CN203932931U - A kind of transmission pressure based on dynamic balance bracing or strutting arrangement in midair - Google Patents
A kind of transmission pressure based on dynamic balance bracing or strutting arrangement in midair Download PDFInfo
- Publication number
- CN203932931U CN203932931U CN201420394444.3U CN201420394444U CN203932931U CN 203932931 U CN203932931 U CN 203932931U CN 201420394444 U CN201420394444 U CN 201420394444U CN 203932931 U CN203932931 U CN 203932931U
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- CN
- China
- Prior art keywords
- transmission pressure
- midair
- connector
- compressing
- strutting arrangement
- 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
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 63
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of transmission pressure based on dynamic balance bracing or strutting arrangement in midair, comprise connector, rectangular screw, locking nut and transmission pressure supporting member, connector has at least both sides arm, each limit arm is an affixed rectangular screw respectively, and rectangular screw is positioned on the extended line of limit arm, each rectangular screw respectively lock set has locking nut; Transmission pressure supporting member is fixed in connector, and this transmission pressure supporting member comprises two compressing members, the madial wall cross section of this two compressing member is semicircular in shape respectively, each side of this two compressing member is hinged, each another side of this two compressing member adopts detachable retaining mechanism to be connected and fixed, and makes two compressing members surround the cylindrical cavity that two ends are penetrating and can pass for transmission pressure.The utility model can effectively be realized and fix in midair transmission pressure, makes it not be subjected to displacement and come off, and guarantees that transmission line sag is in prescribed limit, stablizes the safe distance over the ground at transmission line sag minimum point place.
Description
Technical field
The utility model relates to a kind of power equipment Work tool, particularly relates to a kind of transmission pressure based on dynamic balance bracing or strutting arrangement in midair.
Background technology
Long distance powedr transmission wire weight is very large, and it is fixing that the segment distance of need to being separated by adopts in midair bracing or strutting arrangement to support, and prevents that transmission pressure sag is excessive, and safe distance is not and pedestrian is wounded in electric discharge over the ground to cause transmission line.At present, the bracing or strutting arrangement in midair that prior art adopts easily causes transmission pressure be subjected to displacement and come off, thereby, be difficult to guarantee the safe distance over the ground at transmission pressure sag minimum point place.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of transmission pressure based on dynamic balance bracing or strutting arrangement is in midair provided, can effectively realize and fix in midair transmission pressure, make it not be subjected to displacement and come off, guarantee that transmission line sag is in prescribed limit, stablize the safe distance over the ground at transmission line sag minimum point place, improve wire transmission of electricity safety and wire below pedestrains safety.
The utility model solves the technical scheme that its technical problem adopts: a kind of transmission pressure based on dynamic balance bracing or strutting arrangement in midair, comprise connector, rectangular screw, locking nut and transmission pressure supporting member, connector has at least both sides arm, each limit arm is an affixed rectangular screw respectively, and rectangular screw is positioned on the extended line of limit arm, each rectangular screw respectively lock set has locking nut; Transmission pressure supporting member is fixed in connector, and this transmission pressure supporting member comprises two compressing members, the madial wall cross section of this two compressing member is semicircular in shape respectively, each side of this two compressing member is hinged, each another side of this two compressing member adopts detachable retaining mechanism to be connected and fixed, and makes two compressing members surround the cylindrical cavity that two ends are penetrating and can pass for transmission pressure.
Further, described retaining mechanism comprises holding screw and clamp nut, each another side of described two compressing members is respectively equipped with perforate, and this perforate is screw or through hole, the position of opening of described two compressing members is relative, holding screw is successively through the perforate of described two compressing members, and clamp nut cover locks in holding screw.
Further, described connector has both sides arm, and described connector is in the shape of the letter V, and the lateral wall of described transmission pressure supporting member is connected to a fixed with the tip portion of described connector in flakes by fixing.
Further, the interior angle of described connector is 120 °.
Further, described clamp nut is wing nut.
A kind of transmission pressure based on dynamic balance of the present utility model bracing or strutting arrangement in midair, when on-the-spot use, each rectangular screw is passed after the corresponding screwed hole on shaft tower, lock with locking nut, by the parallel transmission pressure inner chamber axis direction through transmission pressure supporting member, by clamp nut locking, under the extruding of clamp nut, two compressing members compress and fix transmission pressure.
The beneficial effects of the utility model are, the utility model adopts multiple rectangular screws (at least two) to share the weight of long distance powedr transmission wire, load-bearing is reduced greatly, and when a part of locking nut wherein comes off while causing corresponding rectangular not load-bearing of screw, also have remaining rectangular screw load-bearing, can guarantee that transmission pressure does not come off; In addition, the utility model adopts two compressing members to form transmission pressure supporting member, transmission pressure can be compressed and fixes, and can guarantee that transmission pressure is not subjected to displacement.Thereby, the utility model is simple in structure, construction is set up conveniently, can effectively realize and fix in midair transmission pressure and be not subjected to displacement and come off, guarantee that transmission line sag is in prescribed limit, stablize the safe distance over the ground at transmission line sag minimum point place, improve wire transmission of electricity safety and wire below pedestrains safety.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But a kind of transmission pressure based on dynamic balance of the present utility model in midair bracing or strutting arrangement is not limited to embodiment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment, shown in Figure 1, a kind of transmission pressure based on dynamic balance of the present utility model bracing or strutting arrangement in midair, comprise connector 1, rectangular screw 2, locking nut 3 and transmission pressure supporting member 5, connector 1 has both sides arm, and this connector 1 is in the shape of the letter V, and its interior angle is 120 °.Each limit arm of connector 1 is an affixed rectangular screw 2 respectively, and rectangular screw 2 is positioned on the extended line of limit arm, and each rectangular screw 2 respectively lock set has locking nut 3 (concrete, this locking nut 3 is round nut).The lateral wall of transmission pressure supporting member 54 is connected to a fixed with the tip portion of connector 1 in flakes by fixing, and this transmission pressure supporting member 5 comprises two compressing members, the madial wall cross section of this two compressing member is semicircular in shape respectively, each side of this two compressing member is hinged, and makes this two compressing member can realize opening and closing.Each another side of this two compressing member adopts detachable retaining mechanism to be connected and fixed, and makes two compressing members surround the cylindrical cavity that two ends are penetrating and can pass for transmission pressure.
Preferred as one, described retaining mechanism comprises holding screw 6 and clamp nut 7, each another side of described two compressing members is respectively equipped with perforate, and this perforate is screw or through hole, the position of opening of described two compressing members is relative, holding screw 6 is successively through the perforate of described two compressing members, and clamp nut 7 is specially wing nut, and its cover locks in holding screw 6.
A kind of transmission pressure based on dynamic balance of the present utility model bracing or strutting arrangement in midair, when on-the-spot use, two rectangular screws 2 are passed respectively after the corresponding screwed hole on shaft tower, lock with locking nut 3, by the parallel transmission pressure inner chamber axis direction through transmission pressure supporting member 5, clamp nut 7 is lock onto to holding screw 6, and under the extruding of clamp nut 7, two compressing members compress and fix transmission pressure.
Long distance powedr transmission wire weight is very large, and the utility model adopts two rectangular screws 2 respectively to share half gravity, and load-bearing alleviates greatly.In addition, when a locking nut 3 wherein comes off while causing a wherein rectangular screw 2 not load-bearing, also have another rectangular screw 2 can load-bearing, thereby guarantee that transmission pressure does not come off, can continue to move a period of time, treat again to tighten in conjunction with power failure plan the locking nut 3 coming off, recover two rectangular screws 2 and respectively share the running status of half gravity.
Above-described embodiment is only used for further illustrating a kind of transmission pressure based on dynamic balance of the present utility model bracing or strutting arrangement in midair; but the utility model is not limited to embodiment; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all fall in the protection range of technical solutions of the utility model.
Claims (5)
1. the transmission pressure based on dynamic balance bracing or strutting arrangement in midair, it is characterized in that: comprise connector, rectangular screw, locking nut and transmission pressure supporting member, connector has at least both sides arm, each limit arm is an affixed rectangular screw respectively, and rectangular screw is positioned on the extended line of limit arm, each rectangular screw respectively lock set has locking nut; Transmission pressure supporting member is fixed in connector, and this transmission pressure supporting member comprises two compressing members, the madial wall cross section of this two compressing member is semicircular in shape respectively, each side of this two compressing member is hinged, each another side of this two compressing member adopts detachable retaining mechanism to be connected and fixed, and makes two compressing members surround the cylindrical cavity that two ends are penetrating and can pass for transmission pressure.
2. the transmission pressure based on dynamic balance according to claim 1 bracing or strutting arrangement in midair, it is characterized in that: described retaining mechanism comprises holding screw and clamp nut, each another side of described two compressing members is respectively equipped with perforate, and this perforate is screw or through hole, the position of opening of described two compressing members is relative, holding screw is successively through the perforate of described two compressing members, and clamp nut cover locks in holding screw.
3. the transmission pressure based on dynamic balance according to claim 1 bracing or strutting arrangement in midair, it is characterized in that: described connector has both sides arm, and described connector is in the shape of the letter V, the lateral wall of described transmission pressure supporting member is connected to a fixed with the tip portion of described connector in flakes by fixing.
4. the transmission pressure based on dynamic balance according to claim 3 bracing or strutting arrangement in midair, is characterized in that: the interior angle of described connector is 120 °.
5. the transmission pressure based on dynamic balance according to claim 2 bracing or strutting arrangement in midair, is characterized in that: described clamp nut is wing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394444.3U CN203932931U (en) | 2014-07-16 | 2014-07-16 | A kind of transmission pressure based on dynamic balance bracing or strutting arrangement in midair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394444.3U CN203932931U (en) | 2014-07-16 | 2014-07-16 | A kind of transmission pressure based on dynamic balance bracing or strutting arrangement in midair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932931U true CN203932931U (en) | 2014-11-05 |
Family
ID=51828686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420394444.3U Expired - Fee Related CN203932931U (en) | 2014-07-16 | 2014-07-16 | A kind of transmission pressure based on dynamic balance bracing or strutting arrangement in midair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932931U (en) |
-
2014
- 2014-07-16 CN CN201420394444.3U patent/CN203932931U/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 | ||
| 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: 20141105 Termination date: 20210716 |