CN214782938U

CN214782938U - Novel mine track is swift fixed device

Info

Publication number: CN214782938U
Application number: CN202120118587.1U
Authority: CN
Inventors: 代绍龙; 杨成
Original assignee: Anhui Hengyuan Coal Electricity Group Co Ltd
Current assignee: Anhui Hengyuan Coal Electricity Group Co Ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-19
Anticipated expiration: 2031-01-15

Abstract

The utility model relates to a mining track equipment field specifically relates to a novel swift fixing of mining track device, be used for bearing orbital i-shaped steel sleeper including a plurality of, i-shaped steel sleeper's top is equipped with two sets of interval distribution's that are used for the fixed orifices, every group fixed orifices constitutes by dismantling clamp plate and activity clamp plate, can dismantle the clamp plate and pass through the fastener fixed set up in orbital one side and should incline with the track and paste tightly, the activity clamp plate is located orbital opposite side, and the activity clamp plate is kept away from orbital one side and is equipped with the adjustment mechanism who is used for making the activity clamp plate paste tight track this side, this device 1, sturdy and practical structure, safe and reliable, application range is wide and improved work efficiency, the work link of artifical measurement and installation clamp plate alone has been reduced, greatly reduced the human input of track maintenance management.

Description

Novel mine track is swift fixed device

Technical Field

The utility model relates to a mining track equipment field specifically is to relate to a novel swift fixed of mining track device.

Background

At present, light rails are mainly adopted for laying coal mine tracks, and due to the fact that service life of roadways at the lower part of a coal mine is long, bottom plates of roadways are wet and accumulated with water. After the common cement sleeper or the wood sleeper is used for a period of time, the problems of fracture and decay can occur, potential safety hazards exist, more manpower needs to be invested for replacing the common cement sleeper or the wood sleeper regularly, and meanwhile, the quality standardization management is influenced. In addition, the track gauge error of the underground large roadway of the coal mine is-2 mm- +5mm, when the original sleeper is adopted for laying the track, a manual pull rule is needed for positioning, errors exist, and the rework phenomenon is easily caused due to the fact that the track gauge error does not reach the standard.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, a novel rapid fixing device for a mining track is provided.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a novel swift fixed of mining track device, is used for bearing orbital i-shaped steel sleeper including a plurality of, i-shaped steel sleeper's top is equipped with two sets of fixed subassemblies that are interval distribution and are used for the fixed track, and every group fixed subassembly comprises can dismantling clamp plate and activity clamp plate, can dismantle the clamp plate and pass through the fastener fixed set up in orbital one side and with this side of track and paste tightly, the activity clamp plate is located orbital opposite side to orbital one side is kept away from to the activity clamp plate is equipped with and is used for making the activity clamp plate paste the adjustment mechanism of this side of track.

Preferably, one side of the movable pressing plate is connected with the top of the I-shaped steel sleeper through a connecting seat, the connecting seat is composed of a strip-shaped bottom plate and supporting seats fixedly arranged at the tops of two ends of the strip-shaped bottom plate, a connecting portion located between the two supporting seats is arranged on one side of the movable pressing plate, the connecting portion is in shaft connection with the supporting seats on two sides, and the free end of the movable pressing plate is tightly attached to the wedge portion of the lower end of the rail towards the lower side.

Preferably, adjustment mechanism includes loop bar, threaded rod, adjusting nut and two support free bearings, and one of them supports the free bearing and sets up in the orbital one side of keeping away from of activity clamp plate free end, and another supports the one side that the free bearing was kept away from of fixed setting in the connecting seat, and the loop bar is articulated with two support free bearings respectively with the one end of threaded rod, and the free end activity of loop bar is inserted and is located in the free end of loop bar, and adjusting nut locates on the threaded rod soon and when activity clamp plate supported the track tightly, and adjusting nut supported tightly with the tip of loop bar.

Preferably, the detachable pressing plate is formed by welding a flat plate and an inclined plate, wherein the inclined plate is tightly attached to a wedge-shaped portion on one side of the lower end of the track, and the flat plate is fixedly connected with the top of the I-shaped steel rail through a fastener.

Preferably, the fastening member is a bolt, two waist-shaped stepped holes which are symmetrically distributed and longitudinally run through are formed in the flat plate, a strip-shaped through hole corresponding to the waist-shaped stepped hole is formed in the top of the i-shaped steel sleeper, the bolt sequentially penetrates through the waist-shaped stepped holes and the strip-shaped through hole from top to bottom, and the flat plate is fixedly connected to the top of the i-shaped steel sleeper through a locking nut which is screwed at the lower end of the bolt.

Preferably, both of said movable platens are disposed on the same side of both rails above the i-steel tie.

Preferably, the two sides of the support hinged support far away from each other are provided with inclined plane support parts in an integrated forming mode.

The utility model has the advantages that:

1. the structure is firm and practical. The device is made by welding I-shaped steel, leftover materials and the like, so that the structure is firmer; and a part of the pressing plate is welded, so that the device is more compact and has fewer small parts.

