CN211900949U - Clamp structure for swimming pool pump body - Google Patents
Clamp structure for swimming pool pump body Download PDFInfo
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- CN211900949U CN211900949U CN202020264683.2U CN202020264683U CN211900949U CN 211900949 U CN211900949 U CN 211900949U CN 202020264683 U CN202020264683 U CN 202020264683U CN 211900949 U CN211900949 U CN 211900949U
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- clamp
- annular groove
- pump
- annular
- swimming pool
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Abstract
The utility model relates to the technical field of filtering equipment, in particular to a clamp structure for a swimming pool pump body, which comprises a clamp main body, wherein the clamp main body is arranged outside a matching surface of a pump body and a pump cover in a surrounding way; the clamp main part is of an annular structure, the inner wall of the clamp main part is provided with a first annular groove and a second annular groove, the first annular groove and the second annular groove are arranged in a mirror mode relative to the matching of the pump body and the pump cover, the number of the first annular groove and the number of the second annular groove are larger than or equal to two, a first sealing ring is embedded in the first annular groove, and a second sealing ring is embedded in the second annular groove. The utility model discloses a multistage seal structure has improved the two-way leakproofness of swimming pool pump machine, has ensured the sealed grade of equipment, makes its application more extensive, and the result of use is better, the life-span is longer.
Description
Technical Field
The utility model relates to a filtration equipment technical field especially relates to a swimming pool clamp structure for the pump body.
Background
The cooperation structure of the top cap of current swimming pool pump machine and the pump body adopts the cooperation mode of screw thread fast soon usually, and certain vibration phenomenon can take place for the pump machine in the use, and too big or after long-term the use of the vibration frequency when the pump machine, influence the sealed precision of profile of teeth structure very easily, and this seal structure that just leads to the pump machine easily loses efficacy gradually under the difficult condition of noticing, not only can reduce the working property of pump machine, has certain potential safety hazard simultaneously.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a clamp structure capable of improving the sealing performance of a swimming pool pump.
In order to solve the technical problem, the utility model discloses a technical scheme be: a clamp structure for a swimming pool pump body is used for sealing a pump body and a pump cover of a swimming pool pump and comprises a clamp main body, wherein the clamp main body is arranged outside a matching surface of the pump body and the pump cover in a surrounding manner;
the clamp main part is of an annular structure, the inner wall of the clamp main part is provided with a first annular groove and a second annular groove, the first annular groove and the second annular groove are arranged in a mirror mode relative to the matching of the pump body and the pump cover, the number of the first annular groove and the number of the second annular groove are larger than or equal to two, a first sealing ring is embedded in the first annular groove, and a second sealing ring is embedded in the second annular groove.
In an optional embodiment, the inner wall of the clamp body is an arc surface, and a central angle of a generatrix of the arc surface corresponding to a circumference is smaller than or equal to 38 °.
In an alternative embodiment, the inner wall of the clip body is provided with an annular tooth.
In an optional embodiment, the number of the first annular grooves and the number of the second annular grooves are three, the groove widths of the three first annular grooves are sequentially increased towards the direction far away from the second annular grooves, and the groove widths of the three second annular grooves are sequentially increased towards the direction far away from the first annular grooves.
In an optional embodiment, the clamp main body is provided with a fracture, locking portions are arranged on two sides, located on the fracture, of the clamp main body, screw holes are formed in the locking portions, and the screw holes in the two locking portions are riveted through bolt and nut fasteners.
In an optional embodiment, the locking portion is provided with a clamp hole, and the inner wall of the clamp hole is provided with a tooth groove.
The beneficial effects of the utility model reside in that: the utility model provides a clamp structure for the swimming pool pump body for the pump body and the pump cover of sealed swimming pool pump add a clamp main part on traditional pump machine, the clamp main part encircles and sets up the cooperation off-plate at the pump body and pump cover, sets up four group at least seal groove structures on the inner wall of clamp, all has two sets of seal structure between clamp and the staving at least between clamp and the pump cover, at the embedded ring type seal that is equipped with of seal groove, when the thread sealing precision of pump machine reduces, utilizes multistage seal structure to play the effect of two-way seal protection, has ensured the sealed grade of equipment, makes its application more extensive, and excellent in use effect, the life-span is longer.
Drawings
Fig. 1 is a schematic structural view of a clamp structure for a pool pump according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a clamp body according to an embodiment of the present invention;
description of reference numerals:
1-a pump body;
2-pump cover;
3-a clamp body; 31-a first annular groove; 32-a second annular groove; 33-a first sealing ring; 34-a second seal ring; 35-a locking part; 36-bolt and nut fasteners.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, a clamp structure for a swimming pool pump body of the present invention, for sealing a pump body and a pump cover of a swimming pool pump, includes a clamp main body, wherein the clamp main body is arranged around a matching surface of the pump body and the pump cover;
the clamp main part is of an annular structure, the inner wall of the clamp main part is provided with a first annular groove and a second annular groove, the first annular groove and the second annular groove are arranged in a mirror mode relative to the matching of the pump body and the pump cover, the number of the first annular groove and the number of the second annular groove are larger than or equal to two, a first sealing ring is embedded in the first annular groove, and a second sealing ring is embedded in the second annular groove.
From the above description, the beneficial effects of the present invention are: the utility model provides a clamp structure for the swimming pool pump body for the pump body and the pump cover of sealed swimming pool pump add a clamp main part on traditional pump machine, the clamp main part encircles and sets up the cooperation off-plate at the pump body and pump cover, sets up four group at least seal groove structures on the inner wall of clamp, all has two sets of seal structure between clamp and the staving at least between clamp and the pump cover, at the embedded ring type seal that is equipped with of seal groove, when the thread sealing precision of pump machine reduces, utilizes multistage seal structure to play the effect of two-way seal protection, has ensured the sealed grade of equipment, makes its application more extensive, and excellent in use effect, the life-span is longer.
Further, the inner wall of the clamp main body is an arc surface, and a central angle of a circumference where a bus of the arc surface corresponds to is smaller than or equal to 38 degrees.
From the above description, the inner wall of the clamp main body can adopt a cambered surface design, and the sealing performance and the protection performance of the pump cover matching structure after the clamp is locked can be further ensured through the anti-deformation design.
Furthermore, the inner wall of the clamp main body is provided with an annular tooth part.
From the above description, the inner wall of the clamp main body can adopt a multi-tooth fixing structure, and the multi-tooth fixing structure is used to further ensure the sealing performance of the pump cover matching structure after the clamp is locked.
Furthermore, the number of the first annular grooves and the number of the second annular grooves are three, the grooving width of the first annular grooves is increased in sequence towards the direction away from the second annular grooves, and the grooving width of the second annular grooves is increased in sequence towards the direction away from the first annular grooves.
From the above description, according to the sealing structure that considers to adopt multistage change after the trial and error further to improve the sealed effect of swimming pool pump machine, and the maintenance of every grade of seal structure of being convenient for has also reduced overall structure's cost when satisfying sealed requirement, does benefit to the mass production and makes.
Furthermore, the clamp main body is provided with a fracture, the two sides of the clamp main body, which are located at the fracture, are respectively provided with a locking part, the locking parts are provided with screw holes, and the screw holes in the locking parts are riveted through bolt and nut fasteners.
As can be seen from the above description, the clamp is locked with the fastener by means of the screw hole.
Furthermore, a clamp hole is formed in the locking portion, and a tooth groove is formed in the inner wall of the clamp hole.
As can be seen from the above description, the jaws function to facilitate disassembly and assembly.
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is: a clamp structure for a swimming pool pump body is used for sealing a pump body 1 and a pump cover 2 of a swimming pool pump and comprises a clamp main body 3, wherein the clamp main body 3 is arranged outside a matching surface of the pump body 1 and the pump cover 2 in a surrounding manner;
the clamp main body 3 is of an annular structure, the inner wall of the clamp main body 3 is provided with a first annular groove 31 and a second annular groove 32, the first annular groove 31 and the second annular groove 32 are arranged in a mirror mode relative to the matching surfaces of the pump body 1 and the pump cover 2, the number of the first annular groove 31 and the number of the second annular groove 32 are larger than or equal to two, a first sealing ring 33 is embedded in the first annular groove 31, and a second sealing ring 34 is embedded in the second annular groove 32.
