CN208518878U - A kind of immersible pump casing and top cover bindiny mechanism - Google Patents
A kind of immersible pump casing and top cover bindiny mechanism Download PDFInfo
- Publication number
- CN208518878U CN208518878U CN201820906383.2U CN201820906383U CN208518878U CN 208518878 U CN208518878 U CN 208518878U CN 201820906383 U CN201820906383 U CN 201820906383U CN 208518878 U CN208518878 U CN 208518878U
- Authority
- CN
- China
- Prior art keywords
- top cover
- casing
- shape
- immersible pump
- limit plate
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of immersible pump casings and top cover bindiny mechanism, including casing and top cover, the upper surface edge of the top cover is equipped with several convex blocks, the position that the lower end surface of the top cover corresponds to convex block is equipped with L shape limit plate, the lower end surface edge that the outside of the L shape limit plate is located at top cover is equipped with a circle groove, sealing ring is equipped in the groove, the casing upper end respective slot is equipped with a circle protrusion, the upper end inner wall of the casing corresponds to L shape limit plate equipped with several limiting slots, the position that the upper end outer wall of the casing corresponds to limiting slot is equipped with several snak links, the snak link includes spring and L shape buckle, the spring one end connects casing outer wall, the other end connects L shape buckle, another plate face of the L shape buckle is equipped with the through-hole of corresponding bump size.The utility model compared with prior art the advantages of be: the utility model is simple and reasonable, is easily installed disassembly, and top cover and casing are not easy to slip.
Description
Technical field
The utility model relates to immersible pump field, in particular to a kind of immersible pump casing and top cover bindiny mechanisms.
Background technique
Immersible pump is the important equipment of deep-well water lift, and when use, entire unit pulled the plug work, and underground water is extracted
Earth's surface is that domestic water, mine are speedily carried out rescue work, industry cooling, field irrigation, seawater lift, steamer tune carry, it may also be used for fountain scape
It sees, therefore the bindiny mechanism of immersible pump casing and top cover needs to play sealing effect, existing product is all using bolt pair
Casing and top cover are attached, and disassembly installation requires to use particular tool, if top has any one bolt to loosen
Influence whether whole sealing effect.
Utility model content
The technical problems to be solved in the utility model is to overcome the above technological deficiency, and providing one kind manually can be carried out pacifying
Dress and casing connect with top cover and more fastens, sealing effect preferably a kind of immersible pump casing and top cover bindiny mechanism.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of immersible pump casing and top cover
The upper surface edge of bindiny mechanism, including casing and top cover, the top cover is equipped with several convex blocks, the lower end of the top cover
The position that face corresponds to convex block is equipped with L shape limit plate, and the lower end surface edge that the outside of the L shape limit plate is located at top cover is equipped with one
Groove is enclosed, sealing ring is equipped in the groove, the casing upper end respective slot is equipped with a circle protrusion, the casing
Upper end inner wall correspond to L shape limit plate equipped with several limiting slots, the position that the upper end outer wall of the casing corresponds to limiting slot is set
There are several snak links, the snak link includes spring and L shape buckle, and the spring one end connects casing outer wall, the other end
L shape buckle is connected, matching bump size is equipped with through-hole in the plate face far from spring on the L shape buckle.
The utility model compared with prior art the advantages of be: can be by the cooperation of L shape limit plate and limiting slot
Casing and top cover closely link together, then cooperate the convex block above top cover further by the L shape buckle on casing outer wall
Fastening casing and top cover between connection, also prevent the rotation of L shape limit plate relative limit slot, the sealing in groove encloses
It is acted on to sealed connection, total advantages of simple does not need manually to can be carried out installing using specific tool, improves
Working efficiency.
As an improvement, the limiting slot is L shape, the tangential direction of envelope edge is the opening direction of limiting slot, convenient
Cooperate L shape limit plate, make L shape limit plate and the mutual snapping of limiting slot, fastens the connection of casing and top cover.
As an improvement, the angle of L shape buckle is arc, the friction of L shape buckle and cap edge is reduced.
As an improvement, being equipped with card slot on the inside of the convex block at connection top cover, card slot is more advantageous on cooperation L shape buckle
Through-hole hooks, and further enhances the connection of casing and top cover.
Detailed description of the invention
Fig. 1 is a kind of immersible pump casing of the utility model and top cover bindiny mechanism structural schematic diagram.
Fig. 2 is a kind of casing overlooking structure diagram of the utility model immersible pump casing and top cover bindiny mechanism.
Fig. 3 is a kind of top cover present invention looks up structural representation of the utility model immersible pump casing and top cover bindiny mechanism.
It is as shown in the figure: 1, casing, 2, top cover, 3, convex block, 4, L shape limit plate, 5, groove, 6, sealing ring, 7, protrusion, 8, limit
Position slot, 9, snak link, 9.1, spring, 9.2, L shape buckle, 10, through-hole, 11, card slot.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, a kind of immersible pump casing and top cover bindiny mechanism, including casing 1 and top cover 2, it is described
The upper surface edge of top cover 2 be equipped with several convex blocks 3, the lower end surface of the top cover 2 correspond to the position of convex block 3 equipped with L shape
Limit plate 4, the lower end surface edge that the outside of the L shape limit plate 4 is located at top cover 2 are equipped with a circle groove 5, the groove 5
Interior to be equipped with sealing ring 6, the 1 upper end respective slot 5 of casing is equipped with a circle protrusion 7, the upper end inner wall pair of the casing 1
L shape limit plate 4 is answered to be equipped with several limiting slots 8, the position that the upper end outer wall of the casing 1 corresponds to limiting slot 8 is equipped with several bullets
The button of spring 9.1 9, the snak link 9 include spring 9.1 and L shape buckle 9.2, and described 9.1 one end of spring connects 1 outer wall of casing,
The other end connects L shape buckle 9.2, and matching 3 size of convex block is equipped with through-hole in the plate face far from spring on the L shape buckle 9.2
10。
The limiting slot 8 is L shape, and the tangential direction at 1 edge of casing is the opening direction of limiting slot 8, L shape buckle 9.2
Angle be arc, connect on the inside of the convex block 3 and be equipped with card slot 11 at top cover 2.
The utility model is aligned the protrusion 8 on casing in the specific implementation, the groove 6 on top cover 2, then top cover 2
Buckle closure is embedded into L shape limit plate 4 in limiting slot 8 by rotating top cover 2, on casing 1 because of the convex block 3 on top cover 2 later
It is that the position of corresponding L shape limit plate 4 is arranged, and snak link 9 is that the position of corresponding limiting slot 8 is arranged, therefore when L shape limits
When position plate 4 is embedded into limiting slot 8, so that it may by extension spring 9.1, it is buckled in the through-hole 10 on snak link 9 at card slot 11,
Card slot 11 limits the retraction of L shape buckle 9.2, by the pulling force of spring 9.1 casing 1 and top cover 2 is connected more firm.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of immersible pump casing and top cover bindiny mechanism, including casing (1) and top cover (2), it is characterised in that: the top
The upper surface edge for covering (2) is equipped with several convex blocks (3), and the position that the lower end surface of the top cover (2) corresponds to convex block (3) is equipped with
L shape limit plate (4), the lower end surface edge that the outside of the L shape limit plate (4) is located at top cover (2) are equipped with circle groove (5),
Sealing ring (6) are equipped in the groove (5), the casing (1) upper end respective slot (5) is equipped with one and encloses raised (7), institute
The upper end inner wall for the casing (1) stated corresponds to L shape limit plate (4) and is equipped with several limiting slots (8), outside the upper end of the casing (1)
The position that wall corresponds to limiting slot (8) is equipped with several snak links (9), and the snak link (9) includes spring (9.1) and L shape buckle
(9.2), the spring (9.1) one end connects casing (1) outer wall, and the other end connects L shape buckle (9.2), the L shape buckle
(9.2) matching convex block (3) size is equipped with through-hole (10) in the plate face on far from spring.
2. a kind of immersible pump casing according to claim 1 and top cover bindiny mechanism, it is characterised in that: the limit
Slot (8) is L shape, and the tangential direction at casing (1) edge is the opening direction of limiting slot (8).
3. a kind of immersible pump casing according to claim 1 and top cover bindiny mechanism, it is characterised in that: L shape buckle
(9.2) angle is arc.
4. a kind of immersible pump casing according to claim 1 and top cover bindiny mechanism, it is characterised in that: the convex block
(3) card slot (11) are equipped with inside connection top cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906383.2U CN208518878U (en) | 2018-06-12 | 2018-06-12 | A kind of immersible pump casing and top cover bindiny mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906383.2U CN208518878U (en) | 2018-06-12 | 2018-06-12 | A kind of immersible pump casing and top cover bindiny mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208518878U true CN208518878U (en) | 2019-02-19 |
Family
ID=65324843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820906383.2U Expired - Fee Related CN208518878U (en) | 2018-06-12 | 2018-06-12 | A kind of immersible pump casing and top cover bindiny mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208518878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211848A (en) * | 2019-07-10 | 2021-01-12 | 江西省科学院应用物理研究所 | Sealing connection mechanism of water pump |
-
2018
- 2018-06-12 CN CN201820906383.2U patent/CN208518878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211848A (en) * | 2019-07-10 | 2021-01-12 | 江西省科学院应用物理研究所 | Sealing connection mechanism of water pump |
| CN112211848B (en) * | 2019-07-10 | 2022-06-07 | 江西省科学院应用物理研究所 | Sealing connection mechanism of water pump |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |