CN217805004U

CN217805004U - Anti-skidding track shoe with buffer structure

Info

Publication number: CN217805004U
Application number: CN202221229990.2U
Authority: CN
Inventors: 简宗贤; 杨永青; 顾赵峰; 徐志春; 沈飚; 陈希
Original assignee: Changzhou Oio Track Co ltd
Current assignee: Changzhou Oio Track Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-15
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses an antiskid grip-pad with buffer structure, including buffer spring, its fixed connection is in the bottom of grip-pad body, and the bottom fixed mounting of grip-pad body has the telescopic link to the telescopic link cover is established in buffer spring's inside, the bottom fixedly connected with rubber buffer board of telescopic link moreover. This antiskid grip-pad with buffer structure, buffer spring and rubber buffer board through setting up, make the grip-pad body have preliminary buffering protective structure, and then can pass through buffer spring when the grip-pad body is pushing the barrier carelessly when going, the mutual cooperation of telescopic link and rubber buffer board comes the buffer protection to the grip-pad body, and then prevented that the grip-pad body from receiving the condition emergence of damage when pushing the barrier, through slewing mechanism and the elasticity locating part that sets up, make the device's buffering protective effect obtain further promotion, and then improved the life of grip-pad body to a certain extent.

Description

Anti-skidding track shoe with buffer structure

Technical Field

The utility model relates to a grip-pad technical field specifically is an antiskid grip-pad with buffer structure.

Background

The track shoe is one of chassis parts of the engineering machinery, is a wearing part of the used engineering machinery, is generally commonly used in the engineering machinery such as an excavator, a bulldozer, a crawler crane, a paver and the like, and is one of important component parts of the track, people generally use a special anti-skid track shoe to assemble the track in order to make the track adapt to the application of more kinds of environmental terrains, but the device still has certain defects:

1. the existing anti-skidding creeper tread is not provided with a buffer structure, so that the creeper tread is easily damaged when moving and pressing an obstacle, and the service life of the creeper tread is greatly influenced.

2. The conventional anti-skidding creeper tread is inconvenient for workers to rapidly disassemble and assemble, so that the workers often spend a large amount of time to disassemble and assemble the creeper tread when replacing the creeper tread, and then great interference is brought to the maintenance speed of the workers, and certain use defects exist.

In order to solve the problems, innovative design is urgently needed on the basis of the original antiskid track plate structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antiskid grip-pad with buffer structure to the problem that does not have buffer structure and inconvenient staff carries out quick assembly disassembly who proposes in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an anti-skidding grip-pad with buffer structure, includes the grip-pad body:

the track shoe comprises a track shoe body, a buffer spring, a rubber buffer plate, a rotating mechanism and a rubber buffer plate, wherein the buffer spring is fixedly connected to the bottom of the track shoe body, a telescopic rod is fixedly installed at the bottom of the track shoe body, the telescopic rod is sleeved inside the buffer spring, the bottom of the telescopic rod is fixedly connected with the rubber buffer plate, the rubber buffer plate is embedded inside the rubber buffer plate, and the top of the rubber buffer plate is fixedly provided with the rotating mechanism;

the anti-slip strip is welded at the bottom of the track shoe body, an elastic limiting piece is fixedly arranged at the bottom of the track shoe body, a fixing bolt vertically penetrates through the interior of the track shoe body in a movable mode, and a fixing nut is movably arranged on the side of the fixing bolt;

the metal connecting piece is attached to the top of the creeper tread body, the inside of the metal connecting piece is movably connected with the side of the fixing bolt, the end of the metal connecting piece is provided with a fixing hole, and the inside of the fixing hole is movably provided with a connecting rod.

Preferably, the number of the buffer springs is eight, every two of the eight buffer springs are a group, four groups of the buffer springs are equidistantly arranged at the bottom of the track shoe body, the bottoms of the buffer springs are fixedly connected with the top of the rubber buffer plate, and the rubber buffer plate and the track shoe body form an elastic structure through the buffer springs.

Preferably, slewing mechanism is including fixed block, bull stick, connecting strip, connecting block and T type slider, and the inside of fixed block runs through perpendicularly to rotate and is connected with the bull stick to the bottom of fixed block and the top fixed connection of rubber buffer board, the avris fixedly connected with connecting strip of bull stick moreover, and the other end of connecting strip is connected with the connecting block, and the top fixed mounting of connecting block has T type slider moreover.

Preferably, the bottom of the T-shaped sliding block is fixedly connected with the top of the connecting block, the connecting block and the track shoe body form a sliding structure through the T-shaped sliding block, and the top of the T-shaped sliding block is attached to the inner surface of the track shoe body.

Preferably, the side of the connecting block is fixedly connected with the end of the elastic limiting part, the top of the elastic limiting part is fixedly connected with the bottom of the track shoe body, and the connecting block and the track shoe body form an elastic structure through the elastic limiting part.

Compared with the prior art, the beneficial effects of the utility model are that: the antiskid creeper tread with the buffer structure;

1. the crawler belt plate body is provided with a buffer structure consisting of a buffer spring, a telescopic rod, a rubber buffer plate, a rotating mechanism and an elastic limiting part, and the buffer structure and the rubber buffer plate are arranged, so that the crawler belt plate body is provided with a preliminary buffer protection structure, the buffer protection structure can be used for buffering and protecting the crawler belt plate body through the mutual matching of the buffer spring, the telescopic rod and the rubber buffer plate if the crawler belt plate body is pressed to an obstacle carelessly when the crawler belt plate body is in running, the crawler belt plate body is prevented from being damaged when the crawler belt plate body is pressed to the obstacle, the buffer protection effect of the device is further improved through the arranged rotating mechanism and the elastic limiting part, and the service life of the crawler belt plate body is further prolonged to a certain extent;

2. be provided with metal connecting piece, the quick assembly structure that fixed orifices and connecting rod are constituteed, through the fixed orifices that sets up, make the connecting rod be convenient for the staff and install into in the fixed orifices, and then provide convenient for staff's equipment grip-pad body, and when the staff need dismantle the grip-pad body only need with the connecting rod from the fixed orifices in take out alright accomplish, fixing bolt and fixation nut through the setting, make the staff of being convenient for between grip-pad body and the metal connecting piece carry out the dismouting.

Drawings

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

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

FIG. 3 is a schematic top view of the rotating mechanism of the present invention;

fig. 4 is a schematic side view of the elastic locating part of the present invention.

In the figure: 1. a track shoe body; 2. a buffer spring; 3. a telescopic rod; 4. a rubber buffer plate; 5. reinforcing ribs; 6. a rotating mechanism; 61. a fixed block; 62. a rotating rod; 63. a connecting strip; 64. connecting blocks; 65. a T-shaped slider; 7. anti-slip strips; 8. an elastic limiting part; 9. fixing the bolt; 10. fixing a nut; 11. a metal connecting member; 12. a fixing hole; 13. a connecting rod.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-skid track shoe with a cushioning structure, comprising: the track shoe comprises a track shoe body 1, a buffer spring 2, an expansion link 3, a rubber buffer plate 4, a reinforcing rib 5, a rotating mechanism 6, a fixed block 61, a rotating rod 62, a connecting strip 63, a connecting block 64, a T-shaped sliding block 65, an anti-slip strip 7, an elastic limiting part 8, a fixing bolt 9, a fixing nut 10, a metal connecting piece 11, a fixing hole 12 and a connecting rod 13;

the crawler belt comprises a crawler belt body 1, a buffer spring 2, a telescopic rod 3, a rubber buffer plate 4, a reinforcing rib 5 and a rotating mechanism 6, wherein the buffer spring 2 is fixedly connected to the bottom of the crawler belt body 1, the telescopic rod 3 is fixedly installed at the bottom of the crawler belt body 1, the telescopic rod 3 is sleeved inside the buffer spring 2, the bottom of the telescopic rod 3 is fixedly connected with the rubber buffer plate 4, the rubber buffer plate 4 is embedded inside the rubber buffer plate 4, and the rotating mechanism 6 is fixedly installed at the top of the rubber buffer plate 4;

the anti-skid strip 7 is welded at the bottom of the track shoe body 1, an elastic limiting piece 8 is fixedly installed at the bottom of the track shoe body 1, a fixing bolt 9 is vertically and movably connected inside the track shoe body 1 in a penetrating manner, and a fixing nut 10 is movably installed on the side of the fixing bolt 9;

the metal connecting piece 11 is attached to the top of the track shoe body 1, the inside of the metal connecting piece 11 is movably connected with the side of the fixing bolt 9, the end of the metal connecting piece 11 is provided with a fixing hole 12, and the inside of the fixing hole 12 is movably provided with a connecting rod 13.

Referring to fig. 2, the number of the buffer springs 2 is eight, each two of the eight buffer springs 2 form a group, four groups of the buffer springs 2 are equidistantly arranged at the bottom of the track shoe body 1, the bottom of each buffer spring 2 is fixedly connected with the top of the rubber buffer plate 4, the rubber buffer plate 4 and the track shoe body 1 form an elastic structure through the buffer springs 2, and the rubber buffer plate 4 and the track shoe body 1 which are arranged into the elastic structure enable the rubber buffer plate 4 to provide good buffer protection for the track shoe body 1;

referring to fig. 3, the rotating mechanism 6 includes a fixed block 61, a rotating rod 62, a connecting bar 63, a connecting block 64 and a T-shaped slider 65, the rotating rod 62 is vertically and rotatably connected inside the fixed block 61, the bottom of the fixed block 61 is fixedly connected with the top of the rubber buffer plate 4, the side of the rotating rod 62 is fixedly connected with the connecting bar 63, the other end of the connecting bar 63 is connected with the connecting block 64, the T-shaped slider 65 is fixedly mounted on the top of the connecting block 64, and the rotating rod 62 is arranged, so that the angle between the connecting bar 63 and the fixed block 61 is convenient to adjust, and further, convenience is provided for subsequent shock absorption of the shock absorbing mechanism;

please refer to fig. 1 and 3,T, the bottom of the sliding block 65 is fixedly connected to the top of the connecting block 64, the connecting block 64 forms a sliding structure with the track shoe body 1 through the T-shaped sliding block 65, the top of the T-shaped sliding block 65 is attached to the inner surface of the track shoe body 1, and the connecting block 64 is convenient to move at the bottom of the track shoe body 1 through the connecting block 64 and the track shoe body 1 which are arranged in the sliding structure;

referring to fig. 1, 3 and 4, the side of the connecting block 64 is fixedly connected to the end of the elastic limiting member 8, the top of the elastic limiting member 8 is fixedly connected to the bottom of the track shoe body 1, the connecting block 64 and the track shoe body 1 form an elastic structure through the elastic limiting member 8, and the connecting block 64 and the track shoe body 1 are arranged to form an elastic structure, so that the damping and buffering effects of the device are better.

The working principle is as follows: when the anti-skid track shoe with the buffering structure is used, according to fig. 1 and 2, a worker places the metal connecting member 11 on the top of the track shoe bodies 1, then grasps the fixing bolt 9 and penetrates the track shoe bodies 1 and the metal connecting member 11, then rotates the fixing nut 10 to fix the fixing bolt 9, so that the metal connecting member 11 is fixedly installed on the top of the track shoe bodies 1, then grasps one of the track shoe bodies 1 and draws it closer toward the other track shoe body 1, then splices the metal connecting members 11 on the two track shoe bodies 1, grasps the connecting rod 13 and installs it into the metal connecting member 11 by the cooperation of the fixing hole 12, so as to splice the two track shoe bodies 1, and similarly, splices all the track shoe bodies 1 together to form a track;

according to fig. 1, 2, 3 and 4, when the track shoe body 1 moves, the friction force of the track shoe body 1 is increased through the cooperation of the anti-slip strip 7, when the track shoe body 1 inadvertently presses an obstacle during movement, the rubber buffer shoe 4 moves towards the direction of the track shoe body 1 through the mutual cooperation of the buffer spring 2 and the telescopic rod 3, and then when the rubber buffer shoe 4 starts to move towards the direction of the track shoe body 1, the connecting strip 63 in the rotating mechanism 6 rotates inside the fixed block 61 through the rotating rod 62 and slides on the top of the T-shaped sliding block 65 at the top of the connecting block 64 at the bottom of the track shoe body 1, so that the rubber buffer shoe 4 can extrude the elastic limiting piece 8 when moving towards the track shoe body 1, and further the buffer protection effect of the track shoe is more excellent, and the rubber buffer shoe 4 is not seriously damaged when extruding the obstacle through the arranged reinforcing rib 5.

Those not described in detail in this specification are well within the skill of the art.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-skidding grip-pad with buffer structure, includes the grip-pad body, its characterized in that:

the damping device comprises a track shoe body, a damping spring, a rubber damping plate and a rotating mechanism, wherein the damping spring is fixedly connected to the bottom of the track shoe body, a telescopic rod is fixedly arranged at the bottom of the track shoe body, the telescopic rod is sleeved inside the damping spring, the bottom of the telescopic rod is fixedly connected with the rubber damping plate, a reinforcing rib is embedded inside the rubber damping plate, and the top of the rubber damping plate is fixedly provided with the rotating mechanism;

the anti-skidding strip is welded at the bottom of the track shoe body, an elastic limiting piece is fixedly arranged at the bottom of the track shoe body, a fixing bolt vertically penetrates through the inside of the track shoe body in a penetrating and movable mode, and a fixing nut is movably arranged on the side of the fixing bolt;

2. The anti-skid track shoe with a cushioning structure of claim 1, wherein: the number of buffer springs is eight, and every two of eight buffer springs are a set of to four sets of buffer springs equidistance set up in the bottom of grip-pad body, and buffer spring's bottom and rubber buffer plate's top fixed connection moreover, and rubber buffer plate passes through buffer spring and the grip-pad body constitutes elastic construction.

3. The anti-skid track shoe with a cushioning structure of claim 1, wherein: slewing mechanism is including fixed block, bull stick, connecting strip, connecting block and T type slider, and the inside of fixed block is run through perpendicularly and is rotated and be connected with the bull stick to the bottom of fixed block and the top fixed connection of rubber buffer board, the avris fixedly connected with connecting strip of bull stick moreover, and the other end of connecting strip is connected with the connecting block, and the top fixed mounting of connecting block has T type slider moreover.

4. The anti-skid track shoe with a cushioning structure of claim 3, wherein: the bottom of the T-shaped sliding block is fixedly connected with the top of the connecting block, the connecting block forms a sliding structure with the track shoe body through the T-shaped sliding block, and the top of the T-shaped sliding block is attached to the inner surface of the track shoe body.

5. The anti-skid track shoe with a cushioning structure of claim 3, wherein: the avris of connecting block and the tip fixed connection of elasticity locating part, and the top of elasticity locating part and the bottom fixed connection of grip-pad body to the connecting block passes through elasticity locating part and constitutes elastic construction with the grip-pad body.