Adjustable stay wire emergency stop hanging device

Abstract

The utility model provides an adjustable stay wire emergency stop hanging device, which relates to the technical field of coal mine conveyors, and comprises a mounting base, an adjusting beam, an adjusting rod and a hook, the mounting base is mounted with a steel beam of an overhead passenger device, a connecting block is arranged on the mounting base, the adjusting beam is arranged at the bottom of the connecting block, and a movable seat is movably connected to the adjusting beam. An adjusting rod is arranged at the bottom of the moving seat and comprises a sleeve, an inner rod and a fixing bolt, the inner rod is slidably arranged in the sleeve, an adjusting hole is formed in the inner rod, a fixing rod is rotationally connected to the hook, and one end of the fixing rod is fixed to the hook in a magnetic adsorption mode; the emergency stop stay wire of the overhead man-riding device can be adjusted by arranging the adjusting rod, and the hanging height of the emergency stop stay wire is adjusted by utilizing the device according to the fluctuation height of a roadway, so that the installation height of the emergency stop stay wire and a seat of the overhead man-riding device are on the same level; and the aerial passenger device can be quickly stopped when a person takes the aerial passenger device and encounters an emergency.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine conveyors, in particular to an adjustable pull-wire emergency stop hanging device. Background Art

[0002] The overhead passenger device (mine ropeway) is mainly used to transport personnel in the inclined lanes and horizontal lanes of mines. Its working principle is similar to that of the ground tourist ropeway. It uses the friction wheel on the reducer driven by the motor as the driving device, and uses the overhead infinitely circulating wire rope as the traction load. The wire rope is mainly tensioned by the tail tensioning device, and supported by the rope pulley along the way to maintain the width and tension of the wire rope between the supporting wheels. The rope gripper connects the passenger chair to the wire rope and then circulates to achieve the purpose of transporting personnel. The mine ropeway has the characteristics of safe and reliable operation, convenient access for personnel, simple operation, convenient maintenance, low power consumption, high transportation efficiency, and low one-time investment. It is a new type of modern mine personnel transportation equipment.

[0003] The pull-wire emergency stop boom is used to install the emergency stop wire. The pull-wire emergency stop booms currently used in the prior art are generally fixed structures with the defect that the height cannot be adjusted. If the installation height is too high, it is difficult for the staff to touch the emergency stop wire for emergency stop control when an emergency occurs during operation. In addition, the installation of the emergency stop wire is inconvenient, which brings unnecessary troubles to the maintenance personnel in daily replacement of the emergency stop wire and adjustment of the height of the emergency stop boom. Therefore, the utility model proposes an adjustable pull-wire emergency stop hanging device to solve the deficiencies in the prior art. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide an adjustable pull-wire emergency stop hanging device. By setting an adjusting rod, the emergency stop pull wire of the overhead passenger device can be adjusted. The hanging height of the emergency stop pull wire can be adjusted according to the undulating height of the tunnel by using the device of the utility model so that the installation height of the emergency stop pull wire is at the same level as the seat of the overhead passenger device, so that the overhead passenger device can be stopped quickly when an emergency occurs while people are riding on the overhead passenger device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An adjustable pull-wire emergency stop hanging device comprises a mounting base, an adjusting beam, an adjusting rod and a hook. The mounting base is mounted on a steel beam of an overhead passenger device. A connecting block is provided on the mounting base. An adjusting beam is provided at the bottom of the connecting block. A movable seat is movably connected to the adjusting beam. An adjusting rod is provided at the bottom of the movable seat. The adjusting rod comprises a sleeve, an inner rod and a fixing bolt. An inner rod is slidingly provided inside the sleeve. An adjusting hole is provided on the inner rod. A plurality of adjusting holes are arranged longitudinally. A fixing bolt is threadedly connected to the outer wall of the lower end of the sleeve. The fixing bolt is connected to the adjusting hole. A hook is provided at the lower end of the inner rod. A fixing rod is rotatably connected to the hook. One end of the fixing rod is fixed to the hook by magnetic adsorption.

[0007] Further improvements are: the mounting base includes a mounting block, a pre-positioning clamping mechanism and a fixing rope, the mounting block is provided with a mounting groove, the mounting groove is provided with a pre-positioning clamping mechanism, fixing blocks are provided at the top and four corners of the bottom of the mounting block, the fixing block is provided with a fixing hole, a fixing rope is provided in the fixing hole, and the mounting block is installed with the steel beam of the overhead passenger device through the fixing rope.

[0008] Further improvement is that: the pre-positioning clamping mechanism includes a positioning clamping plate, a spring and a pull rod, a positioning clamping plate is provided in the mounting groove, a spring is provided at the bottom of the positioning clamping plate, the spring is connected to the mounting groove, a pull rod is slidably provided on the mounting block, and the upper end of the pull rod is connected to the bottom of the positioning clamping plate.

[0009] A further improvement is that one end of the positioning clamping plate is slidably connected to the inner wall of the installation groove, and anti-slip pads are provided on the top of the positioning clamping plate and above the inside of the installation groove.

[0010] Further improvements are: the adjusting beam includes a beam body, a linear screw, a guide rod and a rotating wheel, the beam body is provided at the bottom of the connecting block, a linear screw is rotatably provided inside the beam body, a guide rod is provided inside the beam body above the linear screw, the movable seat is threadedly connected to the linear screw, the movable seat is slidably connected to the guide rod, and a rotating wheel connected to the linear screw is provided on one side of the beam body.

[0011] A further improvement is that: a first magnetic block is provided at one end of the fixing rod, a second magnetic block adapted to the first magnetic block is provided on the hook, and the fixing rod is fixed on the hook after magnetic adsorption of the first magnetic block and the second magnetic block.

[0012] The beneficial effects of the utility model are as follows: the utility model can adjust the emergency stop pull wire of the overhead passenger device by setting an adjusting rod, and the device of the utility model is used to adjust the hanging height of the emergency stop pull wire according to the undulating height of the tunnel so that the installation height of the emergency stop pull wire is at the same level as the seat of the overhead passenger device, which is convenient for the overhead passenger device to be stopped quickly when an emergency occurs while the passengers are riding in the overhead passenger device; the hanging device of the utility model can achieve the advantage of convenient installation through the setting of the installation base, and can achieve flexible installation through the setting of the adjustment beam, which greatly improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the installation structure of the fixing rod of the utility model.

[0016] Wherein: 1. Mounting base; 101. Mounting block; 102. Fixing rope; 103. Mounting groove; 104. Fixing block; 105. Positioning clamping plate; 106. Spring; 107. Pull rod; 2. Adjusting beam; 201. Beam body; 202. Linear screw; 203. Guide rod; 204. Rotating wheel; 3. Hook; 4. Steel beam; 5. Connecting block; 6. Moving seat; 7. Sleeve; 8. Inner rod; 9. Fixing bolt; 10. Adjusting hole; 11. Fixing rod; 12. Anti-skid pad; 13. First magnetic block; 14. Second magnetic block. DETAILED DESCRIPTION

[0017] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0018] according to Figure 1-3As shown, the present embodiment proposes an adjustable pull-wire emergency stop hanging device, including a mounting base 1, an adjusting beam 2, an adjusting rod and a hook 3. The mounting base 1 is mounted on a steel beam 4 of the overhead passenger device. A connecting block 5 is provided on the mounting base 1. An adjusting beam 2 is provided at the bottom of the connecting block 5. The utility model can meet the requirement of adjusting the position of the adjusting rod by setting the adjusting beam 2. For example, when there is no mounting position on the steel beam 4 of the overhead passenger device that can make the mounting base 1 and the adjusting rod in a vertical state, the mounting base 1 can be fixed at an installable position on the steel beam 4 of the overhead passenger device, and then the position of the adjusting rod on the adjusting beam 2 is adjusted so that the adjusting rod is in a vertical position. The section rod reaches the specified position. Such an arrangement can improve the installation flexibility. A movable seat 6 is movably connected to the adjusting beam 2. An adjusting rod is provided at the bottom of the movable seat 6. The adjusting rod includes a sleeve 7, an inner rod 8 and a fixing bolt 9. An inner rod 8 is slidably provided inside the sleeve 7. An adjusting hole 10 is provided on the inner rod 8. A plurality of adjusting holes 10 are arranged in a longitudinal direction. A fixing bolt 9 is threadedly connected to the outer wall of the lower end of the sleeve 7. The fixing bolt 9 is connected to the adjusting hole 10. A hook 3 is provided at the lower end of the inner rod 8. A fixing rod 11 is rotatably connected to the hook 3. One end of the fixing rod 11 is fixed to the hook 3 by magnetic adsorption.

[0019] When the hanging device of the utility model is installed and used, the hanging device of the utility model is first installed on the steel beam 4 of the overhead passenger device through the installation base 1, and then the length of the adjusting rod is adjusted according to the needs. When adjusting, the position of the sliding inner rod 8 in the sleeve 7 is adjusted, and then the fixing bolt 9 is connected with the adjusting hole 10 at the corresponding position. When installing the emergency stop pull wire, the fixing rod 11 is rotated to expose the notch on the hook 3, and then the emergency stop pull wire is inserted, and then the fixing rod 11 is rotated again to reset it, and the notch is magnetically fixed with the hook 3 to close the gap.

[0020] The mounting base 1 includes a mounting block 101, a pre-positioning clamping mechanism and a fixing rope 102. The mounting block 101 is provided with a mounting groove 103, and a pre-positioning clamping mechanism is provided inside the mounting groove 103. The mounting block 101 is provided with fixing blocks 104 at the top and bottom corners, and the fixing blocks 104 are provided with fixing holes, and a fixing rope 102 is provided in the fixing holes. The mounting block 101 is installed with the steel beam 4 of the overhead passenger device through the fixing rope 102. The pre-positioning clamping mechanism includes a positioning clamping plate 105, a spring 106 and a pull rod 107. The mounting groove 103 is provided with a positioning clamping plate 105, and a spring 106 is provided at the bottom of the positioning clamping plate 105, and the spring 106 is connected to the mounting groove 103. A pull rod 107 is slidably provided on the mounting block 101, and the upper end of the pull rod 107 is connected to the bottom of the positioning clamping plate 105. One end of the positioning clamping plate 105 is slidably connected to the inner wall of the mounting groove 103, and the top of the positioning clamping plate 105 and the top of the mounting groove 103 are both provided with anti-skid pads 12. When the hanging device of the utility model is installed with the steel beam 4 of the overhead passenger device through the mounting base 1, the pull rod 107 is first pulled to make the height of the mounting groove 103 greater than the thickness of the steel beam 4 of the overhead passenger device, so that the steel beam 4 of the overhead passenger device can smoothly enter the mounting groove 103, and then the pull rod 107 is released, at which time the spring 106 is reset to drive the positioning clamping plate 105 to clamp the steel beam 4 of the overhead passenger device, and then the fixing rope 102 is inserted from the fixing block 104, and the two ends of the fixing rope 102 are fixed, so that the mounting base 1 is installed on the steel beam 4 of the overhead passenger device. The anti-skid pads 12 provided in the utility model can improve the installation stability of the mounting base 1 on the steel beam 4 of the overhead passenger device, and it is not easy to slip and deviate.

[0021] The adjusting beam 2 includes a beam body 201, a linear screw 202, a guide rod 203 and a rotating wheel 204. The beam body 201 is provided at the bottom of the connecting block 5. The linear screw 202 is rotatably provided inside the beam body 201. A guide rod 203 is provided inside the beam body 201 above the linear screw 202. The moving seat 6 is threadedly connected to the linear screw 202. The moving seat 6 is slidably connected to the guide rod 203. A rotating wheel 204 connected to the linear screw 202 is provided on one side of the beam body 201. The linear screw 202 can be driven to rotate by rotating the rotating wheel 204, so that the moving seat 6 moves on the linear screw 202, and the position of the adjusting rod is adjusted to reach a preset position.

[0022] A first magnetic block 13 is provided at one end of the fixing rod 11, and a second magnetic block 14 adapted to the first magnetic block 13 is provided on the hook 3. The fixing rod 11 is fixed to the hook 3 after being magnetically attracted by the first magnetic block 13 and the second magnetic block 14. After the fixing rod 11 is rotated, the first magnetic block 13 and the second magnetic block 14 are magnetically attracted to fix the emergency stop cable in the mounting hole formed by the hook 3 and the fixing rod 11.

[0023] The utility model can adjust the emergency stop wire of the overhead passenger device by setting an adjusting rod. The hanging height of the emergency stop wire can be adjusted by using the utility model device according to the undulating height of the lane so that the installation height of the emergency stop wire is at the same level as the seat of the overhead passenger device, which is convenient for the overhead passenger device to be stopped quickly when an emergency occurs when a person riding on the overhead passenger device. The hanging device of the utility model can achieve the advantage of convenient installation by means of the setting of the installation base 1, and can achieve flexible installation by means of the setting of the adjusting beam 2, which greatly improves the convenience of use.

[0024] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. Adjustable pull-wire emergency stop hanging device, characterized by: The invention comprises a mounting base (1), an adjusting beam (2), an adjusting rod and a hook (3); the mounting base (1) is mounted on a steel beam (4) of an overhead passenger device; a connecting block (5) is provided on the mounting base (1); an adjusting beam (2) is provided at the bottom of the connecting block (5); a movable seat (6) is movably connected to the adjusting beam (2); an adjusting rod is provided at the bottom of the movable seat (6); the adjusting rod comprises a sleeve (7), an inner rod (8) and a fixing bolt (9); an inner rod (8) is slidably provided inside the sleeve (7); an adjusting hole (10) is provided on the inner rod (8); a plurality of adjusting holes (10) are arranged in a longitudinal direction; a fixing bolt (9) is threadedly connected to the outer wall of the lower end of the sleeve (7); the fixing bolt (9) is connected to the adjusting hole (10); a hook (3) is provided at the lower end of the inner rod (8); a fixing rod (11) is rotatably connected to the hook (3); one end of the fixing rod (11) is fixed to the hook (3) by magnetic adsorption.

2. The adjustable pull-wire emergency stop hanging device according to claim 1 is characterized in that: The mounting base (1) comprises a mounting block (101), a pre-positioning clamping mechanism and a fixing rope (102); the mounting block (101) is provided with a mounting groove (103), the mounting groove (103) is provided with a pre-positioning clamping mechanism, the mounting block (101) is provided with fixing blocks (104) at the top and four corners of the bottom, the fixing block (104) is provided with a fixing hole, the fixing hole is provided with a fixing rope (102), and the mounting block (101) is mounted on a steel beam (4) of an overhead passenger device via the fixing rope (102).

3. The adjustable pull-wire emergency stop hanging device according to claim 2 is characterized in that: The pre-positioning clamping mechanism comprises a positioning clamping plate (105), a spring (106) and a pull rod (107); a positioning clamping plate (105) is provided in the mounting groove (103); a spring (106) is provided at the bottom of the positioning clamping plate (105); the spring (106) is connected to the mounting groove (103); a pull rod (107) is slidably provided on the mounting block (101); the upper end of the pull rod (107) is connected to the bottom of the positioning clamping plate (105).

4. The adjustable pull-wire emergency stop hanging device according to claim 3 is characterized in that: One end of the positioning clamping plate (105) is slidably connected to the inner wall of the installation groove (103), and an anti-slip pad (12) is provided on the top of the positioning clamping plate (105) and the upper part of the interior of the installation groove (103).

5. The adjustable pull-wire emergency stop hanging device according to claim 1 is characterized in that: The adjusting beam (2) comprises a beam body (201), a linear screw (202), a guide rod (203) and a rotating wheel (204); the beam body (201) is provided at the bottom of the connecting block (5); a linear screw (202) is rotatably provided inside the beam body (201); a guide rod (203) is provided inside the beam body (201) above the linear screw (202); the movable seat (6) is threadedly connected to the linear screw (202); the movable seat (6) is slidably connected to the guide rod (203); and a rotating wheel (204) connected to the linear screw (202) is provided on one side of the beam body (201).

6. The adjustable pull-wire emergency stop hanging device according to claim 1 is characterized in that: A first magnetic block (13) is provided at one end of the fixing rod (11), and a second magnetic block (14) adapted to the first magnetic block (13) is provided on the hook (3); the fixing rod (11) is fixed on the hook (3) through magnetic adsorption of the first magnetic block (13) and the second magnetic block (14).

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