CN203883379U - Positionable wire guiding pulley - Google Patents
Positionable wire guiding pulley Download PDFInfo
- Publication number
- CN203883379U CN203883379U CN201420327152.8U CN201420327152U CN203883379U CN 203883379 U CN203883379 U CN 203883379U CN 201420327152 U CN201420327152 U CN 201420327152U CN 203883379 U CN203883379 U CN 203883379U
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- CN
- China
- Prior art keywords
- clamping plate
- pulley
- positioning
- grooved roller
- shaft
- 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 - Lifetime
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- 230000000694 effects Effects 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Pulleys (AREA)
Abstract
The utility model discloses a positionable wire guiding pulley comprising two pulley bodies and a pulley frame body. Each pulley body is mainly composed of two chucks, a grooved roller, and a through shaft. The two chucks are installed on the sides of the two ends of the grooved roller. The through shaft penetrates the circle centers of the chucks and the circle centers of the end faces of the grooved roller. Positioning through holes are disposed on the end faces of the two chucks. The pulley frame body comprises a hanger plate. The bottom side surface of the hanger plate is connected with a main block. The bottom side surface of the hanger plate is connected with two first clamping plates, two intermediate stopper clamping plates, and two second clamping plates. The two first clamping plates are connected with the two ends of the through shaft of the first pulley body, respectively. The two second clamping plates are connected with the two ends of the through shaft of the second pulley body, respectively. The intermediate stopper clamping plates are connected with the first clamping plate and the second clamping plate through connection column, respectively. The positioning columns are inserted into the positioning through holes. The positionable wire guiding pulley can be positioned.
Description
Technical field
The utility model relate in power equipment can positioning wires leading block.
Background technology
Important auxiliary equipment during wire guide pulley sets up as electric wire, existing wire guide pulley does not possess brake gear, in erection process, control that electric wire do not move the main beginning of mode portion pull unit or manpower hold and do not make electric wire move, all there is unsafe factor in above-mentioned two kinds of modes, when pull unit breaks down, for example pull unit is stopped and is not moved, now wire there will be quick setback, the bracing wire action need in early stage operates again, and manpower location, can be that operating personnel are for a long time in acting state, and general operation personnel are in work high above the ground, therefore can work the mischief to operating personnel's safety.
Utility model content
The purpose of this utility model is to provide the one can positioning wires leading block, can realize the positioning action to leading block.
The purpose of this utility model is achieved through the following technical solutions: can positioning wires leading block, comprise 2 pulley bodies, each pulley body is mainly made up of 2 chucks, 1 grooved roller, 1 through shaft, 2 chucks are respectively installed to the side, two ends of grooved roller, through shaft runs through the center of circle of chuck and the end face center of circle of grooved roller, and the end face of 2 chucks has positioning through hole; Also comprise pulley support body, pulley support body comprises boatswain chair, boatswain chair downside is connected with main body block, main body block downside is connected with 2 the first clamping plate, 2 realizing middle limiting clamping plate, 2 the second clamping plate, 2 the first clamping plate are connected respectively on the through shaft two ends of first pulley body, 2 the second clamping plate are connected respectively on the through shaft two ends of second pulley body, and realizing middle limiting clamping plate are connected with the first clamping plate and the second clamping plate respectively by joint pin, are inserted with reference column in positioning through hole.
The design principle of said structure is: utilize 2 pulley body group wire guide structures, pulley body is mainly made up of 2 chucks, 1 grooved roller, 1 through shaft, be conducive to guiding operation, the clamp structure of 2 the first clamping plate, 2 realizing middle limiting clamping plate, 2 the second clamping plate composition pulley bodies.2 the first clamping plate form the clamp groove of first pulley body of clamping, 2 the second clamping plate form the clamp groove of holding second pulley body, 2 realizing middle limiting clamping plate are connected with the second clamping plate and the first clamping plate by joint pin, increase the intensity of total, simultaneously, joint pin, realizing middle limiting clamping plate, the first clamping plate, main body block encloses the area of space A forming, joint pin, realizing middle limiting clamping plate, the second clamping plate, main body block encloses the area of space B forming, in positioning through hole, be inserted with after reference column, reference column can be positioned at outside area of space B and area of space A, this mode can play pulley body location, but because the arc length of the pulley body outside area of space B and area of space A is larger, therefore the orientation range of reference column is large.Therefore preferred, reference column is positioned at joint pin, realizing middle limiting clamping plate, the first clamping plate, main body block and encloses the area of space forming, or reference column is positioned at joint pin, realizing middle limiting clamping plate, the second clamping plate, main body block and encloses the area of space forming.The orientation range region urine of this technical scheme is in positioning action.
Preferably, the wheel face of grooved roller is groove type, to adapt to electric wire.
Preferably, the wheel face of grooved roller is provided with striped projection, increases friction effect.
Preferably, realizing middle limiting clamping plate and main body block are carried out hinged, and joint pin carries out screw with the first clamping plate and is connected, and joint pin carries out screw with the second clamping plate and is connected.
The utility model has the advantage of: simple in structure, cost is low, can realize the positioning action to leading block.
Brief description of the drawings
Fig. 1 is schematic side view of the present utility model.
Fig. 2 is the utility model front-view schematic diagram.
Reference numeral in figure is expressed as: 1, boatswain chair; 2, main body block; 3, the first clamping plate; 4, realizing middle limiting clamping plate; 5, the second clamping plate; 6, chuck; 7, joint pin; 8, reference column; 9, grooved roller; 10, through shaft; 61, positioning through hole.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment 1:
As Figure 1-Figure 2.
Can positioning wires leading block, comprise 2 pulley bodies, each pulley body is mainly made up of 9,1 through shaft 10 of 6,1 grooved roller of 2 chucks, 2 chucks 6 are respectively installed to the side, two ends of grooved roller 9, through shaft 10 runs through the center of circle of chuck 6 and the end face center of circle of grooved roller 9, and the end face of 2 chucks 6 has positioning through hole 61; Also comprise pulley support body, pulley support body comprises boatswain chair 1, boatswain chair 1 downside is connected with main body block 2, main body block downside is connected with 4,2 the second clamping plate 5 of 3,2 realizing middle limiting clamping plate of 2 the first clamping plate, 2 the first clamping plate 3 are connected respectively on through shaft 10 two ends of first pulley body, 2 the second clamping plate are connected respectively on through shaft 10 two ends of second pulley body, realizing middle limiting clamping plate 4 are connected with the first clamping plate 3 and the second clamping plate respectively by joint pin 7, are inserted with reference column 8 in positioning through hole.
The design principle of said structure is: utilize 2 pulley body group wire guide structures, pulley body is mainly made up of 9,1 through shaft 10 of 6,1 grooved roller of 2 chucks, be conducive to guiding operation, 4,2 the second clamping plate 5 of 3,2 realizing middle limiting clamping plate of 2 the first clamping plate form the clamp structure of pulley body.2 the first clamping plate 3 form the clamp groove of first pulley body of clamping, 2 the second clamping plate 5 form the clamp groove of holding second pulley body, 2 realizing middle limiting clamping plate 4 are connected with the second clamping plate 5 and the first clamping plate by joint pin 7, increase the intensity of total, simultaneously, joint pin 7, realizing middle limiting clamping plate 4, the first clamping plate 3, main body block 2 encloses the area of space A forming, joint pin 7, realizing middle limiting clamping plate 4, the second clamping plate, main body block 2 encloses the area of space B forming, in positioning through hole, be inserted with after reference column 8, reference column 8 can be positioned at outside area of space B and area of space A, this mode can play pulley body location, but because the arc length of the pulley body outside area of space B and area of space A is larger, therefore the orientation range of reference column 8 is large.Therefore preferred, reference column 8 is positioned at joint pin 7, realizing middle limiting clamping plate 4, the first clamping plate 3, main body block 2 and encloses the area of space forming, or reference column 8 is positioned at joint pin 7, realizing middle limiting clamping plate 4, the second clamping plate, main body block 2 and encloses the area of space forming.The orientation range region urine of this technical scheme is in positioning action.
Preferred mode of operation is: make pulley body not rotate, in side-looking direction, when positioning through hole in rotary moving to after in area of space B and area of space A, insert reference column 8, when now pulley body clockwise direction rotates, the reference column 8 of the first clamping plate can be subject to the spacing of joint pin, and pulley body counterclockwise rotates, and the reference column 8 of the first clamping plate can be subject to the spacing of the first clamping plate; When now pulley body clockwise direction rotates, the reference column 8 of the second clamping plate can be subject to the spacing of the second clamping plate, and pulley body counterclockwise rotates, and the reference column 8 of the second clamping plate can be subject to the spacing of joint pin, limit effect the best now.
Preferably, the wheel face of grooved roller is groove type, to adapt to electric wire.
Preferably, the wheel face of grooved roller is provided with striped projection, increases friction effect.
Preferably, realizing middle limiting clamping plate 4 and main body block are carried out hinged, and joint pin 7 carries out screw with the first clamping plate 3 and is connected, and joint pin 7 carries out screw with the second clamping plate and is connected.
As mentioned above, can well realize the utility model.
Claims (5)
1. can positioning wires leading block, it is characterized in that: comprise 2 pulley bodies, each pulley body is mainly made up of 2 chucks (6), 1 grooved roller (9), 1 through shaft (10), 2 chucks (6) are respectively installed to the side, two ends of grooved roller (9), through shaft (10) runs through the center of circle of chuck (6) and the end face center of circle of grooved roller (9), and the end face of 2 chucks (6) has positioning through hole (61), also comprise pulley support body, pulley support body comprises boatswain chair (1), boatswain chair (1) downside is connected with main body block (2), main body block downside is connected with 2 the first clamping plate (3), 2 realizing middle limiting clamping plate (4), 2 the second clamping plate (5), 2 the first clamping plate (3) are connected respectively on through shaft (10) two ends of first pulley body, 2 the second clamping plate are connected respectively on through shaft (10) two ends of second pulley body, realizing middle limiting clamping plate (4) are connected with the first clamping plate (3) and the second clamping plate respectively by joint pin (7), in positioning through hole, be inserted with reference column (8).
2. according to claim 1 can positioning wires leading block, it is characterized in that: reference column (8) is positioned at joint pin (7), realizing middle limiting clamping plate (4), the first clamping plate (3), main body block (2) and encloses the area of space forming, or reference column (8) is positioned at joint pin (7), realizing middle limiting clamping plate (4), the second clamping plate, main body block (2) and encloses the area of space forming.
3. according to claim 1 can positioning wires leading block, it is characterized in that: the wheel face of grooved roller is groove type.
4. according to claim 1 can positioning wires leading block, it is characterized in that: the wheel face of grooved roller is provided with striped projection.
5. according to claim 1 can positioning wires leading block, it is characterized in that: realizing middle limiting clamping plate (4) carry out hinged with main body block, joint pin (7) carries out screw with the first clamping plate (3) and is connected, and joint pin (7) carries out screw with the second clamping plate and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327152.8U CN203883379U (en) | 2014-06-19 | 2014-06-19 | Positionable wire guiding pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327152.8U CN203883379U (en) | 2014-06-19 | 2014-06-19 | Positionable wire guiding pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883379U true CN203883379U (en) | 2014-10-15 |
Family
ID=51683847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327152.8U Expired - Lifetime CN203883379U (en) | 2014-06-19 | 2014-06-19 | Positionable wire guiding pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037655A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Localizable electric wire guiding pulley |
-
2014
- 2014-06-19 CN CN201420327152.8U patent/CN203883379U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037655A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Localizable electric wire guiding pulley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |