CN210201653U - Frequency conversion all-in-one package assembly - Google Patents
Frequency conversion all-in-one package assembly Download PDFInfo
- Publication number
- CN210201653U CN210201653U CN201921212981.0U CN201921212981U CN210201653U CN 210201653 U CN210201653 U CN 210201653U CN 201921212981 U CN201921212981 U CN 201921212981U CN 210201653 U CN210201653 U CN 210201653U
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- connecting plate
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- motor
- frequency converter
- converter
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000000498 cooling water Substances 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a frequency conversion all-in-one machine assembly structure, including the motor, be the converter of right angle shape, the motor sets up in the right angle of converter, is equipped with water inlet and delivery port on the frame of motor, be provided with two hang plates on the outer circumference of motor frame, two hang plates pass through the vertical shaft cross-section symmetry of frame and lie in the top of water inlet, be equipped with a connecting plate between two hang plates, be connected with the bottom plate that the converter lies in the frame top through bolt group an around the connecting plate, be provided with the cooling water board of converter in the bottom plate, be connected with the connecting plate through bolt group b around the cooling water board, be equipped with round recess an between connecting plate upper surface edge and bolt group a, be equipped with round recess b near the inboard of bolt group b on the connecting plate upper surface, be equipped with round rubber strip in recess an and the recess b respectively; and cooling water channels of the motor 1 and the frequency converter 2 are connected in series through a high-pressure water pipe. The assembly structure has relatively small volume and good strength and firmness.
Description
Technical Field
The utility model belongs to the technical field of the frequency conversion all-in-one, especially, relate to a frequency conversion all-in-one package assembly.
Background
The frequency conversion all-in-one machine has the advantages of relatively small volume, convenience in installation and debugging, large voltage bearing capacity, large electromagnetic load and the like. When a coal mine is mined, large equipment is difficult to get into the well due to poor mining conditions, narrow channels and low mining height under the mine, tools are in short supply, and production equipment is difficult to transport, install and maintain, so that the production equipment is required to meet the requirements of small size, light weight, low system failure rate, low electromagnetic interference, low energy consumption and low system cost, and the equipment maintenance difficulty and the production cost are reduced. At the moment, the mining explosion-proof type variable-frequency speed regulation all-in-one machine has the advantages of soft start function, low system failure rate, low energy consumption and low system maintenance cost, and completely meets the underground requirements of the coal mine.
When the frequency conversion all-in-one machine is used for operation under the ore deposit, the frequency conversion all-in-one machine needs to bear larger impact force to require that the volume is relatively less, and the external structure is simple relatively, just can satisfy adverse circumstances and narrow and small space under the ore deposit. The structural design of the existing frequency conversion all-in-one machine cannot well meet the requirements.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved is as follows: abominable environment and narrow and small space under adaptation ore deposit that can not be fine when the operation under the ore deposit to current frequency conversion all-in-one, the utility model provides a frequency conversion all-in-one package assembly, this package assembly volume is less relatively, and intensity and fastness are good, and flame proof performance is excellent to outside simple structure, the cooling water inserts and flows the convenience.
The technical scheme is as follows: a frequency conversion all-in-one machine assembly structure comprises a motor and a frequency converter, wherein the frequency converter is in a right-angle shape, the motor is arranged in a right angle of the frequency converter, a water inlet and a water outlet of a cooling water channel are formed in the outer circumferential surface of a base of the motor, two inclined plates are axially arranged on the outer circumferential surface of the base of the motor, are symmetrical through a vertical shaft section of the base and are positioned above the water inlet, an observation window is respectively arranged at the position, close to the front end and the rear end, of each inclined plate, a horizontal connecting plate is arranged between the upper end edges of the two inclined plates, the periphery of each connecting plate is firmly connected with a bottom plate, positioned above the base, of the frequency converter through a circle of bolt group a, a cooling water plate of the frequency converter is arranged in the bottom plate, the periphery of the cooling water plate is firmly connected with the connecting plate through a circle of bolt group b, a circle of groove b is formed in the position, close to the inner side of the bolt group b, of the upper surface of the connecting plate, and a circle of rubber strip is arranged in each of the groove a and the groove b; the rear end of the motor (1) is firmly connected with a side plate (22) of the frequency converter (2) which is positioned at the right side of the base (3) through a connecting device (21); two external water gaps are arranged on the outer circumferential surface of the base between the two inclined plates and are connected in series in a cooling water channel of the motor, and the two external water gaps are respectively communicated with a water inlet of the frequency converter and a water outlet of the frequency converter through high-pressure water pipes.
A gap exists between the connecting plate and the top end of the engine base or the top of the engine base is attached to the arc-shaped concave surface arranged on the lower surface of the connecting plate.
The outer side of the observation window is provided with a window cover, and the window cover is connected with the inclined plate through a bolt.
The water inlet and the water outlet are two and are respectively arranged on two sides of the vertical shaft section of the base.
The shape of the groove a and the groove b is arc-shaped or cuboid, and the diameter of the cross section of the rubber strip is larger than the depth of the groove a and the groove b.
The frequency converter water inlet and the frequency converter water outlet are arranged at the position above the rear end of the base, and extend out of the bottom plate and penetrate through the connecting plate to be exposed.
The connecting device consists of two nut plates and a bolt, wherein the two nut plates are respectively arranged on the outer sides of the base and the side plate, and the two nut plates are fixed by the bolt; the connecting device has two, and the symmetry sets up the both sides at the vertical axial section of frame.
Has the advantages that: the utility model provides a frequency conversion all-in-one machine package assembly has following beneficial effect:
1. the assembly structure has the advantages that the motor is arranged in the right angle of the frequency converter, so that the volume of the frequency conversion integrated machine is relatively small, and the strength and firmness of the structure are good due to the arrangement of the two inclined plates and the connecting plate;
2. the motor and the frequency converter are firmly connected through the connecting plate and the bottom plate, the connecting plate and the bottom plate are connected to form an explosion-proof surface, the explosion-proof performance is excellent, and a rubber strip is arranged between the connecting plate and the bottom plate, so that the dustproof and explosion-proof effects can be achieved;
3. this frequency conversion all-in-one adopts a series connection water course to accomplish the water-cooling of whole structure, exposes only water inlet and delivery port outside, simple structure, convenient to use.
Drawings
Fig. 1 is the structure schematic diagram of the frequency conversion all-in-one machine of the utility model.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a sectional view taken along the plane a-a of fig. 1.
Fig. 4 is a sectional view taken along the plane B-B of fig. 1.
Fig. 5 is an enlarged view of the portion C in fig. 4.
Fig. 6 is a view of fig. 1 with the inclined plate removed.
Fig. 7 is a top view of fig. 1.
In the figure: 1. a motor; 2. a frequency converter; 3. a machine base; 4. a water inlet; 5. a water outlet; 6. an inclined plate; 7. an observation window; 8. A connecting plate; 9. a bolt group a; 10. cooling the water plate; 11. a bolt group b; 12. a groove a; 13. a groove b; 14. is externally connected with a water gap; 15. a high pressure water pipe; 16. a water inlet of the frequency converter; 17. a water outlet of the frequency converter; 18. a window cover; 19. a rubber strip; 20. A base plate; 21. a connecting device; 22. a side plate; 23. a nut plate; 24. and (4) bolts.
Detailed Description
The following embodiments are further described with reference to the drawings.
Example 1
The embodiment provides a frequency conversion all-in-one machine assembly structure, which comprises a motor 1 and a frequency converter 2, wherein the frequency converter 2 is in a right-angle shape, the motor 1 is arranged in a right angle of the frequency converter 2, a water inlet 4 and a water outlet 5 of a cooling water channel are arranged on the outer circumferential surface of a base 3 of the motor 1, two inclined plates 6 are axially arranged on the outer circumferential surface of the base 3 of the motor 1, the two inclined plates 6 are symmetrical through the vertical shaft section of the base 3 and are positioned above the water inlet 4, an observation window 7 is respectively arranged at the positions, close to the front end and the rear end, of the inclined plates 6, a horizontal connecting plate 8 is arranged between the upper end edges of the two inclined plates 6, the periphery of the connecting plate 8 is firmly connected with a bottom plate 20, which is positioned above the base 3, of the frequency converter 2 through a circle of bolt groups a 9, a cooling water plate 10 of the frequency converter 2 is arranged in the bottom, a circle of grooves a 12 are formed between the edge of the upper surface of the connecting plate 8 and the bolt group a 9, a circle of grooves b 13 are formed in the upper surface of the connecting plate 8 and close to the inner side of the bolt group b 11, and a circle of rubber strips 19 are respectively arranged in the grooves a 12 and the grooves b 13; the rear end of the motor 1 is firmly connected with a side plate 22 of the frequency converter 2, which is positioned at the right side of the machine base 3, through a connecting device 21. The assembly structure has the advantages that the motor 1 is arranged in the right angle of the frequency converter 2, so that the volume of the frequency conversion integrated machine is relatively small, and the two inclined plates 6 and the connecting plate 8 are arranged, so that the structure is high in strength and firmness; motor 1 and converter 2 are connected firmly through connecting plate 8 and bottom plate 20, and the connection of connecting plate 8 and bottom plate 20 forms a flame proof face, and flame proof performance is excellent to be equipped with the rubber strip between connecting plate 8 and the bottom plate 20, can play dustproof flame proof effect.
Two external water gaps 14 are arranged on the outer circumferential surface of the base 3 between the two inclined plates 6, the two external water gaps 14 are connected in series in a cooling water channel of the motor 1, the two external water gaps 14 are respectively communicated with a frequency converter water inlet 16 and a frequency converter water outlet 17 through a high-pressure water pipe 15, and the cooling water channels of the motor 1 and the frequency converter 2 are connected in series through the high-pressure water pipe 15. This frequency conversion all-in-one adopts a series connection water course to accomplish the water-cooling of whole structure, exposes only water inlet 4 and delivery port 5 outside, simple structure, convenient to use.
Preferably, the water inlet 4 and the water outlet 5 are two and are respectively arranged on two sides of the vertical shaft section of the machine base 3. The two water inlets 4 are used one by one, so that water can enter through the other water inlet 4 when the position of one water inlet 4 is inconvenient to receive water or one water inlet 4 is damaged. Similarly, when one water outlet 5 is inconvenient to drain or one water outlet 5 is damaged, water can be drained through the other water outlet 5.
Preferably, a gap exists between the connecting plate 8 and the top end of the base 3, or the top of the base 3 is attached to a circular arc concave surface arranged on the lower surface of the connecting plate 8, and a gap exists between the rear end of the base 3 and the frequency converter 2. When the top of the engine base 3 is attached to the arc-shaped concave surface arranged on the lower surface of the connecting plate 8, the whole structure is more stable.
Preferably, a window cover 18 is arranged outside the observation window 7, and the window cover 18 is connected with the inclined plate 6 through bolts. The arrangement of the observation window can facilitate the operator to observe the connection condition of the high-pressure water pipe 11 and each water gap. The provision of the window cover 18 has a dust-proof function.
Preferably, the shape of the grooves a 12 and b 13 is a circular arc shape or a rectangular parallelepiped shape, and the diameter of the rubber strip 19 is larger than the depth of the grooves a 12 and b 13. The rubber strip 19 is squeezed in the grooves a 12 and b 13, which can achieve better sealing and dust-proof effects.
Preferably, the frequency converter water inlet 16 and the frequency converter water outlet 17 are arranged at positions above the rear end of the base 3, and the frequency converter water inlet 16 and the frequency converter water outlet 17 extend out of the bottom plate 20 and pass through the connecting plate 8 to be exposed. Such setting makes things convenient for two external mouths of a river 14 and the connection of converter water inlet 16, converter delivery port 17, and two external mouths of a river 14, two high pressure water pipes 15, converter water inlet 16, converter delivery port 17 all set up the intracavity that forms at hang plate 6 and connecting plate 8 simultaneously for the exterior structure of frequency conversion all-in-one is succinct, convenient to use.
Preferably, the connecting device 21 is composed of two nut plates 23 and a bolt 24, the two nut plates 23 are respectively arranged at the outer sides of the machine base 3 and the side plate 22, and the two nut plates 23 are fixed by the bolt 24; the two connecting devices 21 are symmetrically arranged on both sides of the vertical shaft section of the machine base 3. Therefore, the whole frequency converter 2 and the motor 1 can be better fixed, and the whole structure is more stable.
The embodiments of the present invention have been described in detail, and to those skilled in the art, according to the idea of the embodiments of the present invention, there are changes in the specific implementation and application range, and in summary, the content of the present specification should not be understood as the limitation of the present invention.
Claims (7)
1. The utility model provides a frequency conversion all-in-one machine package assembly, includes motor (1), converter (2), and converter (2) are right angle shape, and motor (1) sets up in the right angle of converter (2), is provided with water inlet (4) and delivery port (5) of cooling water course on the outer periphery of frame (3) of motor (1), its characterized in that: two inclined plates (6) are axially arranged on the outer circumferential surface of a base (3) of the motor (1), the two inclined plates (6) are symmetrical through a vertical shaft section of the base (3) and are positioned above a water inlet (4), an observation window (7) is respectively arranged at the positions, close to the front end and the rear end, of the inclined plates (6), a horizontal connecting plate (8) is arranged between the upper end edges of the two inclined plates (6), the periphery of the connecting plate (8) is firmly connected with a bottom plate (20) of the frequency converter (2) and positioned above the base (3) through a circle of bolt groups a (9), a cooling water plate (10) of the frequency converter (2) is arranged in the bottom plate (20), the periphery of the cooling water plate (10) is firmly connected with the connecting plate (8) through a circle of bolt groups b (11), a circle of grooves a (12) are arranged at the positions, between the upper surface edge of the connecting plate (8) and the bolt groups a (9, a circle of groove b (13) is arranged on the upper surface of the connecting plate (8) close to the inner side of the bolt group b (11), and a circle of rubber strip (19) is respectively arranged in the groove a (12) and the groove b (13); the rear end of the motor (1) is firmly connected with a side plate (22) of the frequency converter (2) which is positioned at the right side of the base (3) through a connecting device (21); two external water gaps (14) are arranged on the outer circumferential surface of the base (3) between the two inclined plates (6), the two external water gaps (14) are connected in series in a cooling water channel of the motor (1), and the two external water gaps (14) are respectively communicated with a frequency converter water inlet (16) and a frequency converter water outlet (17) through a high-pressure water pipe (15).
2. The assembly structure of the frequency conversion all-in-one machine of claim 1, wherein: a gap exists between the connecting plate (8) and the top end of the base (3) or the top of the base (3) is attached to a circular arc concave surface arranged on the lower surface of the connecting plate (8).
3. The assembly structure of the frequency conversion all-in-one machine of claim 1, wherein: a window cover (18) is arranged on the outer side of the observation window (7), and the window cover (18) is connected with the inclined plate (6) through bolts.
4. The assembly structure of the frequency conversion all-in-one machine of claim 1, wherein: the water inlet (4) and the water outlet (5) are two and are respectively arranged on two sides of the vertical shaft section of the machine base (3).
5. The assembly structure of the frequency conversion all-in-one machine of claim 1, wherein: the shapes of the grooves a (12) and the grooves b (13) are arc surfaces or cuboid shapes, and the diameter of the cross section of the rubber strip (19) is larger than the depth of the grooves a (12) and the grooves b (13).
6. The assembly structure of the frequency conversion all-in-one machine of claim 1, wherein: the frequency converter water inlet (16) and the frequency converter water outlet (17) are arranged at the position above the rear end of the base (3), and the frequency converter water inlet (16) and the frequency converter water outlet (17) extend out of the bottom plate (20) and penetrate through the connecting plate (8) to be exposed.
7. The assembly structure of the frequency conversion all-in-one machine of claim 1, wherein: the connecting device (21) consists of two nut plates (23) and a bolt (24), the two nut plates (23) are respectively arranged on the outer sides of the base (3) and the side plate (22), and the two nut plates (23) are fixed by the bolt (24); the two connecting devices (21) are symmetrically arranged on two sides of the vertical shaft section of the machine base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921212981.0U CN210201653U (en) | 2019-07-30 | 2019-07-30 | Frequency conversion all-in-one package assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921212981.0U CN210201653U (en) | 2019-07-30 | 2019-07-30 | Frequency conversion all-in-one package assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210201653U true CN210201653U (en) | 2020-03-27 |
Family
ID=69865256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921212981.0U Expired - Fee Related CN210201653U (en) | 2019-07-30 | 2019-07-30 | Frequency conversion all-in-one package assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210201653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525736A (en) * | 2020-05-25 | 2020-08-11 | 青岛中加特电气股份有限公司 | Water-cooling frequency conversion all-in-one machine for driving slurry pump and slurry circulation system |
-
2019
- 2019-07-30 CN CN201921212981.0U patent/CN210201653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525736A (en) * | 2020-05-25 | 2020-08-11 | 青岛中加特电气股份有限公司 | Water-cooling frequency conversion all-in-one machine for driving slurry pump and slurry circulation system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200327 |