CN218877206U

CN218877206U - Lateral support structure for crawler

Info

Publication number: CN218877206U
Application number: CN202223331875.9U
Authority: CN
Inventors: 赖举添; 朱马超; 张福雨
Original assignee: Fuzhou Davalve Fluid Technology Co ltd
Current assignee: Fuzhou Davalve Fluid Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-18
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a be used for tracked vehicle side to bearing structure, including the tracked vehicle main part, its technical scheme main points include and run through to open in the tracked vehicle main part and have supported the groove, it is equipped with bracing piece and symmetry and is equipped with two sets ofly to support the inslot symmetry, two relative lateral walls of bracing piece have linked firmly the connecting plate, it is equipped with the pivot and runs through and supports the groove top to support the rotation of bottom of the groove inner wall, the motor that output and pivot linked firmly has set firmly in the tracked vehicle main part, pivot lateral wall fixed symmetry is equipped with the regulation pole, the one end that the pivot was kept away from to the regulation pole articulates has the telescopic link articulated with the connecting plate, the one end that the connecting plate was kept away from to the bracing piece has linked firmly flexible pneumatic cylinder, the jacking end of flexible pneumatic cylinder links firmly the mount pad, the mount pad bottom is equipped with the base, the utility model discloses a motor control pivot rotates, make the bracing piece stretch out through the cooperation of adjusting pole and telescopic link, utilize flexible pneumatic cylinder to make the base support ground and provide the holding power for the tracked vehicle main part, reduce the pressure that the athey received and improve the stability of tracked vehicle main part.

Description

Lateral support structure for crawler

Technical Field

The utility model relates to a tracked vehicle bearing structure technical field specifically is a be used for tracked vehicle side to bearing structure.

Background

The pole plays the effect of supporting overhead conductor, common pole has wooden system pole, the cement pole, electric power iron tower etc, their height is different, stand between plain mountain, spread all over around people, when carrying out the pole installation, need insert the pole in the pole hole, because pole weight is great, the non-manpower can be moved, all adopt the tracked vehicle to hoist the pole and put into the pole hole usually, the cooperation manpower is installed the pole, because pole weight is great, gravity all is undertaken by tracked vehicle athey wheel when hoisting the pole, the loss to the athey wheel is great, and the pole rocks the time aloft, probably make the tracked vehicle automobile body tilt even, bring the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for tracked vehicle side direction bearing structure to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for crawler side bearing structure, includes the crawler main part, run through on the crawler main part automobile body and seted up the support groove, support inslot symmetry and be equipped with bracing piece and symmetry and be equipped with two sets ofly, two relative lateral wall fixedly connected with connecting plates of bracing piece, support bottom of the groove inner wall and rotate and be equipped with the pivot and run through and support groove top, the fixed motor that is equipped with output and pivot fixed connection in the crawler main part, pivot lateral wall fixedly connected with adjusts the pole, two the one end of adjusting the pole and keeping away from the pivot articulates respectively has with two connecting plate articulated telescopic links, the connecting plate was kept away from to the bracing piece one end bottom fixedly connected with flexible pneumatic cylinder, the jacking end fixedly connected with mount pad of flexible pneumatic cylinder, the mount pad bottom is equipped with the base, the base is the round platform form.

Preferably, two side walls of the support rod away from each other are attached to the side walls of the support groove, and the upper side wall and the lower side wall of the support rod are attached to the upper inner wall and the lower inner wall of the support groove.

Preferably, the rotating shaft is located at the center of the support groove, and the position where the telescopic rod is hinged to the connecting plate is the center of the connecting plate.

Preferably, the bottom of the mounting seat is provided with a column inserting groove, the base is fixedly provided with an inserting column in sliding connection with the column inserting groove, the side wall of the column inserting groove is symmetrically provided with vertical sliding grooves, the side wall of the bottom of the vertical sliding groove is provided with horizontal sliding grooves, and the side wall of the inserting column is fixedly and symmetrically provided with sliding blocks in sliding connection with the vertical sliding grooves and the horizontal sliding grooves.

Preferably, the lateral wall of the transverse sliding groove far away from the telescopic hydraulic cylinder is provided with a clamping block groove, the bottom of the clamping block groove is fixedly provided with a clamping block spring, the clamping block spring is fixedly connected with a clamping block in sliding connection with the inner wall of the clamping block groove, one end of the sliding block far away from the telescopic hydraulic cylinder is provided with a clamping groove for the clamping block to slide in, and the part of the clamping block, which is located outside the clamping block groove, is an arc-shaped surface and is tightly clamped with the clamping groove.

Preferably, the side wall of the fixture block groove is symmetrically provided with a limiting groove, and a limiting block fixedly connected with the side wall of the fixture block is arranged in the limiting groove in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the supporting grooves, the supporting rods, the connecting plates, the motor, the rotating shaft, the adjusting rod, the telescopic hydraulic cylinder, the mounting seat and the base, the supporting rods are extended out through the rotation of the motor, the base is extended out through the telescopic hydraulic cylinder, the crawler main body is supported, the pressure on crawler wheels is reduced, the loss of the crawler wheels is reduced, the crawler main body is sufficiently stable through the arrangement of the plurality of supporting rods, and the stability of the crawler main body can be kept when a telegraph pole shakes; through the arrangement of the inserting columns, the inserting column grooves, the sliding blocks, the vertical sliding grooves, the transverse sliding grooves, the clamping blocks, the clamping block grooves, the clamping block springs, the limiting grooves and the limiting blocks, the base can be replaced, the bases with different specifications can be conveniently replaced in different places, and the supporting performance of the device is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an external view of the present embodiment;

FIG. 2 is a sectional view of the embodiment taken from the top of the chute;

FIG. 3 is a disassembled view of the mounting base and the base of the present embodiment;

FIG. 4 is a view of the mount of the present embodiment;

fig. 5 is a partial view of the installation seat and the base of the present embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a crawler body; 2. a support groove; 3. a support bar; 4. a connecting plate; 5. a motor; 6. a rotating shaft; 7. adjusting a rod; 8. a telescopic rod; 9. a telescopic hydraulic cylinder; 10. a mounting base; 11. a base; 12. inserting a column; 13. inserting a column slot; 14. a slider; 15. a vertical chute; 16. a horizontal chute; 17. a card slot; 18. a clamping block; 19. a block slot; 20. a fixture block spring; 21. a limiting groove; 22. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a be used for crawler side direction bearing structure, including crawler main part 1, run through on the crawler main part 1 automobile body and seted up support groove 2, support 2 interior symmetries of groove and be equipped with bracing piece 3 and the symmetry is equipped with two sets ofly, two lateral wall fixedly connected with connecting plates 4 that bracing piece 3 is relative, support 2 bottom inner walls of groove and rotate and be equipped with pivot 6 and run through and support 2 tops of groove, crawler main part 1 is last to fix the motor 5 that is equipped with output and 6 fixed connection of pivot, 6 lateral wall fixedly connected with of pivot adjusts pole 7, two one end that adjust pole 7 kept away from pivot 6 articulate respectively have with two connecting plate 4 articulated telescopic link 8, connecting plate 4's one end bottom fixedly connected with telescopic hydraulic cylinder 9 is kept away from to bracing piece 3, telescopic hydraulic cylinder 9's jacking end fixedly connected with mount pad 10, mount pad 10 bottom is equipped with base 11, base 11 is the round platform form.

Concretely, two side walls that two bracing pieces 3 leave mutually paste with supporting groove 2 lateral wall, make bracing piece 3 can stably slide in supporting groove 2, make bracing piece 3 can stably stretch out supporting groove 2 and slide in supporting groove 2, motor 5 drives pivot 6 and rotates, pivot 6 rotates and drives regulation pole 7 and rotate, regulation pole 7 rotates the effort and gives telescopic link 8, telescopic link 8 drives connecting plate 4 and slides in supporting groove 2, thereby realize stretching out and shrink of bracing piece 3, bracing piece 3 upper and lower both sides wall pastes with supporting groove 2 upper and lower inner wall mutually, avoid bracing piece 3 to rock from top to bottom in supporting groove 2, avoid driving base 11 at telescopic hydraulic cylinder 9 jacking end after the application of force that contacts to the ground, bracing piece 3 also has the virtual position with supporting groove 2 upper side inner wall mutually.

Specifically, the position of the rotating shaft 6 is located at the center of the support groove 2, so that the lengths of the four telescopic rods 3 extending out of the support groove 2 are kept consistent, the support effect is guaranteed, the positions of the telescopic rods 8 hinged to the connecting plate 4 are the central positions of the connecting plate 4, the force of the telescopic rods 8 is more fully applied to the connecting plate 4, and the connecting plate 4 slides smoothly.

Specifically, the bottom of the mounting seat 10 is provided with an inserting column groove 13, the base 11 is fixedly provided with an inserting column 12 which is slidably connected with the inserting column groove 13, the side wall of the inserting column groove 13 is symmetrically provided with a vertical sliding groove 15, the side wall of the bottom of the vertical sliding groove 15 is provided with a horizontal sliding groove 16, the side wall of the inserting column 12 is fixedly symmetrically provided with a sliding block 14 which is slidably connected with the vertical sliding groove 15 and the horizontal sliding groove 16, when the base 11 is mounted, the inserting column 12 is aligned with the inserting column groove 13, the sliding block 14 slides into the vertical sliding groove 15 until the inserting column 12 abuts against the inner wall of the bottom of the inserting column groove 13, the base 11 is rotated to enable the sliding block 14 to slide into the horizontal sliding groove 16, when the base 11 is dismounted, the base 11 is rotated to enable the sliding block 14 to slide into the horizontal sliding groove 16, and the base 11 can slide along the vertical sliding groove 15.

Specifically, a clamping block groove 19 is formed in a side wall of the transverse sliding groove 16, which is far away from the telescopic hydraulic cylinder 9, a clamping block spring 20 is fixedly arranged at the bottom of the clamping block groove 19, the clamping block 18 is fixedly connected with the clamping block spring 20 and is in sliding connection with the inner wall of the clamping block groove 19, a clamping groove 17 for the clamping block 18 to slide into is formed in one end of the sliding block 14, which is far away from the telescopic hydraulic cylinder 9, a part, which is located outside the clamping block groove 19, of the clamping block 18 is an arc-shaped surface and is tightly clamped with the clamping groove 17, after the sliding block 14 slides into the bottom of the vertical sliding groove 15, the sliding block 14 slides into the transverse sliding groove 16, the arc-shaped surface of the clamping block 18 is compressed by the pressure of the side wall of the sliding block 14, the clamping block spring 20 slides into the clamping block groove 19, the sliding block 14 can slide into the sliding groove 16, the sliding block 14 can slide into the transverse sliding groove 16, when the side wall of the sliding block 14 is abutted against the side wall of the transverse sliding groove 16, the clamping block 18, the sliding block 18 can not easily rotate, the sliding block 14, the base 11 can be more firmly installed, when the base is forcibly detached, the base 11, the clamping block 17, the clamping block 18 slides into the sliding block 18, and the sliding block 14 can rotate, and the vertical sliding groove 15 can rotate.

Specifically, a limiting groove 21 is symmetrically formed in the side wall of the clamping block groove 19, a limiting block 22 fixedly connected with the side wall of the clamping block 18 is arranged in the limiting groove 21 in a sliding mode, the limiting block 22 and the limiting groove 21 are matched to prevent the clamping block 18 from sliding out of the clamping block groove 19, and the part, located outside the clamping block groove 19, of the clamping block 18 is guaranteed to be an arc-shaped surface.

One specific application example of this embodiment is:

when the device is used, when a telegraph pole needs to be hoisted, the motor 5 is started, the motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the adjusting rod 7 to rotate, the rotating acting force of the adjusting rod 7 is applied to the telescopic rod 8, the telescopic rod 8 drives the connecting plate 4 to slide in the supporting groove 2, so that the supporting rod 3 extends out, the telescopic hydraulic cylinder 9 is started, the jacking end of the telescopic hydraulic rod 9 drives the mounting seat 10 to descend, the mounting seat 10 drives the base 11 to descend until the base abuts against the ground and generates acting force with the ground, the reacting force of the ground acts on the supporting rod 3, the acting force of the side wall on the supporting rod 3 acts on the upper inner wall of the supporting groove 2 to exert upward-supporting acting force on the body of the crawler main body 1, at the moment, the force acting on the body is mainly born by the plurality of telescopic hydraulic cylinders 9, the telegraph pole can be hoisted, at the moment, the gravity of the telegraph pole is born by the plurality of telescopic hydraulic cylinders 9, the pressure born by the crawler wheel is greatly reduced, the crawler wheel is protected, and the supporting acting force is more dispersed due to the extension of the four support rods, so that the stability of the crawler body is greatly improved, the stability of the crawler body can be kept when a telegraph pole shakes, after the construction is finished, the jacking end of the telescopic hydraulic cylinder 9 can be retracted, the motor 5 is reversely rotated, the support rods 3 are retracted into the support grooves 2, so that the crawler body 1 can normally run, when a soft ground is met, the base 11 with a larger replaceable bottom area can improve the supporting force, the base 11 is forcibly rotated, the clamping grooves 17 exert the acting force on the arc surfaces of the clamping blocks 18, the clamping blocks 18 are forced to slide into the clamping block grooves 19, the sliding blocks 14 lose the limit and can be rotated to the vertical sliding grooves 15, the base 11 can slide out along the vertical sliding grooves 15, when the base 11 is installed, the inserting columns 12 are aligned to the inserting column grooves 13, and the sliding blocks 14 are slid into the vertical sliding grooves 15, until the inserting column 12 abuts against the inner wall of the bottom of the inserting column groove 13, the base 11 is rotated to enable the sliding block 14 to slide into the transverse sliding groove 16, the arc-shaped surface of the clamping block 18 is compressed by the pressure of the side wall of the sliding block 14 to enable the clamping block spring 20 to slide into the clamping block groove 19, the sliding block 14 can slide into the transverse sliding groove 16, when the side wall of the sliding block 14 abuts against the side wall of the transverse sliding groove 16, the clamping block 18 is right opposite to the clamping groove 17 at the moment, the clamping block 18 slides into the clamping groove 17 under the elastic force action of the clamping block spring 20 to limit the sliding block 14, the sliding block 14 cannot easily rotate, the installation of the base 11 can be completed, and the practicability of the device is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. A lateral support structure for a tracked vehicle, comprising a tracked vehicle body (1), characterized in that: run through on tracked vehicle main part (1) automobile body and seted up and support groove (2), it is equipped with bracing piece (3) and symmetry and is equipped with two sets ofly to support the interior symmetry of groove (2), two relative lateral wall fixedly connected with connecting plates (4) of bracing piece (3), it is equipped with pivot (6) and runs through and supports groove (2) top to support the rotation of groove (2) bottom inner wall, fixed motor (5) that are equipped with output and pivot (6) fixed connection on tracked vehicle main part (1), pivot (6) lateral wall fixedly symmetrical connection has regulation pole (7), two the one end of keeping away from pivot (6) in regulation pole (7) articulates respectively has with two connecting plate (4) articulated telescopic link (8), the one end bottom fixedly connected with flexible pneumatic cylinder (9) of connecting plate (4) are kept away from in bracing piece (3), the jacking end fixedly connected with mount pad (10) of flexible pneumatic cylinder (9), mount pad (10) bottom is equipped with base (11), base (11) are round platform form.

2. A lateral support structure for a crawler according to claim 1, wherein: two side walls that bracing piece (3) leave mutually paste with supporting groove (2) lateral wall mutually, and both sides wall pastes with supporting groove (2) upper and lower inner wall about bracing piece (3).

3. A lateral support structure for a crawler according to claim 1, wherein: the position of the rotating shaft (6) is located at the center of the support groove (2), and the position where the telescopic rod (8) is hinged with the connecting plate (4) is the central position of the connecting plate (4).

4. A lateral support structure for a crawler according to claim 1, wherein: the utility model discloses a support of inserting, including mount pad (10), base (11), inserted column groove (13), fixed being equipped with on base (11) with inserted column groove (13) sliding connection insert post (12), inserted column groove (13) lateral wall symmetry has been seted up perpendicular spout (15), perpendicular spout (15) bottom lateral wall has been seted up horizontal spout (16), inserted column (12) lateral wall fixed symmetry be equipped with erect spout (15) and horizontal spout (16) sliding connection's slider (14).

5. A lateral support structure for a crawler according to claim 4, wherein: the lateral wall of the transverse sliding groove (16) far away from the telescopic hydraulic cylinder (9) is provided with a clamping block groove (19), the bottom of the clamping block groove (19) is fixedly provided with a clamping block spring (20), the clamping block spring (20) is fixedly connected with a clamping block (18) which is in sliding connection with the inner wall of the clamping block groove (19), one end of the sliding block (14) far away from the telescopic hydraulic cylinder (9) is provided with a clamping groove (17) for the clamping block (18) to slide in, and the part of the clamping block (18) located outside the clamping block groove (19) is an arc-shaped surface and tightly clamped with the clamping groove (17).

6. A lateral support structure for a crawler according to claim 5, wherein: the side wall of the clamping block groove (19) is symmetrically provided with a limiting groove (21), and a limiting block (22) fixedly connected with the side wall of the clamping block (18) is arranged in the limiting groove (21) in a sliding mode.