CN209881550U - Telescopic motor protection device - Google Patents
Telescopic motor protection device Download PDFInfo
- Publication number
- CN209881550U CN209881550U CN201920220168.1U CN201920220168U CN209881550U CN 209881550 U CN209881550 U CN 209881550U CN 201920220168 U CN201920220168 U CN 201920220168U CN 209881550 U CN209881550 U CN 209881550U
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- CN
- China
- Prior art keywords
- fixed cover
- telescopic
- motor
- gantry support
- protection device
- 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.)
- Expired - Fee Related
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- Auxiliary Devices For Machine Tools (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a telescopic motor protection device, which comprises a workbench, wherein a motor is fixedly arranged on the workbench, a gantry support is arranged outside the motor, a stand column is arranged at the upper end of the gantry support, the lower end of the stand column is connected with a fixed cover, a heat dissipation grid is arranged at the upper end of the fixed cover, a dust removal net is arranged inside the heat dissipation grid, a chute is arranged on the outer wall of the fixed cover, a telescopic sleeve is sleeved outside the fixed cover, a pulley is arranged on the inner wall of the telescopic sleeve, the pulley is clamped in the chute, the utility model discloses a protective cover is arranged at the outer side to install and fix the protective cover, the protective cover can be well stabilized to avoid the activity of the protective cover, a protective mechanism capable of being adjusted in a telescopic way is formed by matching the fixed cover with the telescopic sleeve, the protective mechanism can be used for motors with, the condition of looseness is avoided, the protection is tighter, and the device is worthy of popularization.
Description
Technical Field
The utility model relates to the technical field of motors, specifically a concertina type motor protection device.
Background
An electric motor is a device that converts electrical energy into mechanical energy. The electromagnetic power generating device utilizes an electrified coil to generate a rotating magnetic field and acts on a rotor to form magnetoelectric power rotating torque. The motors are classified into dc motors and ac motors according to the power sources used, and most of the motors in the power system are ac motors, which may be synchronous motors or asynchronous motors. The motor mainly comprises a stator and a rotor, and the direction of the forced movement of the electrified conducting wire in the magnetic field is related to the current direction and the magnetic induction line direction. The working principle of the motor is that the magnetic field exerts force on current to rotate the motor.
The utility model has the application number of CN201620454161.2 and is named as a utility model of an upright motor with a shockproof protective cover, which comprises a motor main body, a protective cover, a shock absorption spring, a dust sweeping device and an electric fan; the motor main body is arranged on the external working plate, the protective cover is positioned at the periphery of the motor main body, the damping spring is positioned at the lower end of the protective cover, and the dust sweeping device and the electric fan are both positioned in the protective cover; the damping spring is connected between the protective cover and the external workbench, so that the protective cover is not easy to be damaged by the vibration of the motor; the heat dissipation and water insulation effects of the motor of the utility model are good; and, the utility model discloses an install in the safety cover and sweep grey device, thereby the utility model discloses a dust can not be piled up on the motor, the effectual motor damage of avoiding causing because of many dusts.
However, when the motor protector is used for different types of motors, the size of the motor protector is not proper, so that the use of the protector is limited, and therefore, the telescopic type motor protector is designed.
Disclosure of Invention
In order to overcome the not enough of prior art scheme, the utility model provides a concertina type motor protection device can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a concertina type motor protection device, includes the workstation, fixed mounting has the motor on the workstation, the motor outside is provided with gantry support, gantry support upper end is provided with a stand, the stand lower extreme is connected with fixed cover, fixed cover upper end is provided with the heat dissipation grid, the inside dust removal net that is provided with of heat dissipation grid, be provided with the spout on the fixed cover outer wall, the outside cover of fixed cover is equipped with the telescope tube, be provided with the pulley on the telescope tube inner wall, the pulley card is put in the spout, the telescope tube outside is provided with fixed foot, fixed foot upper end is connected with drives actuating cylinder, the telescope tube lower extreme is provided with the side arch, be provided with the sealed groove that presss from both sides in the side arch, sealed inslot portion is provided with O type.
Furthermore, a sealing washer is arranged at the upper end of the telescopic sleeve and is made of polyurethane materials.
Furthermore, a water-absorbent resin cushion layer is arranged on the inner wall of the fixed cover.
Furthermore, the driving cylinder is fixedly arranged on the gantry support through a lantern ring, and a sponge cushion layer is arranged between the driving cylinder and the gantry support.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up the gantry support in the outside and install fixed safety cover, the safety cover activity is avoided to the stable safety cover that can be fine, through the flexible cover of fixed cover cooperation, has formed the protection mechanism that can stretch out and draw back the regulation, all can use to not unidimensional motor, drives through driving actuating cylinder and compresses tightly, avoids appearing not hard up the condition, and the protection is tighter, is worth promoting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a position a of the present invention.
Reference numbers in the figures:
1-workbench, 2-motor, 3-gantry support, 4-upright post, 5-fixed cover, 6-heat dissipation grid, 7-dedusting net, 8-chute, 9-telescopic sleeve, 10-pulley, 11-fixed foot, 12-driving cylinder, 13-side protrusion, 14-sealing clamping groove, 15-O-shaped sealing ring, 16-sealing gasket, 17-water-absorbent resin cushion layer, 18-lantern ring and 19-sponge cushion layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1 and 2, the utility model provides a telescopic motor protection device, which comprises a workbench 1, wherein a motor 2 is fixedly arranged on the workbench 1, a gantry support 3 is arranged on the outer side of the motor 2, a vertical column 4 is arranged at the upper end of the gantry support 3, the lower end of the vertical column 4 is connected with a fixed cover 5, a heat dissipation grid 6 is arranged at the upper end of the fixed cover 5, a dust removal net 7 is arranged in the heat dissipation grid 6, a chute 8 is arranged on the outer wall of the fixed cover 5, a telescopic sleeve 9 is sleeved outside the fixed cover 5, a pulley 10 is arranged on the inner wall of the telescopic sleeve 9, the pulley 10 is clamped in the chute 8, a fixed foot 11 is arranged on the outer side of the telescopic sleeve 9, a driving cylinder 12 is connected at the upper end of the fixed foot 11, a side edge bulge 13 is arranged at the lower end of the telescopic sleeve 9, and a sealing, an O-shaped sealing ring 15 is arranged in the sealing clamp groove 14;
the utility model discloses a theory of operation does: when using, 3 fixed mounting of gantry support are on workstation 1, when using to the motor 2 of co-altitude not, fixed cover 5 dispels the heat through heat dissipation grid 6, inside dust removal net 7 avoids the dust to get into inside, the telescopic sleeve 9 of outside installation passes through pulley 10 cooperation spout 8, flexible operation has been realized, fixed cover 5 of upper end can change the high position through stand 4, stand 4 can be through the nut locking, realize fixed operation, telescopic sleeve 9 has formed extending structure with the 5 concatenations of fixed cover and has satisfied the user demand, the lower extreme is sealed through O type sealing washer 15.
In a preferred embodiment, a sealing washer 16 is arranged at the upper end of the telescopic sleeve 9, and the sealing washer 16 is made of polyurethane material, so that the sealing performance is improved.
In a preferred embodiment, a water-absorbent resin cushion layer 17 is arranged on the inner wall of the fixing cover 5 to increase the moisture-proof capacity.
In a preferred embodiment, the driving cylinder 12 is fixedly mounted on the gantry support 3 through a collar 18, and a sponge cushion 19 is arranged between the driving cylinder 12 and the gantry support 3.
To sum up, the utility model discloses a key feature lies in:
the utility model discloses a set up the gantry support in the outside and install fixed safety cover, the safety cover activity is avoided to the stable safety cover that can be fine, through the flexible cover of fixed cover cooperation, has formed the protection mechanism that can stretch out and draw back the regulation, all can use to not unidimensional motor, drives through driving actuating cylinder and compresses tightly, avoids appearing not hard up the condition, and the protection is tighter, is worth promoting.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a concertina type motor protection device, includes workstation (1), fixed mounting has motor (2), its characterized in that on workstation (1): the device is characterized in that a gantry support (3) is arranged on the outer side of the motor (2), an upright post (4) is arranged at the upper end of the gantry support (3), a fixed cover (5) is connected to the lower end of the upright post (4), a heat dissipation grid (6) is arranged at the upper end of the fixed cover (5), a dust removal net (7) is arranged in the heat dissipation grid (6), a sliding chute (8) is arranged on the outer wall of the fixed cover (5), a telescopic sleeve (9) is sleeved outside the fixed cover (5), a pulley (10) is arranged on the inner wall of the telescopic sleeve (9), the pulley (10) is clamped in the sliding chute (8), a fixed foot (11) is arranged on the outer side of the telescopic sleeve (9), a driving cylinder (12) is connected to the upper end of the fixed foot (11), a side edge bulge (13) is arranged at the lower end of the telescopic, an O-shaped sealing ring (15) is arranged in the sealing clamp groove (14).
2. A telescopic motor protection device, according to claim 1, characterized in that: a sealing washer (16) is arranged at the upper end of the telescopic sleeve (9), and the sealing washer (16) is made of polyurethane materials.
3. A telescopic motor protection device, according to claim 1, characterized in that: and a water-absorbent resin cushion layer (17) is arranged on the inner wall of the fixed cover (5).
4. A telescopic motor protection device, according to claim 1, characterized in that: the driving cylinder (12) is fixedly arranged on the gantry support (3) through a lantern ring (18), and a sponge cushion layer (19) is arranged between the driving cylinder (12) and the gantry support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220168.1U CN209881550U (en) | 2019-02-21 | 2019-02-21 | Telescopic motor protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220168.1U CN209881550U (en) | 2019-02-21 | 2019-02-21 | Telescopic motor protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209881550U true CN209881550U (en) | 2019-12-31 |
Family
ID=68953009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920220168.1U Expired - Fee Related CN209881550U (en) | 2019-02-21 | 2019-02-21 | Telescopic motor protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209881550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114257017A (en) * | 2021-12-23 | 2022-03-29 | 合肥德通电驱动系统有限公司 | Explosion-proof motor |
-
2019
- 2019-02-21 CN CN201920220168.1U patent/CN209881550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114257017A (en) * | 2021-12-23 | 2022-03-29 | 合肥德通电驱动系统有限公司 | Explosion-proof motor |
| CN114257017B (en) * | 2021-12-23 | 2023-12-15 | 合肥德通电驱动系统有限公司 | Explosion-proof motor |
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Legal Events
| 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: 20191231 Termination date: 20210221 |