CN216430074U - Conveniently-disassembled chemical centrifugal pump - Google Patents
Conveniently-disassembled chemical centrifugal pump Download PDFInfo
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- CN216430074U CN216430074U CN202123119020.5U CN202123119020U CN216430074U CN 216430074 U CN216430074 U CN 216430074U CN 202123119020 U CN202123119020 U CN 202123119020U CN 216430074 U CN216430074 U CN 216430074U
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- centrifugal pump
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Abstract
The utility model relates to a centrifugal pump technical field specifically is a just, tear formula chemical centrifugal pump open, including base and movable plate, the top of base is provided with two movable plates, two movable plate axisymmetrics, and the top of base is located and is provided with the centrifugal pump between two movable plates. This kind of just, tear formula chemical centrifugal pump open, when fixing the centrifugal pump, rotate the screw rod, because the screw thread opposite direction at screw rod both ends, and the lateral surface of screw rod and the mutual interlock of the screw of connecting block medial surface, make the screw rod when rotating, the moving direction of the connecting block in the screw rod outside is the same, when installing, two connecting blocks are together to the one side removal near the screw rod center, thereby drive the movable plate and remove, because the distance that two connecting blocks removed equals, make the slider drive the distance that the movable plate removed also equal, thereby make the centrifugal pump be located the central point of base and put, when fixing, the difficult emergence deviation in position.
Description
Technical Field
The utility model relates to a centrifugal pump technical field specifically is a formula chemical centrifugal pump just tears open.
Background
The centrifugal pump is a pump for conveying liquid by centrifugal force generated when an impeller rotates, mainly comprises the impeller, a pump body, a pump shaft, a bearing, a sealing ring, a stuffing box and the like, and is mainly characterized in that: compact structure, flow lift wide range, flow are even, operate steadily, vibrate for a short time etc. when using, the installation is comparatively inconvenient.
The novel conveniently-disassembled horizontal direct-connected centrifugal pump base is convenient to disassemble and assemble by arranging a connecting and installing structure between the base and the centrifugal pump, a wrench is not needed, the disassembling and assembling work can be completed by one person through simple operation, and the efficiency is effectively improved; wherein, the deficiency points are as follows:
when fixing the centrifugal pump, promote the push pedal through the screw rod and remove for lug and centrifugal pump contact, thereby fix the centrifugal pump, but when rotating the screw rod, because the screw rod pivoted is different apart from, make when fixing the centrifugal pump, the skew takes place for the centrifugal pump, makes inconvenient when using, consequently, provides a formula chemical centrifugal pump just tears open and solves the problem.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a just, tear formula chemical centrifugal pump open, includes base and movable plate, the top of base is provided with two movable plates, two movable plate axisymmetrics, the top of base is located and is provided with the centrifugal pump between two movable plates.
Preferably, the top both sides of base are provided with the slide rail, and two slide rails and two movable plates are "well" word and distribute, the embedding is provided with two sliders in the slide rail, the top of slider links to each other with the movable plate, the inside of slider is connected with the connecting block through the bearing, the medial surface of connecting block is provided with the screw.
Preferably, a screw rod is arranged inside the sliding rail, the screw rod uses the center of the screw rod as a boundary line, the thread directions of two ends of the screw rod are opposite, the screw rod penetrates through the sliding block, and the outer side face of the screw rod is meshed with the screw hole in the inner side face of the connecting block.
Preferably, the one end of screw rod runs through base fixedly connected with connecting rod, the screw rod passes through the bearing and is connected with the base, two the connecting rod is "one" word setting.
Preferably, one side of the movable plate, which is located at the center of the base, is fixedly connected with a first spring, one side of the first spring, which is far away from the first spring, is fixedly connected with a rubber block, one side of the movable plate, which is located at the first spring, is provided with a second spring, and the first spring and the second spring are distributed on the movable plate in a staggered manner.
Preferably, one end of the second spring, which is far away from the moving plate, is fixedly connected with a fixed plate, one end of the fixed plate, which is far away from the second spring, is connected with a moving block through a bearing, a third spring is connected between the moving block and the fixed plate, and the moving block and the third spring are equidistantly distributed on the fixed plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of just, tear formula chemical centrifugal pump open, when fixing the centrifugal pump, rotate the screw rod, because the screw thread opposite direction at screw rod both ends, and the lateral surface of screw rod and the mutual interlock of the screw of connecting block medial surface, make the screw rod when rotating, the moving direction of the connecting block in the screw rod outside is the same, when installing, two connecting blocks are together to the one side removal near the screw rod center, thereby drive the movable plate and remove, because the distance that two connecting blocks removed equals, make the slider drive the distance that the movable plate removed also equal, thereby make the centrifugal pump be located the central point of base and put, when fixing, the difficult emergence deviation in position.
2. This kind of just, tear formula chemical centrifugal pump open, spring one and spring two distribute on the movable plate staggeredly, movable block and spring three equidistance distribute on the fixed plate, when the movable plate is carrying out the area fixed to the centrifugal pump, centrifugal pump and rubber block contact, extrude spring one, thereby make the movable plate when contacting with the centrifugal pump, can cushion, reduce the injury to the centrifugal pump, and the movable plate is when moving, promote fixed plate and movable block and centrifugal pump and contact, extrude spring two and spring three, carry out further fixed to the centrifugal pump, thereby make more firm when fixing along with the centrifugal pump.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the base of the present invention;
FIG. 3 is a schematic view of a partial structure of the slider according to the present invention;
fig. 4 is a partial structural schematic view of the moving plate of the present invention;
fig. 5 is an enlarged schematic structural view of a portion a in fig. 4 according to the present invention;
in the figure: 1-base, 101-slide rail, 102-slide block, 103-screw rod, 104-connecting rod, 105-connecting block, 2-moving plate, 201-spring I, 202-rubber block, 203-spring II, 204-fixing plate, 205-moving block, 206-spring III and 3-centrifugal pump.
Detailed Description
The above technical solution is illustrated below with reference to fig. 1 to 5, as follows:
the utility model provides a just, tear formula chemical centrifugal pump open, includes base 1 and movable plate 2, and the top of base 1 is provided with two movable plates 2, and 2 axisymmetrics of two movable plates are located and are provided with centrifugal pump 3 between two movable plates 2 in the top of base 1.
Wherein: when installing centrifugal pump 3, place centrifugal pump 3 in the top of base 1, move to the center of base 1 through two movable plates 2 for two movable plates 2 are close to centrifugal pump 3, thereby contact with the lateral surface of centrifugal pump 3, make centrifugal pump 3 be located between two movable plates 2, thereby fix centrifugal pump 3, when dismantling, the reverse movement operation.
The sliding rails 101 are arranged on two sides of the upper portion of the base 1, the two sliding rails 101 and the two moving plates 2 are distributed in a shape like a Chinese character 'jing', two sliding blocks 102 are embedded into the sliding rails 101, the top ends of the sliding blocks 102 are connected with the moving plates 2, the inside of each sliding block 102 is connected with a connecting block 105 through a bearing, and screw holes are formed in the inner side faces of the connecting blocks 105.
The screw 103 is arranged in the slide rail 101, the screw 103 uses the center of the screw 103 as a boundary line, the thread directions of two ends of the screw 103 are opposite, the screw 103 penetrates through the slide block 102, and the outer side surface of the screw 103 is meshed with the screw hole of the inner side surface of the connecting block 105.
Wherein: when fixing centrifugal pump 3, rotate screw rod 103, because the screw thread opposite direction at screw rod 103 both ends, and the screw of the lateral surface of screw rod 103 and the medial surface of connecting block 105 interlock each other, make screw rod 103 when rotating, the moving direction of the connecting block 105 in the screw rod 103 outside is the same, when dismantling, two connecting blocks 105 are together to keeping away from the screw rod 103 center, when installing, two connecting blocks 105 are together to the one side that is close to the screw rod 103 center and remove, thereby drive movable plate 2 and remove, because the distance that two connecting blocks 105 removed equals, make slider 102 drive the distance that movable plate 2 removed also equal, thereby make centrifugal pump 3 be located the central point of base 1 and put, when fixing, the difficult deviation that takes place in position.
One end of the screw rod 103 penetrates through the base 1 and is fixedly connected with a connecting rod 104, the screw rod 103 is connected with the base 1 through a bearing, and the two connecting rods 104 are arranged in a shape like a Chinese character 'yi'.
