CN103486338B - Pillar waterproof blocking device worn by a kind of cable - Google Patents
Pillar waterproof blocking device worn by a kind of cable Download PDFInfo
- Publication number
- CN103486338B CN103486338B CN201310390856.XA CN201310390856A CN103486338B CN 103486338 B CN103486338 B CN 103486338B CN 201310390856 A CN201310390856 A CN 201310390856A CN 103486338 B CN103486338 B CN 103486338B
- Authority
- CN
- China
- Prior art keywords
- cable
- aluminum alloy
- clamping plate
- waterproof
- alloy clamping
- 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.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 title claims abstract description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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
-
- 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
- F16L5/08—Sealing by means of axial screws compressing a ring or sleeve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of cable and wear pillar waterproof blocking device, comprise underground cable well body of wall, in described underground cable well body of wall, cable protecting tube is installed, and in described cable protecting tube, cable is installed, be separately installed with the first aluminum alloy clamping plate from inside to outside successively between described cable protecting tube and cable, waterproof fills the bed of material and the second aluminum alloy clamping plate, wherein said waterproof is filled the bed of material and is connected with the first aluminum alloy clamping plate, the second aluminum alloy clamping plate respectively.The invention provides a kind of cable and wear pillar waterproof blocking device, its structure is simple, easy for installation, not only slides because cable expands with heat and contract with cold and affects waterproof shutoff, and can effectively waterproof, fire prevention, the entering of anti-toy.
Description
Technical field
The present invention relates to a kind of cable and wear pillar waterproof blocking device, particularly relate to a kind of power cable and wear seal arrangement after plastics pillar.
Background technique
At present, along with going deep into of China's Urbanization Construction, wish that power circuit and environment are lived harmonious one simultaneously, to transmit electric power more extensive use in buried power cable mode.Adopt new technology, new technology, after method of construction is constantly brought forth new ideas, the buried device of power cable more science, safety, use for a long time.
The geographical laying work of power cable, cable shuttles back and forth in metal or plastics pillar, then pillar and soil or concrete are directly imbedded, by more than 1.5 times that the internal diameter of specification pillar is the outside diameter of cable, space is there is in cable after inserting pillar, for forbidding that toy enters necessary shutoff, therefore shutoff must be carried out to pillar.
Summary of the invention
For solving the problem, the object of the present invention is to provide a kind of cable to wear pillar waterproof blocking device, its structure is simple, easy for installation, not only slides because cable expands with heat and contract with cold and affects waterproof shutoff, and can effectively waterproof, fire prevention, the entering of anti-toy.
The present invention reaches above-mentioned object, and the present invention adopts following technological scheme:
Pillar waterproof blocking device worn by a kind of cable, comprise underground cable well body of wall, in described underground cable well body of wall, cable protecting tube is installed, and in described cable protecting tube, cable is installed, be separately installed with the first aluminum alloy clamping plate from inside to outside successively between described cable protecting tube and cable, waterproof fills the bed of material and the second aluminum alloy clamping plate, wherein said waterproof is filled the bed of material and is connected with the first aluminum alloy clamping plate, the second aluminum alloy clamping plate respectively.
Described first aluminum alloy clamping plate and the second aluminum alloy clamping plate are connected to form by 3 aluminum alloy arc-shaped plates respectively.
Described waterproof is filled the bed of material and is connected with the first aluminum alloy clamping plate, the second aluminum alloy clamping plate respectively by the first screw rod.
The described outer surface of the second aluminum alloy clamping plate and the end face of cable protecting tube are positioned at same plane.
Described second aluminum alloy clamping plate are outer is provided with 3 pieces of anti-skidding fixation plates by the second screw rod, and described anti-skidding fixation plate is connected with underground cable well body of wall by screw.
Beneficial effect of the present invention is: the invention provides a kind of cable and wear pillar waterproof blocking device, and its structure is simple, easy for installation, not only slides because cable expands with heat and contract with cold and affects waterproof shutoff, and can effectively waterproof, fire prevention, the entering of anti-toy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1.
Embodiment
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of cable and wears pillar waterproof blocking device, comprise underground cable well body of wall 1, in described underground cable well body of wall 1, cable protecting tube 2 is installed, and in described cable protecting tube 2, cable 5 is installed, be separately installed with the first aluminum alloy clamping plate 3 from inside to outside successively between described cable protecting tube 2 and cable 5, waterproof fills the bed of material 4 and the second aluminum alloy clamping plate 31.The described outer surface of the second aluminum alloy clamping plate 31 and the end face of cable protecting tube 2 are positioned at same plane.Described waterproof is filled the bed of material 4 and is connected with the first aluminum alloy clamping plate 3, second aluminum alloy clamping plate 31 respectively by the first screw rod 32.Described waterproof is filled the bed of material 4 and is made up of filling waterproof plasticine.
As shown in Figure 2, described first aluminum alloy clamping plate 3 and the second aluminum alloy clamping plate 31 are connected to form by 3 aluminum alloy arc-shaped plates respectively.Described second aluminum alloy clamping plate 31 are outer is provided with 3 pieces of anti-skidding fixation plates 6 by the second screw rod 62, and described anti-skidding fixation plate 6 is connected with underground cable well body of wall 1 by screw 61.
A kind of cable described in the present embodiment wears pillar waterproof blocking device when mounted, first 3 blocks of aluminium of the first aluminum alloy clamping plate 3 is closed arc plate and is combined into toroidal surface around cable 5, at the corresponding eyelet of every block aluminum alloy arc-shaped plate, load onto the first screw rod 32.Then waterproof is installed in the first aluminum alloy clamping plate 3, cable 5 and the space of cable protecting tube 2 one-tenth and fills the bed of material 4, and to strike real with wooden stick be that thickness is about 120mm.Then assemble 3 blocks of aluminum alloy arc-shaped plates of the second aluminum alloy clamping plate 31, lid is enclosed within above waterproof plasticine, and eyelet is corresponding with the first screw rod 32.3 pieces of anti-skidding fixation plates 6 are filled the bed of material 4 by the second screw rod 62 and the first aluminum alloy clamping plate 3, second aluminum alloy clamping plate 31 and waterproof and are sealed and be connected.3 pieces of anti-skidding fixation plates 6 are sealed by screw 61 and underground cable well body of wall 1 and are connected.
Pillar waterproof blocking device worn by a kind of cable described in the present embodiment, and its structure is simple, easy for installation, not only slides because cable expands with heat and contract with cold and affects waterproof shutoff, and can effectively waterproof, fire prevention, the entering of anti-toy.
Claims (1)
1. pillar waterproof blocking device worn by a cable, comprise underground cable well body of wall (1), in described underground cable well body of wall (1), cable protecting tube (2) is installed, and in described cable protecting tube (2), cable (5) is installed, it is characterized in that: be separately installed with the first aluminum alloy clamping plate (3) between described cable protecting tube (2) and cable (5) from inside to outside successively, waterproof fills the bed of material (4) and the second aluminum alloy clamping plate (31), wherein said waterproof is filled the bed of material (4) and is connected with the first aluminum alloy clamping plate (3), the second aluminum alloy clamping plate (31) respectively;
Described first aluminum alloy clamping plate (3) and the second aluminum alloy clamping plate (31) are connected to form by 3 aluminum alloy arc-shaped plates respectively;
Described second aluminum alloy clamping plate (31) are provided with 3 pieces of anti-skidding fixation plates (6) by the second screw rod (62) outward, and described anti-skidding fixation plate (6) is connected with underground cable well body of wall (1) by screw (61);
Described waterproof is filled the bed of material (4) and is connected with the first aluminum alloy clamping plate (3), the second aluminum alloy clamping plate (31) respectively by the first screw rod (32);
The described outer surface of the second aluminum alloy clamping plate (31) and the end face of cable protecting tube (2) are positioned at same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310390856.XA CN103486338B (en) | 2013-09-02 | 2013-09-02 | Pillar waterproof blocking device worn by a kind of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310390856.XA CN103486338B (en) | 2013-09-02 | 2013-09-02 | Pillar waterproof blocking device worn by a kind of cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103486338A CN103486338A (en) | 2014-01-01 |
| CN103486338B true CN103486338B (en) | 2015-09-30 |
Family
ID=49826808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310390856.XA Active CN103486338B (en) | 2013-09-02 | 2013-09-02 | Pillar waterproof blocking device worn by a kind of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103486338B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790183B (en) * | 2016-05-05 | 2018-02-13 | 温州圆立电力科技有限公司 | Cable cavern high temperature resistant waterproof plugging device |
| CN106989204B (en) * | 2017-04-17 | 2022-12-23 | 郑州双杰科技股份有限公司 | Damage-prevention pre-embedding method and device for large-volume concrete cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0899493A1 (en) * | 1997-08-22 | 1999-03-03 | Hauff-Technik GmbH & Co. KG | Cable/pipe feedthrough for use in a wall opening |
| CN200961755Y (en) * | 2006-09-29 | 2007-10-17 | 王金全 | Pipeline protection closed device |
| CN201149984Y (en) * | 2007-12-28 | 2008-11-12 | 中电电气集团有限公司 | Sealing plugging structure for cable hole |
| CN201219192Y (en) * | 2008-06-06 | 2009-04-08 | 宁夏电力公司银川供电局 | Cable mouth plugging apparatus |
| CN202076759U (en) * | 2011-06-09 | 2011-12-14 | 北京华商电力管道有限公司 | Improved elastic pipeline plugging piece |
| CN202074132U (en) * | 2011-04-19 | 2011-12-14 | 上海电缆研究所 | Sealed penetrating structure for cable leading-out from closed container |
-
2013
- 2013-09-02 CN CN201310390856.XA patent/CN103486338B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0899493A1 (en) * | 1997-08-22 | 1999-03-03 | Hauff-Technik GmbH & Co. KG | Cable/pipe feedthrough for use in a wall opening |
| CN200961755Y (en) * | 2006-09-29 | 2007-10-17 | 王金全 | Pipeline protection closed device |
| CN201149984Y (en) * | 2007-12-28 | 2008-11-12 | 中电电气集团有限公司 | Sealing plugging structure for cable hole |
| CN201219192Y (en) * | 2008-06-06 | 2009-04-08 | 宁夏电力公司银川供电局 | Cable mouth plugging apparatus |
| CN202074132U (en) * | 2011-04-19 | 2011-12-14 | 上海电缆研究所 | Sealed penetrating structure for cable leading-out from closed container |
| CN202076759U (en) * | 2011-06-09 | 2011-12-14 | 北京华商电力管道有限公司 | Improved elastic pipeline plugging piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103486338A (en) | 2014-01-01 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |