CN201646925U - Walking claw - Google Patents
Walking claw Download PDFInfo
- Publication number
- CN201646925U CN201646925U CN2010201168416U CN201020116841U CN201646925U CN 201646925 U CN201646925 U CN 201646925U CN 2010201168416 U CN2010201168416 U CN 2010201168416U CN 201020116841 U CN201020116841 U CN 201020116841U CN 201646925 U CN201646925 U CN 201646925U
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- CN
- China
- Prior art keywords
- claw
- plate
- ambulacrum
- hole
- adapter shaft
- 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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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a walking claw, which belongs to components used for walking mechanical equipment in the engineering construction field. The walking claw comprises a main body adopting an M-shaped claw plate, wherein a circular through hole is formed on a left surface plate of the claw plate; a cylindrical connecting shaft is vertically inserted into the circular through hole; two symmetrical stop blocks are mounted on the left side of the connecting shaft to form a limit slot; three reinforcing plates are mounted at the lower part of the claw plate, wherein two reinforcing plates are mounted on the side surface at the lower part of the claw plate, and one reinforcing plate is mounted in the middle of the lower part of the claw plate; the three reinforcing plates adopt identical shapes; and the upper ends of the reinforcing plates are sealed into a whole with the lower part of the claw plate, and the lower parts thereof take the shape of the inverted Chinese character 'shan'. The utility model has the advantages of simple and convenient processing, safety, reliability, low cost, light weight, high structural strength and anti-clay performance, and can be used on plains, mountainous areas and various soil conditions, thereby achieving extensive application and high market application value and broad perspective.
Description
Technical field
The utility model ambulacrum is the employed parts of legged mechanical equipment in the engineering construction field.
Background technology
During engineer machinery operation,, generally be provided with anchoring device at its afterbody for providing enough anchorage forces to it in the past.This anchoring device generally is made up of the elongated anchor pole that a bottom has a tip-angled shape, and when complete machine was worked, this anchoring device was anchored to ground by the control oil cylinder, thinks that complete machine provides enough effect counter-forces.Because this anchoring device and ground contacting part are divided into horn structure, only are applicable to the hard area of level land soil property, thereby have certain limitation.
Summary of the invention
The purpose of this utility model provides a kind of ambulacrum, uses this ambulacrum, can reduce production costs, improve legged machinery operating efficiency, widen legged mechanical Applicable scope.
The main body of the utility model ambulacrum is a claw-plate, and claw-plate is one " M " shape sheet material, and downward bending angle, its two ends, left and right sides is 90 ° of angles, and middle spill bending angle is the obtuse angle.The sheet material bottom, end of below, two bending angles respectively has the trapeze cut of symmetry about claw-plate.On the left flat sheet of claw-plate, a manhole is arranged, vertically be fitted with a cylindrical adapter shaft on the manhole.Be equipped with the block of two symmetries in the adapter shaft left side, the gap that separates in the middle of two blocks forms position-limited trough.Be equipped with vertical with the cross section of claw-plate " M " shape direction below claw-plate and mutual three parallel brace panels, wherein, two brace panels are installed in the side under the claw-plate, and brace panel is installed in the middle part under the claw-plate.Three brace panel shapes are identical, and its upper end is one with claw-plate bottom envelope, and the lower end is down " mountain " font.
The utility model processing is easy, safe and reliable, with low cost, in light weight, structural strength is high, have anti-clay function, can use under Plain, mountain region and various soil condition, and Applicable scope is extremely extensive, has vast market using value and prospect.
Description of drawings
Fig. 1 is the outer shape scheme drawing of the utility model ambulacrum.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 be among Fig. 3 A to view (being half view of single-piece).
Among the figure: 1 claw-plate, 1-1 end sheet material, 1-2 flat sheet, 2 trapeze cuts, 3 rectangular through-hole, 4 manholes, 5 adapter shafts, 6 fixed hubs, 7 blocks, 8 pin-and-holes, 9 brace panels, 10 through holes, 11,12 gussets, 13 jiaos of backplates.
The specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, the main body of the utility model ambulacrum is a claw-plate 1, and claw-plate 1 is one " M " shape sheet material, and downward bending angle, its two ends, left and right sides is 90 ° of angles, and middle spill bending angle is the obtuse angle.The end sheet material 1-1 bottom of below, about 1 two bending angles of claw-plate respectively has the trapeze cut 2 of two symmetries, also respectively has the rectangular through-hole 3 of two symmetries on the flat sheet 1-2 of both sides, spill bending angle.One manhole 4 is arranged on the left flat sheet 1-2 of claw-plate 1, and manhole 4 is positioned at the right side central of rectangular through-hole 3.Vertically be fitted with a cylindrical adapter shaft 5 on the manhole 4, adapter shaft 5 roots are with one and become the fixed hub 6 of one with claw-plate 1, and fixed hub 6 be the hollow cylinder body structure, and closely cooperates between the adapter shaft 5, and adapter shaft 5 is played the stable fastening effect that reaches.Be equipped with the block 7 of two symmetries in fixed hub 6 left sides, block 7 is a cuboid, and the gap that separates in the middle of two blocks 7 forms position-limited trough, and the limiting stopper of this position-limited trough and legged machinery (not drawing among the figure) is complementary, and ambulacrum is spacing when realizing work.In addition, one pin-and-hole 8 is arranged, can pass through quick connecting pin (not drawing among the figure) and legged mechanical connection during work on adapter shaft 5 tops.From Fig. 1, Fig. 2 and Fig. 4, can see, below claw-plate 1, be equipped with vertical and mutual three parallel brace panels 9 with the cross section of claw-plate 1 " M " shape direction, wherein, two brace panels 9 are installed in the side under the claw-plate 1, and brace panel 9 is installed in the middle part under the claw-plate 1.Three brace panel 9 shapes are identical, and its upper end is one with claw-plate 1 bottom envelope, and the lower end is down " mountain " font.Have a through hole 10 on the brace panel 9 at middle part, have an axle 11 to pass through hole three brace panels 9 are fixed together, strengthened the compressive strength of brace panel 9.The compressive strength of brace panel 9 in the middle of being further to strengthen is below claw-plate 1, be positioned at adapter shaft 5 root both sides and be provided with the gusset 12 perpendicular with middle brace panel 9.In order to make it have anti-clay function, respectively be provided with an angle backplate 13 in inboard four bights of ambulacrum, angle backplate 13 is a triangular sheets, makes the bight form hollow triangle body structure.
During installation, the utility model ambulacrum links to each other with the connecting interface of legged machinery, and carries out spacing by block to ambulacrum by adapter shaft, quick connecting pin.During work, ambulacrum has two kinds according to the different attitudes of legged machinery and the difference of landform with the ground contacting part position: the one, and sheet material bottom, claw-plate left part contacts with ground with the jag at brace panel middle part, and promptly the end of the O-P among Fig. 1 contacts with ground; The one, sheet material bottom, claw-plate right part contacts with ground with the jag at brace panel middle part, and promptly the end of the P-Q among Fig. 1 contacts with ground.According to the soil property difference of kiss the earth, its contact surface has two kinds: the line contact contacts with face.When soil property was harder, ambulacrum contacted by being line with ground bottom, and at this moment, contact surface is stressed more concentrated; When soil property was softer, ambulacrum then contacted with ground by the claw-plate lower surface, and this moment, contact surface was stressed more even, and average bearing load is low.
The utility model is a kind of ratchet-type structure, by the trapezoidal hole structure of both ends of the surface, has increased ambulacrum to strong ground-surface anchorage force, can provide enough anchorage force and bearing forces under various operating modes for complete machine.In order to realize that ambulacrum prevents the clay function, is convenient to cleaning, when pawl lower openings groove was designed, openings of sizes adopted from top to bottom and progressively increases, and has four rectangular through-hole on claw-plate.Except possessing the function that anchoring device possessed in the past, also be applicable to mountain region and various mollisol quality band, and change along with the variation of soil property and ground flat degree with ground-surface way of contact meeting.
The utility model processing is easy, safe and reliable, with low cost, in light weight, structural strength is high, have anti-clay function, can use under Plain, mountain region and various soil condition, and Applicable scope is extremely extensive, has vast market using value and prospect.
Claims (10)
1. ambulacrum, main body is a claw-plate, it is characterized in that: claw-plate is one " M " shape sheet material, and downward bending angle, its two ends, left and right sides is 90 ° of angles, middle spill bending angle is the obtuse angle; The sheet material bottom, end of below, two bending angles respectively has the trapeze cut of symmetry about claw-plate; On the left flat sheet of claw-plate, a manhole is arranged, vertically be fitted with a cylindrical adapter shaft on the manhole; Be equipped with the block of two symmetries in the adapter shaft left side, the gap that separates in the middle of two blocks forms position-limited trough; Below claw-plate, be equipped with vertical and mutual three parallel brace panels with the cross section of claw-plate " M " shape direction, wherein, two brace panels are installed in the side under the claw-plate, brace panel is installed in the middle part under the claw-plate, three brace panel shapes are identical, its upper end is one with claw-plate bottom envelope, and the lower end is down " mountain " font.
2. ambulacrum according to claim 1 is characterized in that: the rectangular through-hole that respectively has two symmetries on the flat sheet of both sides, claw-plate spill bending angle.
3. ambulacrum according to claim 2 is characterized in that: described manhole is positioned at the right side central of rectangular through-hole.
4. ambulacrum according to claim 1 is characterized in that: the sheet material bottom, end of below, two bending angles respectively has the trapeze cut of two symmetries about claw-plate.
5. ambulacrum according to claim 1 is characterized in that: the adapter shaft root is with one and becomes the fixed hub of one with claw-plate, and fixed hub is the hollow cylinder body structure, and closely cooperates between the adapter shaft.
6. ambulacrum according to claim 5 is characterized in that: described block is a cuboid, and the limiting stopper of described position-limited trough and legged machinery is complementary.
7. ambulacrum according to claim 1 is characterized in that: on adapter shaft top one pin-and-hole is arranged.
8. ambulacrum according to claim 1 is characterized in that: have a through hole on the brace panel at middle part, have an axle to pass through hole three brace panels are fixed together.
9. ambulacrum according to claim 1 is characterized in that: below claw-plate, be positioned at adapter shaft root both sides and be provided with and the perpendicular gusset of middle brace panel.
10. ambulacrum according to claim 1 is characterized in that: respectively be provided with an angle backplate in inboard four bights of ambulacrum, the angle backplate is a triangular sheets, makes the bight form hollow triangle body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201168416U CN201646925U (en) | 2010-02-23 | 2010-02-23 | Walking claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201168416U CN201646925U (en) | 2010-02-23 | 2010-02-23 | Walking claw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646925U true CN201646925U (en) | 2010-11-24 |
Family
ID=43112147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201168416U Expired - Fee Related CN201646925U (en) | 2010-02-23 | 2010-02-23 | Walking claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602380A (en) * | 2021-09-01 | 2021-11-05 | 江苏徐工工程机械研究院有限公司 | Walking chassis for construction machinery and construction machinery |
-
2010
- 2010-02-23 CN CN2010201168416U patent/CN201646925U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602380A (en) * | 2021-09-01 | 2021-11-05 | 江苏徐工工程机械研究院有限公司 | Walking chassis for construction machinery and construction machinery |
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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: 20101124 Termination date: 20130223 |