CN201785098U - Wire coil bracket - Google Patents
Wire coil bracket Download PDFInfo
- Publication number
- CN201785098U CN201785098U CN2010202887750U CN201020288775U CN201785098U CN 201785098 U CN201785098 U CN 201785098U CN 2010202887750 U CN2010202887750 U CN 2010202887750U CN 201020288775 U CN201020288775 U CN 201020288775U CN 201785098 U CN201785098 U CN 201785098U
- Authority
- CN
- China
- Prior art keywords
- support
- pivot shaft
- hole
- wire coil
- coil bracket
- 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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Abstract
The utility model relates to a wire coil bracket, which includes a base. Two sides of the base extend upwards to form a support frame, support holes and support shafts are arranged on the support frame, and the support shafts penetrate through the support holes; and spiral bearings are arranged at opposite ends of the two support shafts. The wire coil bracket is a tool which can reduce friction, reasonably distribute stress, reduce labor intensity and ensure safety. Compared with the traditional method, the wire coil bracket is more stable, so that the phenomenon that a guide wire is released from the support shaft hardly happens, and the construction safety is ensured.
Description
Technical field
The utility model relates to electric wire erection construction field, relates in particular to a kind of drum support.
Background technology
In the construction operation that sets up high tension cord and relevant line construction, often use the drum support, the electric wire that need are set up is wrapped on the drum, convenient moving and retractable cable; Adopt the drum support can reduce labour intensity, and the utilization scientific approach, rationally utilize mechanical characteristics, improve the safe operation quality.And when carrying out unwrapping wire and take-up, adopt horizontal pay off rack or vertical pay off rack to come work more in the past, and mainly be to use punching rolling bar mode that drum is propped, rolling bar adopts solid-iron axle or hollow iron pipe more.Always the rolling bar bending can occur in actual use, rotary resistance increases, and wear phenomenon is very serious, and the rolling bar that uses up once just can not have been used next time again, and this has just strengthened cost consumption in the middle of invisible.
The utility model content
The utility model provides a kind of spiral kinking plate rail at above-mentioned the deficiencies in the prior art, has reduced friction, has alleviated user's labour intensity, and is also reusable, saved cost.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of drum support, include base, and described base both sides extend upward to bracing frame, are equipped with supported hole and pivot shaft on the support frame as described above, and described pivot shaft is located in the supported hole; Described two pivot shafts are equipped with screw bearing on relative termination.
Preferably, described pivot shaft and supported hole are for being threaded.
Preferably, radially be provided with pin-and-hole on the described supported hole; Radially be provided with some holes on the described pivot shaft; The employing pin can pass the hole on pin-and-hole and the pivot shaft.
Preferably, arrange vertically in the hole on the described pivot shaft.
Compared with prior art, the advantage that the utlity model has: this drum support is an integral structure, and supported hole and the pivot shaft that can prop drum is set on the base both sides, and two pivot shafts pass the axle center that supported hole is resisted against drum, thereby drum is fastened; Drum rotation for convenience, the termination of pivot shaft is provided with screw bearing, that is to say that the screw bearing fixed part captives joint with pivot shaft, and moving part is resisted against the drum axle center and locates.
The utility model product is a kind of can reducing friction, and reasonable distribution is stressed, can reduce labour intensity and can guarantee safe Work tool again.And compare with traditional drum support, more stable, not being prone to lead takes off a phenomenon, thereby guarantees construction safety.
Description of drawings
Fig. 1 is the structural representation of the utility model product running condition;
Description of reference numerals:
The 1-base; The 11-bracing frame;
The 2-supported hole;
The 3-pivot shaft;
The 4-screw bearing;
The 5-drum.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
A kind of drum support as shown in Figure 1 includes base 1, and base 1 both sides extend upward to bracing frame 11, and shown in the figure is that two bracing frames 11 are installed on base 1; Be equipped with supported hole 2 and pivot shaft 3 on the top of two bracing frames 11, with two pivot shafts 3 respectively correspondence pass two supported holes 2; And on the relative termination of two pivot shafts 3, all be provided with screw bearing 4.Like this, drum 5 can be placed between two pivot shafts 3, screw bearing 4 is resisted against the place, axle center of drum 5, reduces the resistance that drum 5 rotates.
In actual applications, can be between pivot shaft 3 and the supported hole 2 and be threaded, or on supported hole 2, be disposed radially pin-and-hole, and on pivot shaft 3, radially be provided with some holes, adopt pin can pass hole on pin-and-hole and the pivot shaft.That is to say that the distance between conveniently adjusted two pivot shafts 3 of aforesaid way wherein adopts easier adjusting that be threaded.When adopting pin to regulate, arrange vertically in the hole on the pivot shaft 3.
The punching rolling bars that adopt screw bearing 4 to substitute in the past, the tolerance intensity of this bearing 4 can reach the requirement of spreading conducting wire bobbin fully, will originally carry the rolling bar place and install screw bearing and get final product, install simple, easy to use, not only saved the installation drum time, also significantly reduce spillage of material.
When the lay and recover wire operation, substitute rolling bar by adopting screw bearing, not only reduce wearing and tearing and reduce spillage of material, and no matter be that mechanical traction or manpower exhibition are put, all reducing cost in varying degrees.
The utility model product is not suitable for mountain area unwrapping wire operation, but can be by the power of reducing friction because weight is bigger, and reasonable distribution is stressed, and disposable installation is reusable, and stability, safety performance are high.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. drum support, it is characterized in that: include base, described base both sides extend upward to bracing frame, are equipped with supported hole and pivot shaft on the support frame as described above, and described pivot shaft is located in the supported hole; Described two pivot shafts are equipped with screw bearing on relative termination.
2. drum support as claimed in claim 1 is characterized in that: described pivot shaft and supported hole are for being threaded.
3. drum support as claimed in claim 1 is characterized in that: radially be provided with pin-and-hole on the described supported hole; Radially be provided with some holes on the described pivot shaft; The employing pin can pass the hole on pin-and-hole and the pivot shaft.
4. drum support as claimed in claim 3 is characterized in that: arrange vertically in the hole on the described pivot shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202887750U CN201785098U (en) | 2010-08-10 | 2010-08-10 | Wire coil bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202887750U CN201785098U (en) | 2010-08-10 | 2010-08-10 | Wire coil bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201785098U true CN201785098U (en) | 2011-04-06 |
Family
ID=43817073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202887750U Expired - Lifetime CN201785098U (en) | 2010-08-10 | 2010-08-10 | Wire coil bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201785098U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951500A (en) * | 2012-11-20 | 2013-03-06 | 国家电网公司 | Scattered wire winding and unwinding device |
| CN103950797A (en) * | 2014-05-14 | 2014-07-30 | 赵咪咪 | Netting twine unreeling device for fishing netting repairing |
| CN104743412A (en) * | 2015-02-13 | 2015-07-01 | 国网黑龙江省电力有限公司绥化供电公司 | Automatic wire take-up device special for power grid |
-
2010
- 2010-08-10 CN CN2010202887750U patent/CN201785098U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951500A (en) * | 2012-11-20 | 2013-03-06 | 国家电网公司 | Scattered wire winding and unwinding device |
| CN102951500B (en) * | 2012-11-20 | 2015-05-20 | 国家电网公司 | Scattered wire winding and unwinding device |
| CN103950797A (en) * | 2014-05-14 | 2014-07-30 | 赵咪咪 | Netting twine unreeling device for fishing netting repairing |
| CN104743412A (en) * | 2015-02-13 | 2015-07-01 | 国网黑龙江省电力有限公司绥化供电公司 | Automatic wire take-up device special for power grid |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |