Large-dip-angle roadway monorail crane transportation device

By designing a combination of pull rods, rotating seats and seat belts in a large-incline tunnel monorail lift transport device, as well as a combination of telescopic daddle and locking rods, the existing monorail lift transport device lacks protection and loading and exiting safety in large-incline tunnels. The problem has significantly improved the safety of riding and operation.

CN222452198UActive Publication Date: 2025-02-11CHINA COAL NO 3 CONSTR (GRP) CORP LTD
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Patent Information

Application Number
CN202421079818.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-17
Publication Date
2025-02-11
Estimated Expiration
2034-05-17

AI Technical Summary

Technical Problem

The existing monorail crane transport device lacks effective protection during transportation of large-angle tunnels, resulting in people needing hands to support when riding, which poses safety risks; in addition, people use separate ladders when getting on the bus, without effective fixation, and there is also safety risks. .

Method used

A large-incline tunnel monorail crane transport device is designed, including the driver's cab and the passenger room. It is connected by a traction rod, and the cab can drive the passenger room to enter the large-incline tunnel; the seat is designed as a rotating chair and equipped with a seat belt. Ensure that the passengers are leaning against the chair and reduce the need for manual support; the telescopic ladder is combined with the lock lever to ensure that the personnel are securely fixed when getting on and off the vehicle.

Benefits of technology

Through the design of traction rods, rotating seats and seat belts, riding safety is improved, avoiding the risk that people need to support the seats with their hands in large-angle tunnels; the fixing mechanism of the telescopic ladder also effectively improves the safety of getting on and off the vehicle. .

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Abstract

The utility model discloses a large-dip-angle roadway monorail crane transportation device, which belongs to the technical field of monorail crane equipment, and comprises a cab and a passenger room, the tops of the cab and the passenger room are fixedly connected with walking parts mutually matched with guide rails, a draw bar is rotatably mounted between the cab and the passenger room, a plurality of seats are mounted on the inner side of the passenger room, and the seats are fixedly connected with the cab and the passenger room. A telescopic ladder stand is rotationally installed on the front face of the passenger room, and a lock rod is rotationally installed on the front face of the passenger room. Through the arrangement of the traction rod, the cab can drive the passenger compartment to smoothly enter the large-dip-angle roadway from the horizontal roadway, and through the arrangement of the seat, the arm-chair can rotate in the rotating seat, so that in the large-dip-angle roadway, no matter whether the passenger goes uphill or downhill, the passenger can lean against the arm-chair by rotating the arm-chair, and the passenger can go uphill or downhill by rotating the arm-chair. And the safety belt is arranged, so that the person is prevented from sliding out of the arm-chair accidentally, and the sitting safety is further improved.
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Description

Technical Field

[0001] The utility model relates to a monorail crane device, in particular to a monorail crane transportation device for a large-angle lane, and belongs to the technical field of monorail crane equipment. Background Art

[0002] The monorail crane is a system that uses a special I-beam suspended above the tunnel as a track, and is connected to a group of hanging vehicles with various functions, and is towed by traction equipment to run along the track. It is convenient for the transportation of personnel and materials in the mine, and has the advantages of small body section, high utilization rate of tunnel section space, complete protection, reliable braking, and low investment and maintenance costs. However, the existing monorail crane transportation device lacks effective protection when transporting in a large-angle tunnel, resulting in the need for passengers to support the front seat with their hands when riding, which poses a safety risk. In addition, the existing monorail crane transportation device uses a separate ladder when passengers get on the vehicle, and after use, it is put into the device without effective fixation, which also poses a safety risk.

[0003] The utility model proposes a new solution to the above problems. Utility Model Content

[0004] The main purpose of the utility model is to solve the problem that the existing monorail crane transport device lacks effective protection when transporting in a steep-angle tunnel, resulting in the need for passengers to support the front seat with their hands when riding, which poses a safety risk; and the existing monorail crane transport device requires passengers to use a separate ladder when getting on the vehicle, which is then put into the device after use without effective fixation, which also poses a safety risk. A monorail crane transport device for steep-angle tunnels is provided.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A monorail crane transport device for a high-inclination tunnel comprises a driver's cab and a passenger compartment, the tops of the driver's cab and the passenger compartment are fixedly connected with a walking part that cooperates with a guide rail, a traction rod is rotatably installed between the driver's cab and the passenger compartment, a plurality of seats are installed on the inner side of the passenger compartment, a telescopic ladder is rotatably installed on the front of the passenger compartment, a locking rod is rotatably installed on the front of the passenger compartment, the seat comprises a swivel seat and a backrest rotatably connected to the swivel seat, an insertion rod is slidably installed on the side wall of the swivel seat, one end of the insertion rod is located on the inner side of the backrest, a spring is installed on the outer wall of the insertion rod, and a safety belt is installed on the backrest.

[0007] Preferably, the rear portion of the cab and both ends of the passenger compartment are fixedly connected with fixing rods rotatably connected to the traction rod.

[0008] Preferably, a rotating rod rotatably connected to the telescopic ladder is fixedly connected to the bottom of the front side of the passenger compartment.

[0009] Preferably, the front of the passenger compartment is fixedly connected with enclosures located on both sides of the telescopic ladder.

[0010] Preferably, a mounting tube is fixedly connected to the top of the swivel seat, a mounting frame is fixedly connected to the side wall of the mounting tube, and a sliding hole penetrating the outer wall of the mounting tube and slidably cooperating with the insertion rod is provided on the mounting frame.

[0011] Preferably, a rotating column rotatably matched with the mounting tube is fixedly connected to the bottom of the armchair, and a plug hole matched with the insertion rod is penetrated through the side wall of the rotating column.

[0012] Preferably, a retaining ring located between the mounting tube and the mounting frame is fixedly connected to the outer wall of the insertion rod, and the spring is located between the retaining ring and the mounting frame.

[0013] Preferably, a rotating block located on one side of the telescopic ladder and rotatably connected to the locking rod is fixedly connected to the front top of the passenger compartment, a locking block is provided on the other side of the telescopic ladder, and a placement block is provided on one side of the rotating block.

[0014] Preferably, a rotation groove is provided on the rotation block, and a connecting rod is fixedly connected to the inner side of the rotation groove.

[0015] Preferably, the locking block and the placement block are both provided with locking grooves that cooperate with the locking rod.

[0016] The beneficial technical effects of the utility model are as follows: according to the monorail crane transport device for steep-angle tunnels of the utility model, through the setting of the traction rod, the driver's cab can drive the passenger compartment from the horizontal tunnel smoothly into the steep-angle tunnel; through the setting of the seat, the backrest can be rotated in the swivel seat, so that in the steep-angle tunnel, whether uphill or downhill, by rotating the backrest, the passengers can lean back on the backrest without the need for hand support, thereby increasing riding safety; through the setting of the safety belt, it can be prevented that the passengers accidentally slip out of the backrest, further improving riding safety; through the setting of the telescopic ladder, when climbing is required, the telescopic ladder can be used by turning the locking rod to lower it; after all the passengers are on the vehicle, the telescopic ladder is flipped up and the locking rod is locked, and the telescopic ladder and the enclosure can play the role of closing the passenger compartment, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0018] Figure 2 A schematic diagram of a passenger compartment according to a preferred embodiment of the utility model;

[0019] Figure 3 A disassembled diagram of a passenger compartment according to a preferred embodiment of the utility model;

[0020] Figure 4 According to a preferred embodiment of the present invention Figure 3 A magnified view of the structure at A;

[0021] Figure 5 This is a disassembled diagram of a seat structure according to a preferred embodiment of the present utility model;

[0022] Figure 6 The figure is a schematic diagram of a transposition structure according to a preferred embodiment of the present invention.

[0023] In the figure: 1. cab; 2. passenger compartment; 3. walking part; 4. traction rod; 5. seat; 6. telescopic ladder; 7. locking rod; 8. swivel seat; 9. backrest; 10. plug rod; 11. spring; 12. safety belt; 13. fixing rod; 201, swivel rod; 202, enclosure; 801, mounting cylinder; 802, mounting frame; 803, sliding hole; 901, swivel column; 902, plug hole; 101, retaining ring; 203, swivel block; 204, locking block; 205, placement block; 206, swivel groove; 207, connecting rod; 208, locking groove. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0025] like Figure 1-Figure 6 As shown, the high-angle tunnel monorail crane transport device provided by this embodiment includes a cab 1 and a passenger compartment 2, the tops of the cab 1 and the passenger compartment 2 are fixedly connected with a walking part 3 that cooperates with the guide rail, a traction rod 4 is rotatably installed between the cab 1 and the passenger compartment 2, a plurality of seats 5 are installed on the inner side of the passenger compartment 2, a telescopic ladder 6 is rotatably installed on the front of the passenger compartment 2, a locking rod 7 is rotatably installed on the front of the passenger compartment 2, the seat 5 includes a swivel seat 8 and a backrest 9 rotatably connected to the swivel seat 8, an insertion rod 10 is slidably installed on the side wall of the swivel seat 8, one end of the insertion rod 10 is located on the inner side of the backrest 9, a spring 11 is installed on the outer wall of the insertion rod 10, and a safety belt 12 is installed on the backrest 9.

[0026] By setting the traction rod 4, the driving cab 1 can drive the passenger compartment 2 from the horizontal tunnel smoothly into the steep-angle tunnel. By setting the seat 5, the backrest 9 can rotate in the swivel seat 8. Therefore, in the steep-angle tunnel, whether uphill or downhill, by rotating the backrest 9, the passengers can lean their backs against the backrest 9 without the need for hand support, thereby increasing riding safety. By setting the safety belt 12, it is prevented that the passengers accidentally slip out of the backrest 9, further improving riding safety.

[0027] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, the tail of the cab 1 and both ends of the passenger compartment 2 are fixedly connected with a fixed rod 13 rotatably connected to the traction rod 4, the front bottom of the passenger compartment 2 is fixedly connected with a rotating rod 201 rotatably connected to the telescopic ladder 6, and the front of the passenger compartment 2 is fixedly connected with enclosures 202 located on both sides of the telescopic ladder 6. Through the setting of the fixed rod 13, the traction rod 4 can rotate relative to the cab 1 and the passenger compartment 2, so that the device can smoothly enter the steep-angle lane from the horizontal lane. Through the setting of the rotating rod 201 and the enclosure 202, the telescopic ladder 6 is rotatably connected to the rotating rod 201. When the telescopic ladder 6 is not in use, the telescopic ladder 6 is flipped up, and together with the enclosure 202, it can play the role of closing the passenger compartment 2, thereby improving safety.

[0028] In this embodiment, if Figure 2 , Figure 5 and Figure 6 As shown, a mounting cylinder 801 is fixedly connected to the top of the swivel seat 8, a mounting frame 802 is fixedly connected to the side wall of the mounting cylinder 801, a sliding hole 803 is provided on the mounting frame 802, which penetrates the outer wall of the mounting cylinder 801 and slides with the insertion rod 10; a rotating column 901 is fixedly connected to the bottom of the armchair 9, which rotates with the mounting cylinder 801; a plug hole 902 is penetrated on the side wall of the rotating column 901 and cooperates with the insertion rod 10; a retaining ring 101 located between the mounting cylinder 801 and the mounting frame 802 is fixedly connected to the outer wall of the insertion rod 10, and a spring 11 is located between the retaining ring 101 and the mounting frame 802. Through the setting of the sliding hole 803 and the socket 902, when the armchair 9 is rotated, the insertion rod 10 is pulled out of the socket 902, at which time the retaining ring 101 will compress the spring 11, and then the insertion rod 10 will be released. The insertion rod 10 will be pressed on the surface of the rotating column 901 under the action of the spring 11 until it is rotated to the other side, at which time the insertion rod 10 is automatically inserted into the socket 902, locking the armchair 9, and completing the flipping of the armchair 9.

[0029] In this embodiment, if Figure 2 , Figure 3 and Figure 4As shown, a rotating block 203 located on one side of the telescopic ladder 6 and rotatably connected to the locking rod 7 is fixedly connected to the front top of the passenger compartment 2, a locking block 204 is provided on the other side of the telescopic ladder 6, a placement block 205 is provided on one side of the rotating block 203, a rotating groove 206 is provided on the rotating block 203, a connecting rod 207 is fixedly connected to the inner side of the rotating groove 206, and a locking groove 208 cooperating with the locking rod 7 is provided on the locking block 204 and the placement block 205. Through the arrangement of the rotating block 203, the locking block 204 and the placement block 205, when climbing is required, the locking rod 7 is rotated to be placed inside the locking groove 208 on the placement block 205, and the telescopic ladder 6 is put down. When all the people are on board, the telescopic ladder 6 is turned over to be vertical, and the locking rod 7 is rotated to be placed in the locking groove 208 on the locking block 204 for fixing.

[0030] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a monorail crane transport device for a high-angle tunnel provided in this embodiment is as follows:

[0031] Step 1: The personnel board the vehicle through the telescopic ladder 6. After all personnel are on board, the telescopic ladder 6 is flipped up and the locking rod 7 is turned to lock it;

[0032] Step 2: According to whether the steeply inclined lane is uphill or downhill, adjust the seat 5, pull the rod 10 out of the socket 902, at which time the retaining ring 101 will compress the spring 11, and then release the rod 10. The rod 10 will be pressed on the surface of the rotating column 901 under the action of the spring 11 until it rotates to the other side, and the rod 10 will automatically insert into the socket 902, locking the chair 9, and completing the flipping of the chair 9;

[0033] Step 3: The personnel sits on the seat 5, puts on the safety belt 12, and is hoisted and transported.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A monorail crane transport device for a high-angle laneway, characterized in that: The invention comprises a driving cab (1) and a passenger compartment (2), the tops of the driving cab (1) and the passenger compartment (2) are fixedly connected with a walking part (3) which cooperates with a guide rail, a traction rod (4) is rotatably installed between the driving cab (1) and the passenger compartment (2), a plurality of seats (5) are installed on the inner side of the passenger compartment (2), a telescopic ladder (6) is rotatably installed on the front of the passenger compartment (2), a locking rod (7) is rotatably installed on the front of the passenger compartment (2), the seat (5) comprises a swivel seat (8) and a backrest (9) rotatably connected to the swivel seat (8), an insertion rod (10) is slidably installed on the side wall of the swivel seat (8), one end of the insertion rod (10) is located on the inner side of the backrest (9), a spring (11) is installed on the outer wall of the insertion rod (10), and a safety belt (12) is installed on the backrest (9).

2. A monorail crane transport device for a high-angle tunnel as claimed in claim 1, characterized in that: The rear of the cab (1) and both ends of the passenger compartment (2) are fixedly connected with a fixing rod (13) rotatably connected to the traction rod (4).

3. The monorail crane transport device for high-angle tunnels according to claim 1, characterized in that: A rotating rod (201) rotatably connected to the telescopic ladder (6) is fixedly connected to the front bottom of the passenger compartment (2).

4. The monorail crane transport device for high-angle tunnels according to claim 1, characterized in that: The front of the passenger compartment (2) is fixedly connected with enclosures (202) located on both sides of the telescopic ladder (6).

5. The monorail crane transport device for high-angle tunnels according to claim 1, characterized in that: A mounting tube (801) is fixedly connected to the top of the rotating seat (8), a mounting frame (802) is fixedly connected to the side wall of the mounting tube (801), and a sliding hole (803) is provided on the mounting frame (802) that penetrates the outer wall of the mounting tube (801) and is slidably matched with the insertion rod (10).

6. A monorail crane transport device for a high-angle tunnel as claimed in claim 5, characterized in that: A rotating column (901) that is rotatably matched with the mounting tube (801) is fixedly connected to the bottom of the armchair (9), and a plug hole (902) that is matched with the plug rod (10) is formed through the side wall of the rotating column (901).

7. The monorail crane transport device for high-angle lanes as claimed in claim 5, characterized in that: A retaining ring (101) located between the mounting tube (801) and the mounting frame (802) is fixedly connected to the outer wall of the insertion rod (10), and the spring (11) is located between the retaining ring (101) and the mounting frame (802).

8. The monorail crane transport device for high-angle tunnels according to claim 1, characterized in that: A rotating block (203) is fixedly connected to the front top of the passenger compartment (2) and is located on one side of the telescopic ladder (6) and is rotatably connected to the locking rod (7); a locking block (204) is provided on the other side of the telescopic ladder (6); and a placement block (205) is provided on one side of the rotating block (203).

9. A monorail crane transport device for a high-angle tunnel as claimed in claim 8, characterized in that: The rotating block (203) is provided with a rotating groove (206), and a connecting rod (207) is fixedly connected to the inner side of the rotating groove (206).

10. The monorail crane transport device for high-angle tunnels according to claim 8, characterized in that: The locking block (204) and the placement block (205) are both provided with a locking groove (208) that cooperates with the locking rod (7).