CN213809415U - Nodular cast iron pipe fitting convenient to dismouting - Google Patents
Nodular cast iron pipe fitting convenient to dismouting Download PDFInfo
- Publication number
- CN213809415U CN213809415U CN202022572066.1U CN202022572066U CN213809415U CN 213809415 U CN213809415 U CN 213809415U CN 202022572066 U CN202022572066 U CN 202022572066U CN 213809415 U CN213809415 U CN 213809415U
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- CN
- China
- Prior art keywords
- chuck
- cast iron
- iron pipe
- pipe fitting
- nodular cast
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a nodular cast iron pipe fitting convenient to dismouting, including the nodular cast iron pipe fitting, the top and the bottom of nodular cast iron pipe fitting one end are provided with first chuck and second chuck respectively, and are articulated through the hinge between the one end of first chuck and second chuck. The utility model discloses place the one end of two nodular cast iron pipe fittings on the second chuck, and two nodular cast iron pipe fittings alternate with the spacing post and be connected, can carry out preliminary spacing to two nodular cast iron pipe fittings, through the hinge, rotate first chuck, make first chuck and second chuck wrap up the one end of two nodular cast iron pipe fittings, through positioning mechanism, make first fixture block and second fixture block fixed, and then make first chuck and second chuck fixed, cooperate with first spacing layer, thereby make two nodular cast iron pipe fittings fixed seal together, realized the quick dismouting of nodular cast iron pipe fitting, improved efficiency; through reposition of redundant personnel mechanism, can directly add the branch pipe on nodular cast iron pipe fitting, improve the practicality.
Description
Technical Field
The utility model relates to a nodular cast iron pipe fitting technical field specifically is a nodular cast iron pipe fitting convenient to dismouting.
Background
Aiming at a novel nodular cast iron pipe fitting disclosed by Chinese utility model CN207729063U, the content is that the structure of the nodular cast iron pipe fitting comprises a quick connection clamp, the nodular cast iron pipe fitting, a limiting ring, a clamping groove, a connecting pipe and an inner hole, wherein the quick connection clamp is arranged at one end of the nodular cast iron pipe fitting; the utility model relates to a novel nodular cast iron pipe fitting adopts the high-speed joint clamp to be connected between the nodular cast iron pipe fitting, and the inside sealing washer that is equipped with of high-speed joint clamp can effectually live the clearance seal between nodular cast iron pipe fitting port department, prevents to appear leaking the phenomenon, simultaneously, the quick letter of high-speed joint clamp installation.
But still not enough after the in-process that uses, through connecting chuck and lower connecting chuck, can be spacing together two nodular cast iron pipe fittings, cooperation double-screw bolt and hexagon nut, borrow the spanner again, can be so that to connect chuck and lower connecting chuck fixed, and then make two nodular cast iron pipe fittings fixed sealed together, though make two nodular cast iron pipe fittings, efficiency is lower, and the practicality is not high. Therefore, the nodular cast iron pipe fitting is improved, and the nodular cast iron pipe fitting is convenient to disassemble and assemble.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides a nodular cast iron pipe fitting convenient to dismouting.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a nodular cast iron pipe fitting convenient to disassemble and assemble, which comprises a nodular cast iron pipe fitting, wherein the top and the bottom of one end of the nodular cast iron pipe fitting are respectively provided with a first chuck and a second chuck, one ends of the first chuck and the second chuck are hinged through a hinge, the other ends of the first chuck and the second chuck are respectively fixedly provided with a first clamping block and a second clamping block, a positioning mechanism for fixing the first chuck and the second chuck is arranged between the first fixture block and the second fixture block, the middle parts of the inner sides of the first chuck and the second chuck are respectively fixedly provided with a first limiting layer, the two ends of the inner side of the second chuck are respectively fixedly provided with a limiting column, one end of the nodular cast iron pipe fitting is positioned between the two first limiting layers and is contacted with the first limiting layers, the nodular cast iron pipe fitting is provided with an opening matched with the limiting column, and one side of the top end of the first chuck is provided with a shunting mechanism used for connecting the branch pipe.
As a preferred technical scheme of the utility model, positioning mechanism includes the connecting block, one side on connecting block top and the middle part fixed connection of second fixture block bottom, the opposite side on connecting block top is provided with the pivot, the one end of pivot is rotated and is connected with the stopper.
As a preferred technical scheme of the utility model, the bottom of stopper alternates with the top of first fixture block and is connected, the constant head tank has been seted up in the connecting block, the fixed third limit layer that is equipped with in top of constant head tank, the one end of pivot is passed the third limit layer and is fixed and be equipped with the dog.
As a preferred technical scheme of the utility model, first spacing layer, second spacing layer and third spacing layer are the rubber layer.
As an optimal technical scheme of the utility model, reposition of redundant personnel mechanism includes the connecting pipe, the connecting pipe scarf joint is on first chuck, and the one end and the nodular cast iron pipe fitting of connecting pipe contact.
As a preferred technical scheme of the utility model, the bottom mounting in the connecting pipe is equipped with the second stop level, the fixed flange that is equipped with of the other end of connecting pipe.
The utility model has the advantages that: according to the spheroidal graphite cast iron pipe fitting convenient to disassemble and assemble, one end of each of two spheroidal graphite cast iron pipe fittings is arranged on the second chuck, the two spheroidal graphite cast iron pipe fittings are connected with the limiting columns in an inserting mode, preliminary limiting can be conducted on the two spheroidal graphite cast iron pipe fittings, the first chuck is rotated through the hinge, the first chuck and the second chuck wrap one end of each of the two spheroidal graphite cast iron pipe fittings, the first clamping block and the second clamping block are fixed through the positioning mechanism, the first chuck and the second chuck are further fixed, and the first limiting layer is matched with the first limiting layer, so that the two spheroidal graphite cast iron pipe fittings are fixedly sealed together, rapid disassembly and assembly of the cast iron spheroidal graphite cast iron pipe fittings are achieved, and efficiency is improved; through reposition of redundant personnel mechanism, can directly add the branch pipe on nodular cast iron pipe fitting, improve the practicality.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a nodular cast iron pipe fitting convenient to disassemble and assemble;
fig. 2 is a schematic diagram of a middle section structure of the first chuck and the second chuck of the nodular cast iron pipe fitting convenient to disassemble and assemble according to the present invention;
fig. 3 is a schematic sectional structure view of a positioning mechanism of a nodular cast iron pipe fitting convenient to disassemble and assemble;
fig. 4 is a schematic side sectional structure view of the first chuck and the second chuck of the nodular cast iron pipe fitting convenient for disassembly and assembly.
In the figure: 1. a ductile iron pipe fitting; 2. a first chuck; 3. a second chuck; 4. a hinge; 5. a first clamping block; 6. a second fixture block; 7. a positioning mechanism; 701. connecting blocks; 702. a rotating shaft; 703. a limiting block; 704. a third limiting layer; 705. a stopper; 8. a first limit layer; 9. a limiting column; 10. a flow dividing mechanism; 1001. a connecting pipe; 1002. a second limiting layer; 1003. and (4) a flange.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to a nodular cast iron pipe fitting convenient for disassembly and assembly, which comprises a nodular cast iron pipe fitting 1, wherein the top and the bottom of one end of the nodular cast iron pipe fitting 1 are respectively provided with a first chuck 2 and a second chuck 3, one end of the first chuck 2 and one end of the second chuck 3 are hinged through a hinge 4, the other end of the first chuck 2 and the other end of the second chuck 3 are respectively fixedly provided with a first clamping block 5 and a second clamping block 6, a positioning mechanism 7 for fixing the first chuck 2 and the second chuck 3 is arranged between the first clamping block 5 and the second clamping block 6, the middle parts of the inner sides of the first chuck 2 and the second chuck 3 are respectively fixedly provided with a first limiting layer 8, both ends of the inner side of the second chuck 3 are respectively fixedly provided with a limiting column 9, one end of the nodular cast iron pipe fitting 1 is positioned between the two first limiting layers 8 and is contacted with the first limiting layer 8, the nodular cast iron pipe fitting 1 is provided with a hole matched with the limiting column 9, one side of the top end of the first chuck 2 is provided with a branch mechanism 10 for connecting branch pipes.
The positioning mechanism 7 comprises a connecting block 701, one side of the top end of the connecting block 701 is fixedly connected with the middle of the bottom end of the second fixture block 6, a rotating shaft 702 is arranged on the other side of the top end of the connecting block 701, and one end of the rotating shaft 702 is rotatably connected with a limiting block 703; the bottom of stopper 703 alternates with the top of first fixture block 5 and is connected, the constant head tank has been seted up in connecting block 701, the fixed third spacing layer 704 that is equipped with in top of constant head tank, the one end of pivot 702 passes third spacing layer 704 and fixed dog 705 that is equipped with, first fixture block 5 and the laminating of second fixture block 6, go up pull-up pivot 702, dog 705 shifts up and extrudes third spacing layer 704, rotate stopper 703 this moment, make stopper 703 rotate to the top of first fixture block 5, loosen pivot 702, under the reset action of third spacing layer 704, make stopper 703 alternate with first fixture block 5 and be connected, and then make first fixture block 5 and second fixture block 6 fixed.
The first stopper layer 8, the second stopper layer 1002 and the third stopper layer 704 are all rubber layers.
The shunting mechanism 10 comprises a connecting pipe 1001, the connecting pipe 1001 is embedded in the first chuck 2, and one end of the connecting pipe 1001 is in contact with the nodular cast iron pipe fitting 1; the bottom mounting in the connecting pipe 1001 is equipped with second spacing layer 1002, and the other end of connecting pipe 1001 is fixed to be equipped with flange 1003, when the branch pipe is add to needs, drills at the position that nodular cast iron pipe fitting 1 just is located connecting pipe 1001 with the help of the drilling machine, through second spacing layer 1002 and flange 1003, can be with branch pipe and nodular cast iron pipe fitting 1 fixed seal, has improved the practicality.
When the fixture works, one ends of two ductile cast iron pipe fittings 1 are arranged on the second chuck 3, the two ductile cast iron pipe fittings 1 are connected with the limiting columns 9 in an inserting way, the two ductile cast iron pipe fittings 1 can be limited preliminarily, the first chuck 2 is rotated through the hinge 4, the first chuck 2 and the second chuck 3 wrap one ends of the two ductile cast iron pipe fittings 1, the first fixture block 5 is attached to the second fixture block 6, the rotating shaft 702 is pulled upwards, the stopper 705 moves upwards to extrude the third limiting layer 704, at the moment, the stopper 703 is rotated to enable the stopper 703 to rotate to the top end of the first fixture block 5, the rotating shaft 702 is loosened, under the resetting action of the third limiting layer 704, the stopper 703 is connected with the first fixture block 5 in an inserting way, the first fixture block 5 and the second fixture block 6 are fixed, and the first limiting layer 8 is matched, so that the two ductile cast iron pipe fittings 1 are fixedly sealed together, the rapid disassembly and assembly of the nodular cast iron pipe fitting 1 are realized, and the efficiency is improved; when the branch pipe needs to be additionally arranged, the drilling is carried out on the part, located in the connecting pipe 1001, of the nodular cast iron pipe fitting 1 through the drilling machine, the branch pipe and the nodular cast iron pipe fitting 1 can be fixedly sealed through the second limiting layer 1002 and the flange 1003, and therefore practicability is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. The utility model provides a nodular cast iron pipe fitting convenient to dismouting, includes nodular cast iron pipe fitting (1), its characterized in that, the top and the bottom of nodular cast iron pipe fitting (1) one end are provided with first chuck (2) and second chuck (3) respectively, it is articulated through hinge (4) between the one end of first chuck (2) and second chuck (3), the other end of first chuck (2) and second chuck (3) is fixed respectively and is equipped with first fixture block (5) and second fixture block (6), be provided with between first fixture block (5) and second fixture block (6) and be used for the positioning mechanism (7) that first chuck (2) and second chuck (3) are fixed, the inboard middle part of first chuck (2) and second chuck (3) all is fixed and is equipped with first spacing layer (8), the inboard both ends of second chuck (3) all are fixed and are equipped with spacing post (9), one end of the nodular cast iron pipe fitting (1) is located between the two first limiting layers (8) and is in contact with the first limiting layers (8), an opening matched with the limiting column (9) is formed in the nodular cast iron pipe fitting (1), and a shunting mechanism (10) used for connecting branch pipes is arranged on one side of the top end of the first chuck (2).
2. The nodular cast iron pipe fitting convenient to disassemble and assemble according to claim 1, wherein the positioning mechanism (7) comprises a connecting block (701), one side of the top end of the connecting block (701) is fixedly connected with the middle part of the bottom end of the second clamping block (6), the other side of the top end of the connecting block (701) is provided with a rotating shaft (702), and one end of the rotating shaft (702) is rotatably connected with a limiting block (703).
3. The nodular cast iron pipe fitting convenient to disassemble and assemble according to claim 2, wherein the bottom end of the limiting block (703) is connected with the top end of the first block (5) in a penetrating manner, a positioning groove is formed in the connecting block (701), a third limiting layer (704) is fixedly arranged at the top end of the positioning groove, and one end of the rotating shaft (702) penetrates through the third limiting layer (704) and is fixedly provided with a stop block (705).
4. The spheroidal graphite cast iron pipe fitting convenient to disassemble and assemble according to claim 3, wherein the flow dividing mechanism (10) comprises a connecting pipe (1001), the connecting pipe (1001) is embedded on the first chuck (2), and one end of the connecting pipe (1001) is in contact with the spheroidal graphite cast iron pipe fitting (1).
5. The spheroidal graphite cast iron pipe fitting convenient to disassemble and assemble according to claim 4, wherein a second limiting layer (1002) is fixedly arranged at the bottom end in the connecting pipe (1001), and a flange (1003) is fixedly arranged at the other end of the connecting pipe (1001).
6. The spheroidal graphite cast iron pipe fitting convenient to disassemble and assemble according to claim 5, wherein the first limiting layer (8), the second limiting layer (1002) and the third limiting layer (704) are all rubber layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022572066.1U CN213809415U (en) | 2020-11-09 | 2020-11-09 | Nodular cast iron pipe fitting convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022572066.1U CN213809415U (en) | 2020-11-09 | 2020-11-09 | Nodular cast iron pipe fitting convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213809415U true CN213809415U (en) | 2021-07-27 |
Family
ID=76966524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022572066.1U Expired - Fee Related CN213809415U (en) | 2020-11-09 | 2020-11-09 | Nodular cast iron pipe fitting convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213809415U (en) |
-
2020
- 2020-11-09 CN CN202022572066.1U patent/CN213809415U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Nodular cast iron pipe fitting convenient for disassembly Effective date of registration: 20211022 Granted publication date: 20210727 Pledgee: Anhui Ma'anshan Rural Commercial Bank Co.,Ltd. Pledgor: Ma'anshan Shengyuan Pipeline Co.,Ltd. Registration number: Y2021980011051 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230905 Granted publication date: 20210727 Pledgee: Anhui Ma'anshan Rural Commercial Bank Co.,Ltd. Pledgor: Ma'anshan Shengyuan Pipeline Co.,Ltd. Registration number: Y2021980011051 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |