CN210440723U - Seamless steel pipe easy to assemble - Google Patents
Seamless steel pipe easy to assemble Download PDFInfo
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- CN210440723U CN210440723U CN201921415702.0U CN201921415702U CN210440723U CN 210440723 U CN210440723 U CN 210440723U CN 201921415702 U CN201921415702 U CN 201921415702U CN 210440723 U CN210440723 U CN 210440723U
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Abstract
The utility model discloses a seamless steel pipe convenient for installation, relating to the technical field of steel pipes, which is characterized in that the utility model comprises a body, a fixed hole is arranged on the body, an operation pipe is fixedly connected on the outer surface of the body, an operation hole is arranged on the operation pipe, and the inner diameter of the operation hole is the same as the outer diameter of the body; the outer surface of the body is provided with a sliding chute, the side edge of the sliding chute is provided with a fixed groove, the inner surface of the operating hole is fixedly connected with a fixed block which is arranged in the sliding chute in a sliding way, and the operating pipe is provided with a locking mechanism; the inner surface of the operation pipe is provided with a clamping groove, one end of the clamping groove, which is far away from the opening, is provided with a clamping hole, the locking mechanism comprises a clamping rod, a spring and a clamping plate, two ends of the spring are respectively abutted against the clamping plate and one end of the clamping groove, which is far away from the opening, one end of the clamping rod is fixedly connected with the clamping plate, and the clamping plate is fixedly connected with; when the fixed block embedding fixed slot in, the spring is in compression state, and in the fixture block embedding spout, the one end butt of fixed slot was kept away from to fixture block and spout, the utility model discloses have the effect of conveniently connecting two steel pipes.
Description
Technical Field
The utility model relates to a technical field of steel pipe, more specifically say that it relates to a seamless steel pipe easy to assemble.
Background
Seamless steel pipes are steel pipes made of one piece of metal, with no seams on the surface.
Chinese patent with publication number CN202082502U discloses a seamless steel tube easy to assemble, which comprises a steel tube body, an inner wall and an outer wall, wherein the inner wall is arranged at the inner side of the steel tube body, the outer wall is arranged at the outer side of the steel tube body, the inner wall is an acid washing layer, the outer wall is a polishing layer, and threads are arranged on the outer wall.
At present, the common threaded connection adopted between adjacent steel pipes wastes time and labor during installation, so that a steel pipe convenient to install is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a seamless steel pipe easy to assemble has the effect of conveniently connecting two steel pipes.
In order to achieve the above purpose, the utility model provides a following technical scheme: a seamless steel pipe convenient to install comprises a body, wherein the body is provided with a fixing hole, the outer surface of the body is fixedly connected with an operating pipe, the operating pipe is provided with an operating hole, and the inner diameter of the operating hole is the same as the outer diameter of the body; a sliding groove is formed in one end, far away from the operating pipe, of the outer surface of the body, a fixing groove is formed in the side edge of the sliding groove, a fixing block which is slidably arranged in the sliding groove is fixedly connected to the inner surface of the operating hole, and a locking mechanism is arranged on the operating pipe; the locking mechanism comprises a clamping rod penetrating in the clamping hole, a spring and a clamping plate, wherein the two ends of the spring are respectively abutted against the clamping plate and one end of the clamping groove far away from the opening; when the fixed block is embedded into the fixed groove, the spring is in a compressed state, the fixture block is embedded into the sliding groove, and the fixture block is abutted to one end, far away from the fixed groove, of the sliding groove.
By adopting the technical scheme, when two steel pipes are connected, the clamping plate drives the spring to compress by moving the clamping rod away from the operation hole, then one steel pipe is inserted into the operation hole of the other steel pipe, the fixing block is embedded into the sliding groove, then the steel pipes are rotated, the fixing block is embedded into the fixing groove, the clamping block is aligned with the sliding groove, the spring resets and drives the clamping block to be embedded into the sliding groove, and the connection of the two steel pipes is realized; otherwise, the clamping rod is moved first, and then the steel pipes are rotated to separate the two steel pipes. The cardboard has spacing effect in addition, and when the fixture block embedding spout was in, fixture block and body surface butt restrict the fixture block and continue to imbed the spout.
The utility model discloses further set up to: the spring is sleeved outside the clamping rod.
Through adopting above-mentioned technical scheme, locate the kelly with the spring housing and have outside and carry out spacing effect to the spring, prevent that the kelly when removing, the spring position takes place the skew.
The utility model discloses further set up to: one end of the clamping rod, which is far away from the clamping plate, is fixedly connected with an operating disc.
Through adopting above-mentioned technical scheme, can conveniently drive the kelly through the operation panel and remove for the fixture block breaks away from the spout.
The utility model discloses further set up to: one end of the operating panel facing the operating pipe is provided with an arc-shaped surface; when the clamping block is embedded into the sliding groove, the arc-shaped surface is attached to the outer surface of the operating pipe.
Through adopting above-mentioned technical scheme, when two steel pipes are connected, the arcwall face and the laminating of operation pipe have sealed effect, prevent that the foreign matter from getting into the downthehole locking mechanical system performance that makes of card from declining.
The utility model discloses further set up to: the cardboard lateral wall fixedly connected with stopper, the spacing groove that supplies the stopper embedding is seted up to the draw-in groove lateral wall.
Through adopting above-mentioned technical scheme, set up spacing groove and stopper, have spacing effect, prevent that the cardboard from breaking away from the draw-in groove.
The utility model discloses further set up to: and the bottom of the clamping block is provided with a chamfer.
Through adopting above-mentioned technical scheme, make things convenient for in the fixture block imbeds the spout through the chamfer.
The utility model discloses further set up to: the locking mechanism is provided with a plurality of, a plurality of locking mechanism along operation outside of tubes surface circumference array setting.
Through adopting above-mentioned technical scheme, set up a plurality of locking mechanical system, have the stability that increases between two steel pipes, prevent that one of them locking mechanical system from damaging for two steel pipes separate.
The utility model discloses further set up to: the inner surface of the operating pipe is provided with a sealing ring groove, and a sealing ring block is arranged in the sealing ring groove.
Through adopting above-mentioned technical scheme, set up the seal ring piece and have sealed effect, increase the leakproofness of being connected between two steel pipes, prevent that fluid from flowing to the steel pipe outside between steel pipe and the operation pipe.
To sum up, the utility model discloses following beneficial effect has: when the two steel pipes are connected, the two steel pipes are connected by embedding the fixed block into the fixed groove and embedding the fixture block into the chute; otherwise, the two steel pipes are separated, and the effect of convenient disassembly and assembly is achieved. The cardboard has spacing effect, and the restriction fixture block continues to imbed the spout.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present embodiment;
FIG. 3 is a cross-sectional view showing the arrangement of the lock mechanism on the handle tube according to the embodiment;
FIG. 4 is an enlarged view of the portion B of FIG. 3 according to the present embodiment;
FIG. 5 is a structural view of the lock mechanism of the present embodiment;
FIG. 6 is a schematic view showing the structure of the highlighted seal ring block of the present embodiment.
Reference numerals: 1. a body; 11. a fixing hole; 12. a chute; 13. fixing grooves; 2. operating the tube; 21. an operation hole; 22. a fixed block; 23. a card slot; 231. a limiting groove; 24. a clamping hole; 25. sealing the ring groove; 26. a sealing ring block; 3. a locking mechanism; 31. a clamping rod; 32. clamping a plate; 321. a limiting block; 33. a clamping block; 331. chamfering; 34. a spring; 35. and (5) operating a panel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment discloses a seamless steel pipe easy to assemble, as shown in fig. 1 and 2, including body 1, fixed orifices 11 (refer to fig. 3) have been seted up to body 1, and body 1 surface fixed connection has operation pipe 2, and operation hole 21 has been seted up to operation pipe 2, and operation hole 21 internal diameter is the same with body 1 external diameter. The outer surface of the body 1 is far away from one end of the operating tube 2, a sliding groove 12 is formed in the end of the outer surface of the body 1, a fixing groove 13 is formed in the side edge of the sliding groove 12, a fixed block 22 which is arranged in the sliding groove 12 is fixedly connected to the inner surface of the operating hole 21, two locking mechanisms 3 are arranged on the operating tube 2, and the two locking mechanisms 3 are arranged along the circumference of the outer surface of the operating tube.
As shown in fig. 2 and 4, a locking groove 23 is formed on the inner surface of the operation tube 2, and a locking hole 24 is formed at one end of the locking groove 23 away from the opening. Locking mechanical system 3 is including wearing to locate the kelly 31 in calorie hole 24 and setting up spring 34 and the cardboard 32 in draw-in groove 23, outside the kelly 31 was located to spring 34 cover, open-ended one end was kept away from to spring 34 both ends butt cardboard 32 and draw-in groove 23 respectively, kelly 31 one end and cardboard 32 fixed connection, the one end fixedly connected with fixture block 33 of kelly 31 is kept away from to cardboard 32, chamfer 331 has been seted up to the one end that fixture block 33 kept away from cardboard 32. When the fixing block 22 is inserted into the fixing groove 13, the spring 34 is in a compressed state, the latch 33 is inserted into the sliding groove 12, and the latch 33 abuts against one end of the sliding groove 12 far away from the fixing groove 13.
As shown in fig. 4 and 5, the side wall of the clamping plate 32 is fixedly connected with a limiting block 321, the side wall of the clamping groove 23 is provided with a limiting groove 231 for embedding the limiting block 321, the limiting block 321 is arranged to have a limiting effect, the moving distance of the clamping plate 32 is limited, and the clamping plate 32 is prevented from being separated from the clamping groove 23.
As shown in fig. 3 and 5, an operation panel 35 is fixedly connected to an end of the locking lever 31 away from the locking plate 32, and an end of the operation panel 35 facing the operation tube 2 is configured as an arc-shaped surface. When the latch 33 is inserted into the slide groove 12, the arc-shaped surface is attached to the outer surface of the operation tube 2. Can conveniently drive the motion of operation kelly 31 through operation panel 35, when two steel pipes are connected in addition, the arcwall face is laminated with operation pipe 2, can prevent that the foreign matter from getting into card hole 24 in, has sealed effect.
As shown in fig. 6, a sealing ring groove 25 is formed on the inner surface of the operation pipe 2, a sealing ring block 26 is disposed in the sealing ring groove 25, and the sealing ring block 26 and the sealing ring groove 25 have a sealing effect to prevent fluid from flowing to the outside of the steel pipe when the fluid flows between the steel pipe and the operation pipe 2.
The working principle is as follows: when the two steel pipes are connected, the operating panel 35 is firstly moved, so that the clamping rod 31 moves away from the operating hole 21, meanwhile, the clamping plate 32 drives the spring 34 to compress, then, one steel pipe is inserted into the operating hole 21 of the other steel pipe, and meanwhile, the fixing block 22 is embedded into the sliding groove 12. The fixed block 22 slides in the sliding groove 12 until the fixed block 22 abuts against one end, far away from the opening, of the sliding groove 12, then the steel pipe is rotated, so that the fixed block 22 is embedded into the fixed groove 13, meanwhile, the fixture block 33 is aligned with the sliding groove 12, the spring 34 resets and drives the fixture block 33 to be embedded into the sliding groove 12, and connection of the two steel pipes is achieved; on the contrary, the front driving clamping rod 31 moves, and then the steel pipe is rotated, so that the fixed block 22 slides out of the sliding groove 12, and the two steel pipes are separated.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a seamless steel pipe easy to assemble, includes body (1), fixed orifices (11), its characterized in that have been seted up in body (1): the outer surface of the body (1) is fixedly connected with an operating pipe (2), the operating pipe (2) is provided with an operating hole (21), and the inner diameter of the operating hole (21) is the same as the outer diameter of the body (1); a sliding groove (12) is formed in one end, far away from the operating pipe (2), of the outer surface of the body (1), a fixing groove (13) is formed in the side edge of the sliding groove (12), a fixing block (22) which is slidably arranged in the sliding groove (12) is fixedly connected to the inner surface of the operating hole (21), and a locking mechanism (3) is arranged on the operating pipe (2); the inner surface of the operating pipe (2) is provided with a clamping groove (23), one end, far away from the opening, of the clamping groove (23) is provided with a clamping hole (24), the locking mechanism (3) comprises a clamping rod (31) penetrating the clamping hole (24) and a spring (34) and a clamping plate (32) which are arranged in the clamping groove (23), two ends of the spring (34) are respectively abutted against the clamping plate (32) and one end, far away from the opening, of the clamping groove (23), one end of the clamping rod (31) is fixedly connected with the clamping plate (32), and one end, far away from the clamping rod (31), of the clamping plate (32) is fixedly connected with a clamping block (33); when the fixing block (22) is embedded into the fixing groove (13), the spring (34) is in a compressed state, the clamping block (33) is embedded into the sliding groove (12), and the clamping block (33) is abutted to one end, far away from the fixing groove (13), of the sliding groove (12).
2. The seamless steel pipe easy to install according to claim 1, wherein: the spring (34) is sleeved outside the clamping rod (31).
3. The seamless steel pipe easy to install according to claim 1, wherein: one end of the clamping rod (31) far away from the clamping plate (32) is fixedly connected with an operating disc (35).
4. An easy-to-install seamless steel pipe according to claim 3, characterized in that: one end of the operating plate (35) facing the operating pipe (2) is provided with an arc-shaped surface; when the clamping block (33) is embedded into the sliding groove (12), the arc-shaped surface is attached to the outer surface of the operating pipe (2).
5. The seamless steel pipe easy to install according to claim 1, wherein: the side wall of the clamping plate (32) is fixedly connected with a limiting block (321), and the side wall of the clamping groove (23) is provided with a limiting groove (231) for the limiting block (321) to be embedded into.
6. The seamless steel pipe easy to install according to claim 1, wherein: the bottom of the clamping block (33) is provided with a chamfer (331).
7. The seamless steel pipe easy to install according to claim 1, wherein: the locking mechanisms (3) are arranged in a plurality, and the locking mechanisms (3) are arranged along the circumferential array of the outer surface of the operating pipe (2).
8. The seamless steel pipe easy to install according to claim 1, wherein: a sealing ring groove (25) is formed in the inner surface of the operating pipe (2), and a sealing ring block (26) is arranged in the sealing ring groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921415702.0U CN210440723U (en) | 2019-08-28 | 2019-08-28 | Seamless steel pipe easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921415702.0U CN210440723U (en) | 2019-08-28 | 2019-08-28 | Seamless steel pipe easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210440723U true CN210440723U (en) | 2020-05-01 |
Family
ID=70409687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921415702.0U Active CN210440723U (en) | 2019-08-28 | 2019-08-28 | Seamless steel pipe easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210440723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154138A (en) * | 2021-04-30 | 2021-07-23 | 上海奉贤钢管厂有限公司 | Precise seamless steel pipe for injection molding machine and production process thereof |
-
2019
- 2019-08-28 CN CN201921415702.0U patent/CN210440723U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154138A (en) * | 2021-04-30 | 2021-07-23 | 上海奉贤钢管厂有限公司 | Precise seamless steel pipe for injection molding machine and production process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Seamless steel pipe for easy installation Effective date of registration: 20221102 Granted publication date: 20200501 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Fengye Group Co.,Ltd. Registration number: Y2022110000301 |