CN202806924U - Hoisting equipment - Google Patents
Hoisting equipment Download PDFInfo
- Publication number
- CN202806924U CN202806924U CN 201220499001 CN201220499001U CN202806924U CN 202806924 U CN202806924 U CN 202806924U CN 201220499001 CN201220499001 CN 201220499001 CN 201220499001 U CN201220499001 U CN 201220499001U CN 202806924 U CN202806924 U CN 202806924U
- Authority
- CN
- China
- Prior art keywords
- support leg
- leg mechanism
- supporting leg
- running gear
- driving cylinder
- 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 - Lifetime
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Abstract
The utility model provides hoisting equipment. The hoisting equipment comprises a main engine, a chassis, a field-changing walking device, a retractable support leg mechanism and a track carrying walking device, wherein the main engine is arranged on the chassis, the field-changing walking device is connected with the chassis, one end of the support leg mechanism is connected with the chassis, and the track carrying walking device is connected with the other end of the support leg mechanism. When the hoisting equipment works, the track carrying walking device is changed to be in a spread state through the retractable support leg mechanism, and supports the field-changing walking device to be away from the ground. At the moment, the track carrying walking device drives the hoisting equipment to move under the condition that a track is carried. Therefore, the hoisting equipment not only can drive with the track, but also brings convenience to field changing.
Description
Technical field
The utility model relates to elevator machinery, more specifically, relates to a kind of weight-lifting equipment.
Background technology
In the prior art, can comprise crawler crane and rubber tired crane with carrying the hoisting crane that travels.But these two kinds of hoisting cranes all can't be cut to by highway easily fast.In addition, having the car hosit of quick transition ability and full Terrain Cranes again can't the actv. band carries and travels.Therefore, this area need to a kind ofly can be with to carry and be travelled the weight-lifting equipment that can cut to easily again.
The utility model content
The utility model aims to provide a kind of weight-lifting equipment, can not both be with to carry with the hoisting crane that solves prior art and travel the problem that can conveniently cut to again.
For solving the problems of the technologies described above, according to an aspect of the present utility model, provide a kind of weight-lifting equipment, comprising: main frame, the chassis, main frame is arranged on the chassis; The transition running gear, the transition running gear is connected with the chassis; Retractable support leg mechanism, an end of support leg mechanism is connected with the chassis; Band carries running gear, and band carries running gear and is connected with the other end of support leg mechanism.
Further, a band year running gear is connected pivotly with support leg mechanism in plane of travel.
Further, band year running gear comprises pedrail mechanism and is used for driving pedrail mechanism at the rotary motion mechanism of walking rotation with in surface.
Further, support leg mechanism comprises: the first support leg mechanism and second support leg mechanism that can pivot and be connected with the first support leg mechanism, and an end of the first support leg mechanism is connected with the chassis, and band carries a running gear and is connected with the second support leg mechanism.
Further, the first support leg mechanism comprises main supporting leg, the first supporting leg and the first driving cylinder, and an end of the first driving cylinder is connected with main supporting leg, and the other end of the first driving cylinder optionally is connected at two connection location places with the first supporting leg at least.
Further, the other end of the first driving cylinder is connected by the pin detouchable with at least two connection locations of the first supporting leg.
Further, connection location comprises the first connection location and the second connection location, the first connection location of the other end of the first driving cylinder and the first supporting leg be connected the connection location detouchable and be connected.
Further, the second support leg mechanism can be retracted in the main supporting leg of the first support leg mechanism.
Further, the second support leg mechanism comprises the second supporting leg and the second driving cylinder, and the second supporting leg is connected pivotly with the first supporting leg, and an end of the second driving cylinder is connected with the first supporting leg, and the other end of the second driving cylinder is connected with the second supporting leg.
Further, the number of support leg mechanism is a plurality of, and the number that band carries running gear is a plurality of, and support leg mechanism carries running gear with band and is connected correspondingly, and a plurality of support leg mechanisms form X-type or H type or K type leg structure.
During work, band carries running gear and is changed to the state of stretching, extension by retractable support leg mechanism, and will cut to the running gear support overhead.At this moment, just can carry running gear driving weight-lifting equipment by band moves in the situation that band carries.Like this, the weight-lifting equipment in the utility model can be with to carry and travel, and can cut to easily again.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the scheme drawing the when weight-lifting equipment in the utility model is in the transition state;
Fig. 2 has schematically shown the scheme drawing the when weight-lifting equipment in the utility model is in the moving state of carrying;
Fig. 3 has schematically shown the weight-lifting equipment among Fig. 2 and has followed and sail the direction band carrying scheme drawing when moving;
Fig. 4 has schematically shown the scheme drawing the when weight-lifting equipment among Fig. 2 along the circumferential direction moves with carrying;
Fig. 5 has schematically shown the scheme drawing the when weight-lifting equipment among Fig. 2 along inclined direction moves with carrying;
Fig. 6 has schematically shown the scheme drawing when support leg mechanism is in the moving state of carrying with band year running gear;
Fig. 7 has schematically shown the birds-eye view of Fig. 6;
Fig. 8 has schematically shown the left view of Fig. 6;
Fig. 9 has schematically shown the first scheme drawing of the expansion process of support leg mechanism;
Figure 10 has schematically shown the second scheme drawing of the expansion process of support leg mechanism;
Figure 11 has schematically shown the 3rd scheme drawing of the expansion process of support leg mechanism;
Figure 12 has schematically shown the 4th scheme drawing of the expansion process of support leg mechanism; And
Figure 13 has schematically shown the 5th scheme drawing of the expansion process of support leg mechanism.
Reference numeral among the figure: 10, main frame; 20, chassis; 30, transition running gear; 40, support leg mechanism; 41, the first support leg mechanism; 42, the second support leg mechanism; 50, band carries running gear; 51, pedrail mechanism; 52, rotary motion mechanism; 411, main supporting leg; 412, the first supporting leg; 413, the first driving cylinder; 414, pin; 415, the first connection location; 416, the second connection location; 417, driving cylinder; 421, the second supporting leg; 422, the second driving cylinder.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Shown in Fig. 1 to 5, the weight-lifting equipment in the utility model comprises: main frame 10; Chassis 20, main frame 10 are arranged on the chassis 20; Transition running gear 30, transition running gear 30 is connected with chassis 20; Retractable support leg mechanism 40, an end of support leg mechanism 40 is connected with chassis 20; Band carries running gear 50, and band carries running gear 50 and is connected with the other end of support leg mechanism 40.Especially, support leg mechanism 40 can adopt multiple supporting leg form, is not limited to form cited in the utility model as long as can realize with the folding and unfolding of carrying running gear 50.Preferably, the number of support leg mechanism 40 is a plurality of, and the number that band carries running gear 50 is a plurality of, and support leg mechanism 40 carries running gear 50 with band and is connected correspondingly, and a plurality of support leg mechanisms 40 form X-type or H type or K type leg structure.Preferably, transition running gear 30 is running gear systems.Preferably, it is tracks unit that band carries a running gear 50, but is not limited to form cited in the utility model, but load-bearing tire for example, and air cushions etc. carry walking as long as can realize band.
During work, band carries running gear 50 and is stretched over state shown in Figure 2 by retractable support leg mechanism 40 states shown in Figure 1, and will cut to running gear 30 supports overhead.At this moment, just can carry running gear 50 driving weight-lifting equipments by band moves in the situation that band carries.When needs return to state shown in Figure 1, because support leg mechanism 40 is retractable, therefore, only support leg mechanism 40 upwards need to be accepted and got final product.Like this, the weight-lifting equipment in the utility model can be with to carry and travel, and can cut to easily again.
Please refer to Fig. 3 to Fig. 5, preferably, band carries running gear 50 and is connected pivotly with support leg mechanism 40 in plane of travel.Preferably, band year running gear 50 comprises pedrail mechanism 51 and is used for driving pedrail mechanism 51 at the rotary motion mechanism 52 of walking rotation with in surface.For example, rotary motion mechanism 52 can be gear mechanism, also can be chain drive etc., as long as pedrail mechanism 51 can be rotated in plane of travel.Preferably, a plurality of pedrail mechanisms 51 can be rotated the position consistent with travel direction, sail direction motion (such as Fig. 3) so that follow; Also can rotate in place in the position of same circumference, thus the function (such as Fig. 4) of realization cast; Can also turn to the position that relative travel direction tilts, at this moment, a plurality of pedrail mechanisms 51 are parallel to each other, and can realize the banking motion (such as Fig. 5) of side direction.Preferably, rotary motion mechanism 52 mode by flange is connected with support leg mechanism with pedrail mechanism 51 respectively and is connected.
Like this, by rotary motion mechanism 52, can make the weight-lifting equipment in the utility model follow the direction band carrying moving (such as Fig. 3) of sailing, also can make the weight-lifting equipment in the utility model along the circumferential direction be with carrying to move (such as Fig. 4) in the original place, can also make weight-lifting equipment in the utility model along the direction that departs from travel direction move obliquely (such as Fig. 5).Like this, can select suitable mode of motion according to the needs of place and camp site, be with easily and quickly carrying moving.
Please refer to Fig. 6 to Figure 13, preferably, support leg mechanism 40 comprises: the first support leg mechanism 41 and second support leg mechanism 42 that can pivot and be connected with the first support leg mechanism 41, wherein, one end of the first support leg mechanism 41 is connected with chassis 20, and band carries running gear 50 and is connected with the second support leg mechanism 42.Wherein, the first support leg mechanism 41 is connected with chassis 20, for example, at Fig. 3 to the embodiment shown in Figure 5, support leg mechanism 40 also comprise for drive the first support leg mechanism 41 with respect to the deployed position on chassis 20 with near the driving cylinder 417 that rotates between the reception position on chassis 20, so that a plurality of support leg mechanism 40 formation X-type structures.Obviously, a plurality of support leg mechanisms 40 also can form H type structure, and like this, support leg mechanism 40 can be designed to the telescopic structure of captiveing joint with chassis 20, and this moment is demand motive cylinder 417 not.
Preferably, please refer to Fig. 9 to Figure 13, the first support leg mechanism 41 comprises main supporting leg 411, the first supporting leg 412 and the first driving cylinder 413, one end of the first driving cylinder 413 is connected with main supporting leg 411, and the other end of the first driving cylinder 413 optionally is connected at two connection location places with the first supporting leg 412 at least.Because the first driving cylinder 413 can optionally connect at a plurality of connection locations, therefore, can be by the conversion between these connection locations, make the first driving cylinder 413 the first supporting leg 412 can be driven into farther place, but do not need to increase the length of the first driving cylinder 413, correspondingly, also reduced the size of the first support leg mechanism 41.
Preferably, the other end of the first driving cylinder 413 is connected by pin 414 detouchables with at least two connection locations of the first supporting leg 412.Like this, only need just can change easily the connection location of the first driving cylinder 413 and the first supporting leg 412 by plug pin 414.Please refer to Fig. 9 to Figure 13, preferably, the other end that connection location comprises the first connection location 415 and the second connection location 416, the first driving cylinders 413 and the first connection location 415 of the first supporting leg 412 be connected connection location 416 detouchables and be connected.
Preferably, the second support leg mechanism 42 can be retracted in the main supporting leg 411 of the first support leg mechanism 41.Like this, dwindled the overall dimensions of support leg mechanism 40, can be installed to more easily on the chassis 20 to guarantee support leg mechanism 40.
Preferably, the second support leg mechanism 42 comprises the second supporting leg 421 and the second driving cylinder 422, the second supporting leg 421 is connected pivotly with the first supporting leg 412, and an end of the second driving cylinder 422 is connected with the first supporting leg 412, and the other end of the second driving cylinder 422 is connected with the second supporting leg 421.When needs make the second supporting leg 421 become the position of Figure 13 by the position of Fig. 9, can shrink the second driving cylinder 422, otherwise, can stretch out the second driving cylinder 422.Preferably, the first driving cylinder 413 and the second driving cylinder 422 can be oil cylinders etc.
Below, in conjunction with Fig. 9 to Figure 13 the stretching process of support leg mechanism is elaborated.
Fig. 9 shows the scheme drawing when being in contraction state.At this moment, the first driving cylinder 413 is connected by pin 414 with the first connection location 415 of close the second supporting leg, and the second supporting leg 421 is received into the inside of main supporting leg 411.Then, the piston that drives the first driving cylinder 413 is protruding, so that the first supporting leg 412 is released position shown in Figure 10 by the position of Fig. 9.Then, pin 414 is extracted, remove being connected between the first driving cylinder 413 and the first supporting leg 412, then, make the first driving cylinder 413 move to the second connection location 416, and then by pin 414 the first driving cylinder 413 is connected (please refer to Figure 11) at the second connection location 416 with the first supporting leg 412.Then, again make the first driving cylinder 413 protruding, and to make support leg mechanism 40 be state shown in Figure 12 by state variation shown in Figure 11.At last, shrink the second driving cylinder 422, make the second supporting leg 421 be cured as state shown in Figure 13 by state shown in Figure 12, so just realized the stretching, extension of support leg mechanism.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a weight-lifting equipment is characterized in that, comprising:
Main frame (10),
Chassis (20), described main frame (10) are arranged on the described chassis (20);
Transition running gear (30), described transition running gear (30) is connected with described chassis (20);
Retractable support leg mechanism (40), an end of described support leg mechanism (40) is connected with described chassis (20);
Band carries running gear (50), and described band carries running gear (50) and is connected with the other end of described support leg mechanism (40).
2. weight-lifting equipment according to claim 1 is characterized in that, described band carries running gear (50) and is connected pivotly with described support leg mechanism (40) in plane of travel.
3. weight-lifting equipment according to claim 2 is characterized in that, described band carries running gear (50) and comprises pedrail mechanism (51) and be used for driving the rotary motion mechanism (52) that described pedrail mechanism (51) rotates in described plane of travel.
4. each described weight-lifting equipment in 3 according to claim 1, it is characterized in that, described support leg mechanism (40) comprising: the first support leg mechanism (41) and second support leg mechanism (42) that can pivot and be connected with described the first support leg mechanism (41), one end of described the first support leg mechanism (41) is connected with described chassis (20), and described band carries running gear (50) and is connected with described the second support leg mechanism (42).
5. weight-lifting equipment according to claim 4, it is characterized in that, described the first support leg mechanism (41) comprises main supporting leg (411), the first supporting leg (412) and the first driving cylinder (413), one end of described the first driving cylinder (413) is connected with described main supporting leg (411), and the other end of described the first driving cylinder (413) optionally is connected at two connection location places with described the first supporting leg (412) at least.
6. weight-lifting equipment according to claim 5 is characterized in that, the other end of described the first driving cylinder (413) is connected by pin (414) detouchable with described two connection locations of described the first supporting leg (412) at least.
7. weight-lifting equipment according to claim 5, it is characterized in that, described connection location comprises the first connection location (415) and the second connection location (416), first connection location (415) of the other end of described the first driving cylinder (413) and described the first supporting leg (412) be connected connection location (416) detouchable and be connected.
8. weight-lifting equipment according to claim 5 is characterized in that, described the second support leg mechanism (42) can be retracted in the described main supporting leg (411) of described the first support leg mechanism (41).
9. weight-lifting equipment according to claim 5, it is characterized in that, described the second support leg mechanism (42) comprises the second supporting leg (421) and the second driving cylinder (422), described the second supporting leg (421) is connected pivotly with described the first supporting leg (412), one end of described the second driving cylinder (422) is connected with described the first supporting leg (412), and the other end of described the second driving cylinder (422) is connected with described the second supporting leg (421).
10. weight-lifting equipment according to claim 1, it is characterized in that, the number of described support leg mechanism (40) is a plurality of, the number that described band carries running gear (50) is a plurality of, described support leg mechanism (40) carries running gear (50) with described band and is connected correspondingly, and described a plurality of support leg mechanisms (40) form X-type or H type or K type leg structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499001 CN202806924U (en) | 2012-09-27 | 2012-09-27 | Hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499001 CN202806924U (en) | 2012-09-27 | 2012-09-27 | Hoisting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806924U true CN202806924U (en) | 2013-03-20 |
Family
ID=47865851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220499001 Expired - Lifetime CN202806924U (en) | 2012-09-27 | 2012-09-27 | Hoisting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806924U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849133A (en) * | 2012-09-27 | 2013-01-02 | 中联重科股份有限公司 | Hoisting equipment |
| CN106428203A (en) * | 2016-11-03 | 2017-02-22 | 福建海山机械股份有限公司 | Returning control system and method for walking excavator walking device |
| CN107381378A (en) * | 2017-09-05 | 2017-11-24 | 东台市富康机械有限公司 | Crawler self slope climbing machine |
-
2012
- 2012-09-27 CN CN 201220499001 patent/CN202806924U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849133A (en) * | 2012-09-27 | 2013-01-02 | 中联重科股份有限公司 | Hoisting equipment |
| CN102849133B (en) * | 2012-09-27 | 2016-04-06 | 中联重科股份有限公司 | Weight-lifting equipment |
| CN106428203A (en) * | 2016-11-03 | 2017-02-22 | 福建海山机械股份有限公司 | Returning control system and method for walking excavator walking device |
| CN106428203B (en) * | 2016-11-03 | 2019-01-08 | 福建海山机械股份有限公司 | A kind of playback control system and its control method for stride digging machine running gear |
| CN107381378A (en) * | 2017-09-05 | 2017-11-24 | 东台市富康机械有限公司 | Crawler self slope climbing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Lin Inventor after: Jiang Haozhong Inventor before: Tang Xiaojun Inventor before: Zhang Shuxin Inventor before: Peng Gangyi |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TANG XIAOJUN ZHANG SHUXIN PENG GANGYI TO: CHEN LIN JIANG HAOZHONG |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |