CN212403306U - Winding displacement ware suitable for electric block - Google Patents
Winding displacement ware suitable for electric block Download PDFInfo
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- CN212403306U CN212403306U CN201922461760.3U CN201922461760U CN212403306U CN 212403306 U CN212403306 U CN 212403306U CN 201922461760 U CN201922461760 U CN 201922461760U CN 212403306 U CN212403306 U CN 212403306U
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- guide rail
- electric hoist
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Abstract
The invention discloses a wire arranging device suitable for an electric hoist, wherein a device body is coaxially sleeved on an outer ring of a steel wire rope reel of the electric hoist; the top and the bottom of the device body are respectively provided with an upper guide rail and a lower guide rail which are of ball screw structures and comprise screw rods and nuts; the screw is linked by a scroll through a scroll component, the scroll component comprises a first fluted disc arranged at the end part of the screw, a second fluted disc arranged at the end part of the scroll and a third fluted disc which is simultaneously in tooth joint with the first fluted disc and the second fluted disc, and the threads of the screw are crossed double threads; the side of the device body is provided with a wire arranging port and a wire leading port, the wire arranging port is arranged right opposite to the top of the scroll, and the wire leading port is arranged at the bottom of the wire arranging port. The spool simultaneously links the ball screw of winding displacement ware top and bottom through the fluted disc subassembly for wire arrangement ware horizontal migration arranges wire rope through the winding displacement mouth guide, keeps wire rope to keep perpendicular through last pin hole and lower pin hole, and its simple structure, convenient to use has very strong practicality and extensive suitability.
Description
Technical Field
The invention relates to a wire arranging device, in particular to a wire arranging device suitable for an electric hoist.
Background
At the present stage, the wire arranging device for winding and unwinding the steel wire rope of the electric hoist is an inclined groove which is obliquely arranged, a base of the inclined groove is provided with 5 connecting sections, and the production and installation are all troublesome.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a wire arranging device suitable for an electric hoist.
In order to achieve the above object, the present invention adopts the following technical solutions:
a wire arranging device suitable for an electric hoist comprises a circular device body, wherein the device body is coaxially sleeved on an outer ring of a steel wire rope reel of the electric hoist;
along the longitudinal center line, the top and the bottom of the device body are respectively provided with an upper guide rail and a lower guide rail,
the upper guide rail is of a ball screw structure and comprises an upper screw rod and an upper nut which are parallel to the scroll, and the bottom wall of the upper nut is fixedly connected with the top of the device body;
the lower guide rail comprises a sliding sleeve matched with the lower guide rail and a sliding rod parallel to the scroll; the top wall of the sliding sleeve is fixedly connected with the bottom of the device body;
the upper screw rod is linked by the scroll through the gear disc component, the gear disc component comprises a first gear disc arranged at the end part of the upper screw rod, a second gear disc arranged at the end part of the scroll and a third gear disc which is simultaneously in gear joint with the first gear disc and the second gear disc,
the threads of the upper screw are crossed double threads;
the side of the device body is provided with a wire arranging port and a wire leading port, the wire arranging port is arranged right opposite to the top of the scroll, and the wire leading port is arranged at the bottom of the wire arranging port.
The first and third chainrings have the same radius and number of teeth.
The lower guide rail can also be a ball screw structure which is the same as the upper guide rail, and comprises a lower screw rod and a lower nut; the lower screw rod is linked by a scroll through a gear disc assembly;
the threads of the lower screw are crossed double threads, and the thread direction is opposite to that of the upper screw.
And the top and the bottom of the wire arranging port are respectively provided with a wire pulley.
The top and the bottom of the lead opening are respectively provided with a lead pulley.
The lead port comprises an upper lead port and a lower lead port which are opposite along the longitudinal direction.
Furthermore, the top and the bottom of the upper lead opening and the lower lead opening are respectively provided with a wire pulley.
The invention has the advantages that:
according to the wire arranging device suitable for the electric hoist, the reel of the steel wire rope is simultaneously linked with the ball screw structures at the top and the bottom of the wire arranging device through the two groups of gear disc assemblies, so that the wire arranging device can horizontally move synchronously with the outer ring of the reel, the steel wire rope is guided and arranged through the wire arranging port, the steel wire rope for hanging heavy objects is always kept in a vertical state through the opposite upper lead port and the opposite lower lead port, and the abrasion to the steel wire rope is reduced through the wire guide pulley.
The wire arranging device suitable for the electric hoist is simple in structure, linked by a physical mechanical structure, convenient to use and high in practicability and wide in applicability, and a power source is derived from a motor of a linkage scroll without adding a circuit and a power device.
Drawings
Fig. 1 is a schematic structural diagram of a wire arranging device suitable for an electric hoist according to the present invention.
Fig. 2 is a side view schematically showing the structure of a wire arranger applicable to an electric hoist according to the present invention.
Fig. 3 is a schematic structural view of the screw thread of the upper screw according to the present invention.
The designations in the drawings have the following meanings: 1. the cable pulley comprises a reel, 2, an upper screw, 3, an upper nut, 4, a cable arranging port, 5, an upper lead port, 6, a lower lead port, 7, a lower screw, 8, a lower nut, 9, a first fluted disc, 10, a third fluted disc, 11, a second fluted disc, 12 and a cable pulley.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
As shown in fig. 1, a wire arranging device suitable for an electric hoist comprises a circular device body, a guide rail assembly and a fluted disc assembly.
The device body is coaxially sleeved on the outer ring of a steel wire rope reel of the electric hoist; the guide rail device comprises an upper guide rail and a lower guide rail, preferably, ball screw structures are respectively arranged at the top and the bottom of the device body. The ends of the upper guide rail and the lower guide rail are linked by a reel through a fluted disc assembly respectively.
The side surface of the device body is provided with a wire arranging port and a wire leading port, the wire arranging port is arranged right opposite to the top of the scroll, and the top and the bottom of the wire arranging port are respectively provided with a wire guide pulley; the wire leading port is arranged at the bottom of the wire arranging port and comprises an upper wire leading port and a lower wire leading port which are opposite along the longitudinal direction, and the top and the bottom of the upper wire leading port and the bottom of the lower wire leading port are respectively provided with a wire pulley.
The upper guide rail comprises an upper screw rod and an upper nut which are parallel to the scroll, and the bottom wall of the upper nut is fixedly connected with the top of the device body; the fluted disc subassembly is including locating the first fluted disc of screw tip, locating the second fluted disc of spool tip, and the third fluted disc with first fluted disc and second fluted disc tooth joint simultaneously, and the radius and the number of teeth of first fluted disc and third fluted disc are the same. The screw thread of the upper screw rod is in a crossed double-thread structure.
The lower guide rail and the upper guide rail have the same structure, but the direction of the double threads of the lower screw rod is opposite to the threads of the upper screw rod.
If the electric hoist weighs lightly, can be with the ball screw structure of lower guide rail, replace the slide rail structure for, be about to lower nut replacement for the sliding sleeve, lower screw rod replacement for the slide bar.
When in use, the utility model is used,
the steel wire rope wound and unwound through the reel passes through the wire arranging port, sequentially passes through the upper lead port and the lower lead port, and the end part is hung with the lifting hook.
The motor of the electric hoist rotates, and the motor shaft is linked with the reel to rotate so as to take up and pay off the steel wire rope.
When the scroll rotates, the upper guide rail and the lower guide rail are linked to rotate, and because the radius and the tooth number are the same, the rotation is synchronous and same-frequency rotation, namely when the scroll rotates, the body of the linked wire arranging device moves horizontally, and the wire rope is guided to transversely roll up the scroll through the moved wire arranging opening; and when the cable moves, the wire leading port enables a steel wire rope for hanging a heavy object to be always kept in a vertical state.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (7)
1. The wire arranging device suitable for the electric hoist is characterized by comprising a circular device body, wherein the device body is coaxially sleeved on an outer ring of a steel wire rope reel of the electric hoist;
along the longitudinal center line, the top and the bottom of the device body are respectively provided with an upper guide rail and a lower guide rail,
the upper guide rail is of a ball screw structure and comprises an upper screw rod and an upper nut which are parallel to the scroll, and the bottom wall of the upper nut is fixedly connected with the top of the device body;
the lower guide rail comprises a sliding sleeve matched with the lower guide rail and a sliding rod parallel to the scroll; the top wall of the sliding sleeve is fixedly connected with the bottom of the device body;
the upper screw rod is linked by the scroll through the gear disc component, the gear disc component comprises a first gear disc arranged at the end part of the upper screw rod, a second gear disc arranged at the end part of the scroll and a third gear disc which is simultaneously in gear joint with the first gear disc and the second gear disc,
the threads of the upper screw are crossed double threads;
the side of the device body is provided with a wire arranging port and a wire leading port, the wire arranging port is arranged right opposite to the top of the scroll, and the wire leading port is arranged at the bottom of the wire arranging port.
2. The wire arranger for electric hoist according to claim 1, wherein the radius and the number of teeth of the first and third toothed discs are the same.
3. The wire arranging device suitable for the electric hoist as claimed in claim 1, wherein the lower guide rail is also of the same ball screw structure as the upper guide rail, including a lower screw and a lower nut; the lower screw rod is linked by a scroll through a gear disc assembly;
the threads of the lower screw are crossed double threads, and the thread direction is opposite to that of the upper screw.
4. The wire arranging device for the electric hoist as claimed in claim 1, wherein the wire arranging port is provided with wire pulleys at the top and the bottom thereof, respectively.
5. The wire arranging device for the electric hoist as claimed in claim 1, wherein the top and bottom of the wire port are respectively provided with a wire pulley.
6. The wire arranging device for the electric hoist as claimed in claim 1, wherein the wire port comprises an upper wire port and a lower wire port which are opposite to each other in a longitudinal direction.
7. The wire arranging device for the electric hoist as claimed in claim 6, wherein the top and bottom of the upper and lower wire ports are respectively provided with a wire pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922461760.3U CN212403306U (en) | 2019-12-31 | 2019-12-31 | Winding displacement ware suitable for electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922461760.3U CN212403306U (en) | 2019-12-31 | 2019-12-31 | Winding displacement ware suitable for electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212403306U true CN212403306U (en) | 2021-01-26 |
Family
ID=74401273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922461760.3U Active CN212403306U (en) | 2019-12-31 | 2019-12-31 | Winding displacement ware suitable for electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212403306U (en) |
-
2019
- 2019-12-31 CN CN201922461760.3U patent/CN212403306U/en active Active
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