CN206679985U - A kind of braking type cable unwinding device - Google Patents
A kind of braking type cable unwinding device Download PDFInfo
- Publication number
- CN206679985U CN206679985U CN201720463697.5U CN201720463697U CN206679985U CN 206679985 U CN206679985 U CN 206679985U CN 201720463697 U CN201720463697 U CN 201720463697U CN 206679985 U CN206679985 U CN 206679985U
- Authority
- CN
- China
- Prior art keywords
- support
- braking
- locating dowel
- threaded rod
- support shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Unwinding Of Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
The utility model discloses a kind of braking type cable unwinding device, including support, two support columns being respectively engaged with two grooves of cradle top surface and the support shaft being connected on two support columns, the support shaft is used to place paying out drum, locating dowel is provided with the support, the locating dowel is located at the side of support shaft, the locating dowel is threadedly coupled with braking threaded rod, the braking threaded rod runs through locating dowel, the length of the braking threaded rod is more than the relative distance between locating dowel and support shaft, adsorb respectively on two plate wheels of paying out drum at the both ends of absorption iron staff.The utility model is simple in construction, easy to operate, the inertial rotation power of paying out drum is eliminated after cable stopping unwrapping wire, paying out drum is prevented inertial rotation occur after stopping unwrapping wire, eliminate because the inconvenience that inertial rotation is brought to operating personnel, so as to improve the efficiency of whole unwrapping wire program.
Description
Technical field
It the utility model is related to a kind of cable unwinding device, and in particular to a kind of braking type cable unwinding device.
Background technology
In low-voltage distributing line the construction line-putting, when rotating draw drum, frictional resistance is larger, compares waste of manpower, in addition,
Because draw drum does not have corresponding brake gear, often lead to unwrapping wire in place after, draw drum is continued to rotate by effect of inertia,
Remaining wire on drum is continued to push forward or makes the closely fluffy entanglement of wire originally on drum, in unwrapping wire next time
The energy for needing consuming very big is gone to arrange wire, and great inconvenience is caused to setting-out work next time.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, there is provided one kind can stop paying out drum at once
The dynamic braking type cable unwinding device of rotation stop.
Technical scheme：To achieve the above object, the utility model provides a kind of braking type cable unwinding device, including branch
Frame, two support columns being respectively engaged with two grooves of cradle top surface and the support shaft being connected on two support columns,
The support shaft is used to place paying out drum, locating dowel is provided with the support, the locating dowel is located at the side of support shaft
Side, the locating dowel are threadedly coupled with braking threaded rod, and the braking threaded rod runs through locating dowel, the length of the braking threaded rod
Degree is more than relative distance between locating dowel and support shaft, and two disks in paying out drum are adsorbed at the both ends for adsorbing iron staff respectively
On wheel.
Design principle of the present utility model is：Iron staff absorption is adsorbed between two plate wheels of paying out drum so that inhale
Attached iron staff can be rotated with paying out drum, and locating dowel is threadedly coupled with braking threaded rod, passes through rotation brake screw thread
Bar can change the relative distance between braking threaded rod and support shaft, and the front end for braking threaded rod is moved into paying out drum
Two plate wheels between so that braking threaded rod block absorption iron staff rotational trajectory, so as to prevent adsorb iron staff carry out
Rotate, then realize and paying out drum stops operating and will not produce inertial rotation.
Further, the both ends of the absorption iron staff are provided with adsorption head, and described two adsorption heads adsorb in electricity respectively
On two plate wheels of cable draw drum, between absorption iron staff is fixed on two plate wheels by adsorption head, so that absorption iron staff energy
Enough as paying out drum rotates together.
Further, the braking threaded rod is provided with rotating handles, and the setting of rotating handles allows the operator to
It is more convenient, fast, effectively rotate rotating handles.
Further, braking the distance between the threaded rod and support are equal to the distance between support shaft and support.
Beneficial effect：The utility model compared with prior art, the rotation of iron staff is adsorbed by the way that braking threaded rod is moved to
Go through transition on mark so that braking threaded rod can stop adsorbing the rotation of iron staff and paying out drum, due to braking threaded rod
The effect kept out has balanced out the inertia force of paying out drum, eliminates the inertial rotation power of paying out drum, it is therefore prevented that cable is put
There is inertial rotation after stopping unwrapping wire in drum, eliminates because the inconvenience that inertial rotation is brought to operating personnel, so as to carry
The high efficiency of whole unwrapping wire program.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after the utility model has been read, art technology
Modification of the personnel to the various equivalent form of values of the present utility model falls within the application appended claims limited range.
As depicted in figs. 1 and 2, the utility model provides a kind of braking type cable unwinding device, including support 1, blocks respectively
Two support columns 2 being connected in two grooves 11 of the top surface of support 1 and the support shaft 3 being connected on two support columns 2, it is described
Support shaft 3 is used to place paying out drum 4, locating dowel 6 is provided with the support 1, the locating dowel 6 is located at support shaft 3
Side, the locating dowel 6 are threadedly coupled with braking threaded rod 7, and the braking threaded rod 7 runs through locating dowel 6, the braking screw thread
The length of bar 7 is more than the relative distance between locating dowel 6 and support shaft 3, and the both ends of absorption iron staff 5 are adsorbed in cable drum respectively
On two plate wheels 41 of disk 4, the both ends of the absorption iron staff 5 are provided with adsorption head 51, and described two adsorption heads 51 are inhaled respectively
It is attached on two plate wheels 41 of paying out drum 4, the braking threaded rod 7 is provided with rotating handles 71, the braking threaded rod 7
The distance between support 1 is equal to the distance between support shaft 3 and support 1.
A support column 2 is extracted out of groove 11 first in the utility model, paying out drum 4 is then positioned over branch
Support on axle 3, then again reinsert the support column 2 of extraction in groove 11, then divide two adsorption heads 51 for adsorbing iron staff 5
Do not adsorb on the inside of two plate wheels of paying out drum 4, then proceed by unwrapping wire, paying out drum 4 starts to continue rotation, inhaled
Attached iron staff 5 rotates together also with paying out drum 4, and when needing to stop unwrapping wire, operating personnel hold rotating handles 71 and continued
Rotate so that braking threaded rod 7 is close to support shaft 3, until braking threaded rod 7 in the rotational trajectory of absorption iron staff 5, is inhaled
Attached iron staff 5 touch braking threaded rod 7, braking threaded rod 7 keep out effect under stopped rotation, paying out drum 4 at once
Also rotation therefore is stopped at once, because braking threaded rod 7 has withstood the movement locus of absorption iron staff 5 so that absorption iron staff
5 cannot carry out inertial rotation, therefore paying out drum 4 can not also carry out inertial rotation.
Claims (4)
1. a kind of braking type cable unwinding device, including support (1), two grooves (11) for being respectively engaged with support (1) top surface
Two interior support columns (2) and the support shaft (3) being connected on two support columns (2), the support shaft (3) are used to place electricity
Cable draw drum (4), it is characterised in that：Locating dowel (6) is provided with the support (1), the locating dowel (6) is located at support shaft
(3) side, the locating dowel (6) are threadedly coupled with braking threaded rod (7), and the braking threaded rod (7) runs through locating dowel
(6), the length of the braking threaded rod (7) is more than the relative distance between locating dowel (6) and support shaft (3), absorption iron staff (5)
Both ends adsorb respectively on two plate wheels (41) of paying out drum (4).
A kind of 2. braking type cable unwinding device according to claim 1, it is characterised in that：The absorption iron staff (5)
Both ends are provided with adsorption head (51), and described two adsorption heads (51) adsorb two plate wheels in paying out drum (4) respectively
(41) on.
A kind of 3. braking type cable unwinding device according to claim 1, it is characterised in that：The braking threaded rod (7)
It is provided with rotating handles (71).
A kind of 4. braking type cable unwinding device according to claim 1, it is characterised in that：The braking threaded rod (7)
The distance between support (1) is equal to the distance between support shaft (3) and support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463697.5U CN206679985U (en) | 2017-04-28 | 2017-04-28 | A kind of braking type cable unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463697.5U CN206679985U (en) | 2017-04-28 | 2017-04-28 | A kind of braking type cable unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206679985U true CN206679985U (en) | 2017-11-28 |
Family
ID=60406152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720463697.5U Expired - Fee Related CN206679985U (en) | 2017-04-28 | 2017-04-28 | A kind of braking type cable unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206679985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830612A (en) * | 2021-09-09 | 2021-12-24 | 国网宁夏电力有限公司石嘴山供电公司 | Flexible brake cable pay-off device based on weight change |
-
2017
- 2017-04-28 CN CN201720463697.5U patent/CN206679985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830612A (en) * | 2021-09-09 | 2021-12-24 | 国网宁夏电力有限公司石嘴山供电公司 | Flexible brake cable pay-off device based on weight change |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203382320U (en) | Radius-adjustable winding device | |
| CN206679985U (en) | A kind of braking type cable unwinding device | |
| CN206010272U (en) | A kind of turntable of brake device | |
| CN106379370A (en) | Junction box for parking and braking manual release device and track traffic vehicle | |
| CN207030767U (en) | A kind of novel automatic door hangs rail clamping device | |
| CN206783021U (en) | A kind of cable rope swing device with stop device | |
| CN209127763U (en) | A kind of electric power send power transformation overhead line actinobacillus device | |
| CN206146304U (en) | Riot shield | |
| CN203373075U (en) | Lifting movement table | |
| CN202048126U (en) | Internal and external sliding double-surface clamping bicycle disc brake with ball disc combination | |
| CN206088878U (en) | Clutch of endless chain turn -buckle | |
| CN207142722U (en) | It is easily installed the Portable lifting machine of rope | |
| CN105845431B (en) | Enamel-cover paper coil winding device and control method | |
| CN201805179U (en) | Power distribution overhead conductor pay-off rack with manually-controlled wire releasing speed | |
| CN209112357U (en) | A kind of pedicab | |
| CN102889322A (en) | Braking device | |
| CN203294847U (en) | Brake device of roll-shaped aluminum foil frame | |
| CN203881231U (en) | Manual-automatic-integrated braking tape | |
| CN207683585U (en) | A kind of single-wheel brake gear based on lever construction | |
| CN206688110U (en) | A kind of power roller of locking locking apparatus | |
| CN206826214U (en) | Finance use continuous signeting device | |
| CN201374941Y (en) | Brake of curtain rolling machine | |
| CN202682746U (en) | Game console with unidirectional and adjustable-speed rotary disc | |
| CN205061188U (en) | Horizontal axis is followed and is received rope device | |
| CN203547683U (en) | Brake device of oil pumping unit |
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: 20171128 |