CN104329285A - Fastening device on small-sized water pump sealing cover - Google Patents
Fastening device on small-sized water pump sealing cover Download PDFInfo
- Publication number
- CN104329285A CN104329285A CN201410486226.7A CN201410486226A CN104329285A CN 104329285 A CN104329285 A CN 104329285A CN 201410486226 A CN201410486226 A CN 201410486226A CN 104329285 A CN104329285 A CN 104329285A
- Authority
- CN
- China
- Prior art keywords
- hole
- lid
- fixed
- strip
- securing means
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fastening device on a small-sized water pump sealing cover, and relates to the technical field of machining and modification of water pump equipment. The fastening device is characterized by comprising a circular cover body, wherein a through hole is formed in the middle of the cover body; fixing holes are formed in the periphery of the through hole; the sealing cover is arranged on the cover body through the fixing holes; the cover body is provided with a partitioning bar; small holes are formed in the periphery of the edge of the cover body; one side of the partitioning bar is provided with a fixing bar; the fixing bar is provided with a connecting hole; a reinforcing rib is arranged on the cover body. The fastening device has the advantages of reasonable structure and convenience in use and operation.
Description
Technical field:
The present invention relates to pump equipment process and remould technical field, be specifically related to the securing means in small pump capping.
Background technique:
Water pump is conveying liquid or the machinery making fluid pressurization.It sends the mechanical energy of prime mover or other external energies to liquid, liquid energy is increased, be mainly used to conveying liquid and comprise water, oil, acid & alkali liquid, emulsified liquid, suspended emulsion and liquid metal etc., also can carry liquid, gaseous mixture and the liquid containing suspended solids.The technical parameter of pump performance has flow, inhales journey, lift, air horsepower, water-horse power, efficiency etc.; The types such as volume water pump, vane pump can be divided into according to different working principles.Displacement pump utilizes the change of its swept volume of a single chamber to carry out transferring energy; Vane pump utilizes the interaction of rotary vane and water to carry out transferring energy, has the types such as centrifugal pump, axial-flow pump and mixed flow pump.
And for water pump in the process of installing, capping on general water pump just only has one, and capping is arranged on water pump by special installation machinery by mechanical pressure, itself certain damage may be caused so not only for water pump, and when maintenance waits needs dismounting, with regard to inconvenience very, so just bring many unnecessary troubles.
Summary of the invention:
Technical problem to be solved by this invention is to overcome existing technological deficiency and provides securing means in a kind of small pump capping of rational in infrastructure, easy to use, simple operation.
Technical problem to be solved by this invention adopts following technological scheme to realize:
Securing means in small pump capping, it is characterized in that: comprise circular lid, described lid neutral position is provided with through hole, described through hole surrounding is provided with fixed hole, and capping is arranged on lid by fixed hole, and described lid is provided with dividing strip, described cover edge surrounding is around being provided with aperture, described dividing strip side is provided with fixed strip, and described fixed strip is provided with attachment hole, and described lid is provided with stiffening rib;
Described stiffening rib is placed between fixed hole and dividing strip, and stiffening rib is provided with four, and described stiffening rib and lid are the structure of integral type;
Described fixed strip is welded on lid, and fixed strip is provided with 10-18, and each fixed strip is provided with attachment hole;
Described attachment hole is penetrating hole, facilitates fixing bolt to pass;
Described fixed strip is divided into fixing rod and fixed plate two structures, and fixing rod and fixed plate are the structure of integral type, and attachment hole is located on fixed plate.
Fixed strip being set to two parts, is convenient differentiation, just very convenient in the process manufactured and install like this, and to be provided with stiffening rib be serve firm effect.
Beneficial effect of the present invention is: such structure very simple, and also very convenient in the process used, and the stability of whole lid very good.The present invention is rational in infrastructure, easy to use, simple operation.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Embodiment:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1, securing means in small pump capping, it is characterized in that: comprise circular lid 1, described lid 1 neutral position is provided with through hole 2, and described through hole 2 surrounding is provided with fixed hole 3, capping 4 is arranged on lid 1 by fixed hole 3, described lid 1 is provided with dividing strip 5, and described lid 1 edge surrounding is around being provided with aperture 6, and described dividing strip 5 side is provided with fixed strip 7, described fixed strip 7 is provided with attachment hole 8, and described lid 1 is provided with stiffening rib 9;
Described stiffening rib 9 is placed between fixed hole 3 and dividing strip 5, and stiffening rib 9 is provided with four, and described stiffening rib 9 is the structure of integral type with lid 1;
Described fixed strip 7 is welded on lid 1, and fixed strip 7 is provided with 10-18, and each fixed strip 7 is provided with attachment hole 8;
Described attachment hole 8 is penetrating hole, facilitates fixing bolt to pass;
Described fixed strip 7 is divided into fixing rod and fixed plate two structures, and fixing rod and fixed plate are the structure of integral type, and attachment hole 8 is located on fixed plate.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. the securing means in small pump capping, it is characterized in that: comprise circular lid, described lid neutral position is provided with through hole, described through hole surrounding is provided with fixed hole, and capping is arranged on lid by fixed hole, and described lid is provided with dividing strip, described cover edge surrounding is around being provided with aperture, described dividing strip side is provided with fixed strip, and described fixed strip is provided with attachment hole, and described lid is provided with stiffening rib.
2. the securing means in small pump capping according to claim 1, it is characterized in that: described stiffening rib is placed between fixed hole and dividing strip, stiffening rib is provided with four, and described stiffening rib and lid are the structure of integral type.
3. the securing means in small pump capping according to claim 1, is characterized in that: described fixed strip is welded on lid, and fixed strip is provided with 10-18, and each fixed strip is provided with attachment hole.
4. the securing means in small pump capping according to claim 1, is characterized in that: described attachment hole is penetrating hole, facilitates fixing bolt to pass.
5. the securing means in the small pump capping according to claim 1 and 3, is characterized in that: described fixed strip is divided into fixing rod and fixed plate two structures, and fixing rod and fixed plate are the structure of integral type, and attachment hole is located on fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486226.7A CN104329285A (en) | 2014-09-22 | 2014-09-22 | Fastening device on small-sized water pump sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486226.7A CN104329285A (en) | 2014-09-22 | 2014-09-22 | Fastening device on small-sized water pump sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104329285A true CN104329285A (en) | 2015-02-04 |
Family
ID=52404071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410486226.7A Pending CN104329285A (en) | 2014-09-22 | 2014-09-22 | Fastening device on small-sized water pump sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104329285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191408A (en) * | 2017-07-19 | 2017-09-22 | 池州市超杰机电设备有限公司 | A kind of engineering for pump housing system |
-
2014
- 2014-09-22 CN CN201410486226.7A patent/CN104329285A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191408A (en) * | 2017-07-19 | 2017-09-22 | 池州市超杰机电设备有限公司 | A kind of engineering for pump housing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204082698U (en) | The water pump not easily blocked | |
| CN104329285A (en) | Fastening device on small-sized water pump sealing cover | |
| CN204805177U (en) | Novel immersible pump filters protective bracket | |
| CN204175586U (en) | Knob assembly on a kind of water pump cover | |
| CN203384035U (en) | Pump cover of reinforced structure | |
| CN204175579U (en) | Connecting plate on a kind of water pump connecting device | |
| CN204175664U (en) | A kind of water pump is connected and fixed device | |
| CN204175634U (en) | A kind of water pump water supply installation with flabellum | |
| CN203560151U (en) | Auxiliary impeller and slurry pump | |
| CN203321888U (en) | Split type vertical pump | |
| CN104329231A (en) | Machine body connecting device for small-sized water pump | |
| CN203321898U (en) | Vertical pump | |
| CN203384036U (en) | Pump body of layered structure | |
| CN205639552U (en) | Speed reducer protection device | |
| CN204663854U (en) | A kind of reinforced metal pump body cast | |
| CN104896306A (en) | Pump room pump system arrangement structure | |
| CN203384094U (en) | Impeller of reinforced structure | |
| CN204663987U (en) | A kind of reinforced metal water conservancy diversion pump body cast | |
| CN204663970U (en) | A kind of impeller inducer foundry goods | |
| CN203321816U (en) | Flange port of vertical pump | |
| CN204663850U (en) | A kind of strengthening pump housing wing plate foundry goods | |
| CN203384092U (en) | Impeller of integrated structure | |
| CN203384040U (en) | Filter connection component | |
| CN203321865U (en) | Pump shaft | |
| CN203384093U (en) | Impeller of cross structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |