CN202580385U - Self-locking reinforcing-type double-steel wire type annular hoop - Google Patents

Self-locking reinforcing-type double-steel wire type annular hoop Download PDF

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Publication number
CN202580385U
CN202580385U CN 201220196883 CN201220196883U CN202580385U CN 202580385 U CN202580385 U CN 202580385U CN 201220196883 CN201220196883 CN 201220196883 CN 201220196883 U CN201220196883 U CN 201220196883U CN 202580385 U CN202580385 U CN 202580385U
Authority
CN
China
Prior art keywords
hoop
annular hoop
self
lug plate
bolt
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 - Lifetime
Application number
CN 201220196883
Other languages
Chinese (zh)
Inventor
汤亮
杨洋
王伟
孟国栋
蒋志刚
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.)
Dongfeng Commercial Vehicle Co Ltd
Original Assignee
Dongfeng Automobile 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 Dongfeng Automobile Co Ltd filed Critical Dongfeng Automobile Co Ltd
Priority to CN 201220196883 priority Critical patent/CN202580385U/en
Application granted granted Critical
Publication of CN202580385U publication Critical patent/CN202580385U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a self-locking reinforcing-type double-steel wire type annular hoop which comprises an annular hoop, an annular hoop gasket, a lug plate and an annular bolt, wherein the annular hoop bolt is arranged in a through hole of the lug plate and passes through the through hole; and a plurality of loosing preventing sheets allowing thread gaps of the annular hoop bolt to embed into are arranged on the internal wall of the through hole of the lug plate. According to the self-locking reinforcing-type double-steel wire type annular hoop, a sleeve ring and the loosing preventing sheets are addedly arranged on the lug plate; the sleeve ring can extend the thread screwing length of the lug plate and the annular hoop bolt, and also can improve the reliability in connection; the loosing preventing sheets can be embedded into the thread gaps of the annular hoop bolt after the annular hoop is fastened, so that the part where the lug plate is screwed with the annular hoop bolt can be effectively prevented from loosing. During use, the cooling liquid of a radiator is hardly lost, and the normal work of an engine cannot be influenced.

Description

Reinforced pair of wire type hoop of self-locking
Technical field
The utility model relates to the hoop that pipeline connects usefulness, refers to reinforced pair of wire type hoop of a kind of self-locking particularly.
Background technique
In pipeline connected, the two wire type hoops that often use mainly were made up of hoop, hoop packing ring, otic placode and hoop screw.Hoop is two steel wires, and an end of two steel wires is fixed on the otic placode, and the other end is enclosed within on the hoop screw, and two steel wires of hoop are urgent through otic placode and hoop screw.During installation, the hoop screw passes through hole, hoop, the hoop packing ring of otic placode successively.
Because this kind hoop is to lean on two steel wires stressed, and the hoop packing ring is fixed on the hoop screw foremost, the position that the change of hoop internal diameter size screws on the hoop screw through otic placode changes.This kind hoop is not provided with proof measures again, and otic placode and the hoop screw place of screwing are loosening easily.And this kind hoop is commonly used to add stressed joint with the radiator turnover water pipe, after hoop is urgent, occurs being prone to cause cooling liquid to run off after hoop becomes flexible, and influences the motor proper functioning.
Problem to two steel wire discontinuity of hoop; Chinese patent CN200320131538.3 discloses a kind of double-deck elastic hoop; It comprises that holding of common folder use hoop, and its structural design features is, common folder hold with the outside of hoop again one of suit make the bigger hoop cover of chucking power; In addition, retaining member that is used to decontrol hoop of suit on the holding handle of hoop.But the retaining member of this structure is not drawn out easily in use, and through after repeatedly using, retaining member can cause retained part loosening, and connectivity is relatively poor.
Summary of the invention
The purpose of the utility model will overcome the existing in prior technology deficiency exactly, provides a kind of self-locking reinforced pair of wire type hoop.
For realizing above-mentioned purpose; Reinforced pair of wire type hoop of the self-locking that the utility model designed; Comprise hoop, hoop packing ring, otic placode and hoop screw; Said hoop screw is located in the through hole of otic placode, and the through-hole wall of said otic placode is provided with a plurality of anti-loosing slices that embed hoop screw thread gap.
Preferably, the end of the through hole of said otic placode is provided with the lasso to outer lug.
Preferably, be provided with a plurality of anti-loosing slices that embed hoop screw thread gap on the inwall of said lasso equally.
The beneficial effect of the utility model is: on the otic placode of original pair of wire type hoop, set up lasso and anti-loosing slice, lasso can increase the length of thread engagement of otic placode and hoop screw, increases the reliability that connects; Anti-loosing slice can embed hoop screw thread gap after hoop is urgent, can prevent effectively that otic placode and the hoop screw place of screwing are loosening.In use, be difficult for causing radiator coolant to run off, can not influence the motor proper functioning.
Description of drawings
Fig. 1 is the structural representation of reinforced pair of wire type hoop of self-locking.
Fig. 2 is the structural representation of otic placode among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to describe in detail.
Fig. 1, reinforced pair of wire type hoop of the self-locking shown in 2 comprise hoop 1, hoop packing ring 2, otic placode 3 and hoop screw 4, and hoop screw 4 is located in the through hole 3.1 of otic placode 3.The end of through hole 3.1 1 sides of otic placode 3 is provided with the lasso 6 to outer lug, the inwall of lasso 6 be provided with 3 can embed hoop screw 4 thread pitches anti-loosing slice 5.
During installation; Two steel wires of hoop 1 are sleeved on the pipeline that needs to connect; Hoop screw 4 passes the through hole 3.1 of otic placode 3, cover T-Ring, the hoop packing ring 2 on hoop 1 one ends successively; After hoop 1 was urgent, the anti-loosing slices 2 on the otic placode 3 in the lasso 6 embedded in the thread pitch of hoop screws 4, prevent to become flexible.

Claims (3)

1. reinforced pair of wire type hoop of a self-locking; Comprise hoop (1), otic placode (3) and hoop screw (4); Said hoop screw (4) is located in the through hole (3.1) of otic placode (3), it is characterized in that: through hole (3.1) inwall of said otic placode (3) is provided with a plurality of anti-loosing slices (5) that embed hoop screw (4) thread pitch.
2. reinforced pair of wire type hoop of self-locking according to claim 1 is characterized in that: the end of the through hole (3.1) of said otic placode (3) is provided with the lasso (6) to outer lug.
3. reinforced pair of wire type hoop of self-locking according to claim 2 is characterized in that: be provided with a plurality of anti-loosing slices (5) that embed hoop screw (4) thread pitch on the inwall of said lasso (6) equally.
CN 201220196883 2012-05-04 2012-05-04 Self-locking reinforcing-type double-steel wire type annular hoop Expired - Lifetime CN202580385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220196883 CN202580385U (en) 2012-05-04 2012-05-04 Self-locking reinforcing-type double-steel wire type annular hoop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220196883 CN202580385U (en) 2012-05-04 2012-05-04 Self-locking reinforcing-type double-steel wire type annular hoop

Publications (1)

Publication Number Publication Date
CN202580385U true CN202580385U (en) 2012-12-05

Family

ID=47249794

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220196883 Expired - Lifetime CN202580385U (en) 2012-05-04 2012-05-04 Self-locking reinforcing-type double-steel wire type annular hoop

Country Status (1)

Country Link
CN (1) CN202580385U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014127748A1 (en) * 2013-02-25 2014-08-28 Guo Chunping Horn nozzle anti-loosening apparatus and anti-loosening method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014127748A1 (en) * 2013-02-25 2014-08-28 Guo Chunping Horn nozzle anti-loosening apparatus and anti-loosening method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: DONGFENG COMMERCIAL VEHICLE CO., LTD.

Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD.

Effective date: 20130906

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 430056 WUHAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20130906

Address after: Shiyan City, Hubei province 442001 City Road No. 2 District zhangjiewan

Patentee after: Dongfeng Commercial Vehicle Co., Ltd.

Address before: 430056 Dongfeng Road, Wuhan Economic & Technological Development Zone, Hubei, Wuhan, China, No. 10

Patentee before: Dongfeng Automobile Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20121205