CN218174273U - Automatic wire take-up device for travelling crane - Google Patents
Automatic wire take-up device for travelling crane Download PDFInfo
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- CN218174273U CN218174273U CN202222842818.0U CN202222842818U CN218174273U CN 218174273 U CN218174273 U CN 218174273U CN 202222842818 U CN202222842818 U CN 202222842818U CN 218174273 U CN218174273 U CN 218174273U
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- lead screw
- wire rope
- winding
- cable
- roller
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Abstract
The utility model discloses an automatic take-up of driving, including frame, control box and motor, be equipped with two rotation grooves in the frame, two rotate the inslot and rotate the axis of rotation that is equipped with and is connected with the motor jointly, the one end that the motor was kept away from to the axis of rotation extends to the frame outside, the fixed cover of axis of rotation outer wall is equipped with wire rope winding up roller and cable winding up roller, wire rope winding up roller outer wall winding has wire rope, wire rope end connection has the lifting hook, cable winding up roller outer wall winding has the cable, the frame internal rotation is equipped with first reciprocal lead screw and the reciprocal lead screw of second. The utility model discloses a set up subassembly such as first reciprocal lead screw, the reciprocal lead screw of second, first lead screw cover and second lead screw cover, can drive the wire guide board with the help of above-mentioned a plurality of subassemblies and stabilize a round trip movement, cooperate wire rope winding up roller and cable winding up roller to realize receiving and releasing of wire rope and cable, reduce the probability that wire rope and cable are in disorder to twine and take place.
Description
Technical Field
The utility model relates to a driving technical field especially relates to driving automatic take-up.
Background
The crane is a special hoisting device, is arranged on a crown block or a gantry crane, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, and is used in places such as industrial and mining enterprises, storage and docks and the like.
When a travelling crane in the prior art works, due to the fact that an assembly for intervening the winding and unwinding of the cable and the steel wire rope is lacked, the cable and the steel wire rope are prone to generating a messy phenomenon when being wound and unwound, the cable and the steel wire rope can be wound seriously, the travelling crane continues to work when being wound, a motor short circuit and a cable breakage accident can occur, and therefore the automatic winding device of the travelling crane is redesigned aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the automatic take-up of driving that proposes, it can drive the wire guide with the help of above-mentioned a plurality of subassemblies and stabilize a round trip movement through setting up subassembly such as first reciprocal lead screw, the reciprocal lead screw of second, first lead screw cover and second lead screw cover, cooperates receiving and releasing of wire rope winding up roller and cable winding up roller realization wire rope and cable, reduces the probability that wire rope and cable are in disorder to twine and take place.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
automatic take-up of driving, including frame, control box and motor, be equipped with two in the frame and rotate the groove, two it is equipped with the axis of rotation of being connected with the motor to rotate the inslot jointly, the one end that the motor was kept away from to the axis of rotation extends to the frame outside, the fixed cover of axis of rotation outer wall is equipped with wire rope winding up roller and cable winding up roller, wire rope winding up roller outer wall winding has wire rope, wire rope end connection has the lifting hook, cable winding up roller outer wall winding has the cable, the frame internal rotation is equipped with the reciprocal lead screw of first reciprocal lead screw and second, first reciprocal lead screw passes through drive mechanism and rotation axis connection, first reciprocal lead screw all is equipped with first lead screw cover and second lead screw cover through stop gear with the reciprocal lead screw outer wall of second, first lead screw cover and second lead screw cover outer wall fixedly connected with wire board and stable piece respectively.
Preferably, the transmission mechanism comprises two belt pulleys fixedly arranged on the outer walls of the first reciprocating screw rod and the rotating shaft, and the two belt pulleys are connected through a belt.
Preferably, the limiting mechanism comprises a limiting rod arranged in the frame, and the limiting rod penetrates through the first lead screw sleeve and the second lead screw sleeve in a sliding mode.
Preferably, the first reciprocating screw rod is connected with the second reciprocating screw rod through a coupler, and two supporting plates matched with the first reciprocating screw rod and the second reciprocating screw rod are arranged in the frame.
Preferably, a first round hole corresponding to the cable is arranged on the wire guide plate, and cleaning cloth is arranged on the arc-shaped inner wall of the first round hole.
Preferably, be equipped with the second round hole that corresponds with wire rope on the steady block, second round hole arc inner wall is equipped with the cleaning brush.
The utility model has the advantages that:
1. through setting up components such as first reciprocal lead screw, the reciprocal lead screw of second, first lead screw cover and second lead screw cover, can drive the wire guide board with the help of above-mentioned a plurality of components and stabilize a round trip movement, cooperation wire rope winding up roller and cable winding up roller realize receiving and releasing of wire rope and cable, reduce the probability that wire rope and cable are in disorder to twine and take place.
2. Through setting up cleaning cloth and cleaning brush in wire guide plate and stabilizing block respectively, can realize the clearance of 6 and 8 outer walls when wire rope and cable receive and release, guarantee its clean and tidy degree.
Drawings
Fig. 1 is a schematic structural view of the automatic wire take-up device for travelling cranes of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: the device comprises a frame 1, a control box 2, a motor 3, a rotating shaft 4, a steel wire rope winding roller 5, a steel wire rope 6, a cable winding roller 7, a cable 8, a belt pulley 9, a supporting plate 10, a first reciprocating lead screw 11, a second reciprocating lead screw 12, a limiting rod 13, a coupler 14, a hook 15, a socket 16, a first lead screw sleeve 17, a wire guide plate 18, a second lead screw sleeve 19 and a stabilizing block 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a travelling automatic take-up device comprises a frame 1, a control box 2 and a motor 3, two rotating grooves are arranged in the frame 1, rotating shafts 4 connected with the motor 3 are jointly and rotatably arranged in the two rotating grooves, one ends, far away from the motor 3, of the rotating shafts 4 extend to the outside of the frame 1, steel wire rope winding rollers 5 and cable winding rollers 7 are fixedly sleeved on the outer walls of the rotating shafts 4, steel wire ropes 6 are wound on the outer walls of the steel wire rope winding rollers 5, the end portions of the steel wire ropes 6 are connected with lifting hooks 15, cables 8 are wound on the outer walls of the cable winding rollers 7, a power supply of the cables 8 is taken from the control box 2, the end portions of the cables 8 are connected with a socket 16, a first reciprocating lead screw 11 and a second reciprocating lead screw 12 are rotatably arranged in the frame 1, the first reciprocating lead screw 11 is connected with the rotating shafts 4 through a transmission mechanism, the outer walls of the first reciprocating lead screw 11 and the second reciprocating lead screw 12 are respectively provided with a first lead screw sleeve 17 and a second lead screw sleeve 19, and the outer walls of the first lead screw sleeve 17 and the second lead screw sleeve 19 are respectively and are fixedly connected with a guide plate 18 and a stabilizing block 20.
The transmission mechanism comprises two belt pulleys 9 fixedly arranged on the outer walls of the first reciprocating screw rod 11 and the rotating shaft 4, and the two belt pulleys 9 are connected through a belt.
The limiting mechanism comprises a limiting rod 13 arranged in the frame 1, and the limiting rod 13 penetrates through the first lead screw sleeve 17 and the second lead screw sleeve 19 in a sliding mode.
The first reciprocating screw rod 11 is connected with the second reciprocating screw rod 12 through a coupler 14, and two supporting plates 10 matched with the first reciprocating screw rod 11 and the second reciprocating screw rod 12 are arranged in the frame 1.
The wire guide plate 18 is provided with a first round hole corresponding to the cable 8, the arc-shaped inner wall of the first round hole is provided with cleaning cloth, and the cleaning cloth is made of fur turning materials and is fine and smooth.
The stabilizing block 20 is provided with a second round hole corresponding to the steel wire rope 6, the arc-shaped inner wall of the second round hole is provided with a cleaning brush, and the cleaning brush is a hairbrush and cannot hang off the steel wire.
The utility model discloses during the use, motor 3 starts, can drive axis of rotation 4 and rotate, it rotates with cable winding up roller 5 to drive wire rope winding up roller 7 in step, thereby realize receiving and releasing of wire rope 6 and cable 8, wherein, be equipped with control box 2 on the frame 1, realize control with the help of the controller in the control box 2, the cable 8 power is got from control box 2, the other end inserts socket 16, and fix socket 16 on lifting hook 15, electric equipment only needs to insert socket 16 with the power cord and can start the use, the driving goes upward or when down, 7 outer wall winding cable 8 of cable winding up roller and driving synchronous motion, guarantee cable 8 all the time, can not receive the atress or damage, it is the common equipment among the prior art, concrete working principle is not repeated.
Meanwhile, when the rotating shaft 4 rotates, the two belt pulleys 9 can be matched to drive the first reciprocating lead screw 11 and the second reciprocating lead screw 12 to rotate through a belt, and when the first reciprocating lead screw 11 and the second reciprocating lead screw 12 rotate, the first lead screw sleeve 17 and the second lead screw sleeve 19 on the outer wall of the first reciprocating lead screw respectively drive the wire guide plate 18 and the stabilizing block 20 to move back and forth, so that the steel wire rope 6 and the cable 8 can be orderly wound and unwound, and the stability of the steel wire rope 6 and the cable 8 in winding and unwinding is ensured;
meanwhile, the cleaning cloth and the cleaning brush in the first round hole and the second round hole on the wire guide plate 18 and the stabilizing block 20 respectively brush the steel wire rope 6 and wipe the cable 8, so that the neatness of the two is ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Automatic take-up of driving, including frame (1), control box (2) and motor (3), its characterized in that, be equipped with two rotation grooves in frame (1), two rotate the inslot and rotate axis of rotation (4) that are equipped with and are connected with motor (3) jointly, the one end that motor (3) were kept away from in axis of rotation (4) extends to frame (1) outside, axis of rotation (4) outer wall fixed cover is equipped with wire rope winding up roller (5) and cable winding up roller (7), wire rope winding up roller (5) outer wall winding has wire rope (6), wire rope (6) end connection has lifting hook (15), cable winding up roller (7) outer wall winding has cable (8), frame (1) internal rotation is equipped with first reciprocal lead screw (11) and the reciprocal lead screw (12) of second, first reciprocal lead screw (11) are connected with axis of rotation (4) through drive mechanism, first reciprocal lead screw (11) and the reciprocal lead screw (12) outer wall of second all are equipped with first lead screw cover (17) and second lead screw cover (19) through stop gear respectively, first lead screw cover (17) and second lead screw outer wall (18) are connected with stable guide block (20).
2. A travelling crane automatic wire take-up device according to claim 1, wherein the transmission mechanism comprises two belt pulleys (9) fixedly arranged on the outer walls of the first reciprocating screw rod (11) and the rotating shaft (4), and the two belt pulleys (9) are connected through a belt.
3. A travelling crane automatic wire take-up device according to claim 2, wherein the limiting mechanism comprises a limiting rod (13) arranged in the frame (1), and the limiting rod (13) penetrates through the first lead screw sleeve (17) and the second lead screw sleeve (19) in a sliding manner.
4. A travelling automatic take-up device according to claim 3, wherein the first reciprocating lead screw (11) and the second reciprocating lead screw (12) are connected through a coupling (14), and two support plates (10) matched with the first reciprocating lead screw (11) and the second reciprocating lead screw (12) are arranged in the frame (1).
5. A travelling crane automatic take-up device according to claim 4, wherein the wire guide plate (18) is provided with a first round hole corresponding to the cable (8), and the arc-shaped inner wall of the first round hole is provided with cleaning cloth.
6. A travelling automatic take-up device according to claim 5, wherein the stabilizing block (20) is provided with a second round hole corresponding to the steel wire rope (6), and the arc-shaped inner wall of the second round hole is provided with a cleaning brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222842818.0U CN218174273U (en) | 2022-10-27 | 2022-10-27 | Automatic wire take-up device for travelling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222842818.0U CN218174273U (en) | 2022-10-27 | 2022-10-27 | Automatic wire take-up device for travelling crane |
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| Publication Number | Publication Date |
|---|---|
| CN218174273U true CN218174273U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222842818.0U Active CN218174273U (en) | 2022-10-27 | 2022-10-27 | Automatic wire take-up device for travelling crane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415279A (en) * | 2020-11-18 | 2021-02-26 | 重庆建安仪器有限责任公司 | Handheld portable radiation detector |
-
2022
- 2022-10-27 CN CN202222842818.0U patent/CN218174273U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415279A (en) * | 2020-11-18 | 2021-02-26 | 重庆建安仪器有限责任公司 | Handheld portable radiation detector |
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