CN208571460U - A kind of cable threader - Google Patents
A kind of cable threader Download PDFInfo
- Publication number
- CN208571460U CN208571460U CN201821162029.XU CN201821162029U CN208571460U CN 208571460 U CN208571460 U CN 208571460U CN 201821162029 U CN201821162029 U CN 201821162029U CN 208571460 U CN208571460 U CN 208571460U
- Authority
- CN
- China
- Prior art keywords
- cable
- slide opening
- terminal plate
- draw bar
- interior slide
- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of cable threaders, belong to power construction equipment technical field, it solves cable in threading process and is easy the technical issues of being dirty, its key points of the technical solution are that a kind of cable threader, including cylinder, interior slide opening is offered in the cylinder, terminal plate is slidably connected in interior slide opening, a pair of of line hole is offered on terminal plate, clamp is provided at the position of face line hole on terminal plate, terminal plate is fixedly connected with the draw bar of hard far from the end face of clamp, draw bar is pierced by cylinder along interior slide opening always, achieve the effect that the end of cable is not easy to be dirty.
Description
Technical field
The utility model relates to power construction apparatus field, in particular to a kind of cable threader.
Background technique
During power construction, generally require to pass through cable into the through-hole on pipeline or wall, but due to cable
Pliability it is higher, therefore be very unlikely to the through-hole across pipeline or wall, cable threader at this moment just needed to guide cable
Across pipeline or wall.
Existing to can refer to the Chinese patent that notification number is CN203747313U, it discloses tubular power cable threading apparatus
Auxiliary traction head, including the first conditioning disk, with the first conditioning disk the second conditioning disk disposed in parallel, be located at the first conditioning disk and the
For connecting the hollow cylinder of the two, for the connector of connecting cable and draught line between two conditioning disks, connector includes position
In the cable connectors on head and the traction wire connections of connection draught line, the first conditioning disk and the second conditioning disk are in disk
Shape, is equipped with connector perforation on the first conditioning disk, the second conditioning disk, and the diameter of the first conditioning disk and the second conditioning disk is greater than electricity
The diameter of cable and hollow cylinder.
Above-mentioned tubular power cable threading apparatus auxiliary traction head when in use, needs the end of cable tying up to cable connection
On part, drawing head is then passed through into pipeline, extracts drawing head out from the other end of pipeline, thus take cable out of pipeline, but
In threading process, the end of cable is exposed, it is easy to be dirty, so that cable will also be to cable when subsequent wiring is installed
Connector handled, reduce wiring efficiency.
Utility model content
In view of the deficienciess of the prior art, reaching the purpose of this utility model is to provide a kind of cable threader
The end of cable is not easy the effect being dirty.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of cable threader, including cylinder offer interior slide opening in the cylinder, slidably connect and connect in interior slide opening
Line plate offers a pair of of line hole on terminal plate, is provided with clamp on terminal plate at the position of face line hole, terminal plate is separate
The end face of clamp is fixedly connected with the draw bar of hard, and draw bar is pierced by cylinder along interior slide opening always.
Through the above technical solutions, cylinder is passed through pipeline or wall first, cable is then sequentially passed through into a pair of of card line
Hole, and clamp is clamped cable, cable is effectively fixed on terminal plate at this time, then pulls draw bar, and draw bar is by wiring
Plate pulls in interior slide opening, therefore the end of cable enters interior slide opening therewith, at this time again by cylinder out of, pipeline or wall through-hole
During the entire process of pull-out, the end of cable is held inside interior slide opening, will not be dirty, to reduce subsequent wiring peace
The clearance time of dress improves wiring efficiency.
Preferably, also sliding is provided with fixed plate in the interior slide opening, it is fixedly connected between fixed plate and terminal plate solid
Fixed pole, the sectional dimension of fixed link are less than the sectional dimension of fixed plate and connecting plate, and draw bar and fixed plate are far from connecting plate
One end it is affixed.
Through the above technical solutions, draw bar drives fixed plate to slide in interior slide opening, and fixed plate is again when pulling draw bar
Drive terminal plate to slide in interior slide opening by fixed link, the setting of fixed link so that terminal plate closer to cylinder end
At position, convenient for fixing cable on terminal plate, and fixed link sectional dimension is smaller, while reducing whole quality,
The sliding contact area with interior slide opening is decreased, force of sliding friction is reduced, it is lighter when drawing draw bar.
Preferably, the interior slide opening is provided with and communicated with limit hole close to the end of draw bar, the sectional dimension of limit hole is small
In the sectional dimension of interior slide opening.
Through the above technical solutions, the sectional dimension of limit hole is less than the sectional dimension of interior slide opening, and fixed plate and interior cunning
Hole is slidably connected, therefore limit hole can play position-limiting action to fixed plate, prevent fixed plate from skidding off out of interior slide opening, and improving should
The stability in use of device.
Preferably, the fixed plate is fixedly installed fixed spring, fixed spring and fixed plate far from one end of terminal plate
And cylinder is affixed.
Through the above technical solutions, terminal plate is fully located at the outside of interior slide opening when fixed spring is in former long status, this
When, is fixed on cable more convenient on terminal plate, after cable is fixed, pulls draw bar again, draw bar drives fixed plate
Fixed spring is compressed, so that terminal plate slowly enters in fixing groove, is protected so that the cable socket on butted line plate plays covering
Shield effect unclamps draw bar, elastic force of the fixed plate in fixed spring after cable is smoothly passed through the through-hole of pipeline or wall
Restore former long under effect, terminal plate exposes interior slide opening again again, convenient for the progress of threading operation next time.
Preferably, the end that the draw bar is pierced by cylinder is fixedly installed handle end.
Through the above technical solutions, the setting of handle end improves the comfortable of operator when holding draw bar
Property, improve threading efficiency.
Preferably, the opposite clamping position of the clamp is fixedly installed rubber pad.
Through the above technical solutions, clamp, when clamping cable, the flexible nature of rubber pad can play protection to cable
Effect prevents cable from being pressed from both sides bad or pinch off.
Preferably, being equipped with elastic pressed piece in the line hole, elastic pressed piece includes being arranged along line hole hole wall
Multiple holddown springs, holddown spring is affixed, and there are two be oppositely arranged and the pressure ring of section semicircular in shape.
Through the above technical solutions, cable, when passing through line hole, pressing plate can incite somebody to action under the resilient force of holddown spring
Cable is pushed down, and the mounting stability of cable is further increased, and prevents the cable in threading process from falling off.
In conclusion the utility model has the following beneficial effects:
1, by sliding setting terminal plate in interior slide opening, so that the end for effectively preventing cable is dirty；
2, the efficiency of threading operation is improved by the way that fixed spring is arranged；
3, by being connected and fixed bar between fixed plate and terminal plate, frictional force is reduced, to further increase threading
Efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement diagram in Fig. 1 at A；
Fig. 3 is the usage state diagram of the utility model；
Fig. 4 is the cross-sectional view of the utility model use state；
Fig. 5 is the partial enlargement diagram in Fig. 4 at B.
Appended drawing reference: 1, cylinder；2, interior slide opening；21, limit hole；3, terminal plate；31, line hole；32, clamp；321, rubber
Rubber mat；4, fixed plate；41, fixed link；42, fixed spring；5, draw bar；51, handle end；6, elastic pressed piece；61, bullet is compressed
Spring；62, pressure ring；7, cable.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of cable threader, as shown in Figure 1, including cylinder 1, cylinder 1 is interior to offer interior slide opening along central axes direction
2, the terminal plate 3 for fixing cable 7 is slidably connected in interior slide opening 2, an end face of terminal plate 3 is fixedly connected with draw bar
5(is referring to Fig. 3), draw bar 5 is pierced by always cylinder 1 along interior slide opening 2 and is slidably connected with cylinder 1.When in use, first should
7 threader of cable is placed in the through-hole of pipeline or wall, and the both ends of cylinder 1 are each passed through the two of pipeline or through-hole
Then cable 7 is fixed on terminal plate 3 by a end, then 7 threader of cable is passed through pipeline, is pulled draw bar 5, is led
Drawing bar 5 drives terminal plate 3 to slide into the inside of interior slide opening 2, to drive cable 7 to enter in interior slide opening 2, in the process of threading
In, the end of cable 7 will not be exposed, and effectively prevent 7 end of cable and made dirty by sundries, to improve subsequent wiring
The efficiency of installation.
In conjunction with Fig. 1 and Fig. 4, cylinder 1 be it is cylindric, the section of interior slide opening 2 is rounded, and from one end of cylinder 1 edge always
Axis direction open up, the other end of cylinder 1 offers the limit hole 21 being connected with interior slide opening 2, the section of limit hole 21
It is rounded, and the sectional dimension of limit hole 21 is less than the sectional dimension of interior slide opening 2.
As shown in figure 4, also slidably connecting fixed plate 4 in interior slide opening 2, fixed plate 4 is identical as 3 shape of terminal plate, and solid
Fixed board 4 is located at close to one end of limit hole 21, and fixed link 41, draw bar 5 one are fixedly connected between fixed plate 4 and terminal plate 3
End is affixed with fixed plate 4, and the other end is then pierced by cylinder 1 from limit hole 21.Pull draw bar 5, draw bar 5 by fixed plate 4 with
And fixed link 41 drives terminal plate 3 to slide in interior slide opening 2, so that cable 7 end affixed with terminal plate 3 is pulled in interior slide opening
Protection is able in 2 (referring to Fig. 3).
In conjunction with Fig. 2 and Fig. 5, terminal plate 3 and fixed plate 4 are circular slab, and a pair of of line hole is offered on terminal plate 3
31, a pair of of line hole 31 is symmetrical centered on the axis of terminal plate 3.Fixation is set on end face of the terminal plate 3 far from fixed plate 4
It is equipped with clamp 32, relatively just, clamp 32 is fixedly installed rubber pad 321 at opposite clamping position for clamp 32 and line hole 31.
The end of cable 7 is sequentially passed through into a pair of of line hole 31, and clamp 32 is clipped in the position that cable 7 passes through a pair of of line hole 31
Place, the cooperation of line hole 31 and clamp 32 will not be fallen easily so that the fixed effect of cable 7 is more stable.Rubber pad 321
It is more soft, therefore when clamping cable 7, cable 7 will not be damaged or pinch off cable 7, ensure that the matter of cable 7
Amount.
As shown in Fig. 2, being provided with elastic pressed piece 6 in line hole 31, elastic pressed piece 6 includes the circle along line hole 31
Multiple holddown springs 61 of Zhou Kongbi setting, are placed equidistant between each holddown spring 61, and the elastic force side of holddown spring 61
To the center of circle for being directed toward line hole 31, holddown spring 61 is fixedly connected there are two the pressure ring 62 being oppositely arranged, and the section of pressure ring 62 is in
Semicircle, when cable 7 is passed sequentially through line hole 31, pressure ring 62 can be pressed in cable under the resilient force of holddown spring 61
On 7, so that cable 7 will not fall off easily further such that the fixed effect of cable 7 is more stable.
As shown in figure 4, fixed plate 4 is fixedly installed fixed spring 42 far from the end face of terminal plate 3, fixed spring 42 it is another
One end is fixedly connected with the crossover position of interior slide opening 2 and limit hole 21, and the elastic force direction of fixed spring 42 and interior slide opening 2
It is consistent to open up direction, when fixed spring 42 is in former long status, terminal plate 3 is located at outside cylinder 1.Since terminal plate 3 is located at
Outside cylinder 1, therefore convenient for cable 7 is sequentially passed through line hole 31 to be fixed on terminal plate 3, when pulling draw bar 5, connect
Line plate 3 will drive cable 7 and slide into inside interior slide opening 2.
As shown in figure 4, one end that draw bar 5 is pierced by limit hole 21 is fixedly connected with handle end 51, handle end 51 is flexibility
Rope.When carrying out threading operation, handle end 51 can be held and pull draw bar 5, cable 7 be pulled in into interior slide opening 2 and by cylinder 1
It is pulled out in from the through-hole of pipeline or wall, improves the comfort of operator.
The working principle of the utility model is as follows: logical on some pipelines or wall for needing to pass through on cable 7
Cylinder 1 is placed in pipeline or through-hole by hole first, and the end of cable 7 is then sequentially passed through a pair of of line hole 31, and
Cable 7 is clamped using clamp 32, the fixation work of cable 7 is completed at this time, pulls draw bar in one end far from cable 7
5, draw bar 5 drives fixed plate 4 to compress fixed spring 42, so that terminal plate 3 is driven to slide into interior slide opening 2, it is fixed on terminal plate 3
Cable 7 also therewith enter interior slide opening 2 in, when fixed spring 42 is compressed to a certain degree, then firmly pull draw bar 5, lead
Draw bar 5 just and will drive cylinder 1 and is detached from out of pipeline or through-hole, so that cable 7 is worn from one end of pipeline or through-hole to the other end,
During threading, the end of cable 7 is always in position in slide opening 2, therefore the sundries of pipeline or through-hole will not make cable 7 dirty
End, to ensure that subsequent wiring installation effectiveness.To sum up, by the way that the terminal plate 3 being slidably connected with interior slide opening 2 is arranged, make
Obtaining 7 end of cable will not be dirty.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of cable threader, including cylinder (1), it is characterised in that: it is offered interior slide opening (2) in the cylinder (1), it is interior
It slidably connects terminal plate (3), is offered on terminal plate (3) a pair of of line hole (31), face on terminal plate (3) in slide opening (2)
It is provided at the position of line hole (31) clamp (32), terminal plate (3) is fixedly connected with hard far from the end face of clamp (32)
Draw bar (5), draw bar (5) are pierced by cylinder (1) along interior slide opening (2) always.
2. a kind of cable threader according to claim 1, it is characterised in that: also sliding is set in the interior slide opening (2)
It is equipped with fixed plate (4), is fixedly connected between fixed plate (4) and terminal plate (3) fixed link (41), the section ruler of fixed link (41)
The very little sectional dimension for being less than fixed plate (4) and connecting plate, the one end of draw bar (5) and fixed plate (4) far from connecting plate are affixed.
3. a kind of cable threader according to claim 2, it is characterised in that: the interior slide opening (2) is close to draw bar
(5) end is provided with and communicated with limit hole (21), and the sectional dimension of limit hole (21) is less than the sectional dimension of interior slide opening (2).
4. a kind of cable threader according to claim 3, it is characterised in that: the fixed plate (4) is far from terminal plate
(3) one end is fixedly installed fixed spring (42), and fixed spring (42) and fixed plate (4) and cylinder (1) are affixed.
5. a kind of cable threader according to claim 1, it is characterised in that: the draw bar (5) is pierced by cylinder (1)
End be fixedly installed handle end (51).
6. a kind of cable threader according to claim 1, it is characterised in that: the opposite clamping portion of the clamp (32)
Position is fixedly installed rubber pad (321).
7. a kind of cable threader according to claim 1, it is characterised in that: be equipped with elasticity in the line hole (31)
Compressing member (6), elastic pressed piece (6) include the multiple holddown springs (61) being arranged along line hole (31) hole wall, holddown spring
It is (61) affixed that there are two be oppositely arranged and the pressure ring of section semicircular in shape (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162029.XU CN208571460U (en) | 2018-07-20 | 2018-07-20 | A kind of cable threader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162029.XU CN208571460U (en) | 2018-07-20 | 2018-07-20 | A kind of cable threader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208571460U true CN208571460U (en) | 2019-03-01 |
Family
ID=65447173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821162029.XU Expired - Fee Related CN208571460U (en) | 2018-07-20 | 2018-07-20 | A kind of cable threader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208571460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596844A (en) * | 2019-09-10 | 2019-12-20 | 国网山东省电力公司新泰市供电公司 | Casing threading device |
| CN114227599A (en) * | 2021-11-17 | 2022-03-25 | 张雅琳 | Be applied to automatic threading machine of rope skipping |
-
2018
- 2018-07-20 CN CN201821162029.XU patent/CN208571460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596844A (en) * | 2019-09-10 | 2019-12-20 | 国网山东省电力公司新泰市供电公司 | Casing threading device |
| CN114227599A (en) * | 2021-11-17 | 2022-03-25 | 张雅琳 | Be applied to automatic threading machine of rope skipping |
| CN114227599B (en) * | 2021-11-17 | 2023-08-18 | 深圳动跃科技有限公司 | Be applied to automatic threading machine of rope skipping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300402 Liutan East, Beichen District, Tianjin Patentee after: Tianjin Jianggong City Construction Development Co., Ltd. Address before: 300402 Liutan East, Beichen District, Tianjin Patentee before: Tianjin Erjian Water & Electrical Installation Engineering Limited |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |