CN203052097U - Multifunctional big-head huff section - Google Patents

Multifunctional big-head huff section Download PDF

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Publication number
CN203052097U
CN203052097U CN 201320014509 CN201320014509U CN203052097U CN 203052097 U CN203052097 U CN 203052097U CN 201320014509 CN201320014509 CN 201320014509 CN 201320014509 U CN201320014509 U CN 201320014509U CN 203052097 U CN203052097 U CN 203052097U
Authority
CN
China
Prior art keywords
pipeline
sealing
pipelines
seal ring
head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320014509
Other languages
Chinese (zh)
Inventor
傅明章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI HANGSHUI PIPE EQUIPMENT CO Ltd
Original Assignee
SHANGHAI HANGSHUI PIPE EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANGHAI HANGSHUI PIPE EQUIPMENT CO Ltd filed Critical SHANGHAI HANGSHUI PIPE EQUIPMENT CO Ltd
Priority to CN 201320014509 priority Critical patent/CN203052097U/en
Application granted granted Critical
Publication of CN203052097U publication Critical patent/CN203052097U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multifunctional big-head huff section which is composed of a body, sealing rings, bolts and nuts, wherein the body is composed of an upper pipeline and a lower pipeline, a reinforced plate is arranged on the body, a plurality of screw holes which are used for fixing the pipelines are formed at two sides of the pipelines, sealing rings are respectively arranged on the inner side walls of the upper pipeline and the lower pipeline, the upper pipeline and the lower pipeline are fixed together through the bolts and the nuts, a sealing spacer is arranged at the joint position of the upper pipeline and the lower pipeline, installation plates are formed at two sides of the body, installation screw holes are formed in the installation plates, sealing grooves are formed in the inner side walls of the upper pipeline and the lower pipeline, the sealing rings are arranged in the sealing grooves, and the sealing rings and the sealing spacer are made from nitrile rubber or fluorine rubber. The multifunctional big-head huff section has the advantages that quick repair of damaged pipelines can be achieved, water does not need to be cut off so that normal use of water can not be influenced, the sealing performance is good, and secondary water leakage and damage to the pipelines can not occur.

Description

Multi-functional major part Hough joint
Technical field
The utility model relates to a kind of repairing joint for the city supply water pipeline repairing, specifically a kind of multi-functional major part Hough joint.
Background technique
At present, city supply water pipeline material great majority adopt ductile iron pipe, reinforced concrete cement pipe, pipe leakage maintenance way commonly used is to be rolled into shroud ring with iron plate to wrap on the impaired pipeline section, mouth is beaten with cement in both sides, treat that cement reaches the set strength rear and carries out water flowing, and general cement reaches set strength need 24 hours, this method not only engineering time long, and water stopping time is longer, make troubles to resident living, then can be more inconvenient for urban duct especially Large head type pipe first-aid, can bring more large-area cutting off the water; In addition, the sealing effect of said method is poor, very easily takes place twice and breaks.
Summary of the invention
In order to solve deficiency of the prior art, the multi-functional major part Hough joint that the utility model provides a kind of convenient and quick construction, good sealing effect, repairing to cut off the water.
The purpose of this utility model realizes by the following technical solutions:
Multi-functional major part Hough joint, constituted by body, seal ring, screw bolt and nut on its structure, body is made of upper and lower two pipelines, body is provided with stiffening plate, be provided with for the screw of fixing tube some in the pipeline both sides, upper and lower insides of pipes wall respectively is placed with seal ring, and upper and lower pipeline is fixed together by screw bolt and nut, and upper and lower pipeline junction point is provided with sealing gasket.
Described body, its both sides form mounting plate, and mounting plate is provided with the installation screw, and upper and lower two insides of pipes walls are provided with seal groove, are provided with seal ring in the seal groove.
Described seal ring and sealing gasket are made of nitrile rubber or fluorine rubber.
Described stiffening plate is arranged at the body outside, can effectively increase mechanism's intensity of body.
Described body, material are that metallic material or nonmetallic material constitute.
In use, at first find the impaired pipeline that leaks, select one section adaptive major part Hough joint to be enclosed within on the impaired pipeline, sealing gasket on the lining of the junction of two pipelines, with screw bolt and nut sleeve pipe is fixed then, tight a bolt, at the seal ring at body two ends also being fixed on the inner tube wall tightly, can omnibearing prevention leak like this.
Owing to adopted above technological scheme, the utlity model has the beneficial effect of giving:
1, simple in structure, sturdy and durable, beautiful shape;
2, maintenance speed is fast, good sealing effect;
3, the pipeline maintenance that is fit to various materials, shorten and need not cut off the water and just can finish repairing engineering time, not only brought convenience to resident living, and retrieved unnecessary economic loss.
Description of drawings
Fig. 1 is example structure schematic representation of the present utility model.
Among the figure: 1 body, 2 seal grooves, 3 stiffening plates, 10 screws.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Referring to accompanying drawing 1, accompanying drawing 2, multi-functional major part Hough joint, be made of body, seal ring, screw bolt and nut on its structure, body is made of upper and lower two pipelines, and body is provided with stiffening plate, be provided with for the screw of fixing tube some in the pipeline both sides, upper and lower insides of pipes wall respectively is placed with seal ring, and upper and lower pipeline is fixed together by screw bolt and nut, and upper and lower pipeline junction point is provided with sealing gasket.
Described body, its both sides form mounting plate, and mounting plate is provided with the installation screw, and upper and lower two insides of pipes walls are provided with seal groove, are provided with seal ring in the seal groove.
Described seal ring and sealing gasket are made of nitrile rubber or fluorine rubber.
Described stiffening plate is arranged at the body outside, can effectively increase mechanism's intensity of body.
Described body, material are that metallic material or nonmetallic material constitute.
In use, at first find the impaired pipeline that leaks, select one section adaptive major part Hough joint to be enclosed within on the impaired pipeline, sealing gasket on the lining of the junction of two pipelines, with screw bolt and nut sleeve pipe is fixed then, tight a bolt, at the seal ring at body two ends also being fixed on the inner tube wall tightly, can omnibearing prevention leak like this.
The utility model is particularly useful for spheroidal graphite pipe major part, can be used for the leak stopping of leaking of spheroidal graphite pipe joint, directly embraces with the utility model at the place that leaks to get final product.

Claims (3)

1. multi-functional major part Hough saves, constituted by body, seal ring, screw bolt and nut on its structure, body is made of upper and lower two pipelines, upper and lower pipeline is fixed together by screw bolt and nut, be provided with for the screw of fixing tube somely in the pipeline both sides, it is characterized in that body is provided with stiffening plate, upper and lower insides of pipes wall respectively is placed with seal ring, and upper and lower pipeline junction point is provided with sealing gasket.
2. according to the described multi-functional major part Hough joint of claim 1, it is characterized in that, described body, upper and lower two insides of pipes walls are provided with seal groove, are provided with seal ring in the seal groove.
3. according to the described multi-functional major part Hough joint of claim 1, it is characterized in that described seal ring and sealing gasket are made of nitrile rubber or fluorine rubber.
CN 201320014509 2013-01-11 2013-01-11 Multifunctional big-head huff section Expired - Fee Related CN203052097U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320014509 CN203052097U (en) 2013-01-11 2013-01-11 Multifunctional big-head huff section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320014509 CN203052097U (en) 2013-01-11 2013-01-11 Multifunctional big-head huff section

Publications (1)

Publication Number Publication Date
CN203052097U true CN203052097U (en) 2013-07-10

Family

ID=48735050

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320014509 Expired - Fee Related CN203052097U (en) 2013-01-11 2013-01-11 Multifunctional big-head huff section

Country Status (1)

Country Link
CN (1) CN203052097U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105953024A (en) * 2016-07-20 2016-09-21 焦祥明 Variable-diameter type Huff section shell convenient to hoist
CN105953023A (en) * 2016-07-20 2016-09-21 焦祥静 Variable-diameter type Huff section sealing gasket
CN105952999A (en) * 2016-07-20 2016-09-21 焦祥明 Variable-diameter type Huff section shell
CN105972354A (en) * 2016-07-20 2016-09-28 焦祥明 Variable-diameter half joint
CN107339539A (en) * 2017-06-28 2017-11-10 重庆市金渝管道设备有限公司 A kind of spherical pipeline leakage plugging device
CN110469730A (en) * 2019-08-15 2019-11-19 福州鸿宇通管业有限公司 A kind of assembling pipe joint

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105953024A (en) * 2016-07-20 2016-09-21 焦祥明 Variable-diameter type Huff section shell convenient to hoist
CN105953023A (en) * 2016-07-20 2016-09-21 焦祥静 Variable-diameter type Huff section sealing gasket
CN105952999A (en) * 2016-07-20 2016-09-21 焦祥明 Variable-diameter type Huff section shell
CN105972354A (en) * 2016-07-20 2016-09-28 焦祥明 Variable-diameter half joint
CN105972354B (en) * 2016-07-20 2018-05-22 焦祥明 A kind of reducing type pipeline leakage plugging device
CN107339539A (en) * 2017-06-28 2017-11-10 重庆市金渝管道设备有限公司 A kind of spherical pipeline leakage plugging device
CN110469730A (en) * 2019-08-15 2019-11-19 福州鸿宇通管业有限公司 A kind of assembling pipe joint

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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: 20130710

Termination date: 20170111