CN204416941U - A kind of self-regulation pleasure boat group - Google Patents
A kind of self-regulation pleasure boat group Download PDFInfo
- Publication number
- CN204416941U CN204416941U CN201520070280.3U CN201520070280U CN204416941U CN 204416941 U CN204416941 U CN 204416941U CN 201520070280 U CN201520070280 U CN 201520070280U CN 204416941 U CN204416941 U CN 204416941U
- Authority
- CN
- China
- Prior art keywords
- roller arm
- fixed pulley
- hauling rope
- pulley
- regulation
- 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
- 238000000034 method Methods 0.000 abstract description 5
- 230000000630 rising effect Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The utility model discloses a kind of self-regulation pleasure boat group, first roller arm is arranged on the first support, it is outer and can move axially along the first roller arm that first fixed pulley is enclosed within the first roller arm, second roller arm is arranged on the secondary support bracket, it is outer and can move axially along the second roller arm that second fixed pulley is enclosed within the second roller arm, first roller arm is parallel with the second roller arm and be not located along the same line, movable pulley is between the first fixed pulley and the second fixed pulley, and hauling rope walks around the first fixed pulley, movable pulley and the second fixed pulley successively.The self-regulation pleasure boat group that the utility model proposes, on the one hand, by hauling rope from two ends hoisting movable pulley, improve lifting rising or falling speed, on the other hand, hauling rope all walks around swingable fixed pulley in movable pulley both sides, can adjust the rope feeding angle of hauling rope in time, thus reduces the swing in hauling rope retractable cable process.
Description
Technical field
The utility model relates to lifting technical field, particularly relates to a kind of self-regulation pleasure boat group.
Background technology
Pleasure boat frame is one of the common tool in adjustment hauling rope direction, and major part is fixed pulley, when hauling rope is drawn by pay off rack, is then drawn by the fixed pulley on pleasure boat frame.There are the following problems for existing pleasure boat frame: the direction of hauling rope can only be changed in a plane, fixed pulley position adjustment simultaneously on pleasure boat frame is dumb, because hauling rope is longer, the roll of pay off rack is longer, in actual unwrapping wire process, along with hauling rope occur that the position of the relative roll of end position occurs axially to change time, the rope feeding angle of hauling rope can change, and the position of fixed pulley cannot adjust in time, cause superimposing thread phenomenon occurs.
Utility model content
For solving the technical matters existed in background technology, the utility model proposes a kind of self-regulation pleasure boat group, structure is simple, improves lifting rising or falling speed, and can adjust the rope feeding angle of hauling rope in time.
A kind of self-regulation pleasure boat group that the utility model proposes, comprising: the first support, the second support, the first roller arm, the second roller arm, the first fixed pulley, the second fixed pulley, movable pulley;
First roller arm is arranged on the first support, and it is outer and can move axially along the first roller arm that the first fixed pulley is enclosed within the first roller arm;
Second roller arm is arranged on the secondary support bracket, and it is outer and can move axially along the second roller arm that the second fixed pulley is enclosed within the second roller arm;
First support and the second support are oppositely arranged, and make the first roller arm parallel with the second roller arm and are not located along the same line, and movable pulley is between the first fixed pulley and the second fixed pulley, and hauling rope walks around the first fixed pulley, movable pulley and the second fixed pulley successively.
Preferably, clutch shaft bearing is provided with between the first fixed pulley and the first roller arm.
Preferably, the second bearing is provided with between the second fixed pulley and the second roller arm.
Preferably, the first roller arm and the second roller arm are positioned in same level.
In the utility model, the self-regulation pleasure boat group proposed, first roller arm is arranged on the first support, it is outer and can move axially along the first roller arm that first fixed pulley is enclosed within the first roller arm, second roller arm is arranged on the secondary support bracket, it is outer and can move axially along the second roller arm that second fixed pulley is enclosed within the second roller arm, first roller arm is parallel with the second roller arm and be not located along the same line, movable pulley is between the first fixed pulley and the second fixed pulley, and hauling rope walks around the first fixed pulley, movable pulley and the second fixed pulley successively.By the self-regulation pleasure boat group of above-mentioned optimal design, on the one hand, by hauling rope from two ends hoisting movable pulley, improve lifting rising or falling speed, on the other hand, hauling rope all walks around swingable fixed pulley in movable pulley both sides, can adjust the rope feeding angle of hauling rope in time, thus reduces the swing in hauling rope retractable cable process.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of self-regulation pleasure boat group that the utility model proposes.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the structural representation of a kind of self-regulation pleasure boat group that the utility model proposes.
With reference to Fig. 1, a kind of self-regulation pleasure boat group that the utility model proposes, comprising: the first support 1, second support 2, first roller arm 3, second roller arm 4, first fixed pulley 5, second fixed pulley 6, movable pulley 7;
First roller arm 3 is arranged on the first support 1, and it is outer and can move axially along the first roller arm 3 that the first fixed pulley 5 is enclosed within the first roller arm 3, is provided with clutch shaft bearing between the first fixed pulley 5 and the first roller arm 3;
Second roller arm 4 is arranged on the second support 2, and it is outer and can move axially along the second roller arm 4 that the second fixed pulley 6 is enclosed within the second roller arm 4, is provided with the second bearing between the second fixed pulley 6 and the second roller arm 4;
First support 1 and the second support 2 are oppositely arranged, make the first roller arm 3 parallel with the second roller arm 4 and be positioned in same level, first roller arm 3 and the second roller arm 4 are not located along the same line simultaneously, movable pulley 7 is between the first fixed pulley 5 and the second fixed pulley 6, and hauling rope walks around the first fixed pulley 5, movable pulley 7 and the second fixed pulley 6 successively.
In lifting process, first the first fixed pulley and the second fixed pulley position respectively on the first roller arm and the second roller arm is regulated, make the first fixed pulley relative with the second fixed pulley position, carry out take-up by the take-up and pay-off device connecting hauling rope two ends simultaneously, movable pulley lift stroke increases, accelerate the lifting speed of material, when the position that simultaneously hauling rope enters the relative roll in end position occurs axially to change, the rope feeding angle of hauling rope changes, first fixed pulley and the second fixed pulley are along with rope feeding angle change corresponding movement vertically on roller arm, automatically to adjust the rope feeding angle of hauling rope in time, thus reduce the swing of hauling rope, avoid superimposing thread to occur.
In the present embodiment, the self-regulation pleasure boat group proposed, first roller arm is arranged on the first support, it is outer and can move axially along the first roller arm that first fixed pulley is enclosed within the first roller arm, second roller arm is arranged on the secondary support bracket, it is outer and can move axially along the second roller arm that second fixed pulley is enclosed within the second roller arm, first roller arm is parallel with the second roller arm and be not located along the same line, movable pulley is between the first fixed pulley and the second fixed pulley, and hauling rope walks around the first fixed pulley, movable pulley and the second fixed pulley successively.By the self-regulation pleasure boat group of above-mentioned optimal design, on the one hand, by hauling rope from two ends hoisting movable pulley, improve lifting rising or falling speed, on the other hand, hauling rope all walks around swingable fixed pulley in movable pulley both sides, can adjust the rope feeding angle of hauling rope in time, thus reduces the swing in hauling rope retractable cable process.
In a specific embodiment, between the first fixed pulley and the first roller arm, be provided with clutch shaft bearing, be provided with the second bearing between the second fixed pulley and the second roller arm, change cliding friction into friction of rolling, reduce the friction force of fixed pulley movement on roller arm.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a self-regulation pleasure boat group, it is characterized in that, comprising: the first support (1), the second support (2), the first roller arm (3), the second roller arm (4), the first fixed pulley (5), the second fixed pulley (6), movable pulley (7);
First roller arm (3) is arranged on the first support (1), and the first fixed pulley (5) is enclosed within the first roller arm (3) and can move axially along the first roller arm (3) outward;
Second roller arm (4) is arranged on the second support (2), and the second fixed pulley (6) is enclosed within the second roller arm (4) and can move axially along the second roller arm (4) outward;
First support (1) and the second support (2) are oppositely arranged, make the first roller arm (3) parallel with the second roller arm (4) and be not located along the same line, movable pulley (7) is positioned between the first fixed pulley (5) and the second fixed pulley (6), and hauling rope walks around the first fixed pulley (5), movable pulley (7) and the second fixed pulley (6) successively.
2. self-regulation pleasure boat group according to claim 1, is characterized in that, is provided with clutch shaft bearing between the first fixed pulley (5) and the first roller arm (3).
3. self-regulation pleasure boat group according to claim 1, is characterized in that, is provided with the second bearing between the second fixed pulley (6) and the second roller arm (4).
4. self-regulation pleasure boat group according to claim 1, is characterized in that, the first roller arm (3) and the second roller arm (4) are positioned in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070280.3U CN204416941U (en) | 2015-01-30 | 2015-01-30 | A kind of self-regulation pleasure boat group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070280.3U CN204416941U (en) | 2015-01-30 | 2015-01-30 | A kind of self-regulation pleasure boat group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204416941U true CN204416941U (en) | 2015-06-24 |
Family
ID=53467330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520070280.3U Expired - Fee Related CN204416941U (en) | 2015-01-30 | 2015-01-30 | A kind of self-regulation pleasure boat group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204416941U (en) |
-
2015
- 2015-01-30 CN CN201520070280.3U patent/CN204416941U/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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.469, West No.6 Road, East District, Wuhu Machinery Industrial Park, Anhui Province 241100 Patentee after: HEJIAN KATE (WUHU) HEAVY INDUSTRY TECHNOLOGY Co.,Ltd. Address before: 241100 Anhui city of Wuhu province Wuhu County Economic Development Zone, Wuhu six Wuhu road building company Patentee before: WUHU HEJIAN ROADS AND BRIDGES MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210408 Address after: 436000 Wuhan fanken intelligent equipment plant 1, Wuhan Port Industrial Park, Ezhou Economic Development Zone, Hubei Province Patentee after: Joint Construction Carter (Wuhan) Heavy Engineering Technology Co.,Ltd. Address before: 241100 no.469, Xici 6th Road, East District, Wuhu Machinery Industrial Park, Anhui Province Patentee before: HEJIAN KATE (WUHU) HEAVY INDUSTRY TECHNOLOGY Co.,Ltd. |
|
| 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: 20150624 |