CN205114911U - Reducing reel moves pulley mechanism - Google Patents
Reducing reel moves pulley mechanism Download PDFInfo
- Publication number
- CN205114911U CN205114911U CN201520761723.3U CN201520761723U CN205114911U CN 205114911 U CN205114911 U CN 205114911U CN 201520761723 U CN201520761723 U CN 201520761723U CN 205114911 U CN205114911 U CN 205114911U
- Authority
- CN
- China
- Prior art keywords
- pulley
- lead screw
- support body
- reducing reel
- drive lead
- 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.)
- Withdrawn - After Issue
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model discloses a reducing reel moves pulley mechanism, including the support body, the transmission lead screw is installed to support body one side, and the opposite side is equipped with the pulley mounting frame, and the one end of transmission lead screw is equipped with the screw, and the transmission lead screw passes through the screw to be connected with the pulley mounting frame, is equipped with the gear on the other end of transmission lead screw, and two ends on the pulley mounting frame are equipped with the pulley. Being equipped with the guide way on the support body, being equipped with the leading wheel in the guide way, the leading wheel is connected with the pulley respectively. Transmission lead screw one end is equipped with lock nut, and the gear is locked in the one end of transmission lead screw through the locking spire. One side is equipped with the gag lever post on the support body, is equipped with stopper and the spacing piece that hits on the gag lever post, and the position of stopper on the gag lever post is adjustable, spacingly hits a loose joint on the gag lever post to be connected with the pulley mounting frame. Be equipped with the pendulum rod frame on the pulley mounting frame, the pendulum rod was put up the pendulum rod of locating two ends on the pendulum rod frame and was connected with the pressure rope sheave, and the pressure rope sheave is near the pulley. The barrel dliameter of the left side section section of thick bamboo of the reducing reel that reducing reel moves pulley mechanism used is greater than a right side section section of thick bamboo.
Description
Technical field
The utility model relates to a kind of lifting mechanism, especially reducing reel mobile pulley mechanism.
Background technology
Existing lifting mechanism is all adopt reel to move form, and this lifting mechanism is due to its inner structure complexity, and working service is inconvenient, and easily occurs stranded cable phenomenon.
Summary of the invention
The purpose of this utility model is design a kind of lifting mechanism, especially reducing reel mobile pulley mechanism.
To be solved in the utility model to be existing lifting mechanism be all adopts reel to move form, and lifting mechanism inner structure is complicated, working service inconvenience and easily occur the problem of stranded cable phenomenon.
For realizing the purpose of this utility model, this has the technical scheme of employing to be: a kind of reducing reel mobile pulley mechanism, comprise support body, support body side is provided with drive lead screw, opposite side is provided with pulley erecting frame, and one end of drive lead screw is provided with screw, and drive lead screw is connected with pulley erecting frame by screw, the other end of drive lead screw is provided with gear, and pulley erecting frame two end is provided with the first pulley and the second pulley.
Support body is provided with the first guide groove and the second guide groove, and be respectively equipped with the first track adjusting wheel and the second track adjusting wheel in the first guide groove and the second guide groove, the first track adjusting wheel is connected with the first pulley and the second pulley respectively with the second track adjusting wheel.
Drive lead screw one end is provided with jam nut, and gear lock onto one end of drive lead screw by locking helical.
On support body, side is provided with position-limited lever, and position-limited lever is provided with limiting stopper and spacing collision block, and the position of limiting stopper on position-limited lever can regulate as requested, and spacing collision block loose joint on position-limited lever, and is connected with pulley erecting frame.
Pulley erecting frame is provided with rod swinging frame, rod swinging frame two end is respectively equipped with the first fork, the second fork, rod swinging frame two end is connected with the first press rope wheel and the second press rope wheel with the second fork respectively by the first fork, and the first press rope wheel and the second press rope wheel are respectively near the first pulley and the second pulley.
The barrel dliameter of left section of cylinder of the reducing reel of reducing reel mobile pulley mechanism is greater than the barrel dliameter of right section of cylinder.
The utility model has the advantages that: the mode of the utility model owing to adopting the mode of pulley yoke movement to replace the movement of existing lifting mechanism reel, lifting mechanism internal mechanism simplifies, and working service is convenient, not easily occurs stranded cable phenomenon.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pulley yoke.
Fig. 2 is the structural representation of the utility model reducing reel.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, a kind of reducing reel mobile pulley mechanism, comprise support body, support body side is provided with drive lead screw 5, opposite side is provided with pulley erecting frame 13, and one end of drive lead screw 5 is provided with screw 20, and drive lead screw 5 is connected with pulley erecting frame 13 by screw 20, the other end of drive lead screw 5 is provided with gear 2, and pulley erecting frame 13 two ends are provided with the first pulley 8 and the second pulley 19.
Support body is provided with in the first guide groove 4 and the second guide groove 17, first guide groove 4 and the second guide groove 17 and is respectively equipped with the first track adjusting wheel 9 and the second track adjusting wheel 18, first track adjusting wheel 9 is connected with the first pulley 8 and the second pulley 19 respectively with the second track adjusting wheel 18.
Drive lead screw 5 one end is provided with jam nut 1, and gear 2 lock onto one end of drive lead screw 5 by jam nut 1.
On support body, side is provided with position-limited lever 6, and position-limited lever 6 is provided with limiting stopper 7 and spacing collision block 14, and the position of limiting stopper 7 on position-limited lever 6 can regulate as requested, and the loose joint of spacing collision block 14 is on position-limited lever 6, and pulley erecting frame 13 connects.
Pulley erecting frame 13 is provided with rod swinging frame 12, rod swinging frame 12 two ends are respectively equipped with the first fork 11, second fork 15, rod swinging frame 12 two ends are connected with the first press rope wheel 10 and the second press rope wheel 16 with the second fork 15 respectively by the first fork 11, and the first press rope wheel 10 and the second press rope wheel 16 are respectively near the first pulley 8 and the second pulley 19.
The barrel dliameter of left section of cylinder of the reducing reel 21 of reducing reel mobile pulley mechanism is greater than the barrel dliameter of right section of cylinder.
The utility model is connected with gear by external impetus mechanism, drives drive lead screw to rotate, and when drive lead screw rotates, band movable pulley erecting frame moves to side; When spacing collision block encounters limiting stopper, pulley yoke stops mobile.When gear reverses, pulley erecting frame moves to opposite side.By regulating the position of position-limited lever upper limit position block, the miles of relative movement of pulley erecting frame can be controlled; The reducing degree of reducing reel is according to the parameter matching of gear and drive lead screw.
Claims (6)
1. a reducing reel mobile pulley mechanism, comprise support body, it is characterized in that described support body side is provided with drive lead screw, opposite side is provided with pulley erecting frame, one end of described drive lead screw is provided with screw, drive lead screw is connected with pulley erecting frame by described screw, and the other end of described drive lead screw is provided with gear, and described pulley erecting frame two end is provided with the first pulley and the second pulley.
2. reducing reel mobile pulley mechanism according to claim 1, it is characterized in that described support body is provided with the first guide groove and the second guide groove, be respectively equipped with the first track adjusting wheel and the second track adjusting wheel in the first described guide groove and the second guide groove, the first described track adjusting wheel is connected with the first pulley and the second pulley respectively with the second track adjusting wheel.
3. reducing reel mobile pulley mechanism according to claim 1, is characterized in that described drive lead screw one end is provided with jam nut, and described gear lock onto one end of drive lead screw by locking helical.
4. reducing reel mobile pulley mechanism according to claim 1, it is characterized in that on described support body, side is provided with position-limited lever, position-limited lever is provided with limiting stopper and spacing collision block, the position of described limiting stopper on position-limited lever can regulate as requested, described spacing collision block loose joint is on position-limited lever, and described spacing collision block is connected with pulley erecting frame.
5. reducing reel mobile pulley mechanism according to claim 1, it is characterized in that described pulley erecting frame is provided with rod swinging frame, rod swinging frame two ends are respectively equipped with the first fork, the second fork, described rod swinging frame two end is connected with the first press rope wheel and the second press rope wheel with the second fork respectively by the first fork, and the first described press rope wheel and the second press rope wheel are respectively near the first pulley and the second pulley.
6. the reducing reel of reducing reel mobile pulley mechanism according to claim 1, is characterized in that the barrel dliameter of left section of cylinder of described reducing reel is greater than the barrel dliameter of right section of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761723.3U CN205114911U (en) | 2015-09-29 | 2015-09-29 | Reducing reel moves pulley mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761723.3U CN205114911U (en) | 2015-09-29 | 2015-09-29 | Reducing reel moves pulley mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205114911U true CN205114911U (en) | 2016-03-30 |
Family
ID=55570537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520761723.3U Withdrawn - After Issue CN205114911U (en) | 2015-09-29 | 2015-09-29 | Reducing reel moves pulley mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205114911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398984A (en) * | 2015-09-29 | 2016-03-16 | 平湖普英特高层设备有限公司 | Movable pulley mechanism with variable-diameter winding drum |
-
2015
- 2015-09-29 CN CN201520761723.3U patent/CN205114911U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398984A (en) * | 2015-09-29 | 2016-03-16 | 平湖普英特高层设备有限公司 | Movable pulley mechanism with variable-diameter winding drum |
| CN105398984B (en) * | 2015-09-29 | 2018-03-30 | 平湖普英特高层设备有限公司 | A kind of reducing reel mobile pulley mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314200 Zhejiang city of Pinghu province Dushan town Hai Zhen Road No. 111 Patentee after: Pinghu Point High-Rise Equipment Co., Ltd. Patentee after: Shanghai puyingte highrising building equipment Limited by Share Ltd Address before: 314200 Zhejiang city of Pinghu province Dushan town Hai Zhen Road No. 111 Patentee before: Pinghu Point High-Rise Equipment Co., Ltd. Patentee before: Shanghai Point Engineering Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160330 Effective date of abandoning: 20180330 |