CN203553746U - Upward hook type dual-purpose paying-off tackle - Google Patents
Upward hook type dual-purpose paying-off tackle Download PDFInfo
- Publication number
- CN203553746U CN203553746U CN201320648632.XU CN201320648632U CN203553746U CN 203553746 U CN203553746 U CN 203553746U CN 201320648632 U CN201320648632 U CN 201320648632U CN 203553746 U CN203553746 U CN 203553746U
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- support
- pulley
- crossbeam
- hook
- dual
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Abstract
The utility model discloses an upward hook type dual-purpose paying-off tackle. The dual-purpose paying-off tackle comprises a pedestal, a first support, a second support, a pulley, a rotating shaft, a crossbeam, a hook, a positioning pin and a connecting pin; one end of the pedestal has an opening and is shaped like a horizontally placed U-shape; the first support and the second support are fixedly connected to an upper end surface of the pedestal, and upper portions of the first support and the second support are both outwardly protruded arc-shape; the pulley and the rotating shaft are installed between the first support and the second support, the rotating shaft passes through the center of the pulley, and the pulley is capable of rotating around the rotating shaft; the crossbeam passes through top ends of the first support and the second support, one end of the crossbeam is provided with the positioning pin fixedly connected with crossbeam, and the central section, back to the pulley, of the crossbeam is equipped with the hook; and the central section of the first support is provided with the connecting pin, and an upper half portion of the first support is capable of rotating around the connecting pin. The upward hook type dual-purpose paying-off tackle is advantaged by high mechanical strength and safe and convenient use.
Description
Technical field
The utility model relates to the special actinobacillus device technical field of electric power, relates in particular to a kind of towards the dual-purpose releasing pulley of sky hook-type.
Background technology
Towards the dual-purpose releasing pulley of sky hook-type, both can be used as mounted model releasing pulley, can be used as again towards sky releasing pulley.In prior art, towards the not Portable belt of alignment pin of the dual-purpose releasing pulley of sky hook-type, and easily drop, use inconvenience.In addition, the mechanical strength of the base towards the dual-purpose releasing pulley of sky hook-type of the prior art is poor, when stressed, be very easy to distortion when excessive and open; For work high above the ground, existingly towards the dual-purpose releasing pulley of sky hook-type, be very easy to bring danger to staff.
At present, be starved of a kind of mechanical strength high, use safety and easily towards the dual-purpose releasing pulley of sky hook-type.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of mechanical strength high, use safety and easily towards the dual-purpose releasing pulley of sky hook-type.
The utility model is achieved by the following technical solution: towards the dual-purpose releasing pulley of sky hook-type, comprise base, the first support, the second support, pulley, rotating shaft, crossbeam, hook, alignment pin and connecting pin, one end opening of described base and be the U font of traverse, described the first support and described the second support are fixed on the upper surface of described base, and the top of described the first support and described the second support is all the circular arc of evagination, described pulley and described rotating shaft are installed between described the first support and described the second support, described rotating shaft is through the center of described pulley, and described pulley can rotate around described rotating shaft, described crossbeam is through the top of described the first support and described the second support, one end of described crossbeam is provided with described alignment pin, described alignment pin and described crossbeam are affixed, the middle part of described crossbeam dorsad described pulley is provided with described hook, the middle part of described the first support is provided with described connecting pin, the first half of described the first support can rotate around described connecting pin.
Preferably, the lateral surface of one end relative with its openend of described base is provided with the reinforcement directly contacting with this lateral surface, and the bottom surface of described base is provided with the hole and the screw thread that coordinate with bolt.
Preferably, the opening part of described hook is provided with split pin.
Towards compared with the dual-purpose releasing pulley of sky hook-type, alignment pin and the crossbeam towards the dual-purpose releasing pulley of sky hook-type of the present utility model is affixed, is easy to carry, and can avoids alignment pin to drop, thereby use more convenient with of the prior art; Base towards the dual-purpose releasing pulley of sky hook-type of the present utility model is provided with reinforcement, has increased the mechanical strength of base, thereby can prevent that base from opening because of stressed excessive distortion, brings danger to staff while avoiding work high above the ground.
The utlity model has following beneficial effect: mechanical strength is high, use is safe and convenience.
Accompanying drawing explanation
The profile towards the dual-purpose releasing pulley of sky hook-type that Fig. 1 provides for the utility model embodiment;
The end view towards the dual-purpose releasing pulley of sky hook-type that Fig. 2 provides for the utility model embodiment.
Number in the figure is: 1, base; 2, the first support; 3, the second support; 4, pulley; 5, rotating shaft; 6, crossbeam; 7, hook; 8, alignment pin; 9, reinforcement; 10, bolt; 11, connecting pin; 12 split pins.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
What the utility model provided comprises base 1, the first support 2, the second support 3, pulley 4, rotating shaft 5, crossbeam 6, hook 7, alignment pin 8, reinforcement 9, bolt 10, connecting pin 11 and split pin 12 towards the dual-purpose releasing pulley of sky hook-type, as depicted in figs. 1 and 2.
One end opening of base 1, and be the U font of traverse.The first support 2 and the second support 3 are fixed on the upper surface of base 1, and the top of the first support 2 and the second support 3 is all the circular arc of evagination, for holding wire.Pulley 4 and rotating shaft 5 are installed between the first support 2 and the second support 3, and rotating shaft 5 is through the center of pulley 4, and pulley 4 can 5 rotate around the shaft.Crossbeam 6 is through the top of the first support 2 and the second support 3.One end of crossbeam 6 is provided with alignment pin 8, for the first half of the first support 2 is fixed on to crossbeam 6.Alignment pin 8 is affixed with crossbeam 6, for avoiding alignment pin 8 to drop.The middle part of crossbeam 6 dorsad pulley 4 is provided with hook 7.The opening part of hook 7 is provided with split pin 12, for avoiding linking up with 7 unhook.The lateral surface of one end relative with its openend of base 1 is provided with for example two reinforcements 9 that directly contact with this lateral surface, for increasing the mechanical strength of base 1, prevents that the stressed excessive time distortion of base 1 from opening.The bottom surface of base 1 is provided with the hole and the screw thread that coordinate with bolt 10, for described coaster being fixed on to the cross-arm of electric pole.The first half that the middle part of the first support 2 is provided with connecting pin 11, the first supports 2 can rotate around connecting pin 11.
In the time of need to changing porcelain vase, the open card of base 1 is on the cross-arm of electric pole, and fixing by bolt 10, then open the first half of alignment pin 8 and the first support 2, wire is placed on pulley 4, then closes the first half of alignment pin 8 and the first support 2, in case wire dropping.
, towards compared with the dual-purpose releasing pulley of sky hook-type, because alignment pin 8 and the crossbeam 6 of described dual-purpose releasing pulley are affixed, be easy to carry, and can avoid alignment pin 8 to drop, thereby use more convenient with of the prior art.The base 1 of described dual-purpose releasing pulley is provided with reinforcement, has increased the mechanical strength of base 1, thereby can prevent that base 1 from opening because of stressed excessive distortion, brings danger to staff while avoiding work high above the ground.
More than describe execution mode of the present utility model in detail, but this example of just lifting for the ease of understanding should not be considered to be the restriction to the utility model scope.Equally; any person of ordinary skill in the field all can be according to the description of the technical solution of the utility model and preferred embodiment thereof; make various possible being equal to and change or replace, but all these changes or replacement all should belong to the protection range of the utility model claim.
