CN204533843U - The general exclusion seal plug of a kind of pore - Google Patents
The general exclusion seal plug of a kind of pore Download PDFInfo
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- CN204533843U CN204533843U CN201520213722.5U CN201520213722U CN204533843U CN 204533843 U CN204533843 U CN 204533843U CN 201520213722 U CN201520213722 U CN 201520213722U CN 204533843 U CN204533843 U CN 204533843U
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- subring
- pressing plate
- pore
- ring
- wall ring
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Abstract
The utility model provides the general exclusion seal plug of a kind of pore, it comprises two semicircular plugging modules, each plugging module comprises some subrings, the two ends of plugging module are provided with the first different pressing plate of size and the second pressing plate, wherein, the outside dimension of the first pressing plate is greater than the size of plugging module outer wall ring, and the size of the second pressing plate is identical with outer wall ring or be less than the outside dimension of outer wall ring.When these two groups of pressing plates make rigging screw in screw, pressing plate can prevent screw to be absorbed in the outer wall ring of flexible material, and when needs sealing plug takes out from pore, only sealing plug need can be pulled out from pore by catching larger-size first pressing plate, taking out very convenient.
Description
Technical field
The utility model relates to the accessory of underground cable protective conduit, particularly the general exclusion seal plug of a kind of pore.
Background technique
In underground, riverbed or when there is place's installing cables such as irrigation canals and ditches, the ground such as indoor need be entered through wall, thus need to carry out shutoff to through wall place, entered inside wall by raceway hole to avoid sewage, poison gas etc.And the shutoff of traditional cable sleeve pipe, all adopt the shutoff of the hard material such as cement, waterproof clay, construction inconvenience, not reproducible use, and occur easily to break when shaking or move to leak, because the different outside diameters of cable is different in cable operation, various shutoff, shutoff that is reserved and threading hole separate, shutoff diameter can not be adjusted at any time during construction, add difficulty of construction, delay construction speed.And existing sealing plug needs screw to load screw in use to make sealing plug expand and realizes sealing closely, but both sides need to arrange in pressing plate prevent screw to be absorbed in sealing plug that flexible material makes.The pressing plate consistent size of current both sides, is not easy to after cable being filled in pore be taken out again, make install and unloading process comparatively complicated.
Model utility content
The purpose of this utility model is to provide a kind of pore general exclusion seal plug, to solve the problem being not easy to take out from pore that existing sealing plug two side guide consistent size causes.
For achieving the above object, the utility model provides the general exclusion seal plug of a kind of pore, comprise the plugging module that two structures are identical, described plugging module is semicylinder structure, two plugging module docking coordinate the cylindrical body being configured for shutoff, wherein, described plugging module has the cable stationary half of some tight suits, and outermost semi-ring is closely enclosed within the inner side of an outer wall ring, the two ends of described outer wall ring are respectively equipped with the first pressing plate and the second pressing plate, the external diameter of described first pressing plate is greater than the external diameter of described outer wall ring, the size of described second pressing plate is identical with the outside dimension of described outer wall ring or be less than the outside dimension of described outer wall ring.
Preferably, described plugging module comprises the first sealing configuration and the second sealing configuration, described first sealing configuration comprises described sealed core and the first subring, one end of described sealed core and described first subring connects and is provided with the first gap between described sealed core and subring, described second seal ring comprises the second subring and the 3rd subring and this two sub-interannulars are provided with the second gap, described first subring, second subring and the 3rd subring thickness identical, the width in above-mentioned gap is identical with the thickness of above-mentioned each subring, described first gap is for assembling described second subring of rear accommodation, described second gap is for assembling rear accommodation first subring.
Preferably, described outer wall ring is provided with some screws, and described screw uses for coordinating swell fixture.
Preferably, described outer wall is equipped with some grooves, and correspondingly described plugging module is outermost is partly equipped with the some projections with described groove fit.
Preferably, the inwall of described each semi-ring is marked with its internal diameter size, and it is corresponding that this size and this semi-ring match the cable dimension used.
Preferably, the making material of described plugging module is flexible flame retardant material.
Preferably, the material of described first pressing plate and the second pressing plate is hard metal.
The outside dimension of the first pressing plate of the general exclusion seal plug of the pore that the utility model provides is greater than the size of outer wall ring, and the size of the second pressing plate is identical with outer wall ring or be slightly less than the outside dimension of outer wall ring.When these two groups of pressing plates make rigging screw in screw, pressing plate can prevent screw to be absorbed in the outer wall ring of flexible material, and when needs sealing plug takes out from pore, only sealing plug need can be pulled out from pore by catching larger-size first pressing plate, taking out very convenient.Use sealing plug can play anti-sealing or other liquid is revealed from pore, prevents harmful other from revealing and frpf effects, not only can play sealing to the pore of installing cables, can also play good seal action to the pore of non-installing cables.
Accompanying drawing explanation
The structural representation of the pore protection universal reducing seal arrangement that Fig. 1 provides for the utility model;
The front view of the pore protection universal reducing seal arrangement that Fig. 2 provides for the utility model;
Fig. 3 is the B-B line sectional view of Fig. 2;
Fig. 4 is the A-A line sectional view of Fig. 2;
The side view of the pore protection universal reducing seal arrangement that Fig. 5 provides for the utility model;
Fig. 6 is the C-C line sectional view of Fig. 5.
Embodiment
For better the utility model being described, hereby with a preferred embodiment, and accompanying drawing is coordinated to elaborate to the utility model, specific as follows:
As shown in Figure 1, the general exclusion seal plug of pore provided by the utility model, comprise the first plugging module 101 and the second plugging module 102 that two structures are identical, these two plugging modules are semicylinder structure, are configured for the cylindrical body sealing plug of shutoff after two plugging module docking coordinate.
As shown in Figure 2,3, 4, plugging module comprises the first sealing configuration 301, second sealing configuration 302 and outer wall ring 303, the first sealing configuration 301 in the present embodiment comprises sealed core 304 and subring 305, the lower end of sealed core 304 and subring 305 is connected by joint 306, second sealing configuration 302 comprises subring 307 and subring 308, and the upper end of subring 307 and subring 308 is connected by joint 309.Wherein, the thickness of subring 305, subring 307 and subring 308 is identical and be semi-ring, sealed core 304 and subring 305 and form the gap of semicircular ring between subring 307 and subring 308, and the width in this gap just equals the one-tenth-value thickness 1/10 of each subring.Mode interspersed overlapping formation semicylinder structure mutually as shown in the figure pressed by this first sealing configuration 301, second sealing configuration 302, namely in the gap of subring 306 between sealed core 304 and subring 305, in the gap of subring 305 between subring 307 and subring 308.Outer wall ring 303 is socketed in the outside of subring 308, jointly forms plugging module with semicylinder structure.The internal diameter of the subring 305 in the present embodiment, subring 307, subring 308 and outer wall ring is respectively 30mm, 40mm, 50mm and 60mm, the cable of four kinds of Dimensionss that difference correspondence uses with these four kinds of dimension pairings, different internal diameter sizes is marked on the inwall of each subring respectively, conveniently check, and internal diameter size error is ± 3mm.
Outer wall is equipped with two annular grooves 310, the outside of correspondingly subring 308 be provided with match with groove 310 two enclose annular protrusion.This groove and arranging of protruding structure can make subring be fastened on securely on outer wall ring, make to be at such as pore the slip that outermost surface subring occurs side is subject to hydraulic pressure extruding etc.
Wherein, joint 306 and 309 is ring shaped foils, and sealed core that it connects by this ring shaped foils 304 and subring 305 and subring 307 and subring 308 connect as one structure.The making material of the Each part of plugging module of the present utility model is flexible flame retardant material, and as three bright ethene, this material, not only can effective waterproof when carrying out the cable protective of pore, also effectively can prevent fires, prevent the intensity of a fire from being spread by pore.
As shown in Figure 5,6, outer wall ring is provided with some screws 701, when envelope maybe has this device of cable to load in pore for coordinating swell fixture to use when being loaded in pore by this device by those screws, by each screw is assembled in each screw, the outer wall ring that flexible material can be made to make is squeezed and expands, thus realizes the sealing of pore.Wherein, the two ends of outer wall ring are respectively equipped with the first pressing plate 601 and the second pressing plate 602, first pressing plate 601 and the second pressing plate 602 for hard metal and make.And the outside dimension of the first pressing plate is greater than the size of outer wall ring, the size of the second pressing plate is identical with outer wall ring or be slightly less than the outside dimension of outer wall ring.These two groups of pressing plates are respectively equipped with the some through holes corresponding with screw 701 position, and during assembling screw, pressing plate can prevent screw to be absorbed in the outer wall ring of flexible material, and improves the sealing of sealing device.
When cable installer needs the cable of certain specification to carry out shutoff, adopt the subring that sealing plug of the present utility model only need find this corresponding to cable specification, and the joint of inside for this subring side is cut open, this semicircular ring shaped foils linkage structure is beneficial to and cuts open fast very much.After two plugging modules are all carried out same treatment, cable is put in the cylindrical body hollow-core construction of two plugging modules formation.And when needs sealing plug takes out from pore, only sealing plug need can be pulled out from pore by catching larger-size first pressing plate, take out very convenient.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those skilled in the art is in the technical scope that the utility model discloses; the distortion do the utility model or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (7)
1. the general exclusion seal plug of pore, it is characterized in that, comprise the plugging module that two structures are identical, described plugging module is semicylinder structure, two plugging module docking coordinate the cylindrical body being configured for shutoff, wherein, described plugging module has the cable stationary half of some tight suits, and outermost semi-ring is closely enclosed within the inner side of an outer wall ring, the two ends of described outer wall ring are respectively equipped with the first pressing plate and the second pressing plate, the external diameter of described first pressing plate is greater than the external diameter of described outer wall ring, the size of described second pressing plate is identical with the outside dimension of described outer wall ring or be less than the outside dimension of described outer wall ring.
2. the general exclusion seal plug of pore according to claim 1, it is characterized in that, described plugging module comprises the first sealing configuration and the second sealing configuration, described first sealing configuration comprises described sealed core and the first subring, one end of described sealed core and described first subring connects and is provided with the first gap between described sealed core and subring, described second seal ring comprises the second subring and the 3rd subring and this two sub-interannulars are provided with the second gap, described first subring, second subring and the 3rd subring thickness identical, the width in above-mentioned gap is identical with the thickness of above-mentioned each subring, described first gap is for assembling described second subring of rear accommodation, described second gap is for assembling rear accommodation first subring.
3. the general exclusion seal plug of pore according to claim 1, is characterized in that, described outer wall ring is provided with some screws, and described screw uses for coordinating swell fixture.
4. the general exclusion seal plug of pore according to claim 1, it is characterized in that, described outer wall is equipped with some grooves, and correspondingly described plugging module is outermost is partly equipped with the some projections with described groove fit.
5. the general exclusion seal plug of pore according to claim 1, is characterized in that, the inwall of described each semi-ring is marked with its internal diameter size, and it is corresponding that this size and this semi-ring match the cable dimension used.
6. the general exclusion seal plug of pore according to claim 1, is characterized in that, the making material of described plugging module is flexible flame retardant material.
7. the general exclusion seal plug of pore according to claim 1, is characterized in that, the material of described first pressing plate and the second pressing plate is hard metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213722.5U CN204533843U (en) | 2015-04-10 | 2015-04-10 | The general exclusion seal plug of a kind of pore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213722.5U CN204533843U (en) | 2015-04-10 | 2015-04-10 | The general exclusion seal plug of a kind of pore |
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| Publication Number | Publication Date |
|---|---|
| CN204533843U true CN204533843U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213722.5U Active CN204533843U (en) | 2015-04-10 | 2015-04-10 | The general exclusion seal plug of a kind of pore |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914698A (en) * | 2016-05-04 | 2016-08-31 | 国网新疆电力公司哈密供电公司 | Cable hole sealing plug and production method thereof |
| CN108054703A (en) * | 2017-12-27 | 2018-05-18 | 上海策元实业有限公司 | A kind of plugging structure for cable hole |
-
2015
- 2015-04-10 CN CN201520213722.5U patent/CN204533843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914698A (en) * | 2016-05-04 | 2016-08-31 | 国网新疆电力公司哈密供电公司 | Cable hole sealing plug and production method thereof |
| CN108054703A (en) * | 2017-12-27 | 2018-05-18 | 上海策元实业有限公司 | A kind of plugging structure for cable hole |
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