CN208666816U - A kind of positive and negative rotation regulating mechanism of automatic line sending frame - Google Patents
A kind of positive and negative rotation regulating mechanism of automatic line sending frame Download PDFInfo
- Publication number
- CN208666816U CN208666816U CN201821209213.5U CN201821209213U CN208666816U CN 208666816 U CN208666816 U CN 208666816U CN 201821209213 U CN201821209213 U CN 201821209213U CN 208666816 U CN208666816 U CN 208666816U
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- CN
- China
- Prior art keywords
- roll
- shaft
- fixed
- line sending
- roller
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Abstract
The utility model discloses a kind of positive and negative rotation regulating mechanisms of automatic line sending frame, including pedestal, the upper end of pedestal is fixed with two support plates disposed in parallel, roll is equipped between two support plates, the both ends of roll are fixed with shaft, and roll is rotatablely connected by shaft and two support plates, the one end of one of shaft far from roll is through support plate and extends outwardly, the side wall of shaft is connected to roller far from one end movable sleeve of roll, the equal fixing sleeve in lateral wall both ends of roller is connected to first bevel gear, two first bevel gears are symmetrical arranged, the upper end of pedestal is also fixed with driving motor, the output end of driving motor is rotatably connected to bull stick by shaft coupling, bull stick is fixed with second bevel gear far from one end of driving motor.The utility model can effectively realize automatic line sending frame forward or reverse, consequently facilitating people carry out folding and unfolding to cable, improve the efficiency of retractable cable, use convenient for people.
Description
Technical field
The utility model relates to line sending frame technical field more particularly to a kind of positive and negative rotation regulating mechanisms of automatic line sending frame.
Background technique
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires [every group at least two] are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation, and multi rack is located at
In the air or it is mounted in underground, the bottom, is used for telecommunication or power Transmission.
Cable when in use, generally carries out unwrapping wire using line sending frame or take-up, people is put using automatic line sending frame
It when line, is easy to lengthen cable, after use, needs to withdraw extra cable, existing take-up stand usually manually makes to receive
Coil holder rotates backward and withdraws cable, increases the amount of labour of people, and the speed of take-up is slower, is not convenient to use.
Utility model content
It is usually to keep take-up stand reversed using manpower purpose of the utility model is to solve take-up stand in the prior art
The problem of rotating and cable withdrawn, the amount of labour of people is increased, and the speed of take-up is slower, is not convenient to use, and propose
A kind of automatic line sending frame positive and negative rotation regulating mechanism.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of positive and negative rotation regulating mechanism of automatic line sending frame, including pedestal, the upper end of the pedestal are fixed with two and put down
The support plate of row setting, roll is equipped between two support plates, and the both ends of the roll are fixed with shaft, and
Roll is rotatablely connected by shaft and two support plates, one of them described shaft runs through support plate far from one end of roll
And extend outwardly, the side wall of the shaft is connected to roller, the lateral wall both ends of the roller far from one end movable sleeve of roll
Equal fixing sleeve is connected to first bevel gear, and two first bevel gears are symmetrical arranged, and the upper end of the pedestal is also fixed with driving electricity
The output end of machine, the driving motor is rotatably connected to bull stick by shaft coupling, and the one end of the bull stick far from driving motor is solid
Surely it is equipped with second bevel gear, the second bevel gear is engaged with one of first bevel gear, and the inside of the shaft offers
Cavity, the cavity are located at drums inside setting, and the inside of cavity is equipped with the mobile bar that is vertically arranged, the mobile bar it is upper
End both ends are run through the side wall of cavity and are fixedly connected with the inner sidewall of roller, and the side wall of the cavity offers and mobile bar phase
Matched strip shape gob, the inside of the cavity are additionally provided with the threaded rod being laterally arranged, and the threaded rod is threadedly coupled with mobile bar,
The both ends of the threaded rod are rotatablely connected with the two side walls of cavity respectively, and threaded rod runs through cavity far from one end of roll
Side wall and extend outwardly.
Preferably, the inner sidewall of the roller is fixed with two groups of symmetrically arranged sliding blocks, every group of two sliding blocks point
Not Wei Yu drum inside wall both ends, the side wall of the shaft offers the sliding slot to match with sliding block.
Preferably, the threaded rod is fixedly connected with handle far from one end of roll.
Preferably, a side wall of one of them described support plate far from roll is fixed with sleeve, the sleeve
Sidewall thread is connected with fastening bolt, and one end that the fastening bolt is located in sleeve is rotatably connected to pressure by rolling bearing
Plate, the one end of the shaft far from roll are arranged across sleeve.
Preferably, the pressing plate is fixed with rubber pad close to a side wall of shaft.
Preferably, the lower end four corners of the pedestal are fixed with idler wheel, are fixed with service brake on the upside of the idler wheel.
Compared with prior art, the utility model provides a kind of positive and negative rotation regulating mechanism of automatic line sending frame, have with
It is lower the utility model has the advantages that
1, the positive and negative rotation regulating mechanism of the automatic line sending frame is able to drive threaded rod rotation, screw thread by the handle being equipped with
Bar rotation is able to drive mobile bar movement, and mobile bar is able to drive roller movement, and roller movement is able to drive two first cone teeth
Wheel movement, being capable of band by the driving motor being equipped with so as to engage two first bevel gears with second bevel gear respectively
The rotation of turn bar, bull stick are able to drive second bevel gear rotation, and second bevel gear is able to drive one of first bevel gear rotation
Turn, first bevel gear is able to drive roller rotation, and so as to make roller, roller is able to drive by mobile bar forward or reverse
Shaft rotation, shaft is able to drive roll rotation, so as to realize roll forward or reverse.
2, it is downward to be able to drive pressing plate by the fastening bolt rotation being equipped with for the positive and negative rotation regulating mechanism of the automatic line sending frame
Mobile, so as to compress shaft, avoiding automatic line sending frame, roll rotates and occurs to run line when not in use, by setting
There is idler wheel that can move automatic line sending frame convenient for people, is used convenient for people.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this is practical new
Type can effectively realize automatic line sending frame forward or reverse, consequently facilitating people carry out folding and unfolding to cable, improve retractable cable
Efficiency uses convenient for people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automatic line sending frame positive and negative rotation regulating mechanism structural schematic diagram；
Fig. 2 is the schematic enlarged-scale view of part A in Fig. 1.
In figure: 1 pedestal, 2 support plates, 3 rolls, 4 shafts, 5 rollers, 6 first bevel gears, 7 driving motors, 8 bull sticks, 9
Second bevel gear, 10 mobile bars, 11 threaded rods, 12 sliding blocks, 13 handles, 14 sleeves, 15 fastening bolts, 16 pressing plates, 17 idler wheels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the upper end fixation of a kind of positive and negative rotation regulating mechanism of automatic line sending frame, including pedestal 1, pedestal 1 is set
There are two support plate 2 disposed in parallel, roll 3 is equipped between two support plates 2, the both ends of roll 3, which are fixed with, to be turned
Axis 4, and roll 3 is rotatablely connected by shaft 4 and two support plates 2, one of shaft 4 is passed through far from one end of roll 3
Perforating branches fagging 2 simultaneously extends outwardly, and the side wall of shaft 4 is connected to roller 5, the lateral wall of roller 5 far from one end movable sleeve of roll 3
The equal fixing sleeve in both ends is connected to first bevel gear 6, and two first bevel gears 6 are symmetrical arranged, and the upper end of pedestal 1 is also fixed with driving
The output end of motor 7, driving motor 7 is rotatably connected to bull stick 8 by shaft coupling, and bull stick 8 is fixed far from one end of driving motor 7
Equipped with second bevel gear 9, second bevel gear 9 is engaged with one of first bevel gear 6, and the inside of shaft 4 offers cavity, empty
Chamber, which is located inside roller 5, to be arranged, and the inside of cavity is equipped with the mobile bar 10 being vertically arranged, and the upper end both ends of mobile bar 10 are passed through
It wears the side wall of cavity and is fixedly connected with the inner sidewall of roller 5, the side wall of cavity offers the bar shaped to match with mobile bar 10
Mouthful, the inside of cavity is additionally provided with the threaded rod 11 being laterally arranged, and threaded rod 11 is threadedly coupled with mobile bar 10, and the two of threaded rod 11
End respectively with the two side walls of cavity be rotatablely connected, and threaded rod 11 far from roll 3 one end through cavity side wall and to
Outer extension, threaded rod 11 are fixedly connected with handle 13 far from one end of roll 3, rotate threaded rod 11 convenient for people, roller 5
Inner sidewall be fixed with two groups of symmetrically arranged sliding blocks 12, every group of two sliding blocks are located at the both ends of 5 inner sidewall of roller, turn
The side wall of axis 4 offers the sliding slot to match with sliding block 12, can make roller 5 is mobile to stablize, and roller 5 can be made to drive shaft
More stable when 4 rotation, a side wall of one of support plate 2 far from roll 3 is fixed with sleeve 14, the side of sleeve 14
Wall is threaded with fastening bolt 15, and one end that fastening bolt 15 is located in sleeve 14 is rotatably connected to pressing plate by rolling bearing
16, the one end of shaft 4 far from roll 3 is arranged across sleeve 14, and the rotation of fastening bolt 15 is able to drive pressing plate 16 and moves down,
So as to compress shaft 4, avoiding automatic line sending frame, roll 3 rotates and occurs to run line when not in use, and pressing plate 16 leans on
One side wall of nearly shaft 4 is fixed with rubber pad, increases the frictional force between pressing plate 16 and shaft 4, convenient for compressing shaft 4
Fixed, the lower end four corners of pedestal 1 are fixed with idler wheel 17, and the upside of idler wheel 17 is fixed with service brake, will be certainly convenient for people
Dynamic line sending frame is mobile, and driving motor 7 is electrically connected by control switch and external power supply, this is the prior art, is not done herein
More narrations.
In the utility model, in use, being able to drive the rotation of threaded rod 11 by the handle 13 being equipped with, threaded rod 11 rotates
It is mobile to be able to drive mobile bar 10, mobile bar 10 is able to drive the movement of roller 5, and the movement of roller 5 is able to drive two first cone teeth
Wheel 6 is mobile, so as to engage two first bevel gears 6 with second bevel gear 9 respectively, passes through 7 energy of driving motor being equipped with
Enough drive bull stick 8 rotate, bull stick 8 be able to drive second bevel gear 9 rotation, second bevel gear 9 be able to drive one of them first
Bevel gear 6 rotates, and first bevel gear 6 is able to drive the rotation of roller 5, and so as to make roller 5 forward or reverse, roller 5 passes through
Mobile bar 10 be able to drive shaft 4 rotation, shaft 4 be able to drive roll 3 rotation, so as to realize roll 3 rotate forward or
Reversion.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of positive and negative rotation regulating mechanism of automatic line sending frame, including pedestal (1), which is characterized in that the upper end of the pedestal (1)
Two support plates (2) disposed in parallel are fixed with, are equipped with roll (3) between two support plates (2), the roll
(3) both ends are fixed with shaft (4), and roll (3) is rotatablely connected by shaft (4) and two support plates (2), wherein
The one end of one shaft (4) far from roll (3) is through support plate (2) and extends outwardly, and the side wall of the shaft (4) is remote
One end movable sleeve from roll (3) is connected to roller (5), and the equal fixing sleeve in lateral wall both ends of the roller (5) is connected to the first cone
Gear (6), two first bevel gears (6) are symmetrical arranged, and the upper end of the pedestal (1) is also fixed with driving motor (7), described
The output end of driving motor (7) is rotatably connected to bull stick (8) by shaft coupling, and the one of the bull stick (8) separate driving motor (7)
End is fixed with second bevel gear (9), and the second bevel gear (9) is engaged with one of first bevel gear (6), the shaft
(4) inside offers cavity, and the cavity is located at setting inside roller (5), and the inside of cavity is equipped with the shifting being vertically arranged
Lever (10), the upper end both ends of the mobile bar (10) are run through the side wall of cavity and are fixedly connected with the inner sidewall of roller (5),
The side wall of the cavity offers the strip shape gob to match with mobile bar (10), and the inside of the cavity, which is additionally provided with, to be laterally arranged
Threaded rod (11), the threaded rod (11) are threadedly coupled with mobile bar (10), the both ends of the threaded rod (11) respectively with cavity
Two side walls rotation connection, and threaded rod (11) far from roll (3) one end through cavity side wall and extend outwardly.
2. a kind of positive and negative rotation regulating mechanism of automatic line sending frame according to claim 1, which is characterized in that the roller
(5) inner sidewall is fixed with two groups of symmetrically arranged sliding blocks (12), and every group of two sliding blocks are located on the inside of roller (5)
The both ends of wall, the side wall of the shaft (4) offer the sliding slot to match with sliding block (12).
3. a kind of positive and negative rotation regulating mechanism of automatic line sending frame according to claim 1, which is characterized in that the threaded rod
(11) one end far from roll (3) is fixedly connected with handle (13).
4. a kind of positive and negative rotation regulating mechanism of automatic line sending frame according to claim 1, which is characterized in that one of institute
It states support plate (2) to be fixed with sleeve (14) far from a side wall of roll (3), the sidewall thread connection of the sleeve (14)
Have fastening bolt (15), one end that the fastening bolt (15) is located in sleeve (14) is rotatably connected to pressing plate by rolling bearing
(16), the one end of the shaft (4) far from roll (3) is arranged across sleeve (14).
5. a kind of positive and negative rotation regulating mechanism of automatic line sending frame according to claim 4, which is characterized in that the pressing plate
(16) side wall close to shaft (4) is fixed with rubber pad.
6. a kind of positive and negative rotation regulating mechanism of automatic line sending frame according to claim 1, which is characterized in that the pedestal
(1) lower end four corners are fixed with idler wheel (17), are fixed with service brake on the upside of the idler wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209213.5U CN208666816U (en) | 2018-07-29 | 2018-07-29 | A kind of positive and negative rotation regulating mechanism of automatic line sending frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209213.5U CN208666816U (en) | 2018-07-29 | 2018-07-29 | A kind of positive and negative rotation regulating mechanism of automatic line sending frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208666816U true CN208666816U (en) | 2019-03-29 |
Family
ID=65831976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821209213.5U Expired - Fee Related CN208666816U (en) | 2018-07-29 | 2018-07-29 | A kind of positive and negative rotation regulating mechanism of automatic line sending frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208666816U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255283A (en) * | 2019-06-10 | 2019-09-20 | 广东电网有限责任公司 | A kind of automatic winding displacement apparatus |
| CN110360636A (en) * | 2019-08-27 | 2019-10-22 | 宁波军行日用品有限公司 | A kind of oil flue waste gas pretreatment unit |
| CN111085882A (en) * | 2020-01-07 | 2020-05-01 | 扬州大学 | Machining device for improving coaxial machining precision of shaft parts |
| CN111873474A (en) * | 2020-08-06 | 2020-11-03 | 许绝电工股份有限公司 | Glass steel winding pipe processing equipment |
| CN112053802A (en) * | 2020-07-20 | 2020-12-08 | 宣城立讯精密工业有限公司 | Wire harness processing and feeding device |
| CN112197147A (en) * | 2020-09-29 | 2021-01-08 | 齐晓芸 | Adjustable supporting mechanism for internet projector |
| CN112942556A (en) * | 2021-01-21 | 2021-06-11 | 上海井园市政工程有限公司 | Winch for cleaning sewage suction truck |
-
2018
- 2018-07-29 CN CN201821209213.5U patent/CN208666816U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255283A (en) * | 2019-06-10 | 2019-09-20 | 广东电网有限责任公司 | A kind of automatic winding displacement apparatus |
| CN110360636A (en) * | 2019-08-27 | 2019-10-22 | 宁波军行日用品有限公司 | A kind of oil flue waste gas pretreatment unit |
| CN111085882A (en) * | 2020-01-07 | 2020-05-01 | 扬州大学 | Machining device for improving coaxial machining precision of shaft parts |
| CN112053802A (en) * | 2020-07-20 | 2020-12-08 | 宣城立讯精密工业有限公司 | Wire harness processing and feeding device |
| CN111873474A (en) * | 2020-08-06 | 2020-11-03 | 许绝电工股份有限公司 | Glass steel winding pipe processing equipment |
| CN112197147A (en) * | 2020-09-29 | 2021-01-08 | 齐晓芸 | Adjustable supporting mechanism for internet projector |
| CN112942556A (en) * | 2021-01-21 | 2021-06-11 | 上海井园市政工程有限公司 | Winch for cleaning sewage suction truck |
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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 |
Granted publication date: 20190329 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |