CN202597420U - Thread connecting pair for process equipment - Google Patents
Thread connecting pair for process equipment Download PDFInfo
- Publication number
- CN202597420U CN202597420U CN 201220199423 CN201220199423U CN202597420U CN 202597420 U CN202597420 U CN 202597420U CN 201220199423 CN201220199423 CN 201220199423 CN 201220199423 U CN201220199423 U CN 201220199423U CN 202597420 U CN202597420 U CN 202597420U
- Authority
- CN
- China
- Prior art keywords
- bolt
- matrix
- thread connecting
- fixedly connected
- threaded
- 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
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Abstract
The utility model relates to a thread connecting pair, in particular to a thread connecting pair for process equipment. The thread connecting pair comprises a base body and a bolt, wherein the bolt is fixedly connected in the base body and is fixedly connected with the base body through a replaceable nut; and the replaceable nut is fixedly connected with the base body through a fastening bolt. The thread connecting pair can be used for a long time, a phenomenon that the whole equipment is ineffective due to wear of the thread is avoided, the cost is saved, and the efficiency is improved.
Description
Technical field
The utility model relates to a kind of pair that is threaded, and especially a kind of technological equipment is with the pair that is threaded.
Background technique
Original general screw thread compresses the secondary structure that is threaded that technological equipment adopts and is tapping hole on the existing technological equipment matrix; The bolt impacting force directly acted on matrix when equipment compressed; For a long time, fastening repeatedly use makes that technological equipment matrix screw thread is damaged, lost efficacy; Scrap until technological equipment, user cost significantly increases.
The model utility content
In order to overcome the deficiency of the existing logical secondary screw thread easy abrasion that is threaded, the utility model provides a kind of technological equipment with the pair that is threaded.
The utility model solves the technological scheme that its technical problem adopted: a kind of technological equipment comprises matrix and bolt with being threaded pair, and bolt is connected in the matrix, and bolt is fixedly connected with matrix through replaceable nut.
According to another embodiment of the utility model, comprise that further replaceable nut is fixedly connected with matrix through clamping bolt.
The beneficial effect of the utility model is that this pair that is threaded can be used for a long time and needn't worry to cause equipping global failure because of thread abrasion, has practiced thrift cost, has improved effect.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is that a kind of technological equipment is with the secondary structural representation that is threaded;
1. matrixes among the figure, 2. bolt, 3. replaceable nut, 4. clamping bolt.
Embodiment
Like Fig. 1 is that a kind of technological equipment is with the secondary structural representation that is threaded; A kind of technological equipment is with the pair that is threaded; Comprise matrix 1 and bolt 2; Bolt 2 is fixedly connected in the matrix 1, and bolt 2 is fixedly connected with matrix 1 through replaceable nut 3, and replaceable nut 3 is fixedly connected with matrix 1 through clamping bolt 4.
Change replaceable nut 3, be connected with matrix 1 through hold-down bolt 4 then, the screw thread impacting force is converted into the pressure stress of 3 pairs of matrixes 1 of replaceable nut by technological equipment matrix 1 screw thread tensile stress; Increased lifting surface area,, and the pair that is threaded can be independent of matrix 1 and changes; Improve the technological equipment whole service life; This pair that is threaded can be used for a long time and needn't worry to cause equipping global failure because of thread abrasion, has practiced thrift cost, has improved effect.
Claims (2)
1. a technological equipment comprises matrix (1) and bolt (2) with the pair that is threaded, and bolt (2) is fixedly connected in the matrix (1), it is characterized in that, bolt (2) is fixedly connected with matrix (1) through replaceable nut (3).
2. a kind of technological equipment according to claim 1 is characterized in that with the pair that is threaded replaceable nut (3) is fixedly connected with matrix (1) through clamping bolt (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220199423 CN202597420U (en) | 2012-05-07 | 2012-05-07 | Thread connecting pair for process equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220199423 CN202597420U (en) | 2012-05-07 | 2012-05-07 | Thread connecting pair for process equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202597420U true CN202597420U (en) | 2012-12-12 |
Family
ID=47314965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220199423 Expired - Fee Related CN202597420U (en) | 2012-05-07 | 2012-05-07 | Thread connecting pair for process equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202597420U (en) |
-
2012
- 2012-05-07 CN CN 201220199423 patent/CN202597420U/en not_active Expired - Fee Related
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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: 20121212 Termination date: 20170507 |