CN213598766U

CN213598766U - Seamless steel pipe convenient to seal

Info

Publication number: CN213598766U
Application number: CN202022105730.1U
Authority: CN
Inventors: 梁永泉
Original assignee: Foshan Xinzhan Steel Pipe Co ltd
Current assignee: Foshan Xinzhan Steel Pipe Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-02
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a seamless steel pipe convenient to it is sealed relates to seamless steel pipe technical field, including fixed pipe, the front surface and the equal fixedly connected with fixed block in rear surface of fixed pipe, the swivelling chute has been seted up to the front surface of fixed block, spacing hole has all been seted up to the top and the bottom of swivelling chute, the inside swing joint of swivelling chute has the fixed plate, the top and the equal fixedly connected with spacing post in bottom of fixed plate, the expansion mouth has been seted up to the one end of fixed plate. This seamless steel pipe convenient to it is sealed sets up through the cooperation of retainer plate and screw thread post, when the retainer plate upwards slides, can make retainer plate inner space grow, can make to and can not fix the sealed tube of variation in size to the sealed tube of variation in size, when the screw thread post rotates, can make retainer plate inner space diminish, can make seamless pipe carry out effective convenient centre gripping sealed.

Description

Seamless steel pipe convenient to seal

Technical Field

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

Background

The seamless steel pipe is a steel pipe which is formed by punching a whole round steel, has no welding seam on the surface and is called as a seamless steel pipe, the seamless steel pipe is divided into a round type and a special type, and the special-shaped pipe has various complex shapes such as square, oval, triangle, hexagon, melon seed shape, star shape, finned pipe and the like.

In chinese utility model patent application no: the novel seamless steel tube is characterized in that a novel seamless steel tube is disclosed in CN201721042225.9, and the novel seamless steel tube comprises a tube body, a first opening is formed in the surface of the tube body along the length direction of the tube body, a sleeve is sleeved outside the tube body, the tube body is rotatably connected with the sleeve, a second opening matched with the first opening is formed in the surface of the sleeve along the length direction of the sleeve, the side wall of the sleeve is provided with a sliding hole in the shape of an arc along the circumferential direction of the sleeve, and a handle connected with the tube body is arranged in the sliding hole. This novel seamless steel pipe can not make seamless steel pipe carry out more convenient sealed when using to and can not fix the sealed tube of variation in size, and can not carry out spacing fixed to seamless steel pipe.

Therefore, it is necessary to provide a seamless steel pipe which is easy to seal to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a seamless steel pipe convenient to it is sealed to solve the current seamless steel pipe that proposes in the above-mentioned background art and can carry out more convenient sealed, and can not fix the sealed tube of variation in size, and can not carry out spacing fixed problem to seamless steel pipe.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a seamless steel pipe convenient for sealing comprises a fixed pipe, wherein the front surface and the rear surface of the fixed pipe are fixedly connected with fixed blocks, the front surface of the fixed block is provided with a rotary groove, the top and the bottom of the rotary groove are respectively provided with a limiting hole, the inside of the rotary groove is movably connected with a fixed plate, the top and the bottom of the fixed plate are respectively fixedly connected with a limiting column, one end of the fixed plate is provided with a telescopic opening, the inside of the telescopic opening is provided with a telescopic groove, the inside of the telescopic groove is movably connected with a telescopic column, one end of the fixed pipe is fixedly connected with a connecting pipe, the top and the bottom of the connecting pipe are respectively provided with a sliding opening, the inside of the sliding opening is provided with a sliding groove, the inside of the sliding groove is movably connected with a sliding block, one end of the sliding block, which is far away from the sliding groove, is fixedly, the top and the equal fixedly connected with connecting plate in bottom of expansion joint, the upper surface of connecting plate sets up threaded hole, the inside swing joint of screw hole has the screw thread post, the inside fixedly connected with sealing washer of retainer plate.

Preferably, the two fixing blocks are equal in size and are symmetrically arranged.

Preferably, one end of the limiting column, which is far away from the fixing plate, penetrates through the limiting hole.

Preferably, the sliding groove and the sliding block are mutually matched, and the sliding groove and the sliding block are both of a T-shaped structure.

Preferably, the threaded holes are provided in plurality, and the threaded holes are equal in size.

Preferably, the bottom of the threaded column penetrates through the inside of the threaded hole.

Preferably, the threaded column is engaged with the threaded hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a seamless steel pipe convenient to it is sealed possesses following beneficial effect:

1. this seamless steel pipe convenient to it is sealed sets up through the cooperation of retainer plate and screw thread post, when the retainer plate upwards slides, can make retainer plate inner space grow, can make to and can not fix the sealed tube of variation in size to the sealed tube of variation in size, when the screw thread post rotates, can make retainer plate inner space diminish, can make seamless pipe carry out effective convenient centre gripping sealed.

2. This seamless steel pipe convenient to it is sealed sets up through the cooperation of fixed block and fixed plate, when the fixed plate rotated, can make the fixed plate drive flexible post and rotate, rotatory to suitable position after, through with flexible post outwards pulling, can make flexible post stretch out and draw back to different length, can make flexible post insert fixedly to the bottom surface, can effectually prevent to take place to rotate or squint when seamless pipe uses.

Drawings

Fig. 1 is a schematic perspective view of a fixing tube structure of the present invention;

FIG. 2 is a schematic view of the fixing tube structure according to the present invention;

FIG. 3 is a schematic side sectional view of the fixing ring structure of the present invention;

FIG. 4 is a schematic side sectional view of the fixing block structure of the present invention;

fig. 5 is an enlarged schematic view of the structure of the area a in fig. 2 according to the present invention.

In the figure: 1. a fixed tube; 2. a fixed block; 3. a rotating tank; 4. a limiting hole; 5. a fixing plate; 6. a limiting column; 7. a flexible opening; 8. a telescopic groove; 9. a telescopic column; 10. a connecting pipe; 11. a sliding port; 12. a chute; 13. a slider; 14. a stationary ring; 15. a movable opening; 16. a connecting plate; 17. a threaded hole; 18. a threaded post; 19. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-5, a seamless steel pipe convenient for sealing comprises a fixed pipe 1, fixed blocks 2 are fixedly connected to both the front surface and the rear surface of the fixed pipe 1, the two fixed blocks 2 are equal in size, the two fixed blocks 2 are symmetrically arranged to enable the seamless steel pipe to be fixed more firmly and stably, a rotary groove 3 is formed in the front surface of each fixed block 2, limiting holes 4 are formed in the top and the bottom of each rotary groove 3, a fixed plate 5 is movably connected to the inside of each rotary groove 3, limiting posts 6 are fixedly connected to the top and the bottom of each fixed plate 5, one ends of the limiting posts 6, far away from the fixed plate 5, penetrate through the limiting holes 4 to limit the fixed plate 5 and prevent the fixed plate 5 from deviating, a telescopic opening 7 is formed in one end of the fixed plate 5, a telescopic groove 8 is formed in the telescopic opening 7, and a telescopic post 9 is movably connected to the, through the matching arrangement of the fixed block 2 and the fixed plate 5, when the fixed plate 5 rotates, the fixed plate 5 can drive the telescopic column 9 to rotate, after the fixed plate rotates to a proper position, the telescopic column 9 can be stretched to different lengths by pulling the telescopic column 9 outwards, the telescopic column 9 can be inserted and fixed to the bottom surface, the rotation or the deviation of the seamless pipe during use can be effectively prevented, one end of the fixed pipe 1 is fixedly connected with a connecting pipe 10, the top and the bottom of the connecting pipe 10 are both provided with a sliding opening 11, the inside of the sliding opening 11 is provided with a sliding chute 12, the inside of the sliding chute 12 is movably connected with a sliding block 13, the sliding chute 12 and the sliding block 13 are mutually matched, the sliding chute 12 and the sliding block 13 are both of a T-shaped structure, the sliding block 13 can move more conveniently and quickly, one end of the sliding block 13 far away from the sliding chute 12 is fixedly connected with a fixed ring 14, the, the top and the bottom of the movable opening 15 are fixedly connected with a connecting plate 16, the upper surface of the connecting plate 16 is provided with a plurality of threaded holes 17, the threaded holes 17 are equal in size, so that the fixing ring 14 can be more firmly fixed on the sealing pipe, the threaded holes 17 are movably connected with threaded columns 18, the bottoms of the threaded columns 18 penetrate through the threaded holes 17, so that the sealing pipe can be clamped and fixed by the fixing ring 14, the threaded columns 18 are meshed with the threaded holes 17, so that the threaded columns 18 can rotate more conveniently and rapidly, through the matching arrangement of the fixing ring 14 and the threaded columns 18, when the fixing ring 14 slides upwards, the internal space of the fixing ring 14 can be enlarged, the sealing pipes with different sizes can be fixed, and when the threaded columns 18 rotate, the internal space of the fixing ring 14 can be reduced, the seamless pipe can be effectively and conveniently clamped and sealed, and the sealing ring 19 is fixedly connected inside the fixing ring 14.

The working principle is as follows: firstly, a fixed ring 14 slides upwards, then a sealing pipe is placed in the fixed ring 14 to be contacted with the surface of a sealing ring 19, then a threaded column 18 corresponds to a corresponding threaded hole 17, then the threaded column 18 is rotated to enable the threaded column 18 to be positioned in the threaded hole 17, the fixed ring 14 drives the sealing ring 19 to clamp and fix the sealing pipe, when the sealing pipe is fixed, a fixed plate 5 needs to be rotated to enable the fixed plate 5 to rotate to a proper position, then a telescopic column 9 is stretched outwards, one end of the telescopic column 9, far away from a telescopic groove 8, is inserted into the position to be fixed, the telescopic column 9 limits and fixes the seamless steel pipe to prevent the seamless steel pipe from moving randomly, when the sealing pipe needs to be taken out, the telescopic column 9 slides inwards to enable the telescopic column 9 to be positioned in the telescopic groove 8, and then the threaded column 18 rotates, the threaded column 18 is separated from the inside of the threaded hole 17, then the fixing ring 14 is pulled upwards, the fixing ring 14 drives the sealing ring 19 to move, the sealing ring 19 is separated from the surface of the sealing pipe, and then the sealing pipe can be taken out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seamless steel pipe convenient to it is sealed, includes fixed pipe (1), its characterized in that: the front surface and the rear surface of the fixed pipe (1) are both fixedly connected with a fixed block (2), the front surface of the fixed block (2) is provided with a rotary groove (3), the top and the bottom of the rotary groove (3) are both provided with a limiting hole (4), the inner part of the rotary groove (3) is movably connected with a fixed plate (5), the top and the bottom of the fixed plate (5) are both fixedly connected with a limiting column (6), one end of the fixed plate (5) is provided with a telescopic opening (7), the inner part of the telescopic opening (7) is provided with a telescopic groove (8), the inner part of the telescopic groove (8) is movably connected with a telescopic column (9), one end of the fixed pipe (1) is fixedly connected with a connecting pipe (10), the top and the bottom of the connecting pipe (10) are both provided with a sliding opening (11), the inner part of the sliding opening (11) is provided, the inside swing joint of spout (12) has slider (13), the one end fixedly connected with retainer plate (14) of spout (12) are kept away from in slider (13), activity mouth (15) have all been seted up with rear surface middle part to the front surface of retainer plate (14), the top and the equal fixedly connected with connecting plate (16) in bottom of activity mouth (15), threaded hole (17) have been seted up to the upper surface of connecting plate (16), the inside swing joint of threaded hole (17) has screw post (18), the inside fixedly connected with sealing washer (19) of retainer plate (14).

2. The seamless steel pipe facilitating sealing as claimed in claim 1, wherein: the two fixing blocks (2) are equal in size, and the two fixing blocks (2) are symmetrically arranged.

3. The seamless steel pipe facilitating sealing as claimed in claim 1, wherein: one end of the limiting column (6) far away from the fixing plate (5) penetrates through the limiting hole (4).

4. The seamless steel pipe facilitating sealing as claimed in claim 1, wherein: the sliding groove (12) and the sliding block (13) are mutually matched, and the sliding groove (12) and the sliding block (13) are both of a T-shaped structure.

5. The seamless steel pipe facilitating sealing as claimed in claim 1, wherein: the threaded holes (17) are multiple, and the threaded holes (17) are equal in size.

6. The seamless steel pipe facilitating sealing as claimed in claim 1, wherein: the bottom of the threaded column (18) penetrates through the interior of the threaded hole (17).

7. The seamless steel pipe facilitating sealing as claimed in claim 1, wherein: the threaded column (18) is meshed and connected with the threaded hole (17).