CN217650640U - Single support elastic drive type cable drum - Google Patents
Single support elastic drive type cable drum Download PDFInfo
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- CN217650640U CN217650640U CN202221387653.6U CN202221387653U CN217650640U CN 217650640 U CN217650640 U CN 217650640U CN 202221387653 U CN202221387653 U CN 202221387653U CN 217650640 U CN217650640 U CN 217650640U
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- pivot
- reel
- spiral spring
- frame
- cable drum
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- 239000000428 dust Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a single support elastic drive formula cable drum, this cable drum include the frame, be equipped with the bearing frame on the frame, be equipped with the bearing on the bearing frame, the bearing is connected with the pivot, the pivot is passed through the bolt and is connected with the reel, pivot and volute spiral spring coupling, volute spiral spring with the reel is located respectively the both sides of frame, the internally mounted of pivot has the dead axle, the dead axle with be equipped with slide bearing between the pivot, be equipped with the sliding ring on the dead axle, be equipped with the brush in the pivot. This cable drum adopts the structure of pivot and dead axle for the smooth both sides of installing respectively in the frame can be independently encircled to the brush ring in volute spiral spring and the reel, can solve the elasticity formula cable drum commonly used and adopt the structural design of single main shaft, change the loaded down with trivial details problem of work of sliding ring, brush and volute spiral spring, thereby reach stable strong, improve the installation maintainability ability of product, the later stage of being convenient for is changed the purpose of sliding ring, brush and volute spiral spring.
Description
Technical Field
The utility model relates to a cable drum technical field particularly, relates to a single support elastic drive formula cable drum.
Background
Some energy equipment for moving require to be equipped with many meters power or control cable, and the energy equipment for moving is paid out the cable when keeping away from the electricity-taking point, withdraws the cable when approaching the electricity-taking point. The existing single-support elastic force driving type cable drum fixes a slip ring carbon brush and a volute spiral spring on the same main shaft, and parts far away from a support need to be detached when parts close to the support are maintained or replaced. Therefore, the work of maintaining and replacing the slip ring electric brush and the volute spiral spring is very complicated, and the complicated disassembly and assembly easily damages parts needing disassembly and assembly, so that the use and maintenance cost of the product is higher. Therefore, a single-support elastic driving type cable drum which is convenient to use and maintain, low in cost, small in size, light in weight, safe and reliable is needed.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a single support elastic drive formula cable drum can overcome prior art's the above-mentioned not enough.
In order to achieve the technical purpose, the technical scheme of the utility model is that:
the utility model provides a single support elastic drive formula cable drum, includes the frame, be equipped with the bearing frame on the frame, the bearing is equipped with on the bearing frame, the bearing is connected with the pivot, the pivot is passed through the bolt and is connected with the reel, pivot and volute spiral spring coupling, volute spiral spring with the reel is located respectively the both sides of frame, the internally mounted of pivot has the dead axle, the dead axle with be equipped with slide bearing between the pivot, be equipped with the sliding ring on the dead axle, be equipped with the brush in the pivot.
Further, the frame includes bed plate and riser, the bed plate is connected with the bottom of riser, the strengthening rib has been welded between bed plate and the riser, be equipped with the mounting hole on four angles of bed plate, the left side of frame is passed through the bolt and is connected with the spring box.
Furthermore, the spiral spring is located in the spring box, a spiral spring mandrel is arranged at the circle center of the spiral spring, and the spiral spring mandrel is arranged on the rotating shaft.
Furthermore, the fixed shaft and the rotating shaft are designed to be hollow, one end of a wire inlet cable penetrates through the inside of the fixed shaft and is connected with the slip ring, the other end of the wire inlet cable is connected with a power supply, one end of a wire outlet cable is connected with the electric brush, and the other end of the wire outlet cable is connected with the mobile energy utilization equipment.
Furthermore, the outside of reel is equipped with the wire hole, the left and right sides of reel all is equipped with the end plate.
Furthermore, the right side of reel is equipped with the shield, the shield pass through the bolt with the reel is connected.
The utility model has the advantages that: the utility model discloses a single support elastic drive formula cable drum adopts the structure of pivot and dead axle for the smooth both sides that can independently install respectively in the frame of brush ring in volute spiral spring and the reel, can solve the elastic type cable drum commonly used and adopt the structural design of single main shaft, change the sliding ring, the very loaded down with trivial details problem of work of brush and volute spiral spring, thereby it is strong to reach stability, improves the installation maintainability ability of product, the later stage of being convenient for changes the purpose of sliding ring, brush and volute spiral spring.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a first schematic structural view of a single support spring-driven cable reel according to an embodiment of the present invention;
fig. 2 is a second schematic structural view of a single support spring-driven cable reel according to an embodiment of the present invention;
fig. 3 is a third schematic structural view of a single support spring-driven cable reel according to an embodiment of the present invention;
fig. 4 is a schematic view of a fixed-axis cutting structure of a single-support spring-driven cable drum according to an embodiment of the present invention;
in the figure: 1. the device comprises a base, 2, a spring box, 3, a volute spiral spring, 4, a bearing, 5, a fixed shaft, 6, a rotating shaft, 7, a sliding ring, 8, a dustproof cover, 9, an electric brush, 10, a wire outlet hole, 11, a mounting hole, 12, a wire outlet cable, 13, an end plate, 14, a reel, 15 and a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1-4, according to the embodiment of the utility model provides a single support elastic drive formula cable drum, including frame 1, be equipped with the bearing frame on the frame 1, be equipped with bearing 4 on the bearing frame, the installation of pivot 6 of being convenient for, bearing 4 is connected with pivot 6, pivot 6 is connected with reel 14 through bolt 15, pivot 6 is connected with volute spiral spring 3, volute spiral spring 3 with reel 14 is located respectively the both sides of frame 1, the internally mounted of pivot 6 has dead axle 5, and when reel 14 rotated, pivot 6 rotated around dead axle 5, dead axle 5 with be equipped with slide bearing between the pivot 6, be equipped with sliding ring 7 on the dead axle 5, be equipped with brush 9 on the pivot 6, brush 9 and sliding ring 7 are prior art.
It includes bed plate and riser to have gone up the frame 1, the bed plate is connected with the bottom of riser, the strengthening rib has been welded between bed plate and the riser for frame 1 has higher intensity, be equipped with mounting hole 11 on four angles of bed plate, the installation of this single support elastic drive formula cable drum of being convenient for, the left side of frame 1 is passed through bolt 15 and is connected with spring box 2.
The volute spiral spring 3 is positioned in the spring box 2, a volute spiral spring mandrel is arranged at the center of the volute spiral spring 3 and is arranged on the rotating shaft 6, when the energy-using equipment moves, the cable 12 wound on the reel 14 is released along with the movement under the action of traction force to supply power for the work of the energy-using equipment, meanwhile, the volute spiral spring 3 in an original loosening state is wound around the rotating shaft 6 to prepare for winding the cable 12, when the energy-using equipment returns, the action of the traction force on the cable 12 is relieved, and at the moment, the volute spiral spring 3 starts to release energy to drive the rotating shaft 6 to drive the reel 14, so that the cable is wound on the reel 14 at a corresponding speed.
The fixed shaft 5 and the rotating shaft 6 are designed to be hollow, one end of a wire inlet cable penetrates through the inside of the fixed shaft 5 to be connected with the slip ring 7, the other end of the wire inlet cable is connected with a power supply, one end of a wire outlet cable 12 is connected with the electric brush 9, and the other end of the wire outlet cable 12 is connected with the mobile energy utilization equipment.
The reel 14 is provided with an outlet hole 10 at the outside thereof, and the left and right sides of the reel 14 are provided with end plates 13.
Above the right side of reel 14 is equipped with shield 8, shield 8 through bolt 15 with reel 14 is connected, through taking dust shield 8 apart, can be very convenient change brush 9 and sliding ring 7.
For the convenience of understanding the technical solution of the present invention, the following detailed description will be made of the technical solution of the present invention through a specific use mode.
When a single-support elastic drive type cable reel is used in a specific application, an incoming cable is first passed through the inside of the fixed shaft 5 and connected to the slip ring 7, and one end of an outgoing cable 12 is connected to the brush 9 and the other end is connected to a power supply or a portable energy device. When the energy-consuming equipment moves away from the electricity taking point, the cable 12 wound on the reel 14 is released along with the power under the action of traction force to supply power for the work of the energy-consuming equipment, meanwhile, the reel 14 drives the rotating shaft 6, the volute spiral spring 3 in the original loosening state is wound around the rotating shaft 6 to prepare for winding the cable 12, when the energy-consuming equipment returns, the action of the traction force on the cable 12 is relieved, at the moment, the volute spiral spring 3 starts to release energy to drive the rotating shaft 6 to rotate, the reel 14 is driven to rotate, and the cable 12 is wound on the reel 14 at a corresponding speed.
Because be equipped with the bearing frame on frame 1, be equipped with bearing 4 on the bearing frame, pivot 6 is installed on bearing 4, reel 14 passes through bolt 15 to be fixed on pivot 6, volute spiral spring 3 installs on pivot 6 and is located frame 1 both sides respectively with reel 14, internally mounted at pivot 6 has dead axle 5, the structure of pivot 6 and dead axle 5 has been adopted, make spring box 2 and reel 14 independently install the both sides at frame 1 respectively, thereby stability is stronger, and the installation maintainability ability of product has been improved, be convenient for later stage change sliding ring 7, brush 9 and volute spiral spring 3.
To sum up, with the help of the above technical scheme of the utility model, adopt the structure of pivot and dead axle for the smooth both sides at the frame of installing respectively of brush ring in volute spring and the reel can be solved the elasticity formula cable drum commonly used and adopt the structural design of single main shaft, change the very loaded down with trivial details problem of work of sliding ring, brush and volute spring, thereby reach stable strong, improve the installation maintainability ability of product, the later stage of being convenient for is changed the purpose of sliding ring, brush and volute spring.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a single support elastic drive formula cable drum, its characterized in that, includes frame (1), be equipped with the bearing frame on frame (1), bearing (4) are equipped with on the bearing frame, bearing (4) are connected with pivot (6), pivot (6) are connected with reel (14) through bolt (15), pivot (6) are connected with volute spiral spring (3), volute spiral spring (3) with reel (14) are located respectively the both sides of frame (1), the internally mounted of pivot (6) has dead axle (5), dead axle (5) with be equipped with slide bearing between pivot (6), be equipped with sliding ring (7) on dead axle (5), be equipped with brush (9) on pivot (6).
2. The cable drum as claimed in claim 1, characterized in that the base (1) comprises a base plate and a vertical plate, the base plate is connected with the bottom of the vertical plate, reinforcing ribs are welded between the base plate and the vertical plate, four corners of the base plate are provided with mounting holes (11), and the left side of the base (1) is connected with the spring box (2) through bolts (15).
3. Cable drum according to claim 2, characterized in that the spiral spring (3) is located inside the spring box (2), a spiral spring mandrel being provided at the centre of the circle of the spiral spring (3), the spiral spring mandrel being provided on the rotational shaft (6).
4. The cable drum as claimed in claim 2, characterized in that the fixed shaft (5) and the rotating shaft (6) are hollow, one end of a cable is connected with the slip ring (7) after passing through the inside of the fixed shaft (5), the other end of the cable is connected with a power supply, one end of a cable (12) is connected with the brush (9), and the other end of the cable (12) is connected with a mobile energy-consuming device.
5. The cable drum as claimed in claim 2, characterized in that the reel (14) is provided with an outlet opening (10) on the outside, and the reel (14) is provided with end plates (13) on both the left and right sides.
6. Cable drum according to claim 2, characterized in that the right side of the reel (14) is provided with a dust cap (8), which dust cap (8) is connected to the reel (14) by means of a bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221387653.6U CN217650640U (en) | 2022-06-02 | 2022-06-02 | Single support elastic drive type cable drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221387653.6U CN217650640U (en) | 2022-06-02 | 2022-06-02 | Single support elastic drive type cable drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217650640U true CN217650640U (en) | 2022-10-25 |
Family
ID=83665300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221387653.6U Active CN217650640U (en) | 2022-06-02 | 2022-06-02 | Single support elastic drive type cable drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217650640U (en) |
-
2022
- 2022-06-02 CN CN202221387653.6U patent/CN217650640U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Single Support Elastic Drive Cable Drum Effective date of registration: 20231107 Granted publication date: 20221025 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN KEMEIDA ELECTRIC Co.,Ltd. Registration number: Y2023980064165 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |