CN218863503U

CN218863503U - Stainless steel pipe easy to connect

Info

Publication number: CN218863503U
Application number: CN202223367970.4U
Authority: CN
Inventors: 项晓东
Original assignee: Shanghai Kester Steel Pipe Group Co ltd
Current assignee: Shanghai Kester Steel Pipe Group Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-14
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses an easy nonrust steel pipe of connecting, including nonrust steel pipe body, the inboard swing joint of nonrust steel pipe body has the sealing washer, the convenient coupling assembling of outside fixedly connected with of nonrust steel pipe body, the top of nonrust steel pipe body is provided with connects fixed subassembly. The utility model discloses a set up convenient coupling assembling and connect nonrust steel pipe, the convenient coupling assembling of rethread connection fixed subassembly cooperation carries out convenient fixed, current nonrust steel pipe when connecting has been solved, because only adopt simple ring of screwing and isolating ring to connect fixedly when connecting, make this nonrust steel pipe that just the surface is smooth and be not convenient for connect, the activity easily appears in nonrust steel pipe when connecting, can't be to the condition of being not convenient for connect such as it, consequently, nonrust steel pipe is comparatively inconvenient when connecting, the problem of nonrust steel pipe connection convenience has been reduced, the effect of being convenient for connect has been reached.

Description

Stainless steel pipe easy to connect

Technical Field

The utility model relates to a nonrust steel pipe technical field specifically is an easy nonrust steel pipe who connects.

Background

The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines and mechanical structural components of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like, and is light in weight when the bending strength and the torsional strength are the same, so that the stainless steel pipe is also widely used for manufacturing mechanical parts and engineering structures, is also commonly used as furniture kitchenware and the like, all steel materials with two open ends and a hollow cross section and a larger length and a larger cross section circumference can be called steel pipes, when the length and the cross section circumference are smaller, the steel pipes can be called pipe sections or pipe fittings, and all the steel pipes belong to the category of pipe products. Stainless steel is less attractive in many other applications, but plays an important role in the aesthetics and performance of buildings, for example, it is the designer's choice in constructing sidewalks in places with high population mobility, due to its wear and tracking resistance compared to other metallic materials of the same thickness.

For example, publication number CN209511338U, the utility model relates to a stainless steel pipeline technical field, especially, an easy-to-connect stainless steel pipe assembly, including stainless steel pipe section and the pipe connection piece that form a complete set and set up, communicate through the pipe connection piece between the adjacent stainless steel pipe section, the both ends of stainless steel pipe section all are provided with the connection lug, the pipe connection piece is a cylinder provided with internal thread, the adjacent stainless steel pipe section is fixedly inserted in the pipe connection piece through the screwing ring, the stainless steel pipe section is fixedly embedded with the groove set up on the screwing ring through the connection lug at its both ends, the connection lug corresponds to the groove and is provided with two sets, and the symmetry sets up in the upper and lower both sides of stainless steel pipe section and screwing ring, carry out the connection use of adjacent stainless steel pipe section through simple female thread sleeve pipe; the middle isolation ring divides the internal thread sleeve into two equal parts, so that the stainless steel pipe sections on the two sides can be connected evenly; the screwing ring is convenient for connecting and using pipelines with smooth outer surfaces, and the screwing ring can be driven to adjust the position in the internal thread sleeve in an embedding mode through the concave-convex blocks.

Based on the search for patent numbers, the defects in the prior art are combined to find that:

when the existing stainless steel pipes are connected, the simple screwing ring and the isolating ring are adopted for connection and fixation when the stainless steel pipes are connected, so that the surfaces of the stainless steel pipes are smooth, connection is inconvenient, the stainless steel pipes are easy to move when being connected, connection inconvenience cannot be caused to the stainless steel pipes, and the like, therefore, the stainless steel pipes are inconvenient when being connected, and the connection convenience of the stainless steel pipes is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes in the above-mentioned background art, the utility model aims to provide an easy nonrust steel pipe of connecting, the advantage of being convenient for to connect has been possessed, current nonrust steel pipe when connecting has been solved, because only adopt simple ring of screwing and isolating ring to connect fixedly when connecting, make this nonrust steel pipe of smooth and not being convenient for to connect in regard to the surface, the activity easily appears in nonrust steel pipe when connecting, can't be to the condition of being convenient for connect such as it, therefore nonrust steel pipe is comparatively inconvenient when connecting, the problem of nonrust steel pipe connection convenience has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy nonrust steel pipe of connecting, includes nonrust steel pipe body, the inboard swing joint of nonrust steel pipe body has the sealing washer, the convenient coupling assembling of outside fixedly connected with of nonrust steel pipe body, the top of nonrust steel pipe body is provided with connects fixed subassembly.

As the utility model discloses preferred, convenient coupling assembling includes the stopper, the outside of nonrust steel pipe body is provided with the go-between, the spacing groove has all been seted up to the top and the bottom in the go-between outside, the stopper is located the inside of spacing groove, nonrust steel pipe body is located the inside of go-between.

As the utility model discloses it is preferred, connect fixed subassembly and include the fixture block, the spread groove has all been seted up to the both sides at go-between top, the inside fixedly connected with elastic block of spread groove, the draw-in groove has been seted up at the top of elastic block, the fixture block is located the inside of draw-in groove, the bottom fixedly connected with dead lever of fixture block, the fixed slot has been seted up at the top of stopper, the surface of dead lever and the inside threaded connection of fixed slot.

As the utility model discloses it is preferred, the activity groove has been seted up in the outside of go-between, the inside swing joint in activity groove has the spacing ring, the outside fixedly connected with shift ring of spacing ring, the solid fixed ring of outside fixedly connected with of go-between.

As the utility model discloses preferred, gu fixed ring's inboard threaded connection has the holding ring, the inboard fixedly connected with sealing ring of holding ring.

As the utility model discloses preferred, gu fixed ring's outside fixedly connected with movable block, the movable block is provided with a plurality of, and a plurality of movable block is the equidistance and distributes.

As the utility model discloses it is preferred, the top fixedly connected with activity ring of fixture block, the bottom fixedly connected with supporting shoe of go-between, the bottom fixedly connected with backup pad of supporting shoe.

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

1. the utility model discloses a set up convenient coupling assembling and connect nonrust steel pipe, the convenient coupling assembling of rethread connection fixed subassembly cooperation carries out convenient fixed, current nonrust steel pipe when connecting has been solved, because only adopt simple ring of screwing and isolating ring to connect fixedly when connecting, make this nonrust steel pipe that just the surface is smooth and be not convenient for connect, the activity easily appears in nonrust steel pipe when connecting, can't be to the circumstances of its equal be not convenient for connect, therefore nonrust steel pipe is comparatively inconvenient when connecting, the problem of nonrust steel pipe connection convenience has been reduced, the effect of being convenient for connect has been reached.

2. The utility model discloses a set up convenient coupling assembling, can remove through nonrust steel pipe and take the stopper to remove when using, remove the inside of spacing groove with the spacing ring, can make the go-between move about spacing to the inside of spacing ring through the spacing groove, reached the effect that nonrust steel pipe is convenient for connect.

3. The utility model discloses a set up and connect fixed subassembly, connect the back at nonrust steel pipe, can remove through the activity ring and drive the fixture block and remove, remove the inside of pushing the draw-in groove with the fixture block, remove the inside that can promote the dead lever and remove the fixed slot through the fixture block, it is spacing to make the elastic block move about the surface of fixture block through the draw-in groove, the rotatory fixture block that drives of rethread activity ring rotates, the fixture block is rotatory to be driven the dead lever and rotates, the dead lever is rotatory to carry out threaded connection with the inside of fixed slot, thereby can carry out spacing fixed to the stopper, thereby the both sides that the stopper is spacing fixed can drive nonrust steel pipe carry out spacing fixed.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a stainless steel tube body; 2. a seal ring; 3. a convenient connection assembly; 31. a limiting block; 32. a connecting ring; 33. a limiting groove; 4. connecting and fixing the components; 41. connecting grooves; 42. an elastic block; 43. a card slot; 44. a clamping block; 45. fixing the rod; 46. fixing grooves; 5. a movable groove; 6. a limiting ring; 7. a moving ring; 8. a fixing ring; 9. a positioning ring; 10. a seal ring; 11. a moving block; 12. a movable ring; 13. a support block; 14. and a support plate.

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.

As shown in fig. 1 to 4, the utility model provides a pair of stainless steel pipe of easy connection, including nonrust steel pipe body 1, the inboard swing joint of nonrust steel pipe body 1 has sealing washer 2, the convenient coupling assembling 3 of outside fixedly connected with of nonrust steel pipe body 1, and the top of nonrust steel pipe body 1 is provided with connects fixed subassembly 4.

Referring to fig. 3, the convenient connection assembly 3 includes a limiting block 31, a connection ring 32 is disposed on the outer side of the stainless steel tube body 1, a limiting groove 33 is formed in the top and the bottom of the outer side of the connection ring 32, the limiting block 31 is located inside the limiting groove 33, and the stainless steel tube body 1 is located inside the connection ring 32.

As the utility model discloses a technical optimization scheme, through setting up convenient coupling assembling 3, can remove to take stopper 31 to remove through nonrust steel pipe when using, removes spacing ring 6 to the inside of spacing groove 33, can make go-between 32 move about spacing through spacing groove 33 to the inside of spacing ring 6, has reached the effect that nonrust steel pipe is convenient for connect.

Referring to fig. 3, the connection fixing assembly 4 includes a fixture block 44, connection grooves 41 have been respectively opened on both sides of the top of the connection ring 32, an elastic block 42 is fixedly connected inside the connection grooves 41, a clamping groove 43 has been opened on the top of the elastic block 42, the fixture block 44 is located inside the clamping groove 43, a fixing rod 45 is fixedly connected to the bottom of the fixture block 44, a fixing groove 46 has been opened on the top of the limiting block 31, and the surface of the fixing rod 45 is in threaded connection with the inside of the fixing groove 46.

As the utility model discloses a technical optimization scheme, connect fixed subassembly 4 through setting up, after nonrust steel pipe connection, can remove through activity ring 12 and drive fixture block 44 and remove, move the inside that pushes draw-in groove 43 with fixture block 44, remove the inside that can promote dead lever 45 to remove fixed slot 46 through fixture block 44, it is spacing to move about through draw-in groove 43 to the surface of fixture block 44 to make elastic block 42, rethread activity ring 12 is rotatory to drive fixture block 44, fixture block 44 is rotatory to be able to drive dead lever 45 and rotates, dead lever 45 is rotatory to be able to carry out threaded connection with fixed slot 46's inside, thereby can carry out spacing fixed to stopper 31, thereby stopper 31 is spacing fixed can drive the both sides of nonrust steel pipe and carry out spacing fixed.

Referring to fig. 3, a movable groove 5 is formed in the outer side of the connection ring 32, a limit ring 6 is movably connected to the inner side of the movable groove 5, a movable ring 7 is fixedly connected to the outer side of the limit ring 6, and a fixed ring 8 is fixedly connected to the outer side of the connection ring 32.

As the utility model discloses a technical optimization scheme, through setting up activity groove 5, spacing ring 6, shift ring 7 and solid fixed ring 8, can move about spacing to spacing ring 6 through activity groove 5 when using, can move about spacing to the inboard of shift ring 7 after spacing in the 6 activity of spacing ring, can drive solid fixed ring 8 after spacing in the 7 activities of shift ring and move about spacingly.

Referring to fig. 3, the inner side of the fixing ring 8 is screwed with a positioning ring 9, and the inner side of the positioning ring 9 is fixedly connected with a sealing ring 10.

As a technical optimization scheme of the utility model, through setting up holding ring 9 and sealing ring 10, can pass through present solid fixed ring 8 when using, make solid fixed ring 8 rotatory and hold ring 9's surface carry out threaded connection to can make holding ring 9 promote sealedly to sealing ring 10, sealing ring 10 removes and to promote sealedly in the outside of stopper 31.

Referring to fig. 3, the outer side of the fixing ring 8 is fixedly connected with a moving block 11, the moving block 11 is provided with a plurality of moving blocks 11, and the moving blocks 11 are distributed at equal intervals.

As a technical optimization scheme of the utility model, through setting up movable block 11, movable block 11 can convenient to use person rotate solid fixed ring 8, has promoted solid fixed ring 8's use convenience, can avoid solid fixed ring 8 to appear not convenient to rotate when using, leads to can't carry out the condition that threaded connection with solid fixed ring 8 and holding ring 9, has promoted solid fixed ring 8's result of use.

Referring to fig. 4, the movable ring 12 is fixedly connected to the top of the clamping block 44, the supporting block 13 is fixedly connected to the bottom of the connecting ring 32, and the supporting plate 14 is fixedly connected to the bottom of the supporting block 13.

As the utility model discloses a technical optimization scheme, through setting up activity ring 12, supporting shoe 13 and backup pad 14, activity ring 12 can the person of facilitating the use remove the rotation to fixture block 44, the use convenience of fixture block 44 has been promoted, can avoid the unable rotatory condition to appear in fixture block 44 when using, supporting shoe 13 can carry out convenient support to the bottom of go-between 32, backup pad 14 can support the bottom of supporting shoe 13, thereby can be convenient for go-between 32 to support the location, go-between 32's the stability of placing has been promoted.

The utility model discloses a theory of operation and use flow: when the stainless steel pipe connection limiting device is used, the limiting ring 6 can be moved to the inside of the limiting groove 33 through the stainless steel pipe moving belt limiting block 31, the connecting ring 32 can be enabled to movably limit the inside of the limiting ring 6 through the limiting groove 33, after the stainless steel pipe connection limiting is carried out, the movable ring 12 can be moved to drive the clamping block 44 to move, the clamping block 44 is moved to be pushed into the clamping groove 43, the fixing rod 45 can be pushed to move to the inside of the fixing groove 46 through the clamping block 44, the elastic block 42 can be enabled to movably limit the surface of the clamping block 44 through the clamping groove 43, the clamping block 44 is driven to rotate through the rotation of the movable ring 12, the fixing rod 45 can be driven to rotate through the rotation of the clamping block 44, the fixing rod 45 can be connected with the inside of the fixing groove 46 in a threaded mode through the rotation of the fixing block 31, the limiting block 31 can be limited and fixed through the limiting block 43, the fixing ring 8 is rotated through the moving block 11, the fixing ring 8 is enabled to rotate and is connected with the surface of the positioning ring 9 in a threaded mode, the sealing ring 10 can be pushed and sealed through the outside of the limiting block 31, the sealing ring 10, the effect of facilitating the connection of the stainless steel pipe is achieved, and the convenience of the stainless steel pipe connection is enhanced.

In conclusion: this stainless steel pipe of easy connection, connect nonrust steel pipe through setting up convenient coupling assembling 3, convenient the fixing is carried out to convenient coupling assembling 3 of 4 cooperation of rethread connection fixed subassembly, current nonrust steel pipe when connecting has been solved, because only adopt simple ring of screwing and isolating ring to connect fixedly when connecting, make this nonrust steel pipe of smooth and not convenient for to connect in regard to the surface, the activity easily appears in nonrust steel pipe when connecting, can't be to the condition of its not convenient for connection, therefore nonrust steel pipe is comparatively inconvenient when connecting, the problem of nonrust steel pipe connection convenience has been reduced.

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 various 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 an easy nonrust steel pipe of connecting, includes nonrust steel pipe body (1), its characterized in that: the inboard swing joint of nonrust steel pipe body (1) has sealing washer (2), the convenient coupling assembling (3) of outside fixedly connected with of nonrust steel pipe body (1), the top of nonrust steel pipe body (1) is provided with connects fixed subassembly (4).

2. An easily jointed stainless steel pipe according to claim 1, wherein: convenient coupling assembling (3) include stopper (31), the outside of nonrust steel pipe body (1) is provided with go-between (32), spacing groove (33) have all been seted up to the top and the bottom in the go-between (32) outside, stopper (31) are located the inside of spacing groove (33), nonrust steel pipe body (1) are located the inside of go-between (32).

3. An easily jointed stainless steel pipe according to claim 2, wherein: connect fixed subassembly (4) and include fixture block (44), connecting groove (41) have all been seted up to the both sides at go-between (32) top, the inside fixedly connected with elastic block (42) of connecting groove (41), draw-in groove (43) have been seted up at the top of elastic block (42), fixture block (44) are located the inside of draw-in groove (43), the bottom fixedly connected with dead lever (45) of fixture block (44), fixed slot (46) have been seted up at the top of stopper (31), the surface of dead lever (45) and the internal thread of fixed slot (46) are connected.

4. An easily jointed stainless steel pipe according to claim 2, wherein: activity groove (5) have been seted up in the outside of go-between (32), the inside swing joint in activity groove (5) has spacing ring (6), the outside fixedly connected with shifting ring (7) of spacing ring (6), the outside fixedly connected with solid fixed ring (8) of go-between (32).

5. An easily jointed stainless steel pipe according to claim 4, wherein: the inner side of the fixing ring (8) is in threaded connection with a positioning ring (9), and the inner side of the positioning ring (9) is fixedly connected with a sealing ring (10).

6. An easily jointed stainless steel pipe according to claim 4, wherein: the outer side of the fixing ring (8) is fixedly connected with a plurality of moving blocks (11), and the moving blocks (11) are distributed at equal intervals.

7. A readily connectable stainless steel pipe according to claim 3, wherein: the top of the clamping block (44) is fixedly connected with a movable ring (12), the bottom of the connecting ring (32) is fixedly connected with a supporting block (13), and the bottom of the supporting block (13) is fixedly connected with a supporting plate (14).