CN106051317A - Plugging device - Google Patents
Plugging device Download PDFInfo
- Publication number
- CN106051317A CN106051317A CN201610570407.7A CN201610570407A CN106051317A CN 106051317 A CN106051317 A CN 106051317A CN 201610570407 A CN201610570407 A CN 201610570407A CN 106051317 A CN106051317 A CN 106051317A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper cover
- joint funnel
- cable
- funnel
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/04—Sealing to form a firebreak device
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A plugging device comprises an upper cover plate, an upper cover plate cable tightening barrel, an upper funnel section and a lower funnel section. The upper cover plate is a square plate with a round through hole in the center, and a plurality of bolt holes are formed outside the round through hole of the upper cover plate. The upper cover plate cable tightening barrel is a round barrel, the bottom of the round barrel and a tightening slab are integrated, a plurality of bolt holes the same as the bolt holes of the upper cover plate are formed in the tightening slab, and the upper cover plate cable tightening barrel is fixed to the upper portion of the upper cover plate through bolts. An upper slab is arranged at the top of the upper funnel section, a plurality of bolt holes the same as the bolt holes of the upper cover plate are formed in the upper slab, and the upper slab is fixed below the upper cover plate. The inner wall of an upper opening of the lower funnel section and the inner wall of a lower opening of the upper funnel section are clamped, and the diameter of a lower opening of the lower funnel section is the same as that of a cable. Holes are smoothly plugged, and the appearance requirements for smoothness, brightness, cleanliness and even thickness are met. The effects of being safe, fireproof and resistant to inflaming and preventing small animals from entering a switch cabinet along the holes are achieved, sealing is good, and the plugging device is convenient and fast to mount.
Description
Technical field
The present invention relates to cable safety equipment technical field, particularly to a kind of closure for blocking high-pressure cable cavern
Device.
Background technology
Have to comply with following according to " State Power Corporation's Cable Fireproof Plugging working standard " quality of fire proofing material, outward appearance
Require: 1, organic material do not aoxidize, not bleed, soft or hard appropriateness.2, inorganic putty do not lump, free from admixture.3, fire barrier is smooth
Bright and clean, thickness is uniform.Hole at the outlet cable of high-tension switch cabinet does not has special capping tools.This cable cavern area
Relatively big, should not block；And a cable cavern part is circular, the steel plate being difficult to shear circular hole causes closure face as base plate
Out-of-flatness；Furthermore, fireproof blocking clay used is easy to come off in the case of temperature increases, and causes closure to start a leak.
For the problems referred to above, also there is no good solution.
Summary of the invention
For overcoming problems of the prior art, the invention provides a kind of bright and clean, safety quick and easy for installation, smooth
The high tension cable holes blocking device that property is good.
The present invention solves its technical problem and is adopted the technical scheme that: this kind of stopper, it is characterised in that: it includes
Cover plate, upper cover plate cable tighten up cylinder, upper joint funnel and lower joint funnel；The square of manhole is had centered by described upper cover plate
Plate, has some bolts hole outside upper cover plate manhole；It is a cylinder that described upper cover plate cable tightens up cylinder, cylinder with tighten up
Flat board is integrated, and tightens up flat board and is provided with some bolts hole identical with upper cover plate bolt hole, and upper cover plate cable tightens up cylinder to be passed through
It is bolted to the top of upper cover plate；Described upper joint funnel is provided with upper flat plate, and upper flat plate is provided with some and upper cover plate
The bolt hole that bolt hole is identical, upper flat plate is bolted on the lower section of upper cover plate；The upper shed of described lower joint funnel with
The under shed inwall clamping of upper joint funnel, the under shed of described lower joint funnel is identical with cable size.
Further, described upper joint funnel upper shed diameter is more than upper joint funnel under shed diameter, and lower joint funnel is opened
Mouth diameter is more than lower joint funnel under shed diameter.
Further, it is provided around saving the funnel groove of a week, lower joint funnel in upper joint funnel under shed upper inside wall
Upper shed bottom outer wall is provided around the lower joint funnel projection of a week, and described projection is fixed with described groove fit.
Further, described upper cover plate cable tightens up a top exterior walls and is provided around the cylindrical drum tie rod of a week.
Further, described lower joint funnel lower opening is provided around the lower joint funnel tie rod of a week.
Further, described upper cover plate, upper cover plate cable tighten up cylinder, upper joint funnel and lower joint funnel and are aluminium sheet once
Compressing.
Further, it is identical with cable size that described upper cover plate manhole tightens up a diameter with upper cover plate cable.
To sum up, the having the beneficial effect that of the technique scheme of the present invention:
Being blocked by circular opening by upper cover plate take-up cylinder and fastened by cable wire clamp, square hole is sealed by upper cover plate
Stifled.Tighten up cylinder and lower joint funnel under shed with upper cover plate cable and realize the fixing of this stopper for impetus, it is achieved this stopper
Fixedly secure, and upper cover plate achieves the smooth closure of square shaped hole, meets smooth bright and clean, the uniform outward appearance of thickness and wants
Ask.Serve that fire safety is fire-retardant, prevent toy along hole access switch cabinet, good seal, and this stopper installation side
The most quick.
Accompanying drawing explanation
Fig. 1 is the structure dismounting schematic diagram of the present invention；
Fig. 2 is front view after the present invention assembles；
Fig. 3 is the axial sectional view of Fig. 2；
Fig. 4 is the partial enlarged drawing of part A in Fig. 3.
In figure:
1 upper cover plate, 11 manholes, 2 upper cover plate cables tighten up cylinder, 21 cylinders, and 22 tighten up flat board, save funnel, on 31 on 3
Joint funnel upper shed, joint funnel under shed on 32,33 grooves, 4 upper flat plates, 5 times joint funnels, 51 times joint funnel upper sheds, 52 times
Joint funnel under shed, 53 is protruding, 6 tie rods, 7 bolts hole, 8 cavitys.
Detailed description of the invention
Being described in detail inventive feature and principle below in conjunction with accompanying drawing 1-4, illustrated embodiment is only used for explaining
The present invention, not limits protection scope of the present invention with this.
As it is shown in figure 1, this invention mainly includes four parts, i.e. upper cover plate 1, upper cover plate cable tightens up cylinder 2, upper joint funnel 3
With lower joint funnel 5.
Wherein, upper cover plate 1 is with square plate, for blocking square opening on switch cubicle, in the center of upper cover plate
It is provided with a manhole.The diameter of this manhole 11 is identical with the diameter of cable, and cable can be smoothly through being somebody's turn to do
Manhole.Some bolts hole 7 are had, for tightening up cylinder 2 and upper joint leakage with upper cover plate cable around upper cover plate manhole
Fixing of bucket.
Upper cover plate cable tightens up cylinder 2 and is made up of two parts, and upper part is a cylinder 21, the inner diameter of cylinder 21 and electricity
The diameter of cable is identical so that upper cover plate cable tightens up cylinder 2 can be with cable clamping, and cable can pass this cylinder 21 smoothly.
Lower part is to tighten up flat board 22, tightens up flat board 22 center and also has a diameter manhole identical with cable size,
The surrounding of this manhole has some bolts hole 7 identical with upper cover plate bolt hole 7, described cylinder 21 with tighten up flat board 22
It it is one.Upper cover plate cable tightens up the flat board 22 that tightens up of cylinder 2 and is connected by bolt and upper cover plate are fixing, and upper cover plate cable tightens up
Cylinder 2 is integrally fixed at the top of upper cover plate.
The top of upper joint funnel is provided with fixes the upper flat plate 4 being connected with upper cover plate, and upper flat plate 4 also has some and upper cover
The bolt hole 7 that crab bolt hole 7 is identical, upper joint funnel is fixed on the lower section of upper cover by upper flat plate 4 by bolt.
Lower joint funnel upper shed 51 and upper joint funnel upper shed 32 inwall clamping, described lower joint funnel under shed 52 and cable
Diameter is identical so that lower joint funnel under shed 52 sticks into cable.Further, described upper joint funnel upper shed 31 diameter is big
In upper joint funnel upper shed 32 diameter, lower joint funnel upper shed 51 diameter is more than lower joint funnel under shed 52 diameter.And upper joint leakage
Bucket upper shed 32 diameter is less than lower joint funnel upper shed 51 diameter.To can open on lower joint funnel with pliers etc. after installation is complete
Mouth 51 and upper joint funnel junction extrude so that lower joint funnel is the most fixing with upper joint funnel.
Further, it is provided around saving the funnel groove of a week 33, lower joint in upper joint funnel upper shed 32 upper inside wall
Funnel upper shed 51 bottom outer wall is provided around the lower joint funnel projection of a week 53, and described projection 53 is joined with described groove 33
Close fixing.During installation, lower joint funnel under shed 52 is lowered in upper joint funnel, due to lower joint funnel upper shed 51 diameter
More than the under shed diameter of upper joint funnel, below save funnel upper shed 51 and cannot pass upper joint funnel upper shed 32, and lower joint
Funnel lower port diameter passes upper joint funnel upper shed 32 less than the under shed diameter of upper joint funnel, the bottom of lower joint funnel.Hold
Lower joint funnel end opening is slightly exerted oneself, and the projection 53 on lower joint funnel top is i.e. stuck in the groove 33 of joint its lower portion, it is achieved upper joint
Funnel is fixing with lower joint funnel.Easy to operate, fast.
Further, described upper cover plate cable tightens up cylinder 2 top exterior walls and is provided around the cylindrical drum tie rod of a week 6.?
Pull upper cover plate cable to tighten up the rustless steel tie rod 6 of cylinder 2 top exterior walls after completing the assembling of stopper, tighten up upper cover plate cable and receive
Tightly cylinder 2 is suitable for reading, it is achieved it is fixing with what cable more fastened that upper cover plate cable tightens up cylinder 2.
Further, it is provided around the lower joint funnel tie rod of a week 6 at described lower joint funnel under shed 52.In like manner, exist
Pull the rustless steel tie rod 6 at lower joint funnel under shed 52 after completing the assembling of stopper, tighten up lower joint funnel under shed 52, real
What now joint funnel and cable more fastened is fixing.
Further, described upper cover plate, upper cover plate cable tighten up cylinder 2, upper joint funnel and lower joint funnel and are aluminium sheet one
Secondary compressing.Prevent from magnetic metal from producing eddy current when cable runs cable is damaged, affect cable running safety and
Service life.
The installation process of this invention is:
Lower joint funnel under shed 52 is lowered in upper joint funnel by lower joint funnel, due to lower joint funnel upper shed 51
Diameter, more than the under shed diameter of upper joint funnel, below saves funnel upper shed 51 and cannot pass upper joint funnel upper shed 32, and
Lower joint funnel lower port diameter passes upper joint funnel upper shed 32 less than the under shed diameter of upper joint funnel, the bottom of lower joint funnel.
Holding lower joint funnel end opening slightly to exert oneself, the projection 53 on lower joint funnel top is i.e. stuck in the groove 33 of joint its lower portion, it is achieved
Upper joint funnel is fixing with lower joint funnel.
Then the upper flat plate 4 of upper joint funnel is bolted fixing with upper cover plate.Due to domestic each cable factory
The actual cable diameter that family produces is not quite similar, therefore is equipped with 3M adhesive waterproof tape in interior winding 2 suitable for reading～after 3 weeks at end opening.
Form an airtight cavity 8 in whole funnel, fill inside it with fire prevention clay, reach fire-retardant effect.
The plate that tightens up that upper cover plate cable tightens up cylinder 2 again is bolted on the top of upper cover plate.Then cable is worn
Cross down and save funnel, upper joint funnel, upper cover plate and upper cover plate cable and tighten up cylinder 2.Rustless steel tie rod 6 is pulled to tighten up lower joint funnel respectively
Under shed 52 and upper cover plate cable tighten up the upper end open of cylinder 2, it is achieved stopper is fixing with cable.This stopper of making used
Aluminium plate thickness uniform, and can be easier to when pulling tie rod make lower joint funnel under shed 52 and upper cover plate cable tighten up cylinder 2
Upper end open deformation is closed up.Finally alignd by the upper cover plate square hole on switch cubicle, upper cover plate cable tightens up cylinder 2 and is directed at switch
Circular opening cashier's office in a shop.All concentrate on lower joint funnel under shed 52 due to the impetus of stopper and upper cover plate cable tightens up
At the upper end open of cylinder 2, so there is not the effect of power between upper cover plate and square opening, this stopper can be fixed on safely cable
On, it is achieved the safety of high tension cable hole is blocked.
Before making cable termination, after upper joint funnel and lower joint funnel are inserted in cable, make cable terminal.
Cable wire clamp by circular opening closure and is fastened, upper cover plate general side by this invention by upper cover plate take-up cylinder 21
Shape holes blocking.Tighten up cylinder 2 and lower joint funnel under shed 52 with upper cover plate cable and realize the fixing of this stopper for impetus, real
Now the fixedly securing of this stopper, and upper cover plate achieves the smooth closure of square shaped hole, meet smooth bright and clean, thickness is equal
Even appearance requirement.Serve that fire safety is fire-retardant, prevent toy along hole access switch cabinet, good seal, and this envelope
Stifled device is quick and easy for installation.
Above-described embodiment is only the description carrying out the preferred embodiment of the present invention, not enters the scope of the present invention
Row limits, on the premise of designing spirit without departing from the present invention, relevant technical staff in the field to the various deformation of the present invention and
Improve, all should expand in protection domain determined by claims of the present invention.
Claims (7)
1. a stopper, it is characterised in that: it includes that upper cover plate, upper cover plate cable tighten up cylinder, upper joint funnel and lower joint funnel；
Have the square plate of manhole centered by described upper cover plate, outside upper cover plate manhole, have some bolts hole；Described
Upper cover plate cable to tighten up cylinder be a cylinder, cylinder is integrated with tightening up flat board, tightens up flat board and is provided with some with upper cover plate spiral shell
The bolt hole that keyhole is identical, upper cover plate cable tightens up cylinder and is bolted on the top of upper cover plate；Described upper joint funnel top
Portion is provided with upper flat plate, and upper flat plate is provided with some bolts hole identical with upper cover plate bolt hole, and upper flat plate is bolted on
The lower section of upper cover plate；Described lower joint funnel upper shed and upper joint funnel under shed inwall clamping, described lower joint funnel under shed
Identical with cable size.
A kind of stopper the most according to claim 1, it is characterised in that: described upper joint funnel upper shed diameter is more than upper
Joint funnel under shed diameter, lower joint funnel upper shed diameter is more than lower joint funnel under shed diameter.
A kind of stopper the most according to claim 2, it is characterised in that: it is provided with ring in upper joint funnel under shed upper inside wall
Around the upper joint funnel groove of a week, lower joint funnel upper shed bottom outer wall is provided around the lower joint funnel projection of a week, described
Protruding with described groove fit is fixed.
A kind of stopper the most according to claim 1, it is characterised in that: described upper cover plate cable tightens up a top exterior walls
It is provided around the cylindrical drum tie rod of a week.
A kind of stopper the most according to claim 1, it is characterised in that: described lower joint funnel lower opening is provided around
The lower joint funnel tie rod of a week.
A kind of stopper the most according to claim 1, it is characterised in that: described upper cover plate, upper cover plate cable tighten up cylinder,
It is the most compressing that upper joint funnel and lower joint funnel are aluminium sheet.
A kind of stopper the most according to claim 1, it is characterised in that: described upper cover plate manhole and upper cover plate electricity
It is identical with cable size that cable tightens up a diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610570407.7A CN106051317B (en) | 2016-07-19 | 2016-07-19 | A kind of plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610570407.7A CN106051317B (en) | 2016-07-19 | 2016-07-19 | A kind of plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106051317A true CN106051317A (en) | 2016-10-26 |
| CN106051317B CN106051317B (en) | 2018-11-13 |
Family
ID=57187194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610570407.7A Active CN106051317B (en) | 2016-07-19 | 2016-07-19 | A kind of plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106051317B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508248A (en) * | 2017-09-25 | 2017-12-22 | 中广核研究院有限公司 | The adjustable plugging device in aperture |
Citations (9)
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|---|---|---|---|---|
| FR2583497A1 (en) * | 1985-06-17 | 1986-12-19 | Capri Codec Sa | Device for holding a conduit passing through a wall |
| CN85107025A (en) * | 1984-08-22 | 1987-04-01 | 可口可乐公司 | The wall-punching equipment of pressurized container |
| JPH01191802A (en) * | 1988-01-28 | 1989-08-01 | Mitsubishi Electric Corp | Coated optical fiber airtight through part |
| US6394464B1 (en) * | 1999-03-02 | 2002-05-28 | Connecteurs Electriques Deutsch | Sealed passage device |
| CN201004545Y (en) * | 2006-09-29 | 2008-01-09 | 深圳市宏商热缩材料有限公司 | Rubber stress control type thermal shrinkage cable accessory |
| CN202852210U (en) * | 2012-10-26 | 2013-04-03 | 重庆市电力公司市区供电局 | Blocking and sealing device of electric cable hole |
| CN203871823U (en) * | 2014-03-28 | 2014-10-08 | 朱新平 | Variable diameter sealing gland for connecting wire pipe and cable of distribution box |
| FR3034580A1 (en) * | 2015-03-31 | 2016-10-07 | Snecma | ASSEMBLY FOR PASSING AN ELECTRIC HARNESS IN A TURBOMACHINE |
| CN205841995U (en) * | 2016-07-19 | 2016-12-28 | 郭舒珂 | A kind of stopper |
-
2016
- 2016-07-19 CN CN201610570407.7A patent/CN106051317B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107025A (en) * | 1984-08-22 | 1987-04-01 | 可口可乐公司 | The wall-punching equipment of pressurized container |
| FR2583497A1 (en) * | 1985-06-17 | 1986-12-19 | Capri Codec Sa | Device for holding a conduit passing through a wall |
| JPH01191802A (en) * | 1988-01-28 | 1989-08-01 | Mitsubishi Electric Corp | Coated optical fiber airtight through part |
| US6394464B1 (en) * | 1999-03-02 | 2002-05-28 | Connecteurs Electriques Deutsch | Sealed passage device |
| CN201004545Y (en) * | 2006-09-29 | 2008-01-09 | 深圳市宏商热缩材料有限公司 | Rubber stress control type thermal shrinkage cable accessory |
| CN202852210U (en) * | 2012-10-26 | 2013-04-03 | 重庆市电力公司市区供电局 | Blocking and sealing device of electric cable hole |
| CN203871823U (en) * | 2014-03-28 | 2014-10-08 | 朱新平 | Variable diameter sealing gland for connecting wire pipe and cable of distribution box |
| FR3034580A1 (en) * | 2015-03-31 | 2016-10-07 | Snecma | ASSEMBLY FOR PASSING AN ELECTRIC HARNESS IN A TURBOMACHINE |
| CN205841995U (en) * | 2016-07-19 | 2016-12-28 | 郭舒珂 | A kind of stopper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508248A (en) * | 2017-09-25 | 2017-12-22 | 中广核研究院有限公司 | The adjustable plugging device in aperture |
| CN107508248B (en) * | 2017-09-25 | 2023-11-21 | 中广核研究院有限公司 | Aperture-adjustable plugging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106051317B (en) | 2018-11-13 |
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