CN217981070U - Fixed tool for pressure test of nodular cast iron gas isolation pipe - Google Patents
Fixed tool for pressure test of nodular cast iron gas isolation pipe Download PDFInfo
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- CN217981070U CN217981070U CN202221198218.9U CN202221198218U CN217981070U CN 217981070 U CN217981070 U CN 217981070U CN 202221198218 U CN202221198218 U CN 202221198218U CN 217981070 U CN217981070 U CN 217981070U
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- cast iron
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- pipe
- support ribs
- pressure test
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Abstract
The utility model discloses a fixed frock is used in pressure testing of nodular cast iron gas barrier pipe, including fixed frame, be provided with in the fixed frame with the fixed support rib of elbow section joint of gas barrier pipe. Adopt the fixed frock for pressure testing of nodular cast iron gas-insulated pipe of this application, when carrying out the pressure testing to the gas-insulated pipe, it is fixed with the elbow section joint of gas-insulated pipe through supporting the rib, and then realized gas-insulated pipe's reliable fixed, be favorable to improving convenience and the efficiency of gas-insulated pipe pressure testing operation.
Description
Technical Field
The utility model relates to a lost foam casting technical field, concretely relates to nodular cast iron separates fixed frock for trachea pressure testing.
Background
The air isolation pipe (odor-proof pipe or odor-proof elbow) is used as a common small pipe fitting in daily life, generally comprises an elbow section and a joint section, and is mainly used for blocking the circulation of air in a pipe between a sewer and a water container so as to prevent rotten and rotten gases, mosquitoes and bacteria in the sewer from flowing outwards; the novel multifunctional electric heating cooker is simple in structure, low in cost, high in practicability and easy to popularize. The gas-isolating pipe integrally cast by the ductile cast iron lost foam makes full use of the characteristics of ductile iron, such as high strength, plasticity, toughness, wear resistance, mechanical impact resistance, high temperature or low temperature resistance, corrosion resistance, size stability and the like, and is beneficial to reducing the frequency of replacement and maintenance.
After the air-isolating pipe is cast, a plug is required to be installed on the end of the pipe for water pressure or air pressure test, and the problems existing at present are that: in the pressure test process of the air isolating pipe, the reliable fixation of the air isolating pipe can be realized without a proper fixing tool, so that the convenience and the efficiency of the pressure test operation are influenced to a certain extent.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a fixed frock is used in pressure testing of nodular cast iron gas barrier pipe to improve convenience and the efficiency of gas barrier pipe pressure testing operation.
The utility model discloses an above-mentioned problem is solved to following technical means:
the utility model provides a fixed frock is used in pressure testing of nodular cast iron gas barrier pipe, includes fixed frame, be provided with in the fixed frame with the fixed support rib of elbow section joint of gas barrier pipe.
Furthermore, the support ribs comprise a transverse support rib and a longitudinal support rib, and the top of the transverse support rib is provided with a transverse arc-shaped groove matched and clamped with the cross section of the elbow section.
Furthermore, the top of the longitudinal support rib is provided with a longitudinal arc-shaped groove which is matched and clamped with the longitudinal section of the elbow section.
Furthermore, a supporting plate is arranged at the top of one side wall of the fixing frame, and a joint section clamping arc-shaped groove matched and clamped with the joint section of the air isolating pipe is formed in the top of the supporting plate.
Further, a plurality of transverse support ribs are included in a longitudinally spaced arrangement.
Further, the fixing frame, the transverse support ribs, the longitudinal support ribs and the support plate are integrally formed.
The utility model has the advantages that:
the utility model provides a nodular cast iron separates trachea pressure testing and uses fixed frock, including fixed frame, be provided with in the fixed frame with the fixed support rib of elbow section joint of trachea. Adopt the fixed frock for pressure testing of nodular cast iron gas-insulated pipe of this application, when carrying out the pressure testing to the gas-insulated pipe, it is fixed with the elbow section joint of gas-insulated pipe through supporting the rib, and then realized gas-insulated pipe's reliable fixed, be favorable to improving convenience and the efficiency of gas-insulated pipe pressure testing operation.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention;
FIG. 2 is a schematic perspective view of the preferred embodiment of the present invention in use;
fig. 3 is a sectional view showing a state in which the preferred embodiment of the present invention is used.
Detailed Description
The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more such features, in the description of the invention "plurality" means two or more unless explicitly and specifically defined otherwise.
Referring to fig. 1 to 3, the fixing tool for pressure test of the ductile cast iron gas-insulated pipe of the embodiment comprises a fixing frame 1, wherein a support rib fixed with an elbow section of the gas-insulated pipe in a clamping manner is arranged in the fixing frame. When carrying out the pressure testing to gas insulation pipe 5, gas insulation pipe's both ends are plugged up through end cap 6, simultaneously, will gas insulation pipe's elbow section joint fixed through supporting the rib, and then realized gas insulation pipe's reliable fixed, are favorable to improving gas insulation pipe pressure testing operation's convenience and efficiency.
As a further improvement to the above technical solution, the support ribs include a longitudinal support rib 3 and a plurality of transverse support ribs 2 arranged at intervals in the longitudinal direction, the top of the longitudinal support rib 3 is provided with a longitudinal arc-shaped groove 301 in matched and clamped connection with the longitudinal section of the elbow section, and the top of the transverse support rib 2 is provided with a transverse arc-shaped groove 201 in matched and clamped connection with the cross section of the elbow section; through the combination of the longitudinal arc-shaped groove and the transverse arc-shaped groove, the longitudinal and transverse limiting of the elbow section is realized, and the fixing reliability of the air isolating pipe is further improved.
As a further improvement to the above technical solution, a supporting plate 4 is arranged at the top of one side wall of the fixing frame 1, and a joint section clamping arc-shaped groove 401 matched and clamped with the joint section of the air isolating pipe is formed at the top of the supporting plate 4; the fixing frame 1, the transverse support ribs 2, the longitudinal support ribs 3 and the support plate 4 are integrally formed. The joint section of the air isolating pipe is clamped and fixed through the joint section clamping arc-shaped groove 401, and the fixing effect on the air isolating pipe can be further improved.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides a nodular cast iron gas barrier pipe pressure testing is with fixed frock which characterized in that: the air-isolating pipe comprises a fixed frame, wherein a support rib which is fixedly clamped with an elbow section of an air-isolating pipe is arranged in the fixed frame; the support ribs comprise transverse support ribs and longitudinal support ribs, and transverse arc-shaped grooves matched and clamped with the cross sections of the elbow sections are formed in the tops of the transverse support ribs.
2. The fixed tool for pressure test of the ductile cast iron gas-isolating pipe as claimed in claim 1, is characterized in that: and the top of the longitudinal support rib is provided with a longitudinal arc-shaped groove which is matched and clamped with the longitudinal section of the elbow section.
3. The fixed tool for pressure test of the ductile cast iron gas-isolating pipe as claimed in claim 2, is characterized in that: a supporting plate is arranged on the top of one side wall of the fixing frame, and a joint section clamping arc-shaped groove matched and clamped with the joint section of the air isolating pipe is formed in the top of the supporting plate.
4. The fixed tool for pressure test of the ductile cast iron air isolating pipe according to claim 3, characterized in that: includes a plurality of transverse support ribs arranged in longitudinally spaced apart relation.
5. The fixed tool for pressure test of the nodular cast iron air isolating pipe according to claim 4, wherein the fixed tool comprises: the fixing frame, the transverse support ribs, the longitudinal support ribs and the support plate are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221198218.9U CN217981070U (en) | 2022-05-18 | 2022-05-18 | Fixed tool for pressure test of nodular cast iron gas isolation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221198218.9U CN217981070U (en) | 2022-05-18 | 2022-05-18 | Fixed tool for pressure test of nodular cast iron gas isolation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217981070U true CN217981070U (en) | 2022-12-06 |
Family
ID=84269326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221198218.9U Active CN217981070U (en) | 2022-05-18 | 2022-05-18 | Fixed tool for pressure test of nodular cast iron gas isolation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217981070U (en) |
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2022
- 2022-05-18 CN CN202221198218.9U patent/CN217981070U/en active Active
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