CN202629393U - Flange device convenient to dismount - Google Patents

Flange device convenient to dismount Download PDF

Info

Publication number
CN202629393U
CN202629393U CN 201220193821 CN201220193821U CN202629393U CN 202629393 U CN202629393 U CN 202629393U CN 201220193821 CN201220193821 CN 201220193821 CN 201220193821 U CN201220193821 U CN 201220193821U CN 202629393 U CN202629393 U CN 202629393U
Authority
CN
China
Prior art keywords
flange
pedestal
connection
cavity
dismount
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 201220193821
Other languages
Chinese (zh)
Inventor
薛传方
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.)
JIANGSU HONGZHOU JINFU VEHICLE CO Ltd
Original Assignee
JIANGSU HONGZHOU JINFU VEHICLE 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 JIANGSU HONGZHOU JINFU VEHICLE CO Ltd filed Critical JIANGSU HONGZHOU JINFU VEHICLE CO Ltd
Priority to CN 201220193821 priority Critical patent/CN202629393U/en
Application granted granted Critical
Publication of CN202629393U publication Critical patent/CN202629393U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a flange device convenient to dismount. The flange device comprises connection bases vertically and symmetrically arranged, and bolt holes arranged on the connection bases; four placing holes are rotatably arranged on the connection bases by using the connection bases as a center; an included angle between the connection lines formed by the centers of the adjacent placing holes and the centers of the connection bases is 90 degrees; the placing holes vertically and symmetrically arranged on the connection base form a cavity; and a pre-pressing spring is mounted in the cavity. According to the flange device convenient to dismount provided by the utility model, the placing holes are additionally arranged between the flanges, and the cavity for mounting the pre-pressing spring is formed by the placing holes, so that the pre-pressing spring is slightly released by slightly knocking the flanges, and a separation clearance is generated by pre-pressing a spring with a high elastic force. Therefore, the flange device is convenient to dismount.

Description

A kind of flange apparatus for convenience detach
Technical field
The utility model relates to a kind of flange apparatus for convenience detach.
Background technique
In the technique known field, flange is called flange plate or bead again, and flange is to make interconnective part between the pipe fitting, and perforation on the flange is close to two flanges through bolt.Existing flange apparatus in a single day be spirally connected fixing or welding fixing after, when maintenance needs dismounting,, be difficult to carry out demolition and maintenance because corrosion has for a long time been become rusty between the flange extremely.
The model utility content
The technical problem that the utility model will solve is: a kind of flange apparatus for convenience detach is provided.
The utility model solves the technological scheme that its technical problem adopted: a kind of flange apparatus for convenience detach; Comprise upper and lower symmetrically arranged connection pedestal and be arranged on the bolt hole that connects on the pedestal; On said connection pedestal and with the center that connects pedestal is that the benchmark rotary setting has four putting holes; And the center of adjacent putting hole be connected pedestal in angle between the line that is formed centrally be 90 °; Putting hole on the described upper and lower symmetrically arranged connection pedestal forms cavity, in described cavity, loaded spring is installed.
The beneficial effect of the utility model is: the utility model is through setting up putting hole between flange; Form the cavity that loaded spring is installed through putting hole, when dismounting, only need rap flange and make one of its generation loosening; The spring of the high elasticity through precompressed makes it produce Separation, and is for convenience detach.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 2 is the structural representation of the utility model.
Fig. 1 is the cross-sectional view of the utility model.
Among the figure: 1. connect pedestal, 1-1. bolt hole, 1-2. putting hole, 2. loaded spring.
Embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the schematic representation of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of flange apparatus for convenience detach of the utility model as depicted in figs. 1 and 2; Comprise upper and lower symmetrically arranged connection pedestal 1 and be arranged on the bolt hole 1-1 that connects on the pedestal 1; On said connection pedestal 1 and with the center that connects pedestal 1 is that the benchmark rotary setting has four putting hole 1-2; And the center of adjacent putting hole 1-2 be connected pedestal 1 in angle between the line that is formed centrally be 90 °; Putting hole 1-2 on the described upper and lower symmetrically arranged connection pedestal 1 forms cavity, and loaded spring 2 is installed in described cavity.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must confirm its technical scope according to the claim scope.

Claims (1)

1. flange apparatus for convenience detach; Comprise upper and lower symmetrically arranged connection pedestal (1) and be arranged on the bolt hole (1-1) that connects on the pedestal (1); It is characterized in that: go up and be that the benchmark rotary setting has four putting holes (1-2) with the center that connects pedestal (1) at said connection pedestal (1); And the center of adjacent putting hole (1-2) be connected pedestal (1) in angle between the line that is formed centrally be 90 °; Putting hole (1-2) on the described upper and lower symmetrically arranged connection pedestal (1) forms cavity, and loaded spring (2) is installed in described cavity.
CN 201220193821 2012-04-30 2012-04-30 Flange device convenient to dismount Expired - Fee Related CN202629393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220193821 CN202629393U (en) 2012-04-30 2012-04-30 Flange device convenient to dismount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220193821 CN202629393U (en) 2012-04-30 2012-04-30 Flange device convenient to dismount

Publications (1)

Publication Number Publication Date
CN202629393U true CN202629393U (en) 2012-12-26

Family

ID=47382593

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220193821 Expired - Fee Related CN202629393U (en) 2012-04-30 2012-04-30 Flange device convenient to dismount

Country Status (1)

Country Link
CN (1) CN202629393U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106838525A (en) * 2017-04-17 2017-06-13 秦朝东 Quick change swelling pipeline attachment structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106838525A (en) * 2017-04-17 2017-06-13 秦朝东 Quick change swelling pipeline attachment structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121226

Termination date: 20130430