CN207218213U - Prefabricated gel waterproof insulation box - Google Patents
Prefabricated gel waterproof insulation box Download PDFInfo
- Publication number
- CN207218213U CN207218213U CN201721169441.XU CN201721169441U CN207218213U CN 207218213 U CN207218213 U CN 207218213U CN 201721169441 U CN201721169441 U CN 201721169441U CN 207218213 U CN207218213 U CN 207218213U
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- top cover
- groove
- fastening
- insulation box
- flange
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Abstract
A kind of prefabricated gel waterproof insulation box, it is that housing is formed by the top cover and bottom two parts buckle split of makrolon one-time cast-forming, can only accommodates a penetrating cable clamp, top cover and bottom are filled with the electric power Silica hydrogel of paste in advance；Housing is provided with two pairs of threading holes run through, and the middle part of each perforated slot is provided with the spacer slit vertical with the axis of threading hole, spacer is embedded with spacer slit.The utility model can be provided for the connecting portion of penetrating cable clamp or other class modes of connection one kind can Fast Installation, and insulate and the good protection device of sealing performance.It is that can ensure that waterproof, insulation, corrosion-resistant, anti-oxidant, antipollution are accomplished in junction portion with electric power Silica hydrogel.Using the compartment structure of factory's pre-fill gel, easy for installation quick, barrier propterty is good and is easy to overhaul and changes, and can be applied to underground cable line, it can also be used to overhead transmission line.Because of the superiority of the product own characteristic, be particularly suitable for use in city street lamp Buried Pipeline Network Systems.
Description
Technical field
Cable mounting technique is the utility model is related to, specifically a kind of prefabricated gel waterproof insulation box.
Background technology
With the acceleration of modernization of urban construction and the continuous improvement of people's living standard, relevant departments of governments at all levels
Also further public lighting system is increased input, constantly lifts the technology content of street lamp illumination system, subtract as far as possible
Cost and line fault risk are laid less, and higher requirement is proposed to the stability, security and reliability of illuminator.
And embedded underground cable has in the mode of terminals generally use：
1st, cluster blocks crimping, and such connection, failure node is more, and line loss is big, and cable bad is serious, and it is frequent that rainy season crosses water
Generation electric leakage, electric shock accidents, electrician's wiring are disorderly and unsystematic without standard, circuit, it is extremely difficult to which Check looks for failure, and cable is easily stolen.
2nd, the penetrating cable clamp branch connection of unprotect box, such connection, is not required to block backbone, easy for installation, does not destroy
Backbone.But because penetrating cable clamp is because mounting process is improper and using under severe conditions, because the environment such as moist, soaked because
Element, service life is short, shell aging, screw rods from rusting or releases, and electric leakage and short circuit can occur when serious, threatens people's life peace
Entirely.
3rd, penetrating cable clamp branch is connected and multiple joints is equipped with into a glue filling box jointly, and resin glue is filled in box, such to connect
Method, it is not required to block backbone, it is easy for installation, do not destroy backbone.But such product manufacturer production quality is uneven, quality without
Method guarantee, causes the product to be difficult or can not repair and maintenance without space mounting, later stage in the early stage.Due to no standard, quality can not
Ensure, embedding situation not in place often occurs.Joint is once broken down, and can not take maintenance apart.Meanwhile because of Embedding Material
The ratio of expanding with heat and contract with cold differs between cable, and product often in the later stage is run, progressively occurs water inlet phenomenon, can not protected safely
Barrier.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of prefabricated gel waterproof insulation box, above-mentioned to solve
Protection to cable connector is improper and product quality lacks standard, installation and maintenance difficulty, makes the cable connector for being embedded in underground
Easily it is corroded and pollutes, the problem of service life is short.
The prefabricated gel waterproof insulation box, it is characterised in that：Described insulation booth is provided with the housing with cavity, housing
It is made up of the top cover and bottom two parts buckle split of makrolon moulding by casting, top cover and bottom medial surface are respectively equipped with top cover
A penetrating cable clamp can be only accommodated in the housing hollow of groove and bottom groove, top cover and bottom split, in top cover and the top cover of bottom
It is filled with the electric power Silica hydrogel of paste in groove and bottom groove in advance respectively, amount of fill is at least the 2/3 of top cover groove and bottom groove volume；
The mosaic of top cover and bottom is equipped with one week flange of the tabular evagination that can be bonded to each other, housing opposite sides
Two pairs of threading holes run through are provided with the flange in face, each threading hole is put together by each half of perforated slot of top cover and bottom,
The middle part of each perforated slot is provided with the spacer slit vertical with the axis of threading hole, spacer is embedded with spacer slit, for stopping
Electric power Silica hydrogel overflows.
Preferably, every a pair of threading holes in flange opposite sides face are coaxially disposed, and relative another two side flange, which is provided with, to be fastened
Hole or fastening bar, the fastening hole and fastening bar are supporting, and fastening bar is provided with the fastening hook with protrusion barb, fastening bar is passed through institute
State the lip fits that top cover and bottom are kept after fastening hole.
Preferably, bottom is provided with fastening hole, and top cover correspondence position is provided with fastening bar；It is tight on the outside of the fastening hole of bottom flange
Adjacent fastening hole is provided with a blend stop, and the blend stop is parallel with fastening hole, fastening hook of the blend stop than stretching out fastening hole under buckling state
0~3mm is higher by, fastening bar is from being pushed out and detaining after being fastened, fasten by after clamping force in order to a pair of top covers and bottom
The fastening hook of box body is by being easy to make top cover and bottom to disengage after conjunction after horizontal thrust.
Preferably, a pair of grooves of uncapping are respectively provided with the flange inner face of top cover and bottom, the groove of uncapping is located at fastening hole
With the side of fastening bar, the wide 4~7mm in outward flange for groove of uncapping, deep 0.5~1.5mm, 4~7mm of flange is stretched into, and push up lid and bottom
The groove of uncapping of lid is oppositely arranged.
Preferably, the spacer is semicircle.
Preferably, when top cover and bottom fasten, the edge alignment of top cover groove and bottom groove.
Preferably, one week positioning chimb is provided with the edge of bottom groove, the periphery for positioning chimb is provided with one week water proof groove,
The edge of top cover groove is provided with one week locating slot, and the periphery of locating slot is provided with one week water-proof strip, when top cover and bottom fasten, convex
Just in locating slot, water-proof strip is embedded in water proof groove just on side, so as to positioning when top cover and bottom fastening and water proof.
A kind of embodiment is that the size of the insulation booth is respectively long 125 ± 4mm, wide 109 ± 4mm, high 120 ± 4mm.
Another embodiment is that the size of the insulation booth is respectively long 77 ± 3mm, wide 70 ± 3mm, high 79 ± 3mm.
Preferably, the lateral surface hole wall of the threading hole is provided with the ring-type convex tendon vertical with threading axially bored line, to strengthen wearing
The pore wall strength of string holes.
The utility model can be provided for the connecting portion of penetrating cable clamp or other class modes of connection one kind can Fast Installation, and
Insulation and the good protection device of sealing performance.It is that can ensure that waterproof, insulation, corrosion resistant are accomplished in junction portion with electric power Silica hydrogel
Erosion, anti-oxidant, antipollution.
The utility model uses the compartment structure of factory's pre-fill gel, and easy for installation quick, barrier propterty is good and is easy to
Maintenance and replacing, can be applied to underground cable line, it can also be used to overhead transmission line.Because of the superiority of the product own characteristic, especially
It is applied to city street lamp Buried Pipeline Network Systems.
The product, relative to the with the obvious advantage of prior art, saves time and cost in installation process, simple installation, makes
With long lifespan, waterproof and dustproof, insulation effect are good, safeguard and change fast and easy, without professional training, have before promoting well
Scape.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram front view,
Fig. 2 is Fig. 1 top view,
Fig. 3 is bottom medial surface structural representation,
Fig. 4 is Fig. 3 left view,
Fig. 5 is inside of top cover face structural representation,
Fig. 6 is Fig. 5 left view.
In figure：1-flange, 2-fastening hole, 3-bottom groove, 4-water proof groove, 5-positioning chimb, 6-threading hole, 7-
Fastening bar, 8-fasten hook, 9-water-proof strip, 10-locating slot, 11-top cover groove, 12-top cover, 13-housing hollow, 14-bottom
Lid, 15-blend stop, 16-spacer, 17-spacer slit, 18-groove of uncapping, 19-electric power Silica hydrogel, 20-perforated slot, 21-convex
Muscle.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：Prefabricated gel is prevented as shown in Fig. 1,2
Water insulation booth, described insulation booth are provided with housing, and housing is the top cover 12 and the two parts of bottom 14 by makrolon moulding by casting
Buckle split is formed, and such as Fig. 3~6, top cover and bottom are respectively equipped with top cover groove 11 and bottom groove 3, and top cover groove 11 and bottom groove 3 are spelled
Conjunction forms housing hollow 13, and the volume of housing hollow 13 can only accommodate a penetrating cable clamp, in top cover and the top cover groove 11 of bottom
With the electric power Silica hydrogel for being filled with paste in bottom groove 3 in advance respectively, the amount of fill of electric power Silica hydrogel is at least top cover groove 11 and bottom
The 2/3 of 3 respective volume of groove.
The mosaic of top cover 12 and bottom 14 is equipped with one week flange 1 of tabular evagination, top cover 12 and bottom 14 it is convex
Edge 1 is mutually aligned fitting, and the inwall of top cover groove 11 and bottom groove 3 also aligns setting, forms the housing hollow of rounded-cube shape
13.It is provided with two pairs of threading holes 6 run through at the flange 1 in housing opposite sides face, each threading hole is by the half and half of top cover and bottom
The individual split of perforated slot 20, a circular threading hole is formed, the middle part of each perforated slot 20 is provided with vertical with the axis of threading hole
Spacer slit 17, spacer 16 is embedded with spacer slit 17, for stopping that electric power Silica hydrogel overflows.Electric power Silica hydrogel and spacer
16 have been arranged in the top cover and bottom of separation when factory dispatches from the factory, and are used as a finished product, without loading electricity in addition
Power Silica hydrogel.
Such as Fig. 3, every a pair of threading holes in opposite sides face are coaxially disposed, and the relatively another both sides of flange are equipped with fastening hole 2
Or fastening bar 7, such as Fig. 3, bottom is provided with fastening hole 2, and top cover correspondence position is provided with fastening bar 7；The fastening hole 2 and fastening bar 7
It is supporting.Fastening bar 7 is provided with the fastening hook 8 with protrusion barb, fastening bar 7 is kept top cover and bottom after passing through the fastening hole 2
Flange 1 be bonded.Such as Fig. 6, fastening the front end face of hook, width is gradually increased backward, forms an inclined-plane, in favor of through fastening
Hole 2, and the edge of fastening hole 2 is hooked after passing through, prevent from disengaging after fastening.
Such as Fig. 4, a blend stop 15 is provided with close to fastening hole 2 in the outside of fastening hole 2 of bottom flange 1, the blend stop 15 and
Fastening hole 2 is parallel, and such as Fig. 1, blend stop 15 is more contour than the fastening hook 8 that fastening hole is stretched out under buckling state, or is higher by 0~3mm, so as to
Fastened after a pair of top covers and bottom are by clamping force, stretching for fastening bar 7 is blocked when preventing at fastening hole with pliers clamping
Go out, after fastening, blend stop can prevent clamping of the pliers at fastening hole from releasing fastening bar, the fastening hook 8 of box body after fastening
After horizontal thrust, such as when being inserted in parallel into using flat mouth bottle opener, be easy to make fastening hook inwardly deform upon it is mobile and will top
Lid and bottom lid disengages, in order to overhaul and change accessory or penetrating cable clamp therein.
Such as Fig. 3,5, a pair of grooves 18 of uncapping are respectively provided with the medial surface of flange 1 of top cover and bottom, the groove 18 of uncapping is located at
The one or both sides of fastening hole 2 and fastening bar 7, the wide 4~7mm in outward flange for groove 18 of uncapping, deep 0.5~1.5mm, stretch into flange 4
~7mm, and the groove 18 of uncapping of top cover and bottom is oppositely arranged.In order to which flat mouth bottle opener is inserted when opening top cover and bottom,
Exert a force and separate top cover and bottom under the cooperation of fastening bar abjection fastening hole.
Such as Fig. 4,6, the spacer 16 is semicircle.Set when dispatching from the factory, prevent the electric power Silica hydrogel of paste flows from overflowing
Go out, when in use, spacer is taken out, to place cable.
Such as Fig. 3,5, one week positioning chimb 5 is provided with the edge of bottom groove, the periphery of positioning chimb 5 is provided with one week water proof groove
4, one week locating slot 10 is provided with the edge of top cover groove, the periphery of locating slot 10 is provided with one week water-proof strip 9, and top cover and bottom fasten
When, positioning chimb 5 is just in the locating slot 10, and water-proof strip 9 is just in water proof groove 4, when being fastened so as to top cover and bottom
Positioning and water proof.
Such as Fig. 2, the lateral surface hole wall of the threading hole is provided with the ring-type convex tendon 21 vertical with threading axially bored line, to strengthen wearing
The pore wall strength of string holes.
A kind of embodiment of model is that the size of insulation booth is respectively long 125 ± 4mm, wide 109 ± 4mm, high by 120 ±
4mm.A larger standard penetrating cable clamp can be accommodated.
The embodiment of another model is that the size of the insulation booth is respectively long 77 ± 3mm, wide 70 ± 3mm, high by 79 ±
3mm.Length 47~50mm, the wide 46~49mm of the housing hollow of formation, deep 70~75mm, can accommodate less single standard
Penetrating cable clamp.
When in use, because buckle-type of the present utility model designs, it is only necessary to a step, be put into the situation of wire clamp
Under, alignment compression can fasten, and complete installment work.Spacer is taken out during installation, already installed insulation puncture line clamping
It is placed in housing hollow, top cover and the appropriate pressure of bottom alignment is fastened, without special tool(s) and winding adhesive tape, without tears open
Construction is removed, corrected, mixed and heated, can also be used even in very narrow place, 10 seconds are to complete a product
Installation.Having constructed to come into operation.
The product, relative to the with the obvious advantage of prior art, saves time and cost in installation process, simple installation, makes
With long lifespan, waterproof and dustproof, insulation effect are good, safeguard and change fast and easy, without professional training, have before promoting well
Scape.
Claims (10)
- A kind of 1. prefabricated gel waterproof insulation box, it is characterised in that：Described insulation booth is provided with the housing with cavity, housing by The top cover (12) of makrolon moulding by casting and bottom (14) two parts buckle split are formed, and top cover and bottom medial surface are set respectively There are top cover groove (11) and bottom groove (3), housing hollow (13) can only accommodate a penetrating cable clamp, in top cover and the top cover groove of bottom (11) and in bottom groove (3) it is filled with the electric power Silica hydrogel of paste in advance respectively, amount of fill is at least top cover groove (11) and bottom groove (3) The 2/3 of volume；The mosaic of top cover and bottom is equipped with one week flange (1) of the tabular evagination that can be bonded to each other, housing opposite sides Flange (1) place in face is provided with two pairs of threading holes (6) run through, each threading hole by top cover and bottom each half of perforated slot (20) It is put together, the middle part of each perforated slot (20) is provided with the spacer slit (17) vertical with the axis of threading hole, and spacer slit (17) is interior Spacer (16) is embedded with, for stopping that electric power Silica hydrogel overflows.
- 2. prefabricated gel waterproof insulation box according to claim 1, it is characterised in that：Flange (1) opposite sides face Every a pair of threading holes are coaxially disposed, and relative another two side flange is provided with fastening hole (2) or fastening bar (7), the fastening hole (2) with Fastening bar (7) is supporting, and fastening bar (7) is provided with the fastening hook (8) with protrusion barb, fastening bar (7) is passed through the fastening hole (2) The fitting of the flange (1) of top cover and bottom is kept afterwards.
- 3. prefabricated gel waterproof insulation box according to claim 2, it is characterised in that：Bottom is provided with fastening hole (2), top Lid correspondence position is provided with fastening bar (7)；On the outside of the fastening hole (2) of bottom flange (1) blend stop is provided with close to fastening hole (2) (15), the blend stop (15) is parallel with fastening hole (2), and blend stop than stretching out the fastening hook (8) of fastening hole under buckling state is higher by 0~ 3mm, fastening bar is from being pushed out and fastening back box after being fastened, fasten by after clamping force in order to a pair of top covers and bottom The fastening hook (8) of body is disengaged by being easy to make top cover and bottom after horizontal thrust.
- 4. the prefabricated gel waterproof insulation box according to Claims 2 or 3, it is characterised in that：In the convex of top cover and bottom Edge (1) medial surface is respectively provided with a pair of grooves of uncapping (18), and the groove of uncapping (18) is located at the side of fastening hole (2) and fastening bar (7), Uncap the wide 4~7mm in outward flange of groove (18), deep 0.5~1.5mm, stretches into 4~7mm of flange, and the groove of uncapping of top cover and bottom (18) it is oppositely arranged.
- 5. prefabricated gel waterproof insulation box according to claim 1, it is characterised in that：The spacer (16) is semicircle Shape.
- 6. prefabricated gel waterproof insulation box according to claim 1, it is characterised in that：When top cover and bottom fasten, top Align at the edge of cover slot (11) and bottom groove (3).
- 7. prefabricated gel waterproof insulation box according to claim 1, it is characterised in that：One is provided with the edge of bottom groove Zhou Dingwei chimbs (5), the periphery of positioning chimb (5) are provided with one week water proof groove (4), one week locating slot are provided with the edge of top cover groove (10), the periphery of locating slot (10) is provided with one week water-proof strip (9), and when top cover and bottom fasten, positioning chimb (5) is just embedded in fixed In position groove (10), water-proof strip (9) is just interior embedded in water proof groove (4), so as to positioning when top cover and bottom fastening and water proof.
- 8. prefabricated gel waterproof insulation box according to claim 1, it is characterised in that：The size difference of the insulation booth For long 125 ± 4mm, wide 109 ± 4mm, high 120 ± 4mm.
- 9. prefabricated gel waterproof insulation box according to claim 1, it is characterised in that：The size difference of the insulation booth For long 77 ± 3mm, wide 70 ± 3mm, high 79 ± 3mm.
- 10. prefabricated gel waterproof insulation box according to claim 1, it is characterised in that：The lateral surface of the threading hole Hole wall is provided with the ring-type convex tendon (21) vertical with threading axially bored line, to strengthen the pore wall strength of threading hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721169441.XU CN207218213U (en) | 2017-09-08 | 2017-09-08 | Prefabricated gel waterproof insulation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721169441.XU CN207218213U (en) | 2017-09-08 | 2017-09-08 | Prefabricated gel waterproof insulation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207218213U true CN207218213U (en) | 2018-04-10 |
Family
ID=61824559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721169441.XU Active CN207218213U (en) | 2017-09-08 | 2017-09-08 | Prefabricated gel waterproof insulation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207218213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899860A (en) * | 2018-09-04 | 2018-11-27 | 沈阳伊思特机器人自动化科技有限公司 | Fireproof cable dividing box |
-
2017
- 2017-09-08 CN CN201721169441.XU patent/CN207218213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899860A (en) * | 2018-09-04 | 2018-11-27 | 沈阳伊思特机器人自动化科技有限公司 | Fireproof cable dividing box |
| CN108899860B (en) * | 2018-09-04 | 2024-03-29 | 沈阳北方艾克电缆有限公司 | Fireproof cable branch box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Ping Inventor after: Lv Qiang Inventor after: Chen Bing Inventor after: Chen Junyu Inventor after: Xiao Nan Inventor after: Li Jia Inventor after: Gong Qingguo Inventor after: Li Wenfeng Inventor after: Fu Lie Inventor after: Xiao Hao Inventor after: Gao Xiong Inventor after: Wang Xi Inventor after: Deng Ming Inventor after: Wang Feng Inventor after: Feng Peng Inventor after: Fang Yong Inventor after: Zhang Ting Inventor after: Wang Chuntao Inventor before: Jiang Wei Inventor before: Lv Qiang Inventor before: Li Bijun Inventor before: Chen Junyu Inventor before: Xiao Nan Inventor before: Li Jia Inventor before: Gong Qingguo Inventor before: Li Wenfeng Inventor before: Fu Lie Inventor before: Xiao Hao Inventor before: Gao Xiong Inventor before: Fang Ping Inventor before: Zhang Shengyu Inventor before: Wang Feng Inventor before: Feng Peng Inventor before: Fang Yong Inventor before: Zhang Ting Inventor before: Wang Chuntao |