Referring to fig. 1 and fig. 2, a second embodiment of the present invention is: a clamp structure for a swimming pool pump body is used for sealing a pump body 1 and a pump cover 2 of a swimming pool pump and comprises a clamp main body 3, wherein the clamp main body 3 is arranged outside a matching surface of the pump body 1 and the pump cover 2 in a surrounding manner;
the clamp main body 3 is of an annular structure, the inner wall of the clamp main body 3 is provided with a first annular groove 31 and a second annular groove 32, the first annular groove 31 and the second annular groove 32 are arranged in a mirror mode relative to the matching surfaces of the pump body 1 and the pump cover 2, the number of the first annular groove 31 and the number of the second annular groove 32 are larger than or equal to two, a first sealing ring 33 is embedded in the first annular groove 31, and a second sealing ring 34 is embedded in the second annular groove 32.
The inner wall of the clamp main body 3 is an arc surface, and the central angle of the circumference where the generatrix of the arc surface corresponds is smaller than or equal to 38 degrees. The inner wall of the clamp main body 3 is provided with an annular tooth part. The number of the first annular grooves 31 and the number of the second annular grooves 32 are three, the grooving width of the first annular grooves 31 increases in sequence in the direction of keeping away from the second annular grooves 32, and the grooving width of the second annular grooves 32 increases in sequence in the direction of keeping away from the first annular grooves 31. Have the fracture on the clamp main part 3, the both sides that the clamp main part 3 is located the fracture all are equipped with locking portion 35, be equipped with the screw on the locking portion 35, two screw on the locking portion 35 passes through bolt and nut fastener 36 riveting. The locking portion 35 is provided with a clamp hole, and the inner wall of the clamp hole is provided with a tooth groove.
To sum up, the utility model provides a clamp structure for the swimming pool pump body for the pump body and the pump cover of sealed swimming pool pump add a clamp main part on traditional pump machine, the clamp main part encircles and sets up the cooperation off-plate at the pump body and pump cover, sets up four group at least seal groove structures on the inner wall of clamp, all has two sets of seal structure at least between clamp and the staving or between clamp and the pump cover, at the embedded ring type seal that is equipped with of seal groove, when the screw seal precision of pump machine reduces, utilizes multistage seal structure to play the effect of two-way seal protection, has ensured the sealed grade of equipment, makes its application more extensive, and the result of use is better, the life-span is longer.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. A clamp structure for a swimming pool pump body is used for sealing the pump body and a pump cover of the swimming pool pump and is characterized by comprising a clamp main body, wherein the clamp main body is arranged outside a matching surface of the pump body and the pump cover in a surrounding manner;
the clamp main part is of an annular structure, the inner wall of the clamp main part is provided with a first annular groove and a second annular groove, the first annular groove and the second annular groove are arranged in a mirror mode relative to the matching of the pump body and the pump cover, the number of the first annular groove and the number of the second annular groove are larger than or equal to two, a first sealing ring is embedded in the first annular groove, and a second sealing ring is embedded in the second annular groove.
2. The clamp structure for a pool pump of claim 1, wherein said clamp body has an inner wall having an arcuate surface, and wherein a generatrix of said arcuate surface is disposed at an angle less than or equal to 38 ° relative to a center of a circle.
3. The clamp structure for a pool pump of claim 1, wherein said clamp body has an inner wall provided with annular teeth.
4. The clamp structure for a swimming pool pump body according to claim 1, wherein the number of said first annular grooves and said second annular grooves is three, the width of the three first annular grooves increases in sequence in the direction away from the second annular grooves, and the width of the three second annular grooves increases in sequence in the direction away from the first annular grooves.
5. The clamp structure for a swimming pool pump body of claim 1, wherein the clamp body has a break, locking portions are provided on both sides of the break of the clamp body, screw holes are provided on the locking portions, and the screw holes on the two locking portions are riveted by bolt and nut fasteners.
6. The clamp structure for a swimming pool pump body as recited in claim 5, wherein said locking portion has a clamp hole, and said clamp hole has a tooth socket on its inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020264683.2U CN211900949U (en) | 2020-03-06 | 2020-03-06 | Clamp structure for swimming pool pump body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020264683.2U CN211900949U (en) | 2020-03-06 | 2020-03-06 | Clamp structure for swimming pool pump body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211900949U true CN211900949U (en) | 2020-11-10 |
Family
ID=73300703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020264683.2U Active CN211900949U (en) | 2020-03-06 | 2020-03-06 | Clamp structure for swimming pool pump body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211900949U (en) |
-
2020
- 2020-03-06 CN CN202020264683.2U patent/CN211900949U/en active Active
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