CN218062676U - Centrifugal pump with protection device - Google Patents
Centrifugal pump with protection device Download PDFInfo
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- CN218062676U CN218062676U CN202121830528.3U CN202121830528U CN218062676U CN 218062676 U CN218062676 U CN 218062676U CN 202121830528 U CN202121830528 U CN 202121830528U CN 218062676 U CN218062676 U CN 218062676U
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- centrifugal pump
- fixedly connected
- protection
- guard box
- protection device
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Abstract
The utility model discloses a centrifugal pump with protection device, including the guard box, the top fixedly connected with upper cover of guard box, the upper cover intussuseption is filled with the shock pad, install the pump body in the guard box, the both sides of the pump body all are equipped with the piston rod. The utility model discloses can use through the cooperation of protection mechanism, protect two piston rods on shock attenuation pole and the buffering ball that four dead levers are connected, carry out pump body during operation through shock attenuation pole and buffering ball, the shock attenuation of two piston rods, use through the cooperation of supporting mechanism, the holistic support of centrifugal pump that has protection device is carried out through the base of bottom, stability when improving the centrifugal pump that has protection device and using, avoid current centrifugal pump when using, because there is not special protection device, the piston rod that leads to the centrifugal pump is impaired, make the piston rod diversion, influence the problem of centrifugal pump normal use.
Description
Technical Field
The utility model relates to a centrifugal pump technical field especially relates to a centrifugal pump with protection device.
Background
The centrifugal pump works by utilizing the rotation of an impeller to enable water to generate centrifugal motion, before the water pump is started, a pump shell and a water suction pipe are filled with water, then a motor is started, a pump shaft drives the impeller and the water to generate high-speed rotation motion, the water generates centrifugal motion and is thrown to the outer edge of the impeller, and the water flows into a water pressure pipeline of the water pump through a flow channel of a volute-shaped pump shell.
In general, when an existing centrifugal pump is used, a piston rod of the centrifugal pump is damaged due to the fact that a special protection device is not arranged, the piston rod is enabled to change direction, and normal use of the centrifugal pump is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a centrifugal pump with a protection device.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a centrifugal pump with protection device, includes the guard box, the top fixedly connected with upper cover of guard box, the upper cover intussuseption is filled with the shock pad, install the pump body in the guard box, the both sides of the pump body all are equipped with the piston rod, the both sides of guard box are equipped with protection mechanism jointly, be equipped with two connecting rods in the protection mechanism, two piston rods all run through the setting in two connecting rods that correspond, the bottom fixedly connected with supporting mechanism of guard box.
Preferably, for the protection to the pump body, protection mechanism includes four dead levers of symmetry fixed connection in the guard box both sides, and two connecting rods fixed connection are in the relative one side of four dead levers that correspond respectively, are connected with damper jointly in four dead levers, and the equal symmetry in the relative one side of two connecting rods is rotated and is connected with two even axles, and four are even epaxial all to rotate and are connected with the clamping bar, and two piston rods are installed respectively in two clamping bars that correspond.
Preferably, for the piston rod of protection during operation, protection mechanism includes four dead levers of symmetry fixed connection in the guard box both sides, and two connecting rods are fixed connection respectively in four dead lever relative one sides that correspond, are connected with damper jointly in four dead levers, and the equal symmetry in one side relative of two connecting rods is rotated and is connected with two connecting axles, all rotates on four connecting axles and is connected with the clamping bar, and two piston rods are installed respectively in two clamping bars that correspond.
Preferably, in order to carry out the support of pump body bottom, supporting mechanism includes the mounting panel of fixed connection in the guard box bottom, the bottom fixedly connected with bottom plate of mounting panel, the bottom fixedly connected with base of bottom plate.
Preferably, for the heat dissipation when the pump body is in operation, the surface of guard box is equipped with the heat dissipation window.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperation use of protection mechanism, with two piston rod protection on the shock attenuation pole and the buffering ball that four dead levers are connected, carry out the pump body during operation through shock attenuation pole and buffering ball, the shock attenuation of two piston rods.
2. Through supporting mechanism's cooperation use, with guard box and pump body fixed connection on bottom plate and mounting panel, the holistic support of centrifugal pump that has protection device is carried out through the base of bottom, stability when improving the centrifugal pump that has protection device and using.
To sum up, the utility model discloses can use through protection mechanism's cooperation, protect two piston rods on the shock attenuation pole and the buffering ball that four dead levers are connected, carry out pump body during operation through shock attenuation pole and buffering ball, the shock attenuation of two piston rods, use through supporting mechanism's cooperation, with guard box and pump body fixed connection on bottom plate and mounting panel, the holistic support of centrifugal pump that has protection device is carried out through the base of bottom, improve the stability when the centrifugal pump that has protection device uses, avoid current centrifugal pump when using, because there is not special protection device, the piston rod that leads to the centrifugal pump is impaired, make the piston rod diversion, influence the problem of centrifugal pump normal use.
Drawings
Fig. 1 is an overall structural view of a centrifugal pump with a protector according to the present invention;
fig. 2 is an internal structural view of a centrifugal pump with a protector according to the present invention;
fig. 3 is a structural diagram of a damping mechanism of a centrifugal pump with a protection device provided by the utility model;
fig. 4 is a structural diagram of a base and a connecting component of the centrifugal pump with the protection device provided by the present invention.
In the figure: 1 upper cover, 2 protective boxes, 3 heat dissipation windows, 4 piston rods, 5 clamping rods, 6 connecting shafts, 7 bottom plates, 8 bases, 9 connecting rods, 10 shock-absorbing pads, 11 pump bodies, 12 connecting shafts, 13 shock-absorbing rods, 14 buffer balls, 15 fixing rods and 16 mounting plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, a centrifugal pump with a protection device, including a protection box 2, the protection box 2 is used for connecting and protecting internal parts of the centrifugal pump with the protection device, the top fixedly connected with upper cover 1 of the protection box 2 is used for protecting the top of the protection box 2, a shock pad 10 is filled in the upper cover 1, shock absorption is performed on the top of the pump body 11, a pump body 11 is installed in the protection box 2, piston rods 4 are arranged on two sides of the pump body 11, protection mechanisms are arranged on two sides of the protection box 2 together, two connecting rods 9 are arranged in the protection mechanisms, the two piston rods 4 are arranged in the corresponding two connecting rods 9 in a penetrating manner, a supporting mechanism is fixedly connected to the bottom of the protection box 2, the bottom of the centrifugal pump with the protection device is supported through the supporting mechanism, and the stability of the centrifugal pump when in use is improved.
The utility model discloses in, protection mechanism includes four dead levers 15 of symmetry fixed connection in 2 both sides of guard box, two connecting rods 9 difference fixed connection are in four dead lever 15 relative one sides that correspond, be connected with damper jointly in four dead levers 15, the equal symmetrical rotation in one side of relative of two connecting rods 9 is connected with two even axles 6, four are connected with clamping bar 5 even rotating on 6, two piston rods 4 are installed respectively in two clamping bar 5 that correspond, protect two piston rods 4 on the shock attenuation pole 13 and the cushion ball 14 that four dead levers 15 are connected, carry out pump body 11 during operation through shock attenuation pole 13 and cushion ball 14, the shock attenuation of two piston rods 4.
The utility model discloses in, damper includes and rotates a plurality of connecting axles 12 of connection in the relative one side of four dead levers 15 respectively, equal fixedly connected with shock attenuation pole 13 on a plurality of connecting axles 12, the equal fixedly connected with buffering ball 14 of the one end of a plurality of shock attenuation poles 13, two piston rods 4 are located a plurality of buffering balls 14 respectively, through buffering ball 14 with the vibrations transmission to shock attenuation pole 13 that piston rod 4 during operation produced, connecting axle 12 through shock attenuation pole 13 connection carries out the turning to of vibrations power, and then reduces piston rod 4's vibrations.
The utility model discloses in, supporting mechanism includes fixed connection at the mounting panel 16 of 2 bottoms of guard box, the bottom fixedly connected with bottom plate 7 of mounting panel 16, and the bottom fixedly connected with base 8 of bottom plate 7 with guard box 2 and the 11 fixed connection of the pump body on bottom plate 7 and mounting panel 16, the holistic support of centrifugal pump that has protection device is carried out through the base 8 of bottom, stability when improving the centrifugal pump that has protection device and using.
Example 2
Referring to fig. 1-4, a centrifugal pump with protection device, including guard box 2, carry out the connection and the protection of the inside supporting parts of centrifugal pump with protection device through guard box 2, the top fixedly connected with upper cover 1 of guard box 2, carry out the protection at guard box 2 top, upper cover 1 intussuseption is filled with shock pad 10, shock attenuation is carried out to the top of the pump body 11, install the pump body 11 in the guard box 2, the both sides of the pump body 11 all are equipped with piston rod 4, the both sides of guard box 2 are equipped with protection mechanism jointly, be equipped with two connecting rod 9 in the protection mechanism, two piston rod 4 all run through the setting in two connecting rod 9 that correspond, the bottom fixedly connected with supporting mechanism of guard box 2, the support of the centrifugal pump bottom that has protection device through supporting mechanism, stability when improving the centrifugal pump and using.
The utility model discloses in, protection mechanism includes four dead levers 15 of symmetry fixed connection in 2 both sides of guard box, two connecting rods 9 difference fixed connection are in four dead lever 15 relative one sides that correspond, be connected with damper jointly in four dead levers 15, the equal symmetrical rotation in one side of relative of two connecting rods 9 is connected with two even axles 6, four are connected with clamping bar 5 even rotating on 6, two piston rods 4 are installed respectively in two clamping bar 5 that correspond, protect two piston rods 4 on the shock attenuation pole 13 and the cushion ball 14 that four dead levers 15 are connected, carry out pump body 11 during operation through shock attenuation pole 13 and cushion ball 14, the shock attenuation of two piston rods 4.
The utility model discloses in, damper includes and rotates a plurality of connecting axles 12 of connecting in four relative one sides of dead lever 15 respectively, equal fixedly connected with shock attenuation pole 13 on a plurality of connecting axles 12, the equal fixedly connected with buffering ball 14 of the one end of a plurality of shock attenuation poles 13, two piston rods 4 are located a plurality of buffering balls 14 respectively, through buffering ball 14 with the vibrations transmission to shock attenuation pole 13 that piston rod 4 during operation produced, connecting axle 12 through shock attenuation pole 13 connection carries out the turning to of shaking force, and then reduces piston rod 4's vibrations.
The utility model discloses in, supporting mechanism includes fixed connection at the mounting panel 16 of 2 bottoms of guard box, the bottom fixedly connected with bottom plate 7 of mounting panel 16, and the bottom fixedly connected with base 8 of bottom plate 7 with guard box 2 and the 11 fixed connection of the pump body on bottom plate 7 and mounting panel 16, the holistic support of centrifugal pump that has protection device is carried out through the base 8 of bottom, stability when improving the centrifugal pump that has protection device and using.
The utility model discloses in, the surface of guard box 2 is equipped with heat dissipation window 3, the heat dissipation of the during operation pump body 11 of being convenient for.
Compared with embodiment 1, embodiment 2 has heat radiation window 3 on the surface of protection box 2, prevents pump body 11 from generating excessive heat and damaging, and prolongs the service life of pump body 11.
The utility model discloses in, during the use centrifugal pump that has protection device, piston rod 4 through the pump body 11 both ends, on inserting outside supporting mechanical equipment with the centrifugal pump, start pump body 11 through supporting control switch and carry out work, heat dissipation through heat dissipation window 3 on the guard box 2 carries out the heat dissipation of the pump body 11 during operation, shock attenuation when using two piston rods 4 in with four dead levers 15 through shock attenuation pole 13 and buffer ball 14, the direction of piston rod 4 is maintained through two clamping bars 5, the availability factor of the centrifugal pump that has protection device is improved.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (5)
1. A centrifugal pump with a protection device, comprising a protection box (2), characterized in that: the top fixedly connected with upper cover (1) of guard box (2), upper cover (1) intussuseption is filled with shock pad (10), install pump body (11) in guard box (2), the both sides of pump body (11) all are equipped with piston rod (4), the both sides of guard box (2) are equipped with protection machanism jointly, be equipped with two connecting rods (9) in the protection machanism, two piston rod (4) all run through the setting in two connecting rods (9) that correspond, the bottom fixedly connected with supporting mechanism of guard box (2).
2. A centrifugal pump with a protector as set forth in claim 1, wherein: protection mechanism includes four dead levers (15) of symmetry fixed connection in guard box (2) both sides, and two connecting rods (9) are fixed connection respectively in four dead lever (15) relative one sides that correspond, are connected with damper jointly in four dead levers (15), and the equal symmetrical rotation in one side relative of two connecting rods (9) is connected with two even axles (6), and four are connected with clamping bar (5) even on connecting axle (6), and two piston rods (4) are installed respectively in two clamping bar (5) that correspond.
3. A centrifugal pump with a protector as set forth in claim 2, wherein: damping device is including rotating a plurality of connecting axles (12) of connection in the relative one side of four dead levers (15) respectively, equal fixedly connected with shock attenuation pole (13) on a plurality of connecting axles (12), the equal fixedly connected with buffering ball (14) of one end of a plurality of shock attenuation poles (13), and two piston rods (4) are located a plurality of buffering balls (14) respectively.
4. A centrifugal pump with a protector as set forth in claim 1, wherein: the supporting mechanism comprises a mounting plate (16) fixedly connected to the bottom of the protection box (2), a bottom fixedly connected with base plate (7) of the mounting plate (16), and a bottom fixedly connected with base (8) of the base plate (7).
5. A centrifugal pump with a protector as set forth in claim 1, wherein: and a heat dissipation window (3) is arranged on the surface of the protection box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830528.3U CN218062676U (en) | 2021-08-06 | 2021-08-06 | Centrifugal pump with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830528.3U CN218062676U (en) | 2021-08-06 | 2021-08-06 | Centrifugal pump with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218062676U true CN218062676U (en) | 2022-12-16 |
Family
ID=84398253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121830528.3U Active CN218062676U (en) | 2021-08-06 | 2021-08-06 | Centrifugal pump with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218062676U (en) |
-
2021
- 2021-08-06 CN CN202121830528.3U patent/CN218062676U/en active Active
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