Positioning device for coke guide and electric locomotive

Abstract

The utility model discloses a positioning device for a coke barrier car and an electric locomotive, which relates to the technical field of positioning of the coke barrier car and the electric locomotive and particularly comprises a first mounting plate and a second mounting plate, a firing pin is arranged in the middle of the outer surface of the first mounting plate, and the second mounting plate is arranged on the right side of the first mounting plate. The inner side wall of the protective shell is movably connected with a scraping plate, the inner side wall of the protective shell is slidably connected with a piston plate, a piston column is arranged on the side face of the piston plate, an extrusion plate is arranged at one end of the piston column, a detection module is arranged on the outer surface of the second mounting plate, a vent is formed in the lower surface of the protective shell, and a filter screen is inserted into the inner side wall of the vent. A movable block is slidably connected to the inner side wall of the sliding rail, a limiting plate is slidably connected to the inner side wall of the movable block, a butt joint block is arranged on the outer surface of the second mounting plate, and the device has the beneficial effects that connection and positioning of the coke barrier vehicle and the electric locomotive are more accurate, and automatic butt joint is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning of a coke intercepting vehicle and an electric locomotive, in particular to a positioning device for a coke intercepting vehicle and an electric locomotive. Background Art

[0002] The coke interceptor is a supporting equipment for large coke ovens. It usually runs on the rails on the coke side of the coke oven. It is mainly used to open and close the coke oven door, guide the hot coke pushed out of the coke oven charcoal chamber by the coke pusher to the coke quenching car, and is responsible for transporting the oven door and door frame that need to be repaired. The dust removal guide sleeve limiter on the top of the coke oven interceptor is reliable, can operate continuously, and has strong adaptability. It is widely used in my country. After the environmental protection upgrade and transformation of the coke oven interceptor in the coking plant, the top guide sleeves all use mechanical limiters for guide sleeve positioning. Due to the requirements of the coking process, the limiter needs to work continuously, and the limiter is operated twice every 9 minutes. The process requires open air and is also affected by high temperature. Simple limiters are easily corroded by high temperature and delayed in positioning, and cannot be adaptively changed, thus affecting the effect of the normal dust removal system of the coke interceptor. The coke interceptor usually needs to be connected to the electric locomotive, and the electric locomotive is usually responsible for the opening and closing of the focus door.

[0003] The existing positioning devices for coke intercepting cars and electric locomotives, when in use, because the coke door is usually connected by bolts, and the door opening mechanism on the electric locomotive needs to be precisely aligned with the bolt position, and the docking accuracy between the coke intercepting car and the electric locomotive is particularly important. The traditional connection method is mostly through plug-in connection. On the one hand, this connection method requires manual connection and separation. On the other hand, the accuracy of this connection method is poor. Moreover, in actual use, the docking detection mechanism between the coke intercepting car and the electric locomotive is often affected by the dust in the working environment. The accuracy of the detection judgment is often affected. The dust in the working environment will be adsorbed on the detection mechanism, thereby affecting the precise positioning of the door opening mechanism of the electric locomotive. Therefore, a positioning device for the coke intercepting car and the electric locomotive is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a positioning device for a coke intercepting vehicle and an electric locomotive, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a positioning device for a coke intercepting car and an electric locomotive, comprising a first mounting plate and a second mounting plate, a striker is arranged in the middle of the outer surface of the first mounting plate, a protective cover is arranged on the outer side of the striker, the second mounting plate is arranged on the right side of the first mounting plate, a protective shell is arranged on the outer surface of the second mounting plate, an insertion port is arranged on the left end of the protective shell, a scraper is movably connected to the inner side wall of the protective shell, a piston plate is slidably connected to the inner side wall of the protective shell, a piston column is arranged on the side of the piston plate, a limiting block is arranged on the inner side wall of the protective shell, an extrusion plate is arranged at one end of the piston column, and a A detection module is provided, a second spring is provided on the outer surface of the second mounting plate located on the outside of the detection module, a filter is provided on the lower surface of the protective shell, and a filter is inserted into the inner wall of the vent, a connecting column is provided on the outer surface of the first mounting plate, a slide rail is provided at one end of the connecting column, a movable block is slidably connected to the inner wall of the slide rail, a limit plate is slidably connected to the inner wall of the movable block, a third spring is fixedly connected to the upper surface of the limit plate, an L-shaped connecting rod is rotatably connected to the inner wall of the slide rail, an electric telescopic rod is provided on the outer surface of the first mounting plate, a connecting block is provided at one end of the telescopic rod of the electric telescopic rod, a docking block is provided on the outer surface of the second mounting plate, and a notch is provided on the outer surface of the docking block.

[0006] Optionally, one end of the striker is adapted to the inner wall of the insertion port, and the outer surfaces of the first mounting plate and the second mounting plate are both provided with a plurality of evenly distributed bolt holes.

[0007] Optionally, a first spring is provided at the upper end of the scraper, one end of the first spring abuts against the inner top wall of the protective shell, and two scrapers are provided and are symmetrically arranged.

[0008] Optionally, the outer surface of the piston column is slidably connected to the inner wall of the limit block, the outer surfaces of the limit block and the extrusion plate are both provided with through holes, and one end of the second spring abuts against the outer surface of the extrusion plate.

[0009] Optionally, a third spring is fixedly connected to the upper surface of the limiting plate, and the upper end of the third spring is fixedly connected to the inner top wall of the movable block.

[0010] Optionally, one end of the L-shaped connecting rod is rotatably connected to the outer surface of the connecting block through the connecting rod, and the other end of the L-shaped connecting rod is rotatably connected to the upper surface of the movable block through the connecting rod.

[0011] Optionally, there are four slide rails and they are symmetrically arranged in pairs on the outside of the protective cover.

[0012] The utility model provides a positioning device for a coke intercepting vehicle and an electric locomotive, which has the following beneficial effects:

[0013] 1. The positioning device for the coke intercepting car and the electric locomotive has the effect of making the connection positioning of the coke intercepting car and the electric locomotive more accurate through the arrangement of the striker, the protective cover and the protective shell. Through the coordinated arrangement of the striker, the protective shell, the scraper, the piston plate, the piston column and the detection module, during use, when docking, the striker can be inserted into the inside of the insertion port, thereby triggering the opening and closing of the detection module. The arrangement of the protective shell, the scraper and the piston plate can effectively seal the detection module to prevent dust from contacting the detection module and affecting the detection accuracy. The filter net inside the vent can ensure ventilation while preventing dust from entering the inside of the protective shell. The arrangement of the scraper can clean and scrape off the dust on the outer surface of the striker, thereby achieving the purpose of making the connection positioning of the coke intercepting car and the electric locomotive more accurate.

[0014] 2. The positioning device of the coke intercepting car and the electric locomotive has the effect of facilitating automatic docking through the arrangement of the slide rail, the movable block, the limit plate, the third spring, the electric telescopic rod, the connecting block and the docking block. Through the coordinated arrangement of the movable block, the limit plate and the docking block, during use, when the coke intercepting car and the electric locomotive are docked, they can automatically engage with the groove through the limit plate, thereby completing the rapid connection of the two cars, thereby achieving the purpose of facilitating automatic docking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the first mounting plate of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the second mounting plate of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the first front section of the utility model;

[0019] Figure 5 For this utility model Figure 4 The structural diagram at A in the middle;

[0020] Figure 6 For this utility model Figure 4 The structural diagram at B in the middle;

[0021] Figure 7 It is a structural schematic diagram of the second front section of the utility model;

[0022] Figure 8For this utility model Figure 7 Schematic diagram of the structure at C in the middle.

