CN210257873U - Special mining tire protection chain with tension convenient to adjust - Google Patents
Special mining tire protection chain with tension convenient to adjust Download PDFInfo
- Publication number
- CN210257873U CN210257873U CN201921254310.0U CN201921254310U CN210257873U CN 210257873 U CN210257873 U CN 210257873U CN 201921254310 U CN201921254310 U CN 201921254310U CN 210257873 U CN210257873 U CN 210257873U
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- chain
- block
- connecting block
- piece
- tire protection
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Abstract
The utility model discloses a special tire protection chain of mining that rate of tension is convenient for adjust, including spacer and jack, the upper and lower both sides of spacer all are provided with the reinforcement piece, and the upper surface of spacer is provided with the lug, the left and right sides of lug is provided with first connecting block, the jack runs through the outside of setting at first connecting block, and the outside of first connecting block is provided with the chain piece, the last skin weld of chain piece has the chain piece, the draw-in groove has been seted up to the upper surface of first connecting block, and is connected with the second connecting block directly over the first connecting block, the upper surface of spacer is provided with the slider, and the outside of slider is connected with the locating lever. This special tire protection chain of mining of rate of tension convenient to adjust adopts slider and locating lever, drives the locating lever through the slider and carries out horizontal migration, drives the spacer through the locating lever and carries out horizontal migration, and then is convenient for adjust the distance between spacer and the first connecting block.
Description
Technical Field
The utility model relates to a tire protection chain technical field specifically is a special tire protection chain of mining that rate of tension is convenient for adjust.
Background
The tire protection chain is provided with chain rings, a main body chain member connected between the chain rings, side chain tire protection chains connected with the chain rings on two sides and a butt joint chain member connected with the chain rings on two ends, and the tire protection chain is tightly wrapped on the tire of the loader, so that the tire of the loader can be effectively protected and cannot be scratched and punctured by sharp stones.
The reinforcing pin outside the tire protection chain is fastened and connected with two side faces of a main body chain member at present, the tension degree of the tire protection chain is difficult to adjust according to the diameter of a tire, and in the using process, the width of the tire is different, the width of the protection chain cannot be adjusted, and the using difficulty is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special tire protection chain of mining that rate of tension is convenient for adjust to the rate of tension that is difficult to adjust tire protection chain according to the diameter of tire that proposes in solving above-mentioned background art, and in the use, the width of tire is different, can not carry out the problem of adjusting to the width of protection chain.
In order to achieve the purpose, the utility model provides a special tire protection chain for mining with conveniently adjusted tension degree, which comprises a positioning piece and a jack, wherein the upper side and the lower side of the positioning piece are both provided with reinforcing pieces, the upper surface of the positioning piece is provided with a lug, the left side and the right side of the lug are provided with a first connecting block, the jack is arranged outside the first connecting block in a penetrating way, the outer side of the first connecting block is provided with a chain block, the upper surface of the chain block is welded with a chain piece, the upper surface of the first connecting block is provided with a clamping groove, the right upper side of the first connecting block is connected with a second connecting block, the upper surface of the positioning piece is provided with a slide block, the outer side of the slide block is connected with a positioning rod, the right upper side of the chain piece is provided with an inserting rod in a penetrating way, the right upper side of the positioning piece is provided with a sliding, and the outer side of the sliding block is in threaded connection with a bolt.
Preferably, the locating piece is parallel to the first connecting block, the left side and the right side of the locating piece are both arc-shaped structures, and the width of the locating piece is larger than that of the first connecting block.
Preferably, the number that first connecting block set up is four groups, and 2 first connecting blocks of group pass through chain piece, chain piece and draw-in groove and connect to the chain piece passes through the draw-in groove with first connecting block and constitutes dismantlement mounting structure with the plunger.
Preferably, the second connecting block, the sliding block and the positioning rod are symmetrically distributed about the center line of the positioning piece, and the length of the positioning rod is the length of the positioning piece.
Preferably, the positioning rod and the first connecting block form a sliding structure through a sliding block and a sliding groove, and the inserting rod is in threaded connection with the first connecting block.
Preferably, the screw holes are distributed on the sliding groove at equal intervals, the screw holes are parallel to the sliding block, and the sliding block is hinged and fixed with the positioning rod.
Compared with the prior art, the beneficial effects of the utility model are that: the special tire protection chain with the tension degree convenient to adjust for mining,
1. the sliding block and the positioning rod are adopted, the positioning rod is driven to horizontally move through the sliding block, and the positioning piece is driven to horizontally move through the positioning rod, so that the distance between the positioning piece and the first connecting block can be conveniently adjusted, the tension degree of the chain block can be conveniently adjusted according to the diameter of a vehicle, and the convenience for fixing wheels with different diameters is improved;
2. adopt draw-in groove and jack, carry out the block through the draw-in groove to the outside of the chain piece of different length to adjust the width between two sets of first connecting blocks according to the width of wheel, be convenient for protect fixedly the wheel of different widths, the convenience of chain piece daily use and regulation simultaneously.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the positioning plate of the present invention;
fig. 3 is a schematic side view of the first connecting block of the present invention;
fig. 4 is a schematic view of the bottom view of the positioning plate of the present invention.
In the figure: 1. positioning plates; 2. a reinforcing sheet; 3. a bump; 4. a first connection block; 5. a jack; 6. a chain block; 7. chain pieces; 8. a card slot; 9. a second connecting block; 10. a slider; 11. positioning a rod; 12. inserting a rod; 13. a chute; 14. a bolt; 15. a threaded bore.
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: a mining special tire protection chain with conveniently-adjusted tension degree comprises a positioning piece 1, reinforcing pieces 2, a convex block 3, a first connecting block 4, a jack 5, a chain block 6, chain pieces 7, a clamping groove 8, a second connecting block 9, a sliding block 10, a positioning rod 11, an inserting rod 12, a sliding groove 13, a bolt 14 and a threaded hole 15, wherein the reinforcing pieces 2 are arranged on the upper side and the lower side of the positioning piece 1, the convex block 3 is arranged on the upper surface of the positioning piece 1, the first connecting block 4 is arranged on the left side and the right side of the convex block 3, the jack 5 penetrates through the outer side of the first connecting block 4, the chain piece 6 is arranged on the outer side of the first connecting block 4, the chain pieces 7 are welded on the upper surface of the chain piece 6, the clamping groove 8 is arranged on the upper surface of the first connecting block 4, the second connecting block 9 is connected right above the first connecting block 4, the sliding block 10 is arranged on the upper surface of the positioning piece 1, an inserting rod 12 penetrates through the position right above the chain piece 7, a sliding groove 13 is formed right above the positioning piece 1, a threaded hole 15 is formed right above the sliding groove 13, and a bolt 14 is in threaded connection with the outer side of the sliding block 10.
The quantity that first linkage block 4 set up is four groups, and 2 first linkage blocks 4 of group are connected through chain piece 6, chain piece 7 and draw-in groove 8 to chain piece 7 passes through draw-in groove 8 with first linkage block 4 and constitutes dismantlement mounting structure with plunger 12, carries out spacing fixed through first linkage block 4 to chain piece 6 and chain piece 7, is convenient for dismantle and adjust chain piece 6.
Second connecting block 9, slider 10 and locating lever 11 are about locating piece 1 central line symmetric distribution, and the length of locating lever 11 is the length of locating piece 1, connect fixedly through two sets of second connecting blocks 9 to chain piece 6, promote daily fixed and connected stability.
The locating lever 11 and the first connecting block 4 form a sliding structure through the sliding block 10 and the sliding groove 13, the inserting rod 12 and the first connecting block 4 are in threaded connection, the width between the first connecting blocks 4 is adjusted according to the width of a vehicle, and convenience in fixing wheels with different widths is improved.
Screw hole 15 equidistant distribution is on spout 13, and screw hole 15 is parallel to each other with slider 10 to slider 10 is articulated fixed with locating lever 11, is convenient for adjust the position of slider 10 according to the user demand, and carries out spacing fixed to slider 10 through screw hole 15.
The working principle is as follows: when the mining special tire protection chain with the tension convenient to adjust is used, as shown in fig. 1, 2 and 4, an operator connects a plurality of groups of chain blocks 6 through chain pieces 7 to complete the assembly of the tire protection chain, then drives a positioning rod 11 to slide through a sliding block 10 according to the diameter of a wheel, the positioning rod 11 drives a second connecting block 9 and a first connecting block 4 to move, the distance between the positioning piece 1 and the first connecting block 4 is adjusted, and after the distance adjustment is completed, a bolt 14 is inserted into the sliding block 10 and an insertion hole 5 to complete the adjustment of the tension of the protection chain;
according to fig. 1, 2 and 3, according to the width of the wheel, the chain block 6 and the inside of the clamping groove 8 on the outer side of the first connecting block 4 are inserted, the inserting rod 12 is inserted into the chain sheet 7 and the inside of the first connecting block 4, the width between the first connecting blocks 4 is adjusted, then a plurality of groups of chain blocks 6 are connected through the chain sheet 7 to form a mining special tire protection chain which is bound on the upper surface of a mining special tire, and the structural strength of the surface is increased through the reinforcing sheet 2 and the convex block 3 on the outer side of the positioning sheet 1, so that the positioning sheet 1 is prevented from being broken.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a special tire protection chain of mining that rate of tension is convenient for adjust, includes spacer (1) and jack (5), its characterized in that: reinforcing plates (2) are arranged on the upper side and the lower side of the positioning plate (1), a convex block (3) is arranged on the upper surface of the positioning plate (1), first connecting blocks (4) are arranged on the left side and the right side of the convex block (3), the jack (5) penetrates through the outer sides of the first connecting blocks (4), a chain block (6) is arranged on the outer side of each first connecting block (4), a chain piece (7) is welded on the upper surface of each chain block (6), a clamping groove (8) is formed in the upper surface of each first connecting block (4), a second connecting block (9) is connected right above each first connecting block (4), a sliding block (10) is arranged on the upper surface of the positioning plate (1), a positioning rod (11) is connected on the outer side of the sliding block (10), an inserting rod (12) penetrates through the right above each chain piece (7), a sliding groove (13) is formed right above the positioning plate (1), and a threaded hole (15) is formed right above the sliding groove (13), and a bolt (14) is connected to the outer side of the sliding block (10) in a threaded manner.
2. A mining specific tire protection chain with easy tension adjustment according to claim 1, wherein: the locating piece (1) and the first connecting block (4) are parallel to each other, the left side and the right side of the locating piece (1) are of arc-shaped structures, and the width of the locating piece (1) is larger than that of the first connecting block (4).
3. A mining specific tire protection chain with easy tension adjustment according to claim 1, wherein: the number that first linkage block (4) set up is four groups, and 2 first linkage blocks (4) of group are connected through chain piece (6), chain piece (7) and draw-in groove (8) to chain piece (7) and first linkage block (4) pass through draw-in groove (8) and constitute with plunger (12) and dismantle mounting structure.
4. A mining specific tire protection chain with easy tension adjustment according to claim 1, wherein: the second connecting block (9), the sliding block (10) and the positioning rod (11) are symmetrically distributed about the center line of the positioning piece (1), and the length of the positioning rod (11) is the length of the positioning piece (1).
5. A mining specific tire protection chain with easy tension adjustment according to claim 1, wherein: the positioning rod (11) and the first connecting block (4) form a sliding structure through the sliding block (10) and the sliding groove (13), and the inserting rod (12) is in threaded connection with the first connecting block (4).
6. A mining specific tire protection chain with easy tension adjustment according to claim 1, wherein: the threaded holes (15) are distributed on the sliding groove (13) at equal intervals, the threaded holes (15) are parallel to the sliding block (10), and the sliding block (10) is hinged and fixed with the positioning rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254310.0U CN210257873U (en) | 2019-08-05 | 2019-08-05 | Special mining tire protection chain with tension convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254310.0U CN210257873U (en) | 2019-08-05 | 2019-08-05 | Special mining tire protection chain with tension convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257873U true CN210257873U (en) | 2020-04-07 |
Family
ID=70015929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921254310.0U Expired - Fee Related CN210257873U (en) | 2019-08-05 | 2019-08-05 | Special mining tire protection chain with tension convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257873U (en) |
-
2019
- 2019-08-05 CN CN201921254310.0U patent/CN210257873U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210805 |