CN219611508U - Explosion-proof inverter motor lead wire fixer - Google Patents
Explosion-proof inverter motor lead wire fixer Download PDFInfo
- Publication number
- CN219611508U CN219611508U CN202320585536.9U CN202320585536U CN219611508U CN 219611508 U CN219611508 U CN 219611508U CN 202320585536 U CN202320585536 U CN 202320585536U CN 219611508 U CN219611508 U CN 219611508U
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- China
- Prior art keywords
- groove
- lead
- waterproof
- seat
- explosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Motor Or Generator Frames (AREA)
Abstract
The utility model provides an explosion-proof variable frequency motor lead fixer, which comprises a waterproof fixing box and is characterized in that a lead clamp holder assembly is arranged on the inner side of the waterproof fixing box, an upper cover plate is arranged on an upper screw of the waterproof fixing box, and a lead groove is formed on the inner side of the upper cover plate; the waterproof fixed box is characterized in that fixed pore plates are integrally arranged at the front end and the rear end of the lower portion of the waterproof fixed box respectively, the wire holder assembly comprises a groove fixing seat, a groove moving seat is arranged on the right side of the groove fixing seat, and limiting sliding rods are inserted into the front end and the rear end of the inner side of the groove moving seat respectively. The beneficial effects of the utility model are as follows: through the setting of recess fixing base, recess movable seat, spacing slide bar, compression reset spring and removal pull rod, be favorable to fixing the motor lead wire to the spring clamping can prevent to hold the lead wire damage that the too big lead wire that leads to.
Description
Technical Field
The utility model belongs to the technical field of motor lead fixing, and particularly relates to an explosion-proof variable frequency motor lead fixer.
Background
The explosion-proof variable frequency motor's of flame proof casing generally includes motor housing and converter casing, and the inside motor cavity that forms of motor housing, the inside converter that forms of converter casing, and the motor is installed in the motor cavity, and the converter is installed in the converter intracavity. The motor shell is provided with a cable sealing joint, and the motor lead (comprising a power line and a control line) is fixed through the cable sealing joint and then enters the cavity of the frequency converter to be connected with the frequency converter, so that the lead is generally locked by a locking mechanism at present, and the locking position is worn after long-time use.
Disclosure of Invention
According to the lead fixer for the explosion-proof variable frequency motor, the lead can be clamped and fixed through the spring, and the lead damage caused by too tight locking position can be prevented.
The technical scheme is as follows: the lead fixer of the explosion-proof variable frequency motor comprises a waterproof fixing box, and is characterized in that a lead clamp holder assembly is arranged on the inner side of the waterproof fixing box, an upper cover plate is arranged on an upper screw of the waterproof fixing box, and a lead groove is formed on the inner side of the upper cover plate; the front end and the rear end of the lower part of the waterproof fixing box are respectively provided with a fixing pore plate in an integrated mode.
Preferably, the wire holder assembly comprises a groove fixing seat, a groove moving seat is arranged on the right side of the groove fixing seat, limiting slide bars are respectively inserted into the front end and the rear end of the inner side of the groove moving seat, and a compression reset spring is sleeved on the right side of the outer part of the limiting slide bars; the right middle position of the groove moving seat is in threaded connection with a moving pull rod.
Preferably, the right middle of the groove fixing seat is provided with an arc groove, and the left middle of the groove moving seat is provided with an arc groove.
Preferably, the left side of the compression return spring is respectively contacted with the front end and the rear end of the right side of the groove moving seat.
Preferably, threaded through holes are respectively formed in the front end and the rear end of the inner side of the groove fixing seat, and the left side of the limiting slide rod is in threaded connection with the threaded through holes.
Preferably, the groove fixing seat is placed on the inner side of the waterproof fixing box, and the left side of the groove fixing seat is fixed with the waterproof fixing box through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the groove fixing seat, the groove moving seat, the limiting slide rod, the compression reset spring and the moving pull rod are arranged, so that the motor lead is fixed, and the lead damage caused by overlarge clamping size can be prevented by clamping the spring.
In the utility model, the upper cover plate and the lead groove are arranged, which is favorable for shielding the wire holder assembly, thereby protecting the wire holder assembly.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the wire holder assembly of the present utility model.
In the figure:
1. waterproof fixed box; 2. a wire holder assembly; 21. the groove fixing seat; 22. a groove moving seat; 23. a limit slide bar; 24. compressing the return spring; 25. moving the pull rod; 3. an upper cover plate; 4. a lead groove; 5. the orifice plate is fixed.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings:
examples
As shown in fig. 1, an explosion-proof variable frequency motor lead fixer comprises a waterproof fixing box 1, and is characterized in that a lead clamp holder assembly 2 is arranged on the inner side of the waterproof fixing box 1, an upper cover plate 3 is arranged on an upper screw of the waterproof fixing box 1, and a lead groove 4 is formed on the inner side of the upper cover plate 3; the front end and the rear end of the lower part of the waterproof fixing box 1 are respectively provided with a fixing pore plate 5 in an integrated mode.
In the above embodiment, specifically, the right side of the movable tie rod 25 penetrates the inside of the waterproof fixing case 1, and the movable tie rod 25 extends to the right side of the waterproof fixing case 1.
In the above embodiment, specifically, the lower portion of the inner side of the waterproof fixing case 1 is provided with a through hole.
The working principle of the utility model is as follows: the staff pulls the groove moving seat 22 to the right side through the moving pull rod 25, the groove moving seat 22 is inserted and slid outside the limiting slide rod 23, then the motor lead wire penetrates from the inner side bottom of the waterproof fixed box 1, the lead wire is placed into the groove between the groove fixing seat 21 and the groove moving seat 22, then the moving pull rod 25 is loosened, the groove moving seat 22 is pushed by the compressing reset spring 24 to move to the left side, and the lead wire is clamped and fixed.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (6)
1. The lead fixer of the explosion-proof variable frequency motor is characterized by comprising a waterproof fixing box (1), wherein a lead clamp holder assembly (2) is arranged on the inner side of the waterproof fixing box (1), an upper cover plate (3) is arranged on an upper screw of the waterproof fixing box (1), and a lead groove (4) is formed in the inner side of the upper cover plate (3); the front end and the rear end of the lower part of the waterproof fixing box (1) are respectively provided with a fixing pore plate (5) in an integrated way.
2. The explosion-proof variable frequency motor lead fixer according to claim 1, wherein the lead holder assembly (2) comprises a groove fixing seat (21), a groove moving seat (22) is arranged on the right side of the groove fixing seat (21), limit sliding rods (23) are respectively inserted into the front end and the rear end of the inner side of the groove moving seat (22), and a compression reset spring (24) is sleeved on the right side of the outer part of the limit sliding rods (23); the right middle position of the groove moving seat (22) is connected with a moving pull rod (25) in a threaded manner.
3. The explosion-proof variable frequency motor lead wire fixer according to claim 2, wherein the right middle of the groove fixing seat (21) is provided with an arc groove, and the left middle of the groove moving seat (22) is provided with an arc groove.
4. The explosion-proof inverter motor lead wire holder according to claim 2, wherein the left side of the compression return spring (24) is respectively contacted with the front and rear ends of the right side of the recess moving seat (22).
5. The lead fixer for the explosion-proof variable frequency motor according to claim 2, wherein threaded through holes are respectively formed at the front end and the rear end of the inner side of the groove fixing seat (21), and the left side of the limit sliding rod (23) is in threaded connection with the threaded through holes.
6. The explosion-proof variable frequency motor lead wire fixer according to claim 2, wherein the groove fixing seat (21) is placed on the inner side of the waterproof fixing box (1) and the left side of the groove fixing seat (21) is fixed with the waterproof fixing box (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320585536.9U CN219611508U (en) | 2023-03-23 | 2023-03-23 | Explosion-proof inverter motor lead wire fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320585536.9U CN219611508U (en) | 2023-03-23 | 2023-03-23 | Explosion-proof inverter motor lead wire fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219611508U true CN219611508U (en) | 2023-08-29 |
Family
ID=87739729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320585536.9U Active CN219611508U (en) | 2023-03-23 | 2023-03-23 | Explosion-proof inverter motor lead wire fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219611508U (en) |
-
2023
- 2023-03-23 CN CN202320585536.9U patent/CN219611508U/en active Active
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| GR01 | Patent grant |