CN211890587U - Be used for water pump installation auxiliary fixtures - Google Patents
Be used for water pump installation auxiliary fixtures Download PDFInfo
- Publication number
- CN211890587U CN211890587U CN202020191568.7U CN202020191568U CN211890587U CN 211890587 U CN211890587 U CN 211890587U CN 202020191568 U CN202020191568 U CN 202020191568U CN 211890587 U CN211890587 U CN 211890587U
- Authority
- CN
- China
- Prior art keywords
- water pump
- nut
- spanner
- pump installation
- wall
- Prior art date
- 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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Abstract
The utility model discloses an auxiliary tool for water pump installation, which comprises a columnar hollow body, wherein the body is divided into a fixed part positioned at the upper part and a connecting part positioned at the lower part, the inner cavity of the connecting part is of an inner hexagon, and the outer wall of the fixed part is of an outer hexagon; wherein the body is provided with an opening along the axial direction of the body; the fixed part is located the top of connecting portion, and the fixed part is equivalent to upwards extending as connecting portion, and the fixed part is as the action point of spanner for the spanner corresponds the part staggered position on the pump body of position department with the nut, takes place to interfere with other parts when avoiding using the spanner, and the spanner can smoothly just rotate by a wide margin and screw up the nut, greatly improves the installation effectiveness, guarantees that the nut fastens, avoids the installation hidden danger that the pump body leaked.
Description
Technical Field
The utility model relates to a frock utensil, in particular to be used for water pump installation auxiliary fixtures.
Background
When the water pump is installed, the position of the pump body connected with a water pipe is fixedly connected with the nut, the wrench is generally used as a fixed tool, other parts are protruded beside the position for connecting the nut, the wrench can interfere with other parts when clamping the nut to rotate, the installation efficiency is seriously influenced, meanwhile, whether the nut is screwed down or not is difficult to ensure, and the potential safety hazard of water leakage exists.
SUMMERY OF THE UTILITY MODEL
The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides a be used for water pump installation auxiliary fixtures can improve the installation effectiveness of the pump body.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the auxiliary tool for water pump installation comprises a columnar and hollow body, wherein the body is divided into a fixing part positioned on the upper part and a connecting part positioned on the lower part, the inner cavity of the connecting part is of an inner hexagon shape, and the outer wall of the fixing part is of an outer hexagon shape; wherein, the body is provided with an opening along the axial direction.
According to the utility model discloses be used for water pump installation auxiliary fixtures, following beneficial effect has at least: the fixed part is located the top of connecting portion, and the fixed part is equivalent to upwards extending as connecting portion, and the fixed part is as the action point of spanner for the spanner corresponds the part staggered position on the pump body of position department with the nut, takes place to interfere with other parts when avoiding using the spanner, and the spanner can smoothly just rotate by a wide margin and screw up the nut, greatly improves the installation effectiveness, guarantees that the nut fastens, avoids the installation hidden danger that the pump body leaked.
According to some embodiments of the invention, the connecting portion hollow interior and the fixing portion hollow interior are stepped, the largest hollow inner diameter of the connecting portion being larger than the largest hollow inner diameter of the fixing portion.
According to some embodiments of the invention, the open-ended both sides top is equipped with the inclined plane.
According to some embodiments of the invention, the outer wall of the connecting portion is cylindrical.
According to some embodiments of the invention, the outer wall maximum diameter of the fixing part is smaller than the outer wall diameter of the connecting part.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a bottom view of the present invention;
fig. 3 is a schematic view of the usage state of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1 and 2, a be used for water pump installation auxiliary fixtures, its characterized in that: the portable multifunctional electric heating cooker comprises a columnar and hollow body 100, wherein the body 100 is divided into a fixing part 200 positioned at the upper part and a connecting part 300 positioned at the lower part, the inner cavity of the connecting part 300 is in an inner hexagon shape, and the outer wall of the fixing part 200 is in an outer hexagon shape; wherein the body 100 is provided with an opening 110 along an axial direction thereof.
As shown in fig. 1 and 2, the outer wall of the connecting portion 300 along the axial direction of the body 100 is in an outer hexagon shape, the inner cavity of the fixing portion 200 is in an inner hexagon shape, the inner wall of the connecting portion 300 corresponds to the hexagon position of the outer wall of the fixing portion 200, the opening 110 of the body 100 penetrates from the top of the fixing portion 200 to the bottom of the connecting portion 300, and the opening 110 is opened on the same side of the hexagon; as shown in fig. 3, when in use, the body 100 is inserted into a water pipe connected to a water pump through the opening 110, the inner cavity of the connecting part 300 is engaged with the nut 430, the wrench 420 is clamped on the outer wall of the fixing part 200, and the body 100 is rotated by the wrench 420, so as to rotationally fix the nut 430; fixed part 200 is located the top of connecting portion 300, fixed part 200 is equivalent to upwards extending as connecting portion 300, fixed part 200 is as spanner 420's action point for spanner 420 and the position of staggering of the part on the pump body 410 of nut 430 corresponding position department avoid using spanner 420 and take place to interfere with other parts, spanner 420 can smoothly and by a wide margin rotate and screw up nut 430, greatly improve the installation effectiveness, guarantee that nut 430 fastens, avoid the installation hidden danger that the pump body 410 leaked.
As shown in fig. 2, in some embodiments of the present invention, the hollow inner portion of the connecting portion 300 and the hollow inner portion of the fixing portion 200 are stepped, and the maximum hollow inner diameter of the connecting portion 300 is larger than the maximum hollow inner diameter of the fixing portion 200; that is, when the inner cavity of the connecting portion 300 is engaged with the nut 430, the bottom of the inner cavity of the fixing portion 200 is engaged with the nut 430 through the stepped position, so as to limit the downward movement stroke of the body 100 relative to the nut 430, and prevent the body 100 from moving up and down relative to the nut 430 in the axial direction when the wrench 420 rotates the body 100, thereby facilitating the use.
In some embodiments of the present invention, the top of the two sides of the opening 110 is provided with an inclined plane 111; when the body 100 is inserted into the water pipe, the body 100 is inclined, and the inclined surface 111 increases the opening size of the top of the opening 110, thereby facilitating the smoothness of the body 100 when inserted into the water pipe.
In some embodiments of the present invention, the outer wall of the connecting portion 300 is cylindrical; when connecting portion 300 is snapped into nut 430, the cylindrical outer wall of connecting portion 300 can directly detect whether connecting portion 300 will interfere with other parts on pump body 410, and the problem of interference is not found to affect the installation efficiency when rotating body 100.
In a further embodiment of the present invention, the maximum diameter of the outer wall of the fixing portion 200 is smaller than the diameter of the outer wall of the connecting portion 300; when the connection part 300 is snapped into the nut 430, the fixation part 200 is ensured not to interfere with other parts at the same time as the connection part 300 does not interfere with other parts.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a be used for water pump installation auxiliary fixtures which characterized in that: the portable multifunctional electric heating cooker comprises a columnar and hollow body (100), wherein the body (100) is divided into a fixing part (200) positioned at the upper part and a connecting part (300) positioned at the lower part, the inner cavity of the connecting part (300) is in an inner hexagon shape, and the outer wall of the fixing part (200) is in an outer hexagon shape;
wherein the body (100) is provided with an opening (110) along the axial direction thereof.
2. The auxiliary tool for water pump installation according to claim 1, wherein: the connecting part (300) and the fixing part (200) are in a step shape, and the maximum hollow inner diameter of the connecting part (300) is larger than that of the fixing part (200).
3. The auxiliary tool for water pump installation according to claim 1, wherein: inclined planes (111) are arranged at the tops of two sides of the opening (110).
4. The auxiliary tool for water pump installation according to claim 1, wherein: the outer wall of the connecting part (300) is cylindrical.
5. The auxiliary tool for water pump installation according to claim 4, wherein: the maximum diameter of the outer wall of the fixing part (200) is smaller than the diameter of the outer wall of the connecting part (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191568.7U CN211890587U (en) | 2020-02-20 | 2020-02-20 | Be used for water pump installation auxiliary fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191568.7U CN211890587U (en) | 2020-02-20 | 2020-02-20 | Be used for water pump installation auxiliary fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211890587U true CN211890587U (en) | 2020-11-10 |
Family
ID=73291088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020191568.7U Expired - Fee Related CN211890587U (en) | 2020-02-20 | 2020-02-20 | Be used for water pump installation auxiliary fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211890587U (en) |
-
2020
- 2020-02-20 CN CN202020191568.7U patent/CN211890587U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |