CN214653066U - Automatic change transportation hoist - Google Patents
Automatic change transportation hoist Download PDFInfo
- Publication number
- CN214653066U CN214653066U CN202120896647.2U CN202120896647U CN214653066U CN 214653066 U CN214653066 U CN 214653066U CN 202120896647 U CN202120896647 U CN 202120896647U CN 214653066 U CN214653066 U CN 214653066U
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- frame body
- electric telescopic
- fixed shaft
- jack
- telescopic rod
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Abstract
An automatic transport crane comprises a row rail, wherein an electric hoist is arranged on the row rail, and a hoisting platform is arranged on the lower side of the row rail; the electric hoist comprises a frame body movably mounted on the traveling rail through a roller, a fixed shaft is mounted on the frame body, a steel wire rope is wound on the fixed shaft, the lower end of the steel wire rope is connected with a jack, and a hook is arranged at the lower end of the jack; the lifting platform is characterized in that a plurality of connecting grooves are uniformly distributed on the left side and the right side of the lifting platform, the left side and the right side of the upper end of each connecting groove are respectively provided with a bearing groove, a fixing block is slidably mounted in each connecting groove, the left side and the right side of the upper end of each fixing block are respectively provided with a convex block which is slidably connected with the bearing grooves, the lower end of each connecting groove is provided with a distance sensor, the lower end of each connecting groove is also provided with a plurality of springs, and the upper ends of the springs are connected to the lower ends of the fixing blocks; can confirm the position of transport vechicle to strengthen the security of loading and unloading, directly operate through the controller, be convenient for rotate the product according to the production demand and place reduction human operation, promote work efficiency.
Description
Technical Field
The utility model relates to a jack-up transportation technical field, in particular to change transportation hoist.
Background
The crane is hoisting and transporting equipment which can reduce heavy physical labor, improve operation efficiency and realize safe production. In the material production and material circulation of each department of the national economy, the crane is used as key process equipment or important auxiliary machinery and is widely applied. The cranes are of various types, and the gantry crane is hoisting equipment which is widely applied to plants and factories. The gantry crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like.
When the mass of the articles is large, the lifting and the transportation of the articles become more difficult, the process is mainly realized by a crane, the conventional crane is too large in structure at present, artificial control and operation are often adopted for realizing the multi-degree-of-freedom conveying effect, although the mode can ensure stable lifting and transporting effect and processing cost, when the heavy articles are lifted and placed on a transport vehicle, sometimes the heavy articles fall outside the transport vehicle due to operation error, and even safety accidents can be caused.
An automated transport crane is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide an automatic transport crane, which effectively solves the above problems.
The technical proposal for solving the problem is that the utility model comprises a traveling rail, an electric hoist is arranged on the traveling rail, and a hoisting platform is arranged at the lower side of the traveling rail;
the electric hoist comprises a frame body movably mounted on the traveling rail through a roller, a fixed shaft is mounted on the frame body, a winch for driving the fixed shaft to rotate is arranged on the frame body, a steel wire rope is wound on the fixed shaft, the lower end of the steel wire rope is connected with a jack, the lower end of the jack is provided with a hook, and the frame body is also provided with a speed reducer connected with the fixed shaft;
the left and right sides equipartition of jack-up platform have a plurality of spread grooves, the left and right sides of spread groove upper end all is equipped with accepts the groove, slidable mounting has the fixed block in the spread groove, the left and right sides of fixed block upper end all is equipped with sliding connection and accepts the lug in the groove, the lower extreme of spread groove is equipped with distance sensor, the lower extreme of spread groove still is equipped with a plurality of springs, the lower extreme at the fixed block is connected to the upper end of spring.
The utility model has the advantages that: the utility model discloses the structure is ingenious, thinks about the novelty, not only can the equipment automation mechanized operation, and simple structure connects in order, and is light and handy nimble, and it is convenient to remove, can confirm the position of transport vechicle to strengthen the security of loading and unloading, come direct operation through the controller, be convenient for rotate the product according to the production demand and place reduction human operation, promote work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along the direction a-a in fig. 1 according to the present invention.
Fig. 3 is a schematic structural diagram of the electric hoist of fig. 1 according to the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Example (b):
as shown in fig. 1 to 3, the utility model comprises a traveling rail 1, wherein an electric hoist is arranged on the traveling rail 1, and a hoisting platform 7 is arranged at the lower side of the traveling rail 1;
the electric hoist comprises a frame body 2 movably mounted on a traveling rail 1 through a roller, so that the frame body 2 can slide on the traveling rail 1, a fixed shaft 3 is mounted on the frame body 2, a winch for driving the fixed shaft 3 to rotate is arranged on the frame body 2, a steel wire rope 4 is wound on the fixed shaft 3, the lower end of the steel wire rope 4 is connected with a jack 5, the jack 5 can play a good load-bearing role for lifting heavy objects, a hook 6 is arranged at the lower end of the jack 5, the steel wire rope 4 can be wound up through rotating the fixed shaft 3 through the hook 6 for lifting and transporting, a controller can be arranged on the frame body 2, a speed reducer connected with the fixed shaft 3 is further arranged on the frame body 2, the winch is connected with the fixed shaft 3 through the speed reducer, and is connected with the speed reducer, the speed reducer and the winch are convenient to control the lifting speed, and the speed of the winch is connected with the electric winch;
the left and right sides equipartition of jack-up 7 have a plurality of spread grooves 8, the left and right sides of spread groove 8 upper end all is equipped with accepts groove 9, slidable mounting has fixed block 10 in the spread groove 8, the left and right sides of fixed block 10 upper end all is equipped with sliding connection and accepts lug 11 in the groove 9, the lower extreme of spread groove 8 is equipped with distance sensor 12, the lower extreme of spread groove 8 still is equipped with a plurality of springs 13, the lower extreme at fixed block 10 is connected to the upper end of spring 13.
The upper end of the lug 11 towards the outer side of the connecting groove 8 is provided with a bevel 14.
The lower end of the frame body 2 is also provided with an opening 20, the steel wire rope 4 penetrates through the opening 20, and the left end and the right end of the opening 20 are also provided with rolling shafts 21.
When the utility model is used, the hoisting equipment is automatically controlled to operate by the controller, and by controlling the position of the frame body 2 on the traveling rail 1, then the hook 2 is controlled to a proper position, a heavy object is hung on the hook 6, the fixed shaft 3 is driven by the winch to coil and lift the steel wire rope 4, when the transport vehicle runs to the lifting platform 7, tires at the front and the rear sides of the transport vehicle are positioned at the two transverse rows of connecting grooves 8, and the tires on the left and right sides of the transport vehicle are respectively pressed on two connecting grooves 8 in the longitudinal direction, the fixed block 10 which is laterally arranged in the connecting grooves 8 moves downwards, the distance sensor 12 senses the movement of the fixed block 10 and transmits a signal to the controller, and it is determined whether the position of the car is within the loading and unloading safety area through two sensed sensors in each row, and then the weight on the lifting device is moved and placed on the carrier car through the controller.
The utility model has the advantages that: the utility model discloses the structure is ingenious, thinks about the novelty, not only can the equipment automation mechanized operation, and simple structure connects in order, and is light and handy nimble, and it is convenient to remove, can confirm the position of transport vechicle to strengthen the security of loading and unloading, come direct operation through the controller, be convenient for rotate the product according to the production demand and place reduction human operation, promote work efficiency.
The foregoing detailed description/examples are specific embodiments of the present invention, and are intended to be illustrative of the principles of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include those which make any obvious replacement or modification of the embodiments described herein, and all of which are within the scope of the present invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (4)
1. An automatic transport crane comprises a traveling rail (1), and is characterized in that an electric hoist is mounted on the traveling rail (1), and a hoisting platform (7) is arranged on the lower side of the traveling rail (1); the electric hoist comprises a frame body (2) movably mounted on a traveling rail (1) through a roller, a fixed shaft (3) is mounted on the frame body (2), a winch for driving the fixed shaft (3) to rotate is arranged on the frame body (2), a steel wire rope (4) is wound on the fixed shaft (3), the lower end of the steel wire rope (4) is connected with a jack (5), a hook (6) is arranged at the lower end of the jack (5), and a speed reducer connected with the fixed shaft (3) is further arranged on the frame body (2); the left and right sides equipartition of jack-up platform (7) have a plurality of spread groove (8), the left and right sides of spread groove (8) upper end all is equipped with accepts groove (9), slidable mounting has fixed block (10) in spread groove (8), the left and right sides of fixed block (10) upper end all is equipped with sliding connection and accepts lug (11) in groove (9), the lower extreme of spread groove (8) is equipped with distance sensor (12), the lower extreme of spread groove (8) still is equipped with a plurality of springs (13), the lower extreme at fixed block (10) is connected to the upper end of spring (13).
2. An automated transport crane according to claim 1, characterized in that the upper end of the projection (11) facing the outside of the connecting trough (8) is provided with a bevel (14).
3. The automatic transportation crane according to claim 1, wherein the frame body (2) is further provided with a braking device, the braking device comprises a first electric telescopic rod (17) and a second electric telescopic rod (18) horizontally arranged on the upper side of the crane (5), the first electric telescopic rod (17) and the second electric telescopic rod (18) are respectively arranged on the left side and the right side of the crane (5), and the right end of the first electric telescopic rod (17) and the left end of the second electric telescopic rod (18) are respectively provided with a clamping plate (19).
4. The automated transport crane according to claim 1, wherein the lower end of the frame body (2) is further provided with an opening (20), the steel wire rope (4) passes through the opening (20), and the left end and the right end of the opening (20) are further provided with rollers (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120896647.2U CN214653066U (en) | 2021-04-28 | 2021-04-28 | Automatic change transportation hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120896647.2U CN214653066U (en) | 2021-04-28 | 2021-04-28 | Automatic change transportation hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214653066U true CN214653066U (en) | 2021-11-09 |
Family
ID=78472835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120896647.2U Active CN214653066U (en) | 2021-04-28 | 2021-04-28 | Automatic change transportation hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214653066U (en) |
-
2021
- 2021-04-28 CN CN202120896647.2U patent/CN214653066U/en active Active
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