CN206834668U - A kind of device sealed for cable or pipeline through-wall hole - Google Patents

A kind of device sealed for cable or pipeline through-wall hole Download PDF

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Publication number
CN206834668U
CN206834668U CN201720771575.2U CN201720771575U CN206834668U CN 206834668 U CN206834668 U CN 206834668U CN 201720771575 U CN201720771575 U CN 201720771575U CN 206834668 U CN206834668 U CN 206834668U
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China
Prior art keywords
square
seal
hole
cable
pipeline
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CN201720771575.2U
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Chinese (zh)
Inventor
黄益平
秦凤祥
杨昌俊
岳昌海
牛永
戴林宏
陈永昌
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China Construction Industrial and Energy Engineering Group Co Ltd
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China Construction Industrial Equipment Installation Co Ltd
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Priority to CN201720771575.2U priority Critical patent/CN206834668U/en
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Abstract

The utility model discloses a kind of device sealed for cable or pipeline through-wall hole, it includes frame module, seal modules, compression module.Wherein, the frame module is quadra or the internal cylindrical body for opening up square through hole, and the square through hole and the cylinder are coaxial;The seal modules include one or more seals, and the seal is cuboid or square with one group of square opposite face;Using the line of centres of the square opposite face as axle center, manhole is opened up on the cuboid or square;The seal is divided into two parts by the axle center by manhole and the plane parallel with a line of square.The seal is opened up in the cylindrical body of square through hole in quadra or internally and successively arranged successively.Device strong applicability of the present utility model, easy to operate, installation effectiveness is high, and sealing property is excellent, and security is good, and cost is low, is installed and used suitable for job site.

Description

A kind of device sealed for cable or pipeline through-wall hole
Technical field
Utility model of the present invention belongs to electrical engineering mounting technique field, and in particular to one kind is used for cable or pipeline through-wall The device of hole sealing.
Background technology
Currently, in infrastructure construction engineering project, the crossing seal of cable and pipeline is usually ignored, cable testing bridge It is through walls to cross plate box out, generally also take hole to be provided or burrowed two ways by operating personnel scene, after wall scrape it is white after, crane span structure is worn More.So both added the filling amount of hole fire prevention calking, easily cause again hole periphery because expansion hole wall appearance stubble Phenomena such as mouth or building block loosen, directly affects construction quality.
Traditional bushing burying adds the Sealing Technologies such as stifled cement foaming agent by chemical property to seal, and actual effect is often inadequate Ideal, especially when the position with conductive cable contacts is easily seeped water, effect is more bad.Moreover, over time, generally exist In 1~3 year, the sealing property of material can be reduced or even lost, and be rebuild and difficult in maintenance.In addition, in engineering later stage or midway Such as need to increase and decrease cable, it is necessary to which redrilling even blocks cable, operating process is cumbersome, and construction and maintenance cost can also increase Add.
The content of the invention
Goal of the invention:The utility model purpose is in view of the shortcomings of the prior art, there is provided one kind is used for cable or pipeline The device of hole sealing through walls.Device strong applicability of the present utility model, easy to operate, installation effectiveness is high, and sealing property is excellent, Security is good, and cost is low, is installed and used suitable for job site.
Technical scheme:The device described in the utility model sealed for cable or pipeline through-wall hole include frame module, Seal modules, compression module.Wherein, the frame module is quadra or the internal cylinder frame for opening up square through hole Frame, the square through hole and the cylinder are coaxial;The seal modules include one or more seals, and the seal is Cuboid or square with one group of square opposite face;Using the line of centres of the square opposite face as axle center, in institute State and open up manhole on cuboid or square;The seal by the axle center by the manhole and with the pros The plane that a line of shape is parallel is divided into two parts.The seal is opened in the quadra or in the inside If successively arranged successively in the cylindrical body of square through hole.
When the frame module is quadra, the compression module is wedge-shaped compressing member, and the wedge-shaped compressing member is set Put between the one layer of seal and the quadra inner tip finally placed;When the framework is that inside opens up square lead to During the cylindrical body in hole, the compression module is the secure component for being arranged on the square through hole aperture periphery.
It is preferred that the seal has peelable sandwich layer, so as to the cable or pipeline suitable for different-diameter.
Further, when the framework is quadra, between adjacent two layers seal, and one finally placed One layer of dividing plate is respectively provided between layer seal and the wedge-shaped compressing member.It is preferred that the quadra has one or more Opening, is bolted in the opening, so that the quadra can be opened when in use.It is it is preferred that described Quadra has flange, can carry out the connection, combination, extension of multiple quadras.
The quadra can be fixed in wall body structure by pouring.Connected when the quadra does not have by bolt During the opening connect, it can be also fixed in wall body structure by welding or bolt connection.
It is preferred that the cylindrical body that the inside opens up square through hole is quality of rubber materials, during to use can by its Thickness maximum is cut off in the plane of the cylinder axis, to adapt to the needs of site operation.
The cylindrical body that the inside opens up square through hole can be arranged in centre-drilling hole, can also be by pouring or bolt It is affixed in the sleeve pipe in wall.
The above-mentioned device sealed for cable or pipeline through-wall hole can be installed using following steps:
(1)Lay simultaneously cleaning frame member module;
(2)Cable or pipeline are placed in the seal through frame module;
(3)Seal is successively arranged successively in frame module;
(4)Compression module is installed, you can.
It is preferred that when the frame module is quadra, above-mentioned installation method comprises the following steps:
(1)Lay and clean quadra, in quadra inwall coating lubricating oil fat;
(2)The sandwich layer of peel seal part, cable or pipeline are placed in the seal through quadra;It is preferred that Retain 0.1 ~ 1.0mm gap between two parts of same seal;
(3)In the inner surface and side coating lubricating oil fat of the seal, by seal in quadra successively by Layer arrangement, between adjacent two layers seal, and is all provided between the one layer of seal finally placed and the wedge-shaped compressing member Put one layer of dividing plate;
(4)Wedge-shaped compressing member is installed, you can.
Or when the frame module for inside open up the cylindrical body of square through hole when, the installation method include with Lower step:
(1)Clean the position of wall sealing device to be installed;Internally open up the cylindrical body lateral surface of square through hole With the equal coating lubricating oil fat of medial surface, the cylindrical body that square through hole is opened up inside this is arranged on wall sealing to be installed and filled The position put;
(2)The sandwich layer of peel seal part, the cylindrical body that cable or pipeline are opened up to square through hole through inside are placed In the seal;It is preferred that retain 0.1 ~ 1.0mm gap between two parts of same seal;
(3)In the inner surface and side coating lubricating oil fat of the seal, seal is internally opened up into square through hole Cylindrical body in successively arrange successively;
(4)Secure component is installed, you can.
The device described in the utility model sealed for cable or pipeline through-wall hole can be also another form, and it includes Two semicircle compressing members and a center open up the cylindrical seal module of manhole, the manhole and the cylinder Shape seal modules are coaxial.The center is opened up in cylindrical seal module outer surface and the semicircle compressing member of manhole Agree with surface.
It is preferred that the cylindrical seal module that the center opens up manhole is divided into two by the plane by its axle center Divide or the center opens up the cylindrical seal module of manhole for elastic material and with an opening.
It is preferred that the cylindrical seal module that the center opens up manhole has peelable sandwich layer, so as to suitable for The cable or pipeline of different-diameter.
The above-mentioned device sealed for cable or pipeline through-wall hole can be installed by following steps:
(1)Clean the position of wall sealing device to be installed;
(2)Cable or pipeline are passed through the position of wall sealing device to be installed and be centrally disposed and opens up manhole In cylindrical seal module;
(3)By step(2)In placed the center of cable or pipeline and open up the cylindrical seal module of manhole and place In two semicircle compressing members, and fasten described two semicircle compressing members;
(4)By step(3)In place the semicircle compressing member of cylindrical seal module to be placed on wall to be installed close The position of seal apparatus, you can.
Beneficial effect:The device strong applicability that the utility model is used for cable or pipeline through-wall hole seals, it is easy to operate, Installation effectiveness is high;Sealing property is excellent, and security is good, and air-tightness, watertightness are good, can effectively prevent cable trench water collecting;Cost is low, Installed and used suitable for job site.Using frame structure, sealed by mechanical force, sealing effectiveness is stable, service life length.Using It seal configuration, can be combined according to on-site actual situations, and space is left for follow-up increase and decrease cable or pipeline.Using can Sandwich layer is peeled off, can conveniently match the cable and pipeline of different size, using flexible.Flange arrangement to be connected between framework Connect, combine, easy to use, efficiency high.
Brief description of the drawings
Fig. 1 be the utility model when the frame module is quadra, sealed for cable or pipeline through-wall hole Schematic device.
Fig. 2 is the utility model when the frame module opens up the cylindrical body of square through hole for inside, for electricity Cable or the schematic device of pipeline through-wall hole sealing.
Fig. 3 is the schematic device that the utility model is used for unit cable or pipeline through-wall hole seals.
Embodiment
The technical solution of the utility model is described in detail below by accompanying drawing, but protection model of the present utility model Enclose and be not limited to the embodiment.
Embodiment 1:The device sealed as shown in Figure 1 for cable or pipeline through-wall hole, it includes:It is quadra 1, close Sealing 2, dividing plate 3, wedge-shaped compressing member.
The seal 2 is cuboid or square with one group of square opposite face;With the square opposite face The line of centres be axle center, open up manhole on the cuboid or square;The seal is passed through the circle The axle center of the through hole and plane parallel with the square a line is divided into two parts.The seal 2 is in square box Successively arranged successively in frame 1.The seal 2 has peelable sandwich layer, so as to the cable or pipeline suitable for different-diameter.
The installation steps of said apparatus are as follows:
(1)Lay and clean quadra 1, in the inwall coating lubricating oil fat of quadra 1;
(2)The sandwich layer of peel seal part 2, cable or pipeline are placed in seal 2 through quadra 1;Same Retain 0.1 ~ 1.0mm gap between two parts of individual seal;
(3)In the inner surface and side coating lubricating oil fat of the seal 2, by seal 2 in quadra 1 successively Successively arrange, between adjacent two layers seal 2, and between the one layer of seal finally placed and the wedge-shaped compressing member One layer of dividing plate is set;
(4)Wedge-shaped compressing member is installed, you can.
Embodiment 2:The device sealed as shown in Figure 2 for cable or pipeline through-wall hole, it includes:Inside opens up square Cylindrical body 4, seal 2, the secure component 5 for being arranged on the square through hole aperture periphery of through hole.
The square through hole and the cylinder are coaxial;The seal 2 is rectangular with one group of square opposite face Body or square;Using the line of centres of the square opposite face as axle center, circle is opened up on the cuboid or square Through hole;The seal is by the axle center by the manhole and the plane average mark parallel with the square a line Into two parts.The seal 2 is opened up in the cylindrical body 4 of square through hole in the inside and successively arranged successively.It is described close Sealing 2 has peelable sandwich layer, so as to the cable or pipeline suitable for different-diameter.
The installation steps of said apparatus are as follows:
(1)Clean the position of wall sealing device to be installed;Internally open up the lateral surface of cylindrical body 4 of square through hole With the equal coating lubricating oil fat of medial surface, the cylindrical body 4 that square through hole is opened up inside this is arranged on wall sealing to be installed The position of device;
(2)The sandwich layer of peel seal part 2, the cylindrical body 4 that cable or pipeline are opened up to square through hole through inside are put Put in seal 2;Retain 0.1 ~ 1.0mm gap between two parts of same seal;
(3)In the inner surface and side coating lubricating oil fat of the seal 2, seal 2 is internally opened up square logical Successively arranged successively in the cylindrical body 4 in hole;
(4)Secure component 5 is installed, you can.
Embodiment 3:The device sealed as shown in Figure 3 for cable or pipeline through-wall hole, it includes:Two semicircle pressures Tight part 6 and a center open up the cylindrical seal module 7 of manhole, the manhole and the cylindrical seal module Coaxially.
The center opens up the outer surface of cylindrical seal module 7 of manhole and the semicircle inner surface of compressing member 6 Agree with.The cylindrical seal module 7 that the center opens up manhole has peelable sandwich layer, so as to suitable for different-diameter Cable or pipeline.
The installation steps of said apparatus are as follows:
(1)Clean the position of wall sealing device to be installed;
(2)Stripping center opens up the sandwich layer of the cylindrical seal module 7 of manhole, and cable or pipeline are treated through wall The position of sealing device is installed and is centrally disposed in the cylindrical seal module 7 for opening up manhole;
(3)By step(2)In placed the center of cable or pipeline and open up the cylindrical seal module 7 of manhole and place In two semicircle compressing members 6, and fasten described two semicircle compressing members 6;
(4)By step(3)In place the semicircle compressing member 6 of cylindrical seal module and be placed on wall sealing to be installed The position of device, you can.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, but it must not It is construed to limitation of the present utility model.In the spirit and scope premise of the present utility model for not departing from appended claims and defining Under, can various changes can be made in the form and details to it.

Claims (7)

1. a kind of device sealed for cable or pipeline through-wall hole, it is characterised in that the device includes:It is frame module, close Seal module, compression module;Wherein, the frame module is the cylindrical body that quadra or inside open up square through hole, The square through hole and the cylinder are coaxial;The seal modules include one or more seals, and the seal is tool There are the cuboid or square of one group of square opposite face;Using the line of centres of the square opposite face as axle center, described Manhole is opened up on cuboid or square;The seal by the axle center by the manhole and with the square The parallel plane of a line be divided into two parts;The seal opens up in the quadra or in the inside Successively arranged successively in the cylindrical body of square through hole;When the frame module is quadra, the compression module is Wedge-shaped compressing member, the wedge-shaped compressing member be arranged on the one layer of seal finally placed and the quadra inner tip it Between;When the framework opens up the cylindrical body of square through hole for inside, the compression module is described square logical to be arranged on The secure component of hole aperture periphery.
2. the device sealed as claimed in claim 1 for cable or pipeline through-wall hole, it is characterised in that:The seal With peelable sandwich layer.
3. the device sealed as claimed in claim 1 for cable or pipeline through-wall hole, it is characterised in that:When the framework When module is quadra, between adjacent two layers seal, and the one layer of seal finally placed compresses with the wedge shape One layer of dividing plate is respectively provided between part.
4. the device sealed as claimed in claim 1 for cable or pipeline through-wall hole, it is characterised in that:The square box Frame has one or more openings, is bolted in the opening, and/or, the quadra has flange.
5. the device sealed as claimed in claim 1 for cable or pipeline through-wall hole, it is characterised in that:Open the inside If the cylindrical body of square through hole is quality of rubber materials.
6. a kind of device sealed for cable or pipeline through-wall hole, it is characterised in that the device includes:Two semicircle pressures Tight part and a center open up the cylindrical seal module of manhole, and the manhole and the cylindrical seal module are same Axle;The center opens up the cylindrical seal module outer surface of manhole and the semicircle compressing member inner surface agrees with.
7. the device sealed as claimed in claim 6 for cable or pipeline through-wall hole, it is characterised in that:Open at the center If the cylindrical seal module of manhole has peelable sandwich layer.
CN201720771575.2U 2017-06-29 2017-06-29 A kind of device sealed for cable or pipeline through-wall hole Active CN206834668U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720771575.2U CN206834668U (en) 2017-06-29 2017-06-29 A kind of device sealed for cable or pipeline through-wall hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720771575.2U CN206834668U (en) 2017-06-29 2017-06-29 A kind of device sealed for cable or pipeline through-wall hole

Publications (1)

Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107204592A (en) * 2017-06-29 2017-09-26 中建安装工程有限公司 One kind is used for the sealed device of cable or pipeline through-wall hole and encapsulating method
CN108599057A (en) * 2018-04-24 2018-09-28 东莞市基核材有限公司 Cable installation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107204592A (en) * 2017-06-29 2017-09-26 中建安装工程有限公司 One kind is used for the sealed device of cable or pipeline through-wall hole and encapsulating method
CN108599057A (en) * 2018-04-24 2018-09-28 东莞市基核材有限公司 Cable installation method

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CP01 Change in the name or title of a patent holder

Address after: 210023 No. 6 Wenlan Road, Xianlin University City, Nanjing, Jiangsu Province

Patentee after: China Construction Installation Group Co., Ltd.

Address before: 210023 No. 6 Wenlan Road, Xianlin University City, Nanjing, Jiangsu Province

Patentee before: China Construction Industrial Equipment Installation Co., Ltd.

CP01 Change in the name or title of a patent holder