CN221054008U - Light pump bracket - Google Patents
Light pump bracket Download PDFInfo
- Publication number
- CN221054008U CN221054008U CN202322656551.0U CN202322656551U CN221054008U CN 221054008 U CN221054008 U CN 221054008U CN 202322656551 U CN202322656551 U CN 202322656551U CN 221054008 U CN221054008 U CN 221054008U
- Authority
- CN
- China
- Prior art keywords
- body support
- pull rod
- support
- boss
- water injection
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of vertical multistage pumps and provides a support for a light pump, which comprises a body support, wherein pull rod bosses are fixedly connected to two sides of the outer part of the body support, the two pull rod bosses are symmetrically distributed, pull rod holes are formed in the two pull rod bosses, a plurality of bolt space windows are embedded in the body support, one side of the front of the body support is connected with a gas-discharging water injection boss, a gas-discharging water injection hole is formed in the gas-discharging water injection boss, a flange plate is fixedly connected to the top of the body support, the bolt space windows are arranged between the flange plate body support, the bolt space windows are circumferentially distributed, the two pull rod holes are circularly arranged, the two pull rod holes are symmetrically distributed, and a motor spigot is formed in the flange plate. Through above-mentioned technical scheme, the structure is complicated among the prior art has been solved, and the production degree of difficulty is big, and economic cost is high and the loaded down with trivial details problem of process.
Description
Technical Field
The utility model relates to the technical field of vertical multistage pumps, in particular to a bracket for a light pump.
Background
A vertical multistage pump is a mechanical device that can deliver from tap water to industrial liquids. The standard vertical motor and the quick-assembly mechanical seal are adopted, so that the replacement is very convenient. The overflow parts of the pump are all made of stainless steel materials, and the pump is applicable to slightly corrosive media. The multistage pump is a multifunctional product, can convey various different media from tap water to industrial liquid, is suitable for different temperatures, flow rates and pressure ranges, and can optimally work through a bracket for the light pump at present.
The existing support is provided with an independent casting sealing seat structure at a sealing cavity, a coupling space cavity with larger axial size is arranged at the middle of the sealing cavity end and a motor connecting flange plate end, a protection plate mounting structure is arranged at the outer wall of the coupling space cavity, the structure is complex, the production difficulty is high, the economic cost is high, the sealing seat and the protection plate mounting are independent parts, the whole pump mounting and the technological manufacturing process are complex, and therefore, further improvement is needed.
Disclosure of utility model
The utility model provides a light pump bracket, which solves the problems of complex structure, high production difficulty, high economic cost and complicated process.
The technical scheme of the utility model is as follows:
The support for the light pump comprises a body support, equal fixedly connected with pull rod boss of body support outside both sides, two the pull rod boss is the symmetry form and distributes, two the pull rod hole has all been seted up to pull rod boss inside, the inside a plurality of bolt space windows that inlay of body support is equipped with, body support openly one side is connected with gassing water injection boss, gassing water injection hole has been seted up to gassing water injection boss inside, body support top fixedly connected with ring flange.
Preferably, a plurality of bolt space windows are all arranged between the flange plate body brackets, and the plurality of bolt space windows are distributed in a circumferential shape.
Preferably, the two pull rod holes are all circular, and the two pull rod holes are symmetrically distributed, so that the pull rod fasteners can be conveniently installed and connected.
Preferably, the motor spigot is arranged in the flange plate, and the motor bolt hole is arranged in the bolt space window, so that the motor can be conveniently installed and connected.
Preferably, the body support is internally provided with a mechanical seal installation structure, and the mechanical seal installation structure is internally provided with a shaft hole, so that follow-up work can be conveniently performed.
Preferably, the bottom of the body support is provided with a sealing groove, and the bottom of the body support is provided with a matched spigot.
Preferably, the four corners of the bottom of the organic sealing installation structure are fixedly connected with adjusting bosses, and the four outer parts of the adjusting bosses are fixedly connected with the inner part of the body support, so that the fixing connection of the adjusting bosses can be facilitated.
Preferably, the four adjusting bosses are internally provided with adjusting holes, the four adjusting bosses are internally provided with water outlet rabbets, and the normal operation of the pump after connection and installation can be facilitated.
The working principle and the beneficial effects of the utility model are as follows:
1. According to the utility model, through the related design of the support for the pump, the structures such as the sealing seat, the protection plate and the coupling are omitted, and the pump shaft passes through the support structure and is directly connected with the motor shaft. The bolt space, the air-bleed water-injection structure, the sealing groove and the adjusting boss structure are arranged on the support, so that the structure is simple and compact, and multiple functions are realized.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic bottom view of the overall structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of the present utility model;
FIG. 4 is a second schematic cross-sectional view of the structure of the present utility model;
fig. 5 is a schematic diagram of the structure of the present utility model.
In the figure: 1. a body support; 2. a pull rod boss; 3. a pull rod hole; 4. a bolt space window; 5. a deflating water injection boss; 6. a gas-discharging water-filling hole; 7. a flange plate; 8. a motor spigot; 9. a motor bolt hole; 10. a mechanical seal mounting structure; 11. a shaft hole; 12. sealing grooves; 13. a matched spigot; 14. adjusting the boss; 15. an adjustment aperture; 16. and a water outlet spigot.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, this embodiment provides a support for a light pump, including body support 1, body support 1 outside both sides are equal fixedly connected with pull rod boss 2, and two pull rod bosses 2 are symmetrical form distribution, and pull rod hole 3 has all been seted up to two pull rod boss 2 inside, and body support 1 is inside to be inlayed and is equipped with a plurality of bolt space windows 4, and body support 1 openly one side is connected with gassing water injection boss 5, and gassing water injection hole 6 has been seted up to gassing water injection boss 5 inside, body support 1 top fixedly connected with ring flange 7.
In this embodiment, the plurality of bolt space windows 4 are all disposed between the body brackets 1 of the flange 7, and the plurality of bolt space windows 4 are circumferentially distributed.
In this embodiment, two pull rod holes 3 are all set up to be circular, and two pull rod holes 3 are the symmetry form and distribute, can be convenient for the erection joint of pull rod fastener.
In this embodiment, the motor spigot 8 is provided inside the flange 7, and the motor bolt hole 9 is provided inside the bolt space window 4, so that the motor can be conveniently installed and connected.
In this embodiment, the body support 1 is internally provided with a machine seal installation structure 10, and the interior of the machine seal installation structure 10 is provided with a shaft hole 11, so that subsequent work can be conveniently performed.
In this embodiment, the bottom of the body bracket 1 is provided with a sealing groove 12, and the bottom of the body bracket 1 is provided with a mating spigot 13.
In this embodiment, the four corners of the bottom of the mechanical seal installation structure 10 are fixedly connected with adjusting bosses 14, and the outer parts of the four adjusting bosses 14 are fixedly connected with the inner part of the body bracket 1, so that the fixing connection of the adjusting bosses 14 can be facilitated.
In this embodiment, the four adjusting bosses 14 are provided with adjusting holes 15, and the four adjusting bosses 14 are provided with water outlet spigots 16, so that the pump can be conveniently and normally operated after being connected and installed.
When the air-release pump is used, through the design of the pull rod boss 2 and the pull rod hole 3, the pull rod hole 3 can be conveniently fastened with the bottom of the pump body through a fastening piece, so that the pump can stably run, bolt space windows 4 are arranged at the middle parts of the upper end and the lower end of the body support 1, the bolt space windows 4 are uniformly distributed in the circumferential direction below the flange plate 7 according to the number of motor bolt holes 9, when the air-release pump is used for fastening the body support 1 and a motor, the installation and spanner space of the fastening bolts can be filled with water into the pump through the air-release water injection boss 5 and the air-release water injection hole 6 before the pump is started, the pump is prevented from running dry, when the pump is started, the air in the pump is released through the air-release water injection structure until continuous stable water flows out, and the structure can be sealed through the air-release screw plug;
The flange plate 7 can be used as a matching surface with the end face of the motor, then a worker fastens the motor on the flange plate 7 of the body bracket 1 through the motor spigot 8 by bolts, then a mechanical seal and a pump shaft are coaxially arranged on the body bracket 1 to form a seal cavity at the water outlet guide vane of the pump body, the outer cylinder and the liquid inside the pump body can be effectively sealed and isolated from the outside through the seal groove 12, and then the outer cylinder and the body bracket 1 are matched and arranged on the pump body through the matching spigot 13;
The axial compression degree of the pump inner core serial water outlet guide vane and the body support 1 is adjusted through the adjusting pile, the water outlet spigot 16 is arranged on the circumferential direction of the adjusting boss 14 and matched with the water outlet guide vane spigot, so that the pump inner core serial water outlet guide vane is arranged inside the body support 1 with the pump shaft coaxial center, then a worker needs to design an independent casting sealing seat structure inside the body support 1, air and water injection is achieved, the structure is simple and compact, the structure is stable and reliable, the traditional pump head structure is simplified, the production, processing and manufacturing cost and the transportation cost are reduced, the use is convenient, the economic benefit is high, and multiple functions of the pump head of the water pump are achieved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a support for light pump, includes body support (1), its characterized in that, the equal fixedly connected with pull rod boss (2) in body support (1) outside both sides, two pull rod boss (2) are the symmetry form and distribute, two pull rod hole (3) have all been seted up to pull rod boss (2) inside, body support (1) inside inlays and is equipped with a plurality of bolt space windows (4), body support (1) openly one side is connected with gassing water injection boss (5), gassing water injection hole (6) have been seted up to gassing water injection boss (5) inside, body support (1) top fixedly connected with ring flange (7).
2. The lightweight pump bracket according to claim 1, characterized in that a plurality of the bolt space windows (4) are provided between the flange (7) body brackets (1), the plurality of the bolt space windows (4) being circumferentially distributed.
3. The lightweight pump bracket according to claim 1, characterized in that both the tie rod holes (3) are provided in a circular shape, and the two tie rod holes (3) are symmetrically distributed.
4. The light pump bracket according to claim 1, characterized in that the flange plate (7) is internally provided with a motor spigot (8), and the bolt space window (4) is internally provided with a motor bolt hole (9).
5. The support for the light pump according to claim 1, wherein a machine seal mounting structure (10) is arranged inside the body support (1), and a shaft hole (11) is formed inside the machine seal mounting structure (10).
6. The support for the light pump according to claim 1, wherein a sealing groove (12) is formed in the bottom of the body support (1), and a matching spigot (13) is formed in the bottom of the body support (1).
7. The support for the light pump according to claim 5, wherein four corners of the bottom of the organic seal mounting structure (10) are fixedly connected with adjusting bosses (14), and the outer parts of the four adjusting bosses (14) are fixedly connected with the inner part of the body support (1).
8. The light pump bracket according to claim 7, wherein the four adjusting bosses (14) are provided with adjusting holes (15) inside, and the four adjusting bosses (14) are provided with water outlet rabbets (16) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322656551.0U CN221054008U (en) | 2023-09-28 | 2023-09-28 | Light pump bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322656551.0U CN221054008U (en) | 2023-09-28 | 2023-09-28 | Light pump bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221054008U true CN221054008U (en) | 2024-05-31 |
Family
ID=91207217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322656551.0U Active CN221054008U (en) | 2023-09-28 | 2023-09-28 | Light pump bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221054008U (en) |
-
2023
- 2023-09-28 CN CN202322656551.0U patent/CN221054008U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |