CN212567077U - Coil pipe connecting assembly - Google Patents
Coil pipe connecting assembly Download PDFInfo
- Publication number
- CN212567077U CN212567077U CN202021176954.5U CN202021176954U CN212567077U CN 212567077 U CN212567077 U CN 212567077U CN 202021176954 U CN202021176954 U CN 202021176954U CN 212567077 U CN212567077 U CN 212567077U
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- hole
- flange
- fixed
- coil pipe
- movable
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Abstract
The utility model provides a coil pipe connecting assembly, which comprises a fixed flange, wherein the fixed flange is provided with a fixed mounting hole for fixedly connecting with an external connecting pipe through the fixed mounting hole, and the fixed flange is also provided with a plurality of connecting holes for detachably connecting with a movable flange through the connecting holes; the movable flange is provided with a positioning hole matched with the connecting hole so as to be aligned and positioned with the connecting hole in a guiding way through the positioning hole, and is detachably connected with the positioning hole and the connecting hole through a bolt; fixed flange includes spacing dish and plug board, and spacing dish top surface and mounting flange bottom surface laminating, spacing dish bottom surface joint are in T type hole upper portion, and the plug board is pegged graft in T type hole lower part, and spacing dish and the inside through-hole that sets up of plug board run through to through-hole fixed connection dish tip. The utility model discloses not only can reduce intensity of labour, man-hour of installation, avoid endangering the healthy of operative employee, can guarantee the connection quality moreover.
Description
Technical Field
The utility model relates to a coupling assembling, concretely relates to coil coupling assembling.
Background
At present, the coil pipes are arranged inside a plurality of mud tanks so as to increase the mud temperature through the temperature of water in the coil pipes. The coil pipes in the prior art are welded and fixed with the external connecting pipe of the tank body, but the welding and fixing positions are higher, so that manual drilling into the tank body is needed for welding operation, obviously, the mode has the defects of high labor intensity, long time consumption, harm to the health of operators, and difficulty in ensuring the welding quality.
Disclosure of Invention
In view of this, the embodiment of the present invention provides a coil pipe connecting assembly to solve the above technical problem.
In order to achieve the above technical purpose, an embodiment of the present invention provides a coil pipe connecting assembly, which is improved in that: comprises a fixed flange, a movable flange and a fixed flange;
the fixed flange is provided with a fixed mounting hole for being fixedly connected with an external connecting pipe through the fixed mounting hole, and the fixed flange is also provided with a plurality of connecting holes for being detachably connected with the movable flange through the connecting holes;
the movable flange is provided with a positioning hole matched with the connecting hole so as to be aligned and positioned with the connecting hole in a guiding way through the positioning hole, and is detachably connected with the positioning hole and the connecting hole through a bolt, and the movable flange is also provided with a T-shaped hole so as to be movably connected with the fixed flange through the T-shaped hole;
the fixing flange is characterized in that the fixing flange comprises a fixing flange body and a fixing flange connecting plate pipe end, the fixing flange body is connected with the fixing flange body through a through hole, and the fixing flange body is connected with the fixing flange body through a through hole.
The utility model discloses owing to take above technical scheme, compare with prior art, it has following advantage:
the utility model discloses a set up mounting flange, loose flange and fixed flange, consequently, not only can reduce intensity of labour, man-hour, avoid endangering the healthy of operative employee, can guarantee the connection quality moreover.
The utility model discloses convenient operation, it is with low costs, can wide application in connection technical field.
Drawings
Fig. 1 is a schematic structural view of one embodiment of a fixing flange of a coil pipe connecting assembly according to the present invention;
FIG. 2 is a schematic view of the connection structure between the external connection tube and the connection tube of FIG. 1;
fig. 3 is a schematic structural view of one embodiment of a movable flange of the coil coupling assembly of the present invention;
fig. 4 is a schematic structural view of one embodiment of a fixing flange of the coil connecting assembly of the present invention;
FIG. 5 is a schematic view of the connection of FIGS. 3 and 4 to the coil ends;
fig. 6 is a schematic view of the overall connection structure of the coil pipe connection assembly of the present invention;
fig. 7 is a partially enlarged view of fig. 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
As shown in fig. 1 to 7, an embodiment of the present invention provides a coil pipe connecting assembly, which includes a fixed flange 1, a movable flange 2 and a fixed flange 3;
the fixed flange 1 is provided with a fixed mounting hole 11 to be fixedly connected with the external connecting pipe 4 through the fixed mounting hole 11, and the fixed flange 1 is also provided with a plurality of connecting holes 12 to be detachably connected with the movable flange 2 through the connecting holes 12;
the movable flange 2 is provided with a positioning hole 21 matched with the connecting hole 12 so as to be aligned and positioned with the connecting hole 12 in a guiding way through the positioning hole 21, the positioning hole 21 and the connecting hole 12 are detachably connected through a bolt 5, and the movable flange 2 is also provided with a T-shaped hole 22 so as to be movably connected with the fixed flange 3 through the T-shaped hole 22;
fixed flange 3 includes spacing dish 31 and plug-in connection dish 32, and spacing dish 31 external diameter is greater than plug-in connection dish 32 external diameter, spacing dish 31 bottom fixed connection plug-in connection dish 32 to make the laminating of spacing dish 31 top surface and 1 bottom surface of mounting flange, spacing dish 31 bottom surface joint is on T type hole 22 upper portion, plug-in connection dish 32 pegs graft in T type hole 22 lower part, and spacing dish 31 and plug-in connection dish 32 inside set up the through-hole 33 that runs through, in order to pass through 6 tip of through-hole 33 fixed connection coil pipe.
In one embodiment, the bottom of the fixing flange 1 is provided with a boss 13, so that the boss 13 and the top surface of the limiting disc 31 are tightly attached to each other, and liquid leakage is effectively avoided.
In one embodiment, the fixed mounting hole 11 is welded to the lower end of the outer joint pipe 4.
In one embodiment, four connecting holes 12 are circumferentially spaced on the fixed flange 1, and correspondingly, four positioning holes 21 are provided on the movable flange 2 to ensure that the fixed flange 1 and the movable flange 2 can be tightly connected.
In one embodiment, the diameter of the upper portion of the T-shaped hole 22 matches the outer diameter of the limiting disc 31, and the diameter of the lower portion of the T-shaped hole 22 matches the outer diameter of the plug disc 32.
In one embodiment, the restraint plate 31 and the docking plate 32 are integrally formed.
In one embodiment, the ends of the coil 6 are welded into the through holes 33.
In one embodiment, the bottom of the through hole 33 is flared to facilitate the end access of the coil 6.
In one embodiment, the top surface of the limiting disc 31 is provided with a sealing ring installation groove 311 to achieve a further sealing effect by installing the sealing ring 7, thereby further preventing the liquid from flowing out.
The following describes in detail a method for using a coil pipe connecting assembly according to an embodiment of the present invention with reference to the accompanying drawings, including the following:
1. inserting the end part of the external connecting pipe 4 into the fixed mounting hole 11 of the fixed flange 1, and welding and fixing;
2. the movable flange 2 is sleeved in through the end part of the coil pipe 6;
3. inserting the end part of the coil pipe 6 into the through hole 33 of the fixed receiving disc 3, and welding and fixing;
4. so that the fixed flange 33 is positioned in the T-shaped hole 22 of the movable flange 2;
5. and rotating the movable flange 2 to align the positioning hole 21 of the movable flange 2 with the connecting hole 12 of the fixed flange 1, and fixedly connecting through the bolt 5 to finish the installation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A coil pipe connecting assembly is characterized by comprising a fixed flange, a movable flange and a fixed flange;
the fixed flange is provided with a fixed mounting hole for being fixedly connected with an external connecting pipe through the fixed mounting hole, and the fixed flange is also provided with a plurality of connecting holes for being detachably connected with the movable flange through the connecting holes;
the movable flange is provided with a positioning hole matched with the connecting hole so as to be aligned and positioned with the connecting hole in a guiding way through the positioning hole, and is detachably connected with the positioning hole and the connecting hole through a bolt, and the movable flange is also provided with a T-shaped hole so as to be movably connected with the fixed flange through the T-shaped hole;
the fixing flange is characterized in that the fixing flange comprises a fixing flange body and a fixing flange connecting plate pipe end, the fixing flange body is connected with the fixing flange body through a through hole, and the fixing flange body is connected with the fixing flange body through a through hole.
2. The coil pipe connecting assembly according to claim 1, wherein a boss is provided at the bottom of the fixing flange to closely fit with the top surface of the limiting disc through the boss.
3. A coil pipe connecting assembly according to claim 1, wherein the bottom of the through hole is flared.
4. The coil pipe connecting assembly according to claim 1, wherein a seal ring mounting groove is formed in the top surface of the limiting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021176954.5U CN212567077U (en) | 2020-06-23 | 2020-06-23 | Coil pipe connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021176954.5U CN212567077U (en) | 2020-06-23 | 2020-06-23 | Coil pipe connecting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212567077U true CN212567077U (en) | 2021-02-19 |
Family
ID=74612643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021176954.5U Active CN212567077U (en) | 2020-06-23 | 2020-06-23 | Coil pipe connecting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212567077U (en) |
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2020
- 2020-06-23 CN CN202021176954.5U patent/CN212567077U/en active Active
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