CN205356024U - Axial -flow pump with protection device is qualified for next round of competitions - Google Patents
Axial -flow pump with protection device is qualified for next round of competitions Download PDFInfo
- Publication number
- CN205356024U CN205356024U CN201521029425.1U CN201521029425U CN205356024U CN 205356024 U CN205356024 U CN 205356024U CN 201521029425 U CN201521029425 U CN 201521029425U CN 205356024 U CN205356024 U CN 205356024U
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- CN
- China
- Prior art keywords
- motor
- axial
- flow pump
- fairlead
- utility
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- 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 - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides an axial -flow pump with protection device is qualified for next round of competitions belongs to axial -flow pump technical field, including motor casing, the bolster bearing housing who sets up at the motor casing top, pivot and the motor of axial installation inside the motor casing the last pin hole that is provided with of bolster bearing housing bolster bearing housing top fixed mounting has the wiring board, the motor lead wire of motor passes the pin hole to be connected with wiring board one end still install on the pin hole with the U -shaped strip of motor lead wire contact. The utility model has the beneficial effect of simple structure, simple to operate, has the protective action to motor lead wire.
Description
Technical field
This utility model belongs to axial-flow pump technical field, especially relates to a kind of axial-flow pump with outlet wire protecting device.
Background technology
In order to promote the safety in utilization of axial-flow pump; prevent from using, during axial-flow pump, electric shock accidents occurs; existing axial-flow pump is both provided with seal protecting device in the exit of power line; prevent from repeatedly moving and distorting down; power line ruptures; but the motor down-lead that axial-flow pump inside connects motor but lacks preventer; motor down-lead is at the fairlead place on top chock; owing to motor down-lead and fairlead rub repeatedly; easily cause motor down-lead fracture, hence in so that axial-flow pump uses still has certain electric leakage potential safety hazard.
Utility model content
The purpose of this utility model is to overcome prior art not enough, it is provided that a kind of axial-flow pump with outlet wire protecting device, simple in construction, easy for installation, motor down-lead is had protective action.
The technical solution of the utility model is: a kind of axial-flow pump with outlet wire protecting device; including motor casing, it is arranged on the top chock at motor casing top, is axially mounted to the rotating shaft within motor casing and motor; described top chock is provided with fairlead; it is installed with patch panel at described top chock top; the motor down-lead of described motor is connected through fairlead with patch panel one end, is also equipped with the U-shaped bar contacted with described motor down-lead on described fairlead.
Further, both sides, described U-shaped bar top are chamfering structure, and described U-shaped bar top is circular shape.
Further, being bolted to connection electric motor end cap at described top chock two ends, the other end at described patch panel is connected to power line, and described power line connects power supply through the wire hole on electric motor end cap.
Further, being set with protection set in described wire hole, described power line connects power supply through protection set.
This utility model has the advantage that and has the benefit effect that owing to adopting technique scheme, fairlead place on top chock installs U-shaped bar, thus avoiding motor down-lead and the friction of fairlead place, cause the situation that motor down-lead ruptures, directly improve the safety in utilization of axial-flow pump, ensure the personal safety as well as the property safety of axial-flow pump user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A portion partial enlarged drawing in Fig. 1.
In figure:
1, motor casing 2, top chock 3, rotating shaft
4, motor 5, fairlead 6, patch panel
7, motor down-lead 8, U-shaped bar 9, electric motor end cap
10, power line 11, wire hole 12, protection are overlapped
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is elaborated.
Shown in structural representation as of the present utility model in Fig. 1-Fig. 2; this utility model provides a kind of axial-flow pump with outlet wire protecting device; including motor casing 1, it is arranged on the top chock 2 at motor casing 1 top, is axially mounted to the rotating shaft 3 within motor casing 1 and motor 4; described top chock 2 is provided with fairlead 5; it is installed with patch panel 6 at described top chock 2 top; the motor down-lead 7 of described motor 4 is connected through fairlead 5 with patch panel 6 one end, is also equipped with the U-shaped bar 8 contacted with described motor down-lead 7 on described fairlead 5.Both sides, described U-shaped bar 8 top are chamfering structure, and described U-shaped bar top is circular shape.
Being bolted to connection electric motor end cap 9 at described top chock 2 two ends, the other end at described patch panel 6 is connected to power line 10, and described power line 10 connects power supply through the wire hole 11 on electric motor end cap 9.Being set with protection set 12 in described wire hole 11, described power line 10 connects power supply through protection set 12.
The work process of this example: the axial-flow pump with outlet wire protecting device that this utility model provides; U-type strip 8 is installed at fairlead 5 place on top chock 2; both sides, top, U-type strip 8 top are chamfering structure; top is circular shape; moulding is mellow and full; thus avoiding the direct friction of motor down-lead 7 and fairlead 5 place, the situation that motor down-lead 7 ruptures is caused to make.The Main Function of U-type strip 8 is protection cable sheath so that it is be not worn.Thus making internal copper cash not be worn further.Extend motor down-lead 7 service life, it is to avoid client because of cable abrasion this kind of small the situation is critical shut down, affect the properly functioning of client.
For promoting safety when axial-flow pump uses further; the power line 10 connected at the other end of patch panel 6 connects external power source through the protection set 12 in the wire hole 11 on electric motor end cap 9; prevent from repeatedly moving and distorting down; power line 10 ruptures; directly improve the safety in utilization of axial-flow pump, ensure the personal safety as well as the property safety of axial-flow pump user.
Above an embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All equalizations made according to this utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (4)
1. an axial-flow pump with outlet wire protecting device, it is characterized in that: include motor casing (1), it is arranged on the top chock (2) at motor casing (1) top, it is axially mounted to the internal rotating shaft (3) of motor casing (1) and motor (4), described top chock (2) is provided with fairlead (5), it is installed with patch panel (6) at described top chock (2) top, the motor down-lead (7) of described motor (4) is connected through fairlead (5) with patch panel (6) one end, described fairlead (5) is also equipped with the U-shaped bar (8) contacted with described motor down-lead (7).
2. the axial-flow pump with outlet wire protecting device according to claim 1, it is characterised in that: described U-shaped bar (8) both sides, top are chamfering structure, and described U-shaped bar (8) top is circular shape.
3. the axial-flow pump with outlet wire protecting device according to claim 1; it is characterized in that: be bolted to connection electric motor end cap (9) at described top chock (2) two ends; the other end at described patch panel (6) is connected to power line (10), and described power line (10) connects power supply through the wire hole (11) on electric motor end cap (9).
4. the axial-flow pump with outlet wire protecting device according to claim 3; it is characterized in that: be set with protection set (12) in described wire hole (11), described power line (10) connects power supply through protection set (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029425.1U CN205356024U (en) | 2015-12-10 | 2015-12-10 | Axial -flow pump with protection device is qualified for next round of competitions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029425.1U CN205356024U (en) | 2015-12-10 | 2015-12-10 | Axial -flow pump with protection device is qualified for next round of competitions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356024U true CN205356024U (en) | 2016-06-29 |
Family
ID=56153269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521029425.1U Expired - Fee Related CN205356024U (en) | 2015-12-10 | 2015-12-10 | Axial -flow pump with protection device is qualified for next round of competitions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205356024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019072117A1 (en) * | 2017-10-12 | 2019-04-18 | 珠海凌达压缩机有限公司 | Compressor and air conditioner using same |
-
2015
- 2015-12-10 CN CN201521029425.1U patent/CN205356024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019072117A1 (en) * | 2017-10-12 | 2019-04-18 | 珠海凌达压缩机有限公司 | Compressor and air conditioner using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20171210 |