CN103557212A - Connecting piece for flanges - Google Patents
Connecting piece for flanges Download PDFInfo
- Publication number
- CN103557212A CN103557212A CN201310551150.7A CN201310551150A CN103557212A CN 103557212 A CN103557212 A CN 103557212A CN 201310551150 A CN201310551150 A CN 201310551150A CN 103557212 A CN103557212 A CN 103557212A
- Authority
- CN
- China
- Prior art keywords
- link
- connecting body
- flange
- flanges
- taper pin
- 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.)
- Pending
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- Clamps And Clips (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention relates to a connecting piece for flanges, which is connected with two contacted and connected flanges. The connecting piece comprises a connecting body and a taper pin, wherein the connecting body is provided with a clamping slot, the slot width of the clamping slot is the thickness sum of the two flanges, a pin hole which transversely penetrates the clamping slot is arranged in the connecting body, and the taper pin is inserted into the pin hole. According to the connecting piece, the connecting body is positioned through the taper pin after the flanges are rapidly clamped through the clamping slot, so that the workload of flange-connecting working is reduced, and the connecting piece is convenient to operate.
Description
Technical field
The present invention relates to a kind of link for flange edge.
Background technique
On existing interconnected two flange edges, be provided with successively a plurality of corresponding attachment holes, when both are fixedly connected with, conventionally adopt a plurality of bolts through attachment hole, to coordinate and be fastenedly connected with nut one by one, when plant maintenance, need again just can make two flange edge separation by above-mentioned bolt and nut is unclamped one by one, workload is large, and due to spatial constraints, operation is inconvenience comparatively.
Summary of the invention
The object of the invention is to address the above problem, thereby the link for flange edge that provides a kind of convenient operation that corresponding workload is greatly reduced is specifically realized by following technological scheme.
A kind of link for flange edge, two flange edges that are connected with contact connect, it is characterized in that, this link comprises connecting body and the taper pin with clamping groove, the groove width of clamping groove is the thickness sum of described two flange edges, described connecting body is provided with the hinge last that crosses described clamping groove, and described taper pin is plugged in described hinge last.
The described link for flange edge, it further designs and is, and one end of described connecting body is provided with pulling part.
The described link for flange edge, it further designs and is, and described pulling part is Quick-mounting clamp head.
The described link for flange edge, it further designs and is, is 135 ° of angles between described Quick-mounting clamp head and described link.
The present invention positions connecting body by taper pin after rapidly flange edge being clamped by clamping groove, and the workload that makes flange connect operation reduces, and easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of link and pulling part.
Fig. 2 is A-A view shown in Fig. 1.
Fig. 3 is the structural representation that the present invention connects two flange edges.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the present invention is further described.
Should be for the link of flange edge, two flange edges 4 that are connected with contact connect, and comprise connecting body 1 and the taper pin 2 with clamping groove, and the groove width of clamping groove is the thickness sum of two flange edges, connecting body is provided with the hinge last 11 that crosses clamping groove, and taper pin 2 is plugged in hinge last.It can be also finger ring that one end of connecting body is provided with Quick-mounting clamp head 3().Between Quick-mounting clamp head and link, be 135 ° of angles.
The present invention positions connecting body by taper pin after rapidly flange edge being clamped by clamping groove, and the workload that makes flange connect operation reduces, and easy to operate.
Claims (4)
1. the link for flange edge, two flange edges that are connected with contact connect, it is characterized in that, this link comprises connecting body and the taper pin with clamping groove, the groove width of clamping groove is the thickness sum of described two flange edges, described connecting body is provided with the hinge last that crosses described clamping groove, and described taper pin is plugged in described hinge last.
2. the link for flange edge according to claim 1, is characterized in that, one end of described connecting body is provided with pulling part.
3. the link for flange edge according to claim 2, is characterized in that, described pulling part is Quick-mounting clamp head.
4. the link for flange edge according to claim 3, is characterized in that, is 135 ° of angles between described Quick-mounting clamp head and described link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551150.7A CN103557212A (en) | 2013-11-10 | 2013-11-10 | Connecting piece for flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551150.7A CN103557212A (en) | 2013-11-10 | 2013-11-10 | Connecting piece for flanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103557212A true CN103557212A (en) | 2014-02-05 |
Family
ID=50011539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310551150.7A Pending CN103557212A (en) | 2013-11-10 | 2013-11-10 | Connecting piece for flanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103557212A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2674892A1 (en) * | 1991-04-02 | 1992-10-09 | Pomagalski Sa | Tool and method for assembling two elements of a pylon |
| CN202118407U (en) * | 2011-06-08 | 2012-01-18 | 天津市众合气体有限公司 | Anti-static flange connection disc |
| CN202468580U (en) * | 2012-03-07 | 2012-10-03 | 中联重科股份有限公司 | Pin shaft connecting structure, pull rod and tower crane |
| CN102720735A (en) * | 2012-06-29 | 2012-10-10 | 无锡市宏源弹性器材有限公司 | Structure of combined type positioning pin |
| CN203067445U (en) * | 2012-12-31 | 2013-07-17 | 江苏中美华铁塔工业有限公司 | Multipurpose anti-theft self-lock pin |
| CN203641193U (en) * | 2013-11-10 | 2014-06-11 | 镇江市科瑞制样设备有限公司 | Connection piece for flange edges |
-
2013
- 2013-11-10 CN CN201310551150.7A patent/CN103557212A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2674892A1 (en) * | 1991-04-02 | 1992-10-09 | Pomagalski Sa | Tool and method for assembling two elements of a pylon |
| CN202118407U (en) * | 2011-06-08 | 2012-01-18 | 天津市众合气体有限公司 | Anti-static flange connection disc |
| CN202468580U (en) * | 2012-03-07 | 2012-10-03 | 中联重科股份有限公司 | Pin shaft connecting structure, pull rod and tower crane |
| CN102720735A (en) * | 2012-06-29 | 2012-10-10 | 无锡市宏源弹性器材有限公司 | Structure of combined type positioning pin |
| CN203067445U (en) * | 2012-12-31 | 2013-07-17 | 江苏中美华铁塔工业有限公司 | Multipurpose anti-theft self-lock pin |
| CN203641193U (en) * | 2013-11-10 | 2014-06-11 | 镇江市科瑞制样设备有限公司 | Connection piece for flange edges |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |