CN208120436U - cable laying device - Google Patents
cable laying device Download PDFInfo
- Publication number
- CN208120436U CN208120436U CN201820471138.3U CN201820471138U CN208120436U CN 208120436 U CN208120436 U CN 208120436U CN 201820471138 U CN201820471138 U CN 201820471138U CN 208120436 U CN208120436 U CN 208120436U
- Authority
- CN
- China
- Prior art keywords
- fixed ring
- sleeve
- bar
- cable laying
- pedestal
- 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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Abstract
The utility model discloses a kind of cable laying devices, belong to cable-laying gear field, it is desirable to provide and a kind of cable laying device the advantage is that, reduce scuffing of cable when by bracket transmission, its key points of the technical solution are that：Including pedestal, the through-hole being set on the base, the bearing being arranged in pedestal, the bearing inner race is equipped with the connecting rod for extending pedestal, the connecting rod is equipped with fixed ring far from one end of pedestal, several competing drive balls are arranged with outside the fixed ring, the fixed ring offers the opening penetrated in fixed ring for drive ball far from one end of connecting rod, and the fixed ring is all provided with the locating part that restricted drive ball removes fixed ring at the both ends of opening.
Description
Technical field
The utility model relates to cable-laying gear field, in particular to a kind of cable laying device.
Background technique
Nuclear power generating equipment during the installation process, needs a large amount of cablings, to guarantee the control in control systems of nuclear power plant network
System connects the normal operation of work with signal.And cable laying work in, be frequently encountered because cable length is longer, cable compared with
It is thick harder, laying path more winding complex the case where, need to expend more manpower and go to pull and be oriented to, to greatly increase electricity
The manpower and time that cable laying expends, and cable its insulated hull and ground friction during dragging is easy to wear, or even by bottom surface
On sharppointed article puncture.
The Chinese patent that notification number is CN204361584U discloses a kind of cable laying device, cable laying dress
It sets including pedestal, bearing and roller group, the base center is provided with bearing mounting hole to install the bearing, the idler wheel
Group includes the idler wheel of at least three sizes identical roller shaft and respective number, is provided with described in one on the every roller shaft
Idler wheel, the end to end formation regular polygon idler wheel pedestal of roller shaft, in the idler wheel pedestal at least there are two connector be can
Dismantling connection, and the inner ring of the roller shaft and the bearing in the idler wheel pedestal is fixed together.
But the end to end formation regular polygon idler wheel pedestal of roller shaft so that cable pass through idler wheel pedestal when, cable
Two end sides of outer wall and roller shaft contradict, and then are easy to scratch cable outer wall with the friction of roller shaft two sides in cable transmission.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of cable laying device,
The advantage is that reducing scuffing of cable when by bracket transmission.
To achieve the above object, the utility model provides following technical solution：A kind of cable laying device, including bottom
Seat, the through-hole being set on the base, the bearing being arranged in pedestal, the bearing inner race are equipped with the connection for extending pedestal
Bar, the connecting rod are equipped with fixed ring far from one end of pedestal, are arranged with several competing drive balls outside the fixed ring,
The fixed ring offers the opening penetrated in fixed ring for drive ball far from one end of connecting rod, and the fixed ring is in opening
Both ends are all provided with the locating part that restricted drive ball removes fixed ring.
By using above-mentioned technical proposal, when cable passes through inside fixed ring with the drive ball that is set in outside fixed ring
It contradicts, is arc transition with conductive cable contacts position, therefore reduce caused by cable surface since drive ball does not have corner angle
It scratches, and the setting of multiple drive balls increases the contact area with cable, so that cable transmission process is stablized, locating part limitation
Movement of the drive ball in fixed ring, rotates in fixed ring so that drive ball is stable, and the setting being open is on the one hand just
In toward drive ball is worn in fixed ring, it is on the other hand conveniently replaceable drive ball.
The utility model is further arranged to：The locating part includes the gear that fixed ring open at one end is hinged on by shaft
Bar and the torsional spring being set in shaft, when torsional spring in a state of nature when, the bar to far from fixed ring center side
Extend along the vertical direction.
By using above-mentioned technical proposal, the setting of torsional spring is so that bar is in vertical direction, and limitation drive ball is from fixation
It removes in ring, when needing replacing the drive ball in fixed ring, bar is turned to tangent so that drive ball with fixed ring outer wall
It is removed in into fixed ring or out of fixed ring, it is simple and convenient.
The utility model is further arranged to：Pressure ram is equipped between two bars, the pressure ram and bar can
Dismantling connection, the both ends of the pressure ram are respectively equipped with fixed disk, and the fixed disk is threadedly coupled by clamping screw with bar.
By using above-mentioned technical proposal, when bar is located at vertical state, pressure ram is fixed on bar by fixed disk
On, the distance between two bars are fixed at this time, and pressure ram two sides bar while being connected to limit the rotation of bar, into
And it limits drive ball and removes fixed ring.
The utility model is further arranged to：Compressed spring is equipped between the adjacent fixed disk.
By using above-mentioned technical proposal, compressed spring applies the extruding force to bar direction to fixed disk, so that fixed
Disk is fixed on bar, increases the frictional force between fixed disk and bar, further consolidates the position of fixed disk.
The utility model is further arranged to：The locating part includes the connector sleeve being threadedly coupled with fixed ring open at one end
Cylinder, sliding are connected to the fixes sleeve of connection sleeve outer wall, and the fixes sleeve is opened far from one end of connection sleeve with fixed ring
Mouthful the other end be threadedly coupled, it is described when connecting sleeve and fixes sleeve and being threadedly coupled respectively with the both ends of fixed ring opening
It connects sleeve outer wall and is equipped with the mobile first baffle of limitation fixes sleeve, the fixes sleeve inner wall is equipped with and first baffle
The second baffle of conflict.
By using above-mentioned technical proposal, sleeve will be connected and fixes sleeve is threaded in the both ends of fixed ring respectively,
First baffle and second baffle mutually contradict at this time, limit fixes sleeve to the movement far from connection sleeve direction, and then make
The opening for obtaining fixed ring will not become larger, and convenient for transmission of the cable in fixed ring, connect sleeve at this time and fixes sleeve limits
Movement of the drive ball in fixed ring screws off connection sleeve and fixes sleeve when needing mobile drive ball from fixed ring
, easy to operate.
The utility model is further arranged to：When first baffle and second baffle contradict, the connection sleeve outer wall is opened
Equipped with threaded hole, the connection sleeve is connected with the gag lever post contradicted with fixes sleeve in threaded hole internal screw thread.
By using above-mentioned technical proposal, gag lever post is screwed in threaded hole, limits fixes sleeve to close to connection sleeve
The movement in direction, further limit movement of the fixes sleeve on connection sleeve makes so that the distance between opening is fixed
The stable structure of fixed ring is obtained, transmission cable is convenient for.
The utility model is further arranged to：The both ends of the connection sleeve and fixes sleeve are arranged rubber sleeve respectively.
By using above-mentioned technical proposal, the setting of rubber sleeve so that connection sleeve and fixes sleeve in cable transmission pair
It is scratched caused by cable smaller.
The utility model is further arranged to：The connecting rod far from fixed ring one end be equipped with A-frame, described three
Angle support is fixed with bearing inner race.
By using above-mentioned technical proposal, the setting of A-frame so that connecting rod and bearing inner race fixing-stable so that
Fixed ring is more stable in cable transmission.
Compared with prior art, the utility model has the advantages that：The drive ball worn outside fixed ring reduces
Contact of the cable with drive ball scratches, and cable is stablized and smoothly passes through fixed ring, and drive ball is easy to from fixed ring
On opening dismounting and change.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the enlarged structure schematic diagram in the portion A in Fig. 1；
Fig. 3 is the structural schematic diagram of embodiment 2；
Fig. 4 is the enlarged structure schematic diagram in the portion B in Fig. 3；
Fig. 5 be embodiment 2 for embody fixes sleeve, connection sleeve respectively with the attachment structure schematic diagram of fixed ring；
Fig. 6 is the enlarged structure schematic diagram in the portion C in Fig. 5.
In figure, 1, pedestal；11, through-hole；12, bearing；121, connecting rod；122, fixed ring；1221, it is open；123, it is driven
Ball；124, locating part；1241, shaft；1242, bar；1243, torsional spring；1244, sleeve is connected；1245, fixes sleeve；1246,
First baffle；1247, second baffle；1248, threaded hole；1249, gag lever post；125, pressure ram；1251, fixed disk；1252, it locks
Tight bolt；1253, compressed spring；126, rubber sleeve；13, A-frame.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：
A kind of cable laying device, such as Fig. 1, including pedestal 1, the bearing being arranged in pedestal 1 12, on 12 inner ring of bearing
Equipped with the connecting rod 121 for extending pedestal 1, connecting rod 121 is equipped with fixed ring 122 far from one end of pedestal 1, outside fixed ring 122
Several competing drive balls 123 are arranged with, fixed ring 122 is offered far from one end of connecting rod 121 and worn for drive ball 123
Enter the opening 1221 in fixed ring 122,1221 size of being open is greater than the size of drive ball 123, convenient for drive ball 123 by opening
Mouth 1221 penetrates in fixed ring 122, and fixed ring 122 is all provided with restricted drive ball 123 at the both ends of opening 1221 and removes fixed ring
122 locating part 124（Such as Fig. 2）.Several through-holes 11 are also provided in this outer base 1, convenient for passing through pedestal 1 by connecting rope
Through-hole 11 is fixed on a certain position.
Such as Fig. 1, cable passes through the drive ball 123 in fixed ring 122 and fixed ring 122 and contradicts at this time, 123 surface of drive ball
Arc transition reduces the scuffing to cable surface, and the setting of multiple drive balls 123 increases the contact area with cable,
So that cable transmission process is stablized.Pass through locating part 124 when drive ball 123 is damaged or needs replacing cleaning for drive ball
123 remove out of opening 1221, easy to operate.This outer tie rod 121 is equipped with A-frame far from one end of fixed ring 122
13, A-frame 13 is fixed with 12 inner ring of bearing, so that 122 fixing-stable of fixed ring.
Such as Fig. 2, locating part 124 includes the bar 1242 that 1221 one end of the opening of fixed ring 122 are hinged on by shaft 1241
And it is set in the torsional spring 1243 in shaft 1241, the size of bar 1242 is less than the wall thickness of fixed ring 122, is convenient for drive ball
123 enter fixed rings 122, when torsional spring 1243 in a state of nature when, bar 1242 to far from 122 center of fixed ring a lateral edge
Vertical direction extends, and bar 1242 not only blocks movement of the drive ball 123 in fixed ring 122 at this time, also reduces to electricity
The influence of cable transmission.
Such as Fig. 2, in order to further limit the rotation of bar 1242, therefore pressure ram is equipped between two bars 1242
125, pressure ram 125 and bar 1242 are vertically arranged, and pressure ram 125 is detachably connected with bar 1242, that is, squeezed
The both ends of bar 125 are respectively equipped with fixed disk 1251, and fixed disk 1251 is connected by several clamping screws 1252 with 1242 screw thread of bar
It connects.After pressure ram 125 and fixed bar 1242, pressure ram 125 makes the distance between two bars 1242 fixed, and limit
The rotation between bar 1242 and fixed ring 122 is made, so that the removal of limitation drive ball 123 that bar 1242 is more stable
Fixed ring 122.
Such as Fig. 2, compressed spring 1253 is furthermore equipped between adjacent fixed disk 1251, compressed spring 1253 is to fixed disk
1251 apply the extruding force to 1242 direction of bar, increase the frictional force between fixed disk 1251 and bar 1242, so that solid
Price fixing 1251 is stably fixed on bar 1242.
Specific operation process：When need for drive ball 123 to be through fixed ring 122 it is outer when, by pressure ram 125 from bar 1242
Under upper disassembly, rotation bar 1242 is circumscribed up to the circle where bar 1242 and fixed ring 122, penetrates convenient for drive ball 123 solid
Determine ring 122, at this time 1243 stress of torsional spring and have elastic-restoring force, elastic recovery masterpiece of the subsequent bar 1242 in torsional spring 1243
Vertical position is turned under, and pressure ram 125 is once again secured on bar 1242 by clamping screw 1252 at this time, is limited
The rotation of bar 1242 reduces the deformation of fixed ring 122, cable is worn at this time so that 1221 size of opening of fixed ring 122 is fixed
It crosses inside fixed ring 122, is contacted with drive ball 123, reduce the scuffing of cable outer wall.
Embodiment 2：
A kind of cable laying device, difference from example 1 is that, such as Fig. 3 and Fig. 4, locating part 124 include with
The connection sleeve 1244 of the opening 1221 threaded one ends connection of fixed ring 122, sliding are connected to the fixation of connection 1244 outer wall of sleeve
The diameter of sleeve 1245, connection sleeve 1244 and fixes sleeve 1245 is greater than the thickness of fixed ring 122, and fixes sleeve 1245 is separate
The other end for connecting one end and fixed ring 122 opening 1221 of sleeve 1244 is threadedly coupled, such as Fig. 5 and Fig. 6, when connecting sleeve
1244 and fixes sleeve 1245 respectively with fixed ring 122 opening 1221 both ends is threadedly coupled when, connection 1244 outer wall of sleeve on
Equipped with the mobile first baffle 1246 of limitation fixes sleeve 1245,1245 inner wall of fixes sleeve is equipped with and supports with first baffle 1246
The second baffle 1247 of touching.The setting of first baffle 1246 and second baffle 1247 limits fixes sleeve 1245 to far from connection
The direction of sleeve 1244 is mobile, so that the size of opening 1221 will not become larger.
Such as Fig. 6, when first baffle 1246 and the conflict of second baffle 1247, connection 1244 outer wall of sleeve offers threaded hole
1248, connection sleeve 1244 is connected with the gag lever post 1249 contradicted with fixes sleeve 1245 in 1248 internal screw thread of threaded hole, at this time
Gag lever post 1249 limits fixes sleeve 1245 to the movement close to connection 1244 direction of sleeve, so that the size of opening 1221 is not
It can become smaller, so that 1221 sizes of opening are fixed, the deformation of fixed ring 122 reduces at this time.Furthermore it connects sleeve 1244 and consolidates
The both ends for determining sleeve 1245 are arranged rubber sleeve 126 respectively, reduce cable connection sleeve 1244 and solid when passing through fixed ring 122
Determine sleeve 1245 to wear or scratch caused by cable.
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 (8)
1. a kind of cable laying device, including pedestal（1）, be arranged in pedestal（1）On through-hole（11）, be arranged in pedestal（1）
Interior bearing（12）, it is characterized in that：The bearing（12）Inner ring, which is equipped with, extends pedestal（1）Connecting rod（121）, the company
Extension bar（121）Far from pedestal（1）One end be equipped with fixed ring（122）, the fixed ring（122）It is arranged with several mutual conflicts outside
Drive ball（123）, the fixed ring（122）Far from connecting rod（121）One end offer for drive ball（123）Penetrate fixation
Ring（122）Interior opening（1221）, the fixed ring（122）It is being open（1221）Both ends be all provided with restricted drive ball（123）
Remove fixed ring（122）Locating part（124）.
2. cable laying device according to claim 1, it is characterized in that：The locating part（124）Including passing through shaft
（1241）It is hinged on fixed ring（122）Opening（1221）The bar of one end（1242）And it is set in shaft（1241）On torsional spring
（1243）, work as torsional spring（1243）When in a state of nature, the bar（1242）To far from fixed ring（122）One lateral edge at center
Vertical direction extends.
3. cable laying device according to claim 2, it is characterized in that：Two bars（1242）Between be equipped with squeeze
Compression bar（125）, the pressure ram（125）With bar（1242）It is detachably connected, the pressure ram（125）Both ends be respectively equipped with
Fixed disk（1251）, the fixed disk（1251）Pass through clamping screw（1252）With bar（1242）It is threadedly coupled.
4. cable laying device according to claim 3, it is characterized in that：The adjacent fixed disk（1251）Between be equipped with
Compressed spring（1253）.
5. cable laying device according to claim 1, it is characterized in that：The locating part（124）Including with fixed ring
（122）Opening（1221）The connection sleeve of threaded one end connection（1244）, sliding be connected to connection sleeve（1244）Outer wall is consolidated
Determine sleeve（1245）, the fixes sleeve（1245）Far from connection sleeve（1244）One end and fixed ring（122）Opening
（1221）The other end be threadedly coupled, when connection sleeve（1244）And fixes sleeve（1245）Respectively with fixed ring（122）Opening
（1221）Both ends be threadedly coupled when, the connection sleeve（1244）Outer wall is equipped with limitation fixes sleeve（1245）Mobile
One baffle（1246）, the fixes sleeve（1245）Inner wall is equipped with and first baffle（1246）The second baffle of conflict
（1247）.
6. cable laying device according to claim 5, it is characterized in that：Work as first baffle（1246）And second baffle
（1247）When conflict, the connection sleeve（1244）Outer wall offers threaded hole（1248）, the connection sleeve（1244）In spiral shell
Pit（1248）Internal screw thread is connected with and fixes sleeve（1245）The gag lever post of conflict（1249）.
7. cable laying device according to claim 5, it is characterized in that：The connection sleeve（1244）And fixes sleeve
（1245）Both ends be arranged rubber sleeve respectively（126）.
8. cable laying device according to claim 1, it is characterized in that：The connecting rod（121）Far from fixed ring
（122）One end be equipped with A-frame（13）, the A-frame（13）With bearing（12）Inner ring is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471138.3U CN208120436U (en) | 2018-04-02 | 2018-04-02 | cable laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471138.3U CN208120436U (en) | 2018-04-02 | 2018-04-02 | cable laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208120436U true CN208120436U (en) | 2018-11-20 |
Family
ID=64193900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820471138.3U Expired - Fee Related CN208120436U (en) | 2018-04-02 | 2018-04-02 | cable laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208120436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683423A (en) * | 2019-11-20 | 2020-01-14 | 安徽荣业纺织有限公司 | Yarn guide device for spinning |
-
2018
- 2018-04-02 CN CN201820471138.3U patent/CN208120436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683423A (en) * | 2019-11-20 | 2020-01-14 | 安徽荣业纺织有限公司 | Yarn guide device for spinning |
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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: 20181120 Termination date: 20200402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |