CN214889632U - Bending type adjustable joint for stainless steel - Google Patents

Abstract

The utility model discloses a crooked type adjustable joint of stainless steel relates to the joint field. This crooked type adjustable joint of stainless steel connects the main part including the crooked type, and the both ends that the crooked type connects the main part all are equipped with quick mounting structure, and the both ends that the crooked type connects the main part all have pipeline main part through two sets of quick mounting structure swing joint, and quick mounting structure includes the internal thread screwed pipe, and the internal thread screwed pipe inside swing joint has fixed pipe, two gag lever posts of fixedly connected with in the pipeline main part, is equipped with spacing pipe in the pipeline main part, and spacing intraduct is equipped with the external thread screwed pipe. This crooked type adjustable joint of stainless steel need connect the main part with crooked type when installing to pipeline main part, only need promote spacing pipe in pipeline main part, just can drive external tooth screwed pipe and rotate and threaded connection to internal tooth screwed pipe inside, accomplishes the installation that crooked type connects main part and pipeline main part, and accessible stop device realizes spacing to spacing pipe.

Description

Bending type adjustable joint for stainless steel

Technical Field

The utility model relates to a connect technical field, specifically be a crooked type adjustable joint of stainless steel.

Background

The drainage system is a general name of various drainage ditches (pipes) and buildings for removing waterlogging, preventing water stains and preventing salt.

In the actual assembly construction use of drain pipe, all need assemble through adopting drain pipe joint, the crooked type adjustable joint of current stainless steel is through thread bush threaded connection when the installation for the location installation is insecure, easily drops, for this reason, we have designed the crooked type adjustable joint of stainless steel, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a crooked type adjustable joint of stainless steel to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stainless steel bending type adjustable joint comprises a bending type joint main body, wherein quick mounting structures are arranged at two ends of the bending type joint main body, and two ends of the bending type joint main body are movably connected with a pipeline main body through two groups of quick mounting structures;

the quick mounting structure comprises an internal tooth threaded pipe, the internal tooth threaded pipe is fixed at one end of a bending joint main body, a fixed pipe is movably connected inside the internal tooth threaded pipe, the fixed pipe is fixedly connected at one end of the pipeline main body close to the bending joint main body, the pipeline main body is fixedly connected with two limiting rods, the two limiting rods are fixedly connected on the pipeline main body and are symmetrically distributed, the limiting pipe is arranged on the pipeline main body and is connected on the pipeline main body in a sliding manner through the two limiting rods, an external tooth threaded pipe is arranged inside the limiting pipe, the fixed pipe is positioned inside the external tooth threaded pipe, the external tooth threaded pipe is in threaded connection with the inner side wall of the internal tooth threaded pipe, a fixed shell is fixedly connected on the external tooth threaded pipe, and a threaded rod is in threaded connection inside the fixed shell, the threaded rod runs through spacing pipe, the threaded groove has been seted up on the spacing pipe, the threaded rod is located the threaded groove inside, be equipped with two sets of spacing subassemblies that correspond with two pipeline main parts in the bending type joint main part.

Preferably, spacing subassembly is including solid fixed ring, gu fixed ring inside is equipped with the bearing, gu fixed ring passes through the bearing and connects the main part with the bending type and rotate and be connected, gu fixed ring goes up a plurality of fixed blocks of fixedly connected with, the fixed block is circular array distribution, the fixed block is located spacing intraduct, gu fixed ring goes up fixedly connected with block rubber.

Preferably, the through-hole that corresponds with the internal tooth screwed pipe is seted up to the one end that spacing pipe is being close to solid fixed ring, a plurality of draw-in grooves have been seted up on the through-hole, the fixed block is located inside the draw-in groove, just the block rubber offsets with the draw-in groove inside wall.

Preferably, the cross-sectional shape of the rubber block is trapezoidal.

Preferably, the inner rings of the two bearings are fixedly connected with the outer side of the bending joint main body, and the outer ring of the bearing is fixedly connected with the fixing ring.

Preferably, the external-tooth threaded pipe has a T-shaped cross section, and a seal ring is fixedly connected to the external-tooth threaded pipe on a side close to the fixed pipe, and abuts against one end of the fixed pipe.

The utility model discloses a crooked type adjustable joint of stainless steel, its beneficial effect who possesses as follows:

1. this crooked type adjustable joint of stainless steel, through setting up spacing pipe, gu fixed ring, external tooth screwed pipe and internal tooth screwed pipe, when the user uses, when needs connect the main part with the bending type and install to pipeline main part, only need promote spacing pipe in pipeline main part, just can drive external tooth screwed pipe and rotate and threaded connection to internal tooth screwed pipe is inside, accomplish the bending type and connect the installation of main part and pipeline main part, accessible stop device realizes spacing to spacing pipe, then turn round the threaded rod, make spacing pipe motion can not drive the external tooth screwed pipe motion with internal tooth screwed pipe threaded connection, make the bending type connect the main part more stable with being connected of pipeline main part.

2. This crooked type adjustable joint of stainless steel includes solid fixed ring through setting up spacing subassembly, gu fixed ring is inside to be equipped with the bearing, gu fixed ring passes through the bearing and connects the main part with the crooked type and rotate to be connected, gu fixed ring goes up a plurality of fixed blocks of fixedly connected with, the fixed block is circular array distribution, the fixed block is located spacing intraduct, gu fixed ring goes up fixedly connected with block rubber, the realization is spacing to spacing pipe.

Drawings

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

FIG. 2 is an enlarged view of part B of the present invention;

FIG. 3 is a cross-sectional exploded view of the portion of the limiting tube of the present invention;

FIG. 4 is a sectional view of the main body of the bending connector of the present invention

Fig. 5 is an enlarged view of a portion a of the present invention.

In the figure: 1. a bent type joint main body; 2. a pipe body; 3. a limiting rod; 4. a limiting pipe; 401. a card slot; 5. a threaded rod; 6. a fixing ring; 7. a fixed block; 8. a rubber block; 9. a stationary housing; 10. a fixed tube; 11. an external-tooth threaded pipe; 12. a seal ring; 13. an internally threaded pipe; 14. and a bearing.

Detailed Description

The embodiment of the utility model discloses a stainless steel bending type adjustable joint, as shown in figures 1-5, which comprises a bending type joint main body 1, wherein both ends of the bending type joint main body 1 are respectively provided with a quick mounting structure, and both ends of the bending type joint main body 1 are movably connected with a pipeline main body 2 through two groups of quick mounting structures;

the rapid installation structure comprises an internal threaded pipe 13, the internal threaded pipe 13 is fixed at one end of a bending joint main body 1, a fixed pipe 10 is movably connected inside the internal threaded pipe 13, the fixed pipe 10 is fixedly connected at one end of a pipeline main body 2 close to the bending joint main body 1, two limiting rods 3 are fixedly connected on the pipeline main body 2, the two limiting rods 3 are both fixedly connected on the pipeline main body 2, the two limiting rods 3 are symmetrically distributed, a limiting pipe 4 is arranged on the pipeline main body 2, the limiting pipe 4 is connected on the pipeline main body 2 in a sliding manner through the two limiting rods 3, an external threaded pipe 11 is arranged inside the limiting pipe 4, the fixed pipe 10 is positioned inside the external threaded pipe 11, the external threaded pipe 11 is in threaded connection with the inner side wall of the internal threaded pipe 13, a fixed shell 9 is fixedly connected on the external threaded pipe 11, a threaded rod 5 is in threaded connection inside the fixed shell 9, threaded rod 5 runs through spacing pipe 4, has seted up the thread groove on the spacing pipe 4, and threaded rod 5 is located inside the thread groove, is equipped with two sets of spacing subassemblies that correspond with two pipeline main parts 2 on the bending type joint main part 1.

Spacing subassembly is including solid fixed ring 6, gu fixed ring 6 is inside to be equipped with bearing 14, gu fixed ring 6 passes through bearing 14 and connects 1 rotations of main part with the bending type to be connected, gu fixed ring 6 goes up a plurality of fixed blocks of fixedly connected with 7, fixed block 7 is circular array distribution, and fixed block 7 is located inside spacing pipe 4, gu fixed ring 6 goes up fixedly connected with rubber block 8, realizes spacing to spacing pipe 4.

The through-hole that corresponds with internal tooth screwed pipe 13 is seted up to spacing pipe 4 in the one end that is close to solid fixed ring 6, has seted up a plurality of draw-in grooves 401 on the through-hole, and fixed block 7 is located inside draw-in groove 401, and rubber block 8 offsets with draw-in groove 401 inside wall, realizes spacing to fixed block 7.

The cross-sectional shape of the rubber block 8 is trapezoidal, so that the rubber block 8 is abutted to the clamping groove 401.

The inner rings of the two bearings 14 are fixedly connected with the outer side of the bending joint main body 1, the outer rings of the bearings 14 are fixedly connected with the fixing ring 6, and the fixing ring 6 is rotatably connected on the bending joint main body 1.

The external tooth threaded pipe 11 has a T-shaped cross section, a seal ring 12 is fixedly connected to the external tooth threaded pipe 11 on a side close to the fixed pipe 10, and the seal ring 12 abuts against one end of the fixed pipe 10 to increase the sealing performance between the bent joint body 1 and the pipe body 2.

The working principle is as follows: when the user uses, when needs are installed pipeline main part 2 on crooked type connects main part 1, at first rotate external tooth screwed pipe 11, fixed casing 9 and threaded rod 5 to spacing one end that pipe 4 is close to crooked type connects main part 1, with the alignment of fixed pipe 10 and external tooth screwed pipe 11 and internal tooth screwed pipe 13, then promote to crooked type connects main part 1 direction and promote spacing pipe 4 and external tooth screwed pipe 11 along gag lever post 3, when external tooth screwed pipe 11 offsets with internal tooth screwed pipe 13, external tooth screwed pipe 11 receives spacing drive spacing pipe 4 of threaded rod 5 and rotates on the thread groove, make external tooth screwed pipe 11 rotate to internal tooth screwed pipe 13 inside and with threaded connection to internal tooth screwed pipe 13 inside, rotate solid fixed ring 6, make fixed block 7 align with draw-in groove 401 on rubber block 8 and spacing pipe 4, continue to promote spacing pipe 4, make external tooth screwed connection 11 threaded connection to internal tooth screwed pipe 13 inside and with sealing washer 12 and the external tooth screwed pipe 11 on sealing washer 12 and the internal tooth screwed pipe 11 simultaneously Fixed pipe 10 offsets, realize that crooked type connects sealed between main part 1 and the pipeline main part 2, spacing 4 movements of pipe make fixed block 7 enter into to draw-in groove 401 inside simultaneously, then rotate solid fixed ring 6, fixed block 7 and block rubber 8, because block rubber 8 sets up for the slope, thereby spacing 4 spacing on solid fixed ring 6 with spacing pipe, then turn round threaded rod 5, make spacing 4 movements of pipe can not drive the outer tooth screwed pipe 11 movements with 13 threaded connection of inner tooth screwed pipe, make crooked type connect main part 1 and pipeline main part 2 be connected more stably.

This device is through setting up spacing pipe 4, solid fixed ring 6, external tooth screwed pipe 11 and internal tooth screwed pipe 13, when the user uses, when needs connect main part 1 with the bending type to install to pipeline main part 2, only need promote spacing pipe 4 on pipeline main part 2, just can drive external tooth screwed pipe 11 and rotate and threaded connection to internal tooth screwed pipe 13 inside, accomplish the bending type and connect main part 1 and pipeline main part 2's installation, accessible stop device realizes spacing to spacing pipe 4, then turn round threaded rod 5, make spacing pipe 4 move can not drive the external tooth screwed pipe 11 motion with internal tooth screwed pipe 13 threaded connection, make bending type connect main part 1 and pipeline main part 2 be connected more stably.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a crooked type adjustable joint of stainless steel, includes crooked type joint main part (1), its characterized in that: the two ends of the bent joint main body (1) are respectively provided with a quick mounting structure, and the two ends of the bent joint main body (1) are respectively movably connected with a pipeline main body (2) through two groups of quick mounting structures;

the quick mounting structure comprises an internal tooth threaded pipe (13), the internal tooth threaded pipe (13) is fixed at one end of a bent joint main body (1), the internal tooth threaded pipe (13) is fixedly movably connected with a fixed pipe (10), the fixed pipe (10) is fixedly connected at one end of a pipeline main body (2) close to the bent joint main body (1), the pipeline main body (2) is fixedly connected with two limiting rods (3), the two limiting rods (3) are fixedly connected on the pipeline main body (2) and are symmetrically distributed, a limiting pipe (4) is arranged on the pipeline main body (2), the limiting pipe (4) is connected on the pipeline main body (2) in a sliding mode through the two limiting rods (3), an external tooth threaded pipe (11) is arranged inside the limiting pipe (4), and the fixed pipe (10) is located inside the external tooth threaded pipe (11), just outside tooth screwed pipe (11) and inside wall threaded connection of inside tooth screwed pipe (13), fixedly connected with fixed casing (9) are gone up in outside tooth screwed pipe (11), fixed casing (9) inside threaded connection has threaded rod (5), threaded rod (5) run through spacing pipe (4), the thread groove has been seted up on spacing pipe (4), threaded rod (5) are located inside the thread groove, be equipped with two sets of spacing subassemblies that correspond with two pipeline main parts (2) on crooked type joint main part (1).

2. The stainless steel flexure-type adjustable joint of claim 1, wherein: spacing subassembly is including solid fixed ring (6), gu fixed ring (6) inside is equipped with bearing (14), gu fixed ring (6) connect main part (1) through bearing (14) and crooked and rotate and be connected, gu fixed ring (6) go up a plurality of fixed blocks of fixedly connected with (7), fixed block (7) are circular array and distribute, fixed block (7) are located inside spacing pipe (4), gu fixed ring (6) are gone up fixedly connected with rubber block (8).

3. The stainless steel flexure-type adjustable joint of claim 2, wherein: spacing pipe (4) are being close to the one end of solid fixed ring (6) and are seted up the through-hole that corresponds with internal tooth screwed pipe (13), a plurality of draw-in grooves (401) have been seted up on the through-hole, fixed block (7) are located inside draw-in groove (401), just rubber block (8) offset with draw-in groove (401) inside wall.

4. A stainless steel flexure-type adjustable joint according to claim 3, wherein: the cross section of the rubber block (8) is trapezoidal.

5. The stainless steel flexure-type adjustable joint of claim 2, wherein: the inner rings of the two bearings (14) are fixedly connected with the outer side of the bent joint main body (1), and the outer ring of the bearing (14) is fixedly connected with the fixing ring (6).

6. The stainless steel flexure-type adjustable joint of claim 1, wherein: the cross section of the external tooth threaded pipe (11) is T-shaped, a sealing ring (12) is fixedly connected to one side, close to the fixed pipe (10), of the external tooth threaded pipe (11), and the sealing ring (12) abuts against one end of the fixed pipe (10).

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