CN217422547U

CN217422547U - Seamless steel pipe convenient to installation

Info

Publication number: CN217422547U
Application number: CN202221219061.3U
Authority: CN
Inventors: 蔡史涛
Original assignee: Hebei Haofa Tengda Pipeline Manufacturing Co ltd
Current assignee: Hebei Haofa Tengda Pipeline Manufacturing Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-09-13
Anticipated expiration: 2032-05-21

Abstract

The utility model discloses a seamless steel pipe convenient to installation, including first body and second body, first body and the adjacent placing of second body, the even fixedly connected with of terminal surface that first body is close to the second body is a plurality of even boards, the one end side fixedly connected with picture peg of even board, a plurality of even grooves have evenly been seted up to the terminal surface that the second body is close to first body, even inslot wall end has seted up the slot, even the board stretches into even inslot, just in the picture peg inserts the slot, the utility model provides a current mode that makes the stable connection of adjacent seamless steel pipe is comparatively loaded down with trivial details, is unfavorable for accomplishing the problem of the connection of seamless steel pipe fast.

Description

Seamless steel pipe convenient to installation

Technical Field

The utility model relates to a seamless steel pipe installation technical field specifically is a seamless steel pipe convenient to installation.

Background

Seamless steel pipes are steel pipes which are punched by a whole round steel and have no weld joints on the surface, and because of the excellent performance, the seamless steel pipes become important sources of petroleum geology drill pipes, cracking pipes for petrochemical industry, boiler pipes, bearing pipes, and high-precision structural steel pipes for automobiles, tractors and aviation.

When seamless steel pipe drops into to use, need make adjacent seamless steel pipe stable connection through various modes, including welded connection, but the current mode that makes adjacent seamless steel pipe stable connection is comparatively loaded down with trivial details, is unfavorable for accomplishing the connection of seamless steel pipe fast, in order to solve above-mentioned problem, the utility model discloses the inventor has designed this scheme.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seamless steel pipe convenient to installation aims at improving that the current mode that makes adjacent seamless steel pipe stable connection is comparatively loaded down with trivial details, is unfavorable for accomplishing the problem of seamless steel pipe's connection fast.

The utility model discloses a realize like this:

the utility model provides a seamless steel pipe convenient to installation, includes first body and second body, and first body and second body are adjacent to be placed, and the even fixedly connected with of terminal surface that first body is close to the second body is a plurality of even boards, even one end side fixedly connected with picture peg of board, and the second body has evenly seted up a plurality of even grooves near the terminal surface of first body, even inslot lateral wall end has seted up the slot, even the board stretches into even inslot, and the picture peg inserts in the slot.

By adopting the technical scheme, the arrangement of the connecting plate and the inserting plate is convenient for inserting the inserting plate into the inserting slot when the first pipe body rotates relative to the second pipe body, so that the first pipe body and the second pipe body are stably connected conveniently, and the arrangement of the connecting slot is convenient for arranging the connecting plate and providing space for inserting.

Furthermore, the connecting groove, the connecting plate and the inserting plate are all arc-shaped structures, and the arc length of the connecting groove is equal to the sum of the arc lengths of the connecting plate and the inserting plate.

Furthermore, the seamless steel convenient to install further comprises a limiting mechanism installed at the end position of the first pipe body, the limiting mechanism comprises a limiting device and a pushing device located on the side edge of the limiting device, the limiting device is movably installed in the first pipe body, and the pushing device is located on the outer side of the first pipe body.

Adopt above-mentioned technical scheme, the setting of restriction mechanism is convenient for through the position of its work restriction company board in even groove, and then make the picture peg stably insert in the slot, make first body and second body stable connection, it facilitates to connect for first body and second body high-speed joint, the setting of restriction device is convenient for through the position of its work restriction company board in even groove, avoid leading to even board to break away from even groove under the effect of external force, the setting of promotion device is convenient for force the restriction device through work and removes, it facilitates to insert even bottom surface in groove for strengthening the post end, be convenient for quick assembly disassembly restriction device and promotion device as required simultaneously, so that realize the used repeatedly of promotion device.

Furthermore, the limiting device comprises an annular plate, a spring vertically arranged on one side of the annular plate and a reinforcing column on the other side of the annular plate, and two sliding plates are symmetrically and fixedly connected to two ends of the outer arc-shaped side surface of the annular plate.

By adopting the technical scheme, the arrangement of the spring is convenient for ensuring that the reinforcing column always has the tendency of being inserted into the bottom surface of the connecting groove, and the sliding plate moves under the action of external force so as to drive the annular plate to move.

Further, the annular cavity is provided with near second body lateral wall to first body, and two slide openings have been seted up at first body lateral surface both ends, and a plurality of circular ports have been seted up near second body terminal surface to first body, and the circular port communicates with each other with the annular cavity, and the annular plate is installed at the annular cavity, and the slide is located the slide opening, and strengthens the post and pass the circular port, and strengthens in the terminal recess that inserts the connecting slot bottom surface of post.

Adopt above-mentioned technical scheme, the setting of annular chamber is convenient for provide the space for the installation and the removal of annular plate to staff's operation forces the annular plate to remove, for strengthening in the post inserts the recess of even tank bottom face and facilitates, and the setting of slide opening is convenient for provide the space for the installation and the removal of slide, makes the restriction post insert the restriction inslot of slide for staff's operation simultaneously, facilitates for forcing the enhancement post to remove.

Furthermore, the end of the second tube body far away from the first tube body is the same as the structure of the end of the first tube body near the second tube body and is provided with a limiting mechanism, and the end of the first tube body far away from the second tube body is the same as the structure of the second tube body near the first tube body.

Further, promote the device and include the arc that handle and two symmetries were placed, the spout has been seted up to the side that the handle is close to the arc, two in the spout are just to the equal fixedly connected with buckle board of lateral wall, the buckle groove has all been seted up to the one end that the lateral wall of two arcs is close to each other, the one end that two arcs are close to each other inserts in the spout, the buckle board is installed in the buckle groove, and the screw hole that the both-way screw rod both ends difference screw thread that are located the spout passed the arc, arc inside wall end position fixedly connected with restriction post, the restriction post inserts in the restriction inslot of slide.

Adopt above-mentioned technical scheme, the staff of being convenient for of setting up of handle holds and exerts the effort to the arc, forces the arc to move along the body, and the setting of arc is convenient for be connected with the slide, and then drives the annular slab and remove, and the setting of two-way screw rod is convenient for rotate under the effect of external force, and then adjusts the relative position of two arcs, facilitates in inserting the slide for the restriction post.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the connecting plate and the inserting plate are arranged so that the inserting plate can be inserted into the inserting slot when the first pipe body rotates relative to the second pipe body, the first pipe body and the second pipe body can be stably connected conveniently, and the first pipe body and the second pipe body can be mounted conveniently;

2. the limiting mechanism is arranged to limit the position of the connecting plate in the connecting groove through the working of the limiting mechanism, so that the inserting plate is stably inserted into the inserting groove, the first pipe body and the second pipe body are stably connected, and convenience is brought to the quick connection of the first pipe body and the second pipe body;

3. the setting of restriction device is convenient for through the position of its work restriction even board in even groove, avoids leading to even board to break away from even groove under the effect of external force, and the setting that promotes the device is convenient for force the restriction device through work and removes, for strengthening the post end and insert even bottom surface in the groove and facilitate, be convenient for simultaneously quick assembly disassembly restriction device and promotion device as required to realize promoting the used repeatedly of device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a first tube of the present invention;

fig. 3 is a schematic structural view of a second tube of the present invention;

FIG. 4 is a schematic view of the limiting mechanism of the present invention;

fig. 5 is a schematic structural diagram of the limiting device of the present invention;

fig. 6 is a schematic structural diagram of the pushing device of the present invention;

in the figure: 1. a first pipe body; 11. an annular cavity; 12. a slide hole; 13. a circular hole; 14. connecting plates; 15. inserting plates; 2. a second tube body; 21. connecting the grooves; 22. a slot; 3. a limiting mechanism; 31. a limiting device; 311. an annular plate; 312. a spring; 313. a reinforcement column; 314. a slide plate; 32. a pushing device; 321. a handle; 322. an arc-shaped plate; 323. a buckle plate; 324. a threaded hole; 325. a fastening groove; 326. the posts are restrained.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Example (b): referring to FIG. 1: the utility model provides a seamless steel pipe convenient to installation, includes first body 1, second body 2 and limiting mechanism 3, and limiting mechanism 3 is located the end position department that first body 1 is close to second body 2.

Referring to fig. 1-6: an annular cavity 11 is arranged in the side wall of the first pipe body 1 close to the second pipe body 2, two sliding holes 12 are arranged at two ends of the outer side surface of the first pipe body 1, a plurality of circular holes 13 are arranged on the end surface of the first pipe body 1 close to the second pipe body 2, the circular holes 13 are communicated with the annular cavity 11, a plurality of connecting plates 14 are uniformly and fixedly connected on the end surface of the first pipe body 1 close to the second pipe body 2, an inserting plate 15 is fixedly connected on the side edge of one end of each connecting plate 14, a plurality of connecting grooves 21 are uniformly arranged on the end surface of the second pipe body 2 close to the first pipe body 1, an inserting groove 22 is arranged at the tail end of the inner side wall of each connecting groove 21, the first pipe body 1 and the second pipe body 2 are adjacently arranged, the connecting plates 14 extend into the connecting grooves 21, the inserting plate 15 is inserted into the inserting grooves 22, the connecting grooves 21, the connecting plates 14 and the inserting plates 15 are of arc structures, the arc lengths of the connecting grooves 21 are equal to the sum of the connecting plates 15, one end of the second pipe body 2 far away from the first pipe body 1 is the same as the end of the first pipe body close to the second pipe body 2, and is provided with a limiting mechanism 3, the structure of one end of the first tube body 1 far away from the second tube body 2 is the same as that of the second tube body 2 close to the first tube body 1, the limiting mechanism 3 comprises a limiting device 31 and a pushing device 32 positioned at the side edge of the limiting device 31, the limiting device 31 comprises an annular plate 311, a spring 312 vertically installed at one side of the annular plate 311 and a reinforcing column 313 at the other side, two sliding plates 314 are symmetrically and fixedly connected at two ends of the outer arc-shaped side surface of the annular plate 311, the annular plate 311 is installed in the annular cavity 11, the spring 312 is pressed against the end wall of the annular cavity 11, the sliding plate 314 is positioned in the sliding hole 12, the reinforcing column 313 penetrates through the circular hole 13, the tail end of the reinforcing column 313 is inserted into a groove at the bottom surface of the connecting groove 21, the pushing device 32 comprises a handle 321 and two symmetrically arranged arc-shaped plates 322, a sliding groove is formed at the side surface of the handle 321 close to the arc-shaped plates 322, two clamping plates 323 are fixedly connected at two opposite side walls in the sliding groove, a two-way is provided with a two-way screw rod, buckle groove 325 has all been seted up to the one end that the lateral wall of two arcs 322 is close to each other, and in the one end that two arcs 322 are close to each other inserted the spout, buckle plate 323 was installed in buckle groove 325, and two-way screw rod both ends screw thread respectively inserted the screw hole 324 of two arcs 322, and arc 322 inside wall end position fixedly connected with limits post 326, and limits post 326 inserts in the restriction inslot of slide 314.

Limiting mechanism 3's setting is convenient for through the position of its work restriction even board 14 in even groove 21, and then makes in picture peg 15 stably inserts slot 22, makes first body 1 and second body 2 stably connect, facilitates for first body 1 and second body 2 high-speed joint.

The annular chamber 11 is provided to provide a space for the installation and movement of the annular plate 311 to allow the worker to operate the forced movement of the annular plate 311, to allow the insertion of the reinforcing post 313 into the groove formed in the bottom surface of the connecting groove 21, the slide hole 12 is provided to allow the installation and movement of the slide plate 314, to allow the worker to operate the forced movement of the reinforcing post 313 by inserting the restricting post 326 into the restricting groove of the slide plate 314, and to allow the stable connection of the first pipe 1 and the second pipe 2 by inserting the insert plate 15 into the slot 22 when the first pipe 1 rotates relative to the second pipe 2.

The connecting slot 21 is provided to provide space for installation and insertion of the bit connecting plate 14.

Limiting device 31's setting is convenient for through its work restriction link plate 14 position in linking groove 21, avoid leading to link plate 14 to break away from linking groove 21 under the effect of external force, pushing device 32's setting is convenient for force limiting device 31 to remove through work, for reinforcing post 313 end inserts and facilitates in linking groove 21's the bottom surface, be convenient for quick assembly disassembly limiting device 31 and pushing device 32 as required simultaneously, so that realize pushing device 32's used repeatedly, spring 312's setting is convenient for make reinforcing post 313 have the trend of inserting in linking groove 21 bottom surface all the time, slide 314's setting removes under the effect of external force, and then drive annular plate 311 and remove.

The setting of handle 321 is convenient for the staff and holds and applys the effort to arc 322, forces arc 322 to remove along the body, and the setting of arc 322 is convenient for be connected with slide 314, and then drives annular plate 311 and remove, and the setting of two-way screw rod is convenient for rotate under the effect of external force, and then adjusts the relative position of two arcs 322, provides convenience in inserting slide 314 for restriction post 326.

When the two-way screw is used, a worker rotates the rotating two-way screw to force the two arc-shaped plates 322 to be away from each other and to be sleeved on the first pipe body 1, changes the two arc-shaped plates 322 to enable the limiting column 326 to be inserted into the sliding plate 314, applies acting force to the handle 321 to enable the annular plate 311 to move and sink into the first pipe body 1, enables the second pipe body 2 to be close to the first pipe body 1, enables the connecting plate 14 to be inserted into the connecting groove 21, rotates the first pipe body 1 or the second pipe body 2 to enable the inserting plate 15 to be inserted into the inserting groove 22, enables the arc-shaped plates 322 to be separated from the sliding plate 314, and enables the reinforcing column 313 to be inserted into the bottom surface of the connecting groove 21 under the action of the spring 312.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a seamless steel pipe convenient to installation which characterized in that: including first body (1) and second body (2), first body (1) and second body (2) are adjacent to be placed, first body (1) is close to a plurality of even boards (14) of the even fixedly connected with of terminal surface of second body (2), even one end side fixedly connected with picture peg (15) of board (14), a plurality of even grooves (21) have evenly been seted up to the terminal surface that second body (2) are close to first body (1), even groove (21) inside wall end has seted up slot (22), even board (14) stretch into even groove (21), just in picture peg (15) insert slot (22).

2. An easily installable seamless steel pipe according to claim 1 wherein the connecting grooves (21), the connecting plates (14) and the inserting plates (15) are all arc-shaped structures, and the arc length of the connecting grooves (21) is equal to the sum of the arc lengths of the connecting plates (14) and the inserting plates (15).

3. An easy-to-install seamless steel pipe according to claim 1, further comprising a limiting mechanism (3) installed at an end position of the first pipe body (1), wherein the limiting mechanism (3) comprises a limiting device (31) and a pushing device (32) located at a side of the limiting device (31), the limiting device (31) is movably installed in the first pipe body (1), and the pushing device (32) is located at an outer side of the first pipe body (1).

4. An easily installable seamless steel pipe according to claim 3 wherein the limiting means (31) comprises a ring plate (311), a spring (312) vertically installed on one side of the ring plate (311) and a reinforcing column (313) on the other side, and two sliding plates (314) are symmetrically and fixedly connected to both ends of the outer arc side of the ring plate (311).

5. The seamless steel tube convenient to install according to claim 4, wherein the first tube body (1) is provided with an annular cavity (11) in the side wall close to the second tube body (2), two sliding holes (12) are formed at two ends of the outer side surface of the first tube body (1), a plurality of circular holes (13) are formed in the end surface of the first tube body (1) close to the second tube body (2), the circular holes (13) and the sliding holes (12) are communicated with the annular cavity (11), the annular plate (311) is installed in the annular cavity (11), the sliding plate (314) is located in the sliding holes (12), the reinforcing columns (313) penetrate through the circular holes (13), and the ends of the reinforcing columns (313) are inserted into the grooves in the bottom surface of the connecting groove (21).

6. An easy-to-install seamless steel pipe according to claim 5, wherein the end of the second pipe body (2) far away from the first pipe body (1) has the same structure as the end of the first pipe body (1) near the second pipe body (2) and is provided with the limiting mechanism (3), and the end of the first pipe body (1) far away from the second pipe body (2) has the same structure as the second pipe body (2) near the first pipe body (1).

7. An easy to install seamless steel tube according to claim 5, characterized in that the pushing means (32) comprises a handle (321) and two symmetrically placed arc-shaped plates (322), the side surface of the handle (321) close to the arc-shaped plates (322) is provided with a sliding groove, two opposite side walls in the sliding groove are fixedly connected with a buckling plate (323), the ends of the two arc-shaped plates (322) close to each other are provided with buckling grooves (325), the ends of the two arc-shaped plates (322) close to each other are inserted into the sliding groove, the buckling plate (323) is arranged in the buckling grooves (325), and two ends of the bidirectional screw rod positioned in the sliding groove respectively penetrate through the threaded holes (324) of the arc-shaped plate (322), the limiting column (326) is fixedly connected to the end position of the inner side wall of the arc-shaped plate (322), and the limiting column (326) is inserted into the limiting groove of the sliding plate (314).