2. Is safe and reliable. The I-shaped steel has better corrosion resistance than a common cement sleeper or a wood sleeper, has stronger bearing capacity, effectively eliminates potential safety hazards existing in rail transportation, and improves safety factors.

3. The application range is wide. Can be used for laying the track of other models through the angle and the I-shaped steel top drilling position of swash plate when the adjustable clamp plate welding of dismantling, application range is wider, the quality is higher.

4. The working efficiency is improved. The welded detachable pressing plate can position the steel rail, the working links of manual measurement and independent installation of the pressing plate are reduced, and the labor input of rail maintenance management is greatly reduced.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.

Fig. 3 is a schematic view of a three-dimensional structure of the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 3.

Fig. 5 is a schematic three-dimensional structure diagram of the present invention.

Fig. 6 is an enlarged view of the structure at C in fig. 5.

The reference numbers in the figures are:

1-a track; 2-i-section steel ties; 3-a detachable pressure plate; 4-movable pressing plate; 5-strip-shaped bottom plate; 6-a support seat; 7-a connecting part; 8-a loop bar; 9-a threaded rod; 10-adjusting the nut; 11-supporting hinged support; 12-plate; 13-a sloping plate; 14-a bolt; 15-waist-shaped stepped holes; 16-strip-shaped through holes; 17-a lock nut; 18-bevel support.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1 to 6, a novel mine track quick fixing device comprises a plurality of i-shaped steel sleepers 2 for bearing a track 1, wherein two groups of fixing assemblies which are distributed at intervals and used for fixing the track 1 are arranged at the top of each i-shaped steel sleeper 2, each group of fixing assemblies is composed of a detachable pressing plate 3 and a movable pressing plate 4, the detachable pressing plates 3 are fixedly arranged on one side of the track 1 through fasteners and are tightly attached to the side of the track 1, the movable pressing plates 4 are arranged on the other side of the track 1, and an adjusting mechanism used for enabling the movable pressing plates 4 to be tightly attached to the side of the track 1 is arranged on one side, far away from the track 1, of each movable pressing plate 4. When the rail fixing device is used, the rail 1 is arranged on the top of the I-shaped steel sleeper 2, the movable pressing plate 4 is driven to tightly abut against one side of the rail 1 through the adjusting mechanism, the detachable pressing plate 3 tightly abuts against the rail 1 from the other side, and finally the detachable pressing plate 3 is fixedly arranged on the top of the I-shaped steel sleeper 2 through the fastening piece so as to complete the fixation of the rail 1.

One side of the movable pressing plate 4 is connected with the top of the I-shaped steel sleeper 2 through a connecting seat, the connecting seat is composed of a strip-shaped bottom plate 5 and supporting seats 6 fixedly arranged at the tops of two ends of the strip-shaped bottom plate 5, a connecting part 7 located between the two supporting seats 6 is arranged on one side of the movable pressing plate 4, the connecting part 7 is in shaft connection with the supporting seats 6 on two sides, and the free end of the movable pressing plate 4 is tightly attached to the wedge-shaped part of the lower end of the rail 1 towards the lower side. The movable pressing plate 4 is hinged to the connecting seat through the connecting portion 7, so that the movable pressing plate 4 can rotate around the connecting seat, and the movable pressing plate can be better attached to the wedge-shaped portion of the lower half portion of the track 1.

The adjusting mechanism comprises a loop bar 8, a threaded rod 9, an adjusting nut 10 and two supporting hinged supports 11, wherein one supporting hinged support 11 is fixedly arranged on one side, far away from the track 1, of the free end of the movable pressing plate 4, the other supporting hinged support 11 is fixedly arranged on one side, far away from the track 1, of the connecting seat, the loop bar 8 is hinged to the two supporting hinged supports 11 respectively with one end of the threaded rod 9, the free end of the loop bar 8 is movably inserted into the free end of the loop bar 8, the adjusting nut 10 is rotatably arranged on the threaded rod 9, and when the movable pressing plate 4 tightly supports the track 1, the adjusting nut 10 tightly supports the end of the loop bar 8. Through rotatory adjusting nut 10, make adjusting nut 10 move towards loop bar 8 along the axial of threaded rod 9, until adjusting nut 10 contact loop bar 8 tip, continue rotatory adjusting nut 10 afterwards, because adjusting nut 10 is contradicted by loop bar 8 this moment, because unable continuation moves to make threaded rod 9 move towards the direction of keeping away from loop bar 8 along self axial, and then promote movable pressing plate 4 through the one end of threaded rod 9, make movable pressing plate 4 be close to and until support tight track 1.

The detachable pressing plate 3 is formed by welding a flat plate 12 and an inclined plate 13, wherein the inclined plate 13 is tightly attached to a wedge-shaped part on one side of the lower end of the track 1, and the flat plate 12 is fixedly connected with the top of the I-shaped steel rail through a fastener. The inclination of the sloping plate 13 is the same as that of the wedge-shaped part at the lower end of the track 1, so as to ensure that the sloping plate 13 can be tightly attached to the inclined surface at the lower side of the track 1, and the flat plate 12 is fixed on the top of the I-shaped steel sleeper 2 through a fastener.

The fastening piece is a bolt 14, two waist-shaped stepped holes 15 which are symmetrically distributed and longitudinally run through are formed in the flat plate 12, a strip-shaped through hole 16 corresponding to the waist-shaped stepped hole 15 is formed in the top of the I-shaped steel sleeper 2, the bolt 14 sequentially penetrates through the waist-shaped stepped holes 15 and the strip-shaped through hole 16 from top to bottom, and the flat plate 12 is fixedly connected to the top of the I-shaped steel sleeper 2 through a locking nut 17 which is screwed at the lower end of the bolt 14.

The two movable pressure plates 4 are arranged on the same side of the two rails 1 above the i-steel sleeper 2. Two of the tops of each I-shaped steel sleeper 2 are arranged on the same side of the two rails 1, so that the old sleeper can be conveniently replaced. After the old sleeper is drawn out, the I-shaped steel sleeper 2 is stuffed into the lower parts of the two rails 1 from one side, so that the two movable pressing plates 4 are firstly and respectively stuck to the two rails 1, and then the two detachable pressing plates 3 are fixedly installed in sequence, thereby smoothly finishing the replacement process of the new sleeper.

And inclined plane supporting parts 18 are integrally formed on one sides of the two supporting hinged bases 11 far away from each other. The inclined plane supporting part 18 is integrally formed on the other side of the reaction force between the threaded rod 9 and the sleeve rod 8 of the support hinged support 11 and is used for providing a stress supporting structure for the support hinged support 11 and preventing the support hinged support from being deformed under stress.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel swift fixed device of mining track, is used for bearing the weight of i-shaped steel sleeper (2) of track (1) including a plurality of, its characterized in that, i-shaped steel sleeper (2)'s top is equipped with two sets of fixed subassembly that are interval distribution and are used for trapped orbit (1), and every group fixed subassembly comprises detachable pressing plate (3) and activity clamp plate (4), and detachable pressing plate (3) pass through the fastener fixed set up in one side of track (1) and should incline with track (1) and paste tightly, and activity clamp plate (4) are located the opposite side of track (1) to one side that track (1) was kept away from in activity clamp plate (4) is equipped with the adjustment mechanism who is used for making activity clamp plate (4) paste this side of track (1).

2. The novel mining track quick fixing device as claimed in claim 1, characterized in that one side of the movable pressing plate (4) is connected with the top of the I-shaped steel sleeper (2) through a connecting seat, the connecting seat is composed of a strip-shaped bottom plate (5) and supporting seats (6) fixedly arranged at the tops of two ends of the strip-shaped bottom plate (5), a connecting part (7) positioned between the two supporting seats (6) is arranged at one side of the movable pressing plate (4), the connecting part (7) is in shaft connection with the supporting seats (6) at two sides, and the free end of the movable pressing plate (4) is tightly attached to the wedge-shaped part at the lower end of the track (1) at the downward side.

3. The novel mining track quick fixing device as claimed in claim 2, wherein the adjusting mechanism comprises a sleeve rod (8), a threaded rod (9), an adjusting nut (10) and two supporting hinged supports (11), one of the supporting hinged supports (11) is fixedly arranged on one side, away from the track (1), of the free end of the movable pressing plate (4), the other supporting hinged support (11) is fixedly arranged on one side, away from the track (1), of the connecting seat, the sleeve rod (8) and one end of the threaded rod (9) are respectively hinged to the two supporting hinged supports (11), the free end of the sleeve rod (8) is movably inserted into the free end of the sleeve rod (8), the adjusting nut (10) is rotatably arranged on the threaded rod (9), and when the movable pressing plate (4) abuts against the track (1), the adjusting nut (10) abuts against the end of the sleeve rod (8).

4. The novel mining track quick fixing device as claimed in claim 1, characterized in that the detachable pressing plate (3) is formed by welding a flat plate (12) and an inclined plate (13), wherein the inclined plate (13) is tightly attached to a wedge-shaped portion on one side of the lower end of the track (1), and the flat plate (12) is fixedly connected with the top of the I-shaped steel rail through a fastener.

5. The novel mining track quick fixing device as claimed in claim 4, wherein the fastener is a bolt (14), the flat plate (12) is provided with two waist-shaped stepped holes (15) which are symmetrically distributed and longitudinally penetrate through, the top of the I-shaped steel sleeper (2) is provided with a strip-shaped through hole (16) corresponding to the waist-shaped stepped hole (15), the bolt (14) sequentially penetrates through the waist-shaped stepped hole (15) and the strip-shaped through hole (16) from top to bottom, and the flat plate (12) is fixedly connected to the top of the I-shaped steel sleeper (2) through a locking nut (17) which is screwed at the lower end of the bolt (14).

6. The novel mining track quick fixing device as claimed in claim 1, characterized in that the two movable pressure plates (4) are arranged on the same side of the two tracks (1) above the I-shaped steel sleeper (2).

7. A novel mine track quick fixing device as claimed in claim 3, characterized in that the sides of the two support hinged bases (11) far away from each other are integrally formed with a slope support part (18).