CN208831926U - A kind of cold tube rolling convenient for being connected and fixed - Google Patents
A kind of cold tube rolling convenient for being connected and fixed Download PDFInfo
- Publication number
- CN208831926U CN208831926U CN201821460191.XU CN201821460191U CN208831926U CN 208831926 U CN208831926 U CN 208831926U CN 201821460191 U CN201821460191 U CN 201821460191U CN 208831926 U CN208831926 U CN 208831926U
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- Prior art keywords
- connecting tube
- left connecting
- fixed
- tube
- cold
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Abstract
The utility model relates to steel pipe equipment technical fields, and disclose a kind of cold tube rolling convenient for being connected and fixed, including left connecting tube, the right end movable sleeve of the left connecting tube is connected to right connecting tube, one end that the right connecting tube is located inside left connecting tube offers jack, the inner wall of the left connecting tube is fixedly installed with transverse slat, the quantity of the transverse slat is two, the equal movable sleeve in the inside of two transverse slats is connected to fixed link, the mutually separate one end of two fixed links runs through left connecting tube and extends to the outside of left connecting tube and be fixedly connected with handle, the outer surface fixing sleeve of the fixed link is connected to fixed block.This is convenient for the cold tube rolling being connected and fixed, by to two sides pull handle, separate fixed link with jack, then pull right connecting tube that can separate left connecting tube with right connecting tube to the right, the cold bundle steel pipe can be made easy to disassemble, the labor intensity for reducing worker increases the practicability of the cold tube rolling.
Description
Technical field
The utility model relates to steel pipe equipment technical field, specially a kind of cold tube rolling convenient for being connected and fixed.
Background technique
Steel pipe can be divided into hot finished steel pipe and cold tube rolling by rolling mill practice, and wherein cold tube rolling is due to having higher essence
Degree, therefore be widely used.
Since the length of steel pipe is different, generally required during the practice of steel pipe by two or more steel pipes
It is attached use, and the connection type of existing steel pipe is mostly fixed using bolt, bolt is exposed to outer meeting for a long time
Together with steel pipe corrosion, it has not been convenient to it is needed when dismantling, and turning bolt using matched spanner, it is inconvenient, and
Existing steel pipe is inconvenient to connect, and not only increases the labor intensity of worker, and also reduces the practicability of steel pipe, therefore needs
Design cold tube rolling that is a kind of easy to disassemble and facilitating connection.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of cold tube rolling convenient for being connected and fixed, and has just
In dismantle and facilitate connection the advantages of, the connection type for solving existing steel pipe is mostly fixed using bolt, and bolt is long
Time is exposed to outer can corrode together with steel pipe, it has not been convenient to be needed when dismantling, and turning bolt using matched spanner, ten
Divide inconvenience, and existing steel pipe is inconvenient to connect, and not only increases the labor intensity of worker, and also reduces steel pipe reality
With property the problem of.
The utility model provides the following technical solutions: a kind of cold tube rolling convenient for being connected and fixed, including left connecting tube, institute
The right end movable sleeve for stating left connecting tube is connected to right connecting tube, and one end that the right connecting tube is located inside left connecting tube offers slotting
Hole, the inner wall of the left connecting tube are fixedly installed with transverse slat, and the quantity of the transverse slat is two, and the inside of two transverse slats is equal
Movable sleeve is connected to fixed link, and the mutually separate one end of two fixed links runs through left connecting tube and extends to the outer of left connecting tube
Portion and it is fixedly connected with handle, the outer surface fixing sleeve of the fixed link is connected to fixed block, the internal activity set of the fixed block
The connecting column being connected between left connecting tube and transverse slat, the outer surface movable sleeve of the fixed link are connected to spring, the right company
The outer surface fixing sleeve of adapter tube is connected to the block on the right side of left connecting tube, and the left side of the block offers limit hole, institute
The quantity for stating limit hole is two, and the equal pivot bush unit in the inside of two limit holes has a gag lever post, the gag lever post it is another
End is fixedly connected with the right side of left connecting tube, and the outer surface fixing sleeve of the right connecting tube is connected to washer.
Preferably, groove compatible with fixed link, the right side of the left connecting tube are offered in the middle part of the transverse slat
Offer link slot compatible with right connecting tube.
Preferably, the washer is between left connecting tube and block, the right side of the left side of the washer and left connecting tube
Side is flexibly connected, and the right side of the washer is flexibly connected with the left side of block.
Preferably, one end of the spring is fixedly connected with left connecting tube, and the other end and transverse slat of the spring are fixed to be connected
It connects.
Preferably, for the fixed block between left connecting tube and transverse slat, two mutually close one end of the fixed link are equal
It is skewed.
Preferably, the quantity of the connecting column is two, and one end of two connecting columns, which is fixed with left connecting tube, to be connected
It connects, the other end of two connecting columns is fixedly connected with transverse slat.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the cold tube rolling being connected and fixed should be convenient for, by separating fixed link with jack to two sides pull handle, then
It pulls right connecting tube that can separate left connecting tube with right connecting tube to the right, the cold bundle steel pipe can be made easy to disassemble, reduce
The labor intensity of worker, increases the practicability of the cold tube rolling.
2, the cold tube rolling being connected and fixed should be convenient for, by the mutual cooperation of jack and fixed link, by right connecting tube by even
Access slot is inserted into left connecting tube, pushes right connecting tube to the left, makes that the company of the cold tube rolling can be completed in fixed link insertion jack
It connects, further improves the practicability of the cold tube rolling.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the positive structure diagram of Fig. 1；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 1.
In figure: 1, left connecting tube；2, right connecting tube；3, jack；4, transverse slat；5, fixed link；6, handle；7, fixed block；8,
Connecting column；9, spring；10, block；11, limit hole；12, gag lever post；13, washer；14, groove；15, link slot.
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.
Please refer to Fig. 1-3, a kind of cold tube rolling convenient for being connected and fixed, including left connecting tube 1, the right end of left connecting tube 1
Movable sleeve is connected to right connecting tube 2, and one end that right connecting tube 2 is located inside left connecting tube 1 offers jack 3, by jack 3 and admittedly
Right connecting tube 2 is inserted into left connecting tube 1 by link slot 15, pushes right connecting tube 2 to the left, make to fix by the mutual cooperation of fixed pole 5
Bar 5 is inserted into jack 3, and the connection of the cold tube rolling can be completed, further improve the practicability of the cold tube rolling, left connection
The inner wall of pipe 1 is fixedly installed with transverse slat 4, and the middle part of transverse slat 4 offers groove 14 compatible with fixed link 5, left connecting tube 1
Right side offers link slot 15 compatible with right connecting tube 2, and groove 14 can facilitate worker's pull handle 6, reduces worker
Labor intensity, the quantity of transverse slat 4 is two, and the equal movable sleeve in the inside of two transverse slats 4 is connected to fixed link 5, two 5 phases of fixed link
Separate one end runs through left connecting tube 1 and extends to the outside of left connecting tube 1 and be fixedly connected with handle 6, by two sides
Pull handle 6 separates fixed link 5 with jack 3, then pulls right connecting tube 2 can be by left connecting tube 1 and right connection to the right
Pipe 2 separates, and the cold bundle steel pipe can be made easy to disassemble, the labor intensity of worker is reduced, increase the practical of the cold tube rolling
Property, the outer surface fixing sleeve of fixed link 5 are connected to fixed block 7, and fixed block 7 is between left connecting tube 1 and transverse slat 4, two fixations
The mutually close one end of bar 5 is skewed, skewed that fixed link 5 can be facilitated to be inserted into jack 3, the internal activity of fixed block 7
The connecting column 8 being socketed between left connecting tube 1 and transverse slat 4, the quantity of connecting column 8 are two, one end of two connecting columns 8
It is fixedly connected with left connecting tube 1, the other end of two connecting columns 8 is fixedly connected with transverse slat 4, the outer surface light of connecting column 8
It is sliding, fixed block 7 can be facilitated to be moved in the outer surface of connecting column 8, two connecting columns 8 can be to the running route of fixed block 7
It is defined, to keep fixed link 5 vertical, fixed link 5 is prevented to be difficult to be inserted into jack 3, the outer surface activity of fixed link 5
It is socketed with spring 9, one end of spring 9 is fixedly connected with left connecting tube 1, and the other end of spring 9 is fixedly connected with transverse slat 4, spring 9
Elastic force it is sufficiently large, fixed link 5 can be supported to be inserted into jack 3, and the connection of left connecting tube 1 and right connecting tube 2 is consolidated
It is fixed, the stability of the cold tube rolling is increased, the outer surface fixing sleeve of right connecting tube 2 is connected to the gear positioned at left 1 right side of connecting tube
Block 10, the left side of block 10 offer limit hole 11, and the quantity of limit hole 11 is two, and the inside of two limit holes 11 is living
Dynamic to be socketed with gag lever post 12, the mutual cooperation of gag lever post 12 and limit hole 11 can be such that fixed link 5 is accurately inserted into jack 3,
The other end of gag lever post 12 is fixedly connected with the right side of left connecting tube 1, and the outer surface fixing sleeve of right connecting tube 2 is connected to washer
13, between left connecting tube 1 and block 10, the left side of washer 13 is flexibly connected washer 13 with the right side of left connecting tube 1,
The right side of washer 13 is flexibly connected with the left side of block 10, and washer 13 is rubber washer, can increase cold tube rolling company
Connect the leakproofness at place, when installation left connecting tube 1 with right 2 extruded gasket 13 of connecting tube, left connecting tube 1 connect with right connecting tube 2
At later, sealing is realized in the expansion of washer 13.
When work, right connecting tube 2 is inserted into left connecting tube 1 by link slot 15, then pushes right connecting tube 2 to make to the left solid
Fixed pole 5 is inserted into jack 3 connection that the cold tube rolling can be completed, when needing to dismantle the cold tube rolling, to two sides
Pull handle 6 simultaneously pulls right connecting tube 2 to the right.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cold tube rolling convenient for being connected and fixed, including left connecting tube (1), it is characterised in that: the left connecting tube (1)
Right end movable sleeve is connected to right connecting tube (2), and the right connecting tube (2) is located at the internal one end of left connecting tube (1) and offers jack
(3), the inner wall of the left connecting tube (1) is fixedly installed with transverse slat (4), and the quantity of the transverse slat (4) is two, two cross
The equal movable sleeve in inside of plate (4) is connected to fixed link (5), and left connecting tube is run through in two mutually separate one end of the fixed link (5)
(1) it and extends to the outside of left connecting tube (1) and is fixedly connected with handle (6), the outer surface of the fixed link (5) is fixedly attached
Have fixed block (7), the internal activity of the fixed block (7) is socketed with the connecting column between left connecting tube (1) and transverse slat (4)
(8), the outer surface movable sleeve of the fixed link (5) is connected to spring (9), and the outer surface fixing sleeve of the right connecting tube (2) is connected to
The left side of block (10) on the right side of left connecting tube (1), the block (10) offers limit hole (11), the limit hole
(11) quantity is two, and the equal pivot bush unit in inside of two limit holes (11) has gag lever post (12), the gag lever post
(12) the other end is fixedly connected with the right side of left connecting tube (1), and the outer surface fixing sleeve of the right connecting tube (2) is connected to pad
It encloses (13).
2. a kind of cold tube rolling convenient for being connected and fixed according to claim 1, it is characterised in that: the transverse slat (4)
Middle part offers and fixed link (5) compatible groove (14), and the right side of the left connecting tube (1) offers and right connecting tube
(2) compatible link slot (15).
3. a kind of cold tube rolling convenient for being connected and fixed according to claim 1, it is characterised in that: washer (13) position
Between left connecting tube (1) and block (10), the right side activity of the left side and left connecting tube (1) of the washer (13) connects
It connects, the right side of the washer (13) is flexibly connected with the left side of block (10).
4. a kind of cold tube rolling convenient for being connected and fixed according to claim 1, it is characterised in that: the spring (9)
One end is fixedly connected with left connecting tube (1), and the other end of the spring (9) is fixedly connected with transverse slat (4).
5. a kind of cold tube rolling convenient for being connected and fixed according to claim 1, it is characterised in that: the fixed block (7)
Between left connecting tube (1) and transverse slat (4), two mutually close one end of the fixed link (5) are skewed.
6. a kind of cold tube rolling convenient for being connected and fixed according to claim 1, it is characterised in that: the connecting column (8)
Quantity be two, one end of two connecting columns (8) is fixedly connected with left connecting tube (1), two connecting columns (8)
The other end be fixedly connected with transverse slat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460191.XU CN208831926U (en) | 2018-09-07 | 2018-09-07 | A kind of cold tube rolling convenient for being connected and fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460191.XU CN208831926U (en) | 2018-09-07 | 2018-09-07 | A kind of cold tube rolling convenient for being connected and fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831926U true CN208831926U (en) | 2019-05-07 |
Family
ID=66312335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460191.XU Expired - Fee Related CN208831926U (en) | 2018-09-07 | 2018-09-07 | A kind of cold tube rolling convenient for being connected and fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274100A (en) * | 2019-07-25 | 2019-09-24 | 中国航发沈阳发动机研究所 | A kind of engine pipelines quick connector |
| CN112503288A (en) * | 2020-10-23 | 2021-03-16 | 鸣洋(武汉)化工工程有限公司 | Pipeline installation construction method for building equipment |
-
2018
- 2018-09-07 CN CN201821460191.XU patent/CN208831926U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274100A (en) * | 2019-07-25 | 2019-09-24 | 中国航发沈阳发动机研究所 | A kind of engine pipelines quick connector |
| CN112503288A (en) * | 2020-10-23 | 2021-03-16 | 鸣洋(武汉)化工工程有限公司 | Pipeline installation construction method for building equipment |
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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: 20190507 Termination date: 20200907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |