CN205605483U - Novel guide shaft structure of major axis submerged pump - Google Patents
Novel guide shaft structure of major axis submerged pump Download PDFInfo
- Publication number
- CN205605483U CN205605483U CN201620330834.3U CN201620330834U CN205605483U CN 205605483 U CN205605483 U CN 205605483U CN 201620330834 U CN201620330834 U CN 201620330834U CN 205605483 U CN205605483 U CN 205605483U
- Authority
- CN
- China
- Prior art keywords
- guide shaft
- submerged pump
- lining
- novel guide
- shaft structure
- 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.)
- Active
Links
Abstract
The utility model relates to a novel guide shaft structure of major axis submerged pump. Mainly solved current novel guide shaft structure of major axis submerged pump maintenance difficulty, often it reaches the easy corrosion damage problem of bearing greatly to mark butter work load. The steel bushing has been put to epaxial cover, and the steel bushing outside is equipped with the bush, is equipped with the clearance between steel bushing and the bush, the bush fixed connection guide shaft body, and the bush internal surface is seted up slottedly, is equipped with the hole on the bush, guide shaft body coupling cold water pipe. The form of the novel guide shaft structure of major axis submerged pump through replacing the bush on traditional bearing can direct contact liquid, also can take the water cooling through automatic under the not enough condition of water level, the easy dismounting during renewal part, and more materials can also be chooseed for use according to the operation requirement to the structure simultaneously, and structural design is reasonable simple, and the practicality is strong, and the cost of manufacture is low, extension pump life.
Description
Technical field
This utility model relates to a kind of long shaft submerged pump, is specifically related to the novel guide shaft structure of a kind of long shaft submerged pump.
Background technology
Long shaft submerged pump is applicable to the multiple Korrosionsmediums such as conveyer belt granule, high viscosity, strong acid, alkali, salt, strong oxidizer, and the scope of application is the most extensive.Its structure is that motor is partially disposed on liquid level, pump portion is placed under liquid level, long shaft submerged pump in the market or the mode of slag slurry pump under liquid majority employing bearing location, there is three below shortcoming in the countershaft location that carries out of this mode: 1, fragile, maintenance difficult；2, bearing needs often to fill butter, increases the workload of regular maintenance；3, when contact liq, easily there is corrosion and bearing damage in bearing.To sum up, the service life of pump is affected.
Utility model content
In order to overcome the deficiency of background technology, this utility model provides the novel guide shaft structure of a kind of long shaft submerged pump, mainly solve the novel guide shaft structural repair difficulty of existing long shaft submerged pump, often filling butter workload is big and bearing perishable damage problem, the novel guide shaft structure of this long shaft submerged pump by substituting the form of traditional bearing by lining, can direct contact liq, can also be by automatic band water cooling in the case of water level deficiency, easy accessibility during renewal part, this structure can also select more material according to requirements simultaneously, reasonable in design is simple, practical, cost of manufacture is low, extend pump service life.
This utility model be the technical scheme is that the novel guide shaft structure of a kind of long shaft submerged pump, including axle, it is equipped with steel bushing on described axle, being provided with lining outside steel bushing, described lining material selection carborundum makes, and is provided with gap between steel bushing and lining, described lining is fixing connects guide shaft body, sleeve inner surface offers groove, and lining is provided with hole, and described guide shaft body connects cold water pipe.
Described lining is connected by alignment pin and guide shaft body are fixing.
Described groove is bar-shaped trough and at least provided with three, and groove prioritizing selection vertical direction is offered, and hole uniform circular is distributed on lining.
Described hole at least offers three, and hole uniform circular is distributed on lining.
Described guide shaft body is provided with connecting hole, and connecting hole one end connects cold water pipe, and the other end is correspondingly arranged with hole, and described cold water pipe is connected with hole by connecting hole.
Described cold water pipe connects pipeline or liquid level.
The beneficial effects of the utility model are: owing to taking technique scheme, effectively improve the novel guide shaft structural repair difficulty of existing long shaft submerged pump, often filling butter workload is big and bearing perishable damage problem, the novel guide shaft structure of this long shaft submerged pump by substituting the form of traditional bearing by lining, can direct contact liq, can also be by automatic band water cooling in the case of water level deficiency, easy accessibility during renewal part, this structure can also select more material according to requirements simultaneously, reasonable in design is simple, practical, cost of manufacture is low, extend pump service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial enlarged drawing in Fig. 1.
Fig. 3 is the longitudinal sectional view of lining 3 in Fig. 2.
Fig. 4 is the transverse sectional view of lining 3 in Fig. 2.
In figure 1, axle；2, steel bushing；3, lining；31, groove；32, hole；4, guide shaft body；41, connecting hole；5, alignment pin；6, cold water pipe；7, pipeline.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further.
As Fig. 1 combines shown in Fig. 2, Fig. 3, Fig. 4, the novel guide shaft structure of a kind of long shaft submerged pump, including axle 1, it is equipped with steel bushing 2 on described axle 1, being provided with lining 3 outside steel bushing 2, described lining 3 material selection carborundum makes, and carborundum is wear-resisting, it is provided with gap between steel bushing 2 and lining 3, described gap is between 5-7 silk, and described lining 3 is fixing connects guide shaft body 4, and lining 3 inner surface offers groove 31, lining 3 is provided with hole 32, and described hole 32 diameter preferentially selects φ 0.8 φ 10mm.
Described guide shaft body 4 connects cold water pipe 6.
Described lining 3 is connected by alignment pin 5 is fixing with guide shaft body 4.
Described groove 31 is bar-shaped trough and at least provided with three, and groove 31 prioritizing selection vertical direction is offered, and groove 31 uniform circular is distributed on lining 3, arranges for arcuate structure bottom described groove 31, it is simple to flowing down of cooling water, groove 31 diameter preferred φ 2.5 φ 5mm.
Described hole 32 at least offers three, and hole 32 uniform circular is distributed on lining 3.
Described guide shaft body 4 is provided with connecting hole 41, and connecting hole 41 one end connects cold water pipe 6.
Described connecting hole 41 other end is correspondingly arranged with hole 32, and described cold water pipe 6 is connected with hole 32 by connecting hole 41.
Described cold water pipe 6 connects pipeline 7 or liquid level, and circulating of medium own is cost-effective.
Cooling water pipe 6 connects motor mechanism, medium in pipeline 7 or the medium stored flow into cold water pipe 6, then the connecting hole 41 on guide shaft body 4, enter into the hole 32 of lining 3, medium flows down the bottom to long shaft submerged pump along groove 31, groove 31 self plays the effect of cooling heat radiation, in the most former medium, is so circulated operation, guide shaft structure is played good refrigeration radiating effect, environmental protection and energy saving simultaneously, low cost, effective.
Guide shaft body 4 is connected by fixing with lining 3, and lining 3 coordinates with the tolerance clearance of steel bushing, plays the positioning action of bearing, preferably plays holding axiality and the effect of location；By cooling water pipe, the connecting hole of guide shaft body, lining hole between connection so that coolant can in the case of water level deficiency, cool down rubbing surface.
Utility model own effectively improves that the novel guide shaft structural repair difficulty of existing long shaft submerged pump, often filling butter workload be big and bearing perishable damage problem, the novel guide shaft structure of this long shaft submerged pump by substituting the form of traditional bearing by lining 3, can direct contact liq, can also be by automatic band water cooling in the case of water level deficiency, easy accessibility during renewal part, this structure can also select more material according to requirements simultaneously, reasonable in design is simple, practical, cost of manufacture is low, extends pump service life.
Every technical staff's notice: although this utility model describes according to above-mentioned detailed description of the invention; but invention thought of the present utility model is not limited to that utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.
Claims (8)
1. the novel guide shaft structure of a long shaft submerged pump, including axle (1), it is characterized in that: on described axle (1), be equipped with steel bushing (2), steel bushing (2) outside is provided with lining (3), being provided with gap between steel bushing (2) and lining (3), described lining (3) is fixing connects guide shaft body (4), and lining (3) inner surface offers groove (31), lining (3) is provided with hole (32), and described guide shaft body (4) connects cold water pipe (6).
The novel guide shaft structure of a kind of long shaft submerged pump the most according to claim 1, it is characterised in that: described lining (3) is connected by alignment pin (5) and guide shaft body (4) are fixing.
The novel guide shaft structure of a kind of long shaft submerged pump the most according to claim 1, it is characterised in that: described groove (31) is bar-shaped trough and at least provided with three, and groove (31) vertical direction is offered, and groove (31) uniform circular is distributed on lining (3).
The novel guide shaft structure of a kind of long shaft submerged pump the most according to claim 1, it is characterised in that: described hole (32) at least offer three, and hole (32) uniform circular is distributed on lining (3).
The novel guide shaft structure of a kind of long shaft submerged pump the most according to claim 1, it is characterised in that: described guide shaft body (4) is provided with connecting hole (41), and connecting hole (41) one end connects cold water pipe (6).
The novel guide shaft structure of a kind of long shaft submerged pump the most according to claim 5, it is characterised in that: described connecting hole (41) other end is correspondingly arranged with hole (32), and described cold water pipe (6) is connected with hole (32) by connecting hole (41).
The novel guide shaft structure of a kind of long shaft submerged pump the most according to claim 5, it is characterised in that: described cold water pipe (6) connects pipeline (7) or liquid level.
The novel guide shaft structure of a kind of long shaft submerged pump the most according to claim 1, it is characterised in that: described lining (3) material selection carborundum makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330834.3U CN205605483U (en) | 2016-04-18 | 2016-04-18 | Novel guide shaft structure of major axis submerged pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330834.3U CN205605483U (en) | 2016-04-18 | 2016-04-18 | Novel guide shaft structure of major axis submerged pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605483U true CN205605483U (en) | 2016-09-28 |
Family
ID=56972378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330834.3U Active CN205605483U (en) | 2016-04-18 | 2016-04-18 | Novel guide shaft structure of major axis submerged pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779924A (en) * | 2019-02-21 | 2019-05-21 | 烟台龙港泵业股份有限公司 | Wave bushing assembly apparatus for long-axis vertical submerged pump |
-
2016
- 2016-04-18 CN CN201620330834.3U patent/CN205605483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779924A (en) * | 2019-02-21 | 2019-05-21 | 烟台龙港泵业股份有限公司 | Wave bushing assembly apparatus for long-axis vertical submerged pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205605483U (en) | Novel guide shaft structure of major axis submerged pump | |
| CN104963947B (en) | A kind of band heat pipe heat exchanger ring-oil end cover type sliding bearing | |
| CN205714907U (en) | A kind of Novel connecting axle construction of long shaft submerged pump | |
| CN201568462U (en) | Bearing cooling sleeve | |
| CN208966884U (en) | A kind of watt interchangeable bearing up and down | |
| CN205605446U (en) | Novel location structure of major axis submerged pump | |
| CN109139713A (en) | A kind of watt interchangeable bearing up and down | |
| CN209608461U (en) | A kind of web-wheel side motor installation disc with refrigerating function | |
| CN201723501U (en) | Shield pump built-out cooling device | |
| CN204080015U (en) | A kind of annealing furnace roller with cooling structure | |
| CN203067266U (en) | Automatic cooling hydraulic pump | |
| CN106976007A (en) | One kind is used in mixed way formula correction of the flank shape bucket | |
| CN204327802U (en) | Diesel clutch shell | |
| CN205639090U (en) | Turn on pump antifriction bearing is from cooling back installation in horizontal | |
| CN208106978U (en) | It is a kind of convenient for fixed guide wheel dresser axle sleeve | |
| CN205408368U (en) | Rotary -type for radar signal wave control cold drawing | |
| CN207777157U (en) | A kind of high-power high voltage reciprocating pump crosshead slideway prevents abrasion lubricating arrangement | |
| CN209308774U (en) | A kind of engine embedded temperature adjusting structure | |
| CN205957788U (en) | A radiator for toasting equipment | |
| CN201620149U (en) | Water cooling system of precooler | |
| CN207454572U (en) | A kind of air-cooled intermediate bearing | |
| CN208885636U (en) | Chemical flow-process pump based on radiating mode outside oil circulation | |
| CN210423660U (en) | High-bearing gear speed reducer | |
| CN205605374U (en) | Pitch pump | |
| CN204755407U (en) | Pump shaft oil temperature cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |