CN216471933U - Wind-proof and turnover-resistant protector for crawler crane of wind power equipment - Google Patents
Wind-proof and turnover-resistant protector for crawler crane of wind power equipment Download PDFInfo
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- CN216471933U CN216471933U CN202123245255.9U CN202123245255U CN216471933U CN 216471933 U CN216471933 U CN 216471933U CN 202123245255 U CN202123245255 U CN 202123245255U CN 216471933 U CN216471933 U CN 216471933U
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Abstract
The utility model provides a wind-powered electricity generation equipment crawler crane prevents wind anti protector that turns over installs on crawler crane, including circular orbit and pulley, crawler crane is provided with first adjustable steel between pulley and the crawler crane and draws in the middle of being located the circular orbit, is provided with the adjustable steel of second between circular orbit and the crawler crane and draws, draws through first adjustable steel and the adjustable steel of second draws and can rise the circular orbit. The utility model discloses a cooperation user that circular orbit, pulley, first adjustable steel were drawn and the adjustable steel of second was drawn, the user of being convenient for raises and puts down the circular orbit, has brought the facility for the user operation, and when the circular orbit put down, can play the effect of preventing empting, and the crawler crane can freely walk when raising, and the device's circular orbit is adjusted from top to bottom, and the walking is freely, and anti-wind is anti-overturning reduces the probability of hoist and mount wind power equipment rollover accident, does not destroy any structure of crawler crane, the utility model has the advantages of simple and reasonable design, convenient to use is swift, has very strong practicality.
Description
Technical Field
The utility model relates to a wind-powered electricity generation lifting device field specifically is wind-proof anti-overturning protector of wind-powered electricity generation equipment crawler crane.
Background
The crawler crane is a crawler crane for short, and is a crane which is provided with a lower chassis which is a crawler travelling mechanism and runs by a crawler. The lifting weight is large, and the lifting device can lift and walk. Has stronger hoisting capacity, is suitable for large-scale factories and works in factories. The crawler crane can be divided into several functions of crawler walking, turning disc, lifting and amplitude changing according to the operation structure, the crawler crane has good field operation performance, exceeds the truck crane, and the main dangerous factors influencing the safety of the crawler crane are the stability of the foundation, whether overload or sudden gust occurs and the like.
The existing crawler crane is poor in wind resistance, potential safety hazards exist when materials with large cross-sectional areas are hoisted, or due to the fact that wind is large, the situation that a vehicle body is toppled over is caused, the use safety is greatly reduced, and hoisting operation is not convenient for a user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind power equipment crawler crane prevent wind anti-turn over protector to solve the problem that the background art mentioned.
To achieve the above objective, the present invention provides the following technical solutions: wind-powered electricity generation equipment crawler crane prevents wind anti protector that turns over installs on crawler crane, including the endless track, and crawler crane is located in the middle of the endless track, the endless track inboard has the dovetail, it is provided with the pulley to slide in the dovetail, it draws to be provided with first adjustable steel between pulley and the crawler crane, it draws to be provided with the adjustable steel of second between endless track and the crawler crane, draws and the adjustable steel of second draws through first adjustable steel can rise the endless track.
When the crawler crane needs to walk, the second adjustable steel between the crawler frame and the annular rail needs to release force, the first adjustable steel between the main machine body and the annular rail draws force, and the annular rail naturally rises for 20 centimeters as a whole. And when the crane normally walks, the annular rail needs to be installed, restored and put down when the crane is high and heavy.
Further, the utility model discloses in, first adjustable steel is drawn and is drawn bracing piece, first hydraulic cylinder and second steel drawing bracing piece including first steel, and first steel drawing bracing piece and pulley swing joint, first hydraulic cylinder's output and first steel drawing bracing piece fixed connection, the both ends of second steel drawing bracing piece respectively with the top swing joint of first hydraulic cylinder and crawler crane.
Further, the utility model discloses in, the adjustable steel of second is drawn and is drawn bracing piece, second hydraulic cylinder and fourth steel drawing bracing piece including the third steel, and the third steel draws bracing piece and circular orbit swing joint, the output and the third steel of second hydraulic cylinder draw bracing piece fixed connection, the both ends of bracing piece are drawn to the fourth steel respectively with the below swing joint of second hydraulic cylinder and crawler crane.
Further, the utility model discloses in, the crawler crane includes main fuselage, track and track frame, the one end and the main fuselage swing joint of bracing piece are drawn to the second steel, the one end and the track frame swing joint of bracing piece are drawn to the fourth steel.
Further, in the utility model discloses in, first adjustable steel is drawn and the adjustable steel of second is drawn and can be risen the ring rail at least 20 centimetres.
The beneficial effects are that the technical scheme of this application possesses following technological effect:
the utility model discloses a cooperation user that circular orbit, pulley, first adjustable steel were drawn and the adjustable steel of second was drawn, the user of being convenient for raises the circular orbit and puts down, has brought the facility for the user operation, and when the circular orbit put down, can play the effect of preventing empting, and the crawler crane can freely walk during the rise, and the device's circular orbit is adjusted from top to bottom, and the walking is freely, and anti-wind is turned over, and hoist and mount wind power equipment overturning accident reduces 80%, and this set of equipment does not destroy any structure of crawler crane, the utility model discloses structural design is simple reasonable, and convenient to use is swift, has very strong practicality.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention in use.
Fig. 3 is a schematic structural view (after being lifted) of the present invention in use.
Fig. 4 is a schematic structural diagram of a top view of the present invention.
Fig. 5 is a schematic structural view of the utility model when used.
In the figures, the meaning of the reference numerals is as follows: 1. an annular track; 2. an annular track; 3. a pulley; 4. a first steel pull support rod; 5. a first hydraulic cylinder; 6. a second steel pull support rod; 7. a third steel pull support rod; 8. a second hydraulic cylinder; 9. a fourth steel pulling support rod; 10. a crawler crane.
Detailed Description
For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.
As shown in fig. 1-5, the wind-resistant and anti-overturning protector for the crawler crane of the wind power equipment is installed on the crawler crane 10, and comprises an annular rail 1, wherein the crawler crane 10 is located in the middle of the annular rail 1, a dovetail groove 2 is formed in the inner side of the annular rail 1, a pulley 3 is slidably arranged in the dovetail groove 2, a first adjustable steel pull is arranged between the pulley 3 and the crawler crane 10, a second adjustable steel pull is arranged between the annular rail 1 and the crawler crane 10, and the annular rail 1 can be lifted up through the first adjustable steel pull and the second adjustable steel pull.
The annular track 1 is leveled, first adjustable steel is drawn and is adorned to crawler crane 10 with the adjustable steel of second, after first adjustable steel is drawn and the adjustable steel of second is drawn and is adorned, crawler crane 10 carousel, rotatory a week, crawler crane 10 drives first adjustable steel and draws and rotate on annular track 1, normal hoist and mount, if when soon overturning, first adjustable steel is drawn and the adjustable steel of second draws the atress, play the effect of safety protection, with this set of wind-powered electricity generation crawler crane 10, its annular track 1 adjusts from top to bottom, walk freely, the anti-wind is turned over, steel draws the annular track, hoist and mount wind-powered electricity generation equipment overturning accident reduces 80%, this set of equipment does not destroy crawler crane 10 any structure.
Further, as shown in fig. 5, the crawler crane 10 includes a main body, an engine, a rotary table, a crawler frame, and crawler wheels, where the engine is used to drive the crawler crane to travel, and if the first adjustable steel puller is installed on the rotary table, through the arrangement of the dovetail groove 2 and the pulley 3, when the crawler crane 10 rotates, the crawler crane 10 drives the first adjustable steel puller to slide in the dovetail groove 2 through the pulley 3, so as to ensure the smoothness of movement.
In this embodiment, the first adjustable steel puller includes a first steel puller support rod 4, a first hydraulic cylinder 5 and a second steel puller support rod 6, the first steel puller support rod 4 is hinged to the pulley 3, an output end of the first hydraulic cylinder 5 is fixedly connected to the first steel puller support rod 4, two ends of the second steel puller support rod 6 are respectively movably connected to the upper portions of the first hydraulic cylinder 5 and the crawler crane 10, and specifically, one end of the second steel puller support rod 6 is movably connected to the main body.
In this embodiment, the second adjustable steel puller includes a third steel puller support rod 7, a second hydraulic cylinder 8 and a fourth steel puller support rod 9, the third steel puller support rod 7 is movably connected with the circular track 1, the output end of the second hydraulic cylinder 8 is fixedly connected with the third steel puller support rod 7, two ends of the fourth steel puller support rod 9 are respectively movably connected with the second hydraulic cylinder 8 and the lower portion of the crawler crane 10, and one end of the fourth steel puller support rod 9 is movably connected with the crawler frame.
When the crawler crane 10 needs to walk, the second adjustable steel between the crawler frame and the annular rail 1 needs to be released, the second hydraulic oil cylinder 8 extends, the first adjustable steel between the main machine body and the annular rail 1 draws in force, the first hydraulic oil cylinder 5 contracts, and the annular rail 1 naturally rises by 20 centimeters as a whole. And (3) normally walking, lifting height and lifting weight need to be reduced and put down the annular track 1.
In this embodiment, the first adjustable steel pull and the second adjustable steel pull can lift the circular rail 1 by at least 20 cm.
The utility model discloses a cooperation user that circular orbit, pulley, first adjustable steel were drawn and the adjustable steel of second was drawn, the user of being convenient for raises the circular orbit and puts down, has brought the facility for the user operation, and when the circular orbit put down, can play the effect of preventing empting, and the crawler crane can freely walk during the rise, and the device's circular orbit is adjusted from top to bottom, and the walking is freely, and anti-wind is turned over, and hoist and mount wind power equipment overturning accident reduces 80%, and this set of equipment does not destroy any structure of crawler crane, the utility model discloses structural design is simple reasonable, and convenient to use is swift, has very strong practicality.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (5)
1. Wind-proof anti-overturning protector for crawler crane of wind power equipment is installed on crawler crane, and is characterized in that: including the circular orbit, the crawler crane is located in the middle of the circular orbit, the circular orbit inboard has the dovetail, it is provided with the pulley to slide in the dovetail, it draws to be provided with first adjustable steel between pulley and the crawler crane, it draws to be provided with the adjustable steel of second between circular orbit and the crawler crane, draws through first adjustable steel and the adjustable steel of second draws can rise the circular orbit.
2. The wind-proof and overturn-resistant protector for the crawler crane of the wind power equipment as recited in claim 1, is characterized in that: the first adjustable steel puller comprises a first steel puller supporting rod, a first hydraulic oil cylinder and a second steel puller supporting rod, the first steel puller supporting rod is movably connected with the pulley, the output end of the first hydraulic oil cylinder is fixedly connected with the first steel puller supporting rod, and two ends of the second steel puller supporting rod are respectively movably connected with the first hydraulic oil cylinder and the upper portion of the crawler crane.
3. The wind-proof and overturn-resistant protector for the crawler crane of the wind power equipment as recited in claim 2, wherein: the adjustable steel of second draws including third steel and draws bracing piece, second hydraulic cylinder and fourth steel to draw the bracing piece, and the third steel draws bracing piece and circular orbit swing joint, the output and the third steel of second hydraulic cylinder draw bracing piece fixed connection, the both ends of fourth steel draw the below swing joint with second hydraulic cylinder and crawler crane respectively of bracing piece.
4. The wind-proof and overturn-resistant protector for the crawler crane of the wind power equipment as recited in claim 3, wherein: the crawler crane comprises a main machine body, a crawler and a crawler frame, one end of the second steel pull supporting rod is movably connected with the main machine body, and one end of the fourth steel pull supporting rod is movably connected with the crawler frame.
5. The wind-proof and overturn-resistant protector for the crawler crane of the wind power equipment as recited in claim 1, is characterized in that: the first adjustable steel pull and the second adjustable steel pull can lift the annular rail by at least 20 centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123245255.9U CN216471933U (en) | 2021-12-22 | 2021-12-22 | Wind-proof and turnover-resistant protector for crawler crane of wind power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123245255.9U CN216471933U (en) | 2021-12-22 | 2021-12-22 | Wind-proof and turnover-resistant protector for crawler crane of wind power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216471933U true CN216471933U (en) | 2022-05-10 |
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ID=81426344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123245255.9U Active CN216471933U (en) | 2021-12-22 | 2021-12-22 | Wind-proof and turnover-resistant protector for crawler crane of wind power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216471933U (en) |
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2021
- 2021-12-22 CN CN202123245255.9U patent/CN216471933U/en active Active
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