CN219917738U - Waterproof plug for shielding pump - Google Patents
Waterproof plug for shielding pump Download PDFInfo
- Publication number
- CN219917738U CN219917738U CN202321701877.4U CN202321701877U CN219917738U CN 219917738 U CN219917738 U CN 219917738U CN 202321701877 U CN202321701877 U CN 202321701877U CN 219917738 U CN219917738 U CN 219917738U
- Authority
- CN
- China
- Prior art keywords
- plug
- protective shell
- mounting panel
- wall
- threaded rod
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a waterproof plug for canned motor pump. The utility model comprises a plug and a protective shell, wherein a connecting wire is fixedly arranged on the right side of the plug, the plug is inserted into the protective shell, the upper part and the lower part of the shell are provided with openings, and a plurality of connecting components are fixedly arranged between the plug and the protective shell; under the fixed condition of the plug, the second sealing strip can be abutted against the outer wall of the socket by spring compression, so that the plug is well sealed by the protective shell under the action of the second sealing strip and the protective shell, and the protective shell completely wraps the plug, so that a waterproof effect is achieved.
Description
Technical Field
The utility model relates to a plug field specifically is a waterproof plug for canned motor pump.
Background
The canned motor pump requires electrical power. Because a certain gap is formed between the plug and the socket panel used by the shielding pump, when the shielding pump is used in a plugging manner, if water enters the shielding pump, electric leakage is easy to occur, and when serious, electric shock damage is caused to surrounding personnel.
Disclosure of Invention
In order to overcome the defects, the utility model provides a waterproof plug for a shielding pump.
The technical scheme who adopts in this practicality is as follows:
the waterproof plug for the canned motor pump comprises a plug and a protective shell, wherein a connecting wire is fixedly arranged on the right side of the plug, the plug is inserted into the protective shell, the upper part and the lower part of the shell are provided with openings, and a plurality of connecting components are fixedly arranged between the plug and the protective shell;
the connecting assembly comprises a first mounting plate, a second mounting plate, a threaded rod, a spring and a limiting piece, wherein the first mounting plate is fixedly mounted on the upper parts of the outer walls of the left side and the right side of the plug, the second mounting plate is fixedly mounted on the upper parts of the outer walls of the protective shell, the bottom end of the threaded rod penetrates through the first mounting plate and then is in threaded connection with the second mounting plate, the spring is sleeved on the threaded rod and is located between the first mounting plate and the second mounting plate, and the limiting piece is fixed on the top end of the threaded rod.
The number of the connecting components is three, one connecting component is positioned on the left outer wall of the plug and the protective shell, and the other two connecting components are positioned on the right outer wall of the plug and the protective shell.
The inner cavity is formed in the protective shell, the plug is located in the inner cavity, sealing strips are fixed on the periphery of the upper portion of the inner wall of the inner cavity, sealing strips II are fixed on the periphery of the lower portion of the shell, and the sealing strips are tightly attached to the outer wall of the plug.
The left side top of protective housing has seted up the standing groove, connecting wire is located the standing groove.
The top of first mounting panel is provided with the through-hole, the threaded rod runs through the through-hole.
Threaded holes are formed in the top of the second mounting plate, and the threaded rods are matched with the threaded holes. The beneficial effects are that: under the condition that the plug is fixed, the spring compression can enable the sealing strip II to be abutted against the outer wall of the socket, so that the plug is well sealed by the protective shell under the action of the sealing strip II and the protective shell, and the plug and the socket panel are sealed by the sealing strip II. The sealing strip is tightly attached to the outer wall of the plug. And the protective shell completely wraps the plug so as to play a waterproof effect.
Drawings
FIG. 1 is a perspective view of the present utility;
fig. 2 is an exploded schematic view of the present utility model.
Detailed Description
As shown in fig. 1-2: the connecting assembly 4 comprises a first mounting plate 41, a second mounting plate 42, a threaded rod 43, a spring 44 and a limiting piece 45, wherein the first mounting plate 41 is fixedly mounted on the upper portion of the outer wall of the left side and the right side of the plug 1, the second mounting plate 42 is fixedly mounted on the upper portion of the outer wall of the protective shell 3, the bottom end of the threaded rod 43 penetrates through the first mounting plate 41 and then is in threaded connection with the second mounting plate 42, the spring 44 is sleeved on the threaded rod 43 and is located between the first mounting plate 41 and the second mounting plate 42, and the limiting piece 45 is fixed on the top end of the threaded rod 43. The top of the first mounting plate 41 is provided with a through hole through which the threaded rod 43 passes. The top of the second mounting plate 42 is provided with a threaded hole, and the threaded rod 43 is matched with the threaded hole.
Working principle:
when the protective shell 3 is arranged outside the plug 1, the plug 1 is firstly inserted into the inner cavity 31 from top to bottom, the bottom of the protective shell 3 is flush with the bottom of the plug 1, the plug 1 is inserted into the socket, the plug 1 is fixed by the socket, and the second sealing strip 34 is attached to the surface of the socket; then insert threaded rod 43, threaded rod 43 runs through first mounting panel 41 back and second mounting panel 42 threaded connection, then rotate threaded rod 43, first mounting panel 41 can be close to second mounting panel 42, and at this moment, spring 44 can compress, and under plug 1 by fixed condition, spring 44 compresses and can let sealing strip two 34 and socket outer wall support tightly, is sealed by sealing strip two 34 between plug 1 and the socket panel, and sealing strip 33 and plug 1 outer wall closely laminate. In this way, under the action of the second sealing strip 34 and the protective shell 3, the plug 11 is well sealed by the protective shell 3, and the protective shell 3 completely wraps the plug 1 so as to play a waterproof role;
when the protective housing 3 needs to be taken down, the threaded rod 43 is reversely rotated, and the spring 44 releases elasticity, so that the first mounting plate 41 is separated from the second mounting plate 42, the protective housing 3 can be taken down, assembly and disassembly are convenient, and later maintenance is convenient.
Claims (4)
1. A waterproof plug for a canned motor pump is characterized in that: the plug comprises a plug (1) and a protective shell (3), wherein a connecting wire (2) is fixedly arranged on the right side of the plug (1), the plug (1) is inserted into the protective shell (3), the upper part and the lower part of the shell (3) are provided with openings, and a plurality of connecting assemblies (4) are fixedly arranged between the plug (1) and the protective shell (3);
coupling assembling (4) are including first mounting panel (41), second mounting panel (42), threaded rod (43), spring (44) and spacing piece (45), first mounting panel (41) fixed mounting is on the outer wall upper portion of plug (1) left and right sides, second mounting panel (42) fixed mounting is on the outer wall upper portion of protective housing (3), behind threaded rod (43) bottom run through first mounting panel (41) with second mounting panel (42) threaded connection, spring (44) suit is on threaded rod (43), and is located between first mounting panel (41) and second mounting panel (42), spacing piece (45) are fixed on the top of threaded rod (43).
2. A waterproof plug for a canned motor pump as set forth in claim 1, wherein: the number of the connecting components (4) is three, one connecting component (4) is positioned on the left outer wall of the plug (1) and the protective shell (3), and the other two connecting components (4) are positioned on the right outer wall of the plug (1) and the protective shell (3).
3. A waterproof plug for a canned motor pump as set forth in claim 2, wherein: an inner cavity (31) is formed in the protective shell (3), the plug (1) is located in the inner cavity (31), a sealing strip (33) is fixed around the upper portion of the inner wall of the inner cavity (31), a sealing strip II (34) is fixed around the lower portion of the shell (3), and the sealing strip (33) is tightly attached to the outer wall of the plug (1).
4. A waterproof plug for a canned motor pump as set forth in claim 3, wherein: a placement groove (32) is formed in the top of the left side of the protective shell (3), and the connecting wire (2) is located in the placement groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321701877.4U CN219917738U (en) | 2023-06-30 | 2023-06-30 | Waterproof plug for shielding pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321701877.4U CN219917738U (en) | 2023-06-30 | 2023-06-30 | Waterproof plug for shielding pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219917738U true CN219917738U (en) | 2023-10-27 |
Family
ID=88427625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321701877.4U Active CN219917738U (en) | 2023-06-30 | 2023-06-30 | Waterproof plug for shielding pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219917738U (en) |
-
2023
- 2023-06-30 CN CN202321701877.4U patent/CN219917738U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |