CN209497252U - A kind of intermediate joint of electric cable sealing device - Google Patents
A kind of intermediate joint of electric cable sealing device Download PDFInfo
- Publication number
- CN209497252U CN209497252U CN201920358717.1U CN201920358717U CN209497252U CN 209497252 U CN209497252 U CN 209497252U CN 201920358717 U CN201920358717 U CN 201920358717U CN 209497252 U CN209497252 U CN 209497252U
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- Prior art keywords
- cable
- cage plate
- sealing shroud
- seal groove
- sealing device
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Abstract
The utility model relates to cable maintenance fields, and disclose a kind of intermediate joint of electric cable sealing device, including sealing shroud and cable, the middle part of the cable is equipped with cable connection section, the outside of the cable connection section is equipped with sealing shroud, the top of the sealing shroud is equipped with upper cage plate, the bottom of the sealing shroud is equipped with lower cage plate, and it is connected by hinge between the upper cage plate and lower cage plate, the inside of the upper cage plate and lower cage plate offers seal groove, interior protection pad is fixedly installed in the middle part of the sealing shroud and positioned at the inside of seal groove, it is mounted on inside the seal groove and positioned at the two sides of interior protection pad and clamps arc plate.When the utility model occurs in rain and snow, rainwater can flow out cable along the arc outer wall of sealing shroud, gasket can closely cover on cable outer wall, rainwater can be avoided to enter in sealing shroud from sealing shroud two sides well, an interlayer can be formed between waterproof strip and waterproof card slot, so that the waterproof performance of sealing shroud effectively improves.
Description
Technical field
The utility model relates to cable maintenance field, specially a kind of intermediate joint of electric cable sealing device.
Background technique
With the rapid development of imbedded power cable laying work, to the requirements at the higher level that cable protection proposes, cable protection
Casing be using polythene PE and high-quality steel pipe by the pre-treatment of sandblasting ball blast, leaching modeling or coating, the production of heating cure technique and
At, it be protection a kind of most common electric insulating tube of electric wire and cable because have insulation performance is good, chemical stability is high,
Non-corrosive, is suitable for harsh environment and is applied extensively not aging, and in some cases, load transformer phase sequence may
Reversion, it is also possible to overvoltage be transmitted to the low-pressure side of transformer, caused damages.
Also it has gathered many water in cable duct often, in laid processes, inevitably will appear end and be immersed in water
In situation, because plastic cloth wrapping it is not tight or damaged due to so that water is entered cable；In addition in traction and poling, can also occur sometimes
Oversheath even steel armour is scratched phenomenon, and when using mechanical traction, this phenomenon is especially prominent, after the completion of cable laying, because
Construction condition limitation fails to carry out manufacturing cable head in time, and the cable fracture without encapsulation process is made to be chronically exposed to air
In, or even it is under water, so that steam is largely entered cable, but existing cable be frequently necessary in maintenance process to cable into
Row cutting, fracture are easy easy moisture damage under exposure in air or in rain and snow, it is therefore desirable to design a kind of electric power
Cable intermediate joint sealing device is set forth above to solve the problems, such as.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of intermediate joint of electric cable sealing device, has
Leakproofness and stability and it is easy for installation the advantages that, solve existing cable and be frequently necessary in maintenance process to cable
It is cut off, the problem of fracture is easy easy moisture damage under exposure in air or in rain and snow.
(2) technical solution
For realize above-mentioned leakproofness and stability and it is easy for installation the purpose of, the utility model provides following technical side
Case: the middle part of a kind of intermediate joint of electric cable sealing device, including sealing shroud and cable, the cable is equipped with cable connection
Section, the outside of the cable connection section are equipped with sealing shroud, and the top of the sealing shroud is equipped with upper cage plate, the bottom of the sealing shroud
It is connected by hinge equipped with lower cage plate, and between the upper cage plate and lower cage plate, the inside of the upper cage plate and lower cage plate is opened
Equipped with seal groove, in the middle part of the sealing shroud and be located at the inside of seal groove and be fixedly installed with interior protection pad, inside the seal groove and
It is mounted on positioned at the two sides of interior protection pad and clamps arc plate, be mounted on sealing inside the sealing shroud and positioned at the two sides of seal groove
Pad, the upper cage plate offer waterproof card slot far from the side of seal groove, the upper set intralamellar part and are located at the two of waterproof card slot
Side is fixedly installed with fixed fixture block, and described trap and is located at the side of seal groove and is fixedly installed with waterproof strip, institute intralamellar part
The two sides for stating waterproof strip offer fixture block groove.
Preferably, the interior protection pad is equipped with insulation board close to the side of seal groove, and the interior protection pad is far from seal groove
Side is equipped with marine glue belt, and cushion course is equipped between the marine glue belt and insulation board, the marine glue belt
End extends on the outside of interior protection pad.
Preferably, the arc plate that clamps is fixedly mounted close to the side of seal groove there are two elastic rod, and the elastic rod
End is fixedly connected on the inside of seal groove.
Preferably, the fixed fixture block is fixedly installed with convex block close to the side of seal groove, and the fixture block groove inside is close
The side of seal groove is fixedly installed with limited block, and a lateral section of the limited block seal groove is arc.
Preferably, the both ends of the upper cage plate and lower cage plate are equipped with section as semicircular cable trough, and the sealing
Pad is located at the inside of cable trough.
Preferably, between the waterproof strip and waterproof card slot by being connected together, the fixed fixture block and fixture block groove it
Between by being connected together.
Preferably, the upper cage plate and lower cage plate are that polythene material is made.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of intermediate joint of electric cable sealing device, has following
The utility model has the advantages that
1, to solve the problems, such as that existing cable connector is easy to appear moisture damage, this programme proposes setting for gasket
Meter, solves the problems, such as that existing cable connector is easy to appear moisture damage, and interior protection pad can be clamped cable connection section, folder
Cable can be fixed in tight arc plate, can keep stabilization of the cable inside sealing shroud well, when rain and snow weather occurs,
Rainwater can flow out cable along the arc outer wall of sealing shroud, and gasket can closely be covered on cable outer wall, can be kept away well
Exempt from rainwater to enter in sealing shroud from sealing shroud two sides, an interlayer can be formed between waterproof strip and waterproof card slot, so that sealing
The waterproof performance of set effectively improves；
2, to solve the problems, such as that existing cable connector sealing device is poor to cable protection, this programme proposes interior protection pad
Design, solve the problems, such as that existing cable connector sealing device is poor to cable protection, marine glue belt can connect cable
It connects section to be locked, corrosion of the vapor penetrated into sealing shroud to cable exposed part conductor can be reduced well, it can be very
The service life of good raising cable, cushion course can avoid abrasion of the interior protection pad excessive high hardness to cable well, and
Cable connection section can be filled into inside more soft cushion course, can preferably be protected to cable, insulation board can be kept away
Exempt from the electric leakage in use process, so that sealing shroud preferably protects cable；
3, to solve the problems, such as that it is more inconvenient that existing cable connector sealing device installs, this programme proposes fixation
The design of fixture block and waterproof strip it is more inconvenient to solve the problems, such as that existing cable connector sealing device installs, by two
Conducting wire between end cable is connected to together, and cable connection section is aligned on the interior protection pad for intralamellar part of trapping, and is then covered in overturning
Plate is stuck in cage plate on lower cage plate, so that waterproof strip is directed at waterproof card slot, and by fixed fixture block and fixture block groove to upper cage plate
It is fixed with lower cage plate, upper cage plate is connected with lower cage plate at this time more fastens, and convex block can be stuck in limited block bottom, make set
Connection between plate and lower cage plate is more stable, and inside is that the limited block of arc keeps the taking-up of fixed fixture block more convenient.
Detailed description of the invention
External structure schematic diagram when Fig. 1 is the utility model sealing shroud and cable connection；
Fig. 2 is structural schematic diagram when the utility model sealing shroud is closed；
Fig. 3 is structural schematic diagram when the utility model sealing shroud is opened；
Fig. 4 is cross section structure schematic diagram at A in the utility model Fig. 2；
Fig. 5 is protecting pad structure schematic diagram in the utility model；
Fig. 6 is that the utility model clamps arc board connecting structure schematic diagram；
Cross section structure schematic diagram when Fig. 7 is the utility model sealing shroud and cable connection.
In figure: 1, sealing shroud；2, cable；3, upper cage plate；4, lower cage plate；5, gasket；6, seal groove；7, waterproof card slot；
8, interior protection pad；9, fixed fixture block；10, fixture block groove；11, arc plate is clamped；12, waterproof strip；13, limited block；14, adhesive waterproof tape
Layer；15, cushion course；16, insulation board；17, elastic rod；18, cable connection section.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-7, a kind of intermediate joint of electric cable sealing device, including sealing shroud 1 and cable 2 are please referred to, in cable 2
Portion is equipped with cable connection section 18, and the outside of cable connection section 18 is equipped with sealing shroud 1, and the top of sealing shroud 1 is equipped with upper cage plate 3, close
The bottom of big envelope 1 is equipped with lower cage plate 4, and is connected by hinge between upper cage plate 3 and lower cage plate 4, upper cage plate 3 and lower cage plate 4
Inside offers seal groove 6, and 1 middle part of sealing shroud and the inside for being located at seal groove 6 are fixedly installed with interior protection pad 8, in seal groove 6
Portion and the two sides for being located at interior protection pad 8, which are mounted on, clamps arc plate 11, is respectively mounted inside sealing shroud 1 and positioned at the two sides of seal groove 6
There is a gasket 5, upper cage plate 3 offers waterproof card slot 7 far from the side of seal groove 6, upper 3 inside of cage plate and is located at waterproof card slot 7
Two sides be fixedly installed with fixed fixture block 9, lower 4 inside of the cage plate and side for being located at seal groove 6 is fixedly installed with waterproof strip
12, the two sides of waterproof strip 12 offer fixture block groove 10, in use, the conducting wire between two end cables is connected to together, and will
Cable connection section 18 is aligned on the interior protection pad 8 inside lower cage plate 4, then overturns upper cage plate 3, cage plate 3 is made to be stuck in lower cage plate 4
On, so that waterproof strip 12 is directed at waterproof card slot 7, and carry out with fixture block groove 10 to upper cage plate 3 and lower cage plate 4 by fixed fixture block 9
Fixed, upper cage plate 3 and the connection of lower cage plate 4 more fasten at this time, and interior protection pad 8 can be clamped cable connection section 18, clamp arc
Cable can be fixed in plate 11, can keep stabilization of the cable inside sealing shroud 1 well, when rain and snow weather occurs,
Rainwater can flow out cable 2 along the arc outer wall of sealing shroud 1, and gasket 5 can closely cover on cable outer wall, can be well
It avoids rainwater from entering in sealing shroud 1 from 1 two sides of sealing shroud, an interlayer can be formed between waterproof strip 12 and waterproof card slot 7, made
The waterproof performance for obtaining sealing shroud 1 effectively improves.
Further, interior protection pad 8 is equipped with insulation board 16 close to the side of seal groove 6, and interior protection pad 8 is far from seal groove 6
Side is equipped with marine glue belt 14, and cushion course 15, marine glue belt 14 are equipped between marine glue belt 14 and insulation board 16
End extend to 8 outside of interior protection pad, marine glue belt 14 can be locked to cable connection section 18, can reduce infiltration well
Corrosion of the vapor to cable exposed part conductor in sealing shroud 1, can improve the service life of cable, cushion well
Layer 15 can avoid abrasion of interior 8 excessive high hardness of protection pad to cable well, and cable connection section 18 can be filled into more
Inside soft cushion course 15, cable can preferably be protected, insulation board 16 is avoided that the electric leakage in use process, makes
Sealing shroud 1 is obtained preferably to protect cable.
Further, it clamps arc plate 11 to be fixedly mounted close to the side of seal groove 6 there are two elastic rod 17, and elastic rod 17
End is fixedly connected on the inside of seal groove 6, and cable can be clamped by clamping arc plate 11, makes cable in sealing shroud 1
Portion is more stable, and elastic rod 17 can reduce the impact force generated during the vibration of sealing shroud 1, so that cable is in sealing shroud 1
Portion is more stable.
Further, fixed fixture block 9 is fixedly installed with convex block close to the side of seal groove 6, and 10 inside of fixture block groove is close to close
The side of sealing groove 6 is fixedly installed with limited block 13, and a lateral section of 13 seal groove 6 of limited block is arc, and convex block can be stuck in
13 bottom of limited block keeps the connection between cage plate 3 and lower cage plate 4 more stable, and inside is that the limited block 13 of arc makes to fix
The taking-up of fixture block 9 is more convenient.
Further, the both ends of upper cage plate 3 and lower cage plate 4 are equipped with section as semicircular cable trough, and gasket 5
In the inside of cable trough, section is semicircular cable trough being put into convenient for cable, and gasket 5 can prevent rainwater from sealing shroud
1 two sides, while sealing shroud 1 can be such that cable is more closely put into, and keep the installation of cable even closer.
Further, between waterproof strip 12 and waterproof card slot 7 by being connected together, fixed fixture block 9 and fixture block groove 10 it
Between by being connected together, being connected together to make to connect between cage plate 3 and lower cage plate 4 more fastens, and makes cable in sealing shroud 1
The installation in portion more fastens.
Further, upper cage plate 3 and lower cage plate 4 are that polythene material is made, and cost is relatively low for polythene material, Er Qiefang
Just it processes, so that sealing shroud 1 is easier for installation.
Working principle: in use, the conducting wire between two end cables is connected to together, and the alignment of cable connection section 18 is trapped
On interior protection pad 8 inside plate 4, upper cage plate 3 is then overturn, is stuck in cage plate 3 on lower cage plate 4, keeps the alignment of waterproof strip 12 anti-
Water card slot 7, and upper cage plate 3 and lower cage plate 4 are fixed with fixture block groove 10 by fixation fixture block 9, cage plate 3 is gone up at this time and is trapped
The connection of plate 4 more fastens, and interior protection pad 8 can be clamped cable connection section 18, and cable can be fixed by clamping arc plate 11, energy
Stabilization of the cable inside sealing shroud 1 is kept well, and when rain and snow weather occurs, rainwater can be along the arc of sealing shroud 1
Outer wall flows out cable 2, and gasket 5 can closely cover on cable outer wall, can avoid well rainwater from 1 two sides of sealing shroud into
Enter in sealing shroud 1, an interlayer can be formed between waterproof strip 12 and waterproof card slot 7, so that the waterproof performance of sealing shroud 1 is effective
Raising.
In conclusion the marine glue belt 14 of the utility model can be locked to cable connection section 18, can drop well
It is hypotonic enter sealing shroud 1 in corrosion of the vapor to cable exposed part conductor, can improve cable well uses the longevity
Life, cushion course 15 can avoid abrasion of interior 8 excessive high hardness of protection pad to cable well, and cable connection section 18 can fill
To inside more soft cushion course 15, cable can preferably be protected, insulation board 16 is avoided that in use process
Electric leakage, so that sealing shroud 1 preferably protects cable, cable can be clamped by clamping arc plate 11, make cable
More stable inside sealing shroud 1, elastic rod 17 can reduce the impact force generated during the vibration of sealing shroud 1, so that cable
More stable inside sealing shroud 1, convex block can be stuck in 13 bottom of limited block, make connection between cage plate 3 and lower cage plate 4 more
Add stabilization, inside is that the limited block 13 of arc keeps the taking-up of fixed fixture block 9 more convenient, and section is that semicircular cable trough is convenient for
Cable is put into, and gasket 5 can prevent rainwater from 1 two sides of sealing shroud, while sealing shroud 1 can be such that cable more closely puts
Enter, keep the installation of cable even closer, being connected together to make to connect between cage plate 3 and lower cage plate 4 more fastens, and makes cable
Installation inside sealing shroud 1 more fastens, and cost is relatively low for polythene material, and facilitates processing, so that the installation of sealing shroud 1
It is more convenient.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of intermediate joint of electric cable sealing device, including sealing shroud (1) and cable (2), it is characterised in that: the cable
(2) middle part is equipped with cable connection section (18), and the outside of the cable connection section (18) is equipped with sealing shroud (1), the sealing shroud
(1) top is equipped with upper cage plate (3), and the bottom of the sealing shroud (1) is equipped with lower cage plate (4), and the upper cage plate (3) with trap
Plate is connected by hinge between (4), and the inside of the upper cage plate (3) and lower cage plate (4) offers seal groove (6), described close
It is fixedly installed with interior protection pad (8) in the middle part of big envelope (1) and positioned at the inside of seal groove (6), the seal groove (6) is internal and is located at interior
The two sides of protection pad (8), which are mounted on, clamps arc plate (11), and the internal and two sides positioned at seal groove (6) of the sealing shroud (1) are pacified
Equipped with gasket (5), the upper cage plate (3) offers waterproof card slot (7) far from the side of seal groove (6), the upper cage plate (3)
Two sides that are internal and being located at waterproof card slot (7) are fixedly installed with fixed fixture block (9), and the lower cage plate (4) is internal and is located at close
The side of sealing groove (6) is fixedly installed with waterproof strip (12), and the two sides of the waterproof strip (12) offer fixture block groove (10).
2. a kind of intermediate joint of electric cable sealing device according to claim 1, it is characterised in that: the interior protection pad
(8) side close to seal groove (6) is equipped with insulation board (16), and the interior protection pad (8) is equipped with far from the side of seal groove (6)
Marine glue belt (14), and cushion course (15) are equipped between the marine glue belt (14) and insulation board (16), the marine glue
The end of belt (14) extends on the outside of interior protection pad (8).
3. a kind of intermediate joint of electric cable sealing device according to claim 1, it is characterised in that: the clamping arc plate
(11) there are two elastic rod (17) for the side fixed installation close to seal groove (6), and the elastic rod (17) end is fixedly connected
In the inside of seal groove (6).
4. a kind of intermediate joint of electric cable sealing device according to claim 1, it is characterised in that: the fixed fixture block
(9) side close to seal groove (6) is fixedly installed with convex block, and the internal side close to seal groove (6) of the fixture block groove (10) is solid
Dingan County is equipped with limited block (13), and a lateral section of the limited block (13) seal groove (6) is arc.
5. a kind of intermediate joint of electric cable sealing device according to claim 1, it is characterised in that: the upper cage plate
(3) section is equipped with the both ends of lower cage plate (4) is semicircular cable trough, and the gasket (5) is located at the interior of cable trough
Portion.
6. a kind of intermediate joint of electric cable sealing device according to claim 1, it is characterised in that: the waterproof strip
(12) by being connected together between waterproof card slot (7), by engaging company between the fixed fixture block (9) and fixture block groove (10)
It connects.
7. a kind of intermediate joint of electric cable sealing device according to claim 1, it is characterised in that: the upper cage plate
It (3) is that polythene material is made with lower cage plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358717.1U CN209497252U (en) | 2019-03-21 | 2019-03-21 | A kind of intermediate joint of electric cable sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358717.1U CN209497252U (en) | 2019-03-21 | 2019-03-21 | A kind of intermediate joint of electric cable sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497252U true CN209497252U (en) | 2019-10-15 |
Family
ID=68157321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920358717.1U Expired - Fee Related CN209497252U (en) | 2019-03-21 | 2019-03-21 | A kind of intermediate joint of electric cable sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497252U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755159A (en) * | 2020-07-16 | 2020-10-09 | 张艳 | Computer network communication is with anticorrosive integrative electric wire structure |
| CN112038893A (en) * | 2020-09-10 | 2020-12-04 | 湖北鸿榕天达科技有限公司 | Cable sealing device for power distribution cabinet |
| CN112086807A (en) * | 2020-09-07 | 2020-12-15 | 蚌埠富源电子科技有限责任公司 | Water pressure resistant connector convenient to disassemble and assemble |
| CN113659518A (en) * | 2021-07-28 | 2021-11-16 | 李佩珍 | Cable intermediate joint and installation method |
| CN113783158A (en) * | 2021-09-03 | 2021-12-10 | 国网山东省电力公司烟台市牟平区供电公司 | Power cable sealing device |
-
2019
- 2019-03-21 CN CN201920358717.1U patent/CN209497252U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755159A (en) * | 2020-07-16 | 2020-10-09 | 张艳 | Computer network communication is with anticorrosive integrative electric wire structure |
| CN111755159B (en) * | 2020-07-16 | 2021-10-12 | 湖南省通信建设有限公司 | Computer network communication is with anticorrosive integrative electric wire structure |
| CN112086807A (en) * | 2020-09-07 | 2020-12-15 | 蚌埠富源电子科技有限责任公司 | Water pressure resistant connector convenient to disassemble and assemble |
| CN112086807B (en) * | 2020-09-07 | 2022-05-03 | 蚌埠富源电子科技有限责任公司 | Water pressure resistant connector convenient to disassemble and assemble |
| CN112038893A (en) * | 2020-09-10 | 2020-12-04 | 湖北鸿榕天达科技有限公司 | Cable sealing device for power distribution cabinet |
| CN113659518A (en) * | 2021-07-28 | 2021-11-16 | 李佩珍 | Cable intermediate joint and installation method |
| CN113783158A (en) * | 2021-09-03 | 2021-12-10 | 国网山东省电力公司烟台市牟平区供电公司 | Power cable sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 |