CN205452970U - Convenient two -restriction formula tensioner bullwheel - Google Patents
Convenient two -restriction formula tensioner bullwheel Download PDFInfo
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- CN205452970U CN205452970U CN201620255196.3U CN201620255196U CN205452970U CN 205452970 U CN205452970 U CN 205452970U CN 201620255196 U CN201620255196 U CN 201620255196U CN 205452970 U CN205452970 U CN 205452970U
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- convenient
- pole
- cross bar
- pumping rod
- bolt
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Abstract
The utility model discloses a convenient two -restriction formula tensioner bullwheel, which comprises a bracket, take out the upper end of pole and install the fixture block that matches with the spacing groove through the round pin axle, the horizontal pole corresponds the face with the upper end of taking out the pole and is equipped with the through -hole, take out the right -hand member of pole and install the fixed block, the lagging has been cup jointed at the outside middle part of bolt, the lower extreme of lagging is equipped with the second ring channel, the spring is installed to the upper end of lagging, this convenient two -restriction formula tensioner bullwheel simple structure, convenient to use, design characteristics such as ingenious, and tight line process is simple and convenient, and its distinctive ring channel can effectively improve tensioner bullwheel's life, and takes out the pole and can better carry out the joint with the horizontal pole, and the supplementary fixed staff's of saving of joint physical power has been saved, moreover to fixed through bolt and fixed block still the utility model discloses a low in production cost is honest and clean, and other ordinary tensioner bullwheel are compared in easily processing preparation, and this device is with the obvious advantage, uses widely after being worth.
Description
Technical field
This utility model relates to electric power stringing technical field, a kind of convenient two-restriction formula wire tensioning device.
Background technology
In the construction operation on erecting power lines road, wire tensioning device is through commonly used instrument, prior art mainly use drawtongs complete stringing work, although currently used drawtongs structure species is various, but main locking by jaw realizes unwrapping wire, stringing, and use the most repeatedly and folding, the degree of blocking of common jaw can reduce, being unfavorable for stringing, service life is shorter, for this it is proposed that a kind of convenient two-restriction formula wire tensioning device.
Utility model content
The purpose of this utility model is to provide a kind of convenient two-restriction formula wire tensioning device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of convenient two-restriction formula wire tensioning device, including support, the outside left and right sides of described support is separately installed with wire spool and rocking bar by rotating shaft, it is installed with cross bar on the upside of the right part of described support, the inner chamber of described cross bar is provided with pumping rod, the opposite face of described cross bar and pumping rod is equipped with first annular groove, the upper end of described cross bar is provided with stopper slot, the upper end of described pumping rod is provided with the fixture block mated with stopper slot by bearing pin, the upper end corresponding surface of described cross bar and pumping rod is provided with through hole, the right-hand member of described pumping rod is provided with fixed block, described fixed block is three-back-shaped, the middle part of described fixed block is bolted with bolt, the outer middle side part of described bolt is socketed with cage plate, the lower end of described cage plate is provided with the second cannelure, the upper end of described cage plate is provided with spring.
Preferably, the intracavity sidewall of described stopper slot is provided with projection, and the upper end of described fixture block is provided with the groove mated with projection.
Preferably, the upper end of described bolt is installed with the handle of L-type.
Compared with prior art, the beneficial effects of the utility model are: this convenient two-restriction formula wire tensioning device simple in construction, easy to use, the feature such as be skillfully constructed, stringing process is simple and convenient, its distinctive cannelure can be effectively improved the service life of wire tensioning device, and pumping rod can more preferably carry out clamping with cross bar, fixing also by bolt and fixed block, save clamping auxiliary fixed knot and save the muscle power of staff, and the low production cost that this use is novel, it is prone to processing and fabricating, compare other common wire tensioning devices, this device is with the obvious advantage, promote the use of after being worth.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model partial top structural representation；
Fig. 3 is structure for amplifying schematic diagram at this utility model A.
In figure: 1 rocking bar, 2 supports, 3 wire spools, 4 stopper slots, 5 first annular grooves, 6 bearing pins, 7 fixture blocks, 8 second cannelures, 9 bolts, 10 cage plates, 11 fixed blocks, 12 springs, 13 pumping rods, 14 cross bars, 15 rotating shafts, 16 through holes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-3，A kind of technical scheme of this utility model offer: a kind of convenient two-restriction formula wire tensioning device，Including support 2，The outside left and right sides of described support 2 is separately installed with wire spool 3 and rocking bar 1 by rotating shaft 15，It is installed with cross bar 14 on the upside of the right part of described support 2，The inner chamber of described cross bar 14 is provided with pumping rod 13，Mated with pumping rod 13 by cross bar 14，Device is made more to have motility，Operability is also simple easily to be received，The opposite face of described cross bar 14 and pumping rod 13 is equipped with first annular groove 5，In order to protect the line carried out immediately，Guarantee will not damage，The upper end of described cross bar 14 is provided with stopper slot 4，The intracavity sidewall of described stopper slot 4 is provided with projection，The upper end of described fixture block 7 is provided with the groove mated with projection，Can preferably carry out clamping，Ensure that the stability of whole device，The upper end of described pumping rod 13 is provided with, by bearing pin 6, the fixture block 7 mated with stopper slot 4，The upper end corresponding surface of described cross bar 14 and pumping rod 13 is provided with through hole 16，The right-hand member of described pumping rod 13 is provided with fixed block 11，Described fixed block 11 is three-back-shaped，The middle part of described fixed block 11 is bolted with bolt 9，The upper end of described bolt 9 is installed with the handle of L-type，In order to convenient immediately，Need not be operated by external instrument，Cause work slowly and trouble，The outer middle side part of described bolt 9 is socketed with cage plate 10，The lower end of described cage plate 10 is provided with the second cannelure 8，The upper end of described cage plate 10 is provided with spring 12，Increase damping property，Effect to whole device is also positive，Structure is more complete.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
- null1. a convenient two-restriction formula wire tensioning device，Including support (2)，The outside left and right sides of described support (2) is separately installed with wire spool (3) and rocking bar (1) by rotating shaft (15)，It is characterized in that: on the upside of the right part of described support (2), be installed with cross bar (14)，The inner chamber of described cross bar (14) is provided with pumping rod (13)，The opposite face of described cross bar (14) and pumping rod (13) is equipped with first annular groove (5)，The upper end of described cross bar (14) is provided with stopper slot (4)，The upper end of described pumping rod (13) is provided with, by bearing pin (6), the fixture block (7) mated with stopper slot (4)，The upper end corresponding surface of described cross bar (14) and pumping rod (13) is provided with through hole (16)，The right-hand member of described pumping rod (13) is provided with fixed block (11)，Described fixed block (11) is three-back-shaped，The middle part of described fixed block (11) is bolted with bolt (9)，The outer middle side part of described bolt (9) is socketed with cage plate (10)，The lower end of described cage plate (10) is provided with the second cannelure (8)，The upper end of described cage plate (10) is provided with spring (12).
- One the most according to claim 1 convenient two-restriction formula wire tensioning device, it is characterised in that: the intracavity sidewall of described stopper slot (4) is provided with projection, and the upper end of described fixture block (7) is provided with the groove mated with projection.
- One the most according to claim 1 convenient two-restriction formula wire tensioning device, it is characterised in that: the upper end of described bolt (9) is installed with the handle of L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255196.3U CN205452970U (en) | 2016-03-30 | 2016-03-30 | Convenient two -restriction formula tensioner bullwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255196.3U CN205452970U (en) | 2016-03-30 | 2016-03-30 | Convenient two -restriction formula tensioner bullwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452970U true CN205452970U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620255196.3U Active CN205452970U (en) | 2016-03-30 | 2016-03-30 | Convenient two -restriction formula tensioner bullwheel |
Country Status (1)
| Country | Link |
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| CN (1) | CN205452970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264032A (en) * | 2016-08-23 | 2017-01-04 | 无锡市东赫金属制品有限公司 | A kind of novel metal fixes suspension member |
-
2016
- 2016-03-30 CN CN201620255196.3U patent/CN205452970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264032A (en) * | 2016-08-23 | 2017-01-04 | 无锡市东赫金属制品有限公司 | A kind of novel metal fixes suspension member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190530 Address after: 341899 Mujin Road, Quannan County, Ganzhou City, Jiangxi Province (in Dongzhu Machinery Factory) Patentee after: Quannan Yingchuang Electronics Co., Ltd. Address before: 311813 Jiyang, Shaoxing, Zhejiang, Zhuji Jiyang street new century garden, 13 apartments, 103 rooms Patentee before: Tang Zhuoqun |