Tanking car arrester

Abstract

The utility model discloses an inspection car stopper, which relates to the technical field of car stoppers and comprises a conical plate, one side of the conical plate is fixedly connected with a force releasing mechanism, one side of the force releasing mechanism is movably connected with a base, and one side of the base far away from the force releasing mechanism is fixedly connected with a car stopping block. When the device works, the device is placed at the bottom of a driving wheel of a vehicle, then checking work is conducted, when the vehicle wants to punch a card, the driving wheel is pressed on a conical plate and enters a force releasing mechanism to idle, first wave inertia impact force directly impacts a vehicle stopping block, and then the driving wheel is rebounded back into the force releasing mechanism to idle. Through the arrangement of the power releasing mechanism, the power of a suspected vehicle can be effectively released during the checking work, the power of the suspected vehicle is lost during the checking work when the vehicle wants to punch a card, and then the driving wheels of the vehicle idle during the operation, so that the vehicle is prevented from being damaged. And potential safety hazards caused by vehicle card punching are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle blockers, in particular to a vehicle detection and arresting device. Background Art

[0002] The car blocker, also known as the parking device, is one of the important facilities of the coal mine transportation system. It is a device to prevent the mine car from running away and is generally installed on the top of the slope. On the one hand, it limits the mine car to stay in the specified position, and on the other hand, it is used to prevent the occurrence of runaway accidents. It is often used in conjunction with equipment such as pushers, dumpers, climbing cars, tank cages, and dispatching winches. The car blocker can also cooperate with the inspection work at the traffic checkpoint to check and block the car to prevent someone from rushing through the checkpoint during the inspection.

[0003] After searching, the existing patent (publication number: CN215042795U) discloses a car blocker, including a track for a trolley to travel, a car blocking mechanism for blocking the car and an action mechanism for controlling the car blocking mechanism, the track is fixed on the ground, the car blocking mechanism includes a first hinge seat and a car blocking block, one end of the first hinge seat is fixed on the side of the track, and the other end is rotatably connected to the car blocking block, the action mechanism includes a control rod, a connecting rod, an action rod, a second hinge seat and a third hinge seat, the third hinge seat is fixed on the ground, the connecting rod is rotatably connected to the third hinge seat, the second hinge seat is fixed on the connecting rod, one end of the action rod is fixed on the car blocking block, and the other end is rotatably connected to the second hinge seat, and the control rod is fixed to one end of the connecting rod close to the second hinge seat. The utility model solves the problem in the prior art that the trolley carrying products slides due to external force when it stops, which may cause damage to the products or deterioration in quality. During the process of realizing the present utility model, the inventor discovered that the prior art had the following problems: 1. The traditional vehicle blocker cannot remove the force from the inspected vehicle when working, and the wheels can still provide power when blocking the vehicle. If one wants to break through the checkpoint, there are still certain safety hazards; 2. The existing vehicle blocker is prone to cause damage to the vehicle when checking and blocking the vehicle, which has a certain impact on the safety of the vehicle's subsequent departure from the scene or driving. Utility Model Content

[0004] The utility model aims to provide a vehicle detection and arresting device to solve the problems in the prior art.

[0005] To achieve the above object, the utility model provides the following technical solutions: a vehicle detection and arresting device, comprising a conical plate, one side of the conical plate is fixedly connected to a force release mechanism, and one side of the force release mechanism is movably connected to a base;

[0006] A car blocking block is fixedly connected to one side of the base away from the force release mechanism.

[0007] Preferably, the de-force mechanism includes a fixed frame located on one side of the conical plate, and the front side of the fixed frame passes through the bearing, and the inner wall of the bearing is fixedly connected with a rotating rod, and the rotating rod forms a rotating structure through the bearing and the fixed frame.

[0008] Preferably, the outer wall of the rotating rod is fixedly connected to the drum, and the center of the rotating rod is arranged to coincide with the center of the drum.

[0009] Preferably, the inner bottom wall of the fixed frame is fixedly connected to the lifting mechanism, and limiting grooves are provided on both the front and back sides of the inner wall of the fixed frame, and the fixed frame forms a limiting structure with the lifting mechanism through the limiting grooves.

[0010] Preferably, a side of the fixing frame away from the conical plate is fixedly connected to a buckle, and the fixing frame and the buckle are welded to form an integrated structure.

[0011] Preferably, the lifting mechanism includes a hydraulic push rod located on the bottom wall of the fixed frame, and the top of the hydraulic push rod is fixedly connected to the lifting plate, and both the front and back sides of the lifting plate are fixedly connected to the pins, and the lifting plate and the pins are welded to form an integrated structure.

[0012] Preferably, the car blocking block includes a block located on one side of the base, and the front and back sides of the block are fixedly connected to the side plates, and a rotating shaft passes through the side plates, and the outer wall of the rotating shaft is fixedly connected to the driven roller, and the driven roller forms a rotating structure through the rotating shaft and the side plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model places the device at the bottom of the driving wheel of the vehicle when working, and then performs inspection work. When the vehicle wants to rush through the card, the driving wheel is pressed on the conical plate and enters the de-force mechanism to idle. The first wave of inertial impact force directly hits the vehicle blocking block and then the driving wheel is bounced back into the de-force mechanism to idle, so that the inspection vehicle directly loses the power source. Through the setting of the de-force mechanism, the power of the suspected vehicle can be effectively stripped during the inspection work. When the vehicle wants to rush through the card during the inspection work, it loses power, and then the driving wheel of the vehicle is allowed to idle during operation, avoiding safety hazards caused by the vehicle rushing through the card.

[0015] 2. The utility model contacts the roller after the driving wheel enters the de-stressing mechanism. When the driving wheel rotates, the roller uses the rotating rod and the bearing to rotate synchronously. During the synchronous rotation, the driving wheel is de-stressed. The driving wheel is de-stressed by the roller, which can effectively ensure the structural integrity of the blocked vehicle and reduce the damage to the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a vehicle detection and blocking device of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a force release mechanism of a vehicle detection and arresting device of the utility model;

[0018] Figure 3 This is a schematic diagram of the lifting mechanism structure of a vehicle detection and arresting device of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of a vehicle block of a vehicle detection and arresting device of the utility model;

[0020] Numbers in the figure: 1. conical plate; 2. release mechanism; 21. fixed frame; 22. bearing; 23. rotating rod; 24. buckle; 25. roller; 26. limiting groove; 27. lifting mechanism; 271. lifting plate; 272. hydraulic push rod; 273. latch; 3. base; 4. car blocking block; 41. block; 42. rotating shaft; 43. side plate; 44. block. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: Figure 1 As shown, the utility model provides the following technical solutions: a vehicle detection and arresting device, comprising a conical plate 1, a force release mechanism 2 is fixedly connected to one side of the conical plate 1, a base 3 is movably connected to one side of the force release mechanism 2, and a vehicle arresting block 4 is fixedly connected to the side of the base 3 away from the force release mechanism 2;

[0023] Among them: when working, the device is placed at the bottom of the driving wheel of the vehicle, and then the inspection work is carried out. When the vehicle wants to break through the card, the driving wheel is pressed on the conical plate 1 and enters the de-forcement mechanism 2 to idle. The first wave of inertial impact force directly hits the vehicle blocking block 4 and then the driving wheel is bounced back to the de-forcement mechanism 2 to idle, so that the inspection vehicle directly loses the power source.

[0024] like Figure 1 , Figure 2 and Figure 4As shown, the de-stressing mechanism 2 includes a fixed frame 21 located on one side of the conical plate 1, and the front of the fixed frame 21 passes through the bearing 22, and the inner wall of the bearing 22 is fixedly connected with a rotating rod 23, and the rotating rod 23 forms a rotating structure through the bearing 22 and the fixed frame 21, the outer wall of the rotating rod 23 is fixedly connected to the roller 25, the center of the rotating rod 23 is arranged to coincide with the center of the roller 25, the inner bottom wall of the fixed frame 21 is fixedly connected to the lifting mechanism 27, and the inner wall of the fixed frame 21 is provided with limiting grooves 26 on both sides, and the fixed frame 21 A limiting structure is formed between the limiting groove 26 and the lifting mechanism 27, and the side of the fixed frame 21 away from the conical plate 1 is fixedly connected to the buckle 24, and the fixed frame 21 and the buckle 24 are welded to form an integrated structure. The car blocking block 4 includes a block 44 located on one side of the base 3, and the front and back sides of the block 44 are fixedly connected to the side plates 43, and the rotating shaft 42 passes through the side plates 43, and the outer wall of the rotating shaft 42 is fixedly connected to the driven roller 41, and the driven roller 41 forms a rotating structure through the rotating shaft 42 and the side plates 43.

[0025] Among them: when the vehicle is blocking, the driving wheel of the vehicle presses through the conical plate 1 and enters the de-force mechanism 2. After entering the de-force mechanism 2, the driving wheel contacts the roller 25. When the driving wheel rotates, the roller 25 uses the rotary rod 23 and the bearing 22 to rotate synchronously. During the synchronous rotation, the driving wheel is unloaded. At the same time, the first wave of impact force directly contacts the block 44 for buffering. Then, when idling, the driven roller 41 performs auxiliary limiting work. Then, when the vehicle needs to be taken out after the processing is completed, the lifting mechanism 27 is operated to provide a power fulcrum for the driving wheel to separate from the roller 25 of the de-force mechanism 2.

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, the lifting mechanism 27 includes a hydraulic push rod 272 located on the inner bottom wall of the fixed frame 21, and the top of the hydraulic push rod 272 is fixedly connected to the lifting plate 271, and the front and back sides of the lifting plate 271 are fixedly connected to the pin 273, and the lifting plate 271 and the pin 273 are welded to form an integrated structure.

[0027] Among them: when the lifting mechanism 27 is in operation, the hydraulic push rod 272 is used to lift the lifting plate 271. During the lifting process, the pin 273 is engaged with the limit groove 26 to perform a limit work. After the lifting plate 271 is lifted, the driving wheel contacts the lifting plate 271 as a power fulcrum to move backward out of the release mechanism 2.

[0028] The working principle of the utility model is as follows: when working, the device is placed at the bottom of the driving wheel of the vehicle, and then the inspection work is carried out. When the vehicle wants to punch the card, the driving wheel is pressed on the conical plate 1 and enters the de-energizing mechanism 2 to idle. The first wave of inertial impact force directly impacts the vehicle blocking block 4, and then the driving wheel is rebounded to the de-energizing mechanism 2 to idle, so that the inspected vehicle directly loses the power source. When the vehicle blocking work is carried out, the driving wheel of the vehicle works and presses through the conical plate 1 to enter the de-energizing mechanism 2. After the driving wheel enters the de-energizing mechanism 2, it contacts the roller 25. When the driving wheel rotates, the roller 25 uses the rotating rod 23 and the bearing 22 to rotate synchronously. During the synchronous rotation process, the driving wheel is unloaded, and the first wave of impact force directly contacts the block 44 for buffering, and then the driven roller 41 performs auxiliary limiting work during idling, and then when the vehicle needs to be taken out after the processing is completed, the lifting mechanism 27 is operated to provide a power fulcrum for the driving wheel to disengage the roller 25 of the de-stressing mechanism 2, and the lifting mechanism 27 uses a hydraulic push rod 272 to lift the lifting plate 271 when it is running. During the lifting process, the pin 273 engages with the limiting groove 26 for limiting work, and after the lifting plate 271 is lifted, the driving wheel contacts the lifting plate 271 as a power fulcrum to reverse out of the de-stressing mechanism 2.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A vehicle detection and arresting device, characterized in that: It comprises a conical plate (1), one side of the conical plate (1) is fixedly connected to a force release mechanism (2), and one side of the force release mechanism (2) is movably connected to a base (3); A car blocking block (4) is fixedly connected to a side of the base (3) away from the force release mechanism (2); the force release mechanism (2) comprises a fixed frame (21) located on one side of the conical plate (1); the front side of the fixed frame (21) passes through the bearing (22); the inner wall of the bearing (22) is fixedly connected to a rotating rod (23); the rotating rod (23) forms a rotating structure through the bearing (22) and the fixed frame (21); the outer wall of the rotating rod (23) is fixedly connected to a roller (25); the center of the rotating rod (23) is arranged to coincide with the center of the roller (25).

2. The vehicle detection and blocking device according to claim 1 is characterized in that: The inner bottom wall of the fixed frame (21) is fixedly connected to the lifting mechanism (27), and limiting grooves (26) are provided on both the front and back sides of the inner wall of the fixed frame (21). The fixed frame (21) forms a limiting structure with the lifting mechanism (27) through the limiting grooves (26).

3. The vehicle detection and blocking device according to claim 2 is characterized in that: A side of the fixing frame (21) away from the conical plate (1) is fixedly connected to a buckle (24), and the fixing frame (21) and the buckle (24) are welded to form an integrated structure.

4. The vehicle detection and blocking device according to claim 3 is characterized in that: The lifting mechanism (27) comprises a hydraulic push rod (272) located on the inner bottom wall of the fixed frame (21), the top of the hydraulic push rod (272) is fixedly connected to the lifting plate (271), and the front and back sides of the lifting plate (271) are fixedly connected to the latch (273), and the lifting plate (271) and the latch (273) are welded to form an integrated structure.

5. The vehicle detection and blocking device according to claim 1 is characterized in that: The vehicle blocking block (4) comprises a block body (44) located on one side of the base (3), and the front and back sides of the block body (44) are fixedly connected to the side plates (43), and the rotating shaft (42) passes through the side plates (43), and the outer wall of the rotating shaft (42) is fixedly connected to the driven roller (41), and the driven roller (41) forms a rotating structure through the rotating shaft (42) and the side plates (43).

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