CN211001311U

CN211001311U - Middle double-tooth track self-moving assembly of self-moving train unit

Info

Publication number: CN211001311U
Application number: CN201921757907.7U
Authority: CN
Inventors: 程斌; 史贵刚; 李涛; 惠鑫源
Original assignee: Zoucheng Bonnie Mechanical And Electrical Equipment Co ltd
Current assignee: Zoucheng Bonnie Mechanical And Electrical Equipment Co ltd
Priority date: 2019-10-20
Filing date: 2019-10-20
Publication date: 2020-07-14
Anticipated expiration: 2029-10-20

Abstract

The utility model provides a from middle double rack track of train group subassembly that moves, train group comprise preceding automobile body and back automobile body at least, and the symmetry is provided with the wheel pair on the train group automobile body, and on the track was installed to the wheel pair, two tops of tie-beam fixed connection track bottom respectively, the vertical support arm that sets up in tie-beam up end middle part, the fixed rack that is provided with in support arm upper end, rack both sides wall symmetry respectively sets up tooth, presss from both sides the perpendicular downward fixation in tight seat A left end and is provided with the tooth and presss from both sides A, presss from both sides on the tight seat A bottom plate, and the through-hole has been seted up on its tooth and presss from both sides A's right side, presss from both sides the tight seat B of slip cap setting in tight seat A cavity, presss from both sides the perpendicular downward fixation in tight seat B. The beneficial effects of the utility model reside in that: the train set solves the defects of the prior art, is more reasonable in design, ingenious in structural design, convenient and fast to operate and more stable in safety performance, enables the train set to run more stably, and improves safe running.

Description

Middle double-tooth track self-moving assembly of self-moving train unit

Technical Field

The utility model relates to a from moving train technical field, especially relate to a middle double-tooth track from moving train set moves subassembly from.

Background

At present, most of coal mines adopt a rail self-moving mode or a sliding shoe self-moving mode in the use process of a self-moving train, wherein the rail self-moving mode is complex in structure and high in overall size, and potential safety hazards exist in the operation process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: to solve the above-mentioned problems of the background art, there is provided a center double-tooth track self-moving assembly of a self-moving train set.

The utility model discloses a solve the technical scheme that the problem that the aforesaid provided adopted and be: a middle double-gear track self-moving assembly of a self-moving train set comprises the train set, wheel sets and tracks, wherein the train set at least comprises a front train body and a rear train body, the train set is symmetrically provided with the wheel sets, the wheel sets are arranged on the tracks, the middle double-gear track self-moving assembly further comprises a connecting beam, a supporting arm, a rack, a horizontal plate, vertical plates, a positioning hole A, a positioning hole B, a guide wheel, a clamping seat A, a clamping seat B, a tooth clamp A, a tooth clamp B, a compression spring, a fixed disk, a guide rod, a pin shaft and a clamping oil cylinder, the two top ends of the connecting beam are respectively and fixedly connected with the bottom of the tracks, the middle part of the upper end surface of the connecting beam is vertically provided with the supporting arm, the upper end of the supporting arm is fixedly provided with the rack, the two side walls of the rack are respectively and symmetrically provided with the tooth clamps, the vertical plates are symmetrically arranged on, the lower end of the horizontal plate is respectively and rotatably provided with guide wheels facing four corners of a diagonal line, the clamping seat A is of a rectangular structure with an open upper end and a closed lower end, the clamping seat B is of a structure shaped like Jiong, the left end of the clamping seat A is vertically and downwards fixedly provided with a tooth clamp A, the bottom plate of the clamping seat A is provided with a through hole on the right side of the tooth clamp A, the clamping seat B is sleeved in a cavity of the clamping seat A in a sliding manner, the middle of the clamping seat B is vertically and downwards fixedly provided with the tooth clamp B, the tooth clamp B slides through the through hole, the tooth clamp A passes through the positioning hole A, the tooth clamp B passes through the positioning hole B, the far ends of the tooth clamp A and the tooth clamp B respectively extend to the outer side of the horizontal plate to the same horizontal plane, the tooth clamp A and the tooth clamp B are correspondingly arranged, a clamping oil cylinder is connected in a pin joint in the cavity of the right end of the clamping, the tooth presss from both sides the A upper surface, and it is provided with the guide arm to slide on the tight seat A roof of clamp, the guide arm left end is provided with the positioning disk, the guide arm right-hand member passes and presss from both sides tight seat A left side roof and extends to in the clearance between tooth presss from both sides A and the tooth presss from both sides B, on the guide arm, be provided with compression spring between tight seat A roof and the positioning disk of clamp.

Furthermore, the left side of the guide rod is provided with an external thread, the external thread is screwed with a nut, and a positioning disc is movably sleeved on the guide rod, namely between the nut and the compression spring.

Furthermore, the vertical plates are symmetrically and vertically welded on the horizontal plate along the central line, so that firmness of the vertical plates is improved.

Further, the guide wheel comprises a rotating shaft and a roller, the rotating shaft is vertically arranged at the four corners of the lower end face of the horizontal plate facing the angular line downwards, and the roller is rotatably sleeved on the rotating shaft.

The utility model discloses a theory of operation: the rail falls to the ground, the flat wheel pair falls onto the rail, the clamping oil cylinder extends out to enable the tooth clamp A and the tooth clamp B to be tightly held on the self-moving rail, the clamping oil cylinder retracts to enable the tooth clamp A and the tooth clamp B to be loosened from the self-moving rail, the walking oil cylinder extends out to simultaneously drive the flat car to move forwards until the walking oil cylinder completely extends out, the clamping oil cylinder extends out to enable the tooth clamp A and the tooth clamp B to be tightly held on the self-moving rail, the clamping oil cylinder retracts to enable the tooth clamp A and the tooth clamp B to be loosened from the self-moving rail, the walking oil cylinder retracts, and meanwhile the driving oil cylinder drives the tooth clamp.

The beneficial effects of the utility model reside in that: the train set solves the defects of the prior art, is more reasonable in design, ingenious in structural design, convenient and fast to operate and more stable in safety performance, enables the train set to run more stably, and improves safe running.

Drawings

Fig. 1 is a schematic structural diagram of a middle double-tooth track self-moving assembly of a self-moving train set according to the present invention.

Fig. 2 is a schematic structural view of the clamping seat of the self-moving assembly of the middle double-tooth track of the self-moving train set of the present invention.

Fig. 3 is a schematic structural view of a horizontal plate of a middle double-tooth track self-moving assembly of the self-moving train set of the present invention.

Fig. 4 is a schematic structural diagram of a track section of a middle double-tooth track self-moving assembly of the self-moving train set according to the present invention.

Fig. 5 is a schematic diagram of a track overhead structure of the self-moving assembly of the middle double-tooth track of the self-moving train set according to the present invention.

The device comprises a connecting beam 1, a supporting arm 2, a rack 3, a horizontal plate 4, a vertical plate 5, a positioning hole A6, a positioning hole B7, a guide wheel 8, a rotating shaft 801, a roller 802, a clamping seat A9, a clamping seat B10, a tooth clamp A11, a tooth clamp B12, a compression spring 13, a fixed disc 14, a guide rod 15, a clamping oil cylinder 16 and a nut 17.

Detailed Description

The following further describes the embodiments of the present invention with reference to the drawings.

Referring to fig. 1, the middle double-rack track self-moving assembly of the self-moving train set in the present embodiment includes a train set, a wheel set and a track, where the train set is composed of at least a front train body and a rear train body, the train set is symmetrically provided with the wheel set on the train body, the wheel set is mounted on the track, the middle double-rack track self-moving assembly further includes a connecting beam 1, a supporting arm 2, a rack 3, a horizontal plate 4, a vertical plate 5, a positioning hole a6, a positioning hole B7, a guide wheel 8, a clamping seat a9, a clamping seat B10, a tooth clamp a11, a tooth clamp B12, a compression spring 13, a fixed disk 14, a guide rod 15 and a tightening cylinder 16, two top ends of the connecting beam 1 are respectively and fixedly connected to the bottom of the track, the middle of an upper end surface of the connecting beam 1 is vertically provided with the supporting arm 2, the upper end of the supporting arm 2 is fixedly provided with the rack 3, vertical plates 5 are symmetrically arranged on the horizontal plate 4 along a central line, positioning holes A6 and positioning holes B7 are symmetrically arranged at two ends of the horizontal plate 4, guide wheels 8 are respectively and rotatably arranged at four corners of the lower end of the horizontal plate 4 facing an angular line, the clamping seat A9 is of a rectangular structure with an open upper end and a closed lower end, the clamping seat B10 is of a Jiong-shaped structure, a tooth clamp A11 is vertically and downwards fixedly arranged at the left end of the clamping seat A9, a through hole is formed in the bottom plate of the clamping seat A9 and the right side of the tooth clamp A11, a clamping seat B10 is slidably sleeved in a cavity of the clamping seat A9, a tooth clamp B12 is vertically and downwards fixedly arranged in the middle of the clamping seat B10, the tooth clamp B12 slides through the through hole, the tooth clamp A11 penetrates through the positioning hole A6, the tooth clamp B12 penetrates through the positioning hole B7, the tooth clamp A11 and the far end of the tooth clamp B12 respectively extend to the outer side of the horizontal plate 4 to the same level, and the, the clamping seat A9 is internally hinged with a clamping oil cylinder 16 in a right end cavity, the other end of the clamping oil cylinder 16 is hinged to the top wall of the left end in the cavity of a clamping seat B10, a guide rod 15 is arranged on the top wall of the clamping seat A9 in a sliding mode on the tooth clamp A11, the left end of the guide rod 15 is provided with a positioning disc 14, the right end of the guide rod 15 penetrates through the left top wall of the clamping seat A9 and extends into a gap between the tooth clamp A11 and the tooth clamp B12, and a compression spring 13 is arranged between the top wall of the clamping seat A9 and the positioning disc 14 on the guide rod. The left side of the guide rod 15 is provided with an external thread, the external thread is screwed with a nut 17, and a positioning disc 14 is movably sleeved on the guide rod 15, namely between the nut 18 and the compression spring 13. The vertical plates 5 are symmetrically and vertically welded on the horizontal plate 4 along the central line, so that the firmness of the vertical plates 5 is improved. The guide wheel 8 comprises a rotating shaft 801 and a roller 802, the rotating shaft 801 is vertically and downwards arranged at the four corners of the lower end surface of the horizontal plate 4 facing the corner line, and the roller 802 is sleeved on the rotating shaft.

The working principle of the specific embodiment is as follows: the rail falls to the ground, the flat wheel pair falls onto the rail, the clamping oil cylinder extends out to enable the tooth clamp A and the tooth clamp B to be tightly held on the self-moving rail, the clamping oil cylinder retracts to enable the tooth clamp A and the tooth clamp B to be loosened from the self-moving rail, the walking oil cylinder extends out to simultaneously drive the flat car to move forwards until the walking oil cylinder completely extends out, the clamping oil cylinder extends out to enable the tooth clamp A and the tooth clamp B to be tightly held on the self-moving rail, the clamping oil cylinder retracts to enable the tooth clamp A and the tooth clamp B to be loosened from the self-moving rail, the walking oil cylinder retracts, and meanwhile the driving oil cylinder drives the tooth clamp.

The beneficial effects of the embodiment are as follows: the train set solves the defects of the prior art, is more reasonable in design, ingenious in structural design, convenient and fast to operate and more stable in safety performance, enables the train set to run more stably, and improves safe running.

The utility model discloses a concrete embodiment does not constitute the pair the utility model discloses a restriction, all adopt the utility model discloses a similar structure and change are all in the utility model discloses a within the protection scope.

Claims

1. A middle double-tooth track self-moving assembly of a self-moving train set comprises the train set, wheel sets and tracks, wherein the train set at least comprises a front train body and a rear train body, the wheel sets are symmetrically arranged on the train set, and the wheel sets are arranged on the tracks, and the middle double-tooth track self-moving assembly is characterized by further comprising a connecting beam (1), a supporting arm (2), a rack (3), a horizontal plate (4), a vertical plate (5), a positioning hole A (6), a positioning hole B (7), a guide wheel (8), a clamping seat A (9), a clamping seat B (10), a tooth clamp A (11), a tooth clamp B (12), a compression spring (13), a fixed disc (14), a guide rod (15), a pin shaft and a tightening oil cylinder (16), wherein the two top ends of the connecting beam (1) are respectively and fixedly connected with the bottoms of the tracks, the middle of the upper end face of the connecting beam (1) is vertically provided with the supporting arm (2, the upper end of the supporting arm (2) is fixedly provided with a rack (3), two side walls of the rack (3) are respectively and symmetrically provided with teeth, the horizontal plate (4) is symmetrically provided with vertical plates (5) along a central line, two ends of the horizontal plate (4) are symmetrically provided with positioning holes A (6) and positioning holes B (7), the lower end of the horizontal plate (4) is respectively and rotatably provided with guide wheels (8) at four corners facing to an angular line, the clamping seat A (9) is of a rectangular structure with an open upper end and a closed lower end, the clamping seat B (10) is of an Jiong-shaped structure, the left end of the clamping seat A (9) is vertically and downwardly fixedly provided with a tooth clamp A (11), the bottom plate of the clamping seat A (9) is provided with a through hole at the right side of the tooth clamp A (11), the clamping seat B (10) is slidably sleeved in the cavity of the clamping seat A (9), the middle part of the clamping seat B (10), a tooth clamp B (12) of the clamping device penetrates through a through hole in a sliding mode, a tooth clamp A (11) penetrates through a positioning hole A (6), the tooth clamp B (12) penetrates through a positioning hole B (7), the far ends of the tooth clamp A (11) and the tooth clamp B (12) respectively extend to the outer side of a horizontal plate (4) to the same horizontal plane, teeth of the tooth clamp A (11) and the tooth clamp B (12) are correspondingly arranged, a clamping oil cylinder (16) is connected in a cavity at the right end of a clamping seat A (9) in a pin mode, the other end of the clamping oil cylinder (16) is hinged to the top wall at the left end of the cavity of a clamping seat B (10), a guide rod (15) is arranged on the top wall of the clamping seat A (9) in a sliding mode, a fixing disc (14) is arranged at the left end of the guide rod (15), the guide rod (15) penetrates through the left top wall of the clamping seat A (9) and extends to a gap between the tooth, and a compression spring (13) is arranged between the top wall of the clamping seat A (9) and the fixed disc (14) on the guide rod (15).

2. The middle double-tooth track self-moving assembly of the self-moving train set according to claim 1, characterized in that: the left side of the guide rod (15) is provided with an external thread, the external thread is screwed with a nut (17), and a positioning disc is movably sleeved on the guide rod (15), namely between the nut (17) and the compression spring (13).

3. The middle double-tooth track self-moving assembly of the self-moving train set according to claim 2, characterized in that: vertical plates (5) are symmetrically and vertically welded on the horizontal plate (4) along the central line.

4. The inter-mediate double-tooth track self-moving assembly of the self-moving train set according to any one of claims 1 to 3, wherein: the guide wheel (8) comprises a rotating shaft (801) and a roller (802), wherein the rotating shaft (801) is vertically arranged at the four corners of the lower end face of the horizontal plate (4) facing the corner line downwards, and the roller (802) is arranged on the rotating shaft (801) in a rotating sleeved mode.