CN207864370U - Pressure vessel high intensity fixing bolt - Google Patents
Pressure vessel high intensity fixing bolt Download PDFInfo
- Publication number
- CN207864370U CN207864370U CN201820040794.8U CN201820040794U CN207864370U CN 207864370 U CN207864370 U CN 207864370U CN 201820040794 U CN201820040794 U CN 201820040794U CN 207864370 U CN207864370 U CN 207864370U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- montant
- cross bar
- pressure vessel
- high intensity
- 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
Links
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a kind of pressure vessel high intensity fixing bolts, including：Cross bar, montant, threaded rod, cooperation ball and card slot, the both sides of the cross bar are equipped with montant, the montant is connect with cross bar by being weldingly connected, threaded rod is installed in the middle part of the cross bar, the thickness of the threaded rod is more than the thickness of montant, and the both sides of the threaded rod are equipped with cooperation ball, and the rail surface is provided with card slot, the card slot is set to the centre of threaded rod and montant, and the quantity of the card slot is 2.By the above-mentioned means, the utility model pressure vessel high intensity fixing bolt, simple in structure, it is fixedly connected securely, while additional 2 screws can be connected, considerably increases switching performance, intensity higher.
Description
Technical field
The utility model is related to field of chemical equipment, more particularly to a kind of pressure vessel high intensity fixing bolt.
Background technology
Bolt in and in industrial production and manufacturing, be can't do without, bolt is also referred to as rice of industry in daily life.
Such as pressure vessel in chemical equipment needs to use a large amount of bolt, and the connection of traditional bolt is inadequate, adopts
With common single bolt, it is easy to be damaged for a long time in pressure vessel, when to assemble, connection can loosen, therefore need
Want a kind of bolt that durable self-strength is relatively high.The purpose of the invention is to manufacture it is a kind of can be in particular circumstances
It can keep the Novel bolt of higher bonding strength.
Utility model content
For the utility model mainly solving the technical problems that providing a kind of pressure vessel high intensity fixing bolt, structure is simple
It is single, it is fixedly connected securely, while additional 2 screws can be connected, considerably increases switching performance, increase bonding strength, from
And increase the service life of bolt.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of pressure vessel use is provided
High intensity fixing bolt, including：The both sides of cross bar, montant, threaded rod, cooperation ball and card slot, the cross bar are equipped with montant, institute
It states montant to connect by being weldingly connected with cross bar, threaded rod is installed in the middle part of the cross bar, the thickness of the threaded rod, which is more than, to be erected
The both sides of the thickness of bar, the threaded rod are equipped with cooperation ball, and the rail surface is provided with card slot, and the card slot is set to threaded rod
Quantity with the centre of montant, the card slot is 2.
In one preferred embodiment of the utility model, the cooperation ball is embedded in the inside of threaded rod.
In one preferred embodiment of the utility model, the card slot is internally provided with locking screw pit.
In one preferred embodiment of the utility model, the inner wall of the locking screw pit is equipped with protective layer.
In one preferred embodiment of the utility model, the cross bar and montant are made of cast iron.
In one preferred embodiment of the utility model, the threaded rod is by welding set on the surface of cross bar.
The utility model has the beneficial effects that：The utility model pressure vessel high intensity fixing bolt, it is simple in structure, Gu
Surely it is connected firmly, while additional 2 screws can be connected, considerably increase switching performance, increase bonding strength, to increase
The service life of bolt.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structural schematic diagram of pressure vessel one preferred embodiment of high intensity fixing bolt of the utility model；
The label of each component is as follows in attached drawing：1, montant, 2, threaded rod, 3, cooperation ball, 4, locking screw pit, 5, card
Slot, 6, cross bar.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The utility model embodiment includes：
A kind of pressure vessel high intensity fixing bolt, including：Cross bar 6, montant 1, threaded rod 2, cooperation ball 3 and card slot
5, the both sides of the cross bar 6 are equipped with montant 1, and the montant 1 is connect with cross bar 6 by being weldingly connected, and the threaded rod passes through welding
Set on the surface of cross bar, the middle part of the cross bar 6 is equipped with threaded rod 2, and the thickness of the threaded rod 2 is more than the thickness of montant 1,
The both sides of the threaded rod 2 are equipped with cooperation ball 3, and 6 surface of the cross bar is provided with card slot 5, the card slot 5 be set to threaded rod 2 with
The quantity of the centre of montant 1, the card slot 5 is 2.
In addition, the cooperation ball 3 is embedded in the inside of threaded rod 1, spiral shell is increased in assembly using cooperation ball
Bar and damping intensity when being threadedly coupled, also increase sealing intensity, reduce the end of the chemical substance and nut in reaction kettle
Face contacts.
In addition, the card slot 5 is internally provided with locking screw pit 4, a screw is installed again, is strengthened tight when bolt installation
Solid effect.
In addition, the inner wall of the locking screw pit 4 is equipped with protective layer, screw thread layer abrasion resistance properties when mounted are increased,
Protective layer structure is carbon plastic fiber layer.
In addition, the cross bar 6 and montant 1 are made of cast iron, intensity is high, of low cost.
The utility model pressure vessel is with the advantageous effect of high intensity fixing bolt：
It is simple in structure, it is fixedly connected securely, while additional 2 screws can be connected, considerably increases switching performance, increase
Bonding strength, to increasing the service life of bolt.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of pressure vessel high intensity fixing bolt, which is characterized in that including：Cross bar, montant, threaded rod, cooperation ball
And card slot, the both sides of the cross bar are equipped with montant, the montant is connect with cross bar by being weldingly connected, the middle part installation of the cross bar
There are threaded rod, the thickness of the threaded rod to be more than the thickness of montant, the both sides of the threaded rod are equipped with cooperation ball, the cross bar
Surface is provided with card slot, and the card slot is set to the centre of threaded rod and montant, and the quantity of the card slot is 2.
2. pressure vessel according to claim 1 high intensity fixing bolt, which is characterized in that the cooperation ball insertion
In the inside of threaded rod.
3. pressure vessel according to claim 1 high intensity fixing bolt, which is characterized in that the card slot is internally provided with
Locking screw pit.
4. pressure vessel according to claim 3 high intensity fixing bolt, which is characterized in that the locking screw pit
Inner wall is equipped with protective layer.
5. pressure vessel according to claim 1 high intensity fixing bolt, which is characterized in that the cross bar and montant are adopted
Cylinder iron it is made.
6. pressure vessel according to claim 1 high intensity fixing bolt, which is characterized in that the threaded rod passes through weldering
It is arranged in the surface of cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040794.8U CN207864370U (en) | 2018-01-11 | 2018-01-11 | Pressure vessel high intensity fixing bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040794.8U CN207864370U (en) | 2018-01-11 | 2018-01-11 | Pressure vessel high intensity fixing bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864370U true CN207864370U (en) | 2018-09-14 |
Family
ID=63461363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820040794.8U Expired - Fee Related CN207864370U (en) | 2018-01-11 | 2018-01-11 | Pressure vessel high intensity fixing bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864370U (en) |
-
2018
- 2018-01-11 CN CN201820040794.8U patent/CN207864370U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20210111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |