CN214643083U - Seamless steel pipe splicing limiting device - Google Patents
Seamless steel pipe splicing limiting device Download PDFInfo
- Publication number
- CN214643083U CN214643083U CN202120867141.9U CN202120867141U CN214643083U CN 214643083 U CN214643083 U CN 214643083U CN 202120867141 U CN202120867141 U CN 202120867141U CN 214643083 U CN214643083 U CN 214643083U
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- China
- Prior art keywords
- seamless steel
- limiting
- connecting seat
- spacing
- steel pipe
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- Expired - Fee Related
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- 230000000670 limiting effect Effects 0.000 title claims abstract description 66
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 27
- 230000001105 regulatory effect Effects 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model is suitable for a seamless steel pipe technical field provides a seamless steel pipe concatenation stop device, include: the inner side of the upper end of the base is provided with a connecting seat in a sliding manner, and the outer end of the connecting seat is provided with an adjusting mechanism; the connecting seat comprises a first limiting frame, wherein a first limiting frame is fixed at the upper end of the connecting seat, a mounting mechanism is arranged on the inner side of the first limiting frame, limiting mechanisms are arranged at the left end and the right end of the first limiting frame respectively, each adjusting mechanism comprises a limiting bolt and an adjusting hole, the adjusting holes are formed in the surface of the connecting seat at equal intervals, the limiting bolts limit the connecting seat through the adjusting holes, and the mounting mechanism comprises a connecting groove, a second limiting frame, a limiting rod, an adjusting rod, a mounting block and a connecting rod. This seamless steel pipe concatenation stop device conveniently carries on spacingly to the seamless steel pipe of different diameters, drives stop gear through the spacing convenient quick drive of second and removes to and make things convenient for the alignment of seamless steel pipe concatenation interface.
Description
Technical Field
The utility model belongs to the technical field of seamless steel pipe, especially, relate to a seamless steel pipe concatenation stop device.
Background
The seamless steel pipe is formed by punching a whole round steel, the surface of the steel pipe is not provided with a welding seam, the seamless steel pipe is called as a seamless steel pipe, the seamless steel pipe is mainly used as a petroleum geological drilling pipe, a cracking pipe, a boiler pipe and a bearing pipe for petrochemical industry, and a high-precision structural steel pipe for automobiles, tractors and aviation, and the seamless steel pipe needs to be spliced by using a limiting device when being processed;
the Chinese patent No. CN212218270U, published as 20201225, discloses a seamless steel tube splicing limiting device, which plays a role in supporting and fixing a steel tube bracket, a left supporting upright post and a right supporting upright post under the action of a positioning support frame, so that the seamless steel tube is prevented from shaking due to shaking of the steel tube bracket, the left supporting upright post and the right supporting upright post, the splicing time of the seamless steel tube is saved, and the working efficiency of splicing the seamless steel tube is improved;
however, the device is not convenient enough for limiting seamless steel pipes with different diameters, is not quick enough for limiting the steel pipes, and is inconvenient for aligning the joints for splicing the steel pipes, so that the seamless steel pipe splicing limiting device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a seamless steel pipe concatenation stop device aims at solving the device and is convenient inadequately to the spacing of the seamless steel pipe of different diameters, and to the spacing swift inadequately of steel pipe to and the device is inconvenient with the problem that the interface of steel pipe concatenation aligns.
The utility model discloses a realize like this, a seamless steel pipe concatenation stop device, include:
the inner side of the upper end of the base is provided with a connecting seat in a sliding manner, and the outer end of the connecting seat is provided with an adjusting mechanism;
the connecting seat is fixed at the upper end of the connecting seat, the first limiting frame is arranged on the inner side of the first limiting frame, and limiting mechanisms are arranged at the left end and the right end of the first limiting frame.
By adopting the technical scheme, the seamless steel pipes with different diameters are conveniently limited, the limiting mechanism is conveniently and rapidly driven to move through the second limiting frame, and the splicing interfaces of the seamless steel pipes are conveniently aligned.
As the utility model discloses a preferred technical scheme, adjustment mechanism includes spacing bolt and regulation hole, the regulation hole has been seted up to the equidistant connecting seat surface, spacing bolt carries on spacingly through the regulation hole to the connecting seat.
Through adopting above-mentioned technical scheme, because the equidistant regulation hole of having seted up in connecting seat surface, the connecting seat after will removing is fixed through regulation hole and spacing bolt conveniently.
As the utility model discloses a preferred technical scheme, installation mechanism includes spread groove, the spacing of second, gag lever post, regulation pole, installation piece and connecting rod, the spread groove has all been seted up at both ends about the first spacing, the spacing of second passes through the spread groove and slides in first spacing inboard.
By adopting the technical scheme, the connecting grooves are formed in the upper end and the lower end of the first limiting frame, so that the second limiting frame can move more conveniently.
As the utility model discloses a preferred technical scheme, both sides all slide the gag lever post around the spacing frame lower extreme of second, the gag lever post rotates in first spacing frame lower extreme inboard, the spacing frame upper end threaded connection of second has the regulation pole that makes its convenient removal.
Through adopting above-mentioned technical scheme, because both sides all slide the gag lever post around the spacing frame lower extreme of second, under the spacing of gag lever post, make the convenient removal of being connected through with the regulating rod of spacing frame of second.
As the utility model discloses a preferred technical scheme, it is inboard in first spacing upper end to adjust the pole through installation piece rotation connection, installation piece upper end meshing has the connecting rod that drives its rotation.
Through adopting above-mentioned technical scheme, because the meshing has the connecting rod that drives its rotation in installation piece upper end, conveniently be connected through installation piece and connecting rod, make the installation piece drive the regulation pole and rotate.
As the utility model discloses a preferred technical scheme, stop gear is including linking pole, installation pole and stopper, the installation pole bearing is connected in first spacing outer end, installation pole the inner is equipped with and is used for pulling its linking pole, the installation pole outside is rotated and is connected with the stopper that the lower extreme is convex structure.
By adopting the technical scheme, the inner end of the installation rod is provided with the connecting rod for pulling the installation rod, so that the installation rod can be conveniently pulled to rotate through the connecting rod, and the limit block at the outer end of the installation rod can conveniently limit the seamless steel pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a seamless steel pipe concatenation stop device, the convenience is carried on spacingly to the seamless steel pipe of different diameters, drives stop gear through the spacing convenient quick drive of frame of second and removes to and make things convenient for the alignment of seamless steel pipe concatenation interface:
(1) the limiting mechanism is arranged, the limiting block is conveniently driven to move through the mounting rod in the limiting mechanism, the limiting block with the lower end in a circular arc structure is conveniently limited at the outer end of the seamless steel pipe, and the connecting rod is conveniently arranged to drive the mounting rod to rotate, so that the seamless steel pipes with different diameters are conveniently limited;
(2) the mounting mechanism is provided with a first limiting frame and a mounting mechanism, a mounting block and a regulating rod in the mounting mechanism are conveniently driven to rotate through a connecting rod sliding on the inner side of the upper end of the first limiting frame, the regulating rod is connected with a second limiting frame through threads, and the second limiting frame is convenient to move under the limiting action of the limiting rod, so that the limiting mechanism is conveniently and quickly driven to move through the second limiting frame;
(3) be provided with base, connecting seat and adjustment mechanism, slide in the base through the connecting seat, make things convenient for the removal of first spacing, and then make things convenient for the alignment of seamless steel pipe concatenation interface, and the setting up of spacing bolt and regulation hole among the adjustment mechanism makes the position after the removal be convenient for fixed.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the connection between the mounting block and the connecting rod of the present invention;
FIG. 3 is a schematic sectional view of the receiving side of the mounting rod of the present invention;
fig. 4 is a schematic diagram of the middle sectional structure of the present invention.
In the figure: 1-base, 2-limit bolt, 3-adjusting hole, 4-connecting seat, 5-first limit frame, 6-connecting groove, 7-second limit frame, 8-limit rod, 9-adjusting rod, 10-mounting block, 11-connecting rod, 12-linking rod, 13-mounting rod and 14-limit block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the utility model provides a seamless steel pipe splicing stop device technical scheme: the seamless steel pipe splicing device comprises a base 1 and a first limiting frame 5, when a seamless steel pipe to be spliced is limited, as shown in figure 4, three groups of limiting mechanisms are arranged, one end of the steel pipe to be spliced is inserted from the outer end of the first limiting frame 5, as shown in figure 2, a connecting rod 11 sliding on the inner side of the upper end of the first limiting frame 5 is pulled forwards, as the connecting rod 11 is meshed with an installation block 10, the installation block 10 rotates clockwise, as the thread directions of the outer sides of the left end and the right end of an adjusting rod 9 fixed in the middle of the installation block 10 are opposite, and a second limiting frame 7 is in threaded connection with the adjusting rod 9, the adjusting rod 9 rotates along with the installation block 10 when the installation block 10 rotates, and the second limiting frame 7 moves relatively towards a connecting groove 6 on the inner side of the first limiting frame 5 under the limiting of a limiting rod 8;
referring to fig. 1 and 4, the second limiting frame 7 drives the connecting rod 12 with the outer end rotatably connected to the second limiting frame to move, the connecting rod 12 is connected with the mounting rod 13 through bearings, the mounting rod 13 is driven to move when the connecting rod 12 moves, the limiting block 14 at the outer end of the mounting rod 13 moves along with the connecting rod 13 when the mounting rod 13 moves, and the connecting rod 11 stops being pulled after the outer end of the limiting block 14 is attached to the outer wall of the seamless steel pipe;
referring to fig. 1, after the seamless steel pipe is completely limited and the joint of the seamless steel pipe needs to be aligned, the limiting bolt 2 is pulled out upwards, the connecting seat 4 fixed at the lower end of the first limiting frame 5 is slid, after the joint of the seamless steel pipe is completely aligned, the limiting bolt 2 is clamped into the adjusted adjusting hole 3, the connecting seat 4 is fixed, and then the seamless steel pipe is subjected to the splicing process.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a seamless steel pipe concatenation stop device which characterized in that includes:
the device comprises a base (1), wherein a connecting seat (4) is arranged on the inner side of the upper end of the base (1) in a sliding manner, and an adjusting mechanism is arranged at the outer end of the connecting seat (4);
the connecting seat is characterized by comprising a first limiting frame (5), wherein the upper end of the connecting seat (4) is fixed with the first limiting frame (5), an installation mechanism is arranged on the inner side of the first limiting frame (5), and limiting mechanisms are arranged at the left end and the right end of the first limiting frame (5).
2. The seamless steel tube splicing limiting device according to claim 1, wherein: the adjusting mechanism comprises a limiting bolt (2) and adjusting holes (3), the adjusting holes (3) are formed in the surface of the connecting seat (4) at equal intervals, and the limiting bolt (2) limits the connecting seat (4) through the adjusting holes (3).
3. The seamless steel tube splicing limiting device according to claim 1, wherein: installation mechanism includes spread groove (6), second spacing (7), gag lever post (8), adjusts pole (9), installation piece (10) and connecting rod (11), spread groove (6) have all been seted up at both ends about first spacing (5), second spacing (7) slide in first spacing (5) inboardly through spread groove (6).
4. The seamless steel tube splicing limiting device according to claim 3, wherein: both sides all slide in the front and back of second spacing (7) lower extreme and have a gag lever post (8), gag lever post (8) rotate in first spacing (5) lower extreme inboard, spacing (7) upper end threaded connection of second has regulation pole (9) that make its convenient removal.
5. The seamless steel tube splicing limiting device according to claim 3, wherein: the adjusting rod (9) is rotatably connected to the inner side of the upper end of the first limiting frame (5) through a mounting block (10), and the upper end of the mounting block (10) is meshed with a connecting rod (11) which drives the adjusting rod to rotate.
6. The seamless steel tube splicing limiting device according to claim 3, wherein: stop gear is including linking pole (12), installation pole (13) and stopper (14), installation pole (13) bearing connection is in first spacing (5) outer end, installation pole (13) inner is equipped with and is used for pulling its linking pole (12), installation pole (13) outside is rotated and is connected with stopper (14) that the lower extreme is circular arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120867141.9U CN214643083U (en) | 2021-04-26 | 2021-04-26 | Seamless steel pipe splicing limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120867141.9U CN214643083U (en) | 2021-04-26 | 2021-04-26 | Seamless steel pipe splicing limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214643083U true CN214643083U (en) | 2021-11-09 |
Family
ID=78471632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120867141.9U Expired - Fee Related CN214643083U (en) | 2021-04-26 | 2021-04-26 | Seamless steel pipe splicing limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214643083U (en) |
-
2021
- 2021-04-26 CN CN202120867141.9U patent/CN214643083U/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: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |