Drill carriage hanging type double-track system
By adopting a double-track system for the drilling rig in a mine-use hydraulic anchor bolt drilling rig, the problem of instability in the single-track system during tunnel travel has been solved, thereby improving the stability and safety of the drilling rig and expanding the working space for workers.
Patent Information
- Application Number
- CN202423018839.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Existing mine-use suspended hydraulic anchor drilling rigs are prone to swaying when traveling in roadways, and the single-track system cannot guarantee stability and safety, especially in areas with uneven roof subsidence, which increases the danger during travel. At the same time, the single-track suspended hydraulic anchor drilling rig has a large load, which affects the workers' working space.
The drilling rig adopts a double-track system, including a first track and a second track, which are set in parallel. The two tracks are connected by a connector, and the lifting component is connected to the tunnel roof. The track cross-section is I-shaped, and the sliding component is slidably connected to the track. The rig body is located below the track to ensure the track's stability and load-bearing capacity.
It improves the load-bearing capacity of the track, ensures the stability and safety of the drilling rig during its movement, reduces swaying, expands the working space for workers, and enhances the overall stability and safety of the system.
Smart Images
Figure CN223523674U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mine transportation technical field especially relates to a kind of drill rig hoist double-track system. BACKGROUND
[0002] The current mine hoist hydraulic anchor rod drill rig mostly adopts single track to hang in the form of roadway roof to maintain the stability of hoist hydraulic anchor rod drill rig in the process of advancing and bear the load of hoist hydraulic anchor rod drill rig, but it is difficult to ensure that hoist hydraulic anchor rod drill rig advances smoothly in roadway using single track, when uneven area of roadway roof subsides, single track hoist hydraulic anchor rod drill rig is prone to sway in the process of advancing, increase the risk of hoist hydraulic anchor rod drill rig in the process of advancing;And coal mine roadway can produce creep, the track installed is also affected, thereby increasing the stability of single track hoist hydraulic anchor rod drill rig advancing.
[0003] At the same time, single track hoist hydraulic anchor rod drill rig only has a load-bearing chain hanging in the roof, the load is large, the prior art is difficult to better ensure the stability of single track hoist hydraulic anchor rod drill rig in the process of advancing and parking operation, and the use of support column leg affects the working space of worker. SUMMARY
[0004] Therefore, the utility model aims at providing a kind of drill rig hoist double-track system, which can ensure the stability of drill rig in the process of advancing and parking operation.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme:
[0006] The utility model embodiment provides a kind of drill rig hoist double-track system, including first track, second track, the first track, the second track is respectively along the strip structure of preset direction extension, and the first track, the second track is parallelly arranged;Connecting piece, the connecting piece is arranged between the first track, the second track, and the connecting piece is connected with the first track, the second track respectively;Lifting piece, the first track, the second track is respectively connected with multiple lifting pieces along respective extension direction, wherein, one end of each lifting piece is used to connect roadway roof, and the other end is connected with the first track or the second track.
[0007] Optionally, the connecting piece is rod-shaped, multiple connecting pieces are adjacently arranged between the first track and the second track along the extension direction of the first track and the second track, wherein one end of each connecting piece is connected to the first track, and the other end is connected to the second track.
[0008] Optionally, each of the connecting pieces forms two side frames of a triangular structure with an adjacent one of the connecting pieces, and a part of the first track or a part of the second track forms the other side frame of the triangular structure.
[0009] Optionally, the hanging pieces are chains.
[0010] Optionally, the first track and the second track have an I-shaped cross section.
[0011] Optionally, the system further comprises sliding pieces, and the first track and the second track are respectively connected to one or more of the sliding pieces.
[0012] Optionally, the system further comprises a vehicle body, the vehicle body is located below the first track and the second track, and the sliding pieces connected to the first track and the second track are respectively connected to the vehicle body.
[0013] The drilling vehicle hanging double-track system provided by the embodiment of the present application comprises a first track and a second track, the first track and the second track extend along a preset direction, the first track and the second track are arranged in parallel, a connecting piece is arranged between the first track and the second track, the first track and the second track are connected to a hanging piece along the respective extension directions, and the two ends of the hanging piece are respectively connected to a roof of a roadway and a track, thereby greatly improving the load capacity of the track and ensuring the stability and safety of the drilling vehicle during the traveling process. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.
[0015] Figure 1 FIG. 1 is a schematic diagram of the overall structure of the drilling vehicle hanging double-track system in an embodiment of the present application;
[0016] Figure 2 FIG. 2 is a schematic diagram of the structure of the first track, the second track and the connecting piece in the drilling vehicle hanging double-track system in an embodiment of the present application. DETAILED DESCRIPTION
[0017] The embodiments of the present application will be described in detail below with reference to the drawings.
[0018] It should be clear that the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0019] The drilling rig hoist double-track system provided by the embodiment of the present application can ensure the stability during the traveling and parking of the drilling rig.
[0020] Referring to Figure 1 , Figure 2 The drilling rig hoist double-track system provided by the embodiment of the present application comprises a first track 101 and a second track 102, the first track 101 and the second track 102 are respectively strip-shaped structures extending along a preset direction, and the first track 101 and the second track 102 are arranged in parallel; a connecting piece 11 is arranged between the first track 101 and the second track 102, and the connecting piece 11 is connected with the first track 101 and the second track 102 respectively; a hoisting piece 12 is connected with the first track 101 and the second track 102 along their respective extension directions, wherein one end of each hoisting piece is used for connecting a roadway roof, and the other end is connected with the first track or the second track.
[0021] The hoisting piece greatly improves the load capacity of the track, and the connecting piece arranged between the first track and the second track maintains the stability of the track.
[0022] The drilling rig hoist double-track system provided by the embodiment of the present application comprises a first track 101 and a second track 102, and the first track 101 and the second track 102 extend along a preset direction, and the first track 101 and the second track 102 are arranged in parallel, a connecting piece is arranged between the first track 101 and the second track 102, and the first track 101 and the second track 102 are connected with hoisting pieces along their respective extension directions, and the two ends of the hoisting piece are connected with the roadway roof and the track respectively, thereby greatly improving the load capacity of the track and ensuring the stability and safety during the traveling of the drilling rig.
[0023] Referring to Figure 1 , Figure 2 In some embodiments, the connecting piece 11 is rod-shaped, and a plurality of connecting pieces 11 are arranged adjacent to each other along the extension direction of the first track 101 and the second track 102 between the first track 101 and the second track 102, wherein one end of each connecting piece 11 is connected to the first track 101, and the other end is connected to the second track 102; in this way, the connecting piece is a rod-shaped piece and is arranged along the extension direction of the track, the structure is clear, and when a fault or damage occurs, the connecting piece can be quickly replaced to quickly restore the normal operation of the track system.
[0024] Referring to Figure 1 ,Figure 2 In some embodiments, each connecting piece 11 forms two edges of a triangular structure with the adjacent connecting piece 11, and a part of the first track 101 or a part of the second track 102 forms the other edge of the triangular structure; in this way, the connecting pieces connect the first track and the second track, so that the first track and the second track form a continuous and complete track system, and the connecting pieces are arranged in a triangular structure along the extension direction of the first track and the second track, which improves the integrity and stability between the two tracks and enables the two tracks to work cooperatively and bear force together.
[0025] Referring to Figure 1 In some embodiments, the hanging piece 12 is a chain; the length of the chain can be adjusted according to actual needs, and the chain is not prone to loosening and breaking, has a certain carrying capacity, and can ensure the safety of the drilling rig during movement.
[0026] Referring to Figure 1 In some embodiments, the first track 101 and the second track 102 have a cross-sectional shape of an I-beam; the top and the two sides of the I-beam track are reinforced, which makes the track more firm and stable in bearing weight, and enables the track to bear greater load, which is suitable for transportation in a coal mine tunnel.
[0027] Referring to Figure 1 In some embodiments, the first track 101 and the second track 102 are respectively connected to one or more sliding pieces 13; the sliding pieces are clamped in the I-beam track, which reduces the contact area between the track and the drilling rig and thus reduces the friction between the sliding pieces and the track.
[0028] Referring to Figure 1 In some embodiments, the first track 101 and the second track 102 are respectively connected to one or more sliding pieces 13; the sliding pieces are clamped in the I-beam track, which reduces the contact area between the track and the drilling rig and thus reduces the friction between the sliding pieces and the track.
[0029] It should be noted that in this paper, the terms "upper", "lower" and the like indicating the position or location relationship, is only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the device or element must have a particular orientation, constructed and operated in a particular orientation, therefore, can not be understood as a limitation on the utility model. Unless otherwise specified and limited, the terms "mounting", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium. For example, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element. For ordinary skilled in the art, the specific circumstances can be understood.
[0030] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled in the art person in the utility model disclosed technical range, easily thought of change or replacement, should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of claims.
Claims
1. A jumbo suspended dual track system for suspension beneath a roadway roof, characterised in that, The utility model relates to a track system for mine car, which comprises: a first track and a second track, each of which is a strip structure extending along a preset direction, and the first track and the second track are arranged in parallel; a connecting piece arranged between the first track and the second track, and connected with the first track and the second track respectively; a hanging piece, and a plurality of the hanging pieces are connected with the first track and the second track along the respective extending directions, wherein one end of each of the hanging pieces is used for connecting a roadway roof, and the other end is connected with the first track or the second track.
2. The drill rig overhead dual rail system of claim 1, wherein, The connecting piece is a rod-shaped structure, and a plurality of the connecting pieces are arranged adjacent to each other between the first track and the second track along the extending directions of the first track and the second track, wherein one end of each of the connecting pieces is connected with the first track, and the other end is connected with the second track.
3. The drill rig overhead dual rail system of claim 2, wherein, Each of the connecting pieces and another adjacent connecting piece form two side frames of a triangular structure, and a part of the first track or a part of the second track forms the other side frame of the triangular structure.
4. The drill rig overhead dual rail system of claim 1, wherein, The hanging piece is a chain.
5. The drill rig overhead dual rail system of claim 1, wherein, The cross-sectional shape of the first track and the second track is an I-shaped cross-section.
6. The drill rig overhead dual rail system of claim 1, wherein, The utility model further comprises a sliding piece, and the first track and the second track are slidingly connected with more than one sliding piece respectively.
7. The drill rig overhead dual rail system of claim 6, wherein, The utility model further comprises a car body, and the car body is located below the first track and the second track, and the sliding pieces slidingly connected with the first track and the second track are connected with the car body respectively.