CN207039150U - A kind of cable channel seal assembly - Google Patents
A kind of cable channel seal assembly Download PDFInfo
- Publication number
- CN207039150U CN207039150U CN201720899663.0U CN201720899663U CN207039150U CN 207039150 U CN207039150 U CN 207039150U CN 201720899663 U CN201720899663 U CN 201720899663U CN 207039150 U CN207039150 U CN 207039150U
- Authority
- CN
- China
- Prior art keywords
- end cap
- sealing shroud
- cable
- seal assembly
- cable channel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cable channel seal assembly, including the first end cap, second end cap, sealing shroud and more are used to connect the first end cap, the fastening bolt of sealing shroud and the second end cap, the cavity that current supply cable pipe passes through is provided with sealing shroud, the side wall of sealing shroud is provided with the opening that a current supply cable pipe is stretched into cavity axially along, the cable aperture that current supply cable pipe passes through is offered on first end cap and the second end cap respectively, first end cap and the second end cap are to combine the annular end cap being formed by connecting by two semicircular ring contiguous blocks, week edge of each fastening bolt along the first end cap is uniformly distributed, the end of thread of each fastening bolt sequentially passes through the first end cap, sealing shroud is simultaneously threadedly coupled with the relevant position of the second end cap.A kind of cable channel seal assembly of the utility model, not only can effectively fire-retardant, waterproof, the anti-biological inside into cable channel, and pass through the improvement in structure so that it is easy for installation, be easy to the construction operation of construction brigade.
Description
Technical field
The utility model is related to electric power and technical field of communication equipment, and in particular to be a kind of cable channel seal combination
Part.
Background technology
At present, for cable mostly by the way of underground piping laying, cable enters electricity by the pipeline of underground extending transversely
Continued in cable well, space between pipeline and cable be present, the space need to be blocked, and to prevent sewage from entering, be avoided
Cable aging, and prevent muroid from destroying cable, ensures the normal work of cable, it will usually with cement or rubber mud by the cable mouth of pipe
It is filled sealing, but the seal means existing defects：Cable in the dead pipeline of cement so that in the future can not safeguard
Cable, and the problems such as the pipeline for not wearing cable opens difficulty when in use, and plug is easily retained in pipeline.Also take
The mode of inflatable seal bag seals to cable channel, the hermetic bag for special substance air bag, it is necessary to it is gluing with
Inflator pump need to be carried when ensureing that hermetic bag is not slided, and constructing, it is cumbersome, it is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of cable channel seal assembly, not only with high-insulativity, fire prevention
And the characteristics of sealing, fire-retardant, waterproof, the anti-biological effect into inside cable channel can be effectively played, and by structure
Improvement so that installation, convenient disassembly, be easy to Contraction in Site.
In order to reach above-mentioned purpose, solution of the present utility model is：
A kind of cable channel seal assembly, including it is the first end cap, the second end cap, clamping in first end cap and described
The sealing shroud of elastically deformable between second end cap and more are used to connecting first end cap, the sealing shroud and described
Two surfaces relative with the sealing shroud are affixed respectively for the fastening bolt of second end cap, first end cap and second end cap
Close, be provided with the cavity that current supply cable pipe passes through in the sealing shroud, the side wall of the sealing shroud is provided with a confession axially along
Current supply cable pipe is offered respectively on the opening that cable tube is stretched into the cavity, first end cap and second end cap to pass through
Cable aperture, first end cap and second end cap are to combine the annular being formed by connecting by two semicircular ring contiguous blocks
End cap, week edge of each fastening bolt along first end cap are uniformly distributed, the end of thread of each fastening bolt
Sequentially pass through first end cap, the sealing shroud and be threadedly coupled with the relevant position of second end cap.
For the sealing shroud in cylinder, the sealing shroud is high polymer elastic rubber sealing boot.
The sealing shroud is also filled with sealing rubber layer, and the sealing rubber layer is wrapped on the outer wall of cable tube.
The upper surface of first end cap and the sealing shroud fits, the following table of second end cap and the sealing shroud
Face fits, and the first end covers to be symmetrically arranged with mutually blocks the lug set with the lateral border of cable channel.
The both ends of one of them semicircular ring contiguous block of first end cap are recessed formed with stage portion separately down,
The both ends of another semicircular ring contiguous block of first end cap stretch out to be formed and the corresponding stage portion respectively
The extension being engaged, the stage portion and the extension, which are mutually stitched together, is combined into first end cap and so that institute
State the upper and lower flush of two semicircular ring contiguous blocks of the first end cap.
Two semicircular ring contiguous blocks of first end cap are fixed together by wherein two fastening bolts.
The both ends of one of them semicircular ring contiguous block of second end cap are recessed formed with stage portion separately down,
The both ends of another semicircular ring contiguous block of second end cap stretch out to be formed and the corresponding stage portion respectively
The extension being engaged, the stage portion and the extension, which are mutually stitched together, is combined into second end cap and so that institute
State the upper and lower flush of two semicircular ring contiguous blocks of the second end cap.
Two semicircular ring contiguous blocks of second end cap are fixed together by wherein two fastening bolts.
Each fastening bolt is the fastening bolt with interior hexagonal screw.
The cable channel seal assembly, in addition to for blocking the sealing shroud plug of the cable aperture.
After said structure, a kind of cable channel seal assembly of the utility model is the first end cap, sealing shroud, second
End cap and fastening bolt combination installation form, and make sealing shroud stress deformation by fastening bolt, realize the closure of cable tube, have
Body is：By the fastening effect of fastening bolt, the first end cap and the second end cap crush seal set, sealing shroud is allowed to become into its cavity
Shape enables the outer wall of the inwall and the cable tube in cavity of sealing shroud to be brought into close contact, and effectively realizes fire-retardant, waterproof, anti-life
The purpose of thing.
Therefore, a kind of cable channel seal assembly of the utility model, the spy not only with high-insulativity, fire prevention and sealing
Point, fire-retardant, waterproof, the anti-biological effect into inside cable channel can be effectively played, and pass through the improvement in structure so that
Installation, convenient disassembly, are easy to Contraction in Site.
Further, the sealing shroud is made by high polymer elastic rubber, and high polymer elastic rubber is that one kind with the addition of
The rubber that blocks water of fire proofing, there is high-insulativity and fire protecting performance, can effectively isolate naked light.
Further, sealing rubber layer is also filled with the sealing shroud, the external diameter of in general cable tube is slightly less than sealing shroud
Internal diameter so that under the non-tight condition of fastening bolt, cable tube and sealing shroud gap coordinate, if the external diameter of cable tube is far small
In sealing shroud, sealing rubber layer can be wound on the outer wall of cable tube so that in the inwall of sealing shroud and the outer wall of cable tube
Between fill sealing rubber layer, when fastening bolt is locked, deformation caused by sealing shroud is sufficient so that the inwall and electricity of sealing shroud
Do not have gap between the outer wall of cable pipe, so as to realize the sealing of the cable tube of various external diameter sizes.
Further, the first end, which covers, is symmetrically arranged with the lateral border of two and cable channel and mutually blocks the lug set, prevents
Only the cable channel seal assembly is moved in cable channel and can not taken out.
Further, the cable channel seal assembly also includes sealing shroud plug, and electricity is not installed also in some cable channels
Cable pipe, after the cable channel seal assembly can be installed in these cable channels, and the first end cap is blocked with sealing shroud plug
Cable aperture, so as to play the anti-biological effect of waterproof.
Brief description of the drawings
Fig. 1 is a kind of structural representation of cable channel seal assembly of the utility model；
Fig. 2 is a kind of use state diagram of cable channel seal assembly of the utility model.
In figure：
The lug 11 of first end cap 1
The stage portion 13 of semicircular ring contiguous block 12 and 12 '
The end cap 2 of extension 14 second
The stage portion 22 of semicircular ring contiguous block 21 and 21 '
The sealing shroud 3 of extension 23
Be open 31 fastening bolts 4
Sealing shroud plug 5
Cable channel 1a cable tubes 1b
Embodiment
In order to which the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment
Row elaborates.
A kind of cable channel seal assembly, as Figure 1-Figure 2, including it is the first end cap 1, the second end cap 2, clamping
Sealing shroud 3 between one end cap 1 and the second end cap 2 and four are used to connecting the first end cap 1, the end cap 2 of sealing shroud 3 and second
Fastening bolt 4, the upper surface of the first end cap 1 and sealing shroud 3 fit, and the lower surface of the second end cap 2 and sealing shroud 3 fits,
The lateral border of two and cable channel 1a is symmetrically arranged with first end cap 1 and mutually blocks the lug 11 set.
The cable aperture that current supply cable pipe 1b is passed through is offered on first end cap 1 and the second end cap 2 respectively, the first end cap 1 is served as reasons
Two semicircular ring contiguous blocks 12 and 12 ' combine the annular end cap being formed by connecting, and the second end cap 2 is also to be connected by two semicircular rings
Block 21 and 21 ' combines the annular end cap being formed by connecting, the both ends difference of one of semicircular ring contiguous block 12 of the first end cap 1
Depression stretches out to be formed respectively formed with stage portion 13, the both ends of another semicircular ring contiguous block 12 ' of the first end cap 1 downwards
The extension 14 being engaged with corresponding stage portion 13, stage portion 13 are mutually stitched together with extension 14 and are combined into first end
Lid 1 and the upper and lower flush for causing two semicircular ring contiguous blocks 12 and 12 ' of the first end cap 1.Each stage portion 13 and extension
The through hole (not shown) passed through for fastening bolt 4 is offered in portion 14 respectively, the middle part of each semicircular ring contiguous block is also opened
Provided with the through hole (not shown) passed through for fastening bolt 4.
The both ends of one of semicircular ring contiguous block 21 of second end cap 2 are recessed formed with stage portion 22 separately down, the
The both ends of another semicircular ring contiguous block 21 ' of two end caps 2 stretch out to form what is be engaged with corresponding stage portion 22 respectively
Extension 23, stage portion 22 and extension 23, which are mutually stitched together, to be combined into the second end cap 2 and causes two of the second end cap 2
The upper and lower flush of semicircular ring contiguous block 21 and 21 '.Offered respectively in each stage portion 22 and extension 23 and fastening spiral shell
The screwed hole (not shown) that the screw thread of bolt 4 is engaged, the middle part of each semicircle contiguous block are also offered for fastening bolt 4
The screwed hole (not shown) that screw thread is engaged.
Sealing shroud 3 is to have high-insulativity and fire line in the high polymer elastic rubber sealing boot of cylinder, the sealing shroud 3
Can, it can effectively isolate naked light.It is provided with the cavity that current supply cable pipe 1b is passed through in sealing shroud 3, the side wall of sealing shroud 3 is along its axle
To the opening 31 for being provided with a current supply cable pipe 1b and stretching into cavity, four are uniformly offered axially along in the side wall of sealing shroud 31
Bar supplies the duct (not shown) that fastening bolt 4 passes through.
Each fastening bolt 4 is the fastening bolt with interior hexagonal screw, and each fastening bolt 4 is along the first end cap 1
All edges are uniformly distributed, wherein the end of thread of two fastening bolts 4 sequentially passes through the stage portion 13 of the first end cap 1 and corresponding extension
The corresponding duct of through hole, sealing shroud 3 in portion 14 and the screwed hole of the stage portion 22 corresponding with the second end cap 2 and extension 23
Locking, so as to which two pieces of semicircular ring contiguous blocks fixations turn into the end cap 2 of first end lid 1 and second by corresponding to respectively, and first end
Lid 1, the end cap 2 of sealing shroud 3 and second connect as one, and the end of thread of another two fastening bolts 4 sequentially passes through the half of the first end cap 1
In the middle part of the corresponding duct of through hole, sealing shroud 3 in the middle part of annulus contiguous block and semicircular ring contiguous block corresponding with the second end cap 2
Screwed hole is locked, so as to more securely connect as one the first end cap 1, the end cap 2 of sealing shroud 3 and second.
A kind of cable channel seal assembly of the utility model, specific installation process are：First cable tube 1b is passed through close
The cavity that the opening 31 of big envelope 3 is penetrated into sealing shroud 3, then the upper surface of the first end cap 1 and sealing shroud 3 is fitted, second
The lower surface of end cap 2 and sealing shroud 3 is fitted, and fastening bolt 4 is sequentially passed through into the first end cap 1, the end cap 2 of sealing shroud 3 and second,
So that three connects as one, by by fastening bolt 4 wear the first end cap 1 together, the end cap 2 of sealing shroud 3 and second along
Cable tube 1b length direction is moved in cable channel 1a, until two lug 11 and cable channel 1a's of the first end cap 1 is outer
Lateral margin, which is mutually blocked, to be set, and finally tightens fastening bolt 4, allows the first end cap 1 and the second end cap 3 to extrude positioned at middle sealing shroud 3, sealing
The deformation into its cavity of set 3 enables the outer wall of the inwall and the cable tube 1b in cavity of sealing shroud 3 to be brought into close contact, so just
Complete the installation of the cable channel seal assembly.
After said structure, a kind of cable channel seal assembly of the utility model, the first end cap, sealing shroud and second
End cap is assembled by fastening bolt, and installation and removal are convenient, and sealing shroud is clamping between the first end cap and the second end cap, can
By the fastening effect of fastening bolt, the first end cap and the second end cap crush seal set are allowed, sealing shroud deforms into its cavity to be made
The inwall of sealing shroud can be brought into close contact with the outer wall of the cable tube in cavity, effectively realize fire-retardant, waterproof, anti-biological
Purpose.
Therefore, a kind of cable channel seal assembly of the utility model, not only can effectively fire-retardant, waterproof, anti-biological
Into the inside of cable channel, and pass through the improvement in structure so that it is easy for installation, it is easy to the construction operation of construction brigade.
Further, sealing rubber layer (not shown) is also filled with sealing shroud 3, in general cable tube 1b external diameter omits
Less than the internal diameter of sealing shroud so that under 4 non-tight condition of fastening bolt, cable tube 1b coordinates with the gap of sealing shroud 3, if electric
Cable pipe 1b external diameter is much smaller than sealing shroud 3, and caulking gum band can be wound on cable tube 1b outer wall, so as in sealing shroud 3
Inwall and cable tube 1b outer wall between form sealing rubber layer so that when fastening bolt 4 is locked, caused by sealing shroud 3
Deformation is sufficient so that do not have gap between the inwall of sealing shroud 3 and cable tube 1b outer wall, so as to realize various external diameter sizes
Cable tube sealing.
Further, the lateral border of four and cable channel 1a is symmetrically arranged with the first end cap 1 and mutually blocks the lug 11 set, is prevented
Only the cable channel seal assembly is moved in cable channel 1a and can not taken out.
Further, as shown in Fig. 2 the cable channel seal assembly also includes sealing shroud plug 5, sealing shroud plug 5
Size and shape of the size and shape respectively with the cable aperture of the first end cap 1 is adapted, and is not installed also in some cable channels 1a
Cable tube 1b, after the cable channel seal assembly being installed in these cable channels 1a, and is blocked with sealing shroud plug 5
The cable aperture of one end cap 1, so as to play the anti-biological effect of waterproof.
Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art
The appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.
Claims (10)
1. a kind of cable channel seal assembly, including it is the first end cap, the second end cap, clamping in first end cap and described
The sealing shroud of elastically deformable between two end caps and more are used to connecting first end cap, the sealing shroud and described the
The fastening bolt of two end caps, it is characterised in that：First end cap and second end cap are relative with the sealing shroud respectively
Two surfaces fit, and the cavity that current supply cable pipe passes through are provided with the sealing shroud, the side wall of the sealing shroud is axially along
The opening that a current supply cable pipe is stretched into the cavity is provided with, confession is offered respectively on first end cap and second end cap
The cable aperture that cable tube passes through, first end cap and second end cap be by two semicircular ring contiguous blocks combine connect and
Into annular end cap, week of each fastening bolt along first end cap along being uniformly distributed, each fastening spiral shell
The end of thread of bolt sequentially passes through first end cap, the sealing shroud and is threadedly coupled with the relevant position of second end cap.
A kind of 2. cable channel seal assembly according to claim 1, it is characterised in that：The sealing shroud is in cylinder
Shape, the sealing shroud are high polymer elastic rubber sealing boot.
A kind of 3. cable channel seal assembly according to claim 1, it is characterised in that：Also filled up in the sealing shroud
There is sealing rubber layer, the sealing rubber layer is wrapped on the outer wall of cable tube.
A kind of 4. cable channel seal assembly according to claim 1, it is characterised in that：First end cap with it is described
The upper surface of sealing shroud fits, and the lower surface of second end cap and the sealing shroud fits, and the first end covers pair
Title is provided with mutually blocks the lug set with the lateral border of cable channel.
A kind of 5. cable channel seal assembly according to claim 1, it is characterised in that：First end cap is wherein
The both ends of one semicircular ring contiguous block are recessed formed with stage portion separately down, and another of first end cap is described partly
The both ends of annulus contiguous block stretch out the extension to be formed and be engaged with the corresponding stage portion respectively, the stage portion and
The extension, which is mutually stitched together, is combined into first end cap and so that two semicircular rings of first end cap
The upper and lower flush of contiguous block.
A kind of 6. cable channel seal assembly according to claim 1, it is characterised in that：Two of first end cap
The semicircular ring contiguous block is fixed together by wherein two fastening bolts.
A kind of 7. cable channel seal assembly according to claim 1, it is characterised in that：Second end cap is wherein
The both ends of one semicircular ring contiguous block are recessed formed with stage portion separately down, and another of second end cap is described partly
The both ends of annulus contiguous block stretch out the extension to be formed and be engaged with the corresponding stage portion respectively, the stage portion and
The extension, which is mutually stitched together, is combined into second end cap and so that two semicircular rings of second end cap
The upper and lower flush of contiguous block.
A kind of 8. cable channel seal assembly according to claim 1, it is characterised in that：Two of second end cap
Semicircular ring contiguous block is fixed together by wherein two fastening bolts.
A kind of 9. cable channel seal assembly according to claim 1, it is characterised in that：Each fastening bolt be
Fastening bolt with interior hexagonal screw.
A kind of 10. cable channel seal assembly according to claim 1, it is characterised in that：Also include being used to block institute
State the sealing shroud plug of cable aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899663.0U CN207039150U (en) | 2017-07-24 | 2017-07-24 | A kind of cable channel seal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899663.0U CN207039150U (en) | 2017-07-24 | 2017-07-24 | A kind of cable channel seal assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039150U true CN207039150U (en) | 2018-02-23 |
Family
ID=61464107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720899663.0U Expired - Fee Related CN207039150U (en) | 2017-07-24 | 2017-07-24 | A kind of cable channel seal assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416960A (en) * | 2019-08-02 | 2019-11-05 | 广西金步电力科技有限公司 | A kind of subway plugging device |
-
2017
- 2017-07-24 CN CN201720899663.0U patent/CN207039150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416960A (en) * | 2019-08-02 | 2019-11-05 | 广西金步电力科技有限公司 | A kind of subway plugging 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: 20180223 Termination date: 20190724 |