CN217355994U

CN217355994U - Convenient connection structure of water and electricity steam heating pipe

Info

Publication number: CN217355994U
Application number: CN202221514952.1U
Authority: CN
Inventors: 鲁顺; 司光远; 时强龙; 姚晓明; 王尊正; 杨坤; 楚留艳; 杨秋艳
Original assignee: Sinohydro Bureau 3 Co Ltd
Current assignee: Sinohydro Bureau 3 Co Ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-02
Anticipated expiration: 2032-06-16

Abstract

The utility model belongs to the technical field of the technique of pipe connection and specifically relates to a convenient connection structure of water and electricity heating pipe is related to, it is including controlling adjacent first pipeline, the second pipeline, first pipeline tip is equipped with the intubate, the intubate inner wall is equipped with a plurality of elastic components along self circumference, second pipeline tip is seted up and is supplied the intubate to slide and inlay the slot of establishing, the slot cell wall is seted up and is supplied all elastic components to inlay the joint groove of establishing, it is equipped with and is used for sealing joint groove open-ended closing member to slide in the slot, the elastic component inlays when establishing at the joint inslot, the closing member blocks that the elastic component breaks away from the joint groove, be equipped with a plurality of branches of second pipeline length direction of edge on the closing member and slides and wears to locate second pipeline lateral wall, all branches pass through retaining member fixed connection in first pipeline. This application can improve the connection efficiency between the steam heating pipe.

Description

Convenient connection structure of water, electricity heating pipe

Technical Field

The utility model belongs to the technical field of the technique of pipe connection and specifically relates to a convenient connection structure of water and electricity heating pipe is related to.

Background

With the continuous improvement of the economic level of people and the continuous improvement of science and technology, the requirements of people on living environment are continuously improved, the temperature is one of important factors influencing living environment, so that the heating of urban hydropower is rapidly developed, and a heating pipe is a common pipeline in an urban pipe network and is mainly used for heating delivery. When the heating pipes are installed and laid, the heating pipes are arranged in sections, so that the heating pipes need to be connected when being installed. At present, the connection between the heating pipes is generally carried out in a mode of a flange plate or a clamp, the connection efficiency is low, and therefore improvement is needed.

Disclosure of Invention

In order to improve the connection efficiency between the steam heating pipe, this application provides a convenient connection structure of water and electricity steam heating pipe.

The application provides a pair of convenient connection structure of water and electricity heating pipe adopts following technical scheme: the utility model provides a convenient connection structure of water and electricity heating pipe, adjacent first pipeline about including, the second pipeline, first pipeline tip is equipped with the intubate, the intubate inner wall is equipped with a plurality of elastic components along self circumference, second pipeline tip is seted up and is supplied the intubate to slide and inlay the slot of establishing, the slot cell wall is seted up and is supplied all elastic components to inlay the joint groove of establishing, it is equipped with and is used for sealing joint groove open-ended closing member to slide in the slot, the elastic component inlays when establishing at the joint inslot, the closing member blocks the elastic component and breaks away from the joint groove, be equipped with a plurality of branches of wearing to locate second pipeline lateral wall along second pipeline length direction slides on the closing member, all branches pass through retaining member fixed connection in first pipeline.

Optionally, the elastic component is including seting up the spout in the intubate inner wall, and the spout cell wall has connected gradually through first spring and has slided movable plate and the joint board of inlaying locating the spout, and the joint board width is greater than the width of movable plate, and joint board thickness is less than the joint groove width, and the joint board slides and inlays the one end of locating the joint groove and be equipped with the arcwall face that supplies slot cell wall, joint groove cell wall to contradict.

Optionally, the closing part includes the sleeve pipe that integrated into one piece set up and supports the dish, and the cover inside wall with support the equal sliding conflict of dish outer wall in the slot cell wall, intubate inside wall encloses into the fixed chamber that supplies the sleeve pipe to slide to inlay the establishment jointly with the slot cell wall, and sleeve pipe end portion lateral wall is seted up a plurality of confessions and is corresponded the movable plate and inlays the breach of establishing, and when the movable plate was inlayed and is established in the breach, the sleeve pipe was inlayed and is established at fixed intracavity and shelter from the opening in joint groove.

Optionally, the inner wall of the sleeve is provided with at least one dovetail block, and the slot wall of the slot is provided with a dovetail groove for the sliding embedding of the corresponding dovetail block along the length direction of the slot.

Optionally, the end of the insertion pipe is provided with a plurality of push rods extending along the axial direction of the insertion pipe along the circumferential direction, the end of each push rod is provided with a friction rod, the support disc is provided with a plurality of through holes for the corresponding friction rods to penetrate through in a sliding manner, and the inner wall of each through hole is provided with a friction ring sleeved on the corresponding friction rod.

Optionally, the diameter of the friction rod is larger than that of the push rod, the inner diameter of the friction ring is larger than that of the push rod and smaller than that of the friction rod, one side, deviating from the clamping groove, of the support disc is connected to the groove wall of the insertion groove through a plurality of second springs, and when the end portion of the push rod abuts against the groove wall of the insertion groove, the through hole of the support disc is sleeved on the push rod.

Optionally, the retaining member includes that the removal cover of second pipeline is located to the slip cap, removes cover inner wall fixed connection in all branches, and the fixed cover of first pipeline tip is equipped with solid fixed ring, and solid fixed ring is connected with a plurality of bolted connection pairs with removing the cover jointly.

Optionally, the intubate all is equipped with the sealing ring towards the one end inside wall and the lateral wall of first pipeline, and the fixed slot that supplies the sealing ring to inlay to establish is seted up to second pipeline terminal surface.

To sum up, the application comprises the following beneficial technical effects:

1. when the clamping plate is inserted into the clamping groove, the side wall of the sleeve covers the opening of the clamping groove, the moving plate is inserted into the corresponding notch, the sleeve blocks the clamping plate from sliding to be separated from the clamping groove, and the clamping plate blocks the insertion tube from sliding to be separated from the insertion slot, so that the fixed connection of the first sleeve and the second sleeve is realized;

2. the bolt connecting pair is arranged, so that the fixed connection between the movable cover and the fixed ring is realized, and the connection stability of the first sleeve and the second sleeve is further improved;

3. the setting of sealing ring has improved the leakproofness of first pipeline with the second pipeline junction for the difficult outer hourglass of first pipeline of follow of the liquid of carrying and second pipeline junction.

Drawings

FIG. 1 is a schematic sectional view of an embodiment of the present application for illustrating the connection of a first pipe and a second pipe;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view for showing a closure in an embodiment of the present application;

fig. 4 is a schematic sectional view showing the configuration of the first insertion of the chucking plate into the chucking groove in the embodiment of the present application.

Reference numerals: 1. a first conduit; 11. inserting a tube; 12. a seal ring; 2. a second pipe; 21. a slot; 22. a clamping groove; 23. a fixing groove; 24. a dovetail groove; 25. a fixed cavity; 3. an elastic member; 31. a chute; 32. a first spring; 33. moving the plate; 34. a clamping and connecting plate; 35. an arc-shaped surface; 4. a closure; 41. a sleeve; 42. a dovetail block; 43. a notch; 44. disc pushing; 45. a strut; 5. a push rod; 51. a friction lever; 52. a through hole; 53. a friction ring; 54. a second spring; 6. a locking member; 61. a movable cover; 62. a fixing ring; 63. and (4) connecting the pair through bolts.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses convenient connection structure of water, electricity heating pipe. As shown in fig. 1 and 2, a convenient connection structure of water, electricity and heating pipe, including controlling adjacent first pipeline 1, second pipeline 2, first pipeline 1 tip is equipped with intubate 11, intubate 11 inner wall is equipped with a plurality of elastic component 3 along self circumference, the slot 21 that supplies intubate 11 slip to inlay to establish is offered to 2 tip of second pipeline, the joint groove 22 that supplies all elastic component 3 to inlay to establish is offered to slot 21 cell wall, the slip is inlayed in slot 21 and is equipped with closure member 4, closure member 4 is used for sealing joint groove 22 opening, and when elastic component 3 inlays to establish in joint groove 22, closure member 4 blocks that elastic component 3 breaks away from joint groove 22.

When splicing first pipeline 1 and second pipeline 2, insert the intubate 11 of first pipeline 1 in the slot 21 of second pipeline 2, all elastic component 3 on the intubate 11 are inlayed and are established in joint groove 22, and closing member 4 blocks that elastic component 3 removes and breaks away from joint groove 22, and the elastic component 3 of inlaying and establishing in joint groove 22 blocks that intubate 11 slides and breaks away from slot 21, has consequently realized the fixed connection of first pipeline 1 and second pipeline 2.

Elastic component 3 is including seting up in the spout 31 of 11 inner walls of intubate, and spout 31 cell wall has connected gradually through first spring 32 and slides and inlays movable plate 33 and the joint board 34 of locating spout 31, and joint board 34 slides and inlays the one end of locating joint groove 22 and be equipped with the arcwall face 35 that supplies slot 21 cell wall, 22 cell walls of joint groove to contradict, and the setting of arcwall face 35 is convenient for slot 21 cell wall and 22 cell walls of joint groove to pass through arcwall face 35 and impress joint board 34 in spout 31.

When the insertion tube 11 moves into the insertion slot 21, the slot wall of the insertion slot 21 presses the clamping plate 34 and the moving plate 33 into the corresponding sliding slot 31 through abutting against the extrusion arc-shaped surface 35, the first spring 32 is extruded to deform, the insertion tube 11 continues to go deep, when the clamping plate 34 corresponds to the clamping slot 22, the restoring force of the first spring 32 causes the moving plate 33 and the clamping plate 34 to move and reset, and the clamping plate 34 is inserted into the clamping slot 22.

As shown in fig. 2, 3, and 4, the closing member 4 includes a sleeve 41 and a supporting disc 44 that are integrally formed, an inner wall of the sleeve 41 and an outer wall of the supporting disc 44 both slidably contact a wall of the slot 21, the supporting disc 44 of the closing member 4 is provided with a plurality of supporting rods 45 that slidably penetrate through a side wall of the second pipeline 2 along a length direction of the second pipeline 2, and a moving groove is formed in the side wall of the second sleeve 41 corresponding to the supporting rods 45. When the sleeve 41 and the supporting disc 44 slide in the slot 21, the supporting rod 45 slides in the corresponding moving groove, and the sleeve 41 can shield the opening of the clamping groove 22 and the opening far away from the clamping groove 22, so that the closing member 4 can control the opening and closing of the clamping groove 22.

The inner wall of the sleeve 41 is provided with at least one dovetail block 42, the slot wall of the slot 21 is provided with a dovetail groove 24 for the corresponding dovetail block 42 to be embedded in a sliding manner along the length direction of the slot 21, and the dovetail groove 24 limits the moving direction of the dovetail block 42, so that the sleeve 41 can only move along the length direction of the slot 21 and cannot rotate in the slot 21.

The width of joint board 34 is greater than the width of movable plate 33, and joint board 34 thickness is less than joint groove 22 width, and 11 inside walls of intubate and slot 21 cell wall are the interval setting, and 11 inside walls of intubate and slot 21 cell wall enclose jointly and become to supply sleeve pipe 41 to slide and inlay the fixed cavity 25 of establishing, and a plurality of confessions are seted up to sleeve pipe 41 tip lateral wall and are corresponded movable plate 33 and inlay the breach 43 of establishing, and when movable plate 33 inlayed and establish in breach 43, sleeve pipe 41 inlayed and establish in fixed cavity 25 and shelter from in the opening of joint groove 22.

The supporting rod 45 is moved in the direction away from the clamping groove 22, the supporting rod 45 drives the sleeve 41 and the supporting disc 44 to move away from the clamping groove 22, after the insertion tube 11 is inserted into the insertion slot 21 and all the clamping plates 34 are inserted into the clamping groove 22, the supporting rod 45 is moved in the direction close to the clamping groove 22, all the moving plates 33 on the insertion tube 11 are inserted into the corresponding notches 43 on the sleeve 41, and since the width of the clamping plates 34 is larger than that of the moving plates 33 and the thickness of the clamping plates 34 is smaller than that of the clamping groove 22, the side walls beside the notches 43 on the sleeve 41 can block the clamping plates 34 on the moving plates 33 from sliding out of the clamping groove 22.

11 tip of intubate is equipped with a plurality of push rods 5 along 11 axial extensions of intubate along self circumference, 5 tip of push rod is equipped with friction lever 51, support the dish 44 and seted up a plurality of confessions and correspond the through-hole 52 that friction lever 51 slided and wears to establish, the through-hole 52 inner wall is equipped with the friction ring 53 that the friction lever 51 was located to the cover, friction lever 51 diameter is greater than push rod 5 diameter, the friction ring 53 internal diameter is greater than push rod 5 diameter and is less than friction lever 51 diameter, support one side that dish 44 deviates from joint groove 22 and connect in slot 21 cell wall through a plurality of second springs 54.

In the process that the insertion tube 11 is inserted into the insertion slot 21, the end of the friction rod 51 abuts against the friction ring 53 in the corresponding through hole 52 and pushes the support disc 44 and the sleeve 41 to go deep into the insertion slot 21, the second spring 54 is extruded to deform, the opening of the clamping groove 22 is gradually opened, the clamping plate 34 on the insertion tube 11 is movably inserted into the clamping groove 22, at the moment, the clamping plate 34 is located on one side of the clamping groove 22 facing the opening of the insertion slot 21, the dovetail block 42 abuts against the wall of the dovetail groove 24, and the sleeve 41 and the support disc 44 cannot move in the insertion slot 21 in the direction away from the clamping groove 22.

As the cannula 11 continues deeper into the slot 21, the snap tab 34 moves within the snap slot 22, the friction bar 51 presses through the corresponding friction ring 53, when the end of the push rod 5 abuts against the slot wall of the slot 21, the through hole 52 of the abutting disc 44 is sleeved on the push rod 5, the restoring force of the second spring 54 urges the sleeve 41 and the abutting disc 44 to move towards the opening of the slot 21, finally, the clamping plate 34 is located at the side of the clamping slot 22 away from the opening of the slot 21, the side wall of the sleeve 41 shields the opening of the clamping slot 22, the moving plate 33 is inserted in the corresponding notch 43, therefore, when the first pipeline 1 is connected with the second pipeline 2, the push rod 5 and the friction rod 51 can push the sleeve 41 to move in the slot 21, the manual movement of the movable cover 61 is not needed, the sleeve 41 is driven to be far away from the clamping groove 22, the automation degree is high, the operation is more convenient, and the connection efficiency of the first pipeline 1 and the second pipeline 2 is improved.

As shown in fig. 1 and 2, all the support rods 45 are fixedly connected to the first pipeline 1 through the locking member 6, the locking member 6 includes a movable cover 61 slidably sleeved on the second pipeline 2, the inner wall of the movable cover 61 is fixedly connected to all the support rods 45, the end of the first pipeline 1 is fixedly sleeved with a fixed ring 62, and the fixed ring 62 and the movable cover 61 are connected to a plurality of bolt connection pairs 63.

Remove along second sleeve pipe 41 length direction and remove cover 61, remove cover 61 and drive sleeve pipe 41 and support disc 44 through all branch 45 and remove in slot 21, because dovetail 24 is spacing to forked tail piece 42, remove cover 61 and second sleeve pipe 41 and can not rotate relatively, joint plate 34 inlays and establishes in joint groove 22, sleeve pipe 41 shelters from when joint groove 22 opening, the terminal surface of first pipeline 1 contradicts each other with the terminal surface of second pipeline 2, remove cover 61 contradicts each other in solid fixed ring 62, the nut of screwing a plurality of bolted connection pairs 63, bolted connection pair 63 with solid fixed ring 62 and removal cover 61 fixed connection together, it is more firm to get first pipeline 1 second pipeline 2 connection.

And when the bolt connection pair 63 connects the movable cover 61 and the fixed ring 62 together, the movable cover 61 and the second pipeline 2 cannot move relatively, the sleeve 41 and the support disc 44 are fixed in the slot 21, the stable blocking clamping plate 34 of the sleeve 41 slides to separate from the clamping groove 22, and the connection stability of the first pipeline 1 and the second pipeline 2 is further enhanced.

Intubate 11 all is equipped with sealing ring 12 towards the one end inside wall and the lateral wall of first pipeline 1, and the fixed slot 23 that supplies sealing ring 12 to inlay to establish is seted up to 2 terminal surfaces of second pipeline. When intubate 11 inserts in the slot 21, sealing ring 12 inserts in the fixed slot 23 that corresponds, and the setting of sealing ring 12 has improved the leakproofness of first pipeline 1 with second pipeline 2 junction for the difficult outer hourglass of first pipeline 1 of follow of the liquid of carrying and second pipeline 2 junction.

When the first pipeline 1 and the second pipeline 2 are disassembled, the bolt connecting pair 63 is taken down to separate the fixing ring 62 from the movable cover 61, then the movable cover 61 is moved towards the direction away from the opening of the slot 21, when the movable plate 33 slides to separate from the notch 43, the side wall of the sleeve 41 slides to separate from the opening of the clamping groove 22, the first sleeve 41 and the second sleeve 41 are moved towards the direction of separating from each other, the clamping plate 34 slides to separate from the clamping groove 22 and is pressed into the corresponding sliding groove 31, and after the insertion tube 11 moves to separate from the slot 21, the first sleeve 41 and the second sleeve 41 are separated.

The implementation principle of the convenient connection structure of a water, electricity and heating pipe of the embodiment of the application is as follows: when connecting first pipeline 1 and second pipeline 2, the intubate 11 inserts in the slot 21, all joint board 34 on the intubate 11 insert in the joint groove 22, the casing 41 lateral wall shelters from in the opening of joint groove 22, movable plate 33 inserts in the last breach 43 that corresponds of casing 41, casing 41 blocks that joint board 34 slides and breaks away from joint groove 22, joint board 34 blocks that intubate 11 slides and breaks away from slot 21, consequently, the fixed connection of first casing 41 and second casing 41 has been realized, the vice 63 of a plurality of bolted connection will fix fixed ring 62 and remove cover 61 fixed connection together, casing 41 and chassis are fixed in slot 21, the stable joint board 34 that blocks of casing 41 slides and breaks away from joint groove 22, the steadiness that first pipeline 1 and second pipeline 2 are connected has further been strengthened.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a convenient connection structure of water and electricity heating pipe, includes and controls adjacent first pipeline (1), second pipeline (2), its characterized in that: first pipeline (1) tip is equipped with intubate (11), intubate (11) inner wall is equipped with a plurality of elastic component (3) along self circumference, second pipeline (2) tip has been seted up and has been supplied intubate (11) to slide and inlay slot (21) of establishing, slot (21) cell wall has been seted up and has been supplied all elastic component (3) to inlay joint groove (22) of establishing, it is equipped with and is used for sealing joint groove (22) open-ended closing member (4) to slide in slot (21), when elastic component (3) are inlayed and are established in joint groove (22), closing member (4) block elastic component (3) and break away from joint groove (22), be equipped with on closing member (4) a plurality of branch (45) of wearing to locate second pipeline (2) lateral wall along second pipeline (2) length direction slip, all branch (45) are through retaining member (6) fixed connection in first pipeline (1).

2. A convenient connection structure of water, electricity and heating pipe according to claim 1, characterized in that: elastic component (3) are including seting up spout (31) in intubate (11) inner wall, and spout (31) cell wall has connected gradually through first spring (32) and slides and inlay movable plate (33) and joint board (34) of locating spout (31), and joint board (34) width is greater than the width of movable plate (33), and joint board (34) thickness is less than joint groove (22) width, and joint board (34) slide to inlay the one end of locating joint groove (22) and be equipped with and supply slot (21) cell wall, arcwall (35) that joint groove (22) cell wall contradicted.

3. A convenient connection structure of water, electricity and heating pipe according to claim 2, characterized in that: closure member (4) including sleeve pipe (41) and the dish (44) that supports that integrated into one piece set up, sleeve pipe (41) inner wall with support the equal sliding conflict of dish (44) outer wall in slot (21) cell wall, intubate (11) inside wall encloses into with slot (21) cell wall jointly and supplies sleeve pipe (41) to slide and inlay fixed chamber (25) of establishing, a plurality of confessions are seted up to sleeve pipe (41) tip lateral wall and are corresponded movable plate (33) and inlay breach (43) of establishing, when movable plate (33) are inlayed and are established in breach (43), sleeve pipe (41) are inlayed and are established in fixed chamber (25) and shelter from the opening in joint groove (22).

4. A convenient connection structure of water, electricity and heating pipe according to claim 3, characterized in that: the inner wall of the sleeve (41) is provided with at least one dovetail block (42), and the groove wall of the slot (21) is provided with a dovetail groove (24) which is used for being embedded with the corresponding dovetail block (42) in a sliding manner along the length direction of the slot (21).

5. A convenient connection structure of water, electricity and heating pipe according to claim 4, characterized in that: the pipe inserting device is characterized in that a plurality of push rods (5) extending axially along the pipe inserting pipe (11) are arranged at the end part of the pipe inserting pipe (11) along the circumferential direction, friction rods (51) are arranged at the end part of the push rods (5), a plurality of through holes (52) for the corresponding friction rods (51) to penetrate in a sliding mode are formed in the supporting disc (44), and friction rings (53) sleeved on the friction rods (51) are arranged on the inner wall of the through holes (52).

6. A convenient connection structure of water, electricity and heating pipe according to claim 5, characterized in that: the diameter of the friction rod (51) is larger than that of the push rod (5), the inner diameter of the friction ring (53) is larger than that of the push rod (5) and smaller than that of the friction rod (51), one side, departing from the clamping groove (22), of the abutting disc (44) is connected to the groove wall of the slot (21) through a plurality of second springs (54), and when the end of the push rod (5) abuts against the groove wall of the slot (21), the through hole (52) of the abutting disc (44) is sleeved on the push rod (5).

7. A convenient connection structure of water, electricity and heating pipe according to claim 6, characterized in that: retaining member (6) are including the removal cover (61) that the slip cap located second pipeline (2), remove cover (61) inner wall fixed connection in all branch (45), and first pipeline (1) end portion is fixed to overlap and is equipped with solid fixed ring (62), and gu fixed ring (62) and removal cover (61) are connected with a plurality of bolted connection pair (63) jointly.

8. A convenient connection structure of water, electricity and heating pipe according to claim 7, characterized in that: intubate (11) all are equipped with sealing ring (12) towards the one end inside wall and the lateral wall of first pipeline (1), and second pipeline (2) terminal surface is seted up and is supplied sealing ring (12) to inlay fixed slot (23) of establishing.