CN111668981A - Sensor lead-out wire mounting structure - Google Patents
Sensor lead-out wire mounting structure Download PDFInfo
- Publication number
- CN111668981A CN111668981A CN202010601810.8A CN202010601810A CN111668981A CN 111668981 A CN111668981 A CN 111668981A CN 202010601810 A CN202010601810 A CN 202010601810A CN 111668981 A CN111668981 A CN 111668981A
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- Prior art keywords
- cable
- sensor
- mounting structure
- motor
- wire mounting
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 8
- 238000005192 partition Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
Abstract
The invention discloses a sensor outgoing line mounting structure which comprises a motor, wherein a junction box is mounted on the outer side edge of the motor. The internal sensor wiring terminal is connected with a sensor leading-out cable, the bottom of the motor is provided with a cable leading-out frame, a cable channel and a clamping portion are arranged inside the cable leading-out frame, the clamping portion comprises a movable clamping plate, a fixed clamping plate and a clamping bolt, corresponding faces of the movable clamping plate and the fixed clamping plate are provided with corresponding notches, the clamping bolt is installed at two ends of the movable clamping plate, and the sensor leading-out cable penetrates through the cable leading-out frame and the junction box to be connected internally. The invention has the advantages that the cables led out of the sensors can be adjusted to be tightened, and the phenomenon that the cables led out of the sensors are wound together is avoided.
Description
Technical Field
The invention belongs to the technical field of motors, and particularly relates to a sensor outgoing line mounting structure.
Background
The motor is the core of electromechanical energy conversion, plays an important role in the aspects of production, transmission and distribution of electric energy, driving of mechanical devices, execution of control systems and the like, and is an important device commonly used in industry, agriculture, transportation, national defense engineering and daily life. Meanwhile, with the continuous improvement of the living standard of the material, various devices are provided with more motors, so as to realize automation and convenience, which leads the application of the motor to be wider, leads the form of the motor to be more diversified, leads the model of the motor to be diversified, meanwhile, in order to detect the operation parameters in the motor, various sensors are also arranged in the motor, however, a plurality of coils are wound in the motor, when the sensors are arranged, the sensors are connected with the sensors to lead out cables, if the outgoing cable is slightly loose, the outgoing cable can be wound with an internal coil, and the reason for the loose is mainly two-point, firstly, because of different motor models, it is difficult to find the outgoing cable of the sensor with the matched length, therefore, a manufacturer usually selects a sensor lead-out cable to be longer, so that the lead-out cable in the motor is too long to cause looseness; secondly, the motor can vibrate during working, and the continuous vibration easily causes the leading-out cable and the coil to be mutually wound together. The motor is easy to break down after being wound, so that the production efficiency is reduced.
Disclosure of Invention
In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides a sensor lead-out wire mounting structure, includes the motor, the terminal box is installed to the outside side of motor, the internally mounted of motor has the pivot, the outside cover of pivot is equipped with rotor core, rotor core's outside cover is equipped with stator core, install inside sensor binding post on the stator core, inside sensor binding post is connected with the sensor and draws forth the cable, the bottom of motor is equipped with the cable and draws forth the frame, and the inside of drawing forth the frame by the cable is equipped with cable passageway and clamping part, clamping part is including movable splint, solid fixed splint and clamp bolt, all be equipped with the notch that corresponds on the corresponding face of movable splint and solid fixed splint, clamp bolt is installed at the both ends of movable splint.
Further, the upper portion intercommunication of frame is drawn forth to the cable has the cable tensile frame, the cable tensile frame includes connecting seat and lower connecting seat, go up and be equipped with threaded rod and guide arm between connecting seat and the lower connecting seat, the cover has the screw thread slider on threaded rod and the guide arm, the driving piece is installed to the bottom of threaded rod, the sensor is drawn forth the cable and is penetrated from lower connecting seat, passes through the screw thread slider after wearing out from last connecting seat, the sensor is drawn forth the fastening connection between cable and the screw thread slider.
Further, the driving piece comprises a driving bevel gear, a driven bevel gear and a driving screw, one end of the driving screw extending into the cable stretching frame is fixedly connected with the driving bevel gear, the driven bevel gear is arranged at the bottom of the threaded rod, and the driving bevel gear is meshed with the driven bevel gear.
Furthermore, the junction box comprises a shell and an outer cover, a baffle is arranged in the middle of the inside of the shell, and the inside of the shell is divided into a collection chamber and a circuit chamber through the baffle.
Furthermore, a circuit board is installed on the inner side wall of the circuit chamber, a partition board is fixed on the outer side of the circuit board, a current transformer is fixed on the partition board, and a cable led out from the sensor penetrates through the current transformer after entering from the bottom of the shell.
Furthermore, the bottom of the shell is also provided with a protective connecting head, the protective connecting head consists of a hollow bolt and a nut, and the bottom of the hollow bolt is connected with an upper connecting seat.
Further, the shell and the outer shell of the motor are integrally formed.
Further, the notch is semicircular.
Furthermore, a rubber pad is arranged on the notch.
Furthermore, a support frame is arranged at the bottom of the front end of the motor.
The invention has the advantages that:
1. through the arrangement of the cable leading-out frame and the movable clamping plate and the fixed clamping plate inside the cable leading-out frame, the cable can be led out after being installed and drawn out to be stretched, and the phenomenon that the cable is wound easily when the motor works is avoided due to the fact that the part of the cable, which is located inside the motor, is too long.
2. Be provided with the tensile frame of cable, it can be pressed from both sides tightly by inside screw slider when drawing the cable through the tensile frame of cable, rotates through the drive threaded rod and drives screw slider rebound, can be to the effect that realizes drawing the tensile regulation of cable, and is simple and convenient.
3. The lower right corner of terminal box will draw forth the cable through the protection connector and collect, has satisfied the convenient demand of being qualified for the next round of competitions, and fixed current transformer is fixed to be set up can increase the aesthetic feeling on the side of baffle, and overall structure is compact, and is reasonable, and the practicality is high.
Drawings
Fig. 1 is a schematic view of the external overall structure of the present invention.
Fig. 2 is a view showing the internal structure of the motor tail part of the present invention.
Fig. 3 is a side view of the interior of the tail of the motor of the present invention.
Fig. 4 is a structural view of a cable drawing frame and a cable drawing frame.
Fig. 5 is a view showing a structure of the clamping portion.
Fig. 6 is a surface structure view of a screw slider.
Fig. 7 is a drawing hole structure diagram.
Fig. 8 is a perspective view of the junction box structure.
FIG. 9 is an exploded perspective view of the external integrated structure and the junction box of the present invention.
In the figure: 1 motor, 2 terminal boxes, 3 rotating shafts, 4 rotor cores, 5 stator cores, 6 internal sensor connecting terminals, 7, sensor leading-out cables 8, cable leading-out frames 9, cable channels 10, clamping parts, 11 movable clamping plates, 12 fixed clamping plates, 13 clamping bolts, 14 notches, 15 cable stretching frames, 16 upper connecting frames, 17 lower connecting frames, 18, threaded rods, 19 guide rods, 20 threaded sliders, 21 driving bevel gears, 22 driven bevel gears, 23 driving screw rods, 24 leading-out holes, 25 shells, 26 outer covers, 27 baffles, 28 acquisition chambers, 29 circuit chambers, 30 circuit boards, 31 partition boards, 32 current transformers, 33 hollow bolts, 34 nuts, 35 rubber pads and 36 supporting frames.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
A sensor outgoing line mounting structure comprises a motor 1, end covers are arranged at the front end and the rear end of the motor 1, a corresponding shell is arranged outside the motor 1, a supporting frame 36 is arranged at the bottom of the front end of the motor 1, a junction box 2 is arranged on the outer side of the motor 1, the junction box 2 comprises a shell 25 and an outer cover 26, the shell 25 of the junction box is integrally formed with the shell of the motor 1, a rotating shaft 3 is arranged inside the motor 1, a rotor core 4 is sleeved outside the rotating shaft 3, a stator core 4 is sleeved outside the rotor core 4, an internal sensor wiring terminal 6 is arranged on the stator core 4, the internal sensor wiring terminal 6 is connected with a sensor outgoing line 7, the sensor outgoing line 7 and the internal sensor wiring terminal 6 are soldered on the stator core, a line leading-out frame 8 is arranged at the bottom of the motor 1, the sensor outgoing line 7 is led out from the line leading-out frame 8, the clamping part 10 comprises a movable clamping plate 11, a fixed clamping plate 12 and a clamping bolt 13, corresponding notches 14 are formed in corresponding surfaces of the movable clamping plate 11 and the fixed clamping plate 12, the notches 14 are preferably semicircular, corresponding semicircular rubber pads 35 are further arranged on the notches 14, when the sensor lead-out cables 7 penetrate through the notches 14, the sensor lead-out cables 7 are prevented from being too long in length inside the motor 1, then the sensor lead-out cables 7 are clamped by screwing the clamping bolt 13, the rubber pads 35 can prevent the sensor lead-out cables 7 from being damaged due to clamping, the clamping bolts 13 are installed at two ends of the movable clamping plate 11, the clamping bolts 13 penetrate through the outside of the cable lead-out frame 8 and are connected with two sides of the fixed clamping plate 12 after penetrating through two ends of the movable clamping plate 11, and the distance between the movable clamping plate 11 and the fixed clamping plate 12 can be reduced by rotating the clamping bolts, thereby the notch 14 clamps the sensor leading-out cable 7, the tensile state of the sensor leading-out cable 7 is maintained, the upper part of the cable leading-out frame 8 is communicated with a cable tensile frame 15, the cable tensile frame 15 comprises an upper connecting seat 16 and a lower connecting seat 17, a threaded rod 18 and a guide rod 19 are arranged between the upper connecting seat 16 and the lower connecting seat 17, a threaded slider 20 is sleeved on the threaded rod 18 and the guide rod 19, the threaded rod 18 is respectively and rotatably connected with the upper connecting seat 16 and the lower connecting seat 17 through a bearing, a driven bevel gear 22 is also arranged at the bottom of the threaded rod 18, one end of the driving screw 23 extending into the cable tensile frame 15 is fixedly connected with a driving bevel gear 21, the driving bevel gear 21 and the driven bevel gear 22 are meshed with the sensor leading-out cable 7 and penetrate through the lower connecting seat 17, penetrate through the threaded, specifically, be equipped with three on the screw slider and draw out hole 24, every is drawn out hole 24 and is under the narrow wide structure, and the sensor is drawn forth cable 7 and is penetrated from drawing out hole 24 bottom, and the passageway diameter can be more and more narrow when wearing out from the top, and the sensor draws forth the extrusion force that cable 7 received and can be more and more big, and the sensor draws forth cable 7 and passes and to draw out and can be difficult to withdraw behind the hole 24, when screw slider 20 up moved, can drive east sensor and draw out cable 7 rebound to tensile sensor draws out cable 7.
The use principle of the embodiment is as follows: after the sensor lead-out cable 7 is installed, the driving bevel gear 21 and the driven bevel gear 22 are driven to rotate through the rotating driving screw 23, the threaded rod 18 is driven to rotate, the threaded slider 20 moves upwards, the sensor lead-out cable 7 is stretched, the situation that the length of the part inside the motor 1 is too long is avoided, then the clamping bolt 13 is screwed, the sensor lead-out cable 7 is clamped through the movable clamping plate 11 and the notch 14, after the sensor lead-out cable 7 is used for a period of time, if the notch 14 is loosened, the clamping bolt 13 is unscrewed, the driving screw 23 is rotated again, the sensor lead-out cable 7 is stretched again, and then the clamping bolt 13 is screwed again.
Example 2
The present embodiment has the same parts as embodiment 1, except that the structure in the junction box 2 is further improved, the junction box includes a housing 25 and an outer cover 26, a baffle 27 is arranged in the middle of the inside of the housing 25, the inside of the housing 25 is divided into a collection chamber 28 and a circuit chamber 29 by the baffle, a corresponding collection device can be placed in the collection chamber 28, a circuit board 30 is installed on the inner side wall of the circuit chamber 29, a partition plate 31 is fixed on the outer side of the circuit board 30, a current transformer 32 is fixed on the partition plate 31, a protective connector is also arranged at the bottom of the housing 25, the protective connector is composed of a hollow bolt 33 and a nut 34, the head of the hollow bolt 33 is positioned in the housing 25, the bottom of the hollow bolt 33 is connected with the connection seat 16, the nut 34 is positioned outside the housing 25 and sleeved on the hollow bolt 33, the sensor lead-out cable 7 passes through the, be connected with corresponding collection system, satisfied the convenient demand of being qualified for the next round of competitions, fixed current transformer 32 is fixed to be set up can increase the aesthetic feeling on the side of baffle 31, and overall structure is compact, and is reasonable, and the practicality is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A sensor lead-out wire mounting structure is characterized in that: the sensor comprises a motor (1), a junction box (2) is installed on the outer side edge of the motor (1), a rotating shaft (3) is installed inside the motor (1), a rotor core (4) is sleeved outside the rotating shaft (3), a stator core (4) is sleeved outside the rotor core (4), an internal sensor wiring terminal (6) is installed on the stator core (4), the internal sensor wiring terminal (6) is connected with a sensor leading-out cable (7), a cable leading-out frame (8) is arranged at the bottom of the motor (1), a cable channel (9) and a clamping portion (10) are arranged inside the cable leading-out frame (8), the clamping portion (10) comprises a movable clamping plate (11), a fixed clamping plate (12) and a clamping bolt (13), corresponding notches (14) are formed in corresponding surfaces of the movable clamping plate (11) and the fixed clamping plate (12), and clamping bolts (13) are arranged at two ends of the movable clamping plate (11).
2. A sensor lead wire mounting structure according to claim 1, wherein: the upper portion intercommunication of frame (8) is drawn forth to the cable has cable tensile frame (15), cable tensile frame (15) are including connecting seat (16) and lower connecting seat (17), it is equipped with threaded rod (18) and guide arm (19) to go up between connecting seat (16) and lower connecting seat (17), the cover has screw slider (20) on threaded rod (18) and guide arm (19), the driving piece is installed to the bottom of threaded rod (18), the sensor is drawn forth cable (7) and is penetrated from lower connecting seat (17), passes behind screw slider 20 and wears out from last connecting seat (16), the sensor is drawn forth between cable (7) and the screw slider 20 fastening connection.
3. A sensor lead wire mounting structure according to claim 2, wherein: the driving piece comprises a driving bevel gear (21), a driven bevel gear (22) and a driving screw (23), wherein the driving bevel gear (21) is fixedly connected with one end of the driving screw (23) extending into the cable stretching frame (15), the driven bevel gear (22) is arranged at the bottom of the threaded rod (18), and the driving bevel gear (21) is meshed with the driven bevel gear (22).
4. A sensor lead wire mounting structure according to claim 1, wherein: junction box (2) include casing (25) and dustcoat (26), be equipped with baffle (27) in the middle of casing (25) inside, casing (25) inside is separated into through the baffle and is gathered room (28) and circuit room (29).
5. The sensor lead-out mounting structure according to claim 4, wherein: install circuit board (30) on the inside wall of circuit room (29), the outside of circuit board (30) is fixed with baffle (31), be fixed with current transformer (32) on baffle (31), the sensor is drawn forth cable (7) and is passed current transformer (32) after getting into from casing (25) bottom.
6. A sensor lead wire mounting structure according to claim 5, wherein: the bottom of casing (25) still is equipped with the protection connector, the protection connector comprises hollow bolt (33) and nut (34), connecting seat (16) are connected to the bottom of hollow bolt (33).
7. A sensor lead wire mounting structure according to claim 5, wherein: the shell (25) and the outer shell (25) of the motor (1) are integrally formed.
8. A sensor lead wire mounting structure according to claim 1, wherein: the notch (14) is semicircular.
9. A sensor lead wire mounting structure according to claim 1, wherein: and a rubber pad (35) is arranged on the notch (14).
10. A sensor lead wire mounting structure according to claim 1, wherein: the bottom of the front end of the motor (1) is provided with a support frame (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010601810.8A CN111668981A (en) | 2020-06-29 | 2020-06-29 | Sensor lead-out wire mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010601810.8A CN111668981A (en) | 2020-06-29 | 2020-06-29 | Sensor lead-out wire mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111668981A true CN111668981A (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010601810.8A Pending CN111668981A (en) | 2020-06-29 | 2020-06-29 | Sensor lead-out wire mounting structure |
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| Country | Link |
|---|---|
| CN (1) | CN111668981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017641A (en) * | 2021-03-09 | 2021-06-25 | 西安交通大学医学院第一附属医院 | Heart surgical nursing inspection tester fixing device |
-
2020
- 2020-06-29 CN CN202010601810.8A patent/CN111668981A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017641A (en) * | 2021-03-09 | 2021-06-25 | 西安交通大学医学院第一附属医院 | Heart surgical nursing inspection tester fixing device |
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Address after: 213100 No.10 Xinzhi Road, national high tech Industrial Development Zone, Wujin District, Changzhou City, Jiangsu Province Applicant after: Jiangsu Huima Technology Co.,Ltd. Address before: 213100 No.10 Xinzhi Road, national high tech Industrial Development Zone, Wujin District, Changzhou City, Jiangsu Province Applicant before: Jiangsu Huima Power Technology Co.,Ltd. |
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