CN208102148U - A new type of crawler - Google Patents

Abstract

The utility model discloses a novel track, including track body, antislip strip mounting groove, anti-skidding mounting hole, cassette, left bayonet socket through-hole, right bayonet socket through-hole, bayonet socket, nut post, screw and antislip strip. The utility model discloses a user only need to use ordinary screwdriver to screw up the screw in toward the nut post alright realize simple and easy installation and swift installation, its whole installation process need not to use dedicated machine or instrument, after whole long track assembly finishes, the user need shorten the length of long track in the later stage, the user also need only to use ordinary screwdriver to unscrew the screw, the screw breaks away from alright realization simple and easy dismantlement and swift dismantlement with the nut post, its whole dismantlement process also need not to use dedicated machine or instrument, it has realized the length that can add the length of track and the length that shortens the track according to user's use needs at will, its reuse rate is high, it is very convenient to use, therefore, the clothes hanger is strong in universality, and can greatly reduced assembly strength and maintenance intensity.

Description

A new type of crawler

technical field

The utility model relates to a novel crawler belt.

Background technique

Long tracks are assembled from multi-section tracks. Traditional metal tracks use bolts to connect multi-section tracks to assemble long tracks. When users need to use tracks with different lengths, the factory uses multi-section tracks. When growing the track, a special machine is used to firmly assemble the bolts to the track. The long track of this assembly method makes it impossible for the user to disassemble it without a special machine or tool, that is, the user cannot put a track. The long track is removed and reassembled into different lengths of track according to the needs of its own use. Therefore, the long track of the current structure and its assembly method using pins lead to poor versatility, inconvenient maintenance, inconvenient maintenance, low maintenance efficiency and Insufficient such as low reuse rate.

Contents of the invention

The technical problem to be solved by the utility model is to provide a new type of crawler, which not only realizes the ability to arbitrarily assemble and lengthen the length of the crawler or shorten the length of the crawler according to the needs of users, but also realizes easy installation and easy disassembly, which reduces the difficulty of maintenance And improve the efficiency of assembly and disassembly, and make the track reusable and versatile. It solves the need to use special tools to assemble and disassemble when multiple tracks are assembled into long tracks in the traditional way, and solves the problem that users cannot use according to their own needs. It is necessary to freely lengthen or shorten the length of the crawler belt of the current structure, which has the problems of poor versatility and low utilization rate. The utility model is achieved through the following technical solutions:

A new type of crawler belt, including a crawler body. The middle part of the top surface of each crawler body is sunken downward to provide an anti-slip installation groove. The left and right ends of the top surface of the anti-slip installation groove are respectively provided with anti-slip installation holes. Each crawler body The middle part of the bottom surface protrudes outwards and is provided with a card seat, and the front and rear ends on the left side of the card seat are respectively provided with left bayonet through holes for installing nut columns, and the front and rear ends on the right side of the card seat are respectively provided with holes for The right bayonet hole of the screw is installed, and the lower end of the bayonet is recessed inwardly to be provided with a bayonet.

Preferably, there are at least two left bayonet through holes, and a nut column is provided through each of the left bayonet through holes.

Preferably, there are at least two right bayonet through holes, and a screw is provided through each of the right bayonet through holes.

Preferably, one nut column is connected and locked with one screw.

Preferably, more than one anti-slip installation hole is provided, and an anti-slip strip is provided on each anti-slip installation hole.

Preferably, the deck is arranged in a "convex" shape with an open bottom when viewed from above.

Preferably, there is more than one crawler body, and more than one bayonet is provided, and two adjacent crawler bodies are assembled in a horizontal or vertical arrangement through two adjacent bayonets.

A novel crawler of the utility model comprises a crawler body, an anti-slip strip installation groove, an anti-slip installation hole, a card seat, a left bayonet through hole, a right bayonet through hole, a bayonet, a nut column, a screw and an anti-slip strip. The utility model is provided with an anti-slip installation groove on the top surface of each crawler body and is provided with an anti-slip installation hole on the left and right ends of each anti-slip installation groove, so that the top surface of the crawler body can pass through the anti-slip installation hole. Install anti-skid strips to facilitate the user's self-assembly, which can effectively prevent the phenomenon of slippery hands in the process of assembling the multi-section track body into a long track; it also provides a card seat in the middle of the bottom surface of each track body, And a bayonet is provided at the lower end of the card seat, so that the adjacent two track bodies can be spliced together through the card connection of the adjacent two bayonets; There are two left bayonet through holes for installing nut columns and at least two right bayonet through holes for installing screws on the right side of each card seat. When the two crawler bodies are spliced together, the user only needs to Install the nut column into the left bayonet hole where the two crawler bodies are stacked, and then install the screw into the right bayonet hole where the two track bodies are stacked. The screw can extend into the nut column , at this time, the user only needs to use an ordinary screwdriver to tighten the screws into the nut column to realize simple and fast installation. The whole installation process does not need to use special machines or tools. When the length of the long track needs to be shortened, the user only needs to use an ordinary screwdriver to loosen the screw, and the screw and the nut column can be disengaged to achieve simple and fast disassembly. The entire disassembly process does not need to use special machines or tools. It realizes The length of the crawler can be lengthened and shortened at will according to the needs of the user. It has a high reuse rate, is very convenient to use, has strong versatility, and has strong practicability, and greatly reduces the assembly strength and maintenance strength.

Description of drawings

For ease of description, the utility model is described in detail by the following preferred embodiments and accompanying drawings.

Fig. 1 is a perspective view of a new type of track of the utility model.

Fig. 2 is an exploded view of a new crawler belt of the present utility model.

Fig. 3 is a perspective view of a new type of track in different directions of the utility model.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Preferred embodiments of the utility model are provided in the accompanying drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention.

In this embodiment, as shown in Fig. 1 to Fig. 3, a new crawler belt of the present utility model includes a crawler belt body 1, and the middle part of the top surface of each crawler belt body 1 is sunken downward to be provided with an anti-skid strip installation groove 2, and the The left and right ends of the anti-skid strip installation groove 2 top surface are respectively provided with anti-slip installation holes 3, and the middle part of each crawler body 1 bottom surface protrudes outwards and is provided with a deck 4, and the front and rear ends on the left side of the deck 4 are respectively provided with There is a left bayonet through hole 51 for installing the nut column 7, the front and rear ends of the right side of the deck 4 are respectively provided with a right bayonet through hole 52 for installing the screw 8, and the lower end of the deck 4 is recessed inwardly. Has bayonet 6.

In one embodiment, there are at least two left bayonet through holes 51 , and a nut column 7 is provided through each of the left bayonet through holes 51 .

In one embodiment, there are at least two right bayonet through holes 52 , and a screw 8 is provided through each of the right bayonet through holes 52 .

In one of the embodiments, one nut column 7 is connected and locked with one screw 8 .

In one embodiment, there are more than one anti-slip installation holes 3 , and an anti-slip strip (not shown) is provided on each anti-slip installation hole 3 .

In one embodiment, the deck 4 is arranged in a "convex" shape with an open bottom when viewed from above.

In one of the embodiments, there is more than one crawler body 1, and more than one bayonet 6 is provided, and two adjacent crawler bodies 1 pass through two adjacent bayonets 6 in a horizontal or vertical arrangement. Assembled by cards.

The structural design principle and assembly process of the new track are as follows: the top surface of each track body 1 is recessed inwardly with anti-skid strip installation grooves 2 and the left and right ends of each anti-skid strip installation groove 2 are provided with anti-skid installation grooves. Hole 3, so that the top surface of the track body 1 can be installed with anti-slip strips (not shown) through the anti-skid installation hole 3, so as to facilitate the user's self-assembly, which can effectively prevent the user from assembling the multi-section track body 1 into a long track. The phenomenon of slippery hands; it is provided with a deck 4 in the middle of the bottom surface of each crawler body 1, and a bayonet 6 is provided at the lower end of the deck 4, so that the adjacent two-section crawler body 1 passes through the adjacent two The bayonet socket 6 can be spliced together by snapping together; it is respectively provided with at least two left bayonet through holes 51 for installing the nut stand 7 on the left side of each deck 4 and in each deck 4 At least two right bayonet through-holes 52 for mounting screws 8 are respectively provided on the right side of the right side, and the left bayonet through-hole 51 positioned at the left front end of the card holder 4 is used for connecting with the left rear end of the last card holder 4. The left bayonet through hole 51 is snapped and stacked, and the left bayonet through hole 51 located at the left rear end of the deck 4 is used for snapping and stacking with the left bayonet through hole 51 at the left front end of the next deck 4 In the same way, the right bayonet through hole 52 positioned at the right front end of the deck 4 is used to engage and stack with the right bayonet through hole 52 at the right rear end of the last deck 4, and is located on the right side of the deck 4. The right bayonet through hole 52 at the rear end is used to engage with the right bayonet through hole 52 at the right front end of the next deck 4. This structure can tightly and firmly connect and assemble a plurality of track bodies 1 on the together; when the two crawler bodies 1 are spliced together, the user only needs to install the nut column 7 into the left bayonet through hole 51 where the two adjacent crawler bodies 1 are stacked together, and then the user goes to the adjacent two The right bayonet through hole 52 of the crawler body 1 is installed into the screw 8, and the screw 8 can extend into the nut column 7. At this time, the user only needs to use an ordinary screwdriver to tighten the screw 8 into the nut column 7. It can realize simple and fast installation, and the whole installation process does not need to use special machines or tools. After the whole long track is assembled, when the user needs to shorten the length of the long track in the later stage, the user only needs to use an ordinary screwdriver to screw the screw 8 is unscrewed, and the screw 8 and the nut column 7 can be disengaged to realize simple and fast disassembly. The whole disassembly process does not need to use special machines or tools, which realizes that the length of the track can be lengthened and shortened according to the user's needs. The length is high, its reusability is high, it is very convenient to use, it has strong versatility, strong practicability, and greatly reduces the assembly strength and maintenance strength.

A novel crawler of the utility model comprises a crawler body, an anti-slip strip installation groove, an anti-slip installation hole, a card seat, a left bayonet through hole, a right bayonet through hole, a bayonet, a nut column, a screw and an anti-slip strip. The entire assembly process and disassembly process of the crawler body of the utility model does not require the use of special machines or tools. Users can assemble multiple crawler bodies into long crawlers as long as they use an ordinary screwdriver, which realizes easy and fast installation, and its It can also lengthen and shorten the length of the crawler at will according to the needs of users. It not only has high utilization rate, but also is very convenient to use, has strong versatility and strong practicability. It also greatly reduces the assembly strength and maintenance strength, which solves the problem of At present, the structure of the track needs to use pins to assemble multiple tracks into a long track. The use of the pin assembly method not only makes it impossible for the user to increase the length of the long track or shorten the length of the long track according to the needs of the user. Tools just can't be installed and disassembled to long crawler, thereby cause user's assembly difficulty big, maintenance is inconvenient, maintenance is inconvenient, maintenance efficiency is low and cause the versatility of crawler and the problem of low reuse rate.

The above-described embodiment is only an example of the utility model, and is not used to limit the implementation and scope of rights of the utility model. All the same or equivalent principles and basic structures as described in the claims of the utility model are all protected by the utility model. within range.

Claims (7)

1. a kind of novel crawler, it is characterised in that：Including track body, the middle part of each track body top surface is arranged to lower recess There is tread plate mounting groove, the left and right ends of tread plate mounting groove top surface are respectively arranged with anti-skidding mounting hole, each crawler belt sheet It is outwardly protruded in the middle part of body bottom surface and is provided with deck, the rear and front end on the left of the deck is separately provided for installation Nut column Left bayonet through-hole, the rear and front end on the right side of the deck is separately provided for the right bayonet through-hole of mounting screw, the card Seat lower end, which is recessed inwardly, is provided with bayonet.

2. a kind of novel crawler according to claim 1, it is characterised in that：The left bayonet through-hole is provided at least two It is a, each left bayonet through-hole is provided with Nut column.

3. a kind of novel crawler according to claim 2, it is characterised in that：The right bayonet through-hole is provided at least two It is a, each right bayonet through-hole is provided with screw.

4. a kind of novel crawler according to claim 3, it is characterised in that：One Nut column is connect with a screw Locking installation.

5. a kind of novel crawler according to claim 1, it is characterised in that：The anti-skidding mounting hole be provided with one with On, the upper surface of each anti-skidding mounting hole is provided with tread plate.

6. a kind of novel crawler according to claim 1, it is characterised in that：In bottom opening when the deck is looked up "convex" shaped setting.

7. a kind of novel crawler according to claim 1, it is characterised in that：The track body is provided with more than one, The bayonet is provided with more than one, and adjacent two track bodies are by adjacent two bayonets with transversely arranged or longitudinal arrangement Mode is clamped assembled.