydraulic cylinder with an axis along the vertical direction is installed on the upper end surface of the sliding seat, and the end part of a cylinder rod of the second hydraulic cylinder is connected with the lifting table so as to push the lifting table to reciprocate in the vertical direction. Preferably, the lifting table is provided with a plurality of through holes with axes along the vertical direction, and correspondingly, the sliding seat is provided with a plurality of columns. The post with the through-hole one-to-one that sets up on the lifting platform matches, can retrain on the one hand the lifting platform goes up and down along vertical direction, and on the other hand also can increase the slide with the horizontal rigidity of the coupling mechanism who sets up between the lifting platform avoids the second pneumatic cylinder to receive too big horizontal shear force, and influences the connection steadiness between second pneumatic cylinder and slide, the lifting platform.

Still can the up end of slide corresponds to the both ends outside of lifting platform sets up the arm board respectively, the both ends terminal surface of lifting platform can with the contact of arm inboard side can play the purpose that prevents that the second pneumatic cylinder from excessively bearing and receiving great transverse shear and restraint the board of lifting along vertical direction lift equally.

Furthermore, positioning columns which are in one-to-one correspondence with the scalding pots are arranged on the side face, facing the rack, of the furnace changing vehicle. And the rack is provided with a limiting mechanism which can be correspondingly matched with the positioning column.

The limiting mechanism comprises a driving unit and a sliding block, the sliding block is matched with the rack through a linear type track, so that the driving unit can drive the sliding block to be close to and far away from the side face of the furnace changing car, the sliding block is selectively enabled to extend outwards relative to the rack to a position capable of acting with the positioning column and enabled to retract inwards relative to the rack into the rack, and at the moment, when the furnace changing car moves along the track on the ground of the car, the positioning column cannot act with the sliding block.

When the sliding block extends outwards relative to the rack to a position capable of acting with the positioning column, when the furnace changing vehicle moves along a track on the floor of a workshop, a certain positioning column relatively positioned at the downstream of the limiting mechanism can gradually approach the sliding block, and finally can act with the sliding block to realize the limiting effect on the furnace changing vehicle.

By means of the action that the sliding block extends outwards relative to the rack and retracts into the rack, which positioning column on the furnace changing vehicle is specifically required to be changed to act with the sliding block, namely which scalding pot corresponds to the front side of the track structure on the rack.

Furthermore, a vertically extending limiting column is arranged on the sliding block. A strip-shaped groove which can be correspondingly matched with the limiting column is formed in the rack. The limiting column can restrict the length of the sliding block which is relatively moved out of the rack after being matched with the strip-shaped groove. The external diameter of the limiting column is generally required to be consistent with the groove width of the strip-shaped groove, so that when the positioning column acts on the sliding block, impact on the sliding block can be reduced by means of the matching of the positioning column and the strip-shaped groove.

Furthermore, a U-shaped slotted hole is formed in the side wall, facing the furnace changing trolley, of the sliding block, and the positioning column can extend into the slotted hole from the opening end of the slotted hole.

Furthermore, a damping cylinder is arranged in the sliding block, and the free end of a cylinder rod of the damping cylinder extends into the slot hole. The positioning column can be gradually close to the end part of the cylinder rod of the damping cylinder after being inserted into the slot hole. The damping cylinder can be used for remarkably reducing the impact on the sliding block when the positioning column and the sliding block act, and the reliability of positioning the furnace changing car relative to the rack is realized after the positioning column is matched with the limiting mechanism.

The utility model has the beneficial effects that: this patent can realize scalding the automation of a kind of deep pot business turn over between low pressure casting station and concise station, helps improving production efficiency, can show ground reduction workman's intensity of labour, reduces the recruitment volume, improves workman's operational environment.

Drawings

Fig. 1 is a schematic top view of the solution according to the present patent.

Fig. 2 is a schematic structural diagram of the matching of the driving vehicle, the furnace changing vehicle and the workshop track in the embodiment of the patent.

Fig. 3 is a schematic structural diagram of a slider in this patent.

In the figure: the device comprises a 110 frame, a 20 furnace changing car, a 30 scalding pot, a 1 driving car, a 2 protruding part, a 21 hole, a 3 sliding seat, a 31 first hydraulic cylinder, a 32 column, a 33 arm, a 34 hook part, a 4 lifting platform, a 5 second hydraulic cylinder, a 6 positioning column, a 7 limiting mechanism, a 71 sliding block, a 72 limiting column, a 73 strip-shaped groove, a 74 slotted hole and a 75 damping cylinder.

Detailed Description

The structures, proportions, and dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the skilled in the art. In addition, the terms "upper", "lower", "front", "rear" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.

As shown in fig. 1 to 3, the aluminum fitting casting soup pot conveying device for installing the railway contact net comprises a driving vehicle 1 rigidly connected with a furnace changing vehicle 20, a protruding part 2 fixed on one side wall body of an ironing pot 30 facing a frame 10, a sliding seat 3 arranged on the frame 10 and a lifting platform 4 arranged on the upper part of the sliding seat 3. The protrusion 2 is formed with a hole 21.

And a track matched with the wheels of the furnace changing vehicle 20 and the wheels of the driving vehicle 1 is arranged on the ground of the workshop.

The slide base 3 is driven by a first hydraulic cylinder 31 mounted on the frame 10 to reciprocate toward and away from the protruding portion 2 of the iron pot 30, that is, the slide base 3 can reciprocate in the front-rear direction with respect to the frame 10.

The lifting table 4 can move up and down and back and forth relative to the sliding seat 3. An arm 33 is formed at one end of the lifting table 4 facing the iron pot 30, and a hook 34 is formed at an end of the arm 33. The hook 34 is able to mate with the hole 21 on the protrusion 2.

As shown in fig. 1, the driving cart pushes the converter wagon 20 to move to the front side of the rack 10, so that the hot pot 30 on the left side of the converter wagon 20 corresponds to the front side of the rail structure of the rack 10. When the first hydraulic cylinder 31 pushes the sliding base 3 to move forward, the lifting platform 4 moves forward synchronously with the sliding base 3, so that the hook part 34 at the end of the arm 33 on the lifting platform 4 can gradually move below the protrusion 2, and the upper end of the hook part 34 is opposite to the lower part of the hole 21. When the lifting table 4 is moved upward, the hook 34 can be inserted into the hole 21. Then, the first hydraulic cylinder 31 pulls the slide carriage 3 to move backward, so that the hot pot 30 can be moved from the furnace changing cart 20 to the frame 10. The first hydraulic cylinder 31 pushes the slide carriage 3 to move forward, so that the hot pot 30 can be moved back from the rack 10 to the furnace-changing cart 20. The downward movement of the lifting table 4 enables the hook to be removed from the hole 21.

Specifically, a second hydraulic cylinder 5 having an axis extending in the vertical direction is mounted on the upper end surface of the slide base 3, and a rod end of the second hydraulic cylinder 5 is connected to the lifting table 4 so as to push the lifting table 4 to reciprocate in the vertical direction.

As shown in the figure, a plurality of through holes with axes along the vertical direction are distributed on the lifting table 4, and correspondingly, a plurality of columns 32 are arranged on the sliding base 3. The posts 32 are correspondingly matched with the through holes arranged on the lifting table 4. This structure can restrain on the one hand the lift platform 4 along vertical direction lift, and on the other hand also can increase the lateral rigidity of the coupling mechanism that establishes between slide 3 and the lift platform 4, avoids second pneumatic cylinder 5 to receive too big transverse shear force (mainly along fore-and-aft direction), and influence the connection steadiness between second pneumatic cylinder 5 and slide 3, lift platform 4.

In other embodiments, a front arm plate and a rear arm plate may be respectively disposed on the upper end surface of the slide carriage 3 corresponding to the outer sides of the (front and rear) two ends of the lifting table 4. The end faces of the two ends of the lifting table 4 can be in contact with the inner side faces of the two arm plates. The structure also serves the purpose of preventing the second hydraulic cylinder 5 from being excessively subjected to a large lateral shearing force and restraining the lifting plate from lifting in the vertical direction.

The side of the furnace changing cart 20 facing the rack 10 is provided with positioning posts 6 (two positioning posts are provided in the figure) corresponding to the hot pots 30 one by one. And a limiting mechanism 7 which can be correspondingly matched with the positioning column 6 is arranged on the rack 10.

The limiting mechanism 7 comprises a driving unit and a sliding block 71, wherein the sliding block 71 is matched with the rack 10 through a linear track, so that the driving unit can drive the sliding block 71 to be close to and far away from the side surface of the furnace changing car 20, and the sliding block 71 is selectively extended outwards (namely forwards) relative to the rack 10 to a position capable of being interacted with the positioning column 6 and the sliding block 71 is selectively retracted inwards (namely backwards) relative to the rack 10 into the rack 10, and the positioning column 6 cannot be interacted with the sliding block 71 when the furnace changing car 20 moves in the left-right direction.

When the sliding block 71 extends outwards relative to the rack 10 to a position where the sliding block can act with the positioning column 6, when the furnace changing cart 20 moves in the left-right direction, a certain positioning column 6 located at the downstream (right side) of the limiting mechanism can gradually approach the sliding block 71, and finally can act with the sliding block 71 to limit the furnace changing cart 20, at this time, one of the scalding pots 30 corresponding to the positioning column which plays a limiting role corresponds to the track structure arranged on the rack 10, and the scalding pot 30 can move from the furnace changing cart 20 to the rack 10 along the track or can move back to the furnace changing cart 20 from the rack 10. In the state shown in fig. 1, the positioning column 6 on the left side is matched with the sliding block 71, and the left side hot pot 30 corresponds to the track structure on the rack 10, and can move between the rack 10 and the furnace changing car 20 along the track structure.

From the state shown in fig. 1, the third hydraulic cylinder matched with the slide block 71 retracts the slide block into the machine frame 10, the left positioning column can be separated from the matching action of the slide block 71, when the furnace changing car 20 continues to move leftwards, the left positioning column 6 relatively moves to the left side of the limiting mechanism 7, the slide block 71 is pushed out from the machine frame 10 by the third hydraulic cylinder, and the right positioning column 6 gradually approaches the slide block 71 as the furnace changing car continues to move leftwards, and finally the right positioning column can be matched with the slide block 71.

When the sliding block 71 retracts backwards into the rack, the furnace changing cart 20 can not act with the sliding block 71 all the time by moving the positioning columns 6 arranged on the side walls of the furnace changing cart in the left-right direction.

By means of the action of the sliding block 71 extending out and retracting into the frame 10, which positioning column 6 on the furnace changing car 20 is specifically required to be acted on by the sliding block 71, that is, which iron pot 30 corresponds to the front side of the track structure on the frame 10, is selected.

And a vertically extending limiting column 72 is arranged on the sliding block 71. A strip-shaped groove 73 which can be correspondingly matched with the limiting column 72 is formed on the frame 10. The limiting column 72 is matched with the strip-shaped groove 73 and then can restrict the length of the sliding block 71 which is relatively moved out of the rack 10. It is generally required that the outer diameter of the position-limiting post 72 is identical to the width of the strip-shaped groove 73, so that when the positioning post 6 interacts with the slider 71, the impact on the slider 71 can be reduced by the cooperation of the position-limiting post 72 and the strip-shaped groove 73.

A U-shaped slot 74 (with the opening on the right side) is arranged on the side wall of the slide block 71 facing the furnace changing car 20, and the positioning column 6 can extend into the slot 74 from the opening end of the slot 74.

A damping cylinder 75 is arranged in the slide block 71, and the free end of the cylinder rod of the damping cylinder 75 extends into the slotted hole 74.

The positioning column 6 can gradually approach the end of the cylinder rod of the damping cylinder 75 after being inserted into the slotted hole 74. The damping cylinder can be used for remarkably reducing the impact on the sliding block when the positioning column and the sliding block act, and the reliability of positioning the furnace changing car relative to the rack is realized after the positioning column is matched with the limiting mechanism.

The hydraulic cylinder under this patent scheme all links into the hydraulic power unit in the frame. The hydraulic cylinder may be replaced with a pneumatic cylinder.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Many modifications may be made to the present invention without departing from the spirit or scope of the general inventive concept, and it will be apparent to those skilled in the art that changes and modifications may be made to the above-described embodiments without departing from the spirit or scope of the utility model. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a railway contact net installation is with aluminium accessory casting soup pot conveyor, characterized in that: comprises a driving vehicle rigidly connected with a furnace-changing vehicle, a protruding part fixed on the side wall body of the scalding pot facing the frame, a sliding seat arranged on the frame and a lifting platform arranged on the upper part of the sliding seat; the protrusion is provided with a hole;

a track matched with wheels of the furnace changing vehicle and wheels of the driving vehicle is arranged on the workshop ground;

the sliding seat is driven by a first hydraulic cylinder arranged on the frame to move back and forth close to and away from the upper protruding part of the scalding pot;

the lifting platform can do lifting reciprocating movement relative to the sliding seat; an arm is formed at one end, facing the scalding pot, of the lifting platform, and a hook part is formed at the end part of the arm; the hook portion is capable of mating with a hole on the protrusion.

2. The aluminum fitting casting soup pot conveying device for installing the railway contact net in claim 1 is characterized in that: and a second hydraulic cylinder with the axis along the vertical direction is installed on the upper end surface of the sliding seat, and the end part of a cylinder rod of the second hydraulic cylinder is connected with the lifting platform.

3. The aluminum fitting casting soup pot conveying device for installing the railway contact net as claimed in claim 2, wherein: a plurality of through holes with axes in the vertical direction are distributed on the lifting platform, and correspondingly, a plurality of columns are arranged on the sliding seat;

the columns are matched with the through holes arranged on the lifting platform in a one-to-one correspondence mode.

4. The aluminum fitting casting soup pot conveying device for installing the railway contact net as claimed in claim 2, wherein: the upper end face of the sliding seat is provided with arm plates corresponding to the outer sides of the two ends of the lifting platform respectively, and the end faces of the two ends of the lifting platform can be in contact with the inner side faces of the arm plates.

5. The aluminum fitting casting soup pot conveying device for installing the railway contact net according to any one of claims 1 to 4, which is characterized in that: positioning columns which correspond to the scalding pots one by one are arranged on the side face, facing the rack, of the furnace changing car; a limiting mechanism which can be correspondingly matched with the positioning column is arranged on the rack;

the limiting mechanism comprises a driving unit and a sliding block, the sliding block is matched with the rack through a linear rail, so that the driving unit can drive the sliding block to be close to and far away from the side face of the furnace changing car, and the sliding block is selectively extended outwards relative to the rack to a position capable of acting with the positioning column and retracted inwards relative to the rack.

6. The aluminum fitting casting soup pot conveying device for installing the railway contact net as claimed in claim 5, wherein: a vertically extending limiting column is arranged on the sliding block; a strip-shaped groove which can be correspondingly matched with the limiting column is formed on the rack; the limiting column can restrict the length of the sliding block which is relatively moved out of the rack after being matched with the strip-shaped groove.

7. The aluminum fitting casting soup pot conveying device for installing the railway contact net, according to claim 6, is characterized in that: the side wall of one side, facing the furnace changing trolley, of the sliding block is provided with a U-shaped slotted hole, and the positioning column can extend into the slotted hole from the opening end of the slotted hole.

8. The aluminum fitting casting soup pot conveying device for installing the railway contact net as claimed in claim 7, wherein: a damping cylinder is arranged in the sliding block, and the free end of a cylinder rod of the damping cylinder extends into the slot; the positioning column can be gradually close to the end part of the cylinder rod of the damping cylinder after being inserted into the slot hole.

9. The aluminum fitting casting soup pot conveying device for installing the railway contact net as claimed in claim 5, wherein: the side wall of one side, facing the furnace changing trolley, of the sliding block is provided with a U-shaped slotted hole, and the positioning column can extend into the slotted hole from the opening end of the slotted hole.

10. The aluminum fitting casting soup pot conveying device for installing the railway contact net according to claim 9, characterized in that: a damping cylinder is arranged in the sliding block, and the free end of a cylinder rod of the damping cylinder extends into the slot; the positioning column can be gradually close to the end part of the cylinder rod of the damping cylinder after being inserted into the slot hole.