Monorail crane rail linkage car arrester

Abstract

The invention discloses a monorail crane rail linkage car arrester, and relates to the technical field of mining safety auxiliary transportation equipment, the monorail crane rail linkage car arrester comprises a supporting frame, a monorail hanger rail is transversely installed at the center of the top of an inner cavity of the supporting frame, and a rotation adjusting mechanism is arranged on the right side of the monorail hanger rail; the rotation adjusting mechanism comprises a shell sleeve, a servo motor, a limiting disc, a shaft rod, a shaft seat, a driving rotating shaft, a limiting rod, a connecting plate and a damping spring. According to the track linkage car arrester of the monorail crane, through the linkage car arresting mechanism, the monorail crane can be effectively prevented from passing when the first air door and the second air door are not opened or not completely opened, and the first air door and the second air door are effectively prevented from being crashed and collided; the rotation adjusting mechanism can accurately carry out adjusting operation according to different working requirements such as load changes, and therefore it is ensured that the whole equipment system keeps stable operation under different working conditions.

Description

Technical Field

[0001] The invention belongs to the technical field of mine safety auxiliary transportation equipment, and in particular relates to a monorail crane locomotive track linkage vehicle arrester. Background Art

[0002] A monorail crane locomotive is a type of transportation equipment widely used in underground working environments such as coal mines or in specific industrial scenarios. It transports materials, equipment and personnel by running on specific hanging rails. With the increase in the depth of underground mining in coal mines and the complexity of tunnel layout, the safety risks of monorail crane locomotive operation are also increasing. In order to effectively prevent the accidental sliding of the monorail crane locomotive when it is parked, the concept of a linkage arrester is proposed. It can be closely integrated with the hanging rail. When the locomotive stops, it can quickly and automatically activate the arrester function to fix the locomotive on the hanging rail to avoid locomotive sliding due to various reasons (such as vibration, slope, etc.).

[0003] At present, monorail cranes are suspended on the top plate of the tunnel by rails. There is a large blind spot in front of the cab, and the operators and followers are not focused, which leads to accidents caused by monorail cranes hitting the air gates. In addition, the weight and type of loads transported by monorail cranes are constantly changing. The linkage car arrester may not be able to fully adapt to all load changes during design, affecting the safety of equipment and cargo. Summary of the invention

[0004] The object of the present invention is to provide a monorail crane locomotive track linkage car arrester, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the present invention is as follows: a monorail crane locomotive track linkage car blocker, comprising a support frame, a monorail hanging rail is horizontally installed at the center of the top of the inner cavity of the support frame, and a rotation adjustment mechanism is arranged on the right side of the monorail hanging rail;

[0006] The rotation adjustment mechanism includes a shell, a servo motor, a limit plate, a shaft, a shaft seat, a driving shaft, a limit rod, a connecting plate and a shock-absorbing spring. The servo motor is located at the center of the top of the inner cavity of the shell, one end of the shaft is adaptively connected to the bottom of the servo motor, the limit plate is arranged on one end of the surface of the shaft, the shaft seat is evenly distributed around the limit plate, the driving shaft is adaptively installed in the inner cavity of the shaft seat, one end of the limit rod is adaptively installed on the surface of the driving shaft, the bottom of the connecting plate is adaptively connected to the other end of the limit rod, and one end of the shock-absorbing spring is fixedly connected to the top of the connecting plate.

[0007] As a further solution of the present invention, steel ropes are fixedly installed on both sides of the top of the support frame, and the top ends of the steel ropes are fixedly connected to the top plate.

[0008] As a further solution of the present invention, hinges are evenly distributed on both sides of the inner cavity of the support frame, and the inner sides of the hinges are respectively adapted to be connected with a first damper and a second damper.

[0009] As a further solution of the present invention, a door closer is provided on one side of the front of the first damper and the second damper, and one end of an adjusting rod is adapted to be connected to the top of the door closer, and the other end of the adjusting rod is fixedly connected to the front of the supporting frame.

[0010] As a further solution of the present invention, a positioning seat is fixedly installed on the back side of the top of the monorail hanging rail, a connecting rod is fixedly installed on one side of the positioning seat, and the end of the connecting rod is fixedly connected to the top of the rotation adjustment mechanism.

[0011] As a further solution of the present invention, wheels are adapted to be installed on both sides of the monorail hanging rail, and a frame is adapted to be installed on the surface of the wheels.

[0012] As a further solution of the present invention, a pulley connecting shaft is adapted to be installed on the inner side of the frame, and a hook is sleeved and installed on the surface of the pulley connecting shaft.

[0013] As a further solution of the present invention, a curved beam is fixedly installed at the center of the top of the support frame, a support column is fixedly installed at the center of the bottom of the curved beam, and the end of the support column is fixedly connected to the top of the monorail hanging rail.

[0014] As a further solution of the present invention, the end of the shaft is fixedly connected with a rotating disc sleeve, and the bottom of the rotating disc sleeve is provided with a linkage blocking mechanism.

[0015] As a further scheme of the present invention, the linked car-blocking mechanism includes a car-blocking arm, a fixer, a drive motor, a mounting plate, a buffer device, a rubber buffer block and a pressure sensor. The fixer is located at the bottom of the mounting plate, the drive motor is located on one side of the fixer, one end of the car-blocking arm is adaptably connected to one side of the drive motor, the buffer device is adaptably installed on the other end of the car-blocking arm, the pressure sensor is fixedly installed in the inner cavity of the buffer device, the rubber buffer blocks are evenly distributed on both sides of the buffer device, and a cylinder is provided on one side of the car-blocking arm.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] Through the linkage vehicle-blocking mechanism, the monorail crane locomotive can be effectively prevented from passing when the first damper and the second damper are not opened or are not fully opened, effectively preventing the first damper and the second damper from being damaged or collided with; the rotating adjustment mechanism can accurately perform adjustment operations according to different working requirements, such as load changes, so as to ensure that the entire equipment system maintains stable operation under different working conditions, improve the adaptability and reliability of the equipment, and help reduce the impact caused by load changes or other factors, extend the service life of the equipment, and ensure the safety and efficiency of equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention;

[0019] Figure 2 It is a structural schematic diagram of a linkage vehicle-blocking mechanism provided in an embodiment of the present invention;

[0020] Figure 3 is an exploded diagram of the rotation adjustment mechanism provided by an embodiment of the present invention;

[0021] Figure 4 is a bottom view of the structure of a wheel and its following components provided by an embodiment of the present invention;

[0022] Figure 5 The embodiment of the present invention provides Figure 1 A magnified view of the structure in the middle.

[0023] Explanation of the marks in the figure: 1. Support frame; 2. First damper; 3. Second damper; 4. Linkage blocking mechanism; 401. Blocking arm; 402. Fixer; 403. Drive motor; 404. Mounting plate; 405. Buffer device; 406. Rubber buffer block; 407. Pressure sensor; 408. Cylinder; 5. Monorail hanging rail; 6. Rotation adjustment mechanism; 601. Shell; 602. Servo motor; 603. Limiting plate; 604, shaft rod; 605, shaft seat; 606, driving shaft; 607, limiting rod; 608, connecting plate; 609, shock-absorbing spring; 7, positioning seat; 8, air-controlled valve; 9, door closer; 10, adjusting rod; 11, hinge; 12, steel rope; 13, top plate; 14, rotating disk sleeve; 15, wheel; 16, frame; 17, pulley connecting shaft; 18, hook; 19, curved beam; 20, supporting column. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Example 1

[0029] like Figure 1-5 As shown, it is the first embodiment of the present invention, which provides a monorail crane locomotive track linkage car arrester, including a support frame 1, a monorail hanging rail 5 is horizontally installed at the center of the top of the inner cavity of the support frame 1, and a rotation adjustment mechanism 6 is arranged on the right side of the monorail hanging rail 5;

[0030] The rotation adjustment mechanism 6 includes a shell 601, a servo motor 602, a limit plate 603, a shaft 604, a shaft seat 605, a driving shaft 606, a limit rod 607, a connecting plate 608 and a shock-absorbing spring 609. The servo motor 602 is located at the center of the top of the inner cavity of the shell 601, one end of the shaft 604 is adapted to be connected to the bottom of the servo motor 602, the limit plate 603 is sleeved on one end of the surface of the shaft 604, the shaft seat 605 is evenly distributed around the limit plate 603, the driving shaft 606 is adapted to be installed in the inner cavity of the shaft seat 605, one end of the limit rod 607 is adapted to be installed on the surface of the driving shaft 606, the bottom of the connecting plate 608 is adapted to be connected to the other end of the limit rod 607, and one end of the shock-absorbing spring 609 is fixedly connected to the top of the connecting plate 608.

[0031] like Figure 1-5As shown, the servo motor 602, as a power source, can perform precise control operations according to load changes. When the load changes, the servo motor 602 can rotate the shaft 604, and the shaft 604 drives the limit plate 603 to rotate, and the driving shaft 606 in the shaft seat 605 around the limit plate 603 rotates accordingly, thereby causing the limit rod 607 to be displaced, and the limit rod 607 drives the connecting plate 608 to move, and the shock-absorbing spring 609 can play a role in buffering and adjustment. When the load increases, through the precise control of the servo motor 602, the linkage of the above-mentioned mechanisms can be adjusted to a suitable state, so that the entire structure generates a braking force or regulating force adapted to the load, thereby avoiding insufficient braking due to excessive load; when the load is small, it can also be adjusted to a suitable state through the opposite operation to avoid excessive braking.

[0032] Example 2

[0033] Reference Figure 1 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0034] In this embodiment, steel ropes 12 are fixedly installed on both sides of the top of the support frame 1, and the top of the steel ropes 12 is fixedly connected to the top plate 13. Hinges 11 are evenly distributed on both sides of the inner cavity of the support frame 1. The inner sides of the hinges 11 are respectively adapted to be connected with the first damper 2 and the second damper 3. A door closer 9 is provided on one side of the front of the first damper 2 and the second damper 3. One end of the adjusting rod 10 is adapted to be connected to the top of the door closer 9, and the other end of the adjusting rod 10 is fixedly connected to the front of the support frame 1. A positioning seat 7 is fixedly installed on the back side of the top of the monorail hanging rail 5, and an air-controlled valve 8 is fixedly installed on one side of the positioning seat 7. The end of the air-controlled valve 8 is fixedly connected to the top of the rotating adjustment mechanism 6.

[0035] like Figure 1As shown, the steel rope 12 and the top plate 13 enhance the stability of the overall structure and provide reliable support for the support frame 1 and the internal components. The hinge 11 connects the first damper 2 and the second damper 3 so that the dampers can be flexibly opened and closed. The door closer 9 is adaptively connected with the adjustment rod 10. The adjustment rod 10 is fixed on the front of the support frame 1 and can accurately adjust the working state of the door closer 9, thereby effectively controlling the closing speed and strength of the damper, ensuring that the damper is closed normally and reducing the adverse effects such as the impact generated when closing. The positioning seat 7 and the air control valve 8 on the top and back of the monorail hanging rail 5 fix the rotating adjustment mechanism 6 , so that the rotating adjustment mechanism 6 has a stable installation position in the whole structure, which helps the rotating adjustment mechanism 6 to perform its function normally and can accurately perform adjustment operations when responding to load changes. When the locomotive passes, the first damper 2 and the second damper 3 will be opened first, the first damper 2 and the second damper 3 are fully opened, the air control valve 8 is released and opened, and the control cylinder 408 is extended and retracted to open the linked vehicle blocking mechanism 4, so that the monorail crane passes safely. After the monorail crane passes, the first damper 2 and the second damper 3 are closed, and the air control valve 8 rebounds to control the cylinder 408 to extend and retract, and the linked vehicle blocking mechanism 4 is closed.

[0036] Example 3

[0037] Reference Figure 2 , Figure 4 and Figure 5 , which is the third embodiment of the present invention, and this embodiment is based on the previous two embodiments.

[0038] In this embodiment, wheels 15 are adapted to be installed on both sides of the monorail hanging rail 5, a frame 16 is adapted to be installed on the surface of the wheel 15, a pulley connecting shaft 17 is adapted to be installed on the inner side of the frame 16, a hook 18 is installed on the surface of the pulley connecting shaft 17, a curved beam 19 is fixedly installed at the center of the top of the support frame 1, a support column 20 is fixedly installed at the center of the bottom of the curved beam 19, the end of the support column 20 is fixedly connected to the top of the monorail hanging rail 5, the end of the shaft rod 604 is fixedly connected to the rotating disk sleeve 14, and a linkage car-blocking mechanism 4 is provided at the bottom of the rotating disk sleeve 14. The linkage car-blocking mechanism The vehicle-blocking device 401 comprises a vehicle-blocking arm 401, a fixing device 402, a driving motor 403, a mounting plate 404, a buffer device 405, a rubber buffer block 406 and a pressure sensor 407. The fixing device 402 is located at the bottom of the mounting plate 404, the driving motor 403 is located at one side of the fixing device 402, one end of the vehicle-blocking arm 401 is adaptively connected to one side of the driving motor 403, the buffer device 405 is adaptively installed at the other end of the vehicle-blocking arm 401, the pressure sensor 407 is fixedly installed in the inner cavity of the buffer device 405, and the rubber buffer blocks 406 are evenly distributed on both sides of the buffer device 405.

[0039] like Figure 2 , Figure 4 and Figure 5As shown, the surface of the wheel 15 is adapted to the frame 16, which can effectively transmit the supporting force of the wheel 15 to the frame 16 to ensure the stability of the frame 16. The pulley connecting shaft 17 on the inner side of the frame 16 and the sleeve hook 18 structure provide a convenient connection method for mounting other equipment or goods, which is convenient for the transportation operation. The curved beam 19 at the top center of the support frame 1 and the support column 20 at the bottom center are connected to the monorail hanging rail 5, which helps to disperse the pressure, improve the stability of the support frame 1, and ensure the stable installation of the entire structure on the monorail hanging rail 5. The drive motor 403 can drive the car-blocking arm 401 to work and realize the car-blocking function. The buffer device 405 at the other end of the car-blocking arm 401 and the pressure sensor 407 therein can sense the pressure during blocking in real time. The rubber buffer block 406 further enhances the buffering effect, which can effectively stop the vehicle, reduce the impact force during the blocking process, and protect the equipment and the transported items. At the same time, the data fed back by the pressure sensor 407 helps to monitor and regulate the blocking process, thereby improving the safety and reliability of the entire structure during transportation and operation.

[0040] In summary, through the linkage vehicle-blocking mechanism 4, the monorail crane locomotive can be effectively prevented from passing through when the first damper 2 and the second damper 3 are not opened or are not fully opened, and the first damper 2 and the second damper 3 can be effectively prevented from being damaged or collided with; the rotating adjustment mechanism 6 can accurately perform adjustment operations according to different working requirements, such as load changes, etc., so as to ensure that the entire equipment system maintains stable operation under different working conditions, improve the adaptability and reliability of the equipment, and help reduce the impact caused by load changes or other factors, extend the service life of the equipment, and ensure the safety and efficiency of the equipment operation.

[0041] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0042] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A monorail crane locomotive track linkage car arrester, characterized in that: It comprises a support frame (1), a monorail hanging rail (5) is transversely installed at the center of the top of the inner cavity of the support frame (1), and a rotation adjustment mechanism (6) is arranged on the right side of the monorail hanging rail (5); The rotation adjustment mechanism (6) comprises a shell (601), a servo motor (602), a limit plate (603), a shaft (604), a shaft seat (605), a driving shaft (606), a limit rod (607), a connecting plate (608) and a shock absorbing spring (609), wherein the servo motor (602) is located at the center of the top of the inner cavity of the shell (601), one end of the shaft (604) is adapted to be connected with the bottom of the servo motor (602), and the limit plate (603) is sleeved on the inner cavity of the servo motor (602). At one end of the surface of the shaft rod (604), the shaft seat (605) is evenly distributed around the limiting plate (603), the driving shaft (606) is adapted to be installed in the inner cavity of the shaft seat (605), one end of the limiting rod (607) is adapted to be installed on the surface of the driving shaft (606), the bottom of the connecting plate (608) is adapted to be connected to the other end of the limiting rod (607), and one end of the shock-absorbing spring (609) is fixedly connected to the top of the connecting plate (608).

2. The monorail crane locomotive track linkage car arrester according to claim 1, characterized in that: Steel ropes (12) are fixedly installed on both sides of the top of the support frame (1), and the top ends of the steel ropes (12) are fixedly connected to a top plate (13).

3. The monorail crane locomotive track linkage car arrester according to claim 1, characterized in that: Hinges (11) are evenly distributed on both sides of the inner cavity of the support frame (1), and the inner sides of the hinges (11) are respectively adapted to be connected with a first damper (2) and a second damper (3).

4. The monorail crane locomotive track linkage car arrester according to claim 3 is characterized in that: A door closer (9) is provided on one side of the front of the first damper (2) and the second damper (3); one end of an adjusting rod (10) is adaptably connected to the top of the door closer (9); the other end of the adjusting rod (10) is fixedly connected to the front of the supporting frame (1).

5. The monorail crane locomotive track linkage car arrester according to claim 1, characterized in that: A positioning seat (7) is fixedly installed on the back side of the top of the monorail hanging rail (5), and an air control valve (8) is fixedly installed on one side of the positioning seat (7), and the end of the air control valve (8) is fixedly connected to the top of the rotation adjustment mechanism (6).

6. The monorail crane locomotive track linkage car arrester according to claim 1, characterized in that: Wheels (15) are adapted to be installed on both sides of the monorail hanging rail (5), and a vehicle frame (16) is adapted to be installed on the surface of the wheel (15).

7. The monorail crane locomotive track linkage car arrester according to claim 6, characterized in that: A pulley connecting shaft (17) is adapted to be installed on the inner side of the vehicle frame (16), and a hook (18) is sleeved and installed on the surface of the pulley connecting shaft (17).

8. The monorail crane locomotive track linkage car arrester according to claim 1, characterized in that: A curved beam (19) is fixedly installed at the center of the top of the support frame (1), a support column (20) is fixedly installed at the center of the bottom of the curved beam (19), and the end of the support column (20) is fixedly connected to the top of the monorail hanging rail (5).

9. The monorail crane locomotive track linkage car arrester according to claim 8, characterized in that: The end of the shaft rod (604) is fixedly connected to a rotating disc sleeve (14), and a linkage vehicle-blocking mechanism (4) is provided at the bottom of the rotating disc sleeve (14).

10. The monorail crane locomotive track linkage car arrester according to claim 9, characterized in that: The linkage vehicle-blocking mechanism (4) comprises a vehicle-blocking arm (401), a fixing device (402), a driving motor (403), a mounting plate (404), a buffer device (405), a rubber buffer block (406) and a pressure sensor (407); the fixing device (402) is located at the bottom of the mounting plate (404); the driving motor (403) is located at one side of the fixing device (402); one end of the vehicle-blocking arm (401) is adaptively connected to one side of the driving motor (403); the buffer device (405) is adaptively installed at the other end of the vehicle-blocking arm (401); the pressure sensor (407) is fixedly installed in the inner cavity of the buffer device (405); the rubber buffer blocks (406) are evenly distributed on both sides of the buffer device (405); and a cylinder (408) is provided on one side of the vehicle-blocking arm (401).

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