CN215498006U - Intraductal threading device of building electrical engineering - Google Patents
Intraductal threading device of building electrical engineering Download PDFInfo
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- CN215498006U CN215498006U CN202120819394.9U CN202120819394U CN215498006U CN 215498006 U CN215498006 U CN 215498006U CN 202120819394 U CN202120819394 U CN 202120819394U CN 215498006 U CN215498006 U CN 215498006U
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- wheel
- rotating wheel
- ring
- electrical engineering
- threading device
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Abstract
The utility model provides a building electrical engineering pipe threading device, wherein a first rotating wheel and a first driving wheel which are meshed with each other, and a second rotating wheel and a second driving wheel which are meshed with each other are arranged in a box body, a first round hole is formed in the first rotating wheel, a bearing and a second round hole are formed in the second rotating wheel, a steel wire penetrates through the first round hole and the second round hole and is driven to rotate, and an electric wire penetrates through the bearing, so that the steel wire is wound on the electric wire. The utility model has the beneficial effects that: simple structure, the convenient removal can drive the steel wire in the steel wire reel through first round hole and rotate, and then is the screw thread dress winding with the steel wire on the electric wire, and then can increase the hardness of electric wire, strengthens the steel wire simultaneously to electric wire protective capability, and the winding mode of screw thread dress can increase the flexibility that the electric wire was crossed to turn.
Description
Technical Field
The utility model relates to the technical field of electrical engineering, in particular to a building electrical engineering in-pipe threading device.
Background
The intraductal threading tape yarn device in the electrical engineering is in order to wear the electric wire into the pipeline in the wall, guarantees the stability of interlude of pipeline, and the circuit in the whole engineering of protection that can bigger degree, and the electric wire is worn the wall simultaneously and can be increased the later stage adjustment dynamics of electric wire, plays high complementary effect to the electrical engineering construction of whole building.
The traditional method for threading wires in the electric engineering pipe generally drives the whole electric wire to be transmitted into the wire pipe through the steel wire, but the steel wire traction and the threading treatment are needed to be carried out again when the electric wire is operated again, meanwhile, the rubber layer at the outer end of the electric wire is soft, the hollow wall surface easily rubs the electric wire, the automatic wire threading capacity of the electric wire is limited due to the existing device, the use efficiency of the device is reduced, and the use effect is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the problem of threading a wire in electrical engineering, an embodiment of the present invention provides an in-pipe threading device for electrical engineering of a building.
The embodiment of the utility model provides a building electrical engineering pipe threading device, which comprises a box body, wherein the front side of the box body is provided with a wire reel, one side of the front end of the box body is provided with a motor, the output end of the motor is connected with a first driving wheel, the side edge of the first driving wheel is provided with a first rotating wheel, the first driving wheel is meshed with the first rotating wheel, a first round hole is formed in the first rotating wheel, one end, away from the wire reel, of the first rotating wheel is provided with a steel wire reel, the other end of the first rotating wheel is meshed and connected with a first stable connecting wheel, the middle part of the first stable connecting wheel is provided with a first connecting shaft, the middle point of the first connecting shaft is connected with a second stable connecting wheel, the side edge of the second stable connecting wheel is provided with a second rotating wheel, the second rotating wheel is provided with a second round hole, and the middle part of the second rotating wheel is provided with a bearing, the other side of the second rotating wheel is connected with a second driving wheel, the second rotating wheel is simultaneously meshed with the second driving wheel and the stable connecting wheel, a second connecting shaft is connected between the second driving wheel and the first driving wheel, a lower limiting wheel is arranged on the front side of the second rotating wheel, an upper attaching ring is arranged at the upper end of the lower limiting wheel, a pushing block is arranged in the middle of the outer side of the upper attaching ring, a second transverse shaft penetrates through the middle of the upper attaching ring, a positive wire ring is arranged on the front side of the upper attaching ring, a lower pushing concave ring is arranged on the other side of the positive wire ring, an upper pushing concave ring is arranged on the upper side of the lower pushing concave ring, a first transverse shaft penetrates through the middle of the upper pushing concave ring, a driving belt is connected to one side of the first transverse shaft, a second conical gear is connected to the other end of the driving belt, and a first conical gear is connected to the second conical gear, and the other end of the first bevel gear is fixedly connected with the first connecting shaft.
Furthermore, the side of the upper end of the box body is connected with an adjusting shaft, the adjusting shaft is connected with a cover plate, and the cover plate is connected with a handle.
Furthermore, the box and the adjusting shaft are designed integrally, the cover plate is rotatably connected with the box through the adjusting shaft, and the box is fixedly connected with the outer fastening ring body of the motor.
Furthermore, the first round hole is located three-quarters of the diameter of the first rotating wheel, and the second round hole is located three-quarters of the diameter of the second rotating wheel.
Further, the outer end surface of the lower limiting wheel is designed to be of a circular groove type structure, the lower limiting wheel is connected with the pushing block in a fitting mode, and the pushing block and the upper fitting ring are designed in an integrated mode.
Furthermore, an annular inner coupling shaft is mounted on the inner side of the positive wire ring, a plurality of positive wire wheels are connected to the inner coupling shaft, and the outer rings of the positive wire wheels are made of rubber materials.
Furthermore, the surface of the upper pushing concave ring is designed to be a circular groove structure, a rubber bump is attached to the upper pushing concave ring, and the upper pushing concave ring and the lower pushing concave ring are connected in a fit manner.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects:
1. the in-pipe threading device for the building electrical engineering, disclosed by the utility model, has a simple structure, the first driving wheel is in meshing transmission with the first rotating wheel, the steel wire in the steel wire reel can be driven to rotate through the first round hole, and then the steel wire is wound on a wire in a threaded manner, so that the hardness of the wire can be increased, the protection capability of the wire on the wire is enhanced, and the flexibility of the wire in over-bending can be increased due to the winding mode of the threaded manner; the bearing can transfer the electric wire, so that the conveying stability of the electric wire can be improved, and the phenomenon of balling when the electric wire is outgoing is prevented;
2. according to the in-pipe threading device for the building electrical engineering, the rubber convex blocks attached to the upper push concave ring can increase the friction force between the upper push concave ring and the processed electric wire, so that the electric wire can be driven to be transmitted forwards through the rotating upper push concave ring, and the running integrity of the device can be increased by directly transmitting.
Drawings
FIG. 1 is a schematic perspective view of an in-pipe threading device for electrical engineering of buildings according to the present invention;
FIG. 2 is a top view of the inner threading device for electrical engineering pipe of building of the present invention;
FIG. 3 is an internal structure view of the pipe threading device in the electrical engineering of the building of the present invention;
FIG. 4 is a schematic view of the connection of the first connecting shaft 10 to the first cross shaft 22 in FIG. 3;
FIG. 5 is a schematic structural diagram of the positive line ring 17 in FIG. 3;
fig. 6 is a threading schematic diagram of the in-pipe threading device for the building electrical engineering.
In the figure: 1. a box body; 2. an adjustment shaft; 3. a first drive pulley; 4. a cover plate; 5. a wire drum; 6. a first rotating wheel; 7. a first circular hole; 8. a motor; 9. a first stable fifth wheel; 10. a first connecting shaft; 11. a second stable fifth wheel; 12. a second rotating wheel; 13. a second circular hole; 14. a bearing; 15. a pushing block; 16. a lower limiting wheel; 17. a positive wire loop; 1701. an inner coupling; 1702. a positive line wheel; 18. an upper fit ring is arranged; 19. a first bevel gear; 20. a second bevel gear; 21. a transmission belt; 22. a first lateral axis; 23. pushing the concave ring upwards; 24. pushing the concave ring downwards; 25. a grip; 26. a wire reel; 27. a second connecting shaft; 28. a second transmission wheel; 29. second cross shaft, 30-wire, 31-wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 and 2, an embodiment of the present invention provides an internal threading device for electrical engineering pipes of a building, including a box body 1, an adjusting shaft 2 connected to a side edge of an upper end of the box body 1, a cover plate 4 connected to the adjusting shaft 2, and a handle 25 connected to the cover plate 4, wherein the opening and closing of the cover plate can be easily controlled by operating the handle 25.
Referring to fig. 1, 2 and 3, an electric wire winding drum 26 is disposed on the front side of the box body 1, a motor 8 is mounted on one side of the front end of the box body 1, an output end of the motor 8 is connected with a first driving wheel 3, a first rotating wheel 6 is disposed on a side edge of the first driving wheel 3, a first round hole 7 is formed in the first rotating wheel 6, a steel wire winding drum 5 is mounted at one end of the first rotating wheel 6, which is far away from the electric wire winding drum 26, a first stable connecting wheel 9 is connected to the other end of the first rotating wheel 6, and a first connecting shaft 10 is mounted in the middle of the first stable connecting wheel 9.
The middle point of the first connecting shaft 10 is connected with a second stable connecting wheel 11, a second rotating wheel 12 is arranged on the side edge of the second stable connecting wheel 11, a second round hole 13 is formed in the second rotating wheel 12, a bearing 14 is arranged in the middle of the second rotating wheel 12, the other side of the second rotating wheel 12 is connected with a second driving wheel 28, and a second connecting shaft 27 is connected between the second driving wheel 28 and the first driving wheel 3.
The front side of the second rotating wheel 12 is provided with a lower limiting wheel 16, the upper end of the lower limiting wheel 16 is provided with an upper attaching ring 18, the middle part of the outer side of the upper attaching ring 18 is provided with a pushing block 15, the middle part of the upper attaching ring 18 is connected with a second transverse shaft 29 in a penetrating manner, the front side of the upper attaching ring 18 is provided with a positive wire ring 17, the other side of the positive wire ring 17 is provided with a lower pushing concave ring 24, the upper side of the lower pushing concave ring 24 is provided with an upper pushing concave ring 23, the middle part of the upper pushing concave ring 23 is connected with a first transverse shaft 22 in a penetrating manner, one side of the first transverse shaft 22 is connected with a transmission belt 21, the other end of the transmission belt 21 is connected with a second bevel gear 20, the second bevel gear 20 is connected with a first bevel gear 19, and the other end of the first bevel gear 19 is fixedly connected with the first connection shaft 10.
Referring to fig. 3, the first driving wheel 3 is engaged with the first rotating wheel 6, the first circular hole 7 is located at three-quarters of the diameter of the first rotating wheel 6, the first rotating wheel 6 is engaged with the first stable connecting wheel 9, the first stable connecting wheel 9 is fixedly connected with the first connecting shaft 10, the first stable connecting wheel 9 rotates to drive the first connecting shaft 10 to rotate, and the first bevel gear 19 can be stably driven by the first connecting shaft 10.
The second stable fifth wheel 11 is connected with the first connecting shaft 10 in a fitting type rotating mode, the second stable fifth wheel 11 is connected with the second rotating wheel 12 in a meshing mode, the second round hole 13 is located at three quarters of the diameter of the second rotating wheel 12, the second rotating wheel 12 is connected with the second driving wheel 28 in a meshing mode, the second rotating wheel 12 is connected with the outer ring of the bearing 14 in a welding mode, and the bearing 14 can guarantee stable transmission of the electric wire 31 when the second rotating wheel 12 rotates.
The outer end surface of the lower limiting wheel 16 is designed to be a circular groove-shaped structure, the lower limiting wheel 16 is connected with the pushing block 15 in an attaching mode, the pushing block 15 and the upper attaching ring 18 are designed in an integrated mode, the upper attaching ring 18 can increase the transmission stability of the electric wire 31, and the electric wire 31 is guaranteed to be kept in a straight state when being transmitted out.
Referring to fig. 5, an annular inner coupling shaft 1701 is installed inside the positive wire loop 17, and the inner coupling shaft 1701 is connected with a plurality of positive wire wheels 1702, and the outer ring of the positive wire wheels 1702 is made of rubber, the rubber ring of the outer ring of the positive wire wheels 1702 can increase the resistance between the positive wire wheels 1702 and the electric wire 31, and the rotating positive wire wheels 1702 can stably transmit the electric wire 31.
Referring to fig. 4, the first bevel gear 19 is meshed with the second bevel gear 20, the first horizontal shaft 22 is rotatably connected with the transmission belt 21 through the second bevel gear 20, the first horizontal shaft 22 is fixedly connected with the upper push concave ring 23, and the transmission direction of the rotation of the first bevel gear 19 can be adjusted by the cooperation between the first bevel gear 19 and the second bevel gear 20.
The surface of the upper pushing concave ring 23 is designed to be a circular groove structure, a rubber bump is attached to the upper pushing concave ring 23, the upper pushing concave ring 23 and the lower pushing concave ring 24 are connected in a fitting mode, the circular groove structure on the surface of the upper pushing concave ring 23 can clamp the electric wire 31, and the hardened electric wire 31 is pushed.
The working principle is as follows: referring to fig. 6, when the present invention is used, it is needed to understand the simple structure of the present invention, first, the handle 25 is held to open the cover plate 4, then the upper wire coil is placed in the wire reel 5, then the upper wire coil is placed on the wire reel 26, at this time, the wire 30 sequentially passes through the first round hole 7 and the second round hole 13, the wire 31 passes through the bearing 14, then passes through the positive wire loop 17 and is fixed between the upper pushing concave ring 23 and the lower pushing concave ring 24, and one end of the wire 30 is tied at the outer end of the wire 31, at this time, the rotation adjusting shaft 2 closes the cover plate 4, the starting motor 8 drives the second connecting shaft 27 to rotate, at this time, the first driving wheel 3 on the second connecting shaft 27 rotates to engage and drive the first rotating wheel 6 to rotate, the rotating first rotating wheel 6 drives the first connecting shaft 10 on the first stable connecting wheel 9 to rotate synchronously, then the rotating second connecting shaft 27 rotates synchronously to drive the second rotating wheel 12 to rotate, the second rotating wheel 12 rotating at this time enables the steel wire 30 to be spirally and rotatably wound on the electric wire 31, the first connecting shaft 10 rotating at the same time drives the first bevel gear 19, the first bevel gear 19 drives the transmission belt 21 on the second bevel gear 20 to rotate, the transmission belt 21 drives the first transverse shaft 22 at this time, meanwhile, the concave ring 23 is pushed upwards to rotate, the resistance of the rubber bump drives the wound electric wire 31 to be conveyed forwards, a user cuts the electric wire 31 which is not wound by the steel wire 30, and an end skewer completing winding the electric wire 31 is inserted into the line pipe, and the use of the whole device is completed at this time, so that the use of the user is facilitated.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a building electrical engineering intraductal threading device, includes box (1), its characterized in that: the wire winding drum is characterized in that a wire winding drum (26) is arranged on the front side of the box body (1), a motor (8) is installed on one side of the front end of the box body (1), the output end of the motor (8) is connected with a first driving wheel (3), a first rotating wheel (6) is arranged on the side edge of the first driving wheel (3), the first driving wheel (3) is meshed with the first rotating wheel (6), a first round hole (7) is formed in the first rotating wheel (6), a steel wire winding drum (5) is installed on one end, far away from the wire winding drum (26), of the first rotating wheel (6), the other end of the first rotating wheel (6) is meshed with a first stable connecting wheel (9), a first connecting shaft (10) is installed in the middle of the first stable connecting wheel (9), a second stable connecting wheel (11) is connected to the middle point of the first connecting shaft (10), and a second rotating wheel (12) is arranged on the side edge of the second stable connecting wheel (11), a second round hole (13) is formed in the second rotating wheel (12), a bearing (14) is arranged in the middle of the second rotating wheel (12), a second driving wheel (28) is connected to the other side of the second rotating wheel (12), the second rotating wheel (12) is meshed with the second driving wheel (28) and the stable connecting wheel (11) at the same time, a second connecting shaft (27) is connected between the second driving wheel (28) and the first driving wheel (3), a lower limiting wheel (16) is arranged on the front side of the second rotating wheel (12), an upper attaching ring (18) is installed at the upper end of the lower limiting wheel (16), a pushing block (15) is arranged in the middle of the outer side of the upper attaching ring (18), a second transverse shaft (29) is connected to the middle of the upper attaching ring (18) in a penetrating manner, a positive wire ring (17) is installed on the front side of the upper attaching ring (18), and a lower pushing concave ring (24) is arranged on the other side of the positive wire ring (17), and the upside of lower push concave ring (24) is provided with and pushes up concave ring (23), the middle part of going up push concave ring (23) is run through and is installed first cross axle (22), and one side of first cross axle (22) is connected with drive belt (21) to the other end of drive belt (21) is connected with second conical gear (20), be connected with first conical gear (19) on second conical gear (20), and the other end and first connecting axle (10) fixed connection of first conical gear (19).
2. The in-pipe threading device for the building electrical engineering according to claim 1, characterized in that: the side edge of the upper end of the box body (1) is connected with an adjusting shaft (2), the adjusting shaft (2) is connected with a cover plate (4), and the cover plate (4) is connected with a handle (25).
3. The in-pipe threading device for the building electrical engineering according to claim 2, characterized in that: the box body (1) and the adjusting shaft (2) are designed in an integrated mode, the cover plate (4) is connected with the box body (1) in a rotating mode through the adjusting shaft (2), and the box body (1) is fixedly connected with the outer side fastening ring body of the motor (8).
4. The in-pipe threading device for the building electrical engineering according to claim 1, characterized in that: the first round hole (7) is positioned at three-quarters of the diameter of the first rotating wheel (6), and the second round hole (13) is positioned at three-quarters of the diameter of the second rotating wheel (12).
5. The in-pipe threading device for the building electrical engineering according to claim 1, characterized in that: the outer end surface of the lower limiting wheel (16) is of a circular groove type structure, the lower limiting wheel (16) is attached to the pushing block (15), and the pushing block (15) and the upper attaching ring (18) are designed in an integrated mode.
6. The in-pipe threading device for the building electrical engineering according to claim 1, characterized in that: an annular inner coupling (1701) is installed on the inner side of the positive wire ring (17), a plurality of positive wire wheels (1702) are connected to the inner coupling (1701), and the outer rings of the positive wire wheels (1702) are made of rubber materials.
7. The in-pipe threading device for the building electrical engineering according to claim 1, characterized in that: the surface of the upper pushing concave ring (23) is designed to be a circular groove structure, a rubber bump is attached to the upper pushing concave ring (23), and the upper pushing concave ring (23) is connected with the lower pushing concave ring (24) in an attaching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120819394.9U CN215498006U (en) | 2021-04-20 | 2021-04-20 | Intraductal threading device of building electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120819394.9U CN215498006U (en) | 2021-04-20 | 2021-04-20 | Intraductal threading device of building electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215498006U true CN215498006U (en) | 2022-01-11 |
Family
ID=79775340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120819394.9U Expired - Fee Related CN215498006U (en) | 2021-04-20 | 2021-04-20 | Intraductal threading device of building electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215498006U (en) |
-
2021
- 2021-04-20 CN CN202120819394.9U patent/CN215498006U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |