CN216508673U

CN216508673U - V-shaped wetland creeper tread

Info

Publication number: CN216508673U
Application number: CN202123326477.3U
Authority: CN
Inventors: 甄鹏; 樊磊; 孔令新; 颜成峰; 孙玉成
Original assignee: Qufu Juli Railway Track Engineering Co ltd
Current assignee: Qufu Juli Railway Track Engineering Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-13
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a V-shaped wetland creeper tread, which relates to the technical field of creeper treads for wetlands, and comprises a plate body, wherein the bottom end of the plate body is fixedly provided with a plurality of triangular blocks, two sides of the top end of the plate body are fixedly connected with arc-shaped plates through two positioning bolts, a compression-resistant assembly is arranged between the two arc-shaped plates, the middle part of the bottom end of the plate body is provided with two sewage discharge holes, the two sewage discharge holes are respectively designed into a conical shape, and two sides of the plate body are provided with mounting assemblies, and the V-shaped wetland creeper tread has the beneficial effects that: the rubber plate slides between the two sliding grooves, and the two first springs and the two second springs reset again after being contracted, so that the moving stability of the machinery provided with the track plate in a wetland surface area can be effectively improved; after the track shoe is assembled, the third spring and the elastic plate of the track shoe at the bent edge position can effectively share the load of the track shoe at the bent edge, reduce the stress load and reduce the possibility of cracks, thereby effectively prolonging the service life of the track shoe.

Description

V-shaped wetland creeper tread

Technical Field

The utility model relates to a creeper tread, in particular to a V-shaped wetland creeper tread, and belongs to the technical field of creeper treads for wetlands.

Background

The V-shaped creeper tread is one of chassis parts of the engineering machinery and is a wearing part of the used engineering machinery. At present, the crawler belt is commonly used on engineering machinery such as an excavator, a bulldozer, a crawler crane, a paver and the like, but the traditional crawler belt has poor damping performance, when the crawler belt works on soft and wet ground, the engineering machinery is easy to shake violently in the moving process due to the fact that the wet land is uneven, and the ridge part at the edge bending part in the transmission process of the traditional crawler belt is easy to break due to overlarge pressure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a V-shaped wetland track shoe, which solves the problems that the damping performance is poor and the ridge part at the edge bending part is easy to break, which are provided by the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a V-arrangement wetland grip-pad, the package rubbing board body, the bottom mounting of plate body is equipped with three hornblocks of a plurality of, the both sides on plate body top are all through two positioning bolt fixedly connected with arcs, two be equipped with the resistance to compression subassembly between the arc, two blowholes have been seted up at the middle part of plate body bottom, two the blowhole is all established to the taper, the both sides of plate body are equipped with the installation component, the inner wall of plate body both sides is all fixed and is equipped with the strengthening rib.

Preferably, the resistance to compression subassembly includes two spouts, rubber slab, two first springs, two resistance to compression chambeies and two second springs, two the spout is seted up respectively in one side of two arcs, two sliding connection has the rubber slab between the spout, two the both sides of rubber slab bottom are all fixed and are equipped with first spring, two the bottom of first spring respectively with the inside bottom fixed connection of two spouts, two the resistance to compression chamber is seted up respectively in the both sides on plate body top, two the bottom of resistance to compression intracavity portion is all fixed and is equipped with the second spring, two the top of second spring all with the bottom fixed connection of rubber slab.

Preferably, the mounting assembly comprises a clamping plate, an extension plate, clamping grooves and eight screw holes, wherein the clamping plate is fixedly arranged on one side of the plate body, the extension plate is fixedly arranged on the other side of the plate body, the clamping grooves matched with the clamping plate are formed in the inner wall of the extension plate, and the screw holes are formed in the four corners of the clamping plate and the four corners of the extension plate.

Preferably, every two all set up flutedly between the triangle piece, a plurality of the inside both sides of recess all are fixed and are equipped with tongue type clamping piece, a plurality of one side of tongue type clamping piece all is fixed and is equipped with the linkage plate, every two adjacent all fixedly connected with elastic plate between the linkage plate.

Preferably, a plurality of the bottom of elastic plate all is fixed and is equipped with the third spring, a plurality of the bottom of third spring respectively with the inside bottom fixed connection of a plurality of recess.

Preferably, the plate body and the elastic plates are made of rubber materials.

Preferably, the top ends of the four positioning bolts are fixedly provided with discs.

Compared with the prior art, the V-shaped wetland creeper tread provided by the utility model has the following beneficial effects:

1. firstly, when the creeper tread drives the machine to move on the surface of the wetland, the uneven road surface enables the rubber plate to slide between the two sliding chutes, and the two first springs and the two second springs are reset again after being contracted, so that the moving stability of the machine provided with the creeper tread in the area of the surface of the wetland can be effectively improved;

2. after the plurality of track shoes are assembled, in the transmission process, the third spring and the elastic plate of the track shoe at the bent edge position can effectively share the load of the bent edge track shoe, reduce the stress burden and reduce the possibility of cracks, thereby effectively prolonging the service life of the track shoe;

3. the clamping plates of the creeper tread are sequentially clamped and connected with the inner walls of the clamping grooves of the adjacent creeper treads, and then the clamping plates are sequentially in threaded connection with the inner walls of the screw holes through screws, so that the creeper tread can be disassembled and assembled, and the creeper tread can be properly assembled according to the size of a mechanical wheel shaft.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a second schematic cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the utility model at B of fig. 2.

In the figure: 1. a plate body; 2. a triangular block; 3. positioning the bolt; 4. an arc-shaped plate; 5. a compression resistant assembly; 6. a sewage draining hole; 7. mounting the component; 8. a groove; 9. a tongue-shaped clip; 10. a connector tile; 11. an elastic plate; 12. a third spring; 13. a disc; 14. reinforcing ribs; 51. a chute; 52. a rubber plate; 53. a first spring; 54. a pressure resistant cavity; 55. a second spring; 71. clamping a plate; 72. an extension plate; 73. a card slot; 74. and a screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-5, the utility model provides a V-shaped wetland track plate, which comprises a plate body 1, wherein the bottom end of the plate body 1 is fixedly provided with a plurality of triangular blocks 2, two sides of the top end of the plate body 1 are fixedly connected with arc-shaped plates 4 through two positioning bolts 3, a compression-resistant assembly 5 is arranged between the two arc-shaped plates 4, the middle part of the bottom end of the plate body 1 is provided with two sewage discharge holes 6, the two sewage discharge holes 6 are both designed to be conical, two sides of the plate body 1 are provided with mounting assemblies 7, and inner walls of two sides of the plate body 1 are both fixedly provided with reinforcing ribs 14;

a groove 8 is formed between every two triangular blocks 2, tongue-shaped clamping pieces 9 are fixedly arranged on two sides of the inner parts of the grooves 8, connecting plates 10 are fixedly arranged on one sides of the tongue-shaped clamping pieces 9, and an elastic plate 11 is fixedly connected between every two adjacent connecting plates 10;

the bottom ends of the elastic plates 11 are all fixedly provided with third springs 12, and the bottom ends of the third springs 12 are respectively fixedly connected with the bottom ends inside the grooves 8;

the plate body 1 and the elastic plates 11 are made of rubber materials;

the top ends of the four positioning bolts 3 are all fixedly provided with a disc 13.

Example 2:

the compression-resistant assembly 5 comprises two sliding grooves 51, a rubber plate 52, two first springs 53, two compression-resistant cavities 54 and two second springs 55, the two sliding grooves 51 are respectively arranged on one side of the two arc-shaped plates 4, the rubber plate 52 is connected between the two sliding grooves 51 in a sliding manner, the first springs 53 are fixedly arranged on two sides of the bottom ends of the two rubber plates 52, the bottom ends of the two first springs 53 are respectively fixedly connected with the bottom ends inside the two sliding grooves 51, the two compression-resistant cavities 54 are respectively arranged on two sides of the top end of the plate body 1, the second springs 55 are fixedly arranged on the bottom ends inside the two compression-resistant cavities 54, and the top ends of the two second springs 55 are respectively fixedly connected with the bottom ends of the rubber plates 52;

specifically, as shown in fig. 1, 2, 3 and 4, when the track shoe moves the machine on the wet surface, the uneven road surface causes the rubber plate 52 to slide between the two sliding grooves 51, and the two first springs 53 and the two second springs 55 are contracted and then restored again, so that the stability of the movement of the machine on which the track shoe is mounted on the wet surface area can be effectively improved.

Example 3:

the mounting assembly 7 comprises a clamping plate 71, an extending plate 72, clamping grooves 73 and eight screw holes 74, wherein the clamping plate 71 is fixedly arranged on one side of the plate body 1, the extending plate 72 is fixedly arranged on the other side of the plate body 1, the inner wall of the extending plate 72 is provided with the clamping grooves 73 matched with the clamping plate 71, and four corners of the clamping plate 71 and four corners of the extending plate 72 are provided with the screw holes 74;

specifically, as shown in fig. 1, 2 and 3, the clamping plates 71 of the plurality of track shoes are sequentially engaged with the inner walls of the clamping grooves 73 of the adjacent track shoes, and then sequentially screwed to the inner walls of the plurality of screw holes 74 by screws, so that the track shoes can be attached and detached, and the track shoes can be assembled in a proper amount according to the size of the machine wheel shaft.

The working principle is as follows: when the V-shaped wetland creeper tread is used, firstly, a plurality of creeper treads are assembled according to the wheel axle of a machine, the clamping plates 71 of the plurality of creeper treads are sequentially clamped and connected with the inner walls of the clamping grooves 73 of the adjacent creeper treads, then, the clamping plates are sequentially connected with the inner walls of the screw holes 74 in a threaded manner through screws, and then, the plurality of arc-shaped plates 4 are fixedly connected with the main body of the machine through screws, so that the creeper treads can be assembled properly according to the size of the wheel axle of the machine, when the machine moves in a wetland area, the uneven road surface enables the rubber plates 52 to slide between the two sliding grooves 51, meanwhile, the two first springs 53 and the two second springs 55 are reset again after being contracted, the moving stability of the machine provided with the creeper treads in the wetland surface area can be effectively improved, and simultaneously, the third springs 12 and the elastic plates 11 of the creeper treads at the bending edge positions can effectively share the loads of the bending edge creeper treads in the transmission process of the plurality of the creeper treads, the stress load is reduced, the possibility of cracks is reduced, the service life of the track shoe is effectively prolonged, and dust involved in the assembled track shoe is discharged out of the track shoe through the plurality of sewage discharge holes 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a V-arrangement wetland grip-pad, includes plate body (1), its characterized in that, the bottom mounting of plate body (1) is equipped with three hornblocks of a plurality of (2), the both sides on plate body (1) top are all through two positioning bolt (3) fixedly connected with arc (4), two be equipped with resistance to compression subassembly (5) between arc (4), two blowoff holes (6), two have been seted up at the middle part of plate body (1) bottom blowoff hole (6) are all established to the taper, the both sides of plate body (1) are equipped with installation component (7), the inner wall of plate body (1) both sides is all fixed and is equipped with strengthening rib (14).

2. The V-shaped wetland track shoe according to claim 1, wherein: resistance to compression subassembly (5) include two spout (51), rubber slab (52), two first spring (53), two resistance to compression chamber (54) and two second spring (55), two one side at two arcs (4) is seted up respectively in spout (51), two sliding connection has rubber slab (52), two between spout (51) the both sides of rubber slab (52) bottom are all fixed and are equipped with first spring (53), two the bottom of first spring (53) respectively with the inside bottom fixed connection of two spout (51), two resistance to compression chamber (54) are seted up respectively in the both sides on plate body (1) top, two the inside bottom in resistance to compression chamber (54) is all fixed and is equipped with second spring (55), two the top of second spring (55) all with the bottom fixed connection of rubber slab (52).

3. The V-shaped wetland track shoe according to claim 1, wherein: the mounting component (7) comprises a clamping plate (71), an extension plate (72), clamping grooves (73) and eight screw holes (74), wherein the clamping plate (71) is fixedly arranged on one side of the plate body (1), the extension plate (72) is fixedly arranged on the other side of the plate body (1), the clamping grooves (73) matched with the clamping plate (71) are formed in the inner wall of the extension plate (72), and the screw holes (74) are formed in the four corners of the clamping plate (71) and the four corners of the extension plate (72).

4. The V-shaped wetland track shoe according to claim 1, wherein: every two all set up recess (8) between three hornblocks (2), a plurality of recess (8) inside both sides all are fixed and are equipped with tongue type clamping piece (9), a plurality of one side of tongue type clamping piece (9) all is fixed and is equipped with linkage plate (10), every two adjacent equal fixedly connected with elastic plate (11) between linkage plate (10).

5. The V-shaped wetland track shoe according to claim 4, wherein: the bottom of a plurality of elastic plate (11) is all fixed and is equipped with third spring (12), a plurality of the bottom of third spring (12) respectively with the inside bottom fixed connection of a plurality of recess (8).

6. The V-shaped wetland track shoe according to claim 1, wherein: the plate body (1) and the elastic plates (11) are made of rubber materials.

7. The V-shaped wetland track shoe according to claim 1, wherein: and the top ends of the four positioning bolts (3) are all fixedly provided with a disc (13).