Wherein: when rotating the screw rod 103, because the outside of screw rod 103 is provided with connecting rod 104, drive screw rod 103 through rotating connecting rod 104 and rotate for when using, need not be with the help of external instrument, make the operation more simple and convenient.
One side of the moving plate 2, which is located at the center of the base 1, is fixedly connected with a first spring 201, one side of the first spring 201, which is far away from the moving plate 2, is fixedly connected with a rubber block 202, one side of the moving plate 2, which is located at the first spring 201, is provided with a second spring 203, and the first spring 201 and the second spring 203 are distributed on the moving plate 2 in a staggered manner.
One end of the second spring 203, which is far away from the moving plate 2, is fixedly connected with a fixed plate 204, one end of the fixed plate 204, which is far away from the second spring 203, is connected with a moving block 205 through a bearing, a third spring 206 is connected between the moving block 205 and the fixed plate 204, and the moving block 205 and the third spring 206 are distributed on the fixed plate 204 at equal intervals.
Wherein: when the moving plate 2 is in a belt for fixing the centrifugal pump 3, the centrifugal pump 3 is in contact with the rubber block 202 to extrude the first spring 201, so that the moving plate 2 can buffer when in contact with the centrifugal pump 3, damage to the centrifugal pump 3 is reduced, and when the moving plate 2 moves, the fixed plate 204 and the moving block 205 are pushed to be in contact with the centrifugal pump to extrude the second spring 203 and the third spring 206, the centrifugal pump 3 is further fixed, so that the moving plate is firmer when being fixed along with the centrifugal pump 3.
Claims (8)
1. The utility model provides a just, tear formula chemical centrifugal pump open, includes base (1) and movable plate (2), its characterized in that: two moving plates (2) are arranged above the base (1), and the two moving plates (2) are axisymmetric;
sliding rails (101) are arranged on two sides above the base (1), two sliding blocks (102) are embedded into the sliding rails (101), the inside of each sliding block (102) is connected with a connecting block (105) through a bearing, and a screw rod (103) is arranged inside each sliding rail (101);
one end of the screw rod (103) penetrates through the base (1) and is fixedly connected with a connecting rod (104);
the movable plate (2) comprises a first spring (201), a second spring (203), a fixed plate (204), a movable block (205) and a third spring (206), the first spring (201) is fixedly connected to one side, located at the center of the base (1), of the movable plate (2), the second spring (203) is arranged on one side, located at the first spring (201), of the movable plate (2), and the movable block (205) is connected to one end, far away from the second spring (203), of the fixed plate (204) through a bearing.
2. The easy-to-disassemble chemical centrifugal pump of claim 1, wherein: the two slide rails (101) and the two moving plates (2) are distributed in a shape like a Chinese character 'jing'.
3. The easy-to-disassemble chemical centrifugal pump of claim 1, wherein: the inner side surface of the connecting block (105) is provided with a screw hole.
4. The easy-to-disassemble chemical centrifugal pump of claim 1, wherein: the screw (103) takes the center of the screw (103) as a boundary line, and the thread directions of two ends of the screw (103) are opposite.
5. The easy-to-disassemble chemical centrifugal pump of claim 1, wherein: the screw rod (103) penetrates through the sliding block (102), and the outer side face of the screw rod (103) is meshed with the screw hole in the inner side face of the connecting block (105).
6. The easy-to-disassemble chemical centrifugal pump of claim 1, wherein: the two connecting rods (104) are arranged in a straight shape.
7. The easy-to-disassemble chemical centrifugal pump of claim 1, wherein: the first spring (201) and the second spring (203) are distributed on the moving plate (2) in a staggered mode.
8. The easy-to-disassemble chemical centrifugal pump of claim 1, wherein: the moving block (205) and the spring III (206) are distributed on the fixed plate (204) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119020.5U CN216430074U (en) | 2021-12-13 | 2021-12-13 | Conveniently-disassembled chemical centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119020.5U CN216430074U (en) | 2021-12-13 | 2021-12-13 | Conveniently-disassembled chemical centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216430074U true CN216430074U (en) | 2022-05-03 |
Family
ID=81318132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123119020.5U Active CN216430074U (en) | 2021-12-13 | 2021-12-13 | Conveniently-disassembled chemical centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216430074U (en) |
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2021
- 2021-12-13 CN CN202123119020.5U patent/CN216430074U/en active Active
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