CN206673509U - Electrical conduits waterproof connecting structure - Google Patents
Electrical conduits waterproof connecting structure Download PDFInfo
- Publication number
- CN206673509U CN206673509U CN201720434240.1U CN201720434240U CN206673509U CN 206673509 U CN206673509 U CN 206673509U CN 201720434240 U CN201720434240 U CN 201720434240U CN 206673509 U CN206673509 U CN 206673509U
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- China
- Prior art keywords
- sleeve pipe
- electrical conduits
- annular groove
- sealing strip
- screw rod
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Abstract
The utility model discloses a kind of electrical conduits waterproof connecting structure, including two electrical conduits, sleeve pipe is respectively arranged with one end termination of two electrical conduits, internal surface of sleeve pipe is provided with the internal thread being threadedly coupled with electrical conduits, the inwall of sleeve pipe also projection is provided with ring gear, ring gear side side is provided with a ring groove I, annular groove I has been embedded in sealing strip I, any sleeve pipe, which is located on sleeve pipe opposite side end face, is provided with a ring groove II, annular groove II has been embedded in a circle sealing strip II, on the outer peripheral face of any sleeve pipe at least two bases are fixed with along its circumferential direction interval, screw rod is hingedly connected with base, on the outer peripheral face of another sleeve pipe and corresponding base is fixed with deck, the edge of deck has the neck that can be caught in screw rod, screw thread is combined with tightening nut on screw rod.The utility model is simple in construction, easy to use, can quickly realize connection installation and water-proofing treatment to electrical conduits, reduce workload and working strength, improve speed of application.
Description
Technical field
It the utility model is related to pipe joint, and in particular to a kind of electrical conduits waterproof connecting structure.
Background technology
In installing engineering, electric specialty Pipe installing often refers to the bright dress of coating steel pipe and concealed installation.Electrical conduits tradition
Construction is typically using sleeve pipe welding, mantle fiber threaded connection, tightening formula sleeve pipe connection.It is generally optimal in small-caliber pipeline construction
Connected mode is tightening formula sleeve pipe connection, and big-diameter pipeline construction is typically welded using sleeve pipe.In traditional construction technique, using phase
With the electrical conduits of caliber, electrical conduits are cut into the steel sleeve of certain length using cutting machine, then using oxygen, acetylene
And after cutter splits electrical conduits, expand caliber, two electrical conduits for needing to connect then are inserted into expansion respectively
In sleeve pipe afterwards and opposite end abuts together, is finally welded the sleeve pipe after expansion and the seam crossing of electrical conduits with welding machine
Sealing, then welded seal is carried out to the sleeve pipe slot after expansion, surface anticorrosion processing is finally carried out again.But weld seam can go out unavoidably
Existing defect, leak in pipe is caused, long-term use meeting corrosion pipeline inwall, detrimental effect is played to the insulating barrier of cable in pipe.In addition
The welding and the welding of itself of sleeve pipe and electrical conduits after expansion, the manpower and materials consumed are all very big, quantities compared with
Greatly, construction progress control is undesirable.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of energy is provided
Construction working intensity is enough reduced, lifts project progress, improves the electrical conduits waterproof connecting structure of connection sealing water proofing property.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
A kind of electrical conduits waterproof connecting structure, including the electrical conduits that two butt heads are oppositely arranged, two electrical conduits
Sleeve pipe is respectively arranged with the termination of opposite side, internal surface of sleeve pipe is provided with the interior spiral shell being threadedly coupled with electrical conduits where it
Line, the also raised ring that circumferentially extends and can be stopped to electrical conduits along it that is provided with of inwall of sleeve pipe are kept off, ring gear direction
A ring groove I is provided with around casing axis on the side of electrical conduits side, a circle sealing strip is embedded with along its length in annular groove I
I, sealing strip I, which has, protrudes from the notch of annular groove I and the sealing I that can be sealed to electrical conduits end face, any sleeve pipe with
Its axis is provided with a ring groove II on the relative one end end face of its adjacent casing, is embedded with along its length in annular groove II
One circle sealing strip II, sealing strip II, which has, protrudes from the sealing that end face is sealed between the notch of annular groove II and two sleeve pipes
II, at least two bases are fixedly connected with along its circumferential direction uniform intervals on the outer peripheral face of any sleeve pipe, are provided with base
One end of a piece screw rod and screw rod is articulated and connected with base, and the axis of the rotational plane of screw rod and sleeve pipe where it is put down positioned at same
On face, on the outer peripheral face of another sleeve pipe and position of corresponding base is fixedly connected with deck, and the edge of deck has and can made
The neck that screw rod is caught in, screw thread is combined with tightening nut on screw rod, and the section maximum outside diameter of tightening nut is more than the maximum of neck
Width, when two sleeve pipe opposite side end faces mutually abut together, screw rod can be stuck in neck and be stretched out through deck
In the opposite side of deck, tightening nut can be connected to side of the deck away from base so that two sleeve pipes are fixed together.
In the utility model, two sleeve pipes are threaded in relative the one of two electrical conduits by its internal thread respectively
Hold on termination, and by revoling tube, the sealing strip I that ring is blocked is pressed on the end face of electrical conduits, it is connect with this
Seam is sealed；Then connect again by one end that sleeve pipe is separately installed with two electrical conduits is relative, make deck on sleeve pipe and
Base is corresponding, rotates tightening nut, moves it to one end away from base, then rotates screw rod, it is embedded in accordingly
Neck in, then rotate tightening nut again, it is connected on the one end of deck away from base, make two electric zinc-plated pipelines
Mutually tense together, and waterproof effect is realized to being sealed between two sleeve pipes by sealing strip II.Sleeve pipe passes through screw thread
It is connected with electrical conduits, and is connected between two sleeve pipes further through tie-rod, simple to operate, workload and work is strong
Degree is reduced, and speed of application is accelerated, and project progress gets a promotion, while is sealed tightly, and leak in pipe will not be caused
Corrosion, is preferably protected to electric wire in pipe.
As optimization, covered with one layer of resilient rubbber cushion in the interior threaded surface.Sleeve pipe after being connected with electrical conduits,
Gap between its screw thread is clogged completely by resilient rubbber cushion, further increases waterproof effect.
As optimization, the section of the annular groove I and the annular groove II is dovetail-shape, the sealing strip I and the sealing
The section of bar II is in hourglass shape, and the lower half of the sealing strip I is embedded in the annular groove I, the lower half of the sealing strip II
Portion is embedded in the annular groove II.The sealing strip lower half of hourglass shape is embedded in the annular groove, it is not easy to is dropped out, is sealed in addition
The bar first half is exposed at annular groove, and the relatively conventional O shapes sealing strip in the part exposed is more, and sealing effectiveness is more preferable.
In summary, the beneficial effects of the utility model are：The utility model is simple in construction, easy to use, can be fast
The water-proofing treatment of connection installation and junction of the realization of speed to electrical conduits, reduces workload and working strength, improves
Speed of application.
Brief description of the drawings
In order that the purpose, technical scheme and advantage of utility model are clearer, it is new to this practicality below in conjunction with accompanying drawing
Type is described in further detail, wherein：
Fig. 1 is the sectional view of the utility model connection.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, the electrical conduits waterproof connecting structure in present embodiment, including two butt heads are oppositely arranged
Electrical conduits 1, be respectively arranged with sleeve pipe 11 on the termination of two opposite sides of electrical conduits 1, the inwall of sleeve pipe 11 be provided with
The internal thread that electrical conduits 1 where it are threadedly coupled, the inwall also projection of sleeve pipe 11 are provided with along its circumferentially extending and can be right
Ring that electrical conduits 1 are stopped gear 2, ring gear 2 around the axis of sleeve pipe 11 towards being provided with a ring groove on the side side of electrical conduits 1
I 3, it is embedded with a circle sealing strip I 4 in annular groove I 3 along its length, sealing strip I 4, which has, protrudes from the notch of annular groove I 3 and can
The sealing I sealed to the end face of electrical conduits 1, around it on the relative one end end face of any sleeve pipe 11 adjacent thereto of sleeve pipe 11
Axis is provided with a ring groove II 5, is embedded with a circle sealing strip II 6 in annular groove II 5 along its length, and sealing strip II 6 has
The sealing II that end face is sealed between the notch of annular groove II 5 and two sleeve pipes 11 is protruded from, on the outer peripheral face of any sleeve pipe 11
At least two bases 7 are fixedly connected with along its circumferential direction uniform intervals, the one of a screw rod 8 and screw rod 8 is provided with base 7
End is articulated and connected with base 7, and the axis of the rotational plane of screw rod 8 and sleeve pipe 11 where it is in the same plane, another sleeve pipe
On the 11 outer peripheral face and position of corresponding base 7 is fixedly connected with deck 9, and the edge of deck 9, which has, can be caught in screw rod 8
Neck, screw thread is combined with tightening nut 10 on screw rod 8, and the maximum that the section maximum outside diameter of tightening nut 10 is more than neck is wide
Degree, when two opposite side end faces of sleeve pipe 11 mutually abut together, screw rod 8 can be stuck in neck and be stretched through deck 9
For the opposite side of deck 9, tightening nut 10 can be connected to side of the deck 9 away from base 7 so that two sleeve pipes 11 are fixed
Together.
In present embodiment, covered with one layer of resilient rubbber cushion in the interior threaded surface.
In present embodiment, the section of the annular groove I 3 and the annular groove II 5 is dovetail-shape, the sealing strip I 4
Section with the sealing strip II 6 is in hourglass shape, and the lower half of the sealing strip I 4 is embedded in the annular groove I 3, described close
The lower half of strip of paper used for sealing II 6 is embedded in the annular groove II 5.
During specific implementation, the base includes the fixed block being fixedly connected on sleeve pipe side face, and fixed block is remote
From sleeve pipe side side be concavely provided with along place casing length direction extend mounting groove, one end of screw rod is located in mounting groove
And the hinge by being set along mounting groove both sides cell wall relative direction is hingedly connected together with fixed block, one end of hinge is fixed
It is connected to the side cell wall of mounting groove, the other end is through after the cell wall of mounting groove and being threadedly attached in stop nut thereon
It is carried out spacing.The tightening nut is the wing end of wing nut and wing nut away from deck side.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although logical
Cross and the utility model has been described with reference to preferred embodiment of the present utility model, but one of ordinary skill in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from appended claims institute
The spirit and scope of the present utility model limited.
Claims (3)
1. a kind of electrical conduits waterproof connecting structure, including the electrical conduits that two butt heads are oppositely arranged, it is characterised in that：Two
Sleeve pipe is respectively arranged with the termination of electrical conduits opposite side, internal surface of sleeve pipe is provided with to be threadedly coupled with electrical conduits where it
Internal thread, the inwall of sleeve pipe also raised is provided with along its circumferentially extending and the ring that can be stopped to electrical conduits keeps off, ring
Gear is embedded with a circle along its length towards a ring groove I is provided with around casing axis on the side of electrical conduits side in annular groove I
Sealing strip I, sealing strip I, which has, protrudes from the notch of annular groove I and the sealing I that can be sealed to electrical conduits end face, any
Its axis is provided with a ring groove II on the relative one end end face of sleeve pipe sleeve pipe adjacent thereto, in annular groove II along its length
Be embedded with a circle sealing strip II, sealing strip II have protrude from end face between the notch of annular groove II and two sleeve pipes sealed it is close
Envelope portion II, at least two bases are fixedly connected with along its circumferential direction uniform intervals on the outer peripheral face of any sleeve pipe, are set on base
The one end for being equipped with a screw rod and screw rod is articulated and connected with base, and the axis of the rotational plane of screw rod and sleeve pipe where it is located at together
In one plane, on the outer peripheral face of another sleeve pipe and position of corresponding base is fixedly connected with deck, and the edge of deck has energy
The neck for being enough caught in screw rod, screw thread is combined with tightening nut on screw rod, and the section maximum outside diameter of tightening nut is more than neck
Breadth Maximum, when two sleeve pipe opposite side end faces mutually abut together, screw rod can be stuck in neck and pass through deck
The opposite side of deck is stretched out in, tightening nut can be connected to side of the deck away from base so that two sleeve pipes are fixed on one
Rise.
2. electrical conduits waterproof connecting structure according to claim 1, it is characterised in that：Covered in the interior threaded surface
There is one layer of resilient rubbber cushion.
3. electrical conduits waterproof connecting structure according to claim 1, it is characterised in that：The annular groove I and the annular groove
II section is dovetail-shape, and the section of the sealing strip I and the sealing strip II is in hourglass shape, under the sealing strip I
Half portion is embedded in the annular groove I, and the lower half of the sealing strip II is embedded in the annular groove II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434240.1U CN206673509U (en) | 2017-04-24 | 2017-04-24 | Electrical conduits waterproof connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434240.1U CN206673509U (en) | 2017-04-24 | 2017-04-24 | Electrical conduits waterproof connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673509U true CN206673509U (en) | 2017-11-24 |
Family
ID=60375799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720434240.1U Active CN206673509U (en) | 2017-04-24 | 2017-04-24 | Electrical conduits waterproof connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673509U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468880A (en) * | 2018-06-14 | 2018-08-31 | 江苏宝地管业有限公司 | It is a kind of to facilitate durable pipeline |
| CN109386304A (en) * | 2018-12-24 | 2019-02-26 | 长安大学 | A kind of pipe for escaping of globality and airtightness enhancing |
| CN111463725A (en) * | 2020-04-09 | 2020-07-28 | 遵义华正电缆桥架有限公司 | Cable bridge connecting structure |
| CN112879671A (en) * | 2021-01-18 | 2021-06-01 | 倪苏宁 | Roof pipeline structure is worn to foam concrete leak protection water |
| CN114094382A (en) * | 2021-11-20 | 2022-02-25 | 台州市中能摩托车有限公司 | Circuit ventilation waterproof high-temperature-resistant structure |
| US11674299B2 (en) | 2021-09-10 | 2023-06-13 | Zhejiang Shengge Technology Co., Ltd. | Cross beam of canopy |
| CN117096801A (en) * | 2023-10-16 | 2023-11-21 | 山东万博科技股份有限公司 | Communication pipeline joint device |
-
2017
- 2017-04-24 CN CN201720434240.1U patent/CN206673509U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468880A (en) * | 2018-06-14 | 2018-08-31 | 江苏宝地管业有限公司 | It is a kind of to facilitate durable pipeline |
| CN109386304A (en) * | 2018-12-24 | 2019-02-26 | 长安大学 | A kind of pipe for escaping of globality and airtightness enhancing |
| CN111463725A (en) * | 2020-04-09 | 2020-07-28 | 遵义华正电缆桥架有限公司 | Cable bridge connecting structure |
| CN112879671A (en) * | 2021-01-18 | 2021-06-01 | 倪苏宁 | Roof pipeline structure is worn to foam concrete leak protection water |
| CN112879671B (en) * | 2021-01-18 | 2023-12-19 | 浙江常盛建材有限公司 | Foam concrete leakage-proof roof penetrating pipeline structure |
| US11674299B2 (en) | 2021-09-10 | 2023-06-13 | Zhejiang Shengge Technology Co., Ltd. | Cross beam of canopy |
| CN114094382A (en) * | 2021-11-20 | 2022-02-25 | 台州市中能摩托车有限公司 | Circuit ventilation waterproof high-temperature-resistant structure |
| CN114094382B (en) * | 2021-11-20 | 2024-03-15 | 台州市中能摩托车有限公司 | Waterproof high temperature resistant structure of circuit ventilation |
| CN117096801A (en) * | 2023-10-16 | 2023-11-21 | 山东万博科技股份有限公司 | Communication pipeline joint device |
| CN117096801B (en) * | 2023-10-16 | 2024-01-09 | 山东万博科技股份有限公司 | Communication pipeline joint device |
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| GR01 | Patent grant |