CN219507401U - Cable drum winding and unwinding devices - Google Patents
Cable drum winding and unwinding devices Download PDFInfo
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- CN219507401U CN219507401U CN202320757269.9U CN202320757269U CN219507401U CN 219507401 U CN219507401 U CN 219507401U CN 202320757269 U CN202320757269 U CN 202320757269U CN 219507401 U CN219507401 U CN 219507401U
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- cable drum
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Abstract
The utility model relates to a cable drum winding and unwinding device which comprises a base and two supporting frames symmetrically extending along the height direction, wherein the bottom of each supporting frame is hinged to the base, each supporting frame is hinged with at least one first telescopic driver, and the fixed end and the telescopic end of each first telescopic driver are respectively hinged with the base and the supporting frame; the two support shafts are used for supporting the cable trays, the axes of the two support shafts are on the same straight line, the two support shafts are connected to the two support frames in a one-to-one correspondence mode in a pluggable mode, and the inner ends of the two support shafts extend to the position between the two support frames. According to the utility model, the support shaft can be disassembled and assembled through the handle, so that the support shaft can be replaced conveniently, and cable reels with different specifications can be adapted through replacing the support shafts with different lengths.
Description
Technical Field
The utility model relates to the technical field of cable production and processing equipment, in particular to a cable drum winding and unwinding device.
Background
The cable drum is a wire drum for providing the functions of winding wires and cables or paying off for industrial and mining enterprises, and is widely used in various industries such as oilfield mines, building construction, machinery manufacturing units, scientific research units, ports and docks, markets, hotels and bridge construction.
When the cable drum is used, the cable drum is required to be supported by the cable drum winding and unwinding device. The current cable drum winding and unwinding devices are fixed bearing structure, and during the use, need raise the cable drum and install to cable drum winding and unwinding devices on, and the cable drum that twines has the cable is very heavy, uses inconveniently, and current cable drum winding and unwinding devices can support the cable drum specification singleness, can not satisfy the cable drum of different specification sizes.
Disclosure of Invention
First, the technical problem to be solved
In view of the above-mentioned drawbacks and shortcomings of the prior art, the present utility model provides a cable reel winding and unwinding device, which solves the technical problems that the existing cable reel winding and unwinding device cannot support cable reels with different specifications and sizes, and is inconvenient to use.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
the utility model provides a cable drum winding and unwinding device, includes the base, still includes:
the two support frames symmetrically extend along the height direction, the bottoms of the support frames are hinged to the base, each support frame is hinged to at least one first telescopic driver, and the fixed end and the telescopic end of each first telescopic driver are respectively hinged to the base and the support frames;
the cable tray comprises two supporting shafts used for supporting the cable tray, wherein the axes of the two supporting shafts are on the same straight line, the two supporting shafts are connected to the two supporting frames in a one-to-one correspondence mode in a pluggable mode, and the inner ends of the two supporting shafts extend to the position between the two supporting frames.
Preferably, the device further comprises a rotating sleeve rotatably connected with the supporting frame;
the rotating sleeve can axially move along with the supporting shaft under the action of external force;
the inner end of the supporting shaft is provided with a supporting sleeve, and the outer end of the supporting shaft is arranged in the rotating sleeve;
the outside threaded connection of rotating sleeve has the handle that is used for axial displacement back shaft.
Preferably, a support plate is mounted on the rear side of the top end of the base.
Preferably, each of said support frames comprises at least one support arm;
one end of the at least one supporting arm is hinged with the base, and the other end of the at least one supporting arm is rotatably connected with the supporting shaft.
Preferably, each supporting frame comprises two supporting arms, namely a first supporting arm and a second supporting arm;
the bottom end of the first supporting arm is hinged with the base, and the upper portion of the first supporting arm is hinged with the lower portion of the second supporting arm.
Preferably, the device further comprises a second telescopic driver;
the first telescopic driver and the second telescopic driver are respectively arranged on the front side and the rear side of the support frame;
the fixed end and the telescopic end of the first telescopic driver are respectively hinged with the base and the upper parts of the second supporting arms;
the fixed end and the telescopic end of the second telescopic driver are respectively hinged with the upper part of the supporting plate and the upper part of the first supporting arm.
Preferably, the cable drum further comprises a driving device for driving the cable drum to rotate.
Preferably, the driving device includes:
the driving gear is rotationally connected to the upper end of the second supporting arm;
the slewing driver is used for driving the driving gear to rotate;
the driven wheel is meshed with the driving gear and is used for driving the cable drum to rotate;
the driven wheel is rotatably connected with the second supporting arm, and one supporting shaft is installed in the center of the driven wheel.
Preferably, the swing driver is a motor.
Preferably, the connecting rod for increasing the strength is further included;
and two ends of the connecting rod are respectively connected with the lower ends of the two second supporting arms.
(III) beneficial effects
The beneficial effects of the utility model are as follows:
(1) According to the utility model, the support shaft can be disassembled and assembled through the handle, so that the support shaft can be replaced conveniently, and cable reels with different specifications can be adapted through replacing the support shafts with different lengths.
(2) According to the utility model, the first telescopic driver and the second telescopic driver drive the support frame to deflect, so that the height of the support shaft is reduced or increased, and the cable drum is conveniently installed or supported.
Drawings
FIG. 1 is a schematic view of the overall structure of a cable reel winding and unwinding device according to the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
FIG. 3 is a combined cross-sectional view of the support shaft, rotating sleeve and rotating sleeve of the present utility model;
FIG. 4 is a schematic view of the internal structure of the handle of the present utility model;
fig. 5 is a use state diagram of the present utility model.
[ reference numerals description ]
1: a drive gear; 2: a second support arm; 3: a second telescopic drive; 4: a first support arm; 5: a first telescopic drive; 6: a base; 7: a connecting rod; 8: a support shaft; 9: a handle; 102: a slewing drive; 103: a cover plate; 104: rotating the sleeve; 106: a baffle; 107: a sliding bearing; 108: driven wheel; 109: a pin shaft; 110: a drive pin; 202: a support sleeve; 901: a handle; 902: a pull rod; 903: and (5) a threaded sleeve.
Detailed Description
The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.
Examples
As shown in fig. 1, a cable drum winding and unwinding device includes a base 6, and further includes: the two support frames symmetrically extend along the height direction, the bottom of the support frame is hinged with the base 6, each support frame is hinged with at least one first telescopic driver, the fixed end and the telescopic end of at least one first telescopic driver are respectively hinged with the base 6 and the support frame, so that the support frames are driven to deflect around the hinge points of the support frames and the base 6 in the front-back direction, and the heights of the two support shafts 8 are reduced or increased.
The two support shafts 8 are used for supporting the cable trays, and the central lines of the two support shafts 8 are on the same straight line; the two support shafts 8 are connected to the two support frames in a one-to-one correspondence and capable of being inserted and pulled out, and the inner ends of the two support shafts extend to the space between the two support frames.
According to the utility model, the support shaft 8 can be disassembled and assembled through the handle 9, so that the support shaft 8 can be replaced conveniently, and cable reels with different specifications can be adapted by replacing the support shafts 8 with different lengths. And the utility model drives the support frame to deflect through at least one first telescopic driver, so that the height of the support shaft 8 is reduced or increased, and the cable drum is convenient to install or support.
In the utility model, the two support frames are called as inner sides, and the two support frames are called as outer sides.
As shown in fig. 2, in particular, the rotary sleeve 104 is rotatably connected with the support frame; the rotating sleeve 104 can move along the axial direction along with the supporting shaft 8 under the action of external force; the inner end of the support shaft 8 is provided with a support sleeve 202, and the outer end is provided in the rotary sleeve 104; the handle 9 for axially moving the support shaft 8 is screwed to the outside of the rotating sleeve 104. The corresponding support shaft 8 is removed from the support frame by one of the handles 9 for replacing the cable tray.
In this embodiment, a support plate is mounted on the rear side of the top end of the base 6.
As shown in fig. 3, in this embodiment, the rotating sleeve 104 is connected with the support frame through a sliding bearing 107, the rotating sleeve 104 is fixedly connected with the support shaft 8, the cover plates 103 are mounted at the left and right side ends of the sliding bearing 107, and the baffle plate 106 is connected with the outer side end surface of the support shaft 8.
As shown in fig. 4, in this embodiment, the handle 9 includes a threaded sleeve 903, a pull rod 902 is fixedly connected in the threaded sleeve 903, the inner end of the pull rod 902 is in threaded connection with the supporting shaft 8, the outer side of the threaded sleeve 903 is in threaded connection with a handle 901, the handle 901 is fixedly connected with the supporting frame, an extending hole is formed at the outer side end of the handle 901, so that a tool for rotating the pull rod 902 and the threaded sleeve 903 extends into and drives the tool to rotate, and the screw direction of the screw thread at the outer side of the threaded sleeve 903 is opposite to the screw thread of the inner side end of the pull rod 902. When the support shaft 8 is required to be pulled out of the support frame, the pull rod 902 is in threaded connection with the support shaft 8, the threaded sleeve 903 is reversely rotated to drive the pull rod 902 to move outwards, and the pull rod 902 drives the support shaft 8 to move outwards, so that the support shaft 8 is separated from the cable drum, and the cable drum is replaced.
As shown in fig. 1, in this embodiment, each support frame includes at least one support arm; one end of at least one supporting arm is hinged with the base 6, and the other end is rotatably connected with the supporting shaft 8.
As shown in fig. 1, further, each support frame comprises two support arms, a first support arm 4 and a second support arm 2 respectively; the bottom end of the first supporting arm 4 is hinged with the base 6, and the upper part of the first supporting arm 4 is hinged with the lower part of the second supporting arm 2. The first telescopic driver 5 and the second telescopic driver 3 support the support shaft 8 through the first support arm 4 and the second support arm 2, and adjust the height of the support shaft 8 to facilitate installation of the cable drum.
As shown in fig. 1, further, the first telescopic driver 5 is one, and further includes a second telescopic driver 3; the first telescopic driver 5 and the second telescopic driver 3 are respectively arranged on the front side and the rear side of the support frame; the fixed end and the telescopic end of the first telescopic driver 5 are respectively hinged with the base 6 and the upper part of the second supporting arm 2; the fixed end and the telescopic end of the second telescopic actuator 3 are hinged to the upper part of the support plate and the upper part of the first support arm 4, respectively. The support shaft 8 is deflected by the first telescopic actuator 5 and the second telescopic actuator 3, and when two telescopic actuators are used, the telescopic actuators have a short stroke and the cost of moving the telescopic actuators with a short stroke is low compared with one telescopic actuator in the prior art.
In this embodiment, the first telescopic actuator 5 and the second telescopic actuator 3 are both cylinders. In other embodiments of the present solution, the first telescopic actuator 5 and the second telescopic actuator 3 may also be air cylinders or electric telescopic rods.
Further, the cable drum comprises a driving device for driving the cable drum to rotate. The driving device drives the cable drum device to retract and release the cable.
Specifically, the driving device includes: the driving gear 1 is rotatably connected to the upper end of the second supporting arm 2; a swing driver 102 for driving the driving gear 1 to rotate; a driven wheel 108 meshed with the drive gear 1; the driven wheel 108 is rotatably connected to the second support arm 2, and one of the support shafts 8 is installed at the center of the driven wheel 108.
In this embodiment, the driven wheel 108 includes two discs arranged side by side, and a plurality of pins 109 are arranged on the circumferences of the two discs at intervals, and gaps between adjacent pins 109 are meshed with gear teeth of the driving gear 1.
A plurality of drive pins 110 for driving the cable drum are mounted on the inner side of the driven pulley 108 in this embodiment.
In this embodiment, the swing driver 102 is a motor. In other embodiments of the present solution, the swing drive 102 may also be a motor.
As shown in fig. 1, the connecting rod 7 with increased strength is also included; the two ends of the connecting rod 7 are respectively connected with the lower ends of the two second supporting arms 2.
When the cable drum is required to be placed on the supporting shafts 8, as shown in fig. 4, the second telescopic drivers 3 are extended, the first telescopic drivers 5 are shortened, and the first supporting arms 4 and the second supporting arms 2 are driven to deflect around the hinge points of the first supporting arms 4 and the base 6, so that the supporting shafts 8 deflect towards the side close to the first telescopic drivers 5, and the height is reduced, so that the cable drum is placed on the two supporting shafts 8. Then, the first telescopic driver 5 is extended, the second telescopic driver 3 is shortened, the first support arm 4 and the second support arm 2 are driven to reversely deflect, and the height of the support shaft 8 is increased, so that the cable drum is supported, and the cable drum is convenient for paying off or collecting the cable.
In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature, which may be in direct contact with the first and second features, or in indirect contact with the first and second features via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is level lower than the second feature.
In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with the embodiment or example as being included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the utility model.
Claims (10)
1. The cable drum winding and unwinding device comprises a base (6), and is characterized by further comprising:
the two support frames symmetrically extend along the height direction, the bottoms of the support frames are hinged to the base (6), each support frame is hinged with at least one first telescopic driver (5), and the fixed end and the telescopic end of the at least one first telescopic driver (5) are respectively hinged with the base (6) and the support frames;
the cable reel comprises two supporting shafts (8) used for supporting the cable reel, wherein the axes of the two supporting shafts (8) are on the same straight line, the two supporting shafts (8) are connected to the two supporting frames in a one-to-one correspondence mode, and the inner ends of the two supporting shafts (8) extend to the position between the two supporting frames.
2. The cable drum retraction device according to claim 1, further comprising a rotation sleeve (104) rotatably connected to the support frame;
the rotating sleeve (104) can move along the axial direction along with the supporting shaft (8) under the action of external force;
the inner end of the supporting shaft (8) is provided with a supporting sleeve (202), and the outer end of the supporting shaft is arranged in the rotating sleeve (104);
the outer side of the rotary sleeve (104) is in threaded connection with a handle (9) for axially moving the support shaft (8).
3. A cable drum retraction device according to claim 1, characterized in that a support plate is mounted on the rear side of the top end of the base (6).
4. A cable drum retraction device according to claim 3 wherein each said support bracket includes at least one support arm;
one end of the at least one supporting arm is hinged with the base (6), and the other end of the at least one supporting arm is rotatably connected with the supporting shaft (8).
5. A cable drum retraction device according to claim 4, characterized in that each support comprises two support arms, a first support arm (4) and a second support arm (2), respectively;
the bottom end of the first supporting arm (4) is hinged with the base (6), and the upper part of the first supporting arm (4) is hinged with the lower part of the second supporting arm (2).
6. A cable drum retraction device according to claim 5, further comprising a second telescopic drive (3);
the first telescopic driver (5) and the second telescopic driver (3) are respectively arranged on the front side and the rear side of the support frame;
the fixed end and the telescopic end of the first telescopic driver (5) are respectively hinged with the upper parts of the base (6) and the second supporting arm (2);
the fixed end and the telescopic end of the second telescopic driver (3) are respectively hinged with the upper part of the supporting plate and the upper part of the first supporting arm (4).
7. A cable drum retraction device according to claim 5 or 6 further comprising drive means for driving the cable drum in rotation.
8. The cable drum retraction device according to claim 7 wherein said drive means includes:
a driving gear (1) rotatably connected to the upper end of the second supporting arm (2);
a swing driver (102) for driving the driving gear (1) to rotate;
a driven wheel (108) meshed with the driving gear (1) and used for driving the cable drum to rotate;
the driven wheel (108) is rotatably connected with the second supporting arm (2), and one supporting shaft (8) is arranged at the center of the driven wheel (108).
9. The cable drum retraction device according to claim 8, wherein the swing drive (102) is a motor.
10. A cable drum retraction device according to claim 8 or 9, further comprising a connecting rod (7) with increased strength;
the two ends of the connecting rod (7) are respectively connected with the lower ends of the two second supporting arms (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320757269.9U CN219507401U (en) | 2023-04-07 | 2023-04-07 | Cable drum winding and unwinding devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320757269.9U CN219507401U (en) | 2023-04-07 | 2023-04-07 | Cable drum winding and unwinding devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219507401U true CN219507401U (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320757269.9U Active CN219507401U (en) | 2023-04-07 | 2023-04-07 | Cable drum winding and unwinding devices |
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| Country | Link |
|---|---|
| CN (1) | CN219507401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118877665A (en) * | 2024-09-25 | 2024-11-01 | 国网安徽省电力有限公司绩溪县供电公司 | A cable pay-off device convenient for loading and unloading |
-
2023
- 2023-04-07 CN CN202320757269.9U patent/CN219507401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118877665A (en) * | 2024-09-25 | 2024-11-01 | 国网安徽省电力有限公司绩溪县供电公司 | A cable pay-off device convenient for loading and unloading |
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