CN208629313U - A kind of metal corrugated pipe expansion joint installation position-limited rack - Google Patents
A kind of metal corrugated pipe expansion joint installation position-limited rack Download PDFInfo
- Publication number
- CN208629313U CN208629313U CN201821061842.8U CN201821061842U CN208629313U CN 208629313 U CN208629313 U CN 208629313U CN 201821061842 U CN201821061842 U CN 201821061842U CN 208629313 U CN208629313 U CN 208629313U
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- CN
- China
- Prior art keywords
- limited rack
- block
- fixed
- metal
- corrugated pipe
- 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 discloses a kind of metal corrugated pipe expansion joints to install position-limited rack, including position-limited rack, support base, threaded block and the second fixed block, becket is mounted on the outside of the position-limited rack, and the top installation settings of becket has adjustable spring, the inside installation settings of the adjustable spring has positioning steel pricker, the support base is fixed on the top of position-limited rack, and metal screw is mounted on the outside of support base, support steel pole is mounted with above the threaded block, and the top installation settings of steel pole is supported to have the first fixed block, tapped through hole is offered on the outside of first fixed block, and the inside installation settings of tapped through hole has plastic block, the top installation settings of second fixed block has alloy band iron.The metal corrugated pipe expansion joint installs position-limited rack using adjustable spring and positioning steel pricker, and the position of position-limited rack is fixed by positioning steel pricker, ensures stability of the position-limited rack in fixed metal bellows.
Description
Technical field
The utility model relates to metal bellows equipment technical field, specially a kind of metal corrugated pipe expansion joint installation limit
Position frame.
Background technique
Metal bellows is a kind of tubing of external form such as wave sample of rule, and metal bellows is as sensing element, damping
Element, compensating element, sealing element, valve element and piping connection, present compensator are applied in every field, and ripple is passed through
The plastic deformation of pipe is welded to realize that displacement, pipe nipple or straight tube and pipeline are taken over, or welding upper flange connects with pipe flange again
It connects.
Present metal bellows needs to be supported by installing position-limited rack during the installation process, and existing installation limits
Frame is difficult to fix with ground, can only be supported to the metal bellows of single size, and is easy because of metal failure metal wave
Leakproofness outside line pipe increases the fixed difficulty of metal bellows installation.
Utility model content
The purpose of this utility model is to provide a kind of metal corrugated pipe expansion joints to install position-limited rack, to solve above-mentioned background
Installation position-limited rack it is proposed in technology and existing is difficult to fix with ground, can only prop up the metal bellows of single size
Support, and the problem of be easy because of leakproofness outside metal failure metal bellows.
To achieve the above object, the utility model provides the following technical solutions: a kind of metal corrugated pipe expansion joint installation limit
Position frame, including position-limited rack, support base, threaded block and the second fixed block are mounted with becket on the outside of the position-limited rack,
And the top installation settings of becket has adjustable spring, the inside installation settings of the adjustable spring has positioning steel pricker, the branch
Support pedestal is fixed on the top of position-limited rack, and metal screw is mounted on the outside of support base, the threaded block
Top is mounted with support steel pole, and the top installation settings of steel pole is supported to have the first fixed block, first fixed block
Outside offers tapped through hole, and the inside installation settings of tapped through hole has plastic block, the top installation of second fixed block
It is provided with alloy band iron, and the top installation settings of alloy band iron has metal bolts, the inside installation settings of the metal bolts
There is closure ring cowling, annular groove is offered on the inside of first fixed block, grafting through-hole is offered on the outside of the support base.
Preferably, the becket and adjustable spring are in distributed rectangular on position-limited rack, and becket and adjustable spring
Connection type be welded and fixed, and adjustable spring and positioning steel pricker constitute stretching structure.
Preferably, the support base is connected with support steel pole by grafting through-hole, and grafting through-hole and threaded block are phase
It is mutually parallel, and threaded block and support steel pole constitute detaching structure.
Preferably, first fixed block is consistent with the length of the second fixed block, and the first fixed block and plastic block are viscous
Fixation is connect, and the longitudinal section of plastic block is arcuate structure.
Preferably, second fixed block is connected as one with closure ring cowling by alloy band iron and metal bolts, and is closed
Annular groove is offered inside cyclization lid and the second fixed block.
Preferably, the diameter range of the annular groove is 30-50mm, and annular groove symmetrically divides about support steel pole center line
Cloth.
Compared with prior art, the utility model has the beneficial effects that metal corrugated pipe expansion joint installation position-limited rack is adopted
With adjustable spring and positioning steel pricker, the position of position-limited rack is fixed by positioning steel pricker, ensures position-limited rack in fixed metal
Stability when bellows, and the physical length for positioning steel pricker is adjusted using adjustable spring according to installation requirements, using plastic cement
Block and annular groove are fixed by surface of the plastic block to metal bellows, and are exchanged according to the diameter of metal bellows
The fixed diameter of whole plastic block, and metal bellows is carried out using annular groove to lift limit, ensure position-limited rack to wavy metal
The stability of pipe support is fixed the surface of metal bellows by being closed ring cowling using closure ring cowling and metal bolts,
It ensures stability in the installation process of metal bellows, and ring cowling and the second fixed block will be closed to metal wave using metal bolts
Line pipe is fixed, and reduces the difficulty fixed to metal bellows.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the first fixed block of the utility model side structure schematic view；
Fig. 3 is the second fixed block of the utility model side structure schematic view；
Fig. 4 is the utility model support base overlooking structure diagram.
In figure: 1, position-limited rack；2, becket；3, adjustable spring；4, steel pricker is positioned；5, support base；6, metal screw；7,
Threaded block；8, steel pole is supported；9, the first fixed block；10, tapped through hole；11, plastic block；12, the second fixed block；13, alloy is flat
Iron；14, metal bolts；15, it is closed ring cowling；16, annular groove；17, grafting through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of metal corrugated pipe expansion joint installation limit
Frame, including position-limited rack 1, becket 2, adjustable spring 3, positioning steel pricker 4, support base 5, metal screw 6, threaded block 7, supporting steel
Bar 8, the first fixed block 9, tapped through hole 10, plastic block 11, the second fixed block 12, alloy band iron 13, metal bolts 14, close ring
Lid 15, annular groove 16 and grafting through-hole 17, the outside of position-limited rack 1 are mounted with becket 2, and the top installation of becket 2
It is provided with adjustable spring 3, the inside installation settings of adjustable spring 3 has positioning steel pricker 4, and support base 5 is fixed on position-limited rack 1
Top, and the outside of support base 5 is mounted with metal screw 6, and the top of threaded block 7 is mounted with support steel pole 8,
And the top installation settings of steel pole 8 is supported to have the first fixed block 9, the outside of the first fixed block 9 offers tapped through hole 10, and spiral shell
The inside installation settings of line through-hole 10 has plastic block 11, and the top installation settings of the second fixed block 12 has alloy band iron 13, and closes
The top installation settings of golden band iron 13 has metal bolts 14, and the inside installation settings of metal bolts 14, which has, is closed ring cowling 15, and first
The inside of fixed block 9 offers annular groove 16, and the outside of support base 5 offers grafting through-hole 17.
Becket 2 and adjustable spring 3 are in distributed rectangular on position-limited rack 1, and the connection of becket 2 and adjustable spring 3
Mode is to be welded and fixed, and adjustable spring 3 and positioning steel pricker 4 constitute stretching structure, pass through adjustable spring 3 and positioning steel pricker 4
The surrounding of position-limited rack 1 is fixed, it is ensured that the stability of 1 outside surrounding of position-limited rack.
Support base 5 and support steel pole 8 are connected by grafting through-hole 17, and grafting through-hole 17 and threaded block 7 are mutually flat
Row, and threaded block 7 and support steel pole 8 constitute detaching structure, the stability for ensuring that steel pole 8 is supported to support by support base 5,
And installation and replacement are carried out to support steel pole 8.
First fixed block 9 is consistent with the length of the second fixed block 12, and the first fixed block 9 is Nian Jie solid with plastic block 11
It is fixed, and the longitudinal section of plastic block 11 is arcuate structure, and metal corrugated pipe expansion joint outside is fixed by plastic block 11,
Ensure the safety on the outside of metal corrugated pipe expansion joint.
Second fixed block 12 is connected as one with closure ring cowling 15 by alloy band iron 13 and metal bolts 14, and close ring
Annular groove 16 is offered inside lid 15 and the second fixed block 12, using the second fixed block 12 with closure ring cowling 15 to wavy metal
Pipe expansion joint is quickly fixed, and prevents metal corrugated pipe expansion joint from falling off in installation is fixed.
The diameter range of annular groove 16 is 30-50mm, and annular groove 16 is symmetrical about support 8 center line of steel pole, leads to
It crosses annular groove 16 to be supported metal corrugated pipe expansion joint, it is ensured that the fixed stability of metal corrugated pipe expansion joint.
Working principle: when using metal corrugated pipe expansion joint installation position-limited rack, according to Fig. 1, operator is logical
Movement limiting frame 1 is crossed, when reaching corresponding position, operator is pressed by positioning steel pricker 4 to the lower section of becket 2, and
By shortening the length of adjustable spring 3, the surrounding of position-limited rack 1 is fixed using positioning steel pricker 4, according to Fig.4, metal
Screw rod 6 is inserted into the inside of grafting through-hole 17, using being fixed to metal screw 6 of support base 5, followed by threaded block
7 are attached fixation with metal screw 6, and according to fig. 2 and shown in Fig. 3, metal corrugated pipe expansion joint is utilized plastic cement by operator
Block 11 is fixedly installed to inside the first fixed block 9, and is engaged by annular groove 16 to the first fixed block 9, and screw thread is recycled
To being fixed on the outside of metal corrugated pipe expansion joint, operator can be put metal corrugated pipe expansion joint for through-hole 10 and screw rod
Enter onto the annular groove 16 inside the second fixed block 12, closure ring cowling 15 is then put into the top of metal corrugated pipe expansion joint
It is fixed, and ring cowling 15 will be closed by alloy band iron 13, metal bolts 14 and be attached with the second fixed block 12, it is ensured that gold
The stability for belonging to bellows expansion joint limit, to complete a series of activities of position-limited rack 1.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of metal corrugated pipe expansion joint installs position-limited rack, including position-limited rack (1), support base (5), threaded block (7) and the
Two fixed blocks (12), it is characterised in that: it is mounted with becket (2) on the outside of the position-limited rack (1), and becket (2)
Top installation settings has adjustable spring (3), and the inside installation settings of the adjustable spring (3) has positioning steel pricker (4), the support
Pedestal (5) is fixed on the top of position-limited rack (1), and metal screw (6), institute are mounted on the outside of support base (5)
It states and is mounted with support steel pole (8) above threaded block (7), and the top installation settings of steel pole (8) is supported to have first to fix
Block (9) offers tapped through hole (10) on the outside of first fixed block (9), and the inside installation settings of tapped through hole (10)
Having plastic block (11), the top installation settings of second fixed block (12) has alloy band iron (13), and alloy band iron (13)
Top installation settings has metal bolts (14), and the inside installation settings of the metal bolts (14) has closure ring cowling (15), described
It is offered on the inside of first fixed block (9) annular groove (16), offers grafting through-hole (17) on the outside of the support base (5).
2. a kind of metal corrugated pipe expansion joint according to claim 1 installs position-limited rack, it is characterised in that: the becket
(2) with adjustable spring (3) in distributed rectangular on position-limited rack (1), and the connection type of becket (2) and adjustable spring (3)
To be welded and fixed, and adjustable spring (3) and positioning steel pricker (4) constitute stretching structure.
3. a kind of metal corrugated pipe expansion joint according to claim 1 installs position-limited rack, it is characterised in that: the support bottom
Seat (5) and support steel pole (8) are connected by grafting through-hole (17), and grafting through-hole (17) is parallel to each other with threaded block (7), and
And threaded block (7) and support steel pole (8) constitute detaching structure.
4. a kind of metal corrugated pipe expansion joint according to claim 1 installs position-limited rack, it is characterised in that: described first is solid
It is consistent with the length of the second fixed block (12) to determine block (9), and the first fixed block (9) is adhesively fixed with plastic block (11), and
The longitudinal section of plastic block (11) is arcuate structure.
5. a kind of metal corrugated pipe expansion joint according to claim 1 installs position-limited rack, it is characterised in that: described second is solid
Determine block (12) and be connected as one with closure ring cowling (15) by alloy band iron (13) and metal bolts (14), and is closed ring cowling (15)
Annular groove (16) are offered with the second fixed block (12) inside.
6. a kind of metal corrugated pipe expansion joint according to claim 1 installs position-limited rack, it is characterised in that: the annular groove
(16) diameter range is 30-50mm, and annular groove (16) is symmetrical about support steel pole (8) center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061842.8U CN208629313U (en) | 2018-07-05 | 2018-07-05 | A kind of metal corrugated pipe expansion joint installation position-limited rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061842.8U CN208629313U (en) | 2018-07-05 | 2018-07-05 | A kind of metal corrugated pipe expansion joint installation position-limited rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208629313U true CN208629313U (en) | 2019-03-22 |
Family
ID=65735846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821061842.8U Expired - Fee Related CN208629313U (en) | 2018-07-05 | 2018-07-05 | A kind of metal corrugated pipe expansion joint installation position-limited rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208629313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775870A (en) * | 2021-01-22 | 2021-05-11 | 江苏亚星波纹管有限公司 | Clamping and aligning device for metal compensator production |
-
2018
- 2018-07-05 CN CN201821061842.8U patent/CN208629313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775870A (en) * | 2021-01-22 | 2021-05-11 | 江苏亚星波纹管有限公司 | Clamping and aligning device for metal compensator production |
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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: 20190322 Termination date: 20190705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |