CN212148266U

CN212148266U - Long-life solid tyre

Info

Publication number: CN212148266U
Application number: CN202020770372.3U
Authority: CN
Inventors: 郑奇通
Original assignee: Zhejiang Tongchao Industry And Trade Co ltd
Current assignee: Zhejiang Tongchao Industry And Trade Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-15
Anticipated expiration: 2030-05-11

Abstract

The utility model relates to a long-life solid tyre, it includes the tire body, the outer fringe of tire body can be dismantled even and be connected with the non slipping spur, the outer fringe interval of tire body is equipped with the mounting hole, be equipped with the installation pole on the non slipping spur, the installation pole inlays to be established to the mounting hole in, just the installation pole is interference fit with the mounting hole, and is adjacent be equipped with water drainage tank between the non slipping spur. The utility model discloses in, when certain non slipping spur damaged, pull down this non slipping spur to new non slipping spur is gone up in the replacement, avoids changing whole tire, has the effect that reduces cost of maintenance.

Description

Long-life solid tyre

Technical Field

The utility model belongs to the technical field of the technique of tire and specifically relates to a long-life solid tyre is related to.

Background

The solid tire is a tire corresponding to a pneumatic tire (hollow tire), and the carcass thereof is solid, does not use a cord as a framework, does not need to be inflated, and thus does not need an inner tube or an inner liner. Solid tires are currently used in heavy duty vehicles or machines traveling at low speeds, as well as in fixed position machines.

The existing Chinese patent with publication number CN205800664U discloses a PU solid tire, which comprises a solid tire body, solid tire antiskid bulges are arranged on the outer edge of the solid tire body, and solid tire water guide grooves are concavely arranged between the solid tire antiskid bulges.

The above prior art solutions have the following drawbacks: solid tires are mostly used for engineering vehicles, run on the construction site, have poor road conditions on the construction site, and may have more sundries, such as: building materials, stones and the like, wherein sundries protrude out of the ground, when a vehicle runs, the outer edge of the solid tire and the sundries are scraped and extruded, and therefore, the antiskid projection of a certain solid tire is damaged, broken and failed, at the moment, the whole tire needs to be replaced, and the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a long-life solid tyre, when certain non slipping spur damaged, pull down this non slipping spur to new non slipping spur is gone up in the replacement, avoids changing whole tire, with reduction cost of maintenance.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a long-life solid tyre, includes the tire body, the outer fringe of tire body can be dismantled even and be connected with the non slipping spur, the outer fringe interval of tire body is equipped with the mounting hole, be equipped with the installation pole on the non slipping spur, the installation pole inlays to establish to the mounting hole in, just the installation pole is interference fit with the mounting hole, and is adjacent be equipped with water drainage tank between the non slipping spur.

Through adopting above-mentioned technical scheme, when certain non slipping spur damaged, pull down this non slipping spur to new non slipping spur is gone up in the replacement, avoids changing whole tire, reduces cost of maintenance.

The present invention may be further configured in a preferred embodiment as: the antiskid blocks comprise abutting portions and protruding portions, the mounting rod is arranged on one side, away from the protruding portions, of the abutting portions, the abutting portions are attached to the outer edge of the tire body, the abutting portions of the antiskid blocks are adjacent to each other, and a distance exists between the protruding portions of the antiskid blocks, so that the drainage groove is formed.

Through adopting above-mentioned technical scheme, during the travel, the gravel probably inlays and establishes to the water drainage tank in, and at this moment, butt portion blocks the gravel and further inlays and establish to between non slipping spur and the tire body, guarantees the reliability of being connected between non slipping spur and the tire body.

The present invention may be further configured in a preferred embodiment as: it is adjacent be equipped with the connecting piece between the butt portion, the connecting piece includes connecting plate and limiting plate, the connecting plate extends along the circumference of tire body, the connecting plate all is equipped with the limiting plate along the both ends of tire body circumference, the radial extension of tire body is followed to the limiting plate, butt portion all is equipped with the draw-in groove along the both ends of tire body circumference, the connecting piece inlays respectively to establish to the draw-in groove of adjacent butt portion along the both ends of tire body circumference.

By adopting the technical scheme, the connecting tightness between the adjacent anti-skid blocks is enhanced by using the connecting piece, and the anti-skid blocks and the connecting piece are sequentially connected to form an annular member and are sleeved to the outer edge of the tire body, so that the connecting tightness between the anti-skid blocks and the wheel stand body is enhanced; meanwhile, the connecting pieces are embedded into the anti-slip blocks at intervals, so that the rigidity of the tire is increased.

The present invention may be further configured in a preferred embodiment as: the clamping groove penetrates through the abutting portion along the axial direction of the tire body.

By adopting the technical scheme, before replacement, the connecting piece is pulled out along the extending direction of the clamping groove, the damaged antiskid block is separated from the tire body, then a new antiskid block is installed, and the connecting piece is inserted along the extending direction of the clamping groove, so that replacement is completed; the installation of the connecting piece is avoided depending on the elastic deformation of the antiskid block.

The present invention may be further configured in a preferred embodiment as: the two ends of the clamping groove along the axial direction of the tire body are coated with bonding glue.

Through adopting above-mentioned technical scheme, utilize the bonding glue shutoff draw-in groove, avoid the connecting piece to break away from.

The present invention may be further configured in a preferred embodiment as: the antiskid block is provided with a plurality of mounting rods.

Through adopting above-mentioned technical scheme, avoid the non slipping spur to deflect.

The present invention may be further configured in a preferred embodiment as: the length of the mounting rod is smaller than the depth of the mounting hole.

Through adopting above-mentioned technical scheme, avoid the tip extrusion tire body of installation pole, guarantee the mutual butt of the outer fringe of non slipping spur and tire body, extrusion, control the contact pressure between tire body and the non slipping spur.

The present invention may be further configured in a preferred embodiment as: the anti-skidding blocks are in a long strip shape, and the length direction of the anti-skidding blocks is in a spiral shape along the outer edge of the tire body.

Through adopting above-mentioned technical scheme, two at least non slipping spur contact ground simultaneously, avoid non slipping spur, water drainage tank's notch to contact ground in proper order and lead to the axis of tire shake from top to bottom, improve the stationarity.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when one antiskid block is damaged, the antiskid block is detached and replaced with a new antiskid block, so that the whole tire is prevented from being replaced, and the maintenance cost is reduced;

2. the connecting piece is utilized to enhance the connection tightness between adjacent anti-skid blocks, and the anti-skid blocks and the connecting piece are sequentially connected to form an annular member and are sleeved to the outer edge of the tire body, so that the connection tightness between the anti-skid blocks and the wheel stand body is enhanced;

3. at least two non slipping spur contacts ground simultaneously, avoids non slipping spur, the notch of water drainage tank to contact ground in proper order and leads to the axis of tire shake from top to bottom, improves the stationarity.

Drawings

Fig. 1 is an exploded view of the entire structure of the present embodiment.

FIG. 2 is a schematic view of the cleat and connector configuration.

In the figure, 1, a tire body; 11. mounting holes; 2. anti-skid blocks; 21. an abutting portion; 211. a card slot; 22. a boss portion; 3. mounting a rod; 4. a water discharge tank; 5. a connecting member; 51. a connecting plate; 52. a limiting plate; 6. and (6) bonding glue.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a long-life solid tyre, including tire body 1 and non slipping spur 2.

The 2 intervals of non slipping spur can be dismantled and connect in the outer fringe of tire body 1, when certain non slipping spur 2 damaged, pull down this non slipping spur 2 to new non slipping spur 2 in the replacement avoids changing whole tire, with reduction cost of maintenance.

The interval is equipped with mounting hole 11 on the outer fringe of tire body 1, and mounting hole 11 radial extension of tire body 1 is equipped with three installation poles 3 side by side along one side of non slipping spur 2 orientation tire body 1, and installation pole 3 is used for the interference to inlay and establishes to mounting hole 11 in, and when non slipping spur 2 butt tire body 1's outer fringe, there is the clearance in the tip of installation pole 3 and the bottom of mounting hole 11.

Referring to fig. 1 and 2, the cleat 2 includes an abutment portion 21 and a boss portion 22 integrally provided.

The side of the abutting part 21 departing from the protruding part 22 is connected with the mounting rod 3, namely the abutting part 21 is used for jointing the outer edge of the tire body 1, the adjacent abutting parts 21 are mutually jointed, and a space exists between the adjacent protruding parts 22 to form a drainage groove 4. The abutting part 21 blocks small stones embedded in the drainage groove 4, and the small stones are prevented from being embedded between the anti-skid block 2 and the tire body 1.

The non-slip blocks 2 are long strips, the three mounting rods 3 are arranged along the length direction of the non-slip blocks 2, the length direction of the non-slip blocks 2 is spiral along the outer edge of the tire body 1, and therefore the at least two non-slip blocks 2 are in contact with the ground simultaneously, and stability is improved.

A connecting member 5 is provided between the adjacent abutting portions 21, and the connecting member 5 includes a connecting plate 51 and a stopper plate 52 which are integrally provided.

The connecting plate 51 extends along the circumferential direction of the tire body 1, the two limiting plates 52 are respectively arranged at two ends of the connecting plate 51 along the circumferential direction of the tire body 1, and the limiting plates 52 extend along the radial direction of the tire body 1; the butt portion 21 is provided with clamping grooves 211 at both ends along the circumferential direction of the tire body 1, and the clamping grooves 211 penetrate through the butt portion 21 along the length direction of the anti-skid block 2.

Connecting piece 5 inlays respectively along the both ends of tire body 1 circumference and establishes to the draw-in groove 211 of adjacent butt portion 21 in, and then strengthens the compactness of connecting between the adjacent non slipping spur 2, and non slipping spur 2, connecting piece 5 connect gradually and form an annular member to cup joint to the outer fringe of tire body 1, and then strengthen the compactness of being connected between non slipping spur 2 and the wheel platform body.

In order to ensure that the connecting piece 5 is stably embedded in the clamping groove 211, the end part of the connecting piece 5 in the clamping groove 211 is coated with the adhesive 6 to prevent the connecting piece 5 from being separated from the clamping groove 211.

The implementation principle of the embodiment is as follows: when one antiskid block 2 is damaged, polishing and removing the adhesive 6 between the antiskid block 2 and the adjacent antiskid block 2 so as to conveniently draw out the connecting piece 5 and make the damaged antiskid block 2 separate from the tire body 1, then installing a new antiskid block 2, inserting the connecting piece 5 along the extending direction of the clamping groove 211, coating the adhesive 6 again, and finishing the replacement; when the antiskid block 2 is damaged, the antiskid block 2 is replaced independently, so that the maintenance cost is reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A long-life solid tyre, includes tire body (1), its characterized in that: the outer fringe of tire body (1) can be dismantled even and be connected with non slipping spur (2), the outer fringe interval of tire body (1) is equipped with mounting hole (11), be equipped with installation pole (3) on non slipping spur (2), install pole (3) and inlay and establish to mounting hole (11) in, just installation pole (3) are interference fit with mounting hole (11), and is adjacent be equipped with water drainage tank (4) between non slipping spur (2).

2. The long life solid tire of claim 1 wherein: the antiskid blocks (2) comprise abutting portions (21) and protruding portions (22), the mounting rod (3) is arranged on one side, away from the protruding portions (22), of the abutting portions (21), the abutting portions (21) are attached to the outer edge of the tire body (1), the abutting portions (21) of the antiskid blocks (2) are adjacent to each other, and a distance exists between the protruding portions (22) of the antiskid blocks (2), so that the drainage grooves (4) are formed.

3. The long life solid tire of claim 2 wherein: adjacent be equipped with connecting piece (5) between butt portion (21), connecting piece (5) are including connecting plate (51) and limiting plate (52), the circumference of tire body (1) is followed in connecting plate (51) extends, connecting plate (51) all are equipped with limiting plate (52) along the both ends of tire body (1) circumference, radial extension along tire body (1) is followed in limiting plate (52), butt portion (21) all is equipped with draw-in groove (211) along the both ends of tire body (1) circumference, connecting piece (5) are inlayed respectively to establish to draw-in groove (211) of adjacent butt portion (21) along the both ends of tire body (1) circumference.

4. The long life solid tire of claim 3 wherein: the clamping groove (211) penetrates through the abutting part (21) along the axial direction of the tire body (1).

5. The long life solid tire of claim 4 wherein: and the two ends of the clamping groove (211) along the axial direction of the tire body (1) are coated with bonding glue (6).

6. The long life solid tire of claim 1 wherein: the antiskid block (2) is provided with a plurality of mounting rods (3).

7. The long life solid tire of claim 6 wherein: the length of the mounting rod (3) is smaller than the depth of the mounting hole (11).

8. The long life solid tire of claim 1 wherein: the anti-skid block (2) is in a long strip shape, and the length direction of the anti-skid block (2) is in a spiral shape along the outer edge of the tire body (1).