CN202833090U - Support device of positive displacement membrane pump - Google Patents
Support device of positive displacement membrane pump Download PDFInfo
- Publication number
- CN202833090U CN202833090U CN 201220502893 CN201220502893U CN202833090U CN 202833090 U CN202833090 U CN 202833090U CN 201220502893 CN201220502893 CN 201220502893 CN 201220502893 U CN201220502893 U CN 201220502893U CN 202833090 U CN202833090 U CN 202833090U
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- China
- Prior art keywords
- support device
- supporting
- screw rod
- inlet valve
- support
- 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 - Lifetime
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Abstract
The utility mode relates to a support device of a positive displacement membrane pump. The support device of the positive displacement membrane pump comprises a main pump inlet valve room (1). A support positioning screw (2) is arranged below the main pump inlet valve room (1). The support device of the positive displacement membrane pump is characterized in that one or more support devices (3) are arranged at the support positioning screw (2) axially. Due to the fact that one or more support devices (3) are arranged at the support positioning screw (2) axially, the support device of the positive displacement membrane pump is capable of effectively solving the problems of shaking of the main pump inlet valve room and fracture of the support positioning screw.
Description
Technical field
The utility model relates to a kind of device support equipment, especially a kind of support device of positive discharge capacity diaphragm pump.
Background technique
It is emerging, new high-tech industry that long-distance iron ore concentrate pipeline is carried, and is the bright spot of low-carbon (LC), green economy.The long-distance slurry pipeline is carried and to be required slurry concentration to be 62%～68% and to relate to the multi stage pumping station pressurization.
And the pressurized equipment in the booster station in use can instantaneous variation large because of pressure, pressure can cause to the connection set of equipment damage, can cause production like this to seriously influence.As shown in Figure 1, such as our the present positive discharge capacity diaphragm pump that uses, this positive discharge capacity diaphragm pump has a plurality of main pump inlet valve chambers 1, below a plurality of main pump inlet valve chambers 1, supported by supporting and location screw rod 2, pumping plant causes 2 fractures of valve chamber supporting and location screw rod frequently because there is shaking phenomenon in main pump inlet valve chamber 1.
Summary of the invention
The utility model has designed a kind of support device of positive discharge capacity diaphragm pump, and the supporting and location screw rod load of the positive discharge capacity diaphragm pump of the technical problem of its solution is excessive, causes easily the fracture of supporting and location screw rod.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
A kind of support device of positive discharge capacity diaphragm pump, comprise main pump inlet valve chamber (1), be provided with supporting and location screw rod (2) in main pump inlet valve chamber (1) below, it is characterized in that: at described supporting and location screw rod (2) one or more support devices (3) are set axially.
Further, described support device (3) comprises screw jack (31) and carriage (32), and described supporting and location screw rod (2) is supported in described carriage (32) upper end, and described carriage (32) lower end is connected with screw jack (31).
Further, described carriage (32) has an arc groove, and the supporting and location screw rod (2) of described arc groove and cylinder type is complementary.
The support device of this positive discharge capacity diaphragm pump has following beneficial effect:
(1) the utility model is owing to arrange one or more support devices at the supporting and location screw axial, and support device is effectively alleviated rocking and supporting and location screw rod breakage problem of main pump inlet valve chamber.
(2) the utility model arranges one or more support devices at the supporting and location screw axial, and support device is effectively saved and produced and the cost of overhaul, has reduced the accident rate of equipment.
(3) the supporting and location screw rod of the arc groove on the utility model carriage and cylinder type is complementary, so that the supporting and location screw rod of vibration can not break away from carriage, and is undertaken spacingly by carriage, and then guarantees that the main pump inlet valve chamber no longer rocks.
Description of drawings
Fig. 1: the supporting structure schematic representation of existing positive discharge capacity diaphragm pump;
Fig. 2: the positive discharge capacity diaphragm pump of the utility model supporting structure schematic representation;
Fig. 3: the support device plan view of the positive discharge capacity diaphragm pump of the utility model;
Fig. 4: the support device left view of the positive discharge capacity diaphragm pump of the utility model.
Description of reference numerals:
1-main pump inlet valve chamber; 2-supporting and location screw rod; 3-support device; 31-screw jack; 32-bracket.
Embodiment
Below in conjunction with Fig. 2 to Fig. 4, the utility model is described further:
As shown in Figure 2, a kind of support device of positive discharge capacity diaphragm pump comprises main pump inlet valve chamber 1, is provided with supporting and location screw rod 2 below main pump inlet valve chamber 1, at supporting and location screw rod 2 one or more support devices 3 is set axially.Support device is effectively alleviated rocking and supporting and location screw rod breakage problem of main pump inlet valve chamber.
As shown in Figure 3, support device 3 comprises screw jack 31 and carriage 32, described carriage 32 upper end supported positioning screws 2, and carriage 32 lower ends are connected with screw jack 31.
As shown in Figure 4, carriage 32 has an arc groove, and the supporting and location screw rod 2 of arc groove and cylinder type is complementary.The arc groove of bracket 32 withstands the place of supporting and location screw rod 2 vibrations, and the vibration of equipment has reduced like this, and the accident of equipment has also reduced.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technological scheme to carry out; or without improving design of the present utility model and technological scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (3)
1. the support device of a positive discharge capacity diaphragm pump, comprise main pump inlet valve chamber (1), be provided with supporting and location screw rod (2) in main pump inlet valve chamber (1) below, it is characterized in that: at described supporting and location screw rod (2) one or more support devices (3) are set axially.
2. the support device of described positive discharge capacity diaphragm pump according to claim 1, it is characterized in that: described support device (3) comprises screw jack (31) and carriage (32), described supporting and location screw rod (2) is supported in described carriage (32) upper end, and described carriage (32) lower end is connected with screw jack (31).
3. the support device of described positive discharge capacity diaphragm pump according to claim 2, it is characterized in that: described carriage (32) has an arc groove, and the supporting and location screw rod (2) of described arc groove and cylinder type is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502893 CN202833090U (en) | 2012-09-27 | 2012-09-27 | Support device of positive displacement membrane pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502893 CN202833090U (en) | 2012-09-27 | 2012-09-27 | Support device of positive displacement membrane pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833090U true CN202833090U (en) | 2013-03-27 |
Family
ID=47944811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220502893 Expired - Lifetime CN202833090U (en) | 2012-09-27 | 2012-09-27 | Support device of positive displacement membrane pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833090U (en) |
-
2012
- 2012-09-27 CN CN 201220502893 patent/CN202833090U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |