CN208364549U - High-strength connecting structure of steel pipe - Google Patents
High-strength connecting structure of steel pipe Download PDFInfo
- Publication number
- CN208364549U CN208364549U CN201820821036.XU CN201820821036U CN208364549U CN 208364549 U CN208364549 U CN 208364549U CN 201820821036 U CN201820821036 U CN 201820821036U CN 208364549 U CN208364549 U CN 208364549U
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- China
- Prior art keywords
- block
- steel pipe
- nest
- contact pin
- affixed
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 109
- 239000010959 steel Substances 0.000 title claims abstract description 109
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a high strength connection structure of steel pipe, including first steel pipe, first nest block, second nest block and second steel pipe, first nest block has been cup jointed on the right side of first steel pipe, first nest block and first steel pipe interference fit, and the second nest block is adjacent with the bolt head, spout and slider slip joint, and the fixture block all runs through the second splicing and links to each other with second nest block rigid coupling. This high strength connection structure of steel pipe, through first nest of blocks and second nest of blocks, the connection problem of first steel pipe and second steel pipe has been solved, through the lantern ring and the spiral shell knot, the maintenance and the change of first nest of blocks and second nest of blocks have been made things convenient for, through screw bolt and nut, the fixing to first nest of blocks and second nest of blocks has been realized, and then realized the connection fixed problem to the steel pipe, through slide and slider, when having realized connecting the steel pipe, the calibration butt joint problem of steel pipe, the accuracy has been improved, the work efficiency is improved, and is very convenient.
Description
Technical field
The utility model relates to machinery equipment field, specially a kind of high-strength connection structure of steel pipe.
Background technique
Since the production maximum length of tubing is limited to equipment and the transport etc. of steel tube factory's production, too long of steel is produced
The mode of equipment and transport that pipe needs will will cause very big difficulty.Factory needs steel pipe longer than the length specification of production
When, two steel pipes of same specification are generallyd use, are lengthened by the way of the welding of adverse slope mouth.And the presence of this mode
Joint is not easy to weld, and, weld can leave welding trace the problems such as inadequate with intensity is easily bent after welding, the product made in this way
There are quality problems and security risk.Such as application No. is 200920308588.1 utility model patents, including the first steel pipe
(1) and the second steel pipe (2), first steel pipe (1) and the second steel pipe (2) at docking (5) weld together, described
At the docking of first steel pipe (1) and the second steel pipe (2) (5) internal sleeve be equipped with internal lining pipe (3), the internal lining pipe (3) respectively with
First steel pipe (1) and the second steel pipe (2) passes through rivet welding point (4) rivet welding together, although the connection for solving steel pipe is asked
Topic, but for steel pipe connect when calibration the problem of again without solution.
Utility model content
The purpose of this utility model is to provide a kind of high-strength connection structures of steel pipe, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-strength connection structure of steel pipe, packet
The first steel pipe, first set block, second set of block and the second steel pipe are included, is socketed with first set block on the right side of first steel pipe, it is described
First set block and the first steel pipe are interference fitted, and are socketed with second set of block on the left of second steel pipe, second steel pipe and the
The upper and lower ends of two sets of blocks interference fit, the first set block and second set of block are connected with magnetite, first steel pipe and the
The outer wall of two steel pipes is socketed with lantern ring, and the upper and lower ends of the lantern ring are connected with first set block and second set of block abutting, institute
The front for stating lantern ring is connected with spiral shell button, the spiral shell button through lantern ring with spiral shell button is affixed is connected, on the left side of the first set block
Lower both ends are connected with nut, and the nut passes through bolt and is connected with bolt head, and the nut is connected with bolt thread, described
Bolt extends through first set block and second set of block, and second set of block is adjacent with bolt head, and up and down the two of the first set block
Proper face is connected with the first contact pin, and the front of first contact pin is connected by shaft with slideway, the shaft and first
Contact pin is movably connected, and the inside of the slideway passes through sliding slot and is connected with sliding block clamping, and the sliding slot and sliding block sliding are clamped, institute
The back for stating sliding block is connected with the second contact pin, and the back of second contact pin is connected with second set of block overlap joint, and described second
The positive upper and lower ends of contact pin are connected with fixture block, the fixture block run through the second contact pin with second set of block is affixed is connected.
Preferably, the inner wall upper end of first steel pipe and the second steel pipe is connected with the first loop bar, first loop bar
Inner wall left and right ends by connect block with spring is affixed is connected, the upper and lower ends of the spring, which are connected with, connects block, the bullet
The upper end of spring by connect block with transverse slat is affixed is connected, the center bottom of the transverse slat pass through the second loop bar and the first steel pipe and
The inner wall of second steel pipe is affixed to be connected.
Preferably, the right side of the bolt head is affixed and handle.
Preferably, the first set block and second set of block pass through backing plate and are connected with the first steel pipe and the abutting of the second steel pipe.
Preferably, the inner wall both ends of the sliding slot are connected with cushion block.
Compared with prior art, the utility model has the beneficial effects that the high-strength connection structure of the steel pipe, passes through first
Block and second set of block are covered, solves the connectivity problem of the first steel pipe and the second steel pipe, by lantern ring and spiral shell button, is realized to set block
With the connectivity problem of steel pipe, facilitates and set block is dismantled, facilitate the maintenance and replacement of first set block and second set of block, lead to
Screw bolt and nut is crossed, the fixation to first set block and second set of block is realized, and then realizes and problem is connected and fixed to steel pipe,
The practicability for improving equipment is realized when being attached to steel pipe by slideway and sliding block, and problem is docked in the calibration of steel pipe,
Accuracy is improved, is improved work efficiency, it is extremely convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the attachment structure schematic diagram of the first steel pipe of Fig. 1, first set block and second set of block；
Fig. 3 is the attachment structure schematic diagram of the transverse slat of Fig. 1, the first loop bar and the second loop bar.
In figure: 1, the first steel pipe, 2, transverse slat, 3, first set block, 4, second sets of blocks, the 5, second steel pipe, 6, spiral shell button, 7, set
Ring, the 8, first loop bar, the 9, second loop bar, 10, bolt, 11, backing plate, 12, cushion block, 13, nut, 14, shaft, the 15, first contact pin,
16, sliding slot, 17, slideway, the 18, second contact pin, 19, sliding block, 20, bolt head, 21, handle, 22, fixture block, 23, spring, 24, connect
Block, 25, magnetite.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of high-strength connection structure of steel pipe, including
First steel pipe 1,3, second sets of blocks 4 of first set block and the second steel pipe 5, the right side of the first steel pipe 1 are socketed with first set block 3, and first
It covers block 3 and the first steel pipe 1 is interference fitted, the left side of the second steel pipe 5 is socketed with second set of block 4, the second steel pipe 5 and second set of block 4
The upper and lower ends of interference fit, first set block 3 and second set of block 4 are connected with magnetite 25, can be to steel pipe by magnetite 25
When being docked, play the role of assisted calibration, the outer wall of the first steel pipe 1 and the second steel pipe 5 is socketed with lantern ring 7, lantern ring 7
Upper and lower ends are connected with first set block 3 and second set of abutting of block 4, and lantern ring 7 can distinguish first set block 3 and second set of block 4
It is fixed on the first steel pipe 1 and the second steel pipe 5, the front of lantern ring 7 is connected with spiral shell button 6, and spiral shell button 6 is solid through lantern ring 7 and spiral shell button 6
Connect connected, lantern ring 7 can be fixed on steel pipe by spiral shell button 6, and the left side upper and lower ends of first set block 3 are connected with nut 13, spiral shell
Mother 13 is connected by bolt 10 with bolt head 20, and nut 13 is connected with 10 screw thread of bolt, and bolt 10 extends through first set block 3
With second set of block 4, second set of block 4 is adjacent with bolt head 20, and first set block 3 and second set of block 4 can be connected to one by bolt 10
It rises, and then the first steel pipe 1 and the second steel pipe 5 is linked together, the upper and lower ends front of first set block 3 is connected with first and connects
The front of piece 15, the first contact pin 15 is connected by shaft 14 with slideway 17, and shaft 14 is movably connected with the first contact pin 15, slideway
17 can be axis rotation with shaft 14, and the inside of slideway 17 passes through sliding slot 16 and is connected with the clamping of sliding block 19, sliding slot 16 and sliding block
19 sliding clampings, sliding block 19 can horizontally slip along sliding slot 16, and the back of sliding block 19 is connected with the second contact pin 18, sliding block 19
The second contact pin 18 can be driven mobile, capable calibration can be tapped into steel pipe connecting by sliding block 19 and slideway 17, the second contact pin 18
Back is connected with second set of overlap joint of block 4, and the positive upper and lower ends of the second contact pin 18 are connected with fixture block 22, and fixture block 22 runs through
Second contact pin 18 with second set of block 4 is affixed is connected, the second contact pin 18 can be fixed on second set of block 4 by fixture block 22, the first steel
The inner wall upper end of pipe 1 and the second steel pipe 5 is connected with the first loop bar 8, and the inner wall left and right ends of the first loop bar 8 are by connecing block 24
With spring 23 is affixed is connected, 23 compression spring of spring, the upper and lower ends of spring 23, which are connected with, connects block 24, and connecing block 24 can be by bullet
Spring 23 is fixed, the upper end of spring 23 by connect block 24 with transverse slat 2 is affixed is connected, spring 23 can be moved up and down with motion plate 2,
The center bottom of transverse slat 2 pass through the second loop bar 9 with the inner wall of the first steel pipe 1 and the second steel pipe 5 is affixed is connected, transverse slat 2 can be with
By spring 23, cooperates with the second loop bar 9, play the role of buffering, the right side of bolt head 20 to the impact force that steel pipe may be subject to
Side is affixed with handle 21, rotating bolt head 20 that can be more convenient by handle 21, and first set block 3 and second set block 4 are
It is connected by backing plate 11 with the first steel pipe 1 and the abutting of the second steel pipe 5, backing plate 11 can protect the first steel pipe 1 and the second steel pipe 5,
The inner wall both ends of sliding slot 16 are connected with cushion block 12, and cushion block 12 can protect sliding block 19.
When start-up operations, the first steel pipe 1 and the second steel pipe 5 are moved to the place to work, move lantern ring 7,
So that lantern ring 7 is passed through the first steel pipe 1 and the second steel pipe 5, then move first set block 3 and second set of block 4, makes first set block 3 and the
Two sets of blocks 4 are socketed in respectively on the first steel pipe 1 and the second steel pipe 5, by lantern ring 7 by first set block 3 and second set of block 4 and steel pipe
It connects together, lantern ring 7 is fixed on steel pipe by spiral shell button 6, and then first set block 3 and second set of block 4 are separately fixed at
On first steel pipe 1 and the second steel pipe 5, slideway 17 is rotated, slideway 17 is axis rotation with shaft 14, and sliding block 19 is moved to second set
Second contact pin 18 is placed on the front of second set of block 4 by the front of block 4, and the second contact pin 18 is fixed on second by fixture block 22
It covers on block 4, bolt 10 is made then to turn nut 13 through first set block 3 and two sets of blocks 4, by nut 13 and bolt 10 by the
A set of piece 3 and second set of block 4 are fixed together, and then steel pipe is connected and fixed, and work is completed.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
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 (5)
1. a kind of high-strength connection structure of steel pipe, including the first steel pipe (1), first set block (3), second set of block (4) and second
Steel pipe (5) is socketed with first set block (3) on the right side of first steel pipe (1), the first set block (3) and the first steel pipe (1) mistake
It is full of cooperation, second set of block (4), second steel pipe (5) and second set of block (4) mistake is socketed on the left of second steel pipe (5)
It is full of cooperation, it is characterised in that: the upper and lower ends of the first set block (3) and second set of block (4) are connected with magnetite (25), described
The outer wall of first steel pipe (1) and the second steel pipe (5) is socketed with lantern ring (7), and the upper and lower ends of the lantern ring (7) are and first set
Block (3) is pushed against with second set of block (4) to be connected, and the front of the lantern ring (7) is connected with spiral shell button (6), and the spiral shell button (6) is through set
Ring (7) with spiral shell button (6) is affixed is connected, the left side upper and lower ends of the first set block (3) are connected with nut (13), the nut
(13) it is connected by bolt (10) with bolt head (20), the nut (13) is connected with bolt (10) screw thread, the bolt
(10) first set block (3) and second set of block (4) are extended through, second set of block (4) is adjacent with bolt head (20), and described first
The upper and lower ends front of set block (3) is connected with the first contact pin (15), and the front of first contact pin (15) passes through shaft
(14) it is connected with slideway (17), the shaft (14) is movably connected with the first contact pin (15), and the inside of the slideway (17) is logical
It crosses sliding slot (16) to be connected with sliding block (19) clamping, the sliding slot (16) and sliding block (19) sliding are clamped, the back of the sliding block (19)
Portion is connected with the second contact pin (18), and the back of second contact pin (18) is connected with second set of block (4) overlap joint, and described second
The positive upper and lower ends of contact pin (18) are connected with fixture block (22), and the fixture block (22) is through the second contact pin (18) and second set
Block (4) is affixed to be connected.
2. a kind of high-strength connection structure of steel pipe according to claim 1, it is characterised in that: first steel pipe (1)
It is connected with the first loop bar (8) with the inner wall upper end of the second steel pipe (5), the inner wall left and right ends of first loop bar (8) are logical
Cross connect block (24) with spring (23) is affixed is connected, the upper and lower ends of the spring (23), which are connected with, connects block (24), the spring
(23) upper end by connect block (24) with transverse slat (2) is affixed is connected, the center bottom of the transverse slat (2) passes through the second loop bar
(9) with the inner wall of the first steel pipe (1) and the second steel pipe (5) is affixed is connected.
3. a kind of high-strength connection structure of steel pipe according to claim 1, it is characterised in that: the bolt head (20)
Right side is affixed with handle (21).
4. a kind of high-strength connection structure of steel pipe according to claim 1, it is characterised in that: the first set block (3)
It is connected by backing plate (11) with the first steel pipe (1) and the second steel pipe (5) abutting with second set of block (4).
5. a kind of high-strength connection structure of steel pipe according to claim 1, it is characterised in that: the sliding slot (16) it is interior
Wall both ends are connected with cushion block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821036.XU CN208364549U (en) | 2018-05-30 | 2018-05-30 | High-strength connecting structure of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821036.XU CN208364549U (en) | 2018-05-30 | 2018-05-30 | High-strength connecting structure of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364549U true CN208364549U (en) | 2019-01-11 |
Family
ID=64930839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820821036.XU Expired - Fee Related CN208364549U (en) | 2018-05-30 | 2018-05-30 | High-strength connecting structure of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364549U (en) |
-
2018
- 2018-05-30 CN CN201820821036.XU patent/CN208364549U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20190530 |