CN205811507U - A kind of inflation pipe close for many power cable closure - Google Patents

Abstract

The utility model discloses a kind of inflation pipe close for many power cable closure.Including inflated type pipe close, described inflation pipe close be both sides respectively with aid the border areas for a pair to y-type structure, described inflation pipe close one end is provided with charging connector；Marine glue is posted on the described gas tube surface aided the border areas for every a pair beyond the Great Wall respectively；Described charging connector is internally installed silica gel.The sealed air pocket that this utility model is made by using aluminum foil composite is wrapped on a cable or on multi-cable；Using the inflation pipe close to y-type structure for multi-cable, multi-cable can be separated inside seal for pipe joints plug and individually be wound around inflation closure by this structure, has good airproof performance, and mounting process is simple, blocks success rate high.

Description

A kind of inflation pipe close for many power cable closure

Technical field

This utility model belongs to technical field of cables, particularly relates to a kind of for many power cable closure Inflation pipe close.

Background technology

Inflatable cable pipeline sealing system is to use inflation pipe close as plugging structure, is aluminium foil composite material The sealed air pocket that material is made, utilizes the principle of inflation to realize the plugging effect of pore.Inflation pipe close two Marine glue is posted in side, and marine glue, can be by pipeline, inflation pipe close, electricity when inflation reaches 2.6-2.8bar Space between cable three is filled up completely with, to reach the effect fully sealed.Inside inflation pipe close air-filled pore Being provided with silica gel material, when gas of substituting the bad for the good pulls out gas tube, the performance that the oneself of silica gel material fills is permissible Air-filled pore is blocked, it is ensured that gas does not leaks at once.

The inflation pipe close of prior art, the sealed air pocket i.e. using aluminum foil composite to make is wrapped in one On cable or on multi-cable, just lack corresponding structure for the canoe of multi-cable and individually separate The inflation pipe close being wound around, easily causes closure during the inflation pipe close closure of prior art and blocks up and leave gap, Cause the harm such as infiltration.

Utility model content

This utility model is a kind of inflation pipe close for many power cable closure, by using aluminium foil multiple The sealed air pocket that condensation material is made is wrapped on a cable or on multi-cable；Use for multi-cable Inflation pipe close to y-type structure, multi-cable can be separated individually to be wound around to divide and block up, solve by this structure Easily causing during the closure of existing inflation pipe close and blocking up and leaves gap at closure cable, cause closure leakiness, The harm such as infiltration.

For solving above-mentioned technical problem, this utility model is achieved through the following technical solutions:

This utility model is a kind of inflation pipe close for many power cable closure, including inflation pipe close, Described inflation pipe close be both sides respectively with aid the border areas for a pair to y-type structure, described inflation pipe close one end is provided with Charging connector；Marine glue is posted on the described gas tube surface aided the border areas for every a pair beyond the Great Wall respectively；Described charging connector Internally installed have silica gel.

Further, can be applied in combination between described inflation pipe close, each one cable of cooperation of aiding the border areas, One is aided the border areas and is coated on cable, another aid the border areas be coated on cable with on relative aiding the border areas.

Further, described in the outermost aided the border areas be that machine seals limit, the width aided the border areas is at 5cm-15cm Scope.

Further, the marine glue on two surfaces of aiding the border areas described in is sealed film.

This utility model has the advantages that

This utility model by using the sealed air pocket made of aluminum foil composite to be wrapped on a cable or On multi-cable；Using the inflation pipe close to y-type structure for multi-cable, this structure can be by many Electrical cables separate is individually wound around point stifled, or carries out multi-cable point blocking up by 2-3 this inflation pipe close simultaneously, Having good airproof performance, mounting process is simple, and cable closure success rate is high.

Certainly, implement arbitrary product of the present utility model to it is not absolutely required to reach above-described institute simultaneously There is advantage.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, embodiment will be described below The required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this Some embodiments of utility model, for those of ordinary skill in the art, are not paying creative labor On the premise of Dong, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is a kind of gas tube plug structure signal for many power cable closure of the present utility model Figure；

Fig. 2 is the structural side view of Fig. 1；

Fig. 3 is the structure chart that single inflation pipe close fills in three of the cables；

Fig. 4 is the structure chart that single inflation pipe close fills in four cables；

Fig. 5 is that two inflation pipe closes fill the structure chart in seven cables；

In accompanying drawing, the list of parts representated by each label is as follows:

1-inflates pipe close, and 2-aids the border areas, 3-charging connector.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into this The scope of utility model protection.

In description of the present utility model, it is to be understood that term " perforate ", " on ", D score, " thick Degree ", " top ", " in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be only for It is easy to describe this utility model and simplifying describe rather than instruction or the assembly of hint indication or element must Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that new to this practicality The restriction of type.

Referring to shown in Fig. 1-5, this utility model is a kind of gas tube for many power cable closure Plug, including inflation pipe close 1 (as depicted in figs. 1 and 2), inflation pipe close 1 carries a pair respectively for both sides Limit 2 to y-type structure, inflation pipe close 1 one end is provided with charging connector 3；On inflation pipe close 1 every a pair Aid the border areas 2 surface post marine glue respectively；Charging connector 3 is internally installed silica gel.

Wherein as it is shown in figure 5, can be applied in combination between inflation pipe close 1, each 2 cooperation one of aiding the border areas Cable, two uses to inflating pipe close 1 at most can fill seven cables.

Wherein, aid the border areas 2 outermost be that machine seals limit, aid the border areas 2 width in the scope of 5cm-15cm.

Wherein, the marine glue on 2 liang of surfaces of aiding the border areas is sealed film.

One of the present embodiment has particular application as: as shown in Figure 3 and Figure 4, is coated with for this inflation pipe close 1 Three of the cables and the structure chart of four cables, its cladding process is: tear the protection sheet of sealed film side, And smear lubricating fluid uniformly on overall film, and ensure that adjacent two films aiding the border areas on 2 will not stick Together；Smear lubricating fluid uniformly on cable epidermis and the centre position of a plurality of cable；By fluid sealant Sheet inserts the mid portion of a plurality of cable, and confirms that an only cable is between two panels diaphragm seal.

The inflation pipe close 1 that aluminum foil composite is made, it is simply that utilize the principle of inflation that pore is realized Closure.Marine glue is posted in inflation pipe close 1 both sides, and marine glue, can be by when inflation reaches 2.6-2.8bar Pipeline, inflation space between pipe close 1, cable three are filled up completely with, to reach the effect fully sealed. The silica gel material installed inside inflation pipe close 1 air-filled pore, when gas of substituting the bad for the good pulls out gas tube, silica gel material The performance filled of oneself can air-filled pore be blocked at once, it is ensured that gas does not leaks.

After proceeding as described above, after y-type structure is sealed in the duct by cable by this, at pipeline Port block the mouth of pipe by seal for pipe joints plug.

In the description of this specification, reference term " embodiment ", " example ", " concrete example " Deng the specific features that description means to combine this embodiment or example describes, structure, material live feature bag It is contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned term Schematic representation is not necessarily referring to identical embodiment or example.And, the specific features of description, knot Structure, material or feature can be tied in any one or more embodiments or example in an appropriate manner Close.

This utility model preferred embodiment disclosed above is only intended to help to illustrate this utility model.Preferably Embodiment does not has all of details of detailed descriptionthe, is not intended to the concrete reality that this utility model is only described yet Execute mode.Obviously, according to the content of this specification, can make many modifications and variations.This specification is selected Take and specifically describe these embodiments, be to preferably explain principle of the present utility model and actual application, So that skilled artisan can be best understood by and utilize this utility model.This utility model Only limited by claims and four corner thereof and equivalent.

Claims (4)

1., for an inflation pipe close for many power cable closure, including inflation pipe close (1), its feature exists In: described inflation pipe close (1) be both sides respectively with a pair aid the border areas (2) to y-type structure, described Inflation pipe close (1) one end is provided with charging connector (3)；Aiding the border areas for every a pair on described inflation pipe close (1) (2) marine glue is posted on surface respectively；Described charging connector (3) is internally installed silica gel.

A kind of inflation pipe close for many power cable closure the most according to claim 1, its feature Being, can be applied in combination between described inflation pipe close (1), each aid the border areas (2) coordinate an electricity Cable.

A kind of inflation pipe close for many power cable closure the most according to claim 1, its feature Be, described in the aid the border areas outermost of (2) be that machine seals limit, the width of aid the border areas (2) is at 5cm-15cm Scope.

A kind of inflation pipe close for many power cable closure the most according to claim 1, its feature Be, described in the marine glue on (2) two surfaces of aiding the border areas be sealed film.