Coke oven car anti-collision device

Abstract

The utility model discloses a coke oven car anti-collision device which comprises a coke oven car body, buffer boxes are arranged on the left side and the right side of the upper end of the coke oven car body, a supporting seat is arranged above the coke oven car body, a limiting ring is arranged at the upper end of the supporting seat, the coke oven body is arranged in the limiting ring, and extending plates are arranged at the four corners of the supporting seat. A sliding shaft is sleeved with the extending plate, the bottom end of the sliding shaft is fixedly connected with the coke oven car body, the surface of the sliding shaft is sleeved with a damping spring, the upper end of the sliding shaft is in threaded connection with a nut, vertical plates and buffer assemblies are arranged on the left side and the right side of the upper end of the supporting base correspondingly, the buffer assemblies are arranged in the buffer box, and an impact plate is arranged on one side of the buffer box. One end of the impact plate is provided with a sliding block, and the sliding block is connected with a buffer box in a sliding mode. The coke oven car anti-collision device can prevent collision, and a coke oven can be fixed more firmly.

Description

Technical Field

[0001] The utility model relates to the technical field of coke oven cars and discloses an anti-collision device for a coke oven car. Background Art

[0002] Coke oven, a furnace usually made of refractory bricks and refractory blocks, is used to char coal to produce coke. A kiln that uses coal to make coke. It is the main thermal equipment for coking. Modern coke ovens refer to horizontal chamber coke ovens that are mainly used to produce metallurgical coke and can recover coking chemical products. They are composed of a furnace body and auxiliary equipment. The coke oven body consists of a furnace roof, a combustion chamber and a carbonization chamber, a ramp area, a heat storage chamber, etc., and are connected by flues and chimneys. The entire coke oven is built on a concrete foundation. The basic structure of modern coke ovens is generally the same, but due to different coal loading methods, heating methods and fuels used, they can be divided into many types. When coke oven cars are used in workshops, they will collide with each other due to various situations, so anti-collision devices are required.

[0003] The patent number CN215826765U in the prior art discloses a coke oven car anti-collision device, which relates to the technical field of coke oven cars. The utility model includes a coke oven car body, a coke oven body and a storage plate. The inner wall of the coke oven car body is installed with a cross bar on both sides, and a slide seat and a first spring are installed on the peripheral side of the cross bar. The slide seat is connected with a connecting rod, and the connecting rod is connected with a buffer seat. A slide groove is arranged on the upper surface of the storage plate, and a slider is installed in the slide groove. The slider is connected with a vertical plate. A limit rod is installed on the bottom surface of the inner wall of the coke oven car body, and a second spring is installed on the peripheral side of the limit rod. A laser rangefinder is installed on one surface of the coke oven car body. The utility model is convenient for measuring the distance between two coke oven cars by setting a laser rangefinder, and can brake in time within a certain range to prevent collision; the first spring is set, and after the coke oven car body is braked, the coke oven body shakes due to inertia, and impacts the vertical plate, and the slide seat squeezes the first spring to play the role of the first shock absorption and buffering protection.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] (1) It is impossible to provide a buffer for the coke oven car body, and the coke oven car body will be damaged if it is hit.

[0006] (2) The coke oven cannot be fixed firmly and may slide when the coke oven car moves. Utility Model Content

[0007] The utility model aims to provide a coke oven car anti-collision device, which solves the problems that the prior art cannot provide buffer for the coke oven car and the coke oven is not firmly fixed by arranging a buffer component and a clamping plate.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A coke oven car anti-collision device, comprising:

[0010] A coke oven car body, wherein buffer boxes are provided on both left and right sides of the upper end of the coke oven car body;

[0011] A support seat, a limiting ring is provided at the upper end of the support seat, extension plates are provided at the four corners of the support seat, a sliding shaft is sleeved inside the extension plate, the bottom end of the sliding shaft is fixedly connected to the coke oven car body, a damping spring is sleeved on the surface of the sliding shaft, and a nut is threadedly connected to the upper end of the sliding shaft;

[0012] A coke oven body, wherein the bottom end of the coke oven body is located inside the limiting ring;

[0013] There are two vertical plates, which are respectively located on the left and right sides of the limiting ring, and the bottom ends of the vertical plates are fixedly connected to the support seat;

[0014] A buffer component, wherein the buffer component is located inside the buffer box;

[0015] The impact plate has two impact plates, one end of which is provided with a slider, and the slider is slidably connected to the buffer box.

[0016] Furthermore, the vertical plate is internally threadedly connected with a stud, and a turntable is provided at one end of the two studs away from each other, and a clamping plate is rotatably connected at one end of the two studs close to each other, and the clamping plate is arc-shaped.

[0017] Furthermore, a non-slip rubber pad is provided on the surface of the clamping plate, and guide rods are provided on both the front and rear sides of the stud, the guide rods are slidably connected to the vertical plates, and one end of the guide rods is fixedly connected to the clamping plate.

[0018] Furthermore, the buffer assembly comprises:

[0019] A connecting shaft, wherein support columns are provided at both left and right ends of the connecting shaft;

[0020] The two collars are respectively sleeved on the left and right ends of the connecting shaft, and the two collars are provided with a first spring on the side away from each other, and the upper ends of the collars are rotatably connected with a rotating rod;

[0021] The telescopic column has two telescopic columns, the front and rear ends of the telescopic column are respectively fixedly connected to the slider and the support column, and the surface of the telescopic column is sleeved with a second spring.

[0022] Furthermore, the front end of the rotating rod is rotationally connected to the sliding block, and the rotating rod and the connecting shaft form a triangle.

[0023] Furthermore, one end of the support column is fixedly connected to the buffer box, and the first spring is sleeved on the connecting shaft.

[0024] The utility model provides a coke oven car anti-collision device, which has the following beneficial effects:

[0025] (1) The utility model solves the problem that the existing anti-collision device of the coke oven car cannot provide buffering for the car body by providing a buffer component. When the coke oven car is hit, the slider moves toward the inside of the buffer box, causing the sleeve ring to move and squeeze the first spring. The first spring absorbs part of the impact force, and the second spring is deformed to further absorb the impact force, thereby realizing the buffering function and protecting the coke oven car.

[0026] (2) The utility model solves the problem that the existing anti-collision device of the coke oven car cannot firmly fix the coke oven by providing an arc-shaped clamping plate and a limiting ring. The limiting ring can prevent the coke oven body from sliding. The rotating turntable can drive the clamping plate to move through the studs so that it fits with the coke oven body, thereby fixing the coke oven body and achieving a better fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0028] Figure 1 It is a three-dimensional structural schematic diagram of a coke oven car anti-collision device of the utility model;

[0029] Figure 2 This is a top view of a coke oven car anti-collision device of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of a buffer component of a coke oven car anti-collision device of the utility model;

[0031] Figure 4 The utility model is a coke oven car anti-collision device Figure 1 Enlarged view of point A in the middle;

[0032] Figure 5 The utility model is a coke oven car anti-collision device Figure 3 Enlarged view of point B in the middle;

[0033] Among them: 1. coke oven car body; 101. buffer box; 2. support seat; 201. limit ring; 202. extension plate; 203. sliding shaft; 204. damping spring; 205. nut; 3. coke oven body; 4. vertical plate; 401. stud; 402. turntable; 403. clamping plate; 404. anti-slip rubber pad; 405. guide rod; 5. buffer assembly; 501. support column; 502. connecting shaft; 503. collar; 504. first spring; 505. telescopic column; 506. second spring; 507. rotating rod; 6. impact plate; 601. slider. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-5 A coke oven car anti-collision device comprises a coke oven car body 1, and buffer boxes 101 are arranged on both sides of the upper end of the coke oven car body 1. A support seat 2 is arranged above the coke oven car body 1 to support the coke oven. A limit ring 201 is arranged on the upper end of the support seat 2, and a coke oven body 3 is arranged inside the limit ring 201. The limit ring 201 can prevent the coke oven body 3 from sliding. Extension plates 202 are arranged at the four corners of the support seat 2, and a sliding shaft 203 is sleeved inside the extension plate 202. The extension plate 202 can move on the sliding shaft 203. The bottom end of the sliding shaft 203 is fixedly connected to the coke oven car body 1, and a damping Spring 204, when the support seat 2 shakes, the extension plate 202 will move on the sliding shaft 203, squeezing the damping spring 204, and the damping spring 204 will absorb kinetic energy, thereby reducing the shaking of the coke oven body 3. The upper end of the sliding shaft 203 is threadedly connected with a nut 205, which can prevent the extension plate 202 from detaching from the sliding shaft 203. There are vertical plates 4 on both sides of the upper end of the support seat 2, and a buffer assembly 5 is provided inside the buffer box 101 to provide buffering for the coke oven car body 1. There is an impact plate 6 on one side of the buffer box 101, and a slider 601 is provided at one end of the impact plate 6. The slider 601 is slidably connected to the buffer box 101.

[0036] Specifically, the vertical plate 4 has a stud 401 connected to the internal thread. The two studs 401 are each provided with a turntable 402 at one end away from each other to facilitate the rotation of the stud 401. The two studs 401 are each provided with a splint 403 at one end close to each other to prevent the splint 403 from rotating. The splint 403 is arc-shaped to better fit the coke oven. The surface of the splint 403 has an anti-slip rubber pad 404 to increase the friction between the coke oven and the stud 401. The front and rear sides of the stud 401 are provided with guide rods 405, which are slidably connected to the vertical plate 4. One end of the guide rod 405 is fixedly connected to the splint 403, and the guide rod 405 can prevent the splint 403 from rotating.

[0037] Through the above technical solution, the rotating turntable 402 can drive the clamping plate 403 to move through the studs 401, so that it fits with the coke oven body 3, thereby fixing the coke oven body 3.

[0038] Specifically, the buffer component 5 includes a support column 501, there are two support columns 501, one end of the support column 501 is fixedly connected to the buffer box 101, there is a connecting shaft 502 between the two support columns 501, a ring 503 is provided on the surface of the connecting shaft 502, there are two rings 503, the rings 503 can slide on the connecting shaft 502, there are first springs 504 between the two rings 503 and the support column 501, the two first springs 504 squeeze the rings 503, one end of the support column 501 is provided with a telescopic column 505, the surface of the telescopic column 505 is provided with a second spring 506, the upper ends of the two rings 503 are provided with a rotating rod 507, the front and rear ends of the rotating rod 507 are respectively rotatably connected to the slider 601 and the ring 503, and they will rotate when subjected to pressure, and the upper end of the telescopic column 505 is fixedly connected to the slider 601.

[0039] Through the above technical solution, when the coke oven car is hit, the slider 601 will move and squeeze the rotating rod 507 to rotate, thereby causing the ring 503 to move and squeeze the first spring 504. The first spring 504 will absorb part of the impact force, and the second spring 506 will deform to further absorb the impact force, thereby achieving an anti-collision function.

[0040] When in use, the coke oven body 3 is placed inside the limiting ring 201, and the rotating turntable 402 can drive the clamping plate 403 to move through the stud 401, so that it fits with the coke oven body 3, and then fixes the coke oven body 3. When the coke oven car is hit, the slider 601 will move to squeeze the rotating rod 507 to rotate, and then the ring 503 will move to squeeze the first spring 504. The first spring 504 will absorb part of the impact force, and the second spring 506 will deform to further absorb the impact force, thereby realizing the anti-collision function.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A coke oven car anti-collision device, characterized in that: include: A coke oven car body (1), wherein buffer boxes (101) are provided on both left and right sides of the upper end of the coke oven car body (1); A support seat (2), wherein a limiting ring (201) is provided at the upper end of the support seat (2), extension plates (202) are provided at the four corners of the support seat (2), a sliding shaft (203) is sleeved inside the extension plate (202), the bottom end of the sliding shaft (203) is fixedly connected to the coke oven car body (1), a damping spring (204) is sleeved on the surface of the sliding shaft (203), and a nut (205) is threadedly connected to the upper end of the sliding shaft (203); A coke oven body (3), wherein the bottom end of the coke oven body (3) is located inside the limiting ring (201); A vertical plate (4), wherein there are two vertical plates (4), and the two vertical plates (4) are respectively located on the left and right sides of the limiting ring (201), and the bottom ends of the vertical plates (4) are fixedly connected to the support seat (2); A buffer component (5), wherein the buffer component (5) is located inside the buffer box (101); An impact plate (6), wherein there are two impact plates (6), one end of each impact plate (6) is provided with a slider (601), and the slider (601) is slidably connected to the buffer box (101).

2. A coke oven car anti-collision device according to claim 1, characterized in that: The vertical plate (4) is internally threadedly connected with a stud (401), and the ends of the two studs (401) that are far away from each other are each provided with a turntable (402), and the ends of the two studs (401) that are close to each other are both rotatably connected with a clamping plate (403), and the clamping plate (403) is arc-shaped.

3. A coke oven car anti-collision device according to claim 2, characterized in that: The surface of the clamping plate (403) is provided with an anti-slip rubber pad (404), and the front and rear sides of the stud (401) are both provided with guide rods (405), the guide rods (405) are slidably connected to the vertical plate (4), and one end of the guide rod (405) is fixedly connected to the clamping plate (403).

4. A coke oven car anti-collision device according to claim 1, characterized in that: The buffer component (5) comprises: A connecting shaft (502), wherein both left and right ends of the connecting shaft (502) are provided with support columns (501); A collar (503), wherein the two collars (503) are respectively sleeved on the left and right ends of the connecting shaft (502), and a first spring (504) is provided on the side of the two collars (503) away from each other, and the upper end of the collar (503) is rotatably connected to a rotating rod (507); The telescopic column (505) has two telescopic columns (505). The front and rear ends of the telescopic column (505) are respectively fixedly connected to the slider (601) and the support column (501). The surface of the telescopic column (505) is sleeved with a second spring (506).

5. A coke oven car anti-collision device according to claim 4, characterized in that: The front end of the rotating rod (507) is rotatably connected to the sliding block (601), and the rotating rod (507) and the connecting shaft (502) form a triangle.

6. A coke oven car anti-collision device according to claim 4, characterized in that: One end of the support column (501) is fixedly connected to the buffer box (101), and the first spring (504) is sleeved on the connecting shaft (502).

Images