CN214331809U

CN214331809U - Withstand voltage type extension connecting pipe

Info

Publication number: CN214331809U
Application number: CN202120049846.XU
Authority: CN
Inventors: 丁超
Original assignee: Jiangsu Kangle Medical Devices Co ltd
Current assignee: Jiangsu Kangle Medical Devices Co ltd
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2021-10-01
Anticipated expiration: 2031-01-09

Abstract

The utility model relates to a pipeline engineering technical field just discloses a withstand voltage type extension connecting pipe, which comprises a pipe body, the fixed slot has been seted up to the inside of body, the inner wall fixedly connected with sleeve of fixed slot, telescopic outer wall fixedly connected with fixed block, the through-hole has been seted up to the inside of support frame, the left side fixedly connected with mounting panel of body, the inside swing joint of mounting panel has the round pin post, the left side swing joint of fixed plate has sealed the pad. This withstand voltage type extension connecting pipe inserts the blind groove inner wall on the fixed plate through sealed the sealed piece that fills up, by the sealed pad of fixed plate extrusion on another connecting pipe, then pass the round hole on the mounting panel through the round pin post, install by the nut on the round pin post, then expand and contract through fixed block and spring on the sleeve, and then make the body prolong, made things convenient for the connection seal, conveniently withstand voltage, conveniently prolong to user's use has been made things convenient for.

Description

Withstand voltage type extension connecting pipe

Technical Field

The utility model relates to a pipeline engineering technical field specifically is a withstand voltage type extension connecting pipe.

Background

In the pipeline engineering construction, different connection methods are selected according to the materials of the used pipes, common steel pipes are connected by threads, welding and flanges, seamless steel pipes, nonferrous metals and stainless steel pipes are mostly connected by welding and flanges, cast iron pipes are mostly connected by socket joints, a small number of cast iron pipes are connected by flanges, plastic pipes are mostly connected by threads, bonding, hot melting and the like, and other nonmetal pipes are connected in various forms.

At present connecting pipe wide application, however connecting pipe itself still has some not enough, and some connecting pipes are mostly the welding, and inconvenient the connection is sealed, and inconvenient withstand voltage carries out, and inconvenient extension has so proposed a withstand voltage type extension connecting pipe and has solved above-mentioned problem.

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 withstand voltage type extension connecting pipe possesses the convenience and connects sealedly, conveniently carries out withstand voltage, conveniently prolongs advantages such as, has solved some connecting pipes and has mostly been the welding, and inconvenient connection is sealed, and inconvenient withstand voltage that carries on inconveniently prolongs the problem of extension.

(II) technical scheme

For realizing above-mentioned convenience connect sealed, conveniently carry on withstand voltage, conveniently carry out the purpose that prolongs, the utility model provides a following technical scheme: the utility model provides a withstand voltage type extension connecting pipe, includes the body, the fixed slot has been seted up to the inside of body, the inner wall fixedly connected with sleeve of fixed slot, telescopic outer wall fixedly connected with fixed block, the outer wall fixedly connected with spring of fixed block, the inner wall fixedly connected with seal of fixed slot, the inner wall fixedly connected with fixed body of body, the outer wall fixedly connected with support frame of fixed body, the through-hole has been seted up to the inside of support frame, the left side fixedly connected with mounting panel of body, the inside swing joint of mounting panel has the round pin post, the left side fixedly connected with fixed plate of mounting panel, the left side swing joint of fixed plate has sealed the pad.

Preferably, the number of fixed slot and body is two, telescopic outer wall fixedly connected with dog, the dog is the ring dog, the number of dog is two, the sealed outer wall fixedly connected with ring seal piece who fills up.

Preferably, the fixed block is the ring fixed block, the quantity of spring is two, the spring is kept away from the one end and the body fixed connection of fixed block, sealed pad is rubber packing pad.

Preferably, the sealing body is a circular ring sealing body, the sealing body is a rubber sealing body, the sealing body is movably connected with the sleeve, and the number of the sealing bodies is two.

Preferably, the quantity of the fixed body is two, the support frame is the cross support frame, the quantity of support frame is four, the round hole has been seted up to the inside of mounting panel, the quantity of round hole is four, round hole and round pin post swing joint.

Preferably, the number of the pin columns is four, the outer wall of each pin column is provided with an external thread, the outer wall of each pin column is in threaded connection with a nut, the outer wall of each fixing plate is provided with a blind groove, each blind groove is an annular blind groove, and the number of the blind grooves is two.

(III) advantageous effects

Compared with the prior art, the utility model provides a withstand voltage type extension connecting pipe possesses following beneficial effect:

this withstand voltage type extension connecting pipe, insert the blind groove inner wall on the fixed plate through sealed piece on the pad, by the sealed pad of fixed plate extrusion on another connecting pipe, then pass the round hole on the mounting panel through the round pin post, install by the nut on the round pin post, then support the inner wall of body through the support frame on the fixed body, carry out the weeping by through-hole on the support frame and the cross structure on the support frame, then slide at the inside fixed slot inner wall of body through the dog on the sleeve, seal by the seal on the fixed slot, then relax and the shrink through fixed block and the spring on the sleeve, and then make the body prolong, it is sealed to have made things convenient for to connect, conveniently withstand voltage, conveniently prolong, thereby user's use has been made things convenient for.

Drawings

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

FIG. 2 is a partially enlarged view of the portion A shown in FIG. 1 according to the present invention;

FIG. 3 is a partially enlarged view of a portion B shown in FIG. 1 according to the present invention;

fig. 4 is a partially enlarged schematic view of the portion C shown in fig. 1 according to the present invention.

In the figure: the sealing structure comprises a pipe body 1, a fixing groove 2, a sleeve 3, a fixing block 4, a spring 5, a sealing body 6, a fixing body 7, a supporting frame 8, a through hole 9, a mounting plate 10, a pin column 11, a fixing plate 12 and a sealing gasket 13.

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. 1-4, a pressure-resistant type extension connecting pipe comprises a pipe body 1, wherein a fixed groove 2 is formed in the pipe body 1, the number of the fixed groove 2 and the pipe body 1 is two, a stop block is fixedly connected to the outer wall of a sleeve 3, the stop block is a circular ring stop block, the number of the stop block is two, a circular ring sealing block is fixedly connected to the outer wall of a sealing gasket 13, the inner wall of the fixed groove 2 is fixedly connected with the sleeve 3, the outer wall of the sleeve 3 is fixedly connected with a fixed block 4, the fixed block 4 is a circular ring fixed block, the number of springs 5 is two, one end of each spring 5, far away from the fixed block 4, is fixedly connected with the pipe body 1, the sealing gasket 13 is a rubber sealing gasket, the outer wall of the fixed block 4 is fixedly connected with a spring 5, a sealing body 6 is fixedly connected with the inner wall of the fixed groove 2, the sealing body 6 is a circular ring sealing body, and the sealing body 6 is movably connected with the sleeve 3, the quantity of seal 6 is two, the inner wall fixedly connected with fixed body 7 of body 1, the quantity of fixed body 7 is two, support frame 8 is the cross support frame, support frame 8's quantity is four, the round hole has been seted up to the inside of mounting panel 10, the quantity of round hole is four, round hole and 11 swing joint of round pin post, the outer wall fixedly connected with support frame 8 of fixed body 7, through-hole 9 has been seted up to support frame 8's inside, the left side fixedly connected with mounting panel 10 of body 1, the inside swing joint of mounting panel 10 has round pin post 11, the quantity of round pin post 11 is four, the external screw thread has been seted up to the outer wall of round pin post 11, the blind groove has been seted up to the outer wall of fixed plate 12, the blind groove is ring shape blind groove, the quantity of blind groove is two, the left side fixedly connected with fixed plate 12 of mounting panel 10, the left side swing joint of fixed plate 12 has sealed the pad 13.

In summary, the pressure-resistant type extension connecting pipe is inserted into the inner wall of the blind groove on the fixing plate 12 through the sealing block on the sealing gasket 13, the fixing plate 12 on the other connecting pipe presses the sealing gasket 13, then the pin 11 passes through the round hole on the mounting plate 10, the nut on the pin 11 is used for mounting, then the inner wall of the tube body 1 is supported by a supporting frame 8 on the fixing body 7, liquid leakage is carried out by a through hole 9 on the supporting frame 8 and a cross structure on the supporting frame 8, then the inner wall of the fixed groove 2 in the tube body 1 slides through the stop block on the sleeve 3, the sealing body 6 on the fixed groove 2 is used for sealing, then, fixed block 4 and spring 5 through on the sleeve 3 carry out diastole and shrink, and then make body 1 prolong, made things convenient for to connect sealed, conveniently carried on withstand voltage, conveniently prolonged to user's use has been made things convenient for.

It is to be noted that 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 withstand voltage type extension connecting pipe, includes body (1), its characterized in that: a fixed groove (2) is arranged in the pipe body (1), the inner wall of the fixed groove (2) is fixedly connected with a sleeve (3), the outer wall of the sleeve (3) is fixedly connected with a fixed block (4), the outer wall of the fixed block (4) is fixedly connected with a spring (5), the inner wall of the fixed groove (2) is fixedly connected with a sealing body (6), the inner wall of the pipe body (1) is fixedly connected with a fixed body (7), the outer wall of the fixed body (7) is fixedly connected with a supporting frame (8), a through hole (9) is arranged inside the supporting frame (8), the left side of the pipe body (1) is fixedly connected with a mounting plate (10), the inside of the mounting plate (10) is movably connected with a pin column (11), the left side fixedly connected with fixed plate (12) of mounting panel (10), the left side swing joint of fixed plate (12) has sealed pad (13).

2. A pressure resistant extension connection tube according to claim 1, characterized in that: the number of fixed slot (2) and body (1) is two, the outer wall fixedly connected with dog of sleeve (3), the dog is the ring dog, the quantity of dog is two, the outer wall fixedly connected with ring seal piece of sealed pad (13).

3. A pressure resistant extension connection tube according to claim 1, characterized in that: fixed block (4) are the ring fixed block, the quantity of spring (5) is two, the one end and body (1) fixed connection of fixed block (4) are kept away from in spring (5), sealed pad (13) are rubber seal pad.

4. A pressure resistant extension connection tube according to claim 1, characterized in that: the sealing body (6) is a circular ring sealing body, the sealing body (6) is a rubber sealing body, the sealing body (6) is movably connected with the sleeve (3), and the number of the sealing bodies (6) is two.

5. A pressure resistant extension connection tube according to claim 1, characterized in that: the quantity of the fixing bodies (7) is two, the supporting frame (8) is a cross-shaped supporting frame, the quantity of the supporting frame (8) is four, the round holes are formed in the mounting plate (10), the quantity of the round holes is four, and the round holes are movably connected with the pin posts (11).

6. A pressure resistant extension connection tube according to claim 1, characterized in that: the number of the pin columns (11) is four, external threads are formed in the outer walls of the pin columns (11), nuts are connected to the outer walls of the pin columns (11) in a threaded mode, blind grooves are formed in the outer walls of the fixing plates (12), the blind grooves are circular-ring-shaped blind grooves, and the number of the blind grooves is two.