Claims (3)
1. towards the dual-purpose releasing pulley of sky hook-type, it is characterized in that, this dual-purpose releasing pulley comprises base (1), the first support (2), the second support (3), pulley (4), rotating shaft (5), crossbeam (6), hook (7), alignment pin (8) and connecting pin (11); one end opening of described base (1) and be the U font of traverse, described the first support (2) and described the second support (3) are fixed on the upper surface of described base (1), and the top of described the first support (2) and described the second support (3) is all the circular arc of evagination, described pulley (4) and described rotating shaft (5) are installed between described the first support (2) and described the second support (3), described rotating shaft (5) is through the center of described pulley (4), and described pulley (4) can rotate around described rotating shaft (5), described crossbeam (6) is through the top of described the first support (2) and described the second support (3), one end of described crossbeam (6) is provided with described alignment pin (8), described alignment pin (8) is affixed with described crossbeam (6), the middle part of described crossbeam (6) dorsad described pulley (4) is provided with described hook (7), the middle part of described the first support (2) is provided with described connecting pin (11), the first half of described the first support (2) can rotate around described connecting pin (11).
2. as claimed in claim 1 towards the dual-purpose releasing pulley of sky hook-type, it is characterized in that, the lateral surface of one end relative with its openend of described base (1) is provided with the reinforcement (9) directly contacting with this lateral surface, and the bottom surface of described base (1) is provided with the hole and the screw thread that coordinate with bolt (10).
3. as claimed in claim 1 or 2ly towards the dual-purpose releasing pulley of sky hook-type, it is characterized in that, the opening part of described hook (7) is provided with split pin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648632.XU CN203553746U (en) | 2013-10-21 | 2013-10-21 | Upward hook type dual-purpose paying-off tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648632.XU CN203553746U (en) | 2013-10-21 | 2013-10-21 | Upward hook type dual-purpose paying-off tackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553746U true CN203553746U (en) | 2014-04-16 |
Family
ID=50471815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320648632.XU Expired - Fee Related CN203553746U (en) | 2013-10-21 | 2013-10-21 | Upward hook type dual-purpose paying-off tackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553746U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953508A (en) * | 2015-07-03 | 2015-09-30 | 国家电网公司 | Multifunctional tackle for paying-off |
| CN105071297A (en) * | 2015-09-08 | 2015-11-18 | 国家电网公司 | Multifunctional power distribution line paying-off tackle |
| CN105305297A (en) * | 2015-10-13 | 2016-02-03 | 南宁市正极机电有限公司 | Roller assembly for erecting overhead power cable |
| CN105932601A (en) * | 2016-07-05 | 2016-09-07 | 国网山东省电力公司德州供电公司 | Method for repairing break strand of overhead ground wire |
| CN108390318A (en) * | 2018-05-10 | 2018-08-10 | 侯薛亮 | A kind of Power Material releasing pulley |
| CN109599784A (en) * | 2017-10-02 | 2019-04-09 | 镇江长河电力技术有限公司 | It is a kind of that convenient cable drum pulley is fixedly mounted |
| CN110589619A (en) * | 2019-08-26 | 2019-12-20 | 国网新疆电力有限公司阿勒泰供电公司 | Auxiliary tool for paying off of generator car |
-
2013
- 2013-10-21 CN CN201320648632.XU patent/CN203553746U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953508A (en) * | 2015-07-03 | 2015-09-30 | 国家电网公司 | Multifunctional tackle for paying-off |
| CN105071297A (en) * | 2015-09-08 | 2015-11-18 | 国家电网公司 | Multifunctional power distribution line paying-off tackle |
| CN105305297A (en) * | 2015-10-13 | 2016-02-03 | 南宁市正极机电有限公司 | Roller assembly for erecting overhead power cable |
| CN105932601A (en) * | 2016-07-05 | 2016-09-07 | 国网山东省电力公司德州供电公司 | Method for repairing break strand of overhead ground wire |
| CN109599784A (en) * | 2017-10-02 | 2019-04-09 | 镇江长河电力技术有限公司 | It is a kind of that convenient cable drum pulley is fixedly mounted |
| CN108390318A (en) * | 2018-05-10 | 2018-08-10 | 侯薛亮 | A kind of Power Material releasing pulley |
| CN110589619A (en) * | 2019-08-26 | 2019-12-20 | 国网新疆电力有限公司阿勒泰供电公司 | Auxiliary tool for paying off of generator car |
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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: 20140416 Termination date: 20161021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |