CN2737638Y - Rubber creeper tread - Google Patents
Rubber creeper tread Download PDFInfo
- Publication number
- CN2737638Y CN2737638Y CN 200420107971 CN200420107971U CN2737638Y CN 2737638 Y CN2737638 Y CN 2737638Y CN 200420107971 CN200420107971 CN 200420107971 CN 200420107971 U CN200420107971 U CN 200420107971U CN 2737638 Y CN2737638 Y CN 2737638Y
- Authority
- CN
- China
- Prior art keywords
- rubber
- belt track
- track plate
- steel
- rubber belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a protecting part on a steel caterpillar belt for construction machinery and building machinery, particularly a rubber creeper tread which is installed on the steel caterpillar belt. The rubber creeper tread comprises a rectangular rubber main body, the lower part of which is provided with an iron case which is matched with the concave-convex rib of the steel caterpillar belt. The iron case is provided with 2-4 through holes which are welded with bolts or nuts and is provided with elliptical or rectangular grooves, and the external surface of the rubber main body is provided with a skid-proof projection with the shape like the Chinese character 'yi'. The utility model has the advantages of convenient assembly and disassembly, low cost, long service life, etc.
Description
Technical field
The utility model relates to a kind of guard block that is used on construction machinery and equipment, the vehicle for construction steel crawler belt, specifically a kind of rubber belt track plate that is used to be installed on the concavo-convex concrete steel caterpillar block.
Background technology
In the prior art, in order to solve the destruction problem of construction machinery and equipment (mainly referring to excavating machine, bulldozer, shop, pitch beach machine) road pavement when the travels down, generally adopt following several method: one, use rubber belt track to replace steel crawler belt (only suitable mini-excavator); Two, at road surface chock plate or other padded coaming, this method trouble is big, cost is high, and waste of manpower, material resources are very uneconomical and dangerous; Three, at the surperficial direct bonding elastomeric material of steel caterpillar block, boring in the middle of the steel caterpillar block connects elastomeric material and caterpillar block with bolt.The Assembly ﹠Disassembly of this structure is cumbersome, and the operating time is long, and cost is higher during replacing, after when the multiple elastic body that pastes weares and teares, will all rooting out the multiple rubberizing of the breakage on the caterpillar block totally, could answer glue again, waste time and energy, labour intensity is big, also exists environmental issue; Four, by bolt Rubber Parts is linked to be an integral body with the steel caterpillar block with left and right sides metal fixed block, this kind product bolt on both sides in use is easy to be wounded by hard objects and ruptures and lose functions of use, such product design is relatively heavier, strengthen the weight of whole machine, caused energy consumption to increase.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, provides a kind of mounting or dismounting convenient, with low cost, long service life be used to be installed in rubber belt track plate on the steel caterpillar block.
The utility model is to realize like this; it comprises an oblong body of rubber; be the box hat of 2～4mm with the steel plate matching part below the main body; the box hat inside face has 2～4 high strength bolts; mode by welding is fixed on the iron-clad; carrying out mating holes on the plate by steel again makes it into after with nut screwing clamping as a whole; because the physical dimension of iron-clad is identical with steel plate; so body of rubber can be fully topped on the surface of steel caterpillar block; when the load-carrying vehicle that has the steel caterpillar block starts; the rubber belt track plate can be isolated the steel caterpillar block and be contacted with ground-surface, and whippy rubber bodies can protect the road surface not to be damaged.
When the rubber belt track plate uses, only need the bolt on the iron-clad is directly inserted in the assembly opening of steel caterpillar block, put safety washer then well, jam nut gets final product.Longer when the steel crawler belt that the rubber belt track plate is arranged again because of period of service, cause when the rubber belt track plate damages, as long as nut is unclamped, the rubber belt track plate of breakage is unloaded, change a new rubber belt track plate again and be locked just, it is quite convenient to load and unload.
The iron-clad of body of rubber of the present utility model bottom and tie bolt are made more convenient, thereby the rubber belt track piece of the more traditional both sides fixed of cost is low.
Another kind of structure of the present utility model is 2～4 purpose made nuts of iron-clad interior welds, when the rubber belt track plate of this kind structure uses rubber belt track plate iron-clad face is placed on the steel caterpillar block, aims at mounting hole, connects with high strength bolt, and locking gets final product.The rubber belt track plate of this structure is easy to loading and unloading equally, as long as tighten or unclamp bolt and just can finish dismounting or the rubber belt track plate is installed.
On the iron-clad of body of rubber of the present utility model bottom the groove that is complementary with steel caterpillar block concave-convex surface muscle is arranged, this groove makes rubber belt track plate and cooperating of steel crawler belt more accurate tightr.
The outside face of body of rubber of the present utility model has anti-skidding many in-line projectioies, and profile is smooth attractive in appearance and practical.
The utility model has following advantage compared with the prior art: one, owing to adopt bolt or nut that the rubber belt track plate is installed on the steel caterpillar block, make Assembly ﹠Disassembly all very convenient; Two, the rubber belt track plate can protect the road surface not to be damaged; Three, body of rubber forms a rigidity body with iron-clad, makes the rubber belt track plate have anti-twist and resistance type ability; Four, spring chair figure can prevent effectively that the rubber belt track plate is with becoming flexible between the steel caterpillar block; Five, the rubber belt track plate has that noise is low, contact surface is big, good stability; Six, the product with other same type relatively has in light weight, low cost and other advantages.
Description of drawings
Fig. 1 is the structural representation that the utility model rubber is carried out piece.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the utility model inner surface structure scheme drawing.
Fig. 4 is the utility model outer surface structure scheme drawing.
Fig. 5 is the structural representation of welded nut on the utility model iron-clad.
Number in the figure is represented: 1-body of rubber, 2-iron-clad, 3-groove, 4-bolt, 5-safety washer, 6-nut, 7-through hole, 8-" one " font projectioies, 9-nut, 10-bolt.
The specific embodiment
Now in conjunction with the accompanying drawings an embodiment of the present utility model is specified.This structure that is used to be installed in the rubber belt track plate on the steel caterpillar block comprises an oblong body of rubber [1], the iron-clad [2] that is complementary with the concavo-convex muscle of steel caterpillar block is arranged at main body [1] bottom, 4 through holes [7] are arranged on the iron-clad [2], through hole [7] weld bolt [4], bolt [4] are furnished with safety washer [5] and nut [6].On body of rubber [1] the bottom iron-clad [2] 4 oval-shaped grooves [3] are arranged, to avoid the bolt top of steel caterpillar block connecting chain rail, the outside face of body of rubber [1] has anti-skidding " one " font projection [8].
Claims (4)
1, a kind of rubber belt track plate that is used to be installed on the steel caterpillar block, it is characterized in that: comprise an oblong body of rubber [1], the iron-clad [2] that is complementary with the concavo-convex muscle of steel caterpillar block is arranged at main body [1] bottom, and 2～4 through holes [7] are arranged on the iron-clad [2], through hole [7] weld bolt [4] or nut [9].
2, rubber belt track plate according to claim 1 is characterized in that: described bolt [4] or nut [9] respectively are furnished with safety washer [5], nut [6] or bolt [10].
3, rubber belt track plate according to claim 1 and 2 is characterized in that: oval or rectangular groove [3] are arranged, to avoid the bolt top of steel caterpillar block connecting chain rail on described body of rubber [1] the bottom iron-clad [2].
4, rubber belt track plate according to claim 1 and 2 is characterized in that: the outside face of described body of rubber [1] has anti-skidding " one " font projection [8].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107971 CN2737638Y (en) | 2004-11-04 | 2004-11-04 | Rubber creeper tread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107971 CN2737638Y (en) | 2004-11-04 | 2004-11-04 | Rubber creeper tread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737638Y true CN2737638Y (en) | 2005-11-02 |
Family
ID=35347550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420107971 Expired - Fee Related CN2737638Y (en) | 2004-11-04 | 2004-11-04 | Rubber creeper tread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737638Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571928A (en) * | 2017-10-26 | 2018-01-12 | 镇江市胜得机械制造有限责任公司 | A kind of special reinforcement friction plate of crawler belt |
| CN107600204A (en) * | 2017-10-25 | 2018-01-19 | 镇江市胜得机械制造有限责任公司 | A kind of special reinforcing plate of rubber belt track |
| CN108016519A (en) * | 2017-12-20 | 2018-05-11 | 佛山科学技术学院 | A kind of crawler travel device |
-
2004
- 2004-11-04 CN CN 200420107971 patent/CN2737638Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600204A (en) * | 2017-10-25 | 2018-01-19 | 镇江市胜得机械制造有限责任公司 | A kind of special reinforcing plate of rubber belt track |
| CN107571928A (en) * | 2017-10-26 | 2018-01-12 | 镇江市胜得机械制造有限责任公司 | A kind of special reinforcement friction plate of crawler belt |
| CN108016519A (en) * | 2017-12-20 | 2018-05-11 | 佛山科学技术学院 | A kind of crawler travel device |
| CN108016519B (en) * | 2017-12-20 | 2023-07-14 | 佛山科学技术学院 | Caterpillar track advancing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051102 Termination date: 20101104 |