CN204549741U - A kind of Miniature stair installed on cat ladder - Google Patents
A kind of Miniature stair installed on cat ladder Download PDFInfo
- Publication number
- CN204549741U CN204549741U CN201520239511.9U CN201520239511U CN204549741U CN 204549741 U CN204549741 U CN 204549741U CN 201520239511 U CN201520239511 U CN 201520239511U CN 204549741 U CN204549741 U CN 204549741U
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- CN
- China
- Prior art keywords
- power
- track
- sided rack
- guide case
- miniature stair
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- 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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Abstract
The utility model is a kind of Miniature stair installed on cat ladder, comprises the two-sided rack track, control box, support connecting frame, middle guiding mechanism, power and a few part of guide case.Control box is fixedly installed on support connecting frame top, and power and guide case are fixedly installed on support connecting frame bottom, and middle guiding mechanism is fixedly installed in the middle of support connecting frame, and the two-sided rack race orthogonal is fixedly mounted on the position in the middle of cat ladder.Track adjusting wheel and Z-direction guiding facility is equipped with in middle guiding mechanism and power and guide case; In power and guide case, be also provided with two relative gears, drive elevator to run up and down.The utility model safety, reliable, riding people stands in and pedal can arbitrarily control elevator runs up and down.
Description
Technical field
The utility model belongs to a kind of elevator, specifically a kind of Miniature stair installed on cat ladder.
Background technology
In industrial circle, some high-level device are only provided with the cat ladder of climbing.As inner at wind-driven generator tower, the cat ladder installed climbs top maintenance equipment for personnel.Free-hand upwards climbing of people is very required great effort.At present climb-aiding device is installed, assists climbing.It is drag rope hoist type that the first generation is exempted to climb device, although personnel can be assisted to climb, there is potential safety hazard to a certain extent, and comfort level is not high, and easily makes personnel produce panic sense.The second generation is exempted to climb the climbing that device eliminates personnel completely, promotes personnel with along the dolly on cat ladder track.The first generation being different from current drag rope hoist type is exempted to climb device.But the second generation exempts to climb that device equipment is more complicated, and cost is higher, and energy consumption is large, and service expenditure is also higher.
Summary of the invention
In order to solve the problem lacking simple, practical elevator at present in some high-level device of industry, the utility model provides a kind of Miniature stair installed on cat ladder, can by taking advantage of manned member's self-contr ol safety up and down.
The technical solution of the utility model is:
The Miniature stair that cat ladder is installed, it comprises the two-sided rack track, control box, support connecting frame, middle guiding mechanism, power and a few part of guide case; Control box is fixedly installed on support connecting frame top, and power and guide case are fixedly installed on support connecting frame bottom, and middle guiding mechanism is fixedly installed in the middle of support connecting frame, and the two-sided rack race orthogonal is fixedly mounted on the position in the middle of cat ladder;
Described control box panel is provided with control button;
Track adjusting wheel and Z-direction guiding facility is provided with in described middle guiding mechanism; Track adjusting wheel and Z-direction guiding facility are arranged in pairs in the two-sided rack track both sides respectively; Track adjusting wheel holds out against inside the tooth bar of the two-sided rack track; Z-direction guiding facility is configured to propping up by Z-direction guide wheel, and the tooth bar of the two-sided rack track wraps by Z-direction guide wheel;
Described power and guide case top are pedal, and power and guide case inside are provided with track adjusting wheel and Z-direction guiding facility too, and its structure is identical with in described middle guiding mechanism with set-up mode; In power and guide case, be also provided with two relative gears, two gears are meshed with the tooth bar of the two-sided rack track both sides respectively.
Described control button comprises power switch button and rising, decline button.
The handle held for people is housed in described control box both sides.
Described track adjusting wheel holds out against in chimb inside the tooth bar of the two-sided rack track or groove.
Track adjusting wheel in described middle guiding mechanism and Z-direction guiding facility respectively have 1-3 couple.
Track adjusting wheel in described power and guide case and Z-direction guiding facility respectively have 1-3 couple.
Described gear, by low voltage DC motor and retarder driven rotary, makes Miniature stair up and decline along cat ladder; Low voltage DC motor is controlled by described control button, and by storage battery power supply.
One charging mechanism is installed bottom described cat ladder.
Miniature stair is equipped with lifting position-limit switch and descending spacing switch.
The utility model safety, reliable, but riding people stands in oneself random control on pedal runs up and down.The utility model avoids rope and installs the shortcoming loaded down with trivial details, cost is high, loss is large, the life-span is short.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation sketch;
Fig. 2 is the utility model schematic side view;
Fig. 3 is middle guiding mechanism back schematic diagram;
Fig. 4 is the mechanics structural representation at headstock back.
Mark in figure: 1. cat ladder, 2. the two-sided rack track, 3. handle, 4. control box, 5. support connecting frame, 6. control button, 7. middle guiding mechanism, 8. pedal, 9. power and guide case, 10. gear, 11. track adjusting wheels, 12.Z is to guiding facility.
Detailed description of the invention
The utility model is a kind of Miniature stair installed on cat ladder, and see Fig. 1 and Fig. 2, it comprises the two-sided rack track 2, control box 4, support connecting frame 5, middle guiding mechanism 7, power and guide case more than 9 major part.Control box 4 is fixedly installed on support connecting frame 5 top, and power and guide case 9 are fixedly installed on support connecting frame 5 bottom, and middle guiding mechanism 7 is fixedly installed in the middle of support connecting frame 5, and the two-sided rack track 2 is vertically fixedly mounted on the position in the middle of cat ladder 1.
See Fig. 1, the handle 3 held for people is housed in described control box 4 both sides, and control box 4 panel is provided with control button 6.Control button 6 comprises power switch button and rising, decline button.
See Fig. 3, in described middle guiding mechanism 7, be provided with track adjusting wheel 11 and Z-direction guiding facility 12.Track adjusting wheel 11 and Z-direction guiding facility 12 are arranged in pairs in the two-sided rack track 2 both sides respectively.Track adjusting wheel 11 holds out against in chimb inside the tooth bar of the two-sided rack track 2 or groove, the effect offset about playing restriction Miniature stair; Z-direction guiding facility 12 is configured to propping up by Z-direction guide wheel, and the tooth bar of the two-sided rack track 2 wraps by Z-direction guide wheel, plays the effect offset before and after restriction Miniature stair.Track adjusting wheel 11 in middle guiding mechanism 7 and Z-direction guiding facility 12 respectively have 1-3 couple.
See Fig. 4, described power and guide case 9 top are the pedal 8 of the level on it of standing for people, and power and guide case 9 inside are provided with track adjusting wheel 11 and Z-direction guiding facility 12 too.Its structure is identical with in described middle guiding mechanism 7 with set-up mode, and the track adjusting wheel 11 in power and guide case 9 and Z-direction guiding facility 12 also respectively have 1-3 couple.In power and guide case 9, be also provided with two relative gear 10, two gears 10 and be meshed with the tooth bar of the two-sided rack track 2 both sides respectively.Gear 10, by low voltage DC motor and retarder driven rotary, makes Miniature stair up and decline along cat ladder 1.Low voltage DC motor is controlled by described control button 6, and by storage battery power supply.Low voltage DC motor, retarder and storage battery are positioned in the casing of power and guide case 9, because be General Construction, do not show in the drawings.
For improving the function of this Miniature stair, bottom cat ladder 1, a charging mechanism can be installed, the contact charging automatic with it when Miniature stair drops to ground.Miniature stair is also equipped with lifting position-limit switch and descending spacing switch, to guarantee that elevator stops automatically to when top and bottom.
When personnel stand in after on pedal 8, power-on switch, pins raise button, and Miniature stair, along the two-sided rack track 2 upward movement, is loosed one's grip and namely stopped.Or can automatically stop behind top.Decline as the same.
Electric equipment in the utility model and control, operation scheme are all existing current techiques, repeat no more in the application, and the emphasis of the utility model design is at its physical construction.
Claims (9)
1. the Miniature stair installed on cat ladder, is characterized in that: it comprises the two-sided rack track (2), control box (4), support connecting frame (5), middle guiding mechanism (7), power and guide case (9) a few part; Control box (4) is fixedly installed on support connecting frame (5) top, power and guide case (9) are fixedly installed on support connecting frame (5) bottom, middle guiding mechanism (7) is fixedly installed in the middle of support connecting frame (5), and the two-sided rack track (2) is vertically fixedly mounted on the position in the middle of cat ladder (1);
Described control box (4) panel is provided with control button (6);
Track adjusting wheel (11) and Z-direction guiding facility (12) is provided with in described middle guiding mechanism (7); Track adjusting wheel (11) and Z-direction guiding facility (12) are arranged in pairs in the two-sided rack track (2) both sides respectively; Track adjusting wheel (11) holds out against inside the tooth bar of the two-sided rack track (2); Z-direction guiding facility (12) is configured to propping up by Z-direction guide wheel, and the tooth bar of the two-sided rack track (2) wraps by Z-direction guide wheel;
Described power and guide case (9) top are pedal (8), power and guide case (9) inside are provided with track adjusting wheel (11) and Z-direction guiding facility (12) too, and its structure is identical with in described middle guiding mechanism (7) with set-up mode; In power and guide case (9), be also provided with two relative gears (10), two gears (10) are meshed with the tooth bar of the two-sided rack track (2) both sides respectively.
2. Miniature stair according to claim 1, is characterized in that: described control button (6) comprises power switch button and rising, decline button.
3. Miniature stair according to claim 1 and 2, is characterized in that: the handle (3) held for people is housed in described control box (4) both sides.
4. Miniature stair according to claim 1, is characterized in that: described track adjusting wheel (11) holds out against in chimb inside the tooth bar of the two-sided rack track (2) or groove.
5. the Miniature stair according to claim 1 or 4, is characterized in that: the track adjusting wheel (11) in described middle guiding mechanism (7) and Z-direction guiding facility (12) respectively have 1-3 couple.
6. the Miniature stair according to claim 1 or 4, is characterized in that: the track adjusting wheel (11) in described power and guide case (9) and Z-direction guiding facility (12) respectively have 1-3 couple.
7. Miniature stair according to claim 1 and 2, is characterized in that: described gear (10), by low voltage DC motor and retarder driven rotary, makes Miniature stair up and decline along cat ladder (1); Low voltage DC motor is controlled by described control button (6), and by storage battery power supply.
8. Miniature stair according to claim 7, is characterized in that: install a charging mechanism in described cat ladder (1) bottom.
9. Miniature stair according to claim 1, is characterized in that: Miniature stair is equipped with lifting position-limit switch and descending spacing switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239511.9U CN204549741U (en) | 2015-04-21 | 2015-04-21 | A kind of Miniature stair installed on cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239511.9U CN204549741U (en) | 2015-04-21 | 2015-04-21 | A kind of Miniature stair installed on cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204549741U true CN204549741U (en) | 2015-08-12 |
Family
ID=53824878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520239511.9U Expired - Fee Related CN204549741U (en) | 2015-04-21 | 2015-04-21 | A kind of Miniature stair installed on cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204549741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773632A (en) * | 2015-04-21 | 2015-07-15 | 高爱峰 | Miniature elevator mounted on vertical ladder |
| CN108214408A (en) * | 2018-01-02 | 2018-06-29 | 四川同风源建设工程有限公司 | Impact electric hammer universal working platform |
-
2015
- 2015-04-21 CN CN201520239511.9U patent/CN204549741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773632A (en) * | 2015-04-21 | 2015-07-15 | 高爱峰 | Miniature elevator mounted on vertical ladder |
| CN108214408A (en) * | 2018-01-02 | 2018-06-29 | 四川同风源建设工程有限公司 | Impact electric hammer universal working platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Gao Aifeng Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Gao Aifeng Document name: Notification to Go Through Formalities Rectification of Restoration of Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |