CN210565544U - Stainless steel seamless steel pipe - Google Patents

Abstract

The utility model discloses a stainless steel seamless steel pipe, including first connecting pipe and second connecting pipe, the relative one end of first connecting pipe and second connecting pipe activity respectively is provided with connector and lower connector, the seal groove has been seted up on connector top down, it is provided with the sealing washer to go up connector bottom activity. The utility model discloses a connecting hook rod is all installed at last connector front side middle part and rear side middle part, and the connecting hook rod bottom all with set up the spread groove activity butt joint of connector front side and rear side under, and connect hook rod bottom one side and all install the gib head, and spread groove and connecting hook rod all are the L structure with the gib head, inside connecting hook rod all stretched into the spread groove when needs carry out erection joint earlier, then all make the left gib head of connecting hook rod all with spread groove left side butt joint through rotating connecting hook rod and fix through the screw thread nail again, be convenient for so fast to connect the installation between first connecting pipe and the second connecting pipe.

Description

Stainless steel seamless steel pipe

Technical Field

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

Background

The stainless steel seamless steel pipe is a long steel product with a hollow section and no seam on the periphery, is a steel pipe which resists the corrosion of weak corrosive media such as air, steam, water and the like and chemical corrosive media such as acid, alkali, salt and the like, and is also called a stainless acid-resistant steel pipe;

the traditional stainless steel seamless steel pipe has the following defects;

at present, with the rapid development of national industrial strength, the production efficiency in a plurality of industries is greatly improved, stainless steel seamless steel pipes are used in a plurality of fields, and the connection and installation between pipe fittings are not fast enough in the installation and connection process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stainless steel seamless steel pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stainless steel seamless steel pipe comprises a first connecting pipe and a second connecting pipe, wherein an upper connector and a lower connector are respectively and movably arranged at the opposite ends of the first connecting pipe and the second connecting pipe, the top end of the lower connector is provided with a sealing groove, the bottom end of the upper connector is movably provided with a sealing ring, the middle part of the front side and the middle part of the rear side of the upper connector are respectively and movably provided with a connecting hook rod, the middle part of the front side and the middle part of the rear side of the lower connector are respectively provided with a connecting groove, the left side of the bottom end of the connecting hook rod is movably provided with a hook head, one side of the top end of the hook head is provided with a groove, and the inside of the groove is movably provided with a spring, the top ends of the springs are respectively and movably provided with an elastic block, the bottom ends inside the connecting grooves are respectively provided with a clamping groove at the opposite position of the elastic blocks, elastic clamping sleeves are movably arranged at the top ends of the two sides of the first connecting pipe, and bolts are movably arranged at the top ends of the elastic clamping sleeves.

Preferably, threaded nails are movably arranged between one side of the bottom end of the hook head and the connecting groove.

Preferably, the outside all activity in bolt top is provided with the connection rope, the one end of connecting the rope keeping away from the bolt all with elastic ferrule swing joint.

Preferably, the outside all around of elastic ferrule all activity is provided with the strengthening rib, the coupling hook pole all adopts the alloy material to make.

Preferably, the sealing ring is made of synthetic rubber, and rubber layers are mounted on the periphery inside the sealing groove.

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

1. the utility model discloses a all install the coupler link in the middle part of upper connector front side and rear side, and the coupler link bottom all with set up in the spread groove activity butt joint of connector front side and rear side down, and all install the gib head on one side of coupler link bottom, and spread groove and coupler link and gib head all are L structure, when needs carry out erection joint the coupler link all stretch into spread groove inside earlier, then make the left coupler head of coupler link all with the butt joint of spread groove left side all make bullet piece and draw-in groove activity butt joint fix through the screw thread nail through rotating the coupler link, so be convenient for connect the pipe installation between first connecting pipe and the second connecting pipe fast, it is more convenient;

2. the utility model discloses still all install elastic card sleeve in the outside both sides upper end of first connecting pipe simultaneously, and elastic card sleeve all is half rectangle structure, carry out preliminary fixed earlier the elastic card sleeve block at the middle part between last connector and lower connector both sides when connecting the installation like this, then in the fastness of going up between connector and the lower connector of further fixing through the spiral shell bolt, the fastness of being connected between sealing washer and the seal groove has also been increased simultaneously then improves the leakproofness, the use of synthesizing like this is both swift also the leakproofness when connecting.

Drawings

FIG. 1 is a schematic view of the overall structure of a stainless steel seamless steel pipe of the present invention;

FIG. 2 is a structural diagram of a bolt and a connecting rope in a stainless steel seamless steel pipe according to the present invention;

fig. 3 is a structural diagram of the elastic block and the clamping groove in the stainless steel seamless steel tube of the utility model.

In the figure: 1. a first connecting pipe; 2. connecting a hook rod; 3. connecting grooves; 4. a lower connector; 5. a seal ring; 6. a second connecting pipe; 7. a sealing groove; 8. an elastic card sleeve; 9. connecting ropes; 10. a bolt; 11. a card slot; 12. a spring block; 13. a hook head; 14. a spring; 15. and an upper connecting head.

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. 1-3, the present invention provides a technical solution: a stainless steel seamless steel pipe comprises a first connecting pipe 1 and a second connecting pipe 6, wherein an upper connector 15 and a lower connector 4 are respectively arranged at the opposite ends of the first connecting pipe 1 and the second connecting pipe 6 through welding, a sealing groove 7 is arranged at the top end of the lower connector 4, a sealing ring 5 is arranged at the bottom end of the upper connector 15 through welding, a connecting hook rod 2 is respectively arranged at the middle part of the front side and the middle part of the rear side of the upper connector 15 through welding, connecting grooves 3 are respectively arranged at the middle part of the front side and the middle part of the rear side of the lower connector 4, a hook head 13 is fixedly arranged at the left side of the bottom end of the connecting hook rod 2 through welding, a L-shaped structure is respectively arranged between the connecting hook rod 2 and the hook head 13, a groove is respectively arranged at one side of the top end of the hook head 13, a spring 14 is respectively arranged in the groove through welding, a spring block 12 is respectively arranged at the top end of the, all through hinge movable mounting elastic clamping sleeve 8 on 1 both sides top of first connecting pipe, the equal movable mounting in elastic clamping sleeve 8 top has bolt 10 and elastic clamping sleeve 8 all to be half rectangular structure, carry out preliminary fixed at the middle part between last connector 15 and 4 both sides of lower connector to elastic clamping sleeve 8 block earlier when connecting the installation like this, thereby then increase the fastness between connector 15 and lower connector 4 through further fixing of spiral shell bolt 10, the fastness of being connected between sealing washer 5 and the seal groove 7 has also been increased simultaneously then improves the leakproofness.

Threaded nails are arranged between one side of the bottom end of the hook head 13 and the connecting groove 3 in a screwing manner, so that the firmness between the connecting hook rod 2 and the connecting groove 3 is increased; the connecting ropes 9 are welded on the outer portions of the top ends of the bolts 10, and one ends of the connecting ropes 9, which are far away from the bolts 10, are movably connected with the elastic clamping sleeves 8, so that the connecting mounting parts can be prevented from falling off in the mounting process; reinforcing ribs are movably arranged on the periphery of the outer part of the elastic clamping sleeve 8, and the connecting hook rod 2 is made of alloy materials, so that the service life is prolonged conveniently; the sealing ring 5 is made of synthetic rubber, a rubber layer is arranged around the inside of the sealing groove 7 in a welding mode, and the sealing performance is convenient to increase due to the adoption of the material.

The working principle is as follows: the utility model discloses a through all install coupling hook pole 2 in the middle part of the front side and the rear side of upper connector 15, and coupling hook pole 2 bottom all with set up in the movable butt joint of spread groove 3 of lower connector 4 front side and rear side, and all install gib head 13 in one side of coupling hook pole 2 bottom, and spread groove 3 and coupling hook pole 2 and gib head 13 all are L structure, when needing to carry out erection joint, all stretch coupling hook pole 2 into spread groove 3 inside first, then through rotating coupling hook pole 2 make coupling hook pole 2 left gib head 13 all with spread groove 3 left side butt joint all make bullet piece 12 and draw-in groove 11 movable butt joint fixed again through the screw nail, so be convenient for connect the installation between first connecting pipe 1 and second connecting pipe 6 fast, it is more convenient, still install elasticity 8 in the outside both sides upper end of first connecting pipe 1 simultaneously, and elasticity cutting ferrule 8 all is half rectangle structure, like this connect when the installation earlier carry out preliminary fixed at the middle part between last connector 15 and the lower connector 4 both sides to elastic clamping sleeve 8 block, then further fix through spiral shell moving bolt 10 and increase the fastness between connector 15 and the lower connector 4, the fastness of being connected between sealing washer 5 and the seal groove 7 has also been increased simultaneously then improves the leakproofness, the use of synthesizing like this is both swift also the leakproofness when connecting.

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.

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 (5)

1. The utility model provides a stainless steel seamless steel pipe, includes first connecting pipe (1) and second connecting pipe (6), its characterized in that: the opposite ends of the first connecting pipe (1) and the second connecting pipe (6) are respectively and movably provided with an upper connector (15) and a lower connector (4), the top end of the lower connector (4) is provided with a sealing groove (7), the bottom end of the upper connector (15) is movably provided with a sealing ring (5), the middle part of the front side and the middle part of the rear side of the upper connector (15) are respectively and movably provided with a connecting hook rod (2), the middle part of the front side and the middle part of the rear side of the lower connector (4) are respectively provided with a connecting groove (3), the left side of the bottom end of the connecting hook rod (2) is movably provided with a hook head (13), one side of the top end of the hook head (13) is provided with a groove, the inside of the groove is movably provided with a spring (14), the top end of the spring (14) is movably provided with a spring block (12), and the, elastic clamping sleeves (8) are movably arranged at the top ends of the two sides of the first connecting pipe (1), and bolts (10) are movably arranged at the top ends of the elastic clamping sleeves (8).

2. The stainless steel seamless steel pipe of claim 1, wherein: threaded nails are movably arranged between one side of the bottom end of the hook head (13) and the connecting groove (3).

3. The stainless steel seamless steel pipe of claim 1, wherein: the bolt is characterized in that a connecting rope (9) is movably arranged outside the top end of the bolt (10), and one end, far away from the bolt (10), of the connecting rope (9) is movably connected with the elastic clamping sleeve (8).

4. The stainless steel seamless steel pipe of claim 1, wherein: the elastic clamping sleeve (8) is provided with reinforcing ribs around the outside in a movable mode, and the connecting hook rod (2) is made of alloy materials.

5. The stainless steel seamless steel pipe of claim 1, wherein: the sealing ring (5) is made of synthetic rubber, and a rubber layer is installed around the inside of the sealing groove (7).

Images