CN207303892U - Two halves opposite cable penetration pipe pipe orifice-plugging device - Google Patents
Two halves opposite cable penetration pipe pipe orifice-plugging device Download PDFInfo
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- CN207303892U CN207303892U CN201721355718.8U CN201721355718U CN207303892U CN 207303892 U CN207303892 U CN 207303892U CN 201721355718 U CN201721355718 U CN 201721355718U CN 207303892 U CN207303892 U CN 207303892U
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- semicircle
- pipe
- rainhat
- truncated cone
- halves
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Abstract
Two halves opposite cable penetration pipe pipe orifice-plugging device, including two halves can insert closure in the semi-cylindrical capping (1) of cable penetration pipe (3) termination, half truncated cone-shaped rainhat (2) of two semi-involutions to be combined into cylinder；The semi-cylindrical capping includes the semicircle interpolation pipe (1c) and semicircle outer tube (1d) that semicircle end cap (1a), outer end and end cap of the center of circle side with semicircle orifice (1b) are connected as a single entity, and the spacing between semicircle interpolation pipe and semicircle outer tube is identical with cable threading thickness of pipe wall；The half truncated cone-shaped rainhat includes center of circle side half round platform section of top and lower semicircular shell of column with half threading hole, arc surface on semicircle shell of column can be installed on the card slot (2b) of capping semicircle bore edges with a circle, the outside diameter of semicircle shell of column is more than the aperture of semicircle orifice, and half truncated cone-shaped rainhat is by the semicircle shell of column and its card slot of bottom on semi-cylindrical capping.The utility model is simple in structure, easy to use, install convenient and non-maintaining.
Description
Technical field
It the utility model is related to cable penetration pipe mouth of pipe holes blocking fixture technology field.
Background technology
The closure of cable penetration pipe mouth of pipe hole, is substation's fire prevention, the key link of moisture-proof, anti-toy.At present
Blocked using fire-proof mud, fire-proof mud is easily affected by temperature, and form can change with variation of ambient temperature.During heat,
Softening excessive glue occurs in closure mud.When to the cold, fire-proof mud, which can harden, to come off.The envelope to be formed that fire-proof mud softening is overflowed or hardening comes off
Plug up a leak the hidden danger that can bring in terms of fire prevention, moisture-proof, anti-toy, so as to injure the safe operation of equipment.In addition, excessive glue
It is attached to the fire-proof mud after coming off on peripheral equipment and facility, influences the beauty of equipment and station holds the cleaning of station appearance.At present,
The O＆M cycle of unattended substation is longer, and operation maintenance personnel is difficult timely discovery closure loophole hidden danger, is typically all a couple of days
It could even be found behind tens of days.For this reason, it is very urgent to solve the above problems to find a kind of reliable closure utensil.
The content of the invention
The purpose of this utility model is that solve the problems, such as that cable penetration pipe and terminal box plugging cable hole exist, there is provided
A kind of simple in structure, easy to use, install convenient and two halves opposite cable penetration pipe pipe orifice-plugging device that can be non-maintaining.
The purpose of the utility model utensil is achieved by the following technical solution.
Two halves opposite cable penetration pipe pipe orifice-plugging device, including two halves can be blocked in electricity to being combined into inserting for cylinder
Cable threads semi-cylindrical capping, the half truncated cone-shaped rainhat of two semi-involutions being installed on the capping of pairing of pipe end；
The semi-cylindrical capping can be inserted into including what semicircle end cap, outer end and end cap of the center of circle side with semicircle orifice were connected as a single entity
Semicircle interpolation pipe in cable penetration pipe and the semicircle outer tube that can be sleeved on outside cable penetration pipe, semicircle interpolation pipe and semicircle overcoat
Spacing between pipe is identical with cable threading thickness of pipe wall；The half truncated cone-shaped rainhat includes center of circle side with half threading hole
Half round platform section of top and lower semicircular shell of column, the arc surface on semicircle shell of column can be installed on capping semicircle bore edges with a circle
Card slot, the outside diameter of semicircle shell of column is more than the aperture of semicircle orifice, the semicircle shell of column and its card that half truncated cone-shaped rainhat passes through bottom
Groove is on semi-cylindrical capping.
The center threading hole formed after half truncated cone-shaped rainhat pairing of two semi-involution described in the utility model is cylindrical hole,
Or two cylindrical holes penetrated through side by side, can also be penetrate through two-by-two three cylindrical holes being triangularly arranged.Half truncated cone-shaped
Rainhat is made of elastic material.
The utility model is inserted and blocked and threads pipe end in cable, cable can be from the end of the capping after two semi-involutions
The center threading hole of lid centre bore and rainhat passes through, and the round end cap of capping is by the termination hole between penetration pipe and cable
Block, on penetration pipe, installation fastening, will not loosen interpolation pipe and the outer tube tightly sleeve of capping.It is anti-by what is configured
Rain cap can be blocked further because of cable penetration pipe pipe diameter size and the inconsistent installation hole left of cable diameter, and cable is worn
Spool and terminal box cable cavern, which are realized, effectively and reliably to be blocked, and solves current the cable penetration pipe mouth of pipe and terminal box cable
The insecure problem of holes blocking.
The utility model is simple in structure, easy to use, install convenient, simple and beautiful and is not required to safeguard.
The content of the utility model is expanded on further with reference to Figure of description.
Brief description of the drawings
Fig. 1 is the structure diagram of semi-cylindrical capping and half truncated cone-shaped rainhat matched together；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the front view of semi-cylindrical capping；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the schematic diagram that cylinder is formed after two halves semi-cylindrical capping pairing；
Fig. 7 is the front view of half truncated cone-shaped rainhat；
The top view of Fig. 8 and Fig. 7；
Fig. 9, Figure 10, Figure 11 are the schematic diagrames after half truncated cone-shaped rainhat pairing of two halves；
Figure 12 is schematic diagram of the utility model closure in the penetration pipe mouth of pipe.
Embodiment
The two halves opposite cable penetration pipe pipe orifice-plugging device of the utility model, including two halves as shown in FIG. 1 to 3 can
To be combined into cylinder insert closure 3 termination of cable penetration pipe semi-cylindrical capping 1, be installed on the closure of pairing
Semi-cylindrical capping 1 described in half truncated cone-shaped rainhat 2. of two semi-involutions covered as shown in Figure 4, Figure 5, including center of circle side
The semicircle interpolation pipe 1c in pluggable cable penetration pipe that semicircle end cap 1a, outer end and end cap with semicircle orifice 1b are connected as a single entity
With the spacing and cable between semicircle the outer tube 1d, semicircle interpolation pipe 1c and semicircle outer tube 1d that can be sleeved on outside cable penetration pipe
3 wall thickness of penetration pipe is identical.As shown in fig. 6, forming cylindrical capping after two halves semi-cylindrical capping pairing, involutory surface is used anti-
Glue 5 is reinforced, and is ensured engagement and is blocked closely knit reliable.The half truncated cone-shaped rainhat 2 as shown in Figure 7, Figure 8, including the center of circle
Top half round platform section and lower semicircular shell of column of the side with half threading hole, the arc surface on semicircle shell of column can be clamped with a circle
In the card slot 2b of capping semicircle bore edges, the outside diameter of semicircle shell of column is more than the aperture of semicircle orifice, and half truncated cone-shaped rainhat passes through
The semicircle shell of column and its card slot of bottom are on semi-cylindrical capping.As shown in Fig. 9, Figure 10, Figure 11, half truncated cone-shaped of two halves
Truncated cone-shaped rainhat is formed after rainhat pairing, involutory surface is also reinforced with marine glue 5, is ensured engagement and is blocked closely knit reliable.
