CN217555627U - Cable dragging device for crown block trolley - Google Patents
Cable dragging device for crown block trolley Download PDFInfo
- Publication number
- CN217555627U CN217555627U CN202221533628.4U CN202221533628U CN217555627U CN 217555627 U CN217555627 U CN 217555627U CN 202221533628 U CN202221533628 U CN 202221533628U CN 217555627 U CN217555627 U CN 217555627U
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- crown block
- sliding seat
- cable
- cable device
- steel
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Abstract
The utility model discloses a crown block dolly drags cable device, including setting up the support in the workshop top, the interval is provided with a plurality of L type framves on the support, and is a plurality of the lower extreme of L type frame is provided with the I-steel, the lower extreme of I-steel slides and is provided with a plurality of sliding seats, the upper end symmetry of sliding seat is provided with two pairs of spacing wheels, spacing wheel slides and sets up on the I-steel, the lower extreme of sliding seat is provided with the tubular structure for supporting cable. The utility model provides a pair of cable device is dragged to overhead traveling crane dolly can pull the cable, reduces the wearing and tearing of cable, improves the work efficiency of driving a vehicle.
Description
Technical Field
The utility model relates to a machinery handling equipment technical field especially relates to a cable device is dragged to overhead traveling crane dolly.
Background
Overhead traveling crane dolly has very long cable in current workshop, if do not have the device that pulls that sets up specially, the cable can take place wearing and tearing, after wearing and tearing for a long time, the condition of contact failure open phase can appear, leads to the unable normal use of driving a vehicle, influences driving work efficiency.
SUMMERY OF THE UTILITY MODEL
For solving the shortcoming and the not enough of prior art, provide a crown block dolly and drag cable device, drag the cable, reduce the wearing and tearing of cable, improve the work efficiency of driving a vehicle.
For realizing the utility model aims at providing a pair of overhead traveling crane dolly drags cable device, including setting up the support in the workshop top, the interval is provided with a plurality of L type framves on the support, and is a plurality of the lower extreme of L type frame is provided with the I-steel, the lower extreme of I-steel slides and is provided with a plurality of sliding seats, the upper end symmetry of sliding seat is provided with two pairs of spacing wheels, spacing wheel slides and sets up on the I-steel, the lower extreme of sliding seat is provided with the tubular structure who is used for supporting cable.
As a further improvement of the scheme, the cylindrical structure is a semi-cylinder, an adjusting screw rod is arranged between the semi-cylinder and the sliding seat, and a rotating nut is sleeved on the adjusting screw rod at the lower end of the semi-cylinder in a threaded manner.
As a further improvement of the above solution, the cylindrical structure is provided as a bottom roller.
As a further improvement of the above scheme, the sliding seat is provided with a limiting grooved wheel above the cylindrical structure, and the cable position is limited by the limiting grooved wheel and the cylindrical structure.
As a further improvement of the scheme, the upper end of the sliding seat is symmetrically provided with mounting plates, and the two pairs of limiting wheels are arranged on the mounting plates.
As a further improvement of the scheme, the L-shaped frames are connected through fixing rods.
As a further improvement of the scheme, the limiting wheel is arranged to be a stepped cam, and the smaller end of the stepped cam slides on the I-shaped steel.
The utility model has the advantages that:
compared with the prior art, the cable pulling device for the crown block trolley provided by the utility model has the advantages that the cable is erected on the cylindrical structure, the cylindrical structure has two specific embodiments, one is a semi-cylinder, the distance between the cable and the sliding seat can be adjusted through the action of the adjusting screw rod and the rotating screw cap, and the height of the cable from the ground is adjusted; the other type is a bottom carrier roller, and when the cable walks, namely the sliding seat walks along the I-shaped steel, the bottom carrier roller can play a role in reducing the friction force during the walking of the cable, reducing the abrasion of the cable and improving the working efficiency of the travelling crane.
Drawings
The following detailed description of embodiments of the invention is provided in connection with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of the sliding seat and the cylindrical structure of FIG. 1;
fig. 3 is a schematic structural diagram of another embodiment of the present invention;
fig. 4 is a schematic structural view of the sliding seat and the cylindrical structure of fig. 3.
Detailed Description
As shown in fig. 1-4, the utility model provides a pair of overhead traveling crane dolly drags cable device, including erectting the support 1 in the workshop top, the interval is provided with a plurality of L type frame 2 on the support 1, connects through dead lever 8 between a plurality of L type frame 2. The lower ends of the L-shaped frames 2 are provided with I-shaped steels 3, the lower ends of the I-shaped steels 3 are provided with a plurality of sliding seats 4 in a sliding mode, two pairs of limiting wheels 5 are symmetrically arranged at the upper ends of the sliding seats 4, the limiting wheels 5 are arranged to be step cams, the smaller ends of the step cams slide on the I-shaped steels 3, the lower ends of the sliding seats 4 are provided with cylindrical structures used for supporting cables, the sliding seats 4 are provided with limiting grooved wheels 7 above the cylindrical structures, the cable positions are limited through the limiting grooved wheels 7 and the cylindrical structures, mounting plates are symmetrically arranged at the upper ends of the sliding seats 4, and the two pairs of limiting wheels 5 are arranged on the mounting plates.
There are two specific embodiments of the cylindrical structure, the first: the cylindrical structure is a semi-cylinder 61, an adjusting screw 62 is arranged between the semi-cylinder 61 and the sliding seat 4, the adjusting screw 62 is in threaded sleeve connection with a rotating nut 63 at the lower end of the semi-cylinder 61, and the distance between the cable and the sliding seat 4 and the height of the cable from the ground can be adjusted through the effect of the adjusting screw 62 and the rotating nut 63; and the second method comprises the following steps: the cylindrical structure sets up to end bearing roller 64, and end bearing roller 64 can play when the cable walks, also is the sliding seat 4 when walking along I-steel 3, reduces cable walking in frictional force, reduces the wearing and tearing of cable.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a cable device is dragged to overhead traveling crane dolly which characterized in that: including erectting the support in the workshop top, the interval is provided with a plurality of L type framves on the support, and is a plurality of the lower extreme of L type frame is provided with the I-steel, the lower extreme of I-steel slides and is provided with a plurality of sliding seats, the upper end symmetry of sliding seat is provided with two pairs of spacing wheels, spacing round slides and sets up on the I-steel, the lower extreme of sliding seat is provided with the tubular structure who is used for the supporting cable.
2. The crown block trolley dragging cable device according to claim 1, characterized in that: the cylindrical structure is a semi-cylinder, an adjusting screw rod is arranged between the semi-cylinder and the sliding seat, and a rotary nut is sleeved on the adjusting screw rod at the lower end of the semi-cylinder in a threaded manner.
3. The crown block trolley dragging cable device according to claim 1, characterized in that: the cylindrical structure is provided as a bottom carrier roller.
4. The crown block trolley dragging cable device according to claim 1, characterized in that: the sliding seat is provided with a limiting grooved wheel above the cylindrical structure, and the position of the cable is limited through the limiting grooved wheel and the cylindrical structure.
5. The crown block trolley dragging cable device according to claim 4, characterized in that: the upper end symmetry of sliding seat is provided with the mounting panel, and two pairs of spacing round sets up on the mounting panel.
6. The crown block trolley dragging cable device according to claim 1, characterized in that: and the plurality of L-shaped frames are connected through fixing rods.
7. The crown block trolley dragging cable device according to claim 1, characterized in that: the limiting wheel is arranged as a step cam, and the smaller end of the step cam slides on the I-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221533628.4U CN217555627U (en) | 2022-06-17 | 2022-06-17 | Cable dragging device for crown block trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221533628.4U CN217555627U (en) | 2022-06-17 | 2022-06-17 | Cable dragging device for crown block trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217555627U true CN217555627U (en) | 2022-10-11 |
Family
ID=83500901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221533628.4U Active CN217555627U (en) | 2022-06-17 | 2022-06-17 | Cable dragging device for crown block trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217555627U (en) |
-
2022
- 2022-06-17 CN CN202221533628.4U patent/CN217555627U/en active Active
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