Mining area track capital construction device

Abstract

The utility model discloses a mining area track capital construction device which comprises a track laying and transporting mechanism, the track laying and transporting mechanism comprises a central shaft rod, and a plurality of track laying and transporting frame assemblies are assembled and connected to the central shaft rod; the rail laying transportation frame assembly comprises an adjusting long rod fixedly connected to the center shaft rod, and stacking frames on the side walls of the two sides of the adjusting long rod. The stacking frames are rotatably connected with a plurality of carrier rollers, the track laying transportation frame assembly further comprises a driving shaft which is rotatably connected between the stacking frames, and the driving shaft is fixedly connected with a friction sleeve; the driving shaft is driven by a driving assembly; a plurality of track wheels rolling on the track are assembled and connected to the adjusting long rod; a plurality of lowering wheel mechanisms are assembled and connected to the stacking frame, and the rolling balance is improved through the lowering wheel mechanisms. According to the design of the components of the device, heavy steel rails are laid on narrow geographic positions in a flexible mode, and due to the fact that the height is low, the steel rail discharging stability is high, and the safety is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of mining area track laying, in particular to a mining area track infrastructure device. Background Art

[0002] In the mining process, in order to transport manpower and material resources in a relatively efficient manner, it is necessary to lay tracks in the mining area. Specifically, transportation is achieved by laying tracks.

[0003] In the process of laying tracks, large-scale track laying machinery is currently used for laying. Specifically, the track laying machine is used to lower the rails, sleepers, etc. to the laying position for laying. After laying one track, the remaining tracks continue to be laid.

[0004] However, due to the special geographical environment of the mining area, during the laying process, if the track is laid in a narrow working environment, it is difficult for large laying equipment to operate in the tunnel bored through the mountain. At present, materials such as rails and sleepers can only be transported and laid by manual labor.

[0005] However, this method is obviously very inefficient in laying, and the heavy rails and sleepers require a lot of manpower and material resources to be transported to the laying location.

[0006] Therefore, during the track laying process, after a track is laid in advance, the laid track is used as the running track, and the materials are placed on the running vehicle. The vehicle runs on the track and unloads the materials after driving to the target position.

[0007] However, most of the vehicles currently running on the tracks are large in size and high in height (normally used to transport mineral materials). On the one hand, it is difficult to unload the heavy rails and sleepers. On the other hand, because the height of the unloading is very high, the unloading process requires lifting and unloading. Overall, the workload is also very large.

[0008] Therefore, in the actual construction process, how to lower the track slowly and labor-savingly in a more flexible and low-altitude way during the track laying process not only greatly reduces the difficulty of the track laying operation, but also improves the safety of the operation. Utility Model Content

[0009] Based on the above background, the purpose of the utility model is to provide a mining area track infrastructure device.

[0010] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0011] A mining area track infrastructure device, comprising a track laying and transporting mechanism, wherein the track laying and transporting mechanism comprises a central shaft, and a plurality of track laying and transporting frame assemblies are assembled and connected to the central shaft;

[0012] The track laying transport frame assembly includes an adjustable long rod fixedly connected to a central shaft rod, and stacking frames on the side walls of both sides of the adjustable long rod;

[0013] The stacking rack is rotatably connected to a plurality of rollers, and the track laying transport rack assembly further comprises a driving shaft rotatably connected between the stacking racks, and a friction sleeve is fixedly connected to the driving shaft;

[0014] The drive shaft is driven by a drive assembly;

[0015] The adjusting long rod is equipped with a plurality of track wheels rolling on the track;

[0016] The stacking rack is equipped with a plurality of lowering wheel mechanisms, and the rolling balance is increased by the lowering wheel mechanisms.

[0017] Preferably, the central shaft is equipped with two track laying and transport frame assemblies spaced apart from each other in the front and rear directions.

[0018] Preferably, the stacking frame comprises a folding frame portion which is symmetrically arranged front and back, and the folding frame portion is welded on the adjusting long rod;

[0019] A connecting beam portion is integrally formed between the folding frame portions.

[0020] Preferably, the rollers are all rotatably connected to the folding frame portion;

[0021] The driving shaft is rotatably connected between the central parts of the connecting beam parts.

[0022] Preferably, the drive assembly comprises a driven pulley fixedly mounted at an end position of the drive shaft;

[0023] The driving assembly also includes a driving motor, the output shaft of which is connected to a driving pulley, and the driving pulley and the driven pulley are driven by a transmission belt;

[0024] The connecting beam portion is fixedly connected with a mounting frame plate for fixing the driving motor.

[0025] Preferably, the lowering wheel mechanism comprises a lowering wheel frame rod, and the lowering wheel frame rod is assembled on the folding frame part;

[0026] The lower end of the lowering wheel frame rod is connected with a roller;

[0027] The upper end of the lowering wheel frame rod is threadedly connected with an adjusting screw, and the adjusting screw is fixedly connected to the folding frame part.

[0028] Preferably, a rectangular adjustment opening is provided on the lowering wheel frame rod;

[0029] An inner adjustment slide rod is fixedly connected inside the rectangular adjustment opening;

[0030] A sliding seat is slidably connected to the inner adjusting sliding rod, and rollers are respectively mounted and connected to the side walls on both sides of the sliding seat.

[0031] Preferably, a spring is sleeved on the inner adjustment slide rod, and two ends of the spring are respectively fixedly connected to the sliding seat and the top position in the rectangular adjustment opening.

[0032] Preferably, a plurality of rubber buffer strips are fixedly connected to the roller.

[0033] The utility model has the following beneficial effects:

[0034] 1. During the construction process, the operator hangs the pull ring at the end of the central shaft rod on the locomotive, or directly ties the pull rope, and moves on the track by hand. When it moves to the destination, the drive motor is turned on. Under the drive of the drive motor, the drive shaft rotates. During the rotation of the drive shaft, the friction sleeve with relatively high friction resistance gives friction power to the rails stacked on the friction sleeve. Because the length of the rail is large, it is supported on the roller. Therefore, with the continuous drive of the drive motor, the heavy rails are automatically moved from the drive shaft and the roller to fall on both sides of the track. This method greatly reduces the technical defect that long rails are not easy to lay in a narrow working environment during track laying during construction.

[0035] 2. The device disclosed by the utility model is not only highly stable, but also during the laying process, the rails are discharged onto the drive shaft and the rollers to achieve simultaneous unloading of multiple rails at the track laying position, thus meeting the construction requirements.

[0036] In addition, during the unloading process, due to the relatively low height, the rail unloading is highly stable and safe, and the rail is not prone to excessive impact during the unloading process.

[0037] 3. During the working process, when the wheel frame rod is lowered to vertical, the roller touches and presses on the stone base. Due to the unevenness of the stone base, the spring is constantly deformed during driving to form a buffer. This method can ensure that the roller can elastically touch and press on the stone base without hollowing out. Secondly, buffering can be achieved to avoid excessive shaking of the entire device, which will lead to instability of the stacking track.

[0038] 4. The device disclosed in the utility model is not limited to stacking rails, but sleepers laid on the rails and other materials can also be stacked and transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0040] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the utility model;

[0041] Figure 2 This is a schematic diagram of the structure of the driving assembly in the embodiment of the utility model;

[0042] Figure 3 This is a schematic diagram of the structure of the roller in the embodiment of the utility model;

[0043] Figure 4 This is a schematic diagram of the structure of the lowering wheel mechanism in the embodiment of the utility model;

[0044] Figure 5 It is a structural schematic diagram of a track laying transport frame assembly in an embodiment of the utility model;

[0045] Figure 6 For the utility model embodiment Figure 1 Top view of .

[0046] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0048] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0049] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0050] Example 1

[0051] like Figure 1-6 As shown, a mining area track infrastructure device includes a track laying and transportation mechanism, wherein the track laying and transportation mechanism includes a central shaft rod 1, wherein the central shaft rod 1 is a shaft rod of thickened design, and a threaded structure is provided on the outer side wall of the shaft rod.

[0052] Two track laying and transporting frame assemblies are assembled and connected on the central shaft 1. The laid rails are placed between the track laying and transporting frame assemblies.

[0053] The specific structure of the track laying transport frame assembly is as follows:

[0054] The track laying transport frame assembly includes an adjusting long rod 2 fixedly connected to a central shaft 1 (according to the existing conventional method, a plurality of track wheels 21 rolling on the track are assembled and connected to the adjusting long rod 2, and the track wheel 21 is a conventional wheel body for rolling on the track disclosed in the prior art) and two pairs of adjusting nuts are threadedly connected to the adjusting long rod 2 and are respectively positioned on both sides of the adjusting long rod 2.

[0055] The stacking racks 3 are welded on the left and right side walls of the above-mentioned adjusting long rod 2; the stacking racks 3 are arranged in a symmetrical distribution manner.

[0056] Its shape is as follows: the stacking frame 3 comprises folding frame parts 31 symmetrically arranged front and back, and the folding frame parts 31 are welded to the adjusting long rod 2; and a connecting beam part 32 is integrally formed between the folding frame parts 31.

[0057] The stacking frame 3 is rotatably connected to a plurality of rollers 35 (according to the existing method, both ends of the rollers 35 are fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to the folding frame part 31 on the stacking frame 3), and the stacking track is placed on the rollers 35.

[0058] At the same time, the track laying transport frame assembly also includes a driving shaft rotatably connected between the stacking frames 3, and a friction sleeve 34 is fixedly connected to the driving shaft (the friction sleeve 34 is a wear-resistant rubber sleeve, and one is respectively sleeved on the left and right sides of the driving shaft). According to the existing method, the connecting beam portion 32 of the stacking frame 3 is provided with mounting holes, and the mounting holes are respectively installed with bearings rotatably connected to the driving shaft.

[0059] The drive shaft is driven by a drive assembly 33; specifically, the drive assembly 33 includes a driven pulley 332 fixedly mounted at the end of the drive shaft; the drive assembly 33 also includes a drive motor 331, and the output shaft of the drive motor 331 is connected with a driving pulley, and according to the existing method, the driving pulley and the driven pulley 332 are driven by a transmission belt. At the same time, in order to achieve the fixed installation of the motor, the connection beam 32 is fixedly connected with a mounting frame plate for fixing the drive motor 331, which is the same as the existing method for fixing the motor.

[0060] During operation, the driving motor 331 (according to the existing method, the wire on the driving motor 331 is connected to the mobile power supply, and the mobile power supply is fixedly installed on the mounting frame plate or in a relatively hidden position on the stacking frame 3 according to the existing method).

[0061] During the construction process, the operator pulls the pull ring 11 at the end of the central shaft 1 to the locomotive (or directly ties the pull rope and moves it by hand. This method is highly flexible, especially for locations with complex geographical locations, or during time work, when repairing tracks over short distances, several rails are laid out and then pulled to the construction location). The locomotive travels on the track. When it moves to the destination location (such as tunnels, culverts, winding mountain tunnels, etc. with narrow space), the drive motor 331 is turned on. The drive shaft rotates under the drive of the drive motor 331. During the rotation of the drive shaft, the friction sleeve 34 with relatively high friction resistance gives friction power to the rails stacked on the friction sleeve 34, and because the length of the rail is relatively large, it is supported on the roller 35 (the roller 35 includes a roller body 351, and the upper roller body 351 is fixedly connected with a plurality of rubber buffer strips 352. According to the existing method, the rubber buffer strips 352 are fixed to the roller 35 by riveting, so as to increase the friction force and improve the stability of the track when it moves).

[0062] Because the rails are supported on the rollers 35, with the continuous drive of the drive motor 331, the heavy rails automatically move from the drive shaft and the rollers 35 to fall on both sides of the track. This method greatly reduces the technical defect that long rails are not easy to lay in a narrow working environment during track laying during construction.

[0063] The above method is not only highly stable, but also during the laying process, the rails are discharged onto the drive shaft and the roller 35 to achieve simultaneous unloading of multiple rails at the track laying position, thus meeting the construction requirements.

[0064] In addition, during the unloading process, due to the relatively low height, the rail unloading is highly stable and safe, and the rail is not prone to excessive impact during the unloading process.

[0065] Example 2

[0066] like Figure 1-6 As shown, in this embodiment, based on the structure of the embodiment 1, a plurality of lowering wheel mechanisms 4 are assembled and connected to the stacking rack 3, and the rolling balance is increased by the lowering wheel mechanisms 4. Specifically, the lowering wheel mechanisms 4 that can be lowered and raised are installed on the stacking racks 3 on both sides for the purpose of: when the stacking racks 3 on both sides are not well balanced during stacking, in order to improve the stability of transportation and avoid rollover, the lowering wheel design, specifically, when one side is too heavy and too tilted, the lowering wheel mechanism 4 on that side is lowered and rolled on the stone foundation at the edge of the track.

[0067] Specifically, the wheel lowering mechanism 4 includes a wheel lowering frame rod 41, which is assembled on the folding frame portion 31, and the upper end of the wheel lowering frame rod 41 is threadedly connected with an adjusting screw (a threaded cavity is provided at the upper end of the wheel lowering frame rod 41), and the adjusting screw is fixedly connected to the folding frame portion 31. Rotate the wheel lowering frame rod 41 (L-shaped steel frame) to vertical. Rotate the wheel lowering frame rod 41, and partially retract the adjusting screw into the threaded cavity of the wheel lowering frame rod 41. The threaded connection method solves the defect of the instability of the wheel lowering frame rod 41. Under normal driving conditions (relatively small load), rotate the wheel lowering frame rod 41 until the wheel lowering frame rod 41 is raised.

[0068] The lower end of the wheel frame rod 41 is connected with a roller 42; the specific method is as follows: a rectangular adjustment opening 411 is provided on the wheel frame rod 41; an inner adjustment slide rod 44 is fixedly connected in the rectangular adjustment opening 411; a sliding seat 43 is slidably connected to the inner adjustment slide rod 44, and rollers 42 are respectively connected with the side walls on both sides of the sliding seat 43 (the axle of the roller 42 is welded to the sliding seat 43). A spring 45 is sleeved on the inner adjustment slide rod 44, and the two ends of the spring 45 are respectively fixedly connected to the sliding seat 43 and the top position in the rectangular adjustment opening.

[0069] During operation, when the wheel frame rod 41 is lowered to a vertical position, the roller 42 contacts and presses on the stone foundation. Due to the unevenness of the stone foundation, the spring 45 is constantly deformed during driving to form a buffer (using the deformation of the spring 45 to form a buffer is a common use of the prior art based on the inherent properties of the spring 45). This method ensures that the roller 42 can elastically contact and press on the stone foundation without being hollowed out, and secondly, achieves buffering to prevent the entire device from shaking too much, resulting in instability of the stacking track.

[0070] In actual work, the device disclosed by the utility model is not limited to stacking rails, but sleepers laid on the rails and other materials can also be stacked and transported.

[0071] And for long materials, they can be unloaded by friction pushing in the above-mentioned way.

[0072] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A mining area track infrastructure device, characterized in that: It comprises a track laying and transporting mechanism, wherein the track laying and transporting mechanism comprises a central shaft, and a plurality of track laying and transporting frame assemblies are assembled and connected to the central shaft; The track laying transport frame assembly includes an adjustable long rod fixedly connected to a central shaft rod, and stacking frames on the side walls of both sides of the adjustable long rod; The stacking rack is rotatably connected to a plurality of rollers, and the track laying transport rack assembly further comprises a driving shaft rotatably connected between the stacking racks, and a friction sleeve is fixedly connected to the driving shaft; The drive shaft is driven by a drive assembly; The adjusting long rod is equipped with a plurality of track wheels rolling on the track; The stacking rack is equipped with a plurality of lowering wheel mechanisms, and the rolling balance is increased by the lowering wheel mechanisms.

2. The mining area track infrastructure device according to claim 1, characterized in that: The central shaft is equipped with and connected to two track laying and transport frame assemblies which are spaced apart from each other.

3. The mining area track infrastructure device according to claim 1, characterized in that: The stacking frame comprises a folding frame portion symmetrically arranged front and back, and the folding frame portion is welded on the adjusting long rod; A connecting beam portion is integrally formed between the folding frame portions.

4. The mining area track infrastructure device according to claim 3, characterized in that: The rollers are all rotatably connected to the folding frame portion; The driving shaft is rotatably connected between the central parts of the connecting beam parts.

5. The mining area track infrastructure device according to claim 4, characterized in that: The driving assembly includes a driven pulley fixedly mounted at the end position of the driving shaft; The driving assembly also includes a driving motor, the output shaft of which is connected to a driving pulley, and the driving pulley and the driven pulley are driven by a transmission belt; The connecting beam portion is fixedly connected with a mounting frame plate for fixing the driving motor.

6. The mining area track infrastructure device according to claim 4, characterized in that: The lowering wheel mechanism comprises a lowering wheel frame rod, and the lowering wheel frame rod is assembled on the folding frame part; The lower end of the lowering wheel frame rod is connected with a roller; The upper end of the lowering wheel frame rod is threadedly connected with an adjusting screw, and the adjusting screw is fixedly connected to the folding frame part.

7. The mining area track infrastructure device according to claim 6, characterized in that: A rectangular adjustment opening is provided on the lower wheel frame rod; An inner adjustment slide rod is fixedly connected inside the rectangular adjustment opening; A sliding seat is slidably connected to the inner adjusting sliding rod, and rollers are respectively mounted and connected to the side walls on both sides of the sliding seat.

8. The mining area track infrastructure device according to claim 7, characterized in that: A spring is sleeved on the inner adjustment slide rod, and two ends of the spring are respectively fixedly connected to the slide seat and the top position in the rectangular adjustment opening.

9. The mining area track infrastructure device according to claim 1, characterized in that: A plurality of rubber buffer strips are fixedly connected to the supporting roller.

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