CN211010276U

CN211010276U - Anti-loosening conduit joint

Info

Publication number: CN211010276U
Application number: CN201921785524.0U
Authority: CN
Inventors: 赵长宝; 姚轩
Original assignee: Jurong Taitong Machinery Co Ltd
Current assignee: Jurong Taitong Machinery Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-14
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to the technical field of catheter, and a prevent pipe joint loose soon is disclosed, including left connecting pipe, the fixed lantern ring of right side fixedly connected with of left side connecting pipe, the outside fixedly connected with locating support of the fixed lantern ring, the left connector of right side fixedly connected with of the fixed lantern ring, spacing slot has been seted up to the outside of left side connector, the inside of spacing slot is pegged graft and is had spacing cutting, the outside fixedly connected with location arc board of spacing cutting. This prevent pipe joint soon loosens, through the inside that inserts the left connector in left connecting pipe right side left connector with the left right connector of right connecting pipe, in the inboard spacing cutting of arc board of location can insert the outside spacing slot of seting up of left connector simultaneously, adopts the fixed mode of triple location, and the maximize is with the coupling part make full use of between the two to reach the purpose of preventing soon loosing, can effectually avoid the material of the inside transportation of pipe to reveal.

Description

Anti-loosening conduit joint

Technical Field

The utility model relates to a pipe technical field specifically is a prevent revolving loose conduit coupling.

Background

The guide pipe is used for dredging, an industrial guide pipe, namely an underwater cast-in-place concrete guide pipe for a cast-in-place bored pile is used for underwater casting of the cast-in-place bored pile of large-scale bridge engineering, medium-speed railway engineering, highway engineering, hydroelectric engineering and high-rise foundations, construction is generally facilitated for constructors, the general length of the guide pipe is 2 meters, 2.5 meters, 2.7 meters and 3 meters, and the bottom pipe is generally 4 meters.

Each section of conduit consists of a circular light pipe and a conduit joint, the conduit joint is a connecting pipeline for combining a plurality of conduits, but after the conduit joint is installed, the conduit joint is easy to loosen, so that the connection between the light pipe and the light pipe is not firm, and internal transportation objects are easy to leak, so that the anti-unscrewing conduit joint is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a prevent revolving loose conduit coupling possesses the advantage of preventing revolving loose, has solved after installation conduit coupling finishes, and conduit coupling takes place very easily not hard up, leads to the insecure connection between fluorescent tube and the fluorescent tube, reveals the problem of inside transportation thing easily.

(II) technical scheme

In order to realize the above-mentioned purpose of preventing unscrewing, the utility model provides a following technical scheme: the utility model provides an anti-unscrewing pipe joint, includes left connecting pipe, the fixed lantern ring of right side fixedly connected with of left side connecting pipe, the outside fixedly connected with locating support of the fixed lantern ring, the left connector of right side fixedly connected with of the fixed lantern ring, spacing slot has been seted up to the outside of left side connector, the inside of spacing slot is pegged graft and is had spacing cutting, the outside fixedly connected with location arc board of spacing cutting, the right side fixedly connected with PMKD of location arc board, PMKD's left side and the inboard fixedly connected with right connector that is located the location arc board, the outside threaded connection of locating support has fixed knob, the right side fixedly connected with right connecting pipe of right side connector.

Preferably, the diameter of the fixed lantern ring is larger than that of the left connecting pipe, the diameter of the fixed lantern ring is smaller than that of the left connecting head, and four thread grooves are formed in the outer portion of the fixed lantern ring at equal intervals.

Preferably, the number of the positioning supports is four, the four positioning supports are distributed on the outer portion of the fixing lantern ring at equal intervals, threaded holes are formed in the outer portion of the positioning supports, the positioning supports and the fixing lantern ring are integrated, and the positioning supports are C-shaped.

Preferably, the diameter of left side connector is greater than the diameter of right connector, the quantity of location arc board is four, and four location arc boards equidistance distribute in the outside of PMKD, the outside of location arc board and the inboard contact of locating support, and the outside of location arc board is seted up threaded hole.

Preferably, the fixed base plate is annular, the diameter of the fixed base plate is equal to that of the left connector, and the fixed base plate and the right connector are integrated.

Preferably, right connecting pipe, right connector, left connector and left connecting pipe intercommunication, the screw hole that locating support and location arc board outside were seted up is run through to the one end of fixed knob and extends to the thread groove inside that the fixed lantern ring outside was seted up.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent revolving loose conduit coupling possesses following beneficial effect:

this prevent unscrewing pipe joint, through the inside that inserts the left connector in left connecting pipe right side left connector with the left right connector of right connecting pipe, the inboard spacing cutting of arc board of location simultaneously can insert the outside spacing slot of seting up of left connector, continue to promote the inside that the location arc board can insert the locating support left, utilize fixed knob to fix a position the arc board at last, adopt the fixed mode of triple location, the maximize is with the coupling part make full use of between the two, thereby reach the purpose of preventing unscrewing, can effectually avoid the material of the inside transportation of pipe to reveal.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a schematic diagram of the structure of the limiting slot of the present invention.

In the figure: 1 left connecting pipe, 2 fixed lantern rings, 3 locating support, 4 left connectors, 5 spacing slots, 6 spacing cutting, 7 location arc boards, 8 PMKD, 9 right connectors, 10 fixed knobs, 11 right connecting pipe.

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. 1-2, an anti-unscrewing conduit joint comprises a left connecting pipe 1, a fixed lantern ring 2 is fixedly connected to the right side of the left connecting pipe 1, the diameter of the fixed lantern ring 2 is larger than that of the left connecting pipe 1, the diameter of the fixed lantern ring 2 is smaller than that of a left connector 4, four thread grooves are formed in the outer portion of the fixed lantern ring 2 at equal intervals, four positioning brackets 3 are fixedly connected to the outer portion of the fixed lantern ring 2, the four positioning brackets 3 are distributed in the outer portion of the fixed lantern ring 2 at equal intervals, threaded holes are formed in the outer portion of each positioning bracket 3, the positioning brackets 3 and the fixed lantern ring 2 are integrated, each positioning bracket 3 is in a C shape, a left connector 4 is fixedly connected to the right side of the fixed lantern ring 2, the diameter of the left connector 4 is larger than that of a right connector 9, and a limit slot, the limiting slot 5 is internally inserted with a limiting inserting strip 6, the outside of the limiting inserting strip 6 is fixedly connected with four positioning arc plates 7, the number of the positioning arc plates 7 is four, the four positioning arc plates 7 are equidistantly distributed on the outside of the fixed base plate 8, the outside of the positioning arc plates 7 is contacted with the inner side of the positioning support 3, the outside of the positioning arc plates 7 is provided with threaded holes, the right side of the positioning arc plates 7 is fixedly connected with a fixed base plate 8, the fixed base plate 8 is annular, the diameter of the fixed base plate 8 is equal to that of the left connector 4, the fixed base plate 8 and the right connector 9 are integrated, the left side of the fixed base plate 8 is fixedly connected with a right connector 9 positioned on the inner side of the positioning arc plates 7, the outer thread of the positioning support 3 is connected with a fixing knob 10, one end of the fixing knob 10 penetrates through the threaded holes formed on the outside of the positioning support 3 and the positioning arc plates 7 and, the right side fixedly connected with right connecting pipe 11 of right connector 9, right connecting pipe 11, right connector 9, left connector 4 and left connecting pipe 1 intercommunication to the purpose of preventing the pine of revolving has been reached.

When using, insert the inside of 1 right side left connector 4 of left connecting pipe through the right connector 9 with right connecting pipe 11 left side, the spacing cutting 6 of 7 inboard spacing arc boards of location simultaneously can insert in the spacing slot 5 that left connector 4 outside was seted up, continue to promote the inside that location arc board 7 can insert locating support 3 left, utilize fixed knob 10 to fix a position arc board 7 at last, adopt the fixed mode of triple location, the maximize is with the coupling part make full use of between the two, thereby reach the purpose of preventing the unscrewing, can effectually avoid the material of the inside transportation of pipe to reveal.

To sum up, this prevent revolving loose conduit coupling, through inserting the inside of left connector 4 in 1 right side of left connecting pipe through the right connector 9 with the left of right connecting pipe 11, the inboard spacing of location arc board 7 simultaneously can insert in the spacing slot 5 that left connector 4 outside was seted up, continue to promote the inside that location arc board 7 can insert locating support 3 left, utilize fixed knob 10 to fix location arc board 7 at last, adopt the fixed mode of triple location, the maximize is with the coupling part make full use of between the two, thereby reach the purpose of preventing revolving loose, can effectually avoid the material of the inside transportation of pipe to reveal, thereby solved after installation conduit coupling finishes, the conduit coupling takes place to become flexible very easily, lead to the insecure connection between fluorescent tube and the fluorescent tube, reveal the problem of inside transportation thing easily.

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 an anti-unscrewing pipe joint, includes left connecting pipe (1), its characterized in that: the right side of the left connecting pipe (1) is fixedly connected with a fixed lantern ring (2), the outside of the fixed lantern ring (2) is fixedly connected with a positioning bracket (3), the right side of the fixed lantern ring (2) is fixedly connected with a left connector (4), the outer part of the left connector (4) is provided with a limit slot (5), a limiting inserting strip (6) is inserted in the limiting slot (5), a positioning arc plate (7) is fixedly connected with the outside of the limiting inserting strip (6), the right side of the positioning arc plate (7) is fixedly connected with a fixed bottom plate (8), a right connector (9) is fixedly connected with the left side of the fixed bottom plate (8) and the inner side of the positioning arc plate (7), the external thread of the positioning bracket (3) is connected with a fixed knob (10), the right side of the right connector (9) is fixedly connected with a right connecting pipe (11).

2. The anti-unscrewing catheter adapter of claim 1, wherein: the diameter of the fixed lantern ring (2) is larger than that of the left connecting pipe (1), the diameter of the fixed lantern ring (2) is smaller than that of the left connecting head (4), and four thread grooves are formed in the outer portion of the fixed lantern ring (2) in an equidistant mode.

3. The anti-unscrewing catheter adapter of claim 1, wherein: the number of the positioning supports (3) is four, the four positioning supports (3) are distributed in the outer portion of the fixed lantern ring (2) at equal intervals, threaded holes are formed in the outer portion of the positioning supports (3), the positioning supports (3) and the fixed lantern ring (2) are integrated, and the positioning supports (3) are C-shaped.

4. The anti-unscrewing catheter adapter of claim 1, wherein: the diameter of left side connector (4) is greater than the diameter of right connector (9), the quantity of location arc board (7) is four, and four location arc boards (7) equidistance distribute in the outside of PMKD (8), the inboard contact of the outside of location arc board (7) and locating support (3), and the screw hole is seted up to the outside of location arc board (7).

5. The anti-unscrewing catheter adapter of claim 1, wherein: the fixed base plate (8) is annular, the diameter of the fixed base plate (8) is equal to that of the left connector (4), and the fixed base plate (8) and the right connector (9) are integrated.

6. The anti-unscrewing catheter adapter of claim 1, wherein: right side connecting pipe (11), right connector (9), left connector (4) and left connecting pipe (1) intercommunication, the one end of fixed knob (10) runs through the screw hole that locating support (3) and location arc board (7) outside were seted up and extends to the thread groove inside that fixed lantern ring (2) outside was seted up.