Monorail erecting device

Abstract

The utility model discloses a monorail erecting device which comprises a pneumatic driving unit, a hoisting beam, a lifting device, a transportation platform, an angle height adjusting device, a working platform and a connecting rod, the pneumatic driving unit is installed on a monorail, the hoisting beam is installed on the monorail through a hoisting sliding block, one end of the transportation platform is hinged to the hoisting beam through the connecting rod, and the angle height adjusting device is installed on the working platform. The lifting device is arranged between the transportation platform and the hoisting beam and is used for controlling the height between the transportation platform and the hoisting beam, and the working platform is connected with the end part of the transportation platform through the angle height adjusting device and is positioned below the monorail to be erected. The device is provided with the transportation platform and the working platform, tracks can be stored, workers can erect the tracks, and the single-track erecting device is convenient to install, easy to use and suitable for assembling, disassembling and maintaining of underground tracks.

Description

Technical Field

[0001] The utility model relates to a track installation device, in particular to a monorail erection device. Background Art

[0002] Underground transportation refers to the operation of transporting ore and waste rock from the mining exit point to the bottom of the mine, the skip mine bin or the ground using mechanical equipment. The transportation methods are divided into two types: rail transportation and trackless transportation. Among them, the monorail crane transportation system in rail transportation is simple, with the characteristics of small mine construction volume, less equipment and personnel, fast single-machine transportation speed and high safety. It has developed into one of the main auxiliary transportation methods in modern mines.

[0003] However, when the existing monorail tracks are being erected, they are transported to the designated location by transportation equipment in the tunnel, and then hoisted by a pneumatic hoist to achieve installation. This method requires a large amount of labor, has low installation efficiency, and seriously affects the construction period. Utility Model Content

[0004] In view of the problems existing in the above-mentioned prior art, the utility model provides a monorail erection device, which is provided with a transport platform and a work platform, can store tracks and provide workers with track erection operations. The monorail erection device is easy to install and simple to use, and is suitable for the assembly, disassembly and maintenance of underground tracks.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a monorail erection device, comprising: a pneumatic drive unit, a lifting beam, a lifting device, a transport platform, an angle height adjustment device, a working platform, and a connecting rod, wherein the pneumatic drive unit is installed on the monorail, the lifting beam is installed on the monorail through a lifting slider, one end of the transport platform is hinged to the lifting beam through a connecting rod, and the lifting device is arranged between the transport platform and the lifting beam to control the height between the transport platform and the lifting beam, the working platform is connected to the end of the transport platform through the angle height adjustment device, and is located below the monorail to be erected.

[0006] Furthermore, the pneumatic drive unit is a pneumatic monorail crane drive unit with a built-in safety brake protection device.

[0007] Furthermore, a connecting rod is provided between the pneumatic drive unit and the lifting beam, and the connecting rod is hinged to the pneumatic drive unit and the lifting beam.

[0008] Furthermore, it also includes a limiter, which is installed on the track and is used to fix the monorail erection device.

[0009] Furthermore, the lifting beam is provided with a plurality of through holes for installing connecting rods, and two ends of the connecting rods are respectively hinged to the lifting beam and the transport platform.

[0010] Furthermore, the lifting device is a pneumatic hoist, which is hung on a lifting beam and has a hook installed on a transport platform.

[0011] Furthermore, the angle and height adjustment device is a fixed plate, which is installed on the transport platform. The fixed plate is provided with multiple angle adjustment holes and multiple height adjustment holes. The side of the working platform is provided with corresponding adjustment holes. The working platform is connected to the angle and height adjustment holes on the fixed plate by bolts for fixation.

[0012] Furthermore, the transport platform and the working platform are both provided with guardrails.

[0013] The beneficial effects of the utility model are as follows: the device is provided with a transport platform and a working platform, which can store rails and provide workers with rail installation operations; the monorail installation device is convenient to install and simple to use, and is suitable for assembly, disassembly and maintenance of underground rails. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the transport platform structure;

[0016] Figure 3 It is a schematic diagram of the working platform structure;

[0017] Figure 4 This is a schematic diagram of the installation structure of the pneumatic drive unit;

[0018] In the figure: 1. pneumatic drive unit; 11. roller; 12. mounting frame; 13. pneumatic motor; 14. reducer; 15. rack; 2. lifting beam; 3. lifting device; 4. transport platform; 41. guardrail; 5. angle height adjustment device; 51. angle adjustment hole; 52. height adjustment hole; 6. working platform; 7. connecting rod; 8. connecting rod; 9. monorail; 91. lifting slide block; 10. limiter. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the scope of the utility model.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0021] like Figure 1-4 As shown, a monorail erection device includes: a pneumatic drive unit 1, a lifting beam 2, a lifting device 3, a transport platform 4, an angle height adjustment device 5, a working platform 6, and a connecting rod 7. The pneumatic drive unit 1 is installed on the monorail 9, and the lifting beam 2 is installed on the monorail 9 through a lifting slider 91. One end of the transport platform 4 is hinged to the lifting beam 2 through the connecting rod 7, and the lifting device 3 is arranged between the transport platform 4 and the lifting beam 2 to control the height between the transport platform 4 and the lifting beam 2. The working platform 6 is connected to the end of the transport platform 4 through the angle height adjustment device 5 and is located below the monorail 9 to be erected.

[0022] Furthermore, the pneumatic drive unit 1 is a pneumatic monorail 9 crane drive unit with a built-in safety brake protection device, such as a rail trolley with a brake function.

[0023] like Figure 4 As shown, the pneumatic drive unit 1 and the monorail 9 are transmitted through a gear rack mechanism, the rack 15 is installed on the monorail 9 track, and the gear is arranged in the pneumatic drive unit 1. The pneumatic drive unit 1 includes: a roller 11, a mounting frame 12, a pneumatic motor 13, a reducer 14, and a gear. The mounting frame 12 is hoisted on the track through the roller 11, the pneumatic motor 13 is connected to the reducer 14 and is installed on the mounting frame 12, the gear is installed on the output shaft of the reducer 14, and the gear is meshed with the rack 15 on the track. The pneumatic motor 13 and the reducer 14 can make the pneumatic drive unit 1 have a self-locking function, and the position of the monorail 9 erection device can be guaranteed to remain unchanged when there is no driving or a large external force.

[0024] like Figure 1 As shown, a connecting rod 8 is further provided between the pneumatic drive unit 1 and the lifting beam 2. The connecting rod 8 is hinged to the pneumatic drive unit 1 and the lifting beam 2 so that they can be offset at a certain angle, making them more suitable for complex working conditions.

[0025] like Figure 1 As shown, it also includes a limiter 10, which is installed on the track and is used to fix the monorail 9 erection device to prevent the lifting slider 91 from moving, thereby further protecting the monorail 9 erection device and improving safety.

[0026] like Figure 1 As shown, there are two connecting rods 7 to improve the connection strength and stability during height adjustment and ensure safety.

[0027] like Figure 1As shown, the lifting beam 2 is provided with a plurality of through holes for installing the connecting rod 7. The two ends of the connecting rod 7 are respectively hinged on the lifting beam 2 and the transport platform 4, which are used to adjust the hinge position of the connecting rod 7 and the lifting beam 2 to better meet the needs of various working conditions. The installation hole can also adjust the installation position of the lifting device 3.

[0028] like Figure 1 As shown, the lifting device 3 is a pneumatic hoist, which is hung on the lifting beam 2, and its hook is installed on the transport platform 4. By adjusting the lifting height of the pneumatic hoist, the height of the transport platform 4 and the working platform 6 can be adjusted.

[0029] like Figure 1-3 As shown, the angle height adjustment device is a fixed plate, which is installed on the transport platform 4. The fixed plate is provided with a plurality of angle adjustment holes 51 and a plurality of height adjustment holes 52 arranged in an arc shape. The side of the working platform 6 is provided with corresponding adjustment holes. The working platform 6 is connected to the angle and height adjustment holes 52 on the fixed plate by bolts for fixation. The angle adjustment of the working platform 6 is achieved by installing the angle adjustment holes 51 at different positions, and the height adjustment is achieved by installing the adjustment holes at different heights. The working platform 6 is provided with a plurality of installation holes corresponding to the angle adjustment holes 51, which can be adjusted according to different working conditions to improve applicability.

[0030] like Figure 1-3 As shown, the transport platform 4 and the working platform 6 are both provided with guardrails 41, and the transport platform 4 is provided with an area for placing hanging rails.

[0031] like Figure 1 As shown, after the first part of the track is installed, the monorail 9 erection device can be installed on this section of the track, and the transport platform 4 can be lifted to an appropriate height by the lifting device 3. The angle and height of the working platform 6 can then be adjusted by the lifting device 3 and the angle height adjustment device 5 according to the angle and height of the tunnel. Personnel erect the track to the working platform 6 to complete the installation of the track, and further track laying is completed.

[0032] The device can transport the uninstalled monorail 9 tracks at a low place from a low place to a high place to facilitate installation and handling. At the same time, the uninstalled monorail 9 tracks at a distant place can also be transported for installation. It can be selected according to different working conditions to improve applicability.

[0033] Pneumatic motors and pneumatic hoists use underground compressed air as a power source, are easy to use and low in cost.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A monorail installation device, characterized in that: include: A pneumatic drive unit, a lifting beam, a lifting device, a transport platform, an angle height adjustment device, a working platform, and a connecting rod. The pneumatic drive unit is installed on the monorail, and the lifting beam is installed on the monorail through a lifting slider. One end of the transport platform is hinged to the lifting beam through a connecting rod, and the lifting device is arranged between the transport platform and the lifting beam to control the height between the transport platform and the lifting beam. The working platform is connected to the end of the transport platform through the angle height adjustment device and is located below the monorail to be erected.

2. A monorail installation device according to claim 1, characterized in that: The pneumatic drive unit is a pneumatic monorail crane drive unit with a built-in safety brake protection device.

3. A monorail installation device according to claim 1, characterized in that: A connecting rod is also provided between the pneumatic drive unit and the lifting beam, and the connecting rod is hingedly connected with the pneumatic drive unit and the lifting beam.

4. A monorail installation device according to claim 1, characterized in that: It also includes a stopper, which is installed on the track and is used to fix the monorail erection device.

5. A monorail installation device according to claim 1, characterized in that: The lifting beam is provided with a plurality of through holes for installing connecting rods, and two ends of the connecting rods are respectively hinged on the lifting beam and the transport platform.

6. A monorail installation device according to claim 1, characterized in that: The lifting device is a pneumatic hoist, which is hung on a lifting beam and has a hook installed on a transport platform.

7. A monorail installation device according to claim 1, characterized in that: The angle and height adjustment device is a fixed plate, which is installed on the transport platform. The fixed plate is provided with multiple angle adjustment holes and multiple height adjustment holes. The side of the working platform is provided with corresponding adjustment holes. The working platform is connected to the angle and height adjustment holes on the fixed plate by bolts for fixation.

8. The monorail installation device according to claim 1, characterized in that: The transport platform and the working platform are both provided with guardrails.

9. The monorail installation device according to claim 1, characterized in that: The pneumatic drive unit and the monorail are driven by a rack and pinion mechanism.

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