CN202180200U - Stopper - Google Patents

Stopper Download PDF

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Publication number
CN202180200U
CN202180200U CN2011202651193U CN201120265119U CN202180200U CN 202180200 U CN202180200 U CN 202180200U CN 2011202651193 U CN2011202651193 U CN 2011202651193U CN 201120265119 U CN201120265119 U CN 201120265119U CN 202180200 U CN202180200 U CN 202180200U
Authority
CN
China
Prior art keywords
stopper
brick
pin
rod
stopper rod
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
CN2011202651193U
Other languages
Chinese (zh)
Inventor
魏代钢
易宜祥
刘小东
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.)
Sufa Hengdian Machinery Co Ltd CNNC
Original Assignee
Sufa Hengdian Machinery Co Ltd CNNC
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 Sufa Hengdian Machinery Co Ltd CNNC filed Critical Sufa Hengdian Machinery Co Ltd CNNC
Priority to CN2011202651193U priority Critical patent/CN202180200U/en
Application granted granted Critical
Publication of CN202180200U publication Critical patent/CN202180200U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The utility model provides a stopper which comprises a sleeve brick and a stopper brick, wherein a stopper rod is arranged in the sleeve brick, a pin pillar corresponding to the stopper rod is arranged in the stopper brick, and the stopper rod is connected with the pin pillar by a pin key. The stopper is simple in structure, is not easy to damage and has long service life; and by adopting the stopper, the use cost can be saved.

Description

A kind of stopper
Technical field
The utility model relates to a kind of stopper.
Background technology
Existing stopper comprises sleeve brick, stopper brick, is provided with stopper rod in the sleeve brick, is provided with the pin corresponding with stopper rod in the stopper brick, and the stopper rod head is provided with internal thread, and the pin head is provided with external screw thread, stopper rod and pin the two through being threaded.Existing stopper in use, screw thread acts on repeatedly and very easily destroys through high low temperature, causes whole stopper to be scrapped.
Summary of the invention
The utility model technical problem to be solved is to provide a kind of stopper, and is simple in structure, not fragile, and long service life can be practiced thrift use cost.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of stopper, comprise sleeve brick, stopper brick, and be provided with stopper rod in the said sleeve brick, be provided with the pin corresponding in the said stopper brick with stopper rod, said stopper rod is connected through pin key with pin.
As preferably, be provided with the pin groove corresponding in the said stopper rod with pin.It is firm to connect, long service life.
Beneficial effect:
The utility model adopts technique scheme that a kind of stopper is provided, and simple in structure, not fragile, long service life can be practiced thrift use cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, a kind of stopper comprises sleeve brick 1, stopper brick 2, is provided with stopper rod 3 in the said sleeve brick 1, is provided with the pin 4 corresponding with stopper rod 3 in the said stopper brick 2, and said stopper rod 3 is connected through pin key 5 with pin 4.Be provided with the pin groove 6 corresponding in the said stopper rod 3 with pin 4.Simple in structure, not fragile, long service life can be practiced thrift use cost.

Claims (2)

1. a stopper comprises sleeve brick (1), stopper brick (2), is provided with stopper rod (3) in the said sleeve brick (1), is provided with the pin (4) corresponding with stopper rod (3) in the said stopper brick (2), and it is characterized in that: said stopper rod (3) is connected through pin key (5) with pin (4).
2. a kind of stopper according to claim 1 is characterized in that: be provided with the pin groove (6) corresponding with pin (4) in the said stopper rod (3).
CN2011202651193U 2011-07-26 2011-07-26 Stopper Expired - Lifetime CN202180200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202651193U CN202180200U (en) 2011-07-26 2011-07-26 Stopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202651193U CN202180200U (en) 2011-07-26 2011-07-26 Stopper

Publications (1)

Publication Number Publication Date
CN202180200U true CN202180200U (en) 2012-04-04

Family

ID=46173249

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202651193U Expired - Lifetime CN202180200U (en) 2011-07-26 2011-07-26 Stopper

Country Status (1)

Country Link
CN (1) CN202180200U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102240801A (en) * 2011-07-26 2011-11-16 中核苏阀横店机械有限公司 Stopper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102240801A (en) * 2011-07-26 2011-11-16 中核苏阀横店机械有限公司 Stopper

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120404