CN213116666U - Pump valve with protective structure - Google Patents
Pump valve with protective structure Download PDFInfo
- Publication number
- CN213116666U CN213116666U CN202021772796.XU CN202021772796U CN213116666U CN 213116666 U CN213116666 U CN 213116666U CN 202021772796 U CN202021772796 U CN 202021772796U CN 213116666 U CN213116666 U CN 213116666U
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- valve
- pump
- pump body
- fixed
- pump valve
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Abstract
The utility model relates to a pump valve with protective structure, including pump valve body and spread groove, the pump valve body includes the valve of the pump body and pump body lower extreme flange joint, the pump body and valve hookup location all are fixed with the connection piece, the side of the pump body and valve all is fixed with the protection handle, the spread groove is equidistant to be seted up on the connection piece, fixed surface fastening components in the spread groove, two sets of connection pieces on the pump body and the valve compress tightly the connection through bolt and nut. This pump valve with protective structure, the fastening assembly who compresses tightly inside in-process spread groove receives pressure to produce resistance, utilizes resistance to arrange the pressure to bolt and nut, at the in-process of arranging the pressure, makes bolt, nut connection position fastening more, and both friction areas are also bigger, make the compactness of the pump body and valve installation can obtain keeping well always, have increased the life of pump valve body, the protection can reduce the condition that outside collision direct contact installed the surface.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a pump valve field, concretely relates to pump valve with protective structure.
[ background of the invention ]
The pump valve is the general name of pump and valve, the valve that is not used for the pump or has the pump action, the reason that pump and valve often link up is the use occasion, there is the valve in place that has the pump generally, some places often need the pump, they all are used for the place that liquid was carried, but present pump valve, in long-time use, can become flexible smooth silk between the screw thread, can appear unable interlock, the unable condition of screwing up of threaded connection, make the result of use of pump valve not good, probably can make rivers flow out, can not reach the due effect of pump valve. Aiming at the problems, the pump valve is innovatively designed on the basis of the original pump valve.
[ Utility model ] content
In order to solve the problem, an object of the utility model is to provide a pump valve with protective structure has solved current pump valve in long-time use, can become flexible smooth silk between the screw thread, and the result of use that leads to the pump valve is not good, can make rivers flow, can not reach the problem that the pump valve should have an effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a pump valve with protective structure, includes pump valve body and spread groove, the pump valve body includes the valve of the pump body and pump body lower extreme flange joint, the pump body and valve hookup location all are fixed with the connection piece, the side of the pump body and valve all is fixed with the protection handle, the spread groove is equidistantly seted up on the connection piece, fixed fastening components in spread groove surface, two sets of connection pieces on the pump body and the valve pass through bolt and nut compression joint.
The utility model provides a pump valve with protective structure further sets up to: the connecting grooves are of T-shaped structures, and the positions and the numbers of the connecting grooves in the two groups of connecting sheets correspond to each other.
The utility model provides a pump valve with protective structure further sets up to: the fastening component comprises a plurality of resisting sheets and spring pieces fixed on the surfaces of the resisting sheets.
The utility model provides a pump valve with protective structure further sets up to: the combined shape of the vertical sections of the resisting sheet and the spring part is a triangular structure, the spring part is a hard spring, and the resisting sheet is of an L-shaped structure.
The utility model provides a pump valve with protective structure further sets up to: the other end of the spring part is fixed with the inner cavity of the connecting groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) this pump valve with protective structure, the fastening assembly through compressing tightly in-process spread groove inside receives pressure to produce resistance, utilize resistance to arrange the pressure to bolt and nut, at the in-process of arranging the pressure, make the bolt, the nut connection position is more fastened, because of the fastening of connecting, it is bigger to make both friction areas, when meetting external force or the vibration that produces in the use, the condition of not hard up smooth silk also can not appear, the compactness that makes the pump body and valve installation can be kept well always, the life of pump valve body has been increased, the protection is to reducing the condition that outside collision direct contact installed the surface.
[ description of the drawings ]
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the pump body of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. the pump valve comprises a pump valve body, 2, a pump body, 3, a valve, 4, a connecting piece, 5, a protective handle, 6, a connecting groove, 7, a fastening assembly, 8, a bolt, 9, a nut, 10, a resisting piece, 11 and a spring piece.
[ detailed description ] embodiments
The pump valve with the protection structure according to the present invention is further described in detail by the following embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: a pump valve with a protection structure comprises a pump valve body 1, a pump body 2, a valve 3, a connecting piece 4, a protection handle 5, a connecting groove 6, a fastening component 7, a bolt 8, a nut 9, a resisting piece 10 and a spring part 11, wherein the pump valve body 1 comprises the pump body 2 and the valve 3 which is in flange connection with the lower end of the pump body 2, the connecting piece 4 is fixed at the connecting position of the pump body 2 and the valve 3, the protection handle 5 is fixed on the side surfaces of the pump body 2 and the valve 3, the connecting grooves 6 are arranged on the connecting piece 4 at equal intervals, the fastening component 7 is fixed on the inner surface of the connecting groove 6, and two groups of connecting pieces 4 on the pump body 2 and the valve 3 are;
the connecting grooves 6 are of a T-shaped structure, the positions and the number of the connecting grooves 6 in the two groups of connecting sheets 4 are all corresponding to each other, and the connecting grooves 6 with the corresponding positions can be used for stably connecting the pump body 2 and the valve 3;
the fastening assembly 7 comprises a plurality of resisting sheets 10 and spring pieces 11 fixed on the surfaces of the resisting sheets 10, and the mounting structure is stable;
the combined shape of the longitudinal sections of the resisting sheet 10 and the spring part 11 is a triangular structure, the spring part 11 is a hard spring, the resisting sheet 10 is an L-shaped structure, and the spring part 11 which is a hard spring can resist and press the resisting sheet 10 and has certain acting force;
the other end of the spring part 11 is fixed with the inner cavity of the connecting groove 6, and the structure is stable.
The utility model discloses a theory of operation is: when the pump valve is used, the pump valve body 1 is firstly placed at a using position, the protective handle 5 on the side surfaces of the pump body 2 and the valve 3 can reduce external collision and directly contact with the surface of a device, the pump body 2 and the valve 3 are connected through the adjacent connecting sheets 4, the connecting grooves 6 in the connecting sheets 4 on the pump body 2 and the valve 3 are aligned pairwise in the connecting process, the bolts 8 penetrate through the connecting grooves 6, the nuts 9 are used for rotatably pressing the bolts 8, the fastening components 7 in the connecting grooves 6 generate resistance under the pressure in the pressing process, the bolts 8 and the nuts 9 are subjected to pressure discharge by using the resistance, the connecting positions of the bolts 8 and the nuts 9 are fastened more in the pressure discharge process, the friction area between the bolts 8 and the nuts 9 is larger due to the connection tightness, the condition of loosening of sliding wires can not occur when external force or vibration generated in use is met, and the tightness of the installation of the pump body 2 and the valve 3 can be kept, the service life of the pump valve body 1 is prolonged, which is the working principle of the pump valve with the protection structure, and the details which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The utility model provides a pump valve with protective structure, includes pump valve body and spread groove, its characterized in that: the pump valve body comprises a pump body and a valve connected with the lower end of the pump body through a flange, connecting pieces are fixed at the connecting positions of the pump body and the valve, protective handles are fixed on the side faces of the pump body and the valve, connecting grooves are formed in the connecting pieces at equal intervals, fastening assemblies are fixed on the inner surfaces of the connecting grooves, and two groups of connecting pieces on the pump body and the valve are connected through bolts and nuts in a compression mode.
2. A pump valve having a guard structure as defined in claim 1, wherein: the connecting grooves are of T-shaped structures, and the positions and the numbers of the connecting grooves in the two groups of connecting sheets correspond to each other.
3. A pump valve having a guard structure as defined in claim 1, wherein: the fastening component comprises a plurality of resisting sheets and spring pieces fixed on the surfaces of the resisting sheets.
4. A pump valve having a guard structure as defined in claim 3, wherein: the combined shape of the vertical sections of the resisting sheet and the spring part is a triangular structure, the spring part is a hard spring, and the resisting sheet is of an L-shaped structure.
5. A pump valve having a guard structure as defined in claim 3, wherein: the other end of the spring part is fixed with the inner cavity of the connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772796.XU CN213116666U (en) | 2020-08-22 | 2020-08-22 | Pump valve with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772796.XU CN213116666U (en) | 2020-08-22 | 2020-08-22 | Pump valve with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213116666U true CN213116666U (en) | 2021-05-04 |
Family
ID=75657285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021772796.XU Active CN213116666U (en) | 2020-08-22 | 2020-08-22 | Pump valve with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213116666U (en) |
-
2020
- 2020-08-22 CN CN202021772796.XU patent/CN213116666U/en active Active
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