The center threading hole 2a formed after half truncated cone-shaped rainhat, 2 pairing of two semi-involutions can be the cylindrical hole shown in Fig. 9, for threading
Situation of the pipe through a cable.The center threading hole 2a formed after pairing is alternatively penetrate through side by side two circles shown in Figure 10
Post holes, the situation for penetration pipe through two cables.The center threading hole 2a formed after pairing can also be Figure 11 shown in be in
Penetrate through two-by-two three cylindrical holes of triangular arrangement, the situation for penetration pipe through three cables.Rainhat 2 is using such as rubber
The elastic material of glue one kind makes.Shown in Figure 12 is the shape that the utility model is applied to wear a cable 4 in a penetration pipe 3
State.The centre bore aperture formed after two halves semi-cylindrical capping pairing is more slightly larger than the outside diameter of cable, in order to install.Capping
The mouth of pipe by cable penetration pipe 3 as same " bottle stopper " steadily seals.Rainhat 2 can solve what intermediate cable passed through
The sealing problem in position gap., usually will be after the utility model be installed again in rain-proof in order to further improve sealing effect
Marine glue is wrapped up on the face of cap and conductive cable contacts, it is ensured that sealing is firm.Half truncated cone-shaped rainhat 2 and semi-cylindrical capping 1 it
Between be connected by notch, the height of card slot 2b is consistent with the ending cover thickness of capping, it is ensured that it is embedded firm and
Sealing.
The utility model is used for the closure of cable threading pipe end in operation, install convenient.Electricity can be effectively improved
The closure quality and reliability of the cable penetration pipe mouth of pipe, reduce maintenance cost, and are not required to safeguard after installing.Its one formula of structure is various,
It can meet the occasion that different user and number of cables, line footpath, pipe diameter size differ, using flexible.The utility model can answer extensively
For the various occasions for having cable penetration pipe, power industry use is not limited solely to.
Claims (5)
1. two halves opposite cable penetration pipe pipe orifice-plugging device, it is characterised in that can be to being combined into inserting for cylinder including two halves
Semi-cylindrical capping (1), two semi-involutions that are installed on the capping of pairing on of the dress closure in cable penetration pipe (3) termination
Half truncated cone-shaped rainhat (2)；The semi-cylindrical capping (1) includes center of circle side the semicircle end cap with semicircle orifice (1b)
(1a), outer end and end cap are connected as a single entity the semicircle interpolation pipe (1c) in pluggable cable penetration pipe and cable penetration pipe can be sleeved on
Outer semicircle outer tube (1d), spacing and cable penetration pipe (3) wall between semicircle interpolation pipe (1c) and semicircle outer tube (1d)
It is thick identical；The half truncated cone-shaped rainhat (2) includes center of circle side half round platform section of top and lower semicircular with half threading hole
Shell of column, the arc surface on semicircle shell of column can be installed on the card slot (2b) of capping semicircle bore edges with a circle, semicircle shell of column
Outside diameter is more than the aperture of semicircle orifice, and half truncated cone-shaped rainhat is sealed by the semicircle shell of column and its card slot of bottom flush-mounted in semi-cylindrical
On blanking cover.
2. two halves opposite cable penetration pipe pipe orifice-plugging device according to claim 1, it is characterised in that the two halves pair
The center threading hole (2a) formed after half truncated cone-shaped rainhat (2) pairing closed is cylindrical hole.
3. two halves opposite cable penetration pipe pipe orifice-plugging device according to claim 1, it is characterised in that the two halves pair
The center threading hole (2a) formed after half truncated cone-shaped rainhat (2) pairing closed is two cylindrical holes penetrated through side by side.
4. two halves opposite cable penetration pipe pipe orifice-plugging device according to claim 1, it is characterised in that the two halves pair
The center threading hole (2a) formed after half truncated cone-shaped rainhat (2) pairing closed is penetrate through two-by-two three to be triangularly arranged
Cylindrical hole.
5. the two halves opposite cable penetration pipe pipe orifice-plugging device according to claim 1 or 2 or 3 or 4, it is characterised in that
The half truncated cone-shaped rainhat (2) is made of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355718.8U CN207303892U (en) | 2017-10-20 | 2017-10-20 | Two halves opposite cable penetration pipe pipe orifice-plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355718.8U CN207303892U (en) | 2017-10-20 | 2017-10-20 | Two halves opposite cable penetration pipe pipe orifice-plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303892U true CN207303892U (en) | 2018-05-01 |
Family
ID=62272284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355718.8U Active CN207303892U (en) | 2017-10-20 | 2017-10-20 | Two halves opposite cable penetration pipe pipe orifice-plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303892U (en) |
-
2017
- 2017-10-20 CN CN201721355718.8U patent/CN207303892U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |