CN204559284U - Elastic draw bar rack rails motor base - Google Patents
Elastic draw bar rack rails motor base Download PDFInfo
- Publication number
- CN204559284U CN204559284U CN201520293942.3U CN201520293942U CN204559284U CN 204559284 U CN204559284 U CN 204559284U CN 201520293942 U CN201520293942 U CN 201520293942U CN 204559284 U CN204559284 U CN 204559284U
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- motor
- rack rails
- holder
- lead screw
- 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
Links
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model relates to a kind of elastic draw bar rack rails motor base, comprise holder and sliding seat, sliding seat is arranged on the top of holder, holder adopts movable axis to be connected with the side of sliding seat, holder adopts lead screw to be connected with the opposite side of sliding seat, the bottom pocketed springs of lead screw, the below of spring is provided with nut; The top of sliding seat arranges motor, and the bottom of motor is provided with gear, and gear is engaged with gate toothed track.Realize motor gear and gate rack rails degree of occlusion dynamic adjustments, avoid that motor occurs stuck, the defeated power reduction of motor, output is that electric current is steady, stability of rotation and reduce electric energy loss, extends motor useful life.
Description
Technical field
The utility model relates to a kind of Power-driven gate motor and installs the motor base fixed when using, and particularly relates to a kind of elastic draw bar rack rails motor base, is applicable to the installation and debugging work at transformer station's Large Electric gate.
Background technology
In prior art, the Large Electric gate rack rails of transformer station is engaged downwards, and output power of motor is comparatively large, and output current is unstable, and electric energy loss is large, and useful life is short, and it is stuck that motor easily occurs.
Utility model content
The utility model, for above-mentioned problems of the prior art, provides a kind of elastic draw bar rack rails motor base, and solve motor output current in prior art unstable, electric energy loss is large, and the stuck problem of motor easily occurs.
The technical solution of the utility model is as follows:
Motor base comprises holder and sliding seat, sliding seat is arranged on the top of holder, and holder adopts movable axis to be connected with the side of sliding seat, and holder adopts lead screw to be connected with the opposite side of sliding seat, the bottom pocketed springs of lead screw, the below of spring is provided with nut; The top of sliding seat arranges motor, and the bottom of motor is provided with gear, and gear is engaged with gate toothed track.
Described holder and sliding seat are respectively equipped with fixing hole and adjusting hole, and lead screw stretches in fixing hole and adjusting hole, and the internal thread of fixing hole and adjusting hole and the external screw thread of lead screw match.
Described gate toothed track comprises rail body and rack rails, and rack rails arranges the top of body in-orbit, and rack rails is upwards engaged motor gear.
Described sliding seat comprises platform and supporting bracket, and side and the platform of supporting bracket are fixed, and the opposite side of supporting bracket connects movable axis.
The utility model advantageous effect is as follows:
1, top movable seat and bottom holder zoarium composition, wherein below top movable seat, lead screw is installed, lead screw is set with extension spring, lead screw is inserted in the fixing hole on holder and is adjusted lead screw position by extension spring attaching nut, reaches directly elasticity between adjustment gate rack rails and motor gear; Realize motor gear and gate rack rails degree of occlusion dynamic adjustments, avoid that motor occurs stuck.
2, after being engaged downwards by gate rack rails and changing upwards occlusion into, the defeated power reduction of motor, output is that electric current is steady, stability of rotation and reduce electric energy loss, extends motor useful life, for company has saved maintenance fund.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model side structure schematic diagram.
In figure, 1, holder, 2, platform, 3, supporting bracket, 4, movable axis, 5, lead screw, 6, spring, 7, nut, 8, motor, 9, gear, 10, gate toothed track.
Embodiment
Referring to accompanying drawing, in conjunction with specific embodiments, the utility model is described in detail.
Embodiment
As shown in Figure 1-2, motor base comprises holder 1 and sliding seat, and sliding seat is arranged on the top of holder 1, and sliding seat comprises platform 2 and supporting bracket 3, and side and the platform 2 of supporting bracket 3 are fixed, and the opposite side of supporting bracket 3 adopts movable axis 4 connection fixing base 1; Holder and sliding seat are respectively equipped with fixing hole and adjusting hole, lead screw 5 stretches in fixing hole and adjusting hole, the internal thread of fixing hole and adjusting hole and the external screw thread of lead screw match, the bottom pocketed springs 6 of lead screw 5, the below of spring 6 is provided with adjusting nut 7, is adjusted the clamping force of motor gear and gate toothed track by adjusting nut 7; The top of sliding seat arranges motor 8, and the bottom of motor 8 is provided with gear 9, and gear is engaged with gate toothed track 10; Gate toothed track comprises rail body and rack rails, and rack rails arranges the top of body in-orbit, and rack rails is upwards engaged motor gear.
Claims (4)
1. elastic draw bar rack rails motor base, it is characterized in that comprising holder and sliding seat, sliding seat is arranged on the top of holder, holder adopts movable axis to be connected with the side of sliding seat, holder adopts lead screw to be connected with the opposite side of sliding seat, the bottom pocketed springs of lead screw, the below of spring is provided with nut; The top of sliding seat arranges motor, and the bottom of motor is provided with gear, and gear is engaged with gate toothed track.
2. elastic draw bar rack rails motor base according to claim 1, it is characterized in that described holder and sliding seat are respectively equipped with fixing hole and adjusting hole, lead screw stretches in fixing hole and adjusting hole, and the internal thread of fixing hole and adjusting hole and the external screw thread of lead screw match.
3. elastic draw bar rack rails motor base according to claim 1, it is characterized in that described gate toothed track comprises rail body and rack rails, rack rails arranges the top of body in-orbit, and rack rails is upwards engaged motor gear.
4. elastic draw bar rack rails motor base according to claim 1, is characterized in that described sliding seat comprises platform and supporting bracket, and side and the platform of supporting bracket are fixed, and the opposite side of supporting bracket connects movable axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293942.3U CN204559284U (en) | 2015-05-08 | 2015-05-08 | Elastic draw bar rack rails motor base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293942.3U CN204559284U (en) | 2015-05-08 | 2015-05-08 | Elastic draw bar rack rails motor base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204559284U true CN204559284U (en) | 2015-08-12 |
Family
ID=53834354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520293942.3U Expired - Fee Related CN204559284U (en) | 2015-05-08 | 2015-05-08 | Elastic draw bar rack rails motor base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204559284U (en) |
-
2015
- 2015-05-08 CN CN201520293942.3U patent/CN204559284U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150812 Termination date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |