CN217153362U

CN217153362U - Vacuum transition copper pipe assembly conduit assembly

Info

Publication number: CN217153362U
Application number: CN202220987635.5U
Authority: CN
Inventors: 梁大林
Original assignee: Chongqing Duzhou Technology Co ltd
Current assignee: Chongqing Duzhou Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-09
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a vacuum transition copper pipe assembly tubing assembly, include: the main part subassembly, the main part subassembly includes transition copper pipe and connection copper pipe, be provided with between transition copper pipe and the connection copper pipe and be connected the outer loop, transition copper pipe all with be connected the laminating of outer loop with the relative one end of copper pipe, the both ends of connecting the outer loop all communicate has a connection inner ring, two inner loop's tip is connected and is inserted respectively to transition copper pipe and the inner chamber of connecting the copper pipe, the middle part fixedly connected with fixation nut on connection outer ring surface, transition copper pipe all overlaps with the surface of being connected the copper pipe and is equipped with a movable nut. The utility model discloses, through locating component's setting, can play the locking action to transition copper pipe and being connected copper union coupling, effectively avoid movable nut to appear the pivoted condition and lead to movable nut not hard up and the problem that drops to the fastening nature and the security of being connected between transition copper pipe and the connection copper pipe have been guaranteed.

Description

Vacuum transition copper pipe assembly conduit assembly

Technical Field

The utility model belongs to the technical field of the copper pipe, particularly, relate to a vacuum transition copper pipe assembly tubing assembly.

Background

The copper pipe is also called copper pipe, is a kind of nonferrous metal pipe, and is a pressed and drawn seamless pipe. The copper pipe has the characteristics of good electrical conductivity and thermal conductivity, and the main materials of the conductive fittings and the heat dissipation fittings of electronic products are the first choice for modern contractors to install tap water pipelines, heat supply pipelines and refrigeration pipelines in all residential commodity rooms. The copper pipe has strong corrosion resistance, is not easy to oxidize, does not easily react with some liquid substances, and is easy to be subjected to bright bending modeling.

At present, the copper pipe and the connecting pipe are connected through connecting pieces in a threaded mode, when the vacuum pumping is carried out, the connecting pieces and the pipelines can vibrate, the situation that the connecting pieces rotate slowly can occur in long-time use, and the connecting pieces are prone to loosening and falling, so that the tightness and the safety of connection between the copper pipe and the connecting pipe are affected.

SUMMERY OF THE UTILITY MODEL

Adopt connecting piece threaded connection more between copper pipe and the connecting pipe to prior art exists, when the evacuation, connecting piece and pipeline can produce vibrations, and the slow pivoted condition of connecting piece can appear in long-time use, lead to the easy not hard up problem that drops of connecting piece to influence the problem of the fastening nature and the security of being connected between copper pipe and the connecting pipe, the utility model provides a vacuum transition copper pipe assembly tubing assembly.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a vacuum transition copper tube assembly conduit assembly comprising:

the main body assembly comprises a transition copper pipe and a connecting copper pipe, a connecting outer ring is arranged between the transition copper pipe and the connecting copper pipe, one end of the transition copper pipe opposite to the connecting copper pipe is attached to the connecting outer ring, two ends of the connecting outer ring are communicated with a connecting inner ring, the end parts of the two connecting inner rings are respectively inserted into the inner cavities of the transition copper pipe and the connecting copper pipe, the middle part of the surface of the connecting outer ring is fixedly connected with a fixed nut, and the surfaces of the transition copper pipe and the connecting copper pipe are respectively sleeved with a movable nut;

the positioning assembly comprises a baffle arranged at the top and the bottom of the fixing nut, two symmetrical positioning blocks are fixedly connected to one side, opposite to the fixing nut, of the baffle, positioning grooves symmetrical to the positioning blocks are formed in the surface of the movable nut, grooves are formed in the top and the bottom of the fixing nut, protruding columns are inserted into inner cavities of the grooves, one ends of the protruding columns are fixedly connected with the baffle, cavities are formed in the surfaces of the protruding columns, limiting blocks are slidably connected to the inner cavities of the cavities, and the two sides of the limiting blocks are fixedly connected with the inner wall surfaces of the grooves.

Adopt above-mentioned technical scheme's a vacuum transition copper pipe assembly tubing assembly, through upwards stimulate until furthest with the baffle, recycle connecting strip rotating support bar, the rotating angle is ninety degrees, can be spacing to the baffle, then will connect the outer loop and arrange transition copper pipe in and connect between the copper pipe, revolve the movable nut to the surface of connecting the outer loop, can be connected transition copper pipe and connection copper pipe, again with the reverse rotating of support bar, finally make the locating block card can to the inner chamber of constant head tank, this vacuum transition copper pipe assembly tubing assembly, setting through locating component, can play the locking action to transition copper pipe and connection copper pipe's connection, effectively avoid movable nut to appear the pivoted condition and lead to movable nut not hard up and the problem that drops, thereby the fastening nature and the security of being connected between transition copper pipe and the connection copper pipe have been guaranteed.

Furthermore, external threads are arranged on two sides of the surface of the connecting outer ring, internal threads are arranged on the inner wall surface of the movable nut, and the inner wall surface of the movable nut is connected to the surface of the connecting outer ring through the matching of the internal threads and the external threads.

Furthermore, the fixed nut and the movable nut are both hexagon nuts.

Further, a spring is arranged in the inner cavity of the cavity, and two ends of the spring are fixedly connected to the surface of the limiting block and the inner wall surface of the cavity respectively.

Furthermore, both sides of the surface of the baffle plate are rotatably connected with supporting bars through damping rotating shafts, and the bottoms of the supporting bars are in contact with fixing nuts.

Furthermore, one side of the baffle, which is far away from the fixing nut, is provided with a connecting strip, and two sides of the surface of the connecting strip are fixedly connected with the corresponding supporting strips respectively.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses, the vacuum transition copper pipe assembly tubing assembly that provides, through upwards spur until furthest with the baffle, recycle connecting strip rotating support bar, the rotating angle is ninety degrees, can carry on spacingly to the baffle, then will connect the outer loop and arrange transition copper pipe in and connect between the copper pipe, revolve the movable nut to the surface of connecting the outer loop, can be connected transition copper pipe and connection copper pipe, again with the reverse rotating of support bar, finally make the locating block card can to the inner chamber of constant head tank, this vacuum transition copper pipe assembly tubing assembly, setting through locating component, can play the locking action to transition copper pipe and connection copper pipe's being connected, effectively avoid movable nut to appear the pivoted condition and lead to movable nut not hard up and the problem that drops, thereby the fastening nature and the security of being connected between transition copper pipe and the connection copper pipe have been guaranteed.

Drawings

FIG. 1 is a schematic view of a vacuum transition copper tube assembly of the present invention;

FIG. 2 is a first schematic diagram illustrating an exploded view of a vacuum transition copper tube assembly of the present invention;

FIG. 3 is a schematic diagram of an exploded view of a vacuum transition copper tube assembly of the present invention;

fig. 4 is an exploded schematic view of the positioning assembly of the present invention.

The notation in the figure is: 1. a body assembly; 101. a transition copper tube; 102. connecting a copper pipe; 103. connecting an outer ring; 104. connecting the inner ring; 105. fixing a nut; 106. a movable nut;

2. a positioning assembly; 201. a baffle plate; 202. positioning blocks; 203. positioning a groove; 204. a groove; 205. a convex column; 206. a cavity; 207. a limiting block; 208. a spring; 209. a supporting strip; 210. and (4) connecting strips.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1-4, a vacuum transition copper tube assembly conduit assembly comprises a main body component 1 and a positioning component 2.

Wherein, main part subassembly 1 includes transition copper pipe 101 and connection copper pipe 102, be provided with between transition copper pipe 101 and the connection copper pipe 102 and be connected outer loop 103, transition copper pipe 101 all with be connected the laminating of outer loop 103 with the relative one end of connection copper pipe 102, the both ends of connecting outer loop 103 all communicate and have a connection inner ring 104, the tip of two connection inner rings 104 inserts respectively to transition copper pipe 101 and the inner chamber of connecting copper pipe 102, the middle part fixedly connected with fixation nut 105 on connection outer loop 103 surface, transition copper pipe 101 all overlaps with the surface of connection copper pipe 102 and is equipped with a movable nut 106.

Wherein, locating component 2 is including setting up in the baffle 201 of fixation nut 105 top and bottom, baffle 201 and two symmetrical locating pieces 202 of one side fixedly connected with that fixation nut 105 is relative, baffle 201 and locating piece 202 are integrated into one piece structure, the constant head tank 203 symmetrical with locating piece 202 is seted up on the surface of activity nut 106, recess 204 has all been seted up to fixation nut 105's top and bottom, the inner chamber of recess 204 is inserted and is equipped with projection 205, the one end and the baffle 201 fixed connection of projection 205, cavity 206 has been seted up on the surface of projection 205, the inner chamber sliding connection of cavity 206 has stopper 207, the both sides of stopper 207 all with the internal face fixed connection of recess 204.

Specifically, both sides of the surface of the connection outer ring 103 are provided with external threads, the inner wall surface of the movable nut 106 is provided with internal threads, and the inner wall surface of the movable nut 106 is connected to the surface of the connection outer ring 103 through the matching of the internal threads and the external threads.

Specifically, the fixed nut 105 and the movable nut 106 are both hexagon nuts. Through the technical scheme, a user can conveniently rotate the movable nut 106 by means of the adjustable wrench.

Specifically, a spring 208 is disposed in the inner cavity of the cavity 206, and two ends of the spring 208 are respectively fixedly connected to the surface of the limiting block 207 and the inner wall surface of the cavity 206. Through above-mentioned technical scheme, utilize spring 208 can play the automatic re-setting effect to baffle 201, make baffle 201 have a pulling force to recess 204 direction all the time simultaneously, and then guarantee that locating piece 202 blocks steadily to the inner chamber of constant head tank 203 in.

Specifically, the two sides of the surface of the baffle plate 201 are rotatably connected with supporting bars 209 through damping rotating shafts, and the bottoms of the supporting bars 209 are in contact with the fixing nuts 105. Through the technical scheme, when the positioning block 202 is separated from the inner cavity of the positioning groove 203, the supporting strip 209 is rotated ninety degrees, so that the baffle 201 can be supported, and the baffle 201 is stably kept in the state for subsequent operation.

Specifically, a connecting strip 210 is disposed on one side of the baffle plate 201 away from the fixing nut 105, and two sides of the surface of the connecting strip 210 are fixedly connected with the corresponding supporting strips 209. Through the technical scheme, the connecting strip 210 can be used for facilitating the synchronous operation of the two supporting strips 209 on the surface of the baffle plate 201 by a user.

The structure principle is as follows: the baffle 201 is pulled upwards, the baffle 201 drives the positioning block 202, the convex column 205 and the cavity 206 to synchronously move upwards, the convex column 205 presses the spring 208, the spring 208 is stressed and contracted until the baffle 201 moves to the maximum, the connecting strip 210 is used for rotating the supporting strip 209 by ninety degrees, the side edge of the supporting strip 209 is attached to the fixing nut 105, the baffle 201 can be stably kept in the state, the baffle 201 is further limited, the connecting outer ring 103 is placed between the transition copper pipe 101 and the connecting copper pipe 102, the transition copper pipe 101 and the connecting inner ring 104 are respectively sleeved on the surfaces of the two connecting inner rings 104, the movable nut 106 is rotated to the surface of the connecting outer ring 103 by virtue of a movable wrench, the connecting operation of the transition copper pipe 101 and the connecting copper pipe 102 is finished, then the supporting strip 209 is rotated reversely and the supporting strip 209 is loosened, and at the moment, the elastic restoring force of the spring 208 is utilized, finally, the positioning block 202 is locked in the inner cavity of the positioning groove 203.

A vacuum transition copper tube assembly duct assembly provided by the present application is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the methods of the present application and their core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. A vacuum transition copper tube assembly conduit assembly, comprising:

the main body assembly (1) comprises a transition copper pipe (101) and a connecting copper pipe (102), a connecting outer ring (103) is arranged between the transition copper pipe (101) and the connecting copper pipe (102), one end of the transition copper pipe (101) opposite to the connecting copper pipe (102) is attached to the connecting outer ring (103), two ends of the connecting outer ring (103) are communicated with connecting inner rings (104), the end parts of the two connecting inner rings (104) are respectively inserted into the inner cavities of the transition copper pipe (101) and the connecting copper pipe (102), the middle part of the surface of the connecting outer ring (103) is fixedly connected with a fixing nut (105), and the surfaces of the transition copper pipe (101) and the connecting copper pipe (102) are respectively sleeved with a movable nut (106);

locating component (2), locating component (2) is including setting up in baffle (201) of fixation nut (105) top and bottom, baffle (201) and two symmetrical locating pieces (202) of one side fixedly connected with that fixation nut (105) is relative, locating slot (203) symmetrical with locating piece (202) are seted up on the surface of activity nut (106), recess (204) have all been seted up to the top and the bottom of fixation nut (105), the inner chamber of recess (204) is inserted and is equipped with projection (205), the one end and baffle (201) fixed connection of projection (205), cavity (206) have been seted up on the surface of projection (205), the inner chamber sliding connection of cavity (206) has stopper (207), the both sides of stopper (207) all with the internal face fixed connection of recess (204).

2. A vacuum transition copper tube assembly conduit assembly as claimed in claim 1, wherein: external threads are arranged on two sides of the surface of the connecting outer ring (103), internal threads are arranged on the inner wall surface of the movable nut (106), and the inner wall surface of the movable nut (106) is connected to the surface of the connecting outer ring (103) through the matching of the internal threads and the external threads.

3. A vacuum transition copper tube assembly conduit assembly as claimed in claim 2, wherein: the fixed nut (105) and the movable nut (106) are both hexagonal nuts.

4. A vacuum transition copper tube assembly conduit assembly as claimed in claim 1, wherein: the inner cavity of the cavity (206) is provided with a spring (208), and two ends of the spring (208) are respectively and fixedly connected to the surface of the limiting block (207) and the inner wall surface of the cavity (206).

5. A vacuum transition copper tube assembly conduit assembly as claimed in claim 1, wherein: the both sides on baffle (201) surface all are connected with support bar (209) through the rotation of damping pivot, the bottom and fixation nut (105) contact of support bar (209).

6. A vacuum transition copper tube assembly conduit assembly as claimed in claim 5, wherein: one side that fixed nut (105) was kept away from in baffle (201) is provided with connecting strip (210), the both sides on connecting strip (210) surface respectively rather than corresponding support bar (209) fixed connection.