CN204578013U - There is the duct plug of draught line fixed structure - Google Patents
There is the duct plug of draught line fixed structure Download PDFInfo
- Publication number
- CN204578013U CN204578013U CN201520265977.6U CN201520265977U CN204578013U CN 204578013 U CN204578013 U CN 204578013U CN 201520265977 U CN201520265977 U CN 201520265977U CN 204578013 U CN204578013 U CN 204578013U
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- China
- Prior art keywords
- pipeline
- draught line
- lid
- cable
- cable pipeline
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A kind of duct plug having draught line fixed structure disclosed in the utility model, comprises one and is placed in cable pipeline inner chamber and the matrix at blocking cable tube road junction, in matrix, be provided with at least one earrings for fixed traction line towards a side of cable pipeline.The duct plug having draught line fixed structure designed by the utility model, its beneficial effect is: when this product is placed in the pipeline opening of cable pipeline with the pipeline opening of blocking cable pipeline, and then can prevent the environmental factors such as silt, ponding, muroid from entering cable pipeline inner chamber, draught line in cable pipeline can be fixed on earrings simultaneously, because earrings is effectively fixed draught line, prevent draught line from moving when spreading line, and then decrease paving line difficulty, need next time can find traction the end of a thread easily when using draught line simultaneously.
Description
Technical field
The utility model relates to a kind of duct plug, especially a kind of duct plug having draught line fixed structure.
Background technology
In underground cable line process of deployment, artificial well main body is that fragment of brick adds cement structures and builds up, and is communicated with between each artificial well by pre-buried pipeline.If cable pipeline waterproof sealing is dealt with improperly, time one is long, just there will be the situations such as infiltration, ponding, silt, foreign material and the animal reproduction such as mouse, termite in cable pipeline, all can impact the safety of cable itself and maintenance construction, serious also can cause the accident such as power breakdown or signal interruption.Meanwhile, because pipeline communicates, water accumulation of pipeline flows along physical features, needs the at substantial time to draw water, caused very big obstruction to repairing speed before maintenance.If segmentation can be realized draw water, can greatly improve repairing speed undoubtedly.In addition, for cable pipeline itself, the load performance of pipe ends will be inferior to continuous print pipe body part, and once the pipe shaft of pipeline is long, the bearing capacity of pipe shaft mid portion also can reduce relatively, this difficult problem safeguarded for not allowing the region of implementing multistage laying cable pipeline not only not deposit cable pipeline, to durability a kind of challenge especially of cable pipeline itself.In addition, also there are the problems referred to above for being layed in the leave unused cable pipeline of substitute of underground, pipeline internal water accumulation, deposition be husky, the situation such as foreign material and the animal reproduction such as mouse, termite, cable pipeline can be made when serious to lose use value.
Therefore in order to address this problem, someone passes through at cable pipeline opening closed conduit plug, sealed by the pipeline opening of duct plug to cable pipeline, although really solve above-mentioned cable pipeline Problems existing, but Problems existing when cannot solve laying, because the general length of cable pipeline is long, move the outlet of the cable pipeline other end to from the outlet of cable pipeline one end when therefore conveniently spreading line and must lay a draught line in advance in pipeline, the laying of cable is realized fast by draught line, due to the movement of cable pipeline in the process of laying, draught line is easily run back in cable pipeline and is caused being difficult to retrieve, add laying difficulty so on the contrary, be unfavorable for laying, therefore must improve.
Summary of the invention
The purpose of this utility model is deficiency in order to solve above-mentioned technology and the one designed can effectively be fixed draught line, prevent draught line from moving, thus reduce and lay difficulty and can effectively seal cable pipeline again simultaneously, and then prevented from the environmental factors such as silt, ponding, muroid from entering cable pipeline inner chamber breaking the duct plug having draught line fixed structure changing cable.
The duct plug having draught line fixed structure designed by the utility model, comprises one and is placed in cable pipeline inner chamber and the matrix at blocking cable tube road junction, in matrix, be provided with at least one earrings for fixed traction line towards a side of cable pipeline.
Above-mentioned design realizes the invention to be placed in the pipeline opening of cable pipeline with the pipeline opening of blocking cable pipeline, and then prevented the environmental factors such as silt, ponding, muroid from entering cable pipeline inner chamber, draught line in cable pipeline can be fixed on earrings simultaneously, because earrings is effectively fixed draught line, prevent draught line from moving when spreading line, and then decrease paving line difficulty, need next time can find traction the end of a thread easily when using draught line simultaneously.
Simultaneously in the utility model when matrix is placed in cable pipeline inner chamber, described matrix comprises at least one and admittedly holds body, described consolidate hold body be placed in cable pipeline inner chamber and with cable pipeline internal chamber wall fitted seal, and be provided with one and above sealing portion admittedly holding detachable on body, realize admittedly holding body and be dispersed and the receiving portion pressure that divides cable pipeline to be subject to.
Simultaneously matrix of the present utility model is placed in the pipeline opening of cable pipeline and inner chamber with the intensity of the pipeline opening and inner chamber of strengthening cable pipeline, and matrix can disperse and bear to act on the inner chamber of cable pipeline and the active force of pipeline opening.
In order to seal cable pipeline further, be provided with one and above sealing portion admittedly holding detachable on body, above-mentioned sealing portion can be placed in cable pipeline inner chamber along with the described body that admittedly holds, when sealing portion is placed in cable pipeline inner chamber, sealing portion be subject to simultaneously from described admittedly hold in body and cable pipeline to pressure, realize the pipeline opening that sealing portion is sealed cable pipeline further.
As preferentially, described matrix also comprises a lid, and above-mentioned consolidating to hold body be the cylinder-like structure vertical and extended with lid, described lid be when described admittedly hold body be placed in cable pipeline inner chamber time, lid is covered the pipeline opening of cable pipeline, meanwhile, a side of lid contacts at the pipeline opening of cable pipeline.
In order to improve sealing, the cross section in described sealing portion is trapezium structure.
Also be provided with one and above mounting groove admittedly holding on body, sealing portion is stuck in mounting groove, and has the pressure preventing sealing portion from skidding off in mounting groove between sealing portion and mounting groove, and then sealing portion can not be departed from from mounting groove easily.
For the ease of operation, be provided with a gripping groove in the outside of lid, described gripping groove is connected in lid integratedly.
Handled easily during in order to install, described lid has a hand handle, and described hand handle is one-body molded with lid.
Conveniently installing cables or electric wire, and cable is identified, lid has at least one for the sorting apertures through cable or electric wire, and the sorting apertures is simultaneously able to identify the cable being connected to sorting apertures, electric wire.
As preferably, described matrix comprise a lid and two admittedly hold body, two one end of admittedly holding body are vertical with lid to be respectively connected, and makes admittedly to hold body and is placed in cable pipeline inner chamber respectively.
The duct plug having draught line fixed structure designed by the utility model, its beneficial effect is: the pipeline opening being placed in cable pipeline when this product is able to the pipeline opening of blocking cable pipeline, and then prevented the environmental factors such as silt, ponding, muroid from entering cable pipeline inner chamber, draught line in cable pipeline can be fixed on earrings simultaneously, because earrings is effectively fixed draught line, prevent draught line from moving when spreading line, and then decrease paving line difficulty, need next time can find traction the end of a thread easily when using draught line simultaneously.
Accompanying drawing explanation
Fig. 1 is the end view that embodiment 1 one kinds has the duct plug of draught line fixed structure;
Fig. 2 is the stereogram that embodiment 1 one kinds has the duct plug of draught line fixed structure;
Fig. 3 is the upward view that embodiment 1 one kinds has the duct plug of draught line fixed structure;
Fig. 4 is the using state figure that embodiment 1 one kinds has the duct plug of draught line fixed structure;
Fig. 5 is the stereogram that embodiment 2 one kinds has the duct plug of draught line fixed structure;
Fig. 6 is the stereogram that embodiment 3 one kinds has the duct plug of draught line fixed structure;
Fig. 7 is the end view that embodiment 4 one kinds has the duct plug of draught line fixed structure;
Fig. 8 is the stereogram that embodiment 5 one kinds has the duct plug of draught line fixed structure;
Fig. 9 is the stereogram that embodiment 6 one kinds has the duct plug of draught line fixed structure;
Figure 10 is the stereogram that embodiment 7 one kinds has the duct plug of draught line fixed structure;
Figure 11 is the installation process schematic diagram that embodiment 7 one kinds has the duct plug of draught line fixed structure;
Figure 12 is the vertical view that embodiment 8 one kinds has the duct plug of draught line fixed structure;
Figure 13 is the using state figure that embodiment 8 one kinds has the duct plug of draught line fixed structure;
Figure 14 is the using state figure that embodiment 9 one kinds has the duct plug of draught line fixed structure.
In figure: matrix 1, admittedly hold body 2, cable pipeline 3, sealing ring 4, earrings 5, sealing portion 6, first end 61, second end 62, lid 7, first end 61, second end 62, mounting groove 8, gripping groove 9, hand 10, sorting apertures 11, draught line 12.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the duct plug having draught line fixed structure described by the present embodiment, comprise one and be placed in cable pipeline 3 inner chamber and the matrix 1 of blocking cable pipeline 3 mouthfuls, in matrix 1, be provided with at least one earrings 5 for fixed traction line 12 towards a side of cable pipeline 3.Earrings 5 above-mentioned in the present embodiment is one, can determine as requested in a particular embodiment.
Above-mentioned design realizes the invention to be placed in the pipeline opening of cable pipeline 3 with the pipeline opening of blocking cable pipeline 3, and then prevented the environmental factors such as silt, ponding, muroid from entering cable pipeline 3 inner chamber, draught line 12 in cable pipeline 3 can be fixed on earrings 5 simultaneously, because earrings 5 pairs of draught lines 12 are effectively fixed, prevent draught line 12 from moving when spreading line, and then decrease paving line difficulty, need next time can find traction the end of a thread easily when using draught line simultaneously.
As shown in Figure 4, duct plug in the present embodiment is able to the two ends that blocking respectively lives pipeline, then when described pipeline is in idle dormant state and even using state, all be achieved and described pipeline blocking is lived, thus prevented ponding, silt, rubbish, foreign material and mouse, the environmental factors such as ant enter in described pipeline and damage the practicality of described pipeline, therefore for idle cable pipeline 3, after cable pipeline 3 two is by the invention blocking, silt in external environment, foreign material, the environmental factors such as muroid are difficult to the inner chamber being entered cable pipeline 3 by the pipeline opening of cable pipeline 3, thus ensured that idle cable pipeline 3 can be used to cable at any time wear actions such as putting and substitute, and can not because of silt, the factors such as muroid have influence on laying and the safe handling of described cable.
In the present embodiment in order to play sealing function, the position of cable pipeline 3 can be stretched at matrix 1, a sealing ring 4 is set between the lateral wall relative to the pipeline opening of cable pipeline 3.
Innovation and creation simultaneously it is emphasized that in order to easy to operate, earrings 5 in the present embodiment is provided at the center that matrix 1 stretches into cable pipeline 3 one side, but this is not limitation of the invention, earrings 5 described in a particular embodiment also can be located at the optional position that matrix 1 stretches into cable pipeline 3 one side, even can be located at matrix 1 and stretch into cable pipeline 3 one side and on the madial wall coordinated with pipeline opening.
Embodiment 2:
As shown in Figure 5, there is the general configuration of the duct plug of draught line fixed structure identical with embodiment 1 described by the present embodiment, unlike in order to realize better sealing effectiveness, described matrix 1 comprises at least one and admittedly holds body 2, described consolidate hold body 2 be placed in cable pipeline inner chamber and with cable pipeline 3 internal chamber wall fitted seal, and be provided with one and above sealing portion 6 admittedly holding detachable on body 2, in the present embodiment, sealing portion 6 and the number of admittedly holding body 2 are 1, and concrete number can require determine according to specific embodiment.Sealing portion 6 effect in the present embodiment is when admittedly holding body 2 and being placed in cable pipeline 3 inner chamber, cable pipeline 3 inner chamber and admittedly hold body 2 and make sealing portion 6 that deformation occur to be able to further blocking cable pipeline 3 inner chamber, sealing portion 6 is dispersed, accepts the active force acting on cable pipeline 3 simultaneously.Therefore sealing portion 6 is by possessing made by flexible material, such as rubber.The described body 2 that admittedly holds described is in the present embodiment able to and cable pipeline 3 lumen contact, makes admittedly to hold body 2 and disperses while blocking cable pipeline 3 inner chamber, bears partial action in the active force of cable pipeline 3; When above-mentioned consolidating simultaneously holds body 2 with cable pipeline 3 lumen contact; Make admittedly to hold between body 2 and cable pipeline 3 inner chamber and there is certain pressure, make admittedly to hold body 2 and be able to Support Level pipeline opening with the bearing capacity at reinforced pipe road junction.
The sidewall holding body 2 of consolidating conveniently installing the present embodiment in a particular embodiment also can be helicitic texture, simultaneously in order to coordinate with the invention, the pipeline opening inside of cable pipeline 3 must be and the helicitic texture admittedly holding body 2 and coordinate, thus realize screw thread dismounting connected mode.
Embodiment 3:
As shown in Figure 6, described by the present embodiment, there is the general configuration of the duct plug of draught line fixed structure identical with embodiment 2, unlike; Described matrix 1 also comprises a lid 7, and above-mentioned consolidating to hold body 2 are cylinder-like structures vertical and extended with lid 7, described lid 7 is when admittedly holding body 2 and being placed in cable pipeline 3 inner chamber, lid 7 is covered the pipeline opening of cable pipeline 3, meanwhile, a side of lid 7 contacts at the pipeline opening of cable pipeline 3; Earrings 5 described is in the present embodiment placed in inside lid 7; In the present embodiment when admittedly holding body 2 and being placed in cable pipeline 3 inner chamber, lid 7 is covered the pipeline opening of cable pipeline 3, simultaneously, the side of lid 7 is inconsistent in the pipeline opening of cable pipeline 3, also be just equivalent to, lid 7 is sealed the pipeline opening of cable pipeline 3 further and can prevent admittedly holding body 2 and too insert cable pipeline 3 inner chamber, therefore the pipeline opening realizing dual-seal cable pipeline 3 by admittedly holding body 2 and lid 7 enters inner cavity of pipe to avoid the ponding in external environment, silt and snakeworm mouse ant etc., the practical degree of impairment cable pipeline 3.
Described lid 7 is preferably cylindric in the present embodiment, and then lid 7 can intactly be fitted with the pipeline opening of cable pipeline 3, and to seal cable pipeline 3 inner chamber further, lid 7 also can realize the reasonable application of consumptive material simultaneously.
Matrix 1 described in the present embodiment can be prefabricated into plurality of specifications according to the model of cable pipeline 3, thus, make duct plug be applicable to the cable pipeline 3 of various model; And sealing portion 6 can preset plurality of specifications to be applicable to matrix 1 according to the specification size of matrix 1.
The duct plug that it should be noted that in the present embodiment is equally applicable to other the pipeline-like devices conformed to its specification, as water pipe, iron and steel pipe, pipe of cement etc., thus is improved the practicality of duct plug.
Embodiment 4:
As shown in Figure 7, described by the present embodiment, there is the general configuration of the duct plug of draught line fixed structure identical with embodiment 3, unlike; The cross section in the sealing portion 6 in the present embodiment is trapezium structure.
In the present embodiment, sealing portion 6 in the form of a ring, sealing portion 6 has first end 61 and the second end 62, and the thickness of first end 61 is less than the thickness of the second end 62, and the second end 62 is near lid 7, first end 61 is away from lid 7, therefore when sealing portion 6 with admittedly hold body 2 be placed in cable pipeline 3 inner chamber time, sealing portion 6 is subject to from cable pipeline 3 inner chamber and the pressure admittedly holding body 2, due to the trapezium structure in sealing portion 6, therefore the pressure suffered by first end 61 is less than the pressure suffered by described second end 62, and then when duct plug is placed in cable pipeline 3 inner chamber, there is pressure in sealing portion 6 and cable pipeline 3 inner chamber, and then ensured silt further, ponding, the environmental factors such as muroid can not enter cable pipeline 3 inner chamber by the pipeline opening of cable pipeline 3 more, simultaneously when mounted because second end 62 in sealing portion 6 is near lid 7, first end 61 is away from lid 7, therefore matrix 1 is made easily can be placed in cable pipeline 3 inner chamber by the pipeline opening of cable pipeline 3.
Embodiment 5:
As shown in Figure 8, described by the present embodiment, there is the general configuration of the duct plug of draught line fixed structure identical with embodiment 4, unlike; Also be provided with one and above mounting groove 8 admittedly holding on body 2, sealing portion 6 is stuck in mounting groove 8, and there is between sealing portion 6 and mounting groove 8 pressure preventing sealing portion 6 from skidding off in mounting groove 8, in the present embodiment, mounting groove 8 is consistent with the number in sealing portion 6, a sealing portion 6 is provided with in a mounting groove 8, mounting groove 8 described is in the present embodiment one, is provided with a sealing portion 6 in mounting groove 8.
Embodiment 6:
As shown in Figure 9, described by the present embodiment, there is the general configuration of the duct plug of draught line fixed structure identical with embodiment 5, unlike; Be provided with a gripping groove in the outside of lid, described gripping groove is connected to integratedly in lid 7 and exerts a force to matrix 1 for user, and matrix 1 is connected with cable pipeline 3.
Embodiment 7:
As shown in Figure 10, Figure 11, described by the present embodiment, there is the general configuration of the duct plug of draught line fixed structure identical with embodiment 5, unlike; Described lid 7 has a hand 10, and described hand exerts a force to matrix 1 for user with lid 7 is one-body molded 10, and matrix 1 is connected with cable pipeline 3.
Embodiment 8:
As shown in Figure 12 and Figure 13, described by the present embodiment, there is the general configuration of the duct plug of draught line fixed structure identical with embodiment 7, unlike; Described lid 7 has at least one for the sorting apertures 11 through cable or electric wire, and described sorting apertures 11 is able to identify the cable being connected to sorting apertures 11, electric wire.During work, when cable duct 3 inner chamber is equipped with cable, during electric wire, duct plug can make cable while blocking cable pipeline 3 inner chamber, electric wires etc. penetrate lid 7, while the service behaviour not affecting cable pipeline 3, make it possible to prevent silt, ponding, foreign material, the environmental factors such as muroid are to cable, the damage of electric wire, the size of therefore above-mentioned sorting apertures 11 needs the cable being layed in cable pipeline 3 inner chamber needed for basis, the diameter of section size of electric wire etc. is arranged, thus make sorting apertures 11 be applicable to the cable of the different number of turn of different size, electric wire etc.
Embodiment 9:
As shown in figure 14, described by the present embodiment, there is the general configuration of the duct plug of draught line fixed structure identical with embodiment 8, unlike; Described matrix 1 comprise a lid 7 and two admittedly hold body 2, two one end of admittedly holding body 2 are connected with lid 7 is vertical respectively, and the described body 2 that admittedly holds is placed in cable pipeline 3 inner chamber respectively.Therefore the duct plug of like this design can as the connector of two cable ducts, with the pipeline opening of blocking cable pipeline 3 while connection two cable pipelines 3.
Claims (9)
1. one kind has the duct plug of draught line fixed structure, comprise one and be placed in cable pipeline (3) inner chamber and the matrix (1) of blocking cable pipeline (3) mouth, it is characterized in that: in matrix (1), be provided with at least one earrings for fixed traction line (12) (5) towards a side of cable pipeline (3).
2. the duct plug having draught line fixed structure according to claim 1, it is characterized in that: described matrix (1) comprises at least one and admittedly holds body (2), described consolidate hold body (2) be placed in cable pipeline (3) inner chamber and with cable pipeline (3) internal chamber wall fitted seal, and be provided with one and above sealing portion (6) admittedly holding the upper detachable of body (2).
3. the duct plug having draught line fixed structure according to claim 2, it is characterized in that: described matrix (1) also comprises a lid (7), and above-mentioned consolidating to hold body (2) be the cylinder-like structure vertical and extended with lid (7), described lid (7) be when described admittedly hold body (2) be placed in cable pipeline (3) inner chamber time, lid (7) is covered the pipeline opening of cable pipeline (3), meanwhile, a side of lid (7) contacts at the pipeline opening of cable pipeline (3).
4. the duct plug having draught line fixed structure according to Claims 2 or 3, is characterized in that: the cross section of described sealing portion (6) is trapezium structure.
5. the duct plug having draught line fixed structure according to Claims 2 or 3, it is characterized in that: be also provided with one and above mounting groove (8) admittedly holding on body (2), described sealing portion (6) is stuck in mounting groove (8), and has the pressure preventing sealing portion (6) from skidding off in mounting groove (8) between sealing portion (6) and mounting groove (8).
6. the duct plug having draught line fixed structure according to claim 3, is characterized in that: be provided with a gripping groove (9) in the outside of lid (7), described gripping groove (9) is connected in lid (7) integratedly.
7. the duct plug having draught line fixed structure according to claim 3, is characterized in that: described lid (7) has a hand (10), and described hand is one-body molded to (10) and lid (7).
8. the duct plug having draught line fixed structure according to claim 3 or 6 or 7, is characterized in that: described lid (7) has at least one for the sorting apertures (11) through cable or electric wire.
9. the duct plug having draught line fixed structure according to claim 3, is characterized in that: described matrix (1) comprise a lid (7) and two admittedly hold body (2), two one end of admittedly holding body (2) are connected with lid (7) is vertical respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265977.6U CN204578013U (en) | 2015-04-29 | 2015-04-29 | There is the duct plug of draught line fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265977.6U CN204578013U (en) | 2015-04-29 | 2015-04-29 | There is the duct plug of draught line fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204578013U true CN204578013U (en) | 2015-08-19 |
Family
ID=53870608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265977.6U Expired - Fee Related CN204578013U (en) | 2015-04-29 | 2015-04-29 | There is the duct plug of draught line fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204578013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423053A (en) * | 2015-11-19 | 2016-03-23 | 马玉荣 | Cock cap for sewer pipeline |
| CN106981857A (en) * | 2017-04-13 | 2017-07-25 | 国网河南省电力公司洛阳供电公司 | A kind of detachable split power cable insect prevention plugging device |
| CN107269946A (en) * | 2017-08-02 | 2017-10-20 | 上海西邦电气有限公司 | A kind of pipe plugging part |
-
2015
- 2015-04-29 CN CN201520265977.6U patent/CN204578013U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423053A (en) * | 2015-11-19 | 2016-03-23 | 马玉荣 | Cock cap for sewer pipeline |
| CN106981857A (en) * | 2017-04-13 | 2017-07-25 | 国网河南省电力公司洛阳供电公司 | A kind of detachable split power cable insect prevention plugging device |
| CN107269946A (en) * | 2017-08-02 | 2017-10-20 | 上海西邦电气有限公司 | A kind of pipe plugging part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150819 Termination date: 20190429 |