Coke oven vehicle anti-collision device
By installing laser scanning radar and buffer devices on coke oven vehicles, the problems of manual observation and sensor interference in coke oven vehicle collision avoidance have been solved, achieving accurate early warning and mechanical buffering, and improving the safety and adaptability of coke oven vehicles.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-03-27
AI Technical Summary
Coke oven vehicles rely on manual observation and simple infrared/ultrasonic sensors for collision avoidance during operation. This is susceptible to environmental interference and cannot be fully monitored, leading to frequent collision accidents. Furthermore, the vehicles lack a buffer protection mechanism, making the equipment prone to damage.
The system uses laser scanning radar to scan the vehicle's surroundings in real time, providing accurate early warning information. In the event of a collision, it uses dampers and concave protective plates to buffer the impact force, and a limit switch in the sliding groove triggers emergency braking to prevent the accident from escalating.
Significantly improves driving safety, reduces driver workload, lowers the risk of equipment damage, and ensures the safety and adaptability of vehicles in unmanned driving situations.
Smart Images
Figure CN224052419U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model mainly relates to coke oven car technical field, concretely relates to a coke oven vehicle anti -collision device. BACKGROUND
[0002] Coke oven production is a continuous production process, due to the harsh and complexity of the production environment, coke oven vehicle is the special mechanical equipment used for coke oven production operation in coking process, mainly used for loading coal, pushing coke, coke extinguishing, guiding smoke and other key links, including loading car, pushing car, coke blocking car, coke extinguishing car etc., for the coke oven car driver, the continuous driving vehicle working strength is relatively higher, many times the driver is looking back, most of the energy is focused on the stove, the situation on both sides of the vehicle is easy to ignore, therefore the collision accident caused is also common, in the automobile field, Advanced Driving Assistance System (high-level driving assistance system) is more and more respected by vehicle enterprises, vehicle drivers, vehicle using enterprises and vehicle research institutions. The development of this technology has even made breakthrough progress in complex road conditions. Compared with the road conditions of the automobile, the coke oven locomotive adopts ZK-JL-ADAS coke oven locomotive active anti-collision system, which will make the coke oven four cars safe operation reach a new height, and will lay a solid foundation for realizing the unmanned coke oven four cars.
[0003] The inventor found the following defects in the specific embodiment operation process:
[0004] At present, the anti-collision of various coke oven vehicles mainly depends on manual observation, limit switch or simple infrared / ultrasonic sensor when working, the operator is easy to be tired after long time operation by manual observation, and the field of vision is limited, so it is difficult to monitor the environment around the vehicle, the infrared or ultrasonic sensor is easy to be disturbed by high temperature and dust of coke oven, the false alarm rate is high, and only the near distance obstacle can be detected, the early warning cannot be realized, and the vehicle has no buffer protection mechanism, once the collision occurs, the rigid impact of the vehicle is easy to cause the damage of the equipment structure, and the maintenance cost is increased.
[0005] It should be noted that the above content belongs to the technical cognition of the inventor, and since the technical content in the field is vast and complex, the above content of the present application does not necessarily constitute the prior art. UTILITY MODEL CONTENT
[0006] 1. The technical problem to be solved by the utility model:
[0007] The utility model provides a coke oven vehicle anti-collision device, which solves the technical problems in the above background technology.
[0008] 2. Technical scheme:
[0009] In order to achieve the above object, the utility model provides a technical scheme for: a coke oven vehicle anti -collision device, including laser scanning radar, laser scanning radar bottom connection fixed block, the fixed block outside has a sliding groove, the sliding groove inside connection damper and spring one end, the damper and spring other end connection telescopic axle one end, telescopic axle other end connection concave protection board, the fixed block both sides symmetry is equipped with first connecting block, first connecting block is opened first mounting hole, this device can be installed in the forward direction of various coke oven vehicles or behind, also can be installed in the side part of coke oven vehicle easy to collide according to the situation, when installing, the first connecting block is closely attached to the side of the vehicle to be installed, and welding or through bolt passing through the first mounting hole and the side wall can be connected, after connection, the laser scanning radar on the top can scan the object in front, and the target pedestrian, vehicle or other obstacles scanned are displayed on the man-machine interface, such as distance, speed and direction, etc., in the case of driver driving the vehicle, help the driver to prompt and warn in time, assist the driver to accurately determine the vehicle speed and distance, etc., which can maximize the assistance of the driver to drive the vehicle and reduce the work load of the driver, in the case of warning driver invalid or unmanned vehicle, avoid collision with the surrounding target, thereby maximizing the improvement of the active safety of the vehicle, the system part please refer to the current advanced driving assistance system in the field of automobile, hereinafter, the running speed transmission signal of the vehicle can be reduced in time when the target distance laser scanning radar is too close, and the concave protection board is connected to the outside of the device through the damper and the spring, so that when colliding with the object difficult to identify, the concave protection board can bear the impact force first and play the buffering effect, and the sliding groove bottom of the device is provided with a travel switch, when the concave protection board slides inward, the telescopic shaft touches the travel switch, so that the coke oven vehicle stops running, preventing the expansion of the collision accident range.
[0010] Further, the sliding groove has four rectangular shapes arranged on the outer side of the fixed block.
[0011] Further, the concave protection board is pasted with an arc-shaped buffer plate on both sides of the outer end.
[0012] Further, the laser scanning radar comprises a concave protection shell, the concave protection shell is provided with a scanning device on the side, and the concave protection shell is detachably connected to the fixed block.
[0013] Further, two groups of connecting holes are symmetrically arranged on both sides of the concave protection board, and the connecting holes are connected by a combination plate through bolts.
[0014] Further, the first connecting block is connected with a telescopic adjusting mechanism, the telescopic adjusting mechanism comprises symmetrically arranged second connecting blocks, the inner sides of the second connecting blocks are connected with telescopic plates, the top of each telescopic plate is provided with a first threaded hole, the rear end of each telescopic plate is slidably connected with a positioning plate, the top of the positioning plate is spaced apart and provided with a second threaded hole, and the first threaded hole is matched with the second threaded hole.
[0015] Further, the first connecting block and the second connecting block are connected through bolts.
[0016] 3. Beneficial effects:
[0017] Compared with the prior art, the technical scheme has the beneficial effects that:
[0018] The utility model discloses a reasonable design, through laser scanning radar real -time scanning the environment around the vehicle, accurate detection pedestrian, vehicle and other obstacles distance, speed and direction, and the information feedback to human -computer interface for the driver provides timely early warning, significantly improves the driving safety, and reduces the work load, the device outside is equipped with damper, spring and concave protection board, when colliding with the object that is difficult to identify, can through mechanical buffer absorption impact force, reduces the equipment damage risk, simultaneously, the travel switch in sliding groove can trigger emergency brake when the protection board is pressed, and the vehicle is stopped quickly, and the accident is avoided to expand, through the design of telescopic adjusting mechanism, can adjust the installation position flexibly, avoids the protruding structure of the side of the vehicle, ensures the adaptability of device on different vehicle models. In addition, the connecting mode of the plurality of fixed blocks and the combination plate expands the protection range and is suitable for large coke oven vehicles.
[0019] It should be noted that the structures not introduced in the utility model are the same as or can be realized by the prior art, and details are not repeated here. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the structure schematic diagram of the utility model;
[0021] Figure 2 It is the cross section structure schematic diagram of the utility model;
[0022] Figure 3 It is the schematic diagram when the utility model is connected;
[0023] Figure 4 It is the structure schematic diagram when the utility model is actually applied and installed.
[0024] REFERENCE SIGNS
[0025] 1, laser scanning radar; 11, concave protective shell; 12, scanning device; 2, fixed block; 3, sliding groove; 4, damper and spring; 5, telescopic shaft; 6, concave protective plate; 61, arc-shaped buffer plate; 62, connecting hole; 63, combination plate; 7, first connecting block; 71, telescopic adjusting mechanism; 72, second connecting block; 73, telescopic plate; 74, positioning plate; 75, second threaded hole; 8, first mounting hole; 9, travel switch. DETAILED DESCRIPTION
[0026] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, in which several embodiments of the present application are given. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description. Therefore, it cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0028] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0029] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing", "provided with", "provided in" and the like should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0030] It should be noted that the structures not introduced in the present application can adopt the prior art known by those skilled in the art since they do not involve the design points and improvement direction of the present application.
[0031] The specific implementation of the present application is described in detail below in combination with specific embodiments.
[0032] Referring to the drawings Figures 1-4 A coke oven vehicle anti-collision device, comprising a laser scanning radar 1, the bottom of the laser scanning radar 1 is connected with a fixed block 2, a sliding groove 3 is opened on the outer side of the fixed block 2, a damper and a spring 4 are connected with one end inside the sliding groove 3, the other end of the damper and the spring 4 is connected with one end of an extension shaft 5, the other end of the extension shaft 5 is connected with a concave protective plate 6, first connecting blocks 7 are symmetrically arranged on both sides of the fixed block 2, first mounting holes 8 are opened on the first connecting blocks 7, the device can be installed in the forward direction or the rear of various coke oven vehicles, and can also be installed on the side of the coke oven vehicle which is easy to collide according to the situation, when installing, the first connecting blocks 7 are tightly attached to the side of the vehicle to be installed, welding or connecting the first mounting holes 8 with the side wall through bolts can be adopted, after connection, the laser scanning radar 1 at the top can perform scanning operation on the objects in front, the target pedestrians, vehicles or other obstacles scanned are displayed on the man-machine interface, for example, distance, speed and direction, etc., in the case of a vehicle driven by a driver, the driver is timely prompted and warned, and the driver is assisted to accurately determine the vehicle speed and the vehicle distance, etc., which can maximize the assistance of the driver driving the vehicle and reduce the work load of the driver, in the case that the warning of the driver is invalid or the vehicle is unmanned, the collision with the surrounding target objects is avoided, thereby maximizing the improvement of the active safety of the vehicle, the system part please refer to the current advanced driving assistance system in the field of automobiles, which will not be described here, and the extension shaft 5 can also timely intervene in the speed transmission signal of the vehicle when the target distance of the laser scanning radar 1 is too close, and the concave protective plate 6 is connected with the outer side of the device through the damper and the spring 4, so that when colliding with the object which is difficult to identify, the concave protective plate 6 first bears the impact force to play a buffering effect, and the sliding groove 3 at the bottom of the device is provided with a travel switch 9, when the concave protective plate 6 slides inward, the extension shaft 5 touches the travel switch 9, so that the coke oven vehicle stops running, and the range of the collision accident is prevented from being expanded.
[0033] The sliding groove 3 has four, which are respectively arranged in a rectangular shape on the outer side of the fixed block 2, of course, the extension shaft 5 matched with the sliding groove 3 is also provided with four matched with it, and the travel switch 9 is arranged in at least one sliding groove 3, when the extension shaft 5 is reset inward by a distance, the travel switch 9 is touched, and a signal can be transmitted to the vehicle running system to brake.
[0034] The arc-shaped buffer plate 61 is pasted on both sides of the outer end of the concave protective plate 6, and the arc-shaped buffer plate 61 is made of rubber and high-density sponge material and plays a protective role at the corner of the concave protective plate 6.
[0035] The laser scanning radar 1 comprises a concave protective shell 11, the concave protective shell 11 is provided with a scanning device 12 on the side, and the concave protective shell 11 is detachably connected with the fixing block 2 at the bottom, the concave protective shell 11 is used for protecting the scanning device 12 on the side, and the concave protective shell 11 can be connected with the fixing block 2 by bolts when installation is required.
[0036] Two groups of connecting holes 62 are symmetrically formed on both sides of the concave protective plate 6, the connecting holes 62 are connected by a connecting plate 63 through bolts, the side of the coke oven vehicle with a larger body shape can be connected with multiple fixing blocks 2, and adjacent concave protective plates 6 are connected through the connecting plate 63, so that a better anti-collision range is ensured, and the travel switch 9 in one of the fixing blocks 2 sends a signal, which is transmitted to a vehicle driving system to slow down and brake.
[0037] The first connecting block 7 is connected with a telescopic adjusting mechanism 71, the telescopic adjusting mechanism 71 comprises symmetrically arranged second connecting blocks 72, the inner side of the second connecting block 72 is connected with a telescopic plate 73, the top of the telescopic plate 73 is provided with a first threaded hole, the rear end of the telescopic plate 73 is slidably connected with a positioning plate 74, the top of the positioning plate 74 is spaced apart to form second threaded holes 75, and the first threaded hole is matched with the second threaded holes 75, because the shape of the side of the coke oven vehicle can have a convex part, the concave protective plate 6 can be hindered during installation, so that the concave protective plate 6 cannot be installed, therefore, the telescopic adjusting mechanism 71 is arranged, the telescopic plate 73 is installed on the coke oven vehicle by using the positioning plate 74, the telescopic plate 73 is pulled out to a proper length, the convex part of the coke oven vehicle is avoided from being hindered, then a bolt is inserted into the second threaded holes 75 to connect the first threaded hole, the positioning operation of the telescopic plate 73 is completed, and then the fixing block 2 is installed on the second connecting block 72.
[0038] The first connecting block 7 and the second connecting block 72 are connected through bolts, so that the fixing block 2 can be easily disassembled and installed.
[0039] The above-described embodiments only express certain implementation manners of the present application, and the description is relatively specific and detailed, but it cannot be understood as a limitation on the patent scope of the present application; it should be pointed out that, for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application; therefore, the protection scope of the present application patent should be subject to the appended claims.
Claims
1. A coke oven battery anti-collision device, characterized in that: The utility model provides a laser scanning radar (1) is connected with fixed block (2) at bottom, sliding groove (3) is opened outside fixed block (2), damper and spring (4) one end are connected inside sliding groove (3), damper and spring (4) other end connect telescopic axle (5) one end, telescopic axle (5) other end connects concave protection board (6), the both sides of fixed block (2) are equipped with the symmetry first connecting block (7), and first connecting block (7) is opened with first mounting hole (8) on it.
2. A vehicle anti-collision device for coke ovens as claimed in claim 1, characterized in that: The sliding groove (3) has four, is arranged rectangularly outside the fixed block (2) respectively.
3. A vehicle anti-collision device for coke ovens as claimed in claim 1, characterized in that: The concave protection board (6) is pasted with arc buffer board (61) on both sides of outer end.
4. A vehicle anti-collision device for coke ovens as claimed in claim 1, characterized in that: The laser scanning radar (1) includes concave protection shell (11), and the side of concave protection shell (11) is equipped with scanning device (12), and the bottom of concave protection shell (11) is detachably connected with fixed block (2).
5. A vehicle anti-collision device for coke ovens as claimed in claim 1, characterized in that: The concave protection board (6) is opened with two groups of connecting hole (62) on both sides of symmetry, and connecting hole (62) is connected through the bolt of combining plate (63) between the two groups.
6. A vehicle anti-collision device for coke ovens as claimed in claim 1, characterized in that: The first connecting block (7) is connected with telescopic adjusting mechanism (71), and the telescopic adjusting mechanism (71) includes the symmetry second connecting block (72), and the inner side of second connecting block (72) is connected with telescopic plate (73), and the top of telescopic plate (73) is opened with first threaded hole, and the rear end of telescopic plate (73) is slidably connected with positioning plate (74), and the top of positioning plate (74) is spaced apart with second threaded hole (75), and first threaded hole is matched with second threaded hole (75).
7. A vehicle anti-collision device for coke ovens as claimed in claim 6, characterized in that: The first connecting block (7) is connected with the second connecting block (72) through the bolt.