CN206623033U - A kind of pressure vessel screws screw thread frock - Google Patents
A kind of pressure vessel screws screw thread frock Download PDFInfo
- Publication number
- CN206623033U CN206623033U CN201720345397.7U CN201720345397U CN206623033U CN 206623033 U CN206623033 U CN 206623033U CN 201720345397 U CN201720345397 U CN 201720345397U CN 206623033 U CN206623033 U CN 206623033U
- Authority
- CN
- China
- Prior art keywords
- pipe
- pressure
- frock
- screw thread
- hanger
- 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
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 210000004907 gland Anatomy 0.000 abstract description 3
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The utility model provides a kind of pressure vessel and screws screw thread frock, including gusset piece, front end spanner, the first hanger, hitch, bottle gouard moved by hands, the second hanger, counterweight, rear end spanner, sleeve pipe and pressure-bearing pipe, the front end of the gusset piece is provided with pressure-bearing pipe, the upper end of the pressure-bearing pipe is respectively arranged with rear end spanner and gravity pipe, the pressure-bearing pipe is provided with counterweight and front end spanner by hitch connection sleeve pipe, the front end of described sleeve pipe.The utility model provides a kind of frock, and the gusset piece of the frock bolt corresponding with frock Lengthened bolt and matching with the gland of heat exchanger and bearing ring is fixed, the frock of this structure have the advantages that it is simple in construction, easily adjust.
Description
Technical field
It the utility model is related to a kind of detection means pressure vessel and use frock, be related to a kind of pressure vessel and screw screw thread work
Dress.
Background technology
The assembling of major thread is a very important link in screw-lock ring type of heat exchangers manufacturing process, it is ensured that big
Screw thread smoothly screws in, and except the screw processing quality to have had, should also be furnished with and reliably tighten frock.Current existing outfit
Frock is fairly simple, is unable to reach reliable requirement.
Utility model content
In view of this, main purpose of the present utility model there is provided a kind of pressure vessel and screw screw thread frock.
The technical solution adopted in the utility model is：
A kind of pressure vessel screws screw thread frock, including gusset piece, front end spanner, the first hanger, hitch, manual calabash
Reed, the second hanger, counterweight, rear end spanner, sleeve pipe and pressure-bearing pipe, the front end of the gusset piece are provided with pressure-bearing pipe, the pressure-bearing pipe
Upper end be respectively arranged with rear end spanner and gravity pipe, the pressure-bearing pipe passes through hitch connection sleeve pipe, the front end of described sleeve pipe
It is provided with counterweight and front end spanner.
Further, sealed tube is provided with the outside of described sleeve pipe, is additionally provided with what is be set up in parallel in described sleeve pipe
First hanger and the second hanger, bottle gouard moved by hands is provided with second hanger.
Further, it is provided with the 3rd hanger on the gravity pipe.
Further, sealing valve is provided between the gusset piece and pressure-bearing pipe, lid sealing valve passes through screw with gusset piece
It is fixed.
The utility model provides a kind of frock, and the gusset piece of the frock is added with the gland of heat exchanger and bearing ring with frock
The stay bolt bolt corresponding with matching is fixed, the frock of this structure have the advantages that it is simple in construction, easily adjust.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing and specific embodiment, herein signal of the present utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended as to restriction of the present utility model.
Reference picture 1, the utility model discloses a kind of pressure vessel to screw screw thread frock, including gusset piece 10, front end are removed
Hand 1, the first hanger 4, hitch 7, bottle gouard moved by hands 6, the second hanger, counterweight 2, rear end spanner 9, sleeve pipe 5 and pressure-bearing pipe, it is described
The front end of fishplate bar 10 is provided with pressure-bearing pipe, and the upper end of the pressure-bearing pipe is respectively arranged with rear end spanner 9 and gravity pipe 8, the pressure-bearing
Pipe passes through the connection sleeve pipe 5 of hitch 7, and the front end of described sleeve pipe 5 is provided with counterweight 2 and front end spanner 1.The outside of described sleeve pipe 5
Sealed tube 3 is provided with, the first hanger 4 and the second hanger being set up in parallel are additionally provided with described sleeve pipe 5, described second hangs
Bottle gouard moved by hands 6 is provided with ear.The 3rd hanger is provided with the gravity pipe 8.
Sealing valve is provided between the gusset piece 10 and pressure-bearing pipe, lid sealing valve is fixed with gusset piece 7 by screw.Make
Used time, the gusset piece 10 of the frock spiral shell corresponding with the gland 10 of heat exchanger 12 and the use frock Lengthened bolt of bearing ring 11 and matching
Bolt is fixed, the frock of this structure have the advantages that it is simple in construction, easily adjust.Assembly is sling by crane during use, cooperation makes
With the axiality of the centering screw thread bearing ring of bottle gouard moved by hands 6 and equipment center axis, slowly close to threaded port, now axial thrust
Should not be excessive, the front end spanner 1 moved above allows screw thread bearing ring smoothly to screw in the internal thread of housing, and wants at this moment frequent
The position of crane and bottle gouard moved by hands is adjusted to keep the concentricity of equipment center axis and screw thread bearing ring, after screwing into a few weeks
Move rear end spanner 9 together again and front end spanner 1 increases and screws screw thread bearing ring strength, but can not by force screw to grind and hinder screw thread table
Face, after screwing to precalculated position, the nut of Lengthened bolt is unclamped, remove the bolt held on screw thread bearing ring, unload and tear open
Frock is unloaded, that is, completes tightening for major thread.
The technical scheme disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is set forth to the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to
Help understands the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, it is real according to the utility model
Example is applied, the there will be changes in embodiment and application, in summary, this specification content should not be understood
For to limitation of the present utility model.
Claims (4)
1. a kind of pressure vessel screws screw thread frock, it is characterised in that including gusset piece, front end spanner, the first hanger, connection
Frame, bottle gouard moved by hands, the second hanger, counterweight, rear end spanner, sleeve pipe and pressure-bearing pipe, the front end of the gusset piece are provided with pressure-bearing pipe,
The upper end of the pressure-bearing pipe is respectively arranged with rear end spanner and gravity pipe, and the pressure-bearing pipe passes through hitch connection sleeve pipe, the set
The front end of pipe is provided with counterweight and front end spanner.
2. pressure vessel according to claim 1 screws screw thread frock, it is characterised in that is provided with the outside of described sleeve pipe
Sealed tube, the first hanger and the second hanger being set up in parallel are additionally provided with described sleeve pipe, is set on second hanger
There is bottle gouard moved by hands.
3. pressure vessel according to claim 1 screws screw thread frock, it is characterised in that is provided with the gravity pipe
Three hangers.
4. pressure vessel according to claim 1 screws screw thread frock, it is characterised in that the gusset piece and pressure-bearing pipe it
Between be provided with sealing valve, lid sealing valve is fixed with gusset piece by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345397.7U CN206623033U (en) | 2017-04-05 | 2017-04-05 | A kind of pressure vessel screws screw thread frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345397.7U CN206623033U (en) | 2017-04-05 | 2017-04-05 | A kind of pressure vessel screws screw thread frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206623033U true CN206623033U (en) | 2017-11-10 |
Family
ID=60206573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720345397.7U Expired - Fee Related CN206623033U (en) | 2017-04-05 | 2017-04-05 | A kind of pressure vessel screws screw thread frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206623033U (en) |
-
2017
- 2017-04-05 CN CN201720345397.7U patent/CN206623033U/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: 20171110 |