Car arrester in tank and cage
By designing a movable and rotatable long rod rack structure and four sets of car-stopping modules, the problem of adapting the car-stopping device in the mine cage to mine cars with different wheelbases was solved, improving transportation safety and operational efficiency, and reducing maintenance costs and work hazards.
Patent Information
- Application Number
- CN202520380071.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-05
AI Technical Summary
The existing car stoppers in mine cages cannot adapt to the different wheelbases of different models of mine cars, resulting in low safety and efficiency during transportation, and the complexity of operation increases the risk of work.
An in-tank vehicle stopper was designed, comprising a rack and a long rod. The long rod can move and rotate relative to the rack and is equipped with a vehicle stop block. The rack meshes to achieve stable limiting of mine cars with different wheelbases, and four sets of vehicle stop modules are set to correspond to the four wheels respectively.
It achieves stable blocking of mining cars with different wheelbases, improves transportation safety and efficiency, simplifies operation procedures, and reduces maintenance costs and work hazards.
Smart Images
Figure CN223835593U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of coal mine hoisting and transportation technology, and more specifically to an in-tank vehicle stopper and a cage. Background Technology
[0002] Currently, the car stoppers used in mine cages are typically of a fixed spacing structure. Different models of mine cars have different wheelbases. When multiple models of mine cars need to be transported in the same cage, fixed-spacing car stoppers cannot effectively block mine cars with different wheelbases, which may cause the mine cars to move or collide during the lifting or lowering of the cage, affecting transportation safety and efficiency.
[0003] Personnel need to enter the cage while on the vehicle, squatting or bending over to operate it, which increases the danger and complexity of the work. Utility Model Content
[0004] The technical problem to be solved by this utility model is how to provide a car stopper for use inside a mining cage that is compatible with different wheelbases.
[0005] This utility model solves the above-mentioned technical problems through the following technical means: a tank-mounted vehicle stopper, including at least one vehicle stopper module. The vehicle stopper module includes a rack and a long rod that moves relative to the length direction of the rack. A vehicle stopper block is fixedly connected to the long rod. The long rod can rotate relative to the rack and cause the vehicle stopper block to mesh with the rack.
[0006] As a preferred technical solution, the vehicle blocking module is provided in four groups, and the four groups of vehicle blocking modules are arranged in a rectangular pattern.
[0007] As a preferred technical solution, the vehicle blocking module includes a protective sleeve. One end of the rack is provided with a protective sleeve, and a circular hole adapted to the long rod is opened on the protective sleeve. The long rod can move along its axial direction and can rotate relative to the protective sleeve.
[0008] As a preferred technical solution, the other end of the rack is fixedly connected to another sheath, and the other sheath has an arc-shaped groove adapted to the long rod.
[0009] As a preferred technical solution, the long rod includes a rod one and a rod two that are fixedly connected.
[0010] As a preferred technical solution, a protective sleeve is provided on the outer side of the second rod.
[0011] As a preferred technical solution, the vehicle blocking block includes a stop block and a toothed block that are fixedly connected. The stop block is fixedly connected to a long rod and can rotate around its axis. A toothed block that matches the rack is fixedly connected to one end of the stop block facing the rack.
[0012] As a preferred technical solution, a handle is fixedly connected to the long rod.
[0013] This utility model also provides a tank cage including the above-mentioned tank internal vehicle stopper.
[0014] As a preferred technical solution, the cage has a double-layer structure, with a track at the bottom of each layer of the cage, the rack located on the outside of the cage track, and the car-stopping block extending to the outside of the mine car wheels.
[0015] The beneficial effects of this utility model are as follows:
[0016] (1) In this utility model, by setting the long rod to be able to move and rotate relative to the rack, the position of the car blocking block can be adjusted according to the different wheelbases of the mine car. By setting the car blocking block to mesh with the rack, the car blocking block is limited by the rack after limiting the wheel, thereby improving the stability of the car blocking. The whole is simple and durable, with low maintenance cost, and no need for manual operation by bending over. It is safe and efficient.
[0017] (2) In this utility model, by setting four car blocking modules, which correspond to the four wheels of the mine car respectively, the safety of the auxiliary shaft cage is protected, thereby improving the safety of daily mining and transportation in the auxiliary shaft. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the vehicle stop structure provided in an embodiment of the present utility model;
[0019] Figure 2 This is a schematic diagram of the vehicle blocking block structure provided in an embodiment of the present utility model;
[0020] The reference numerals in the attached diagram are: 1. rack; 2. sheath; 3. long rod; 31. rod one; 32. rod two; 4. brake block; 41. stop block; 42. rack block; 5. handle. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0022] Example 1
[0023] See Figure 1A canister wheel stopper includes at least one wheel stopper module. The wheel stopper module includes a rack 1, a sleeve 2, a long rod 3, a wheel stopper block 4, and a handle 5. The rack 1 is fixedly connected to the outside of the canister track by two sleeves 2. The two sleeves 2 are fixedly connected to the two ends of the rack 1 by bolts and nuts, respectively. The long rod 3 is movably connected to both sleeves 2. One sleeve 2 has a round hole adapted to the long rod 3, and the other sleeve 2 has an arc groove adapted to the long rod 3. The long rod 3 can rotate and move axially relative to the sleeves 2. Since the sleeves 2 and the long rod 3 are fixedly connected, the long rod 3 can rotate and move axially relative to the rack 1. The wheel stopper block 4 is fixedly connected to the long rod 3. The wheel stopper block 4 can rotate and move axially relative to the rack 1. The wheel stopper block 4 can mesh with the rack 1. After the wheel stopper block 4 meshes with the rack 1, it fixes the wheel. The handle 5 is fixedly connected to the end of the long rod 3 to facilitate rotation of the long rod 3.
[0024] See Figure 2 The vehicle blocking block 4 includes a stop block 41 and a toothed block 42. The stop block 41 is fixedly connected to the long rod 3 and can rotate about the axis of the long rod 3. The end of the stop block 41 facing the rack 1 is fixedly connected to the toothed block 42 that matches the rack 1.
[0025] See Figure 1 The long rod 3 includes rod 1 31 and rod 2 32, which are fixedly connected. The diameter of rod 1 31 is larger than that of rod 2 32. The purpose of setting rod 1 31 and rod 2 32 is to extend the length of the long rod 3. A handle 5 is fixedly connected to the end of rod 2 32 located outside the cage, so that personnel can rotate the long rod 3 without entering the cage. Rod 1 31 is provided with the two protective sleeves 2 mentioned above, and rod 2 32 is provided with another protective sleeve 2, which limits the position of rod 2 32. All three protective sleeves 2 can be fixed to the outside of the cage track.
[0026] It should be noted that in this embodiment, four vehicle blocking modules are provided. The four vehicle blocking modules are arranged in a rectangular shape and are respectively set at the four wheels. The four vehicle blocking blocks 4 are located on the outside of the four wheels, thereby limiting the movement of the four wheels. Of course, there can also be three or two vehicle blocking modules.
[0027] Example 2
[0028] In this embodiment, the difference from Embodiment 1 is that a cage including the in-cage brake in Embodiment 1 is provided. The cage has a double-layer structure, and each layer of the cage has a track at the bottom. The rack 1 is located on the outside of the cage track, and the brake block 4 can extend to the outside of the mine car wheel to ensure the limiting effect.
[0029] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A tank-mounted vehicle stopper, characterized in that, It includes at least one vehicle-stopping module, which includes a rack and a long rod that moves relative to the length of the rack. A vehicle-stopping block is fixedly connected to the long rod, and the long rod can rotate relative to the rack, causing the vehicle-stopping block to mesh with the rack.
2. The tank-mounted vehicle stopper according to claim 1, characterized in that, The vehicle blocking module is provided in four groups, and the four groups of vehicle blocking modules are arranged in a rectangular pattern.
3. The tank-mounted vehicle stopper according to claim 1, characterized in that, The vehicle-stopping module includes a protective sleeve. One end of the rack is provided with a protective sleeve, and a circular hole adapted to the long rod is opened on the protective sleeve. The long rod can move along its axial direction and can rotate relative to the protective sleeve.
4. The tank-mounted vehicle stopper according to claim 3, characterized in that, The other end of the rack is fixedly connected to another sheath, which has an arc-shaped groove adapted to the long rod.
5. The tank-mounted vehicle stopper according to claim 1, characterized in that, The long rod includes rod one and rod two, which are fixedly connected.
6. The tank-mounted vehicle stopper according to claim 5, characterized in that, The outer side of the second rod is provided with a protective sleeve.
7. The tank-mounted vehicle stopper according to claim 1, characterized in that, The vehicle blocking block includes a stop block and a toothed block that are fixedly connected. The stop block is fixedly connected to a long rod and can rotate around its axis. A toothed block that matches the rack is fixedly connected to the end of the stop block facing the rack.
8. The tank-mounted vehicle stopper according to claim 1, characterized in that, A handle is fixedly connected to the long rod.
9. A cage, characterized in that, Including a tank-mounted vehicle stopper as described in any one of claims 1-8.
10. A cage according to claim 9, characterized in that, The cage has a double-layer structure, with a track at the bottom of each layer. The rack is located on the outside of the cage track, and the car stop block can extend to the outside of the mine car wheel.