[0023] In the figure: 1. first mounting plate; 2. striker; 3. protective cover; 4. second mounting plate; 5. protective shell; 6. insertion port; 7. scraper; 8. first spring; 9. piston plate; 10. piston column; 11. limit block; 12. extrusion plate; 13. detection module; 14. second spring; 15. vent; 16. filter screen; 17. connecting column; 18. slide rail; 19. movable block; 20. limit plate; 21. third spring; 22. L-shaped connecting rod; 23. connecting rod; 24. electric telescopic rod; 25. connecting block; 26. docking block; 27. notch. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0025] The utility model provides a technical solution: a positioning device for a coke intercepting car and an electric locomotive, comprising a first mounting plate 1 and a second mounting plate 4, a striker 2 is arranged in the middle of the outer surface of the first mounting plate 1, a protective cover 3 is arranged on the outer side of the striker 2 on the outer surface of the first mounting plate 1, the second mounting plate 4 is arranged on the right side of the first mounting plate 1, a protective shell 5 is arranged on the outer surface of the second mounting plate 4, an insertion port 6 is arranged at the left end of the protective shell 5, one end of the striker 2 is adapted to the inner side wall of the insertion port 6, a plurality of evenly distributed bolt holes are opened on the outer surfaces of the first mounting plate 1 and the second mounting plate 4, a scraper 7 is movably connected to the inner side wall of the protective shell 5, a first spring 8 is arranged on the upper end of the scraper 7, one end of the first spring 8 is connected to the inner top of the protective shell 5 The protective shell 5 is abutted against the wall, two scrapers 7 are provided and are symmetrically arranged, the inner wall of the protective shell 5 is slidably connected with a piston plate 9, and a piston column 10 is provided on the side of the piston plate 9. The outer surface of the piston column 10 is slidably connected to the inner wall of the limit block 11, and the outer surfaces of the limit block 11 and the extrusion plate 12 are both provided with through holes. One end of the second spring 14 abuts against the outer surface of the extrusion plate 12, the inner wall of the protective shell 5 is provided with a limit block 11, and one end of the piston column 10 is provided with an extrusion plate 12. The outer surface of the second mounting plate 4 is provided with a detection module 13, and the outer surface of the second mounting plate 4 is located on the outside of the detection module 13 and is provided with a second spring 14. The lower surface of the protective shell 5 is provided with a filter screen 16, and the inner wall of the vent 15 is plugged with the filter screen 16.

[0026] In order to make the connection and positioning of the coke intercepting car and the electric locomotive more accurate, as shown in the attached Figures 1 to 8As shown, the present application adopts the following structure. Through the arrangement of the striker 2, the protective cover 3 and the protective shell 5, the positioning device of the coke intercepting car and the electric locomotive has the effect of facilitating the connection and positioning of the coke intercepting car and the electric locomotive more accurately. In actual use, the first mounting plate 1 and the second mounting plate 4 are respectively installed on the opposite surfaces of the coke intercepting car and the electric locomotive by bolts. Through the coordinated arrangement of the striker 2, the protective shell 5, the scraper 7, the piston plate 9, the piston column 10 and the detection module 13, during use, when the two cars are docked, the striker 2 will be inserted into the inside of the insertion port 6, and the end of the striker 2 will be first inserted between the two scrapers 7. The end faces of the two scrapers 7 can scrape off the dust on the outer surface of the striker 2 to avoid being blocked by dust when the end of the striker 2 is connected to the outer surface of the piston plate 9, affecting the accuracy. As the two cars approach, the end of the striker 2 abuts against the outer surface of the piston plate 9, and the piston column 10 on the right side of the piston plate 9 slides inside the limit block 11. When the extrusion plate 12 at the end of the piston column 10 squeezes the detection module 13, it means that the docking of the two cars is completed. The setting of the protective shell 5, the scraper 7 and the piston plate 9 can effectively seal the detection module 13, and prevent the dust from contacting the detection module 13 and affecting the detection accuracy. The space between the right side of the piston plate 9 and the inside of the protective shell 5 can only be connected to the outside at the vent 15, and the filter 16 can effectively isolate the dust from the outside. The setting of the scraper 7 can clean and scrape the dust on the outer surface of the striker 2, effectively avoiding the influence of dust on the detection device, thereby achieving the purpose of making the connection and positioning of the coke intercepting car and the electric locomotive more accurate. Example

[0027] The utility model provides a technical solution: the outer surface of the first mounting plate 1 is provided with a connecting column 17, one end of the connecting column 17 is provided with a slide rail 18, four slide rails 18 are provided and are symmetrically arranged on the outer side of the protective cover 3, the inner side wall of the slide rail 18 is slidably connected with a movable block 19, the inner side wall of the movable block 19 is slidably connected with a limiting plate 20, the upper surface of the limiting plate 20 is fixedly connected with a third spring 21, the upper end of the third spring 21 is fixedly connected to the inner top wall of the movable block 19, and the upper surface of the limiting plate 20 is fixedly connected A third spring 21 is connected, and an L-shaped connecting rod 22 is rotatably connected to the inner side wall of the slide rail 18. One end of the L-shaped connecting rod 22 is rotatably connected to the outer surface of the connecting block 25 through the connecting rod 23, and the other end of the L-shaped connecting rod 22 is rotatably connected to the upper surface of the movable block 19 through the connecting rod 23. An electric telescopic rod 24 is provided on the outer surface of the first mounting plate 1, and a connecting block 25 is provided at one end of the telescopic rod of the electric telescopic rod 24. A docking block 26 is provided on the outer surface of the second mounting plate 4, and a notch 27 is provided on the outer surface of the docking block 26.

[0028] In order to facilitate automatic docking, as shown in the attached Figures 1 to 8As shown, the present application adopts the following structure, through the arrangement of the slide rail 18, the movable block 19, the limit plate 20, the third spring 21, the electric telescopic rod 24, the connecting block 25 and the docking block 26, the positioning device of the coke intercepting car and the electric locomotive has the effect of facilitating automatic docking, through the coordinated arrangement of the movable block 19, the limit plate 20 and the docking block 26, during use, the two cars approach each other, at this time, the end of the docking block 26 squeezes the two limit plates 20, so that the limit plates 20 are retracted into the interior of the movable block 19, and as the two cars approach, the limit plates 20 are retracted. The end of the positioning plate 20 will be stuck into the inside of the slot 27. At this time, the detection module 13 also detects that the docking is completed. When it needs to be opened, the telescopic rod of the electric telescopic rod 24 drives the connecting block 25 to move to the left. At this time, one end of the L-shaped connecting rod 22 is pulled by the connecting rod 23 to rotate the L-shaped connecting rod 22, and the other end of the L-shaped connecting rod 23 pulls the two movable blocks 19 to move up and down respectively. When the movable block 19 moves, it drives the limiting plate 20 upward, and the two vehicles can be separated, thereby completing the rapid connection and separation of the two vehicles, thereby achieving the purpose of facilitating automatic docking.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A positioning device for a coke intercepting vehicle and an electric locomotive, comprising a first mounting plate and a second mounting plate, characterized in that: A striker is provided in the middle of the outer surface of the first mounting plate, a protective cover is provided on the outer side of the striker, the second mounting plate is provided on the right side of the first mounting plate, a protective shell is provided on the outer surface of the second mounting plate, an insertion port is provided on the left end of the protective shell, a scraper is movably connected to the inner wall of the protective shell, a piston plate is slidably connected to the inner wall of the protective shell, a piston column is provided on the side of the piston plate, a limiting block is provided on the inner wall of the protective shell, an extrusion plate is provided at one end of the piston column, a detection module is provided on the outer surface of the second mounting plate, and the outer surface of the second mounting plate is located on the outer side of the detection module A second spring is provided, a filter is provided on the lower surface of the protective shell, a filter is inserted into the inner wall of the vent, a connecting column is provided on the outer surface of the first mounting plate, a slide rail is provided at one end of the connecting column, a movable block is slidably connected to the inner wall of the slide rail, a limit plate is slidably connected to the inner wall of the movable block, a third spring is fixedly connected to the upper surface of the limit plate, an L-shaped connecting rod is rotatably connected to the inner wall of the slide rail, an electric telescopic rod is provided on the outer surface of the first mounting plate, a connecting block is provided at one end of the telescopic rod of the electric telescopic rod, a docking block is provided on the outer surface of the second mounting plate, and a notch is provided on the outer surface of the docking block.

2. A positioning device for a coke intercepting vehicle and an electric locomotive according to claim 1, characterized in that: One end of the striker is matched with the inner side wall of the insertion port, and the outer surfaces of the first mounting plate and the second mounting plate are both provided with a plurality of evenly distributed bolt holes.

3. A positioning device for a coke intercepting vehicle and an electric locomotive according to claim 1, characterized in that: A first spring is arranged at the upper end of the scraper, one end of the first spring abuts against the inner top wall of the protective shell, and two scrapers are arranged symmetrically.

4. A positioning device for a coke intercepting vehicle and an electric locomotive according to claim 1, characterized in that: The outer surface of the piston column is slidably connected to the inner side wall of the limit block, the outer surfaces of the limit block and the extrusion plate are both provided with through holes, and one end of the second spring abuts against the outer surface of the extrusion plate.

5. The positioning device for a coke intercepting vehicle and an electric locomotive according to claim 1, characterized in that: The upper surface of the limiting plate is fixedly connected with a third spring, and the upper end of the third spring is fixedly connected to the inner top wall of the movable block.

6. A positioning device for a coke intercepting vehicle and an electric locomotive according to claim 1, characterized in that: One end of the L-shaped connecting rod is rotatably connected to the outer surface of the connecting block through the connecting rod, and the other end of the L-shaped connecting rod is rotatably connected to the upper surface of the movable block through the connecting rod.

7. The positioning device for a coke intercepting vehicle and an electric locomotive according to claim 1, characterized in that: There are four slide rails, which are symmetrically arranged in pairs on the outer side of the protective cover.

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