CN103001169A - Non-thermal shrinkage flange type cable connection box - Google Patents
Non-thermal shrinkage flange type cable connection box Download PDFInfo
- Publication number
- CN103001169A CN103001169A CN2012105199559A CN201210519955A CN103001169A CN 103001169 A CN103001169 A CN 103001169A CN 2012105199559 A CN2012105199559 A CN 2012105199559A CN 201210519955 A CN201210519955 A CN 201210519955A CN 103001169 A CN103001169 A CN 103001169A
- Authority
- CN
- China
- Prior art keywords
- cable
- connection box
- splice tray
- thermal shrinkage
- cylinders
- 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.)
- Pending
Links
Images
Landscapes
- Cable Accessories (AREA)
Abstract
The invention provides a non-thermal shrinkage flange type cable connection box. The non-thermal shrinkage flange type cable connection box comprises that a connection box body is formed by butt joint of two identical connection box cylinders which are connected and fixed by a plurality of groups of bolt assemblies, a rubber sealing gasket is installed in the middle of a connecting face, stepped cylinders are arranged at two ends of the connection box, an inner thread is arranged in the inner cavity of each section of the stepped cylinders, redundant stepped cylinders are cut down according to the diameter of a cable during construction, different cable fixing sleeves are selected to connect and fix the cable, a glue injection hole assembly is arranged on the upper portion of each of the connection box cylinders, and a joint of a cable core is sealed and fixed inside the connection box body through injection of special insulating glue. According to the non-thermal shrinkage flange type cable connection box, no heat source is required during cable connection construction, climate limitation is avoided, the operation is convenient, the connection box adopts the stepped section design, and stepped sections are applicable to cables with diameters within a certain range respectively.
Description
Technical field
The present invention relates to a kind of cable splice device, especially is non-thermal shrinkage type flange-type cable connection box.
Background technology
At present, the cable splice of China mainly adopts heat-shrinkable T bush to construct.Use the major defect of heat-shrinkable T bush construction to be: the one, need thermal source, such as facilities such as natural gas gas tank and heating guns, logistics is prepared to have relatively high expectations; Climate restriction large (wind-force can not be too large); Product needed is carried out Omnidirectional heating, reserve enough site spaces must for product and operator; The 2nd, can not be used in the cable of type that high temperature is born in restriction, otherwise during because of the construction heating heat to reach inner temperature higher, exceeded the highest tolerable temperature, damage easily the cable internal core.
In recent years, the domestic market begins to occur non-thermal shrinkage type or claims cold seal formula cable connection box, and its product structure is generally three sections sleeves and connects, the structure relative complex, and the fitting operation link is many; Or product structure is that the semicylinder formula connects up and down, and the box body sealing effectiveness is bad and mechanical strength is not high.Therefore, a kind of simple to operate, reliable in structure of market in urgent need especially can adapt to the non-thermal shrinkage type cable connection box that several types cables continues.
Summary of the invention
For overcoming the prior art defective, the invention provides a kind of non-thermal shrinkage type flange-type cable connection box, wherein mainly comprise: the splice tray box body is connected with many groups bolt assembly 2 by about 1 docking of two identical splice tray cylindrical shells and is fixing, rubber gasket 3 is installed in the middle of the joint face, it is fixing with cable 5 that splice tray box body two ends are equipped with cable fixed cover 4, a hole for injecting glue assembly 6 is arranged at splice tray cylindrical shell 1 top, by injecting special insulating cement 78 sealings of cable core joint is fixed in the splice tray box body.
Wherein, described splice tray cylindrical shell 1 is through cylinder.
Wherein, described splice tray cylindrical shell 1 a wherein end is the flange plate type structure, evenly has several apertures all around, and aperture and bolt assembly 2 adapt.
Wherein, described splice tray cylindrical shell 1 a wherein end is the ladder cylinder, diameter is reduced to the end by the middle part, the inner chamber of every section ladder cylinder has internal thread, can distinguish the corresponding four kinds of cable fixed covers 4 of installing, according to the diameter of cable 5, unnecessary ladder cylinder cutting be removed during construction, choose that different cable fixed covers 4 connects and cable 5 is fixing, the periphery between every section ladder cylinder has a shallow annular groove as the indication groove of cutting.
Wherein, described rubber gasket 3 structures are circular plain cushion, central openings, and the aperture is consistent with splice tray cylindrical shell 1 internal diameter, evenly has several apertures all around, and aperture is consistent around the ring flange of aperture and position and splice tray cylindrical shell 1.
Wherein, described cable fixed cover 4 is divided into especially big, large, medium and small four kinds of specifications, adopts the mode of thread connection, each ladder cylinder of corresponding splice tray cylindrical shell 1 respectively, and the cable fixed cover of every kind of specification adapts to respectively the cable of certain diameter scope.
Beneficial effect of the present invention is:
Finishing the cable splice construction does not need thermal source fully, and not climate restriction is easy to operate; Splice tray is the design of ladder section, can adapt to the cable splice construction of multiple diameter size.
Description of drawings
Fig. 1 is the vertical section scheme of installation of first embodiment of the invention.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the vertical section scheme of installation of second embodiment of the invention.
Fig. 4 is that the A of Fig. 3 is to view.
Fig. 5 is cable fixed cover 4 structural representations of the present invention.
Wherein: 1-splice tray cylindrical shell, 2-bolt assembly, 3-rubber gasket, 4-cable fixed cover, 5-cable, 6-hole for injecting glue assembly, 7-insulating cement, 8-cable core joint.
Embodiment
The present invention is further described below in conjunction with accompanying drawing.
In Fig. 1, according to the diameter of cable 5 to be continued, choose the small dimension cable fixed cover 4 that is suitable for.Embodiment is: before cable core continues construction, in advance with two splice tray cylindrical shells 1 and rubber gasket 3 and cable fixed cover 4, according to direction shown in Figure 1 be enclosed within respectively to be continued about on two sections cables 5; After cable core continues and finishes, two splice tray cylindrical shells 1 and rubber gasket 3 are pushed to docking location in opposite directions, make cable core joint 8 be inserted in splice tray box body inner chamber middle position; Subsequently two splice tray cylindrical shells 1 and rubber gasket 3 are adjusted the position, with bolt assembly 2 it is connect and fix, and make hole for injecting glue assembly 6 positions on splice tray box body top; Again two cable fixed covers 4 are screwed by screw thread in the ladder cylinder that is installed in respectively left and right sides splice tray cylindrical shell 1 outermost section, then the cable fixed cover 4 at two ends, the left and right sides is tightened and made the sealing of two end cables 5 fixing.After splice tray box body assembling is complete, carry out at last inner pot glue, hole for injecting glue assembly 6 is turned on, with one of them injection from hole for injecting glue assembly 6 of the special insulating cement 7 that mixes, another is held open as steam vent.After all filling with special insulating cement 7 to splice tray box body inside, tighten the nut of two hole for injecting glue assemblies 6.
In Fig. 3, according to the diameter of cable 5 to be continued, choose the super large standard cable fixed cover 4 that is suitable for.Embodiment is: at first along the shallow annular groove of splice tray cylindrical shell 1, adopt the modes such as hand saws, only keep especially big section ladder cylinder, unnecessary large, medium and small three sections ladder cylinders cutting in the super large standard ladder section outside is removed.Subsequently before cable core continues construction, in advance with two splice tray cylindrical shells 1 and rubber gasket 3 and cable fixed cover 4, according to direction shown in Figure 3 be enclosed within respectively to be continued about on two sections cables 5; After cable core continues and finishes, two splice tray cylindrical shells 1 and rubber gasket 3 are pushed to docking location in opposite directions, make cable core joint 8 be inserted in splice tray box body inner chamber middle position; Subsequently two splice tray cylindrical shells 1 and rubber gasket 3 are adjusted the position, with bolt assembly 2 it is connect and fix, and make hole for injecting glue assembly 6 positions on splice tray box body top; Again cable fixed cover 4 is screwed in the especially big section ladder cylinder that is installed in respectively left and right sides splice tray cylindrical shell 1 by screw thread.Then the cable fixed cover 4 at two ends, the left and right sides is tightened and made 5 sealings of two end cables fixing.After the assembling of splice tray box body was complete, follow-up first embodiment of constructing operation step and Fig. 1 was identical.
When practical application, all cable splices in the institute of the present invention scope of application, according to the cable size size, a certain in all can corresponding four species stage cylinders, by the mode that all the other each sections of side outside this ladder cylindrical section are got rid of, different cable fixed covers 4 is installed, thereby is satisfied the cable splice construction of different-diameter.
Claims (2)
1. non-thermal shrinkage type flange-type cable connection box, it is characterized in that: this cable connection box mainly comprises docking about two identical splice tray cylindrical shells (1), adopt many group bolt assemblies (2) connection and fixing, rubber gasket (3) is installed in the middle of the joint face, it is fixing with cable (5) that splice tray box body two ends are equipped with cable fixed cover (4), a hole for injecting glue assembly (6) is arranged at splice tray cylindrical shell (1) top, by injecting special insulating cement (7) cable core joint (8) sealing is fixed in the splice tray box body.
2. non-thermal shrinkage type flange-type cable connection box as claimed in claim 1, it is characterized in that: described splice tray cylindrical shell (1) is through cylinder, wherein an end is the flange plate type structure, evenly has several apertures all around, and aperture and bolt assembly (2) adapt; The other end is the ladder cylinder, diameter is reduced to the end by the middle part, the inner chamber of every section ladder cylinder has internal thread, can distinguish the corresponding cable fixed cover (4) that different size is installed, during use according to the diameter of cable (5), the cutting of unnecessary ladder cylinder is removed, chosen that different cable fixed covers (4) connects and cable (5) is fixing, the periphery between every section on the ladder cylinder has a shallow annular groove as the indication groove of cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105199559A CN103001169A (en) | 2012-12-07 | 2012-12-07 | Non-thermal shrinkage flange type cable connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105199559A CN103001169A (en) | 2012-12-07 | 2012-12-07 | Non-thermal shrinkage flange type cable connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103001169A true CN103001169A (en) | 2013-03-27 |
Family
ID=47929446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105199559A Pending CN103001169A (en) | 2012-12-07 | 2012-12-07 | Non-thermal shrinkage flange type cable connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103001169A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294014A (en) * | 2017-07-24 | 2017-10-24 | 广州番禺电缆集团有限公司 | A kind of low-voltage cable joint prosthetic device and low-voltage cable joint restorative procedure |
| CN108599048A (en) * | 2018-05-21 | 2018-09-28 | 江苏亚特电缆有限公司 | A kind of cable connector support device and method for supporting |
| CN110224369A (en) * | 2019-04-16 | 2019-09-10 | 杭州万旭来光伏技术有限公司 | Glue injection waterproof system for cable joint and construction method thereof |
| CN114123093A (en) * | 2021-12-13 | 2022-03-01 | 重庆泰山电缆有限公司 | Cable gas intermediate joint and cable connection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB101614A (en) * | 1916-07-26 | 1916-10-05 | Charles Vernier | Improvements in and relating to Electric Cable Joint Boxes. |
| CN2327107Y (en) * | 1997-11-27 | 1999-06-30 | 铁道部电气化三处信号工程公司 | Cable tapped-connection box |
| CN2636454Y (en) * | 2003-07-10 | 2004-08-25 | 王德言 | Lighning proof type radio frequency connector cable assembly |
| CN2770184Y (en) * | 2004-12-16 | 2006-04-05 | 靳春岩 | Water proof junction box for cable |
| CN202121285U (en) * | 2011-03-11 | 2012-01-18 | 孙佰林 | Protection device of cable connector |
| CN202363865U (en) * | 2011-11-30 | 2012-08-01 | 江苏安靠智能输电工程科技股份有限公司 | Insulation protection shell for cable accessory |
| CN202997489U (en) * | 2012-12-07 | 2013-06-12 | 四川久远科技股份有限公司 | Non-thermal shrinkage flange-type cable connecting box |
-
2012
- 2012-12-07 CN CN2012105199559A patent/CN103001169A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB101614A (en) * | 1916-07-26 | 1916-10-05 | Charles Vernier | Improvements in and relating to Electric Cable Joint Boxes. |
| CN2327107Y (en) * | 1997-11-27 | 1999-06-30 | 铁道部电气化三处信号工程公司 | Cable tapped-connection box |
| CN2636454Y (en) * | 2003-07-10 | 2004-08-25 | 王德言 | Lighning proof type radio frequency connector cable assembly |
| CN2770184Y (en) * | 2004-12-16 | 2006-04-05 | 靳春岩 | Water proof junction box for cable |
| CN202121285U (en) * | 2011-03-11 | 2012-01-18 | 孙佰林 | Protection device of cable connector |
| CN202363865U (en) * | 2011-11-30 | 2012-08-01 | 江苏安靠智能输电工程科技股份有限公司 | Insulation protection shell for cable accessory |
| CN202997489U (en) * | 2012-12-07 | 2013-06-12 | 四川久远科技股份有限公司 | Non-thermal shrinkage flange-type cable connecting box |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294014A (en) * | 2017-07-24 | 2017-10-24 | 广州番禺电缆集团有限公司 | A kind of low-voltage cable joint prosthetic device and low-voltage cable joint restorative procedure |
| CN108599048A (en) * | 2018-05-21 | 2018-09-28 | 江苏亚特电缆有限公司 | A kind of cable connector support device and method for supporting |
| CN108599048B (en) * | 2018-05-21 | 2024-05-03 | 河北杰能电气设备有限公司 | Cable joint supporting device and supporting method |
| CN110224369A (en) * | 2019-04-16 | 2019-09-10 | 杭州万旭来光伏技术有限公司 | Glue injection waterproof system for cable joint and construction method thereof |
| CN114123093A (en) * | 2021-12-13 | 2022-03-01 | 重庆泰山电缆有限公司 | Cable gas intermediate joint and cable connection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103003610B (en) | An assembly and a method for providing in an opening sealing system | |
| CN103001169A (en) | Non-thermal shrinkage flange type cable connection box | |
| KR101091043B1 (en) | Joint system of submarine power cable | |
| CN106439374B (en) | Pipeline repairing device | |
| CN104763855A (en) | Adjustable pipe connection device | |
| CN105318119B (en) | Hydraulically-driven underwater connector | |
| CN202997489U (en) | Non-thermal shrinkage flange-type cable connecting box | |
| KR101691469B1 (en) | Device for guiding a conductor through a housing wall in a gastight manner | |
| US9598181B2 (en) | Device for fastening a fluid transport circuit to an element of the structure of an aircraft and related aircraft | |
| CN200953255Y (en) | Encapsulation assembly type low-voltage electric penetration piece | |
| CN103057713A (en) | Fuel tank installation | |
| KR20170039671A (en) | Optical fiber penetration | |
| KR102084874B1 (en) | Pipe assembly and connection method of pipe assembly | |
| CN112927905A (en) | Conducting rod and assembling method thereof | |
| WO2019012175A1 (en) | Pipe unit for fuel system | |
| KR101716575B1 (en) | Electric Feedthrough Apparatus of Motor for pump | |
| CN108050324B (en) | GIS flange seal assembly | |
| WO2020048462A1 (en) | Flange connection apparatus | |
| CN204290256U (en) | Split type oil-filled outdoor terminal and hermetically-sealed construction thereof | |
| KR100717422B1 (en) | Joint structure to prevent leakage with high voltage electric pipe in the floor of multi-family building | |
| CN206893978U (en) | A kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters | |
| CN213540321U (en) | High-temperature submersible pump lateral wellhead penetrator | |
| CN207814707U (en) | GIS flange seal components | |
| KR20170044315A (en) | Device for preventing leakage of oil | |
| CN209909394U (en) | Fixed cracking valve device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |