CN206218045U - Creeper tread group and its creeper tread protection structure - Google Patents
Creeper tread group and its creeper tread protection structure Download PDFInfo
- Publication number
- CN206218045U CN206218045U CN201621330412.2U CN201621330412U CN206218045U CN 206218045 U CN206218045 U CN 206218045U CN 201621330412 U CN201621330412 U CN 201621330412U CN 206218045 U CN206218045 U CN 206218045U
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- CN
- China
- Prior art keywords
- creeper tread
- solid part
- substrate frame
- protection structure
- blind screwhole
- 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.)
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- 241000219098 Parthenocissus Species 0.000 title claims abstract description 104
- 239000007787 solid Substances 0.000 claims abstract description 80
- 239000000758 substrate Substances 0.000 claims abstract description 56
- 239000003351 stiffener Substances 0.000 claims abstract description 44
- 238000012797 qualification Methods 0.000 abstract description 5
- 229920000297 Rayon Polymers 0.000 description 8
- 238000005553 drilling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000007759 kiss coating Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 108091081062 Repeated sequence (DNA) Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model discloses a kind of creeper tread group and its creeper tread protection structure; it passes through screw piece and is combined with the creeper tread of crawler type walking machine; creeper tread protection structure includes stiffener and elastic component; stiffener includes substrate frame, at least one solid part and blind screwhole; substrate sets up and is placed in creeper tread and is passed through for screw piece comprising perforate; solid part is arranged at side of the substrate frame away from creeper tread; blind screwhole is arranged at solid part and corresponding with perforate comprising opening; and blind screwhole is locked for screw piece, elastic component coats side of the stiffener away from creeper tread.Whereby, the intensity of stiffener can be lifted by the configuration of solid part, while blind screwhole can be directly arranged in solid part, is not required to extra soldered nut again, and the combination precision and qualification rate of creeper tread protection structure can be lifted.
Description
Technical field
The utility model relates to a kind of creeper tread group and its creeper tread protection structure, and a kind of especially relevant application
In the creeper tread group and its creeper tread protection structure of crawler type walking machine.
Background technology
The equipment moved with crawler belt has been widely used in society now, such as excavator, digging machine, cement
Paver (Paver) etc., crawler belt can be divided into metal track and kiss-coating crawler belt, metal track by chain over-assemble creeper tread,
And decorative pattern is provided with creeper tread, so as to providing the tack between crawler belt and ground, but this kind of metal track is easily destroyed road surface,
Therefore there is the appearance of kiss-coating crawler belt.
Kiss-coating crawler belt is that creeper tread protection structure is further added by creeper tread, and it includes stiffener and blob of viscose, and blob of viscose has
Function that is elastic and can providing buffering shock-absorbing, stiffener is assembled on blob of viscose and can increase blob of viscose intensity, finally by blob of viscose, reinforcing
Part, creeper tread are fixed on chain by screw piece to complete assembling, not only have the shock absorption work(when equipment is moved whereby
Can, while creeper tread can be avoided directly to be contacted with road surface, increase the life-span of creeper tread and protect road surface simultaneously and reduce noise
Produce.
Known stiffener 600 is as shown in figure 1, it includes substrate frame 610, multiple holes (not illustrating) and multiple nuts
620, each hole is arranged at intervals on substrate frame 600, and nut 620 be then it is corresponding respectively be fixedly welded on each hole, whereby
Screw piece can be allowed to pass through lock.But this kind of stiffener 600 only has the intensity on a direction, there is its weak point.
Then dealer develops stiffener 600a known to another kind, as shown in Fig. 2 it is except substrate frame 610a, multiple
Outside hole 640a and multiple nut 620a, also comprising rib 630a, rib 630a is hollow angular support body, and its welding is solid
Due to substrate frame 600a, whereby increasing the intensity of other direction.However, because rib 630a is hollow, therefore in blob of viscose
Castable can make to produce bubble in blob of viscose when stiffener 630a, and this bubble can cause blob of viscose deterioration when in use, and subtract
The service life of few creeper tread protection structure.
In addition, either stiffener 600 or stiffener 600a, nut 620,620a is all to be fixedly welded on substrate frame
610th, on 610a, therefore easily there is the relatively low situation of crooked, precision to occur, and cause that qualification rate reduction or increase assembling are difficult.
In view of this, how to improve the structure configuration of stiffener, the intensity of creeper tread protection structure is increased and combination essence
Degree lifting, the target made great efforts into related dealer then.
Utility model content
The purpose of this utility model is to provide a kind of creeper tread and its creeper tread protection structure, by solid part and blind spiral shell
The configuration in hole, can increase the intensity of creeper tread and creeper tread protection structure, while lifting combination precision.
A kind of creeper tread protection structure is to provide according to an embodiment of the present utility model, it passes through screw piece and crawler type row
The creeper tread of motivation tool is combined, and creeper tread protection structure includes stiffener and elastic component, and stiffener includes substrate frame, at least one
Solid part and blind screwhole, substrate set up be placed in creeper tread and passed through for screw piece comprising perforate, solid part be arranged at substrate frame away from
The side of creeper tread, blind screwhole is arranged at solid part and corresponding with perforate comprising opening, and blind screwhole is locked for screw piece, elasticity
Part coats side of the stiffener away from creeper tread.
Whereby, by the configuration of solid part, the intensity of stiffener can be lifted, at the same blind screwhole can be directly arranged at it is solid
In portion, it is not required in extra soldered nut, and the combination precision and qualification rate of creeper tread protection structure can be lifted.
According to foregoing creeper tread protection structure, the wherein quantity of solid part can be multiple, and the quantity of blind screwhole also may be used
Think multiple, multiple blind screwholes are respectively arranged at the part in multiple solid parts.Solid part can be fixedly welded on substrate
On frame, and perforate and blind screwhole can be made of with bore mode after solid part is welded in substrate frame.Substrate frame can be included
Two grooves, the quantity of solid part can be four, and the quantity of blind screwhole can be four, two solid parts be arranged at intervals at one it is recessed
Groove, another two solid parts are arranged at intervals at another groove, and each blind screwhole is symmetricly set in each solid part.And substrate frame can be with
Two grooves are formed using impact style.In addition, solid part can be comprising multiple lines.
A kind of creeper tread protection structure is to provide according to another embodiment of the present utility model, it passes through screw piece and crawler type
The creeper tread of walking machine is combined, and creeper tread protection structure includes stiffener and elastic component, and substrate frame includes perforate, and solid part sets
The side of substrate frame is placed in, blind screwhole is arranged at solid part, and blind screwhole is corresponding with perforate comprising opening.Stiffener includes substrate
Frame, at least one solid part and elastic component, substrate set up and are placed in creeper tread, and solid part is arranged at substrate frame away from the one of creeper tread
Side, elastic component coats side of the stiffener away from creeper tread, wherein a drilling machine is acted on into stiffener, so that substrate frame shape
It is open and makes solid part to form a blind screwhole into one to be coupled for screw piece.
According to foregoing creeper tread protection structure, wherein substrate frame can include groove, and the quantity of solid part can be multiple,
Solid part is arranged at intervals in groove.Substrate frame can form groove using impact style.In addition, each solid part can be comprising multiple lines
Road.
A kind of creeper tread group is provided according to another embodiment of the present utility model, it passes through screw piece and crawler type walking machine
Chain combine, creeper tread group is arranged at chain and comprising creeper tread and creeper tread protection structure, and creeper tread is arranged on chain
And passed through for screw piece comprising hole, creeper tread protection structure includes stiffener and elastic component, and stiffener includes substrate frame, at least one
Individual solid part and blind screwhole, substrate set up be placed in creeper tread and comprising perforate correspondence hole, solid part be arranged at substrate frame away from
The side of creeper tread, blind screwhole is arranged at solid part and corresponding with perforate comprising opening, and blind screwhole is locked for screw piece, elasticity
Part coats side of the stiffener away from creeper tread.
According to foregoing creeper tread group, wherein substrate frame can include groove, and the quantity of solid part can be multiple, solid part
It is arranged at intervals in groove.Substrate frame can form groove using impact style.In addition, each solid part can be comprising multiple lines.Separately
Outward, solid part can be fixedly welded on substrate frame, and perforate and blind screwhole can be after solid part is welded in substrate frame
It is made with bore mode.
The utility model compared with prior art, by the configuration of solid part and blind screwhole, with creeper tread can be increased
And the intensity of creeper tread protection structure, while lifting the beneficial effect of combination precision.
Brief description of the drawings
Fig. 1 illustrates a kind of known schematic perspective view of stiffener；
Fig. 2 illustrates the turnover schematic cross-sectional view of known another kind stiffener；
Fig. 3 illustrates the schematic perspective view according to a kind of creeper tread group of the implementation method of the utility model one；
Fig. 4 illustrates the decomposing schematic representation of the creeper tread group of Fig. 3；And
Fig. 5 illustrates the generalized section of the creeper tread group of Fig. 3.
Specific embodiment
The following drawings illustrate implementation method of the present utility model.As clearly stated, it is thin in many practices
Section will be explained in the following description.However, reader is not it will be understood that the details in these practices is applied to limit this reality
With new.That is, in the utility model some embodiments, the details in these practices is non-essential.Additionally, being
Simplify for the sake of accompanying drawing, some known usual structures will be illustrated in the way of simple signal in the accompanying drawings with element；And repeat
Element will likely be using being identically numbered expression.
Fig. 3, Fig. 4 and Fig. 5 are referred to, wherein Fig. 3 is illustrated according to a kind of creeper tread group of the implementation method of the utility model one
100 schematic perspective view, Fig. 4 illustrates the decomposing schematic representation of the creeper tread group 100 of Fig. 3, and Fig. 5 illustrates the creeper tread group 100 of Fig. 3
Generalized section.
Creeper tread group 100 its chain (not illustrating) for passing through screw piece 500 (see Fig. 4) and crawler type walking machine (not illustrating)
With reference to creeper tread group 100 is arranged at chain and comprising creeper tread 400 and creeper tread protection structure 700, and creeper tread 400 is arranged at
Passed through for screw piece 500 on chain and comprising hole 410, creeper tread protection structure 700 includes stiffener 300 and elastic component 200, by force
Change part 300 include substrate frame 310, at least one solid part 320 and blind screwhole 330, substrate frame 310 be arranged at creeper tread 400 and
Comprising perforate 311 (see Fig. 5) correspondence hole 410, solid part 320 is arranged at side of the substrate frame 310 away from creeper tread 400, blind
Screw 330 is arranged at solid part 320 and corresponding with perforate 311 comprising opening (sign), and blind screwhole 330 supplies screw piece 500
Lock, elastic component 200 coats side of the stiffener 300 away from creeper tread 400.
Whereby, the configuration of solid part 320 can lift the intensity of stiffener 300, while blind screwhole 330 can be directly arranged at
In solid part 320, and the precision and qualification rate of creeper tread group 100 can be lifted.Creeper tread group 100 will be described in greater detail below
Structure.
Creeper tread 400 is generally known structure, and the position of its hole 410 and quantity are to coordinate the structure of chain to configure,
Seldom explain herein.Stiffener 300 is that metal material is made and has certain rigidity and can increase creeper tread protection structure 700
Intensity, and the quantity of solid part 320 can be multiple, and the quantity of blind screwhole 330 can also be multiple, and 330 points of blind screwhole
The part in solid part 320 is not arranged at.
In more detail, the substrate frame 310 of present embodiment also include two grooves 340,350, and solid part 320 number
Amount is six, wherein three solid parts 320 are arranged at intervals at groove 340, the other three solid part 320 is arranged at intervals at groove
350.And substrate frame 310 is to form two grooves 340,350 using impact style, that is to say, that made originally using impact style
For flat substrate frame 310 forms structure of the side-looking in W types, two grooves 340,350 are formed whereby.
Substrate frame 310 shaping after, then by multiple solid parts 320 be spaced be fixedly welded on substrate frame 310 groove 340,
On 350, and perforate 311 and blind screwhole 330 can be made of with bore mode after solid part 320 is welded in substrate frame 310.
That is, after solid part 320 is welded in substrate frame 310, drilling machine (not illustrating) can be acted on stiffener 300, so that
Substrate frame 310 is drilled to form perforate 311, and makes the drilled shape blind screwhole 330 of solid part 320.
And in the present embodiment, as shown in figure 4, the number of blind screwhole 330 is for four and is respectively symmetrically and is arranged at four
Solid part 320, and have in two solid parts 320 and be not provided with blind screwhole 330.
In other embodiments, the number of solid part 320 can be four, and the quantity of blind screwhole 330 is also four,
Two solid parts 320 are arranged at groove 340, and two solid parts 320 are arranged at groove 350, and each blind screwhole 330 is symmetricly set in
Each solid part 320.
To be illustrated herein, the number of perforate 311 and blind screwhole 330 be and position be all with creeper tread 400
Hole 410 is corresponding, therefore, when the structural change of creeper tread 400, position and the quantity of perforate 311 and blind screwhole 330 also may be used
Change therewith, as long as being drilled in corresponding position using drilling machine.In addition, substrate frame can also only include groove, it is real
Center portion is arranged at intervals in groove, and in other embodiments, the planform of substrate frame is to coordinate different creeper treads to change
Become, be not disclosed as limit with above-mentioned.
Above-mentioned drilling machine is general drilling machine, and in drilling, can be allowed so having by the assistance of accessory
Blind screwhole 330 and perforate 311 are simultaneously once-forming, can also reduce manufacturing process, and may insure the blind of all of stiffener 300
The position of screw 330 is all identical, and lifts precision and qualification rate.
The material of elastic component 200 can be rubber or other resilient materials of tool, during fabrication, stiffener 300 be set
It is placed in prefabricated mould (not illustrating), then the elastic component 200 under molten condition is injected in mould is contacted with stiffener 300,
After 200 solidified forming of elastic component, the side (i.e. away from the side of creeper tread 400) of stiffener 300 can be coated naturally, so that
Elastic component 200 is closed with the innovation of stiffener 300.
Preferably, by the groove or pothole of lines, portion can be made comprising multiple lines (not illustrating) in solid part 320
Divide elastic component 200 to go deep into the groove or pothole of lines, the combination stability of elastic component 200 and stiffener 300 can be strengthened.
From above-mentioned implementation method, the utility model has following advantages.
First, by the setting of solid part, known angular support body can be replaced, and there is the work(of lifting stiffener intensity
Can, meanwhile, it is, can avoid producing bubble during elastic component castable, and to increase because solid part is bulk-solid items structure
The service life of elastic component.
2nd, by the way that in bore mode, in opening and blind screwhole is formed on base part and solid part respectively, substitution is known whereby
Nut welding, and the precision of stiffener can be lifted, while can be according to different track plate structure configuration openings and blind screwhole
Position, therefore the stiffener of same specification can cover band plate by bore mode cooperation different size, and making can be reduced
Cost.
Although the utility model is disclosed as above with implementation method, so it is not limited to the utility model, Ren Heben
The those skilled in the art in field, not departing from spirit and scope of the present utility model, when can be used for a variety of modifications and variations, because
This protection domain of the present utility model is when depending on being defined that claim is defined.
Claims (11)
1. a kind of creeper tread protection structure, it passes through screw piece and is combined with the creeper tread of crawler type walking machine, it is characterised in that institute
Creeper tread protection structure is stated to include：
Stiffener, comprising：
Substrate frame, is arranged at the creeper tread, and the substrate frame is passed through comprising perforate for the screw piece；
At least one solid part, is arranged at side of the substrate frame away from the creeper tread；And
Blind screwhole, is arranged at the solid part, and the blind screwhole is corresponding with the perforate comprising opening, and the blind screwhole is supplied
The screw piece is locked；And
Elastic component, coats side of the stiffener away from the creeper tread.
2. creeper tread protection structure as claimed in claim 1, it is characterised in that the quantity of the solid part is multiple, described
The quantity of blind screwhole is also multiple, and the multiple blind screwhole is respectively arranged at the part in the multiple solid part.
3. creeper tread protection structure as claimed in claim 1, it is characterised in that the solid part is to be fixedly welded on the base
On underframe, and the perforate and the blind screwhole are made of with bore mode after the solid part is welded in the substrate frame.
4. creeper tread protection structure as claimed in claim 1, it is characterised in that the substrate frame includes two grooves, described
The quantity of solid part is four, and the quantity of the blind screwhole is four, and two solid parts are arranged at intervals at one recessed
Groove, another two solid parts are arranged at intervals at another groove, and each blind screwhole is symmetricly set in each reality
Center portion.
5. creeper tread protection structure as claimed in claim 4, it is characterised in that the substrate frame forms two using impact style
The individual groove.
6. creeper tread protection structure as claimed in claim 1, it is characterised in that the solid part includes multiple lines.
7. a kind of creeper tread group, it passes through screw piece and is combined with the chain of crawler type walking machine, it is characterised in that the creeper tread
Group is included：
Creeper tread, is arranged at the chain, and the creeper tread is passed through comprising hole for the screw piece；And
Creeper tread protection structure, is arranged at the creeper tread, and the creeper tread protection structure is included：
Stiffener, comprising：
Substrate frame, is arranged at the creeper tread, and the substrate frame includes perforate correspondence described hole；
At least one solid part, is arranged at side of the substrate frame away from the creeper tread；And
Blind screwhole, is arranged at the solid part, and the blind screwhole is corresponding with the perforate comprising opening, and the blind screwhole is supplied
The screw piece is locked；And
Elastic component, coats side of the stiffener away from the creeper tread.
8. creeper tread group as claimed in claim 7, it is characterised in that the substrate frame includes groove, and the solid part
Quantity is multiple, and the multiple solid part is arranged at intervals in the groove.
9. creeper tread group as claimed in claim 8, it is characterised in that the substrate frame forms described recessed using impact style
Groove.
10. creeper tread group as claimed in claim 9, it is characterised in that each solid part includes multiple lines.
11. creeper tread groups as claimed in claim 10, it is characterised in that the solid part is to be fixedly welded on the substrate frame
On, and the perforate and the blind screwhole are made of with bore mode after the solid part is welded in the substrate frame.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330412.2U CN206218045U (en) | 2016-12-06 | 2016-12-06 | Creeper tread group and its creeper tread protection structure |
| US15/470,890 US10308298B2 (en) | 2016-04-20 | 2017-03-27 | Track shoe pad structure assembly |
| KR1020170046963A KR102189182B1 (en) | 2016-04-20 | 2017-04-11 | Track shoe pad structure assembly |
| JP2017082665A JP6894114B2 (en) | 2016-04-20 | 2017-04-19 | Footboard structural assembly |
| EP17167162.1A EP3235710B1 (en) | 2016-04-20 | 2017-04-19 | Track shoe pad structure assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330412.2U CN206218045U (en) | 2016-12-06 | 2016-12-06 | Creeper tread group and its creeper tread protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206218045U true CN206218045U (en) | 2017-06-06 |
Family
ID=58784697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621330412.2U Active CN206218045U (en) | 2016-04-20 | 2016-12-06 | Creeper tread group and its creeper tread protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206218045U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254542A (en) * | 2019-06-22 | 2019-09-20 | 徐州市耐力高分子科技有限公司 | A kind of crawler shoe that replacement is convenient and firm |
| CN110356485A (en) * | 2019-06-22 | 2019-10-22 | 徐州市耐力高分子科技有限公司 | Crawler shoe that is a kind of firm and being conveniently replaceable |
| KR102450522B1 (en) * | 2022-04-27 | 2022-10-06 | 주식회사 디엠 | Shoe pad for caterpillar vehicles |
-
2016
- 2016-12-06 CN CN201621330412.2U patent/CN206218045U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254542A (en) * | 2019-06-22 | 2019-09-20 | 徐州市耐力高分子科技有限公司 | A kind of crawler shoe that replacement is convenient and firm |
| CN110356485A (en) * | 2019-06-22 | 2019-10-22 | 徐州市耐力高分子科技有限公司 | Crawler shoe that is a kind of firm and being conveniently replaceable |
| KR102450522B1 (en) * | 2022-04-27 | 2022-10-06 | 주식회사 디엠 | Shoe pad for caterpillar vehicles |
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