CN105083404A - Rubber caterpillar band block - Google Patents
Rubber caterpillar band block Download PDFInfo
- Publication number
- CN105083404A CN105083404A CN201510584605.4A CN201510584605A CN105083404A CN 105083404 A CN105083404 A CN 105083404A CN 201510584605 A CN201510584605 A CN 201510584605A CN 105083404 A CN105083404 A CN 105083404A
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- China
- Prior art keywords
- rubber
- plate
- fixedly connected
- horizontal plate
- rigidity
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- 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.)
- Pending
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/24—Tracks of continuously flexible type, e.g. rubber belts
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a rubber caterpillar band block. The rubber caterpillar band block comprises a rubber body, an end buckle and fixing bolts. A hook fixedly connected with the rubber body is arranged at the left end of the rubber body, and bolt holes are formed in the right end of the rubber body. The hook comprises a vertical plate part and a horizontal plate part, the vertical plate part is perpendicularly and integrally connected with the horizontal plate part, and the upper end of the vertical plate part is integrally and fixedly connected with the left end of the rubber body. The end buckle comprises a vertical plate and a horizontal plate, the vertical plate is perpendicularly and integrally connected with the horizontal plate, and circular holes are formed in the upper portion of the vertical plate. First springs with the lower ends fixedly connected with the horizontal plate part are arranged on the horizontal plate part of the hook, and a first pressing plate is arranged at the upper ends of the first springs and fixedly connected with the upper ends of the first springs. Second springs with the lower ends fixedly connected with the lower end of the horizontal plate of the end buckle are arranged on the horizontal plate of the end buckle, and a second pressing plate is arranged at the upper ends of the second springs and fixedly connected with the upper ends of the second springs. The first pressing plate and the second pressing plate are metal flat plates.
Description
Technical field
The present invention relates to rubber field, especially relate to a kind of rubber track pad.
Background technology
In order to make heavy-duty machinery can travel in irregular landform, annular steel tracks is set outside power wheel usually, and annular steel tracks is normally formed by connecting by polylith rigidity caterpillar block.As shown in Figure of description 1, rigidity caterpillar block is rectangle shape usually, is provided with front reinforced rib 001, middle reinforced rib 002 and rear reinforced rib 003 above it.Described front reinforced rib 001, middle reinforced rib 002 and rear reinforced rib 003 are parallel to each other, and with longer parallel of rigidity caterpillar block.The front end of rigidity caterpillar block is provided with a pair ears portion 007, and this is positioned on a longer limit of rigidity caterpillar block ears portion 007, and is positioned at the midway location on this limit.The rear end of rigidity caterpillar block is provided with the recess that two shapes and ears portion 007 adapt, and be formed with a monaural portion 004 between described two recesses, monaural portion 004 is provided with one by its through pin shaft hole (sign).When connecting to form annular steel tracks, above, the monaural portion 004 of front rigidity caterpillar block inserts between a pair ears portion 007 of rear rigidity caterpillar block below, passes through pinned connection between the monaural portion 004 of front rigidity caterpillar block and the ears portion 007 of rear rigidity caterpillar block.Rigidity caterpillar block at front reinforced rib 001 and middle reinforced rib 002, be formed with two depressions between middle reinforced rib 002 and rear reinforced rib 003, two ends, the left and right annexes of two depressions are provided with the through hole 005 of the standing screw for inserting rubber track pad.The midway location of described two depressions is also provided with boss 006 and middle shrinkage pool (sign).The below of whole rigidity caterpillar block is also provided with the guide protrusions (not shown) for matching with the gear of drive wheel.
Because rigidity caterpillar block is made up of steel, when this causes the machinery being provided with annular steel tracks to travel on hard surface, rigidity caterpillar block serious wear, and noise is large, driving comfort is low.In prior art, for addressing this problem, usually install rubber track pad additional in the outside of rigidity caterpillar block.Existing rubber track pad has multiple design, wherein, more typically has three kinds.
The first rubber track pad, as shown in Figure of description 2, it comprises body of rubber 102 and standing screw 104, and described standing screw 104 is located at the below of described body of rubber 102, and is fixedly connected with body of rubber 102.The lower surface of described body of rubber 102 is also provided with strip groove 101 that shape matches with middle reinforced rib 002 and the boss 006 of rigidity caterpillar block respectively and block shape caves in 103.When installing this first rubber track pad additional, standing screw 104 is inserted in the through hole 005 of rigidity caterpillar block, fastening nut, rubber track pad is fixed on rigidity caterpillar block.
The second rubber track pad, as shown in Figure of description 3, it comprises a body of rubber 202 and two end anchors, and described two end anchors lay respectively at the two ends of body of rubber 202.End anchors is made up of vertical plate 203 and horizontal plate 205 two parts, and between vertical plate 203 and horizontal plate 205, vertical one connects, and the top of described vertical plate 203 is provided with the circular hole passed for bolt of rear end plate 204.The below of described body of rubber 202 is yet provided with strip groove (not shown) that shape matches with middle reinforced rib 002 and the boss 006 of rigidity caterpillar block respectively and block shape caves in 206, and the both ends of body of rubber 202 are also provided with the screw 201 for being connected with described bolt of rear end plate 204.During installation, first body of rubber 202 is placed on the top of rigidity caterpillar block, then, with bolt of rear end plate 204, end anchors is fixed on the two ends of body of rubber 202.The end anchors being fixed on the two ends of body of rubber 202 plays fixation, and body of rubber 202 can be avoided to come off from rigidity caterpillar block.
The third rubber track pad, as shown in Figure of description 4, it comprises a body of rubber 302 and an end anchors, the left end of described body of rubber 302 is provided with the hook 301 connected that is fixed as one with it, the right-hand member of body of rubber 302 is provided with the screw 303 for being connected with bolt of rear end plate 304, and the below of body of rubber 302 is also provided with strip groove (not shown) that shape matches with middle reinforced rib 002 and the boss 006 of rigidity caterpillar block respectively and block shape caves in 307.Described end anchors is made up of vertical plate 305 and horizontal plate 306 two parts, and between vertical plate 305 and horizontal plate 306, vertical one connects, and the top of described vertical plate 305 is provided with the circular hole passed for bolt of rear end plate 304.During installation, first body of rubber 302 is placed on the top of rigidity caterpillar block, and makes hook 301 tangle a limit of rigidity caterpillar block, then, with bolt of rear end plate 304, end anchors is fixed on the right-hand member of body of rubber 302.The end anchors being fixed on the right-hand member of body of rubber 302 plays fixation to body of rubber 302 together with hook 301, avoids body of rubber 302 to come off from rigidity caterpillar block.
For the first rubber track pad, its advantage is fixing compact between body of rubber and rigidity caterpillar block; Its shortcoming is, the installation of rubber track pad is comparatively inconvenient.Why there is the defect of installing inconvenience in this rubber track plate, on the one hand, is that on the other hand, be the below owing to needing the nut tightened to be positioned at rigidity caterpillar block, this is not easy to tighten operation because it needs the nut more (being generally four) tightened when mounted.For the second rubber track pad, its advantage is installed comparatively for convenience of (this is the two ends, left and right owing to needing the bolt tightened to be positioned at rigidity caterpillar block in installation process, and operation is more convenient like this); Its shortcoming is, easily there is space between the horizontal plate of end anchors and the lower surface of rigidity caterpillar block, causes fixing undertighten between body of rubber and rigidity caterpillar block, easily occurs that the phenomenon loosened occurs body of rubber.For the third rubber track pad, its advantage is that installing very convenient (is on the one hand, owing to decreasing the bolt needing to tighten, be generally two, on the other hand, be the end owing to needing the bolt tightened to be positioned at rigidity caterpillar block in installation process, operation is more convenient like this); Its shortcoming is, between the horizontal plate of end anchors and the lower surface of rigidity caterpillar block, links up with all easily there is space between the lower surface of rigidity caterpillar block, cause fixing undertighten between body of rubber and rigidity caterpillar block.
Therefore, how to design a kind of rubber track pad, it is easy for installation, and and fixing compact between rigidity caterpillar block, be have technical matters to be solved.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of rubber track pad, and it is easy for installation, and and fixing compact between rigidity caterpillar block.
The present invention is the technical scheme solving the employing of its technical matters: a kind of rubber track pad, comprises a body of rubber, an end anchors and two bolt of rear end plates; The left end of described body of rubber is provided with a hook be integrally fixedly connected with it, and the right-hand member of body of rubber is provided with two screws for being connected with described bolt of rear end plate; Described hook comprises vertical plate part and horizontal plate portions, and between described vertical plate part and described horizontal plate portions, vertical one connects mutually, and the upper end of vertical plate part is integrally fixedly connected with the left end of described body of rubber; Described end anchors comprises vertical plate and horizontal plate, and between described vertical plate and horizontal plate, vertical one connects mutually, and the top of vertical plate is provided with the circular hole passed for described bolt of rear end plate; The horizontal plate portions of described hook is provided with the first spring that two its lower ends are fixedly connected with horizontal plate portions, and the upper end of described first spring is provided with first pressing plate, and described first pressing plate is fixedly connected with the upper end of two the first springs; The horizontal plate of described buckle is provided with the second spring that two its lower ends are fixedly connected with horizontal plate, and the upper end of described second spring is provided with second pressing plate, and described second pressing plate is fixedly connected with the upper end of two the second springs; Described first pressing plate and described second pressing plate are metal plate.
Further, the lower surface of described body of rubber is provided with strip groove that shape matches with middle reinforced rib and the boss of rigidity caterpillar block respectively and block shape is caved in.
Further, described body of rubber is made up of hard rubber, and described hook and described buckle are made by metallic material.
Further, described hook and described buckle are made by steel.
Good effect of the present invention is: this rubber track pad is easy for installation, and and fixing compact between rigidity caterpillar block.Why easy for installation this rubber track pad is, is on the one hand that only having two, on the other hand, is the end owing to needing the bolt tightened to be positioned at rigidity caterpillar block in installation process, operates more convenient like this because it needs the bolt tightened less.And why this rubber track pad can be formed closely fixing with rigidity caterpillar block, because the first spring and the second spring make the lower surface of the first pressing plate and the second pressing plate and rigidity caterpillar block fit tightly respectively, thus make the horizontal plate of the horizontal plate portions of hook and buckle be subject to the first spring and the downward elastic force of the second spring respectively all the time, body of rubber is fitted on the upper surface of rigidity caterpillar block by these two elastic force all the time tightly, prevents from occurring between body of rubber and rigidity caterpillar block to loosen phenomenon.
Accompanying drawing explanation
Fig. 1 is the structural representation of rigidity caterpillar block.
Fig. 2 is the structural representation of the first rubber track pad.
Fig. 3 is the structural representation of the second rubber track pad.
Fig. 4 is the structural representation of the third rubber track pad.
Fig. 5 is the structural representation of one embodiment of the invention.
Fig. 6 is the structural representation of rubber main portion embodiment illustrated in fig. 5.
Fig. 7 is the structural representation of buckle part embodiment illustrated in fig. 5.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Fig. 5, Fig. 6, Fig. 7, the present embodiment comprises a body of rubber 1, end anchors (3,5) and two bolt of rear end plates 2; The left end of described body of rubber 1 is provided with a hook be integrally fixedly connected with it (9,10), and the right-hand member of body of rubber 1 is provided with two screws 11 for being connected with described bolt of rear end plate 2; Described hook comprises vertical plate part 10 and horizontal plate portions 9, and between described vertical plate part 10 and described horizontal plate portions 9, vertical one connects mutually, and the upper end of vertical plate part 10 is integrally fixedly connected with the left end of described body of rubber 1; Described end anchors comprises vertical plate 3 and horizontal plate 5, and between described vertical plate 3 and horizontal plate 5, vertical one connects mutually, and the top of vertical plate 3 is provided with the circular hole passed for described bolt of rear end plate 2; The horizontal plate portions 9 of described hook is provided with the first spring 8 that two its lower ends are fixedly connected with horizontal plate portions 9, and the upper end of described first spring 8 is provided with first pressing plate 7, and described first pressing plate 7 is fixedly connected with the upper end of two the first springs 8; The horizontal plate 5 of described buckle is provided with the second spring 6 that two its lower ends are fixedly connected with horizontal plate 5, and the upper end of described second spring 6 is provided with second pressing plate 4, and described second pressing plate 4 is fixedly connected with the upper end of two the second springs 6; Described first pressing plate 7 and described second pressing plate 4 are metal plate.
The strip groove 12 that the shape that is provided with the lower surface of described body of rubber 1 matches with middle reinforced rib and the boss of rigidity caterpillar block respectively and block shape cave in 13.
Described body of rubber 1 is made up of hard rubber, and described hook and described buckle are made by metallic material.
Described hook and described buckle are made by steel.
Claims (4)
1. a rubber track pad, is characterized in that, comprises a body of rubber, an end anchors and two bolt of rear end plates; The left end of described body of rubber is provided with a hook be integrally fixedly connected with it, and the right-hand member of body of rubber is provided with two screws for being connected with described bolt of rear end plate; Described hook comprises vertical plate part and horizontal plate portions, and between described vertical plate part and described horizontal plate portions, vertical one connects mutually, and the upper end of vertical plate part is integrally fixedly connected with the left end of described body of rubber; Described end anchors comprises vertical plate and horizontal plate, and between described vertical plate and horizontal plate, vertical one connects mutually, and the top of vertical plate is provided with the circular hole passed for described bolt of rear end plate; It is characterized in that, the horizontal plate portions of described hook is provided with the first spring that two its lower ends are fixedly connected with horizontal plate portions, and the upper end of described first spring is provided with first pressing plate, and described first pressing plate is fixedly connected with the upper end of two the first springs; The horizontal plate of described buckle is provided with the second spring that two its lower ends are fixedly connected with horizontal plate, and the upper end of described second spring is provided with second pressing plate, and described second pressing plate is fixedly connected with the upper end of two the second springs; Described first pressing plate and described second pressing plate are metal plate.
2. rubber track pad according to claim 1, is characterized in that, the lower surface of described body of rubber is provided with strip groove that shape matches with middle reinforced rib and the boss of rigidity caterpillar block respectively and block shape is caved in.
3. rubber track pad according to claim 2, is characterized in that, described body of rubber is made up of hard rubber, and described hook and described buckle are made by metallic material.
4. rubber track pad according to claim 3, is characterized in that, described hook and described buckle are made by steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510584605.4A CN105083404A (en) | 2015-09-15 | 2015-09-15 | Rubber caterpillar band block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510584605.4A CN105083404A (en) | 2015-09-15 | 2015-09-15 | Rubber caterpillar band block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105083404A true CN105083404A (en) | 2015-11-25 |
Family
ID=54564944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510584605.4A Pending CN105083404A (en) | 2015-09-15 | 2015-09-15 | Rubber caterpillar band block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105083404A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005075A (en) * | 2016-06-21 | 2016-10-12 | 上海华向橡胶履带有限公司 | Rubber belt track with steel plates attached to surface |
-
2015
- 2015-09-15 CN CN201510584605.4A patent/CN105083404A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005075A (en) * | 2016-06-21 | 2016-10-12 | 上海华向橡胶履带有限公司 | Rubber belt track with steel plates attached to surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
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| WD01 | Invention patent application deemed withdrawn after publication |