Rail device of overhead man-riding device
By designing a fixed and movable track device and using a telescopic cylinder to drive the movable track to swing up and down, the problem of positional interference between the monorail crane and the gantry crane during cross-operation was solved, enabling cross-operation between the gantry crane and the monorail crane and improving the efficiency of underground transportation in the mine.
Patent Information
- Application Number
- CN202520316795.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-26
AI Technical Summary
In existing technologies, when monorail cranes and trolleybuses intersect on the same horizontal plane, spatial interference can easily occur, resulting in the inability to choose one at the intersection and thus preventing them from passing simultaneously.
Design a monorail crane track device, including a fixed track and a movable track. The movable track is driven by a telescopic cylinder to swing up and down to fill the gap in the fixed track so that the monorail crane can pass. When the monorail crane avoids, the movable track swings upward to form a gap, so as to achieve cross-operation.
It enables the cross-operation of the monorail and the gantry crane at any position underground, improving the efficiency of personnel and material transportation in the mine.
Smart Images
Figure CN223659665U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to single track crane technical field, specifically point to a cross monkey car track device. BACKGROUND
[0002] The most important function of single track crane transportation is the overall transportation of hydraulic support, including track, locomotive, lifting beam. The track is installed and fixed on the roadway roof through chain lock, forming track line, the locomotive runs on the track, and the transportation of hydraulic support is completed through the lifting beam.
[0003] Monkey car, also called overhead passenger car, is mainly used for auxiliary transportation of workers in underground mine, mainly composed of driving part, passenger part, rope supporting part, tail wheel part, tensioning part and electric control system, workers ride in the passenger part, and the driving device outputs power to drive the wheel and steel wire rope to run, thereby realizing the principle of conveying miners. The purpose of using monkey car to convey miners is to shorten the journey time of miners going up and down the well and reduce the physical consumption of miners.
[0004] When the single track crane locomotive and the monkey car work in the same horizontal plane, the intersection operation condition of the two will be encountered, at this time, the spatial position interference of the two will occur, and there is no better solution at present, therefore, only one of the single track crane and the monkey car can be selected at the intersection position. UTILITY MODEL CONTENTS
[0005] The utility model provides a cross monkey car track device in view of the deficiency of prior art.
[0006] The utility model is realized through the following technical schemes, provide a cross monkey car track device, including fixed track, be equipped with the notch on the fixed track, the fixed track on both ends of the notch is respectively hinged with the swing of the movable track up and down, two movable tracks butt joint and form continuous single track crane track with the fixed track, the movable track is connected with movable track hanging chain, still include telescopic cylinder that drives movable track swing up and down.
[0007] As optimization, the first ear plate is fixedly connected to the upper end of the fixed track, the second ear plate is fixedly connected to the upper end of the movable track, and the first ear plate and the second ear plate are hinged.
[0008] As optimization, the fixed track hanging plate is fixedly connected to the upper end of the fixed track, the telescopic cylinder connecting plate is fixedly connected to the upper end of the movable track, and the fixed track hanging plate and the telescopic cylinder connecting plate are respectively hinged with both ends of the telescopic cylinder.
[0009] As optimization, the butt joint surface of the two movable tracks after butt joint is inclined.
[0010] As optimization, one end of the movable track is fixedly connected with a positioning shaft, and the other end of the movable track is fixedly connected with a positioning plate, and the positioning plate is provided with a positioning hole for inserting the positioning shaft.
[0011] As optimization, the fixed track is hingedly connected with a car stopping plate, and the car stopping plate is connected with the movable track through a pull rope.
[0012] The utility model discloses a kind of monkey car track devices, and the movable track is swung up and down by telescopic cylinder, when monorail runs, the gap is made up by movable track, the smooth passing of monorail locomotive is guaranteed;When monkey car moves to monorail position, the gap is avoided by movable track swing upward, so that monkey car can pass from gap position, realize the cross operation of monkey car and monorail track, monkey car and monorail can be arranged at any position in pit, improve personnel and article conveying efficiency in mine. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the front view of the utility model monorail locomotive walking state;
[0014] Figure 2 It is the front view of the utility model monkey car walking state;
[0015] Figure 3 It is the plan view of the utility model;
[0016] Figure 4 It is the utility model Figure 3 A part enlarged view;
[0017] Figure 5 It is the local enlarged view of the utility model car stopping plate position;
[0018] Figure 6 It is the plan view of the utility model use state;
[0019] Figure 7 It is the front view of the utility model use state;
[0020] In the drawing:
[0021] 1, fixed track, 2, movable track, 3, butt joint surface, 4, first lug plate, 5, second lug plate, 6, fixed track hanging chain, 7, fixed track hanging plate, 8, telescopic cylinder, 9, telescopic cylinder connecting plate, 10, pull rope, 11, car stopping plate, 12, pulley, 13, movable track hanging chain, 14, positioning plate, 15, positioning shaft, 16, monkey car, 17, monkey car steel wire rope, 18, car stopping plate mounting plate, 19, limit plate. DETAILED DESCRIPTION
[0022] To clearly illustrate the technical features of the present scheme, the following through specific embodiments, the present scheme is described.
[0023] As shown in Figures 1-7 The utility model discloses a morea car track device, including fixed track 1, and fixed track 1 is hung and fixed through fixed track hanging chain 6, and the upper end of fixed track hanging chain 6 is fixed on the top surface of roadway.
[0024] As shown in Figure 6 Morea car steel wire rope 17 crosses fixed track 1, and as shown in Figure 7 Morea car steel wire rope 17 is located above fixed track 1, and morea car 16 is hung on morea car steel wire rope 17 to realize walking, therefore morea car 16 will interfere with fixed track 1. In order to prevent interference, the notch is equipped on the fixed track 1, and therefore morea car 16 can pass through the notch.
[0025] In order to fill the gap when walking in monorail, the hinged movable track 2 that swings up and down is respectively equipped on the fixed track 1 at both ends of the gap, and the end of movable track 2 is hinged with the end of the gap of fixed track 1, so that movable track 2 can swing up, in order to realize the hinge, the first ear plate 4 is fixedly connected to the upper end of the fixed track 1, the second ear plate 5 is fixedly connected to the upper end of the movable track 2, and the first ear plate 4 and the second ear plate 5 are hinged through the horizontal pin shaft. The two movable tracks 2 are connected after abutting to form a continuous monorail track with the fixed track 1.
[0026] When the movable track 2 is connected with the fixed track 1, in order to support the movable track 2, the movable track hanging chain 13 is connected to the movable track 2, and the upper end of the movable track hanging chain 13 is fixed on the top surface of the roadway.
[0027] In order to realize the swing of the movable track 2, the telescopic cylinder 8 that drives the movable track 2 to swing up and down is further included. In the embodiment, the fixed track hanging plate 7 is fixedly connected to the upper end of the fixed track 1, the telescopic cylinder connecting plate 9 is fixedly connected to the upper end of the movable track 2, and the fixed track hanging plate 7 and the telescopic cylinder connecting plate 9 are respectively hinged with the two ends of the telescopic cylinder 8. Therefore, when the telescopic cylinder 8 is contracted, the movable track 2 can be swung up, and the telescopic cylinder 8 can be a gas cylinder, an oil cylinder or an electric push rod, and in the embodiment, a gas cylinder is adopted.
[0028] In order to realize the abutment of the two movable tracks 2, the abutment surface 3 after the abutment of the two movable tracks 2 is inclinedly arranged. As shown in Figure 1 、 2 When the two movable tracks 2 are connected, the left movable track 2 is first connected with the left fixed track to form a straight line, and then the right movable track 2 is lowered to press on the inclined surface of the left movable track.
[0029] In order to realize the positioning of the two active tracks 2 after docking, the right end of the upper end of the left active track 2 is fixedly connected with a positioning shaft 15, and the left end of the upper end of the right active track 2 is fixedly connected with a positioning plate 14, and the positioning plate 14 is provided with a positioning hole for inserting the positioning shaft 15. As shown in Figure 4 When the end of the positioning plate 14 covers the left active track 2, the positioning shaft 15 is inserted into the positioning hole, so that the positioning of the two is realized, and the left and right deviation of the two is prevented. In order to facilitate insertion, the positioning hole is a long hole, and the length direction extends along the length direction of the active track 2.
[0030] Since the active track is upwardly avoided, the monorail cannot pass through, and therefore a car stopping mechanism needs to be arranged. In the embodiment, a car stopping plate 11 is hingedly connected to the fixed track 1, and one car stopping plate 11 is hingedly connected to each of the fixed tracks on the two sides of the gap, as shown in Figure 1 5 The car stopping plate 11 is located on the side of the fixed track 1 and is hingedly connected to a car stopping plate mounting plate 18 on the upper end surface of the fixed track 1, and a limiting plate 19 is welded to the car stopping plate 11. When the car stopping plate 11 swings downward under the action of gravity, the limiting plate 19 is pressed against the car stopping plate mounting plate 18, so that the car stopping plate 11 cannot continue to swing. Therefore, when the monorail vehicle travels to this position, the car stopping effect is achieved.
[0031] When the active track is docked with the fixed track, the car stopping plate 11 needs to swing upward. In the embodiment, the car stopping plate 11 is connected with the active track through a pull rope 10. When the active track swings downward, the pull rope drives the car stopping plate 11 to swing upward, so as to avoid the walking path of the monorail vehicle.
[0032] In the embodiment, a pulley 12 is arranged on the telescopic cylinder connecting plate 9, and the pull rope 10 is a steel wire rope. After the steel wire rope passes through the pulley 12, two sections of the steel wire rope are connected to the two sides of the car stopping plate 11.
[0033] The use method of the utility model is as follows: when the monorail works, the active track 2 is used to dock with the fixed track 1, so as to form a continuous monorail track for realizing the walking of the monorail. At this time, the pull rope 10 pulls up the car stopping plate 11 to open the monorail travel route.
[0034] When it is necessary to avoid the monkey car 16, as shown in Figure 2 The telescopic cylinder 8 is retracted to drive the active track 2 to swing upward, so as to form a gap in the fixed track 1, and the monkey car 16 can pass through the gap. After the active track 2 swings upward, the pull rope 10 is loosened, and the car stopping plate 11 swings downward under the action of gravity, so as to swing to the monorail travel route and achieve the car stopping effect.
[0035] Of course, the above description is also not limited to the above examples, the technical features not described in the utility model can be realized by or using the prior art, which will not be repeated here; the above embodiments and drawings are only used to illustrate the technical scheme of the utility model and are not a limitation on the utility model, the utility model has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that the changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the utility model do not deviate from the purpose of the utility model, and should also belong to the protection scope of the claims of the utility model.
Claims
1. A monkey-crossing vehicle track device, characterized in that: It includes a fixed track (1), which has a notch. The fixed track (1) at both ends of the notch is hinged with a movable track (2) that swings up and down. After the two movable tracks (2) are connected together, they form a continuous monorail suspension track with the fixed track (1). The movable track (2) is connected with a movable track suspension chain (13). It also includes a telescopic cylinder (8) that drives the movable track (2) to swing up and down.
2. The monkey-crossing vehicle track device according to claim 1, characterized in that: The fixed track (1) is fixedly connected to the upper end of the first ear plate (4), and the movable track (2) is fixedly connected to the upper end of the second ear plate (5). The first ear plate (4) and the second ear plate (5) are hinged together.
3. The monkey-crossing vehicle track device according to claim 1, characterized in that: The fixed track (1) is fixedly connected to a fixed track hanging plate (7) at its upper end, and the movable track (2) is fixedly connected to a telescopic cylinder connecting plate (9) at its upper end. The fixed track hanging plate (7) and the telescopic cylinder connecting plate (9) are respectively hinged to both ends of the telescopic cylinder (8).
4. The monkey-crossing vehicle track device according to claim 1, characterized in that: The docking surfaces (3) of the two active tracks (2) are tilted after docking.
5. The monkey-crossing vehicle track device according to claim 1, characterized in that: One of the movable tracks (2) has a positioning shaft (15) fixed to its upper end, and the other movable track (2) has a positioning plate (14) fixed to its upper end. The positioning plate (14) has a positioning hole for inserting the positioning shaft (15).
6. The monkey-crossing vehicle track device according to claim 1, characterized in that: A wheel stop plate (11) is hinged on the fixed track (1), and the wheel stop plate (11) is connected to the movable track by a pull rope (10).