CN104733191A - Brake bar - Google Patents
Brake bar Download PDFInfo
- Publication number
- CN104733191A CN104733191A CN201310713909.7A CN201310713909A CN104733191A CN 104733191 A CN104733191 A CN 104733191A CN 201310713909 A CN201310713909 A CN 201310713909A CN 104733191 A CN104733191 A CN 104733191A
- Authority
- CN
- China
- Prior art keywords
- bar
- restrictor bar
- restrictor
- head
- straight
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/04—Levers
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a brake bar which comprises an operating bar, a brake bar head and a bent joint. The brake bar head is connected with the operating bar. The bent joint comprises a first straight bar section and a second straight bar section connected with the first straight bar section. An included angle is formed between the first straight bar section and the second straight bar section. The first straight bar section is connected with the brake bar head. The second straight bar section is connected with the operating bar. Due to the fact that the bent joint is arranged between the brake bar head and the operating bar, the brake bar head and the operating bar are not on the same straight line, and the brake bar can adapt to more working environments when in use. The brake bar is simple in structure and convenient to operate.
Description
Technical field
The present invention relates to a kind of restrictor bar.
Background technology
Current 10KV restrictor bar is generally straight-bar, is subject to certain restrictions in complex environment, and a lot of place cannot reach and carry out work, particularly very inconvenient to the switch operation above switch.And current 10KV restrictor bar function singleness, can not adapt to various operational environment.
Summary of the invention
The present invention aims to provide the simple and easy to operate restrictor bar of a kind of structure.
To achieve these goals, the invention provides a kind of restrictor bar, comprising: action bars; Restrictor bar head, is connected with action bars; Bending joint, comprise the first straight bar section and the second straight bar section that are connected, the first straight bar section and the second straight bar section have angle, and the first straight bar section is connected with restrictor bar head, and the second straight bar section is connected with action bars.
Further, angle is 135 degree.
Further, the first straight bar section is removably connected with restrictor bar head, and the second straight bar section is removably connected with action bars.
Further, the first straight bar section is connected with restrictor bar head thread, and the second straight bar section is threaded with action bars.
Further, restrictor bar head is multiple, and multiple restrictor bar head is dissimilar restrictor bar head and is selectively connected with action bars.
Further, multiple restrictor bar head comprises: drag switch restrictor bar head, comprises the first support bar and is arranged on the hook part of the first support bar end.
Further, drag switch restrictor bar head also comprises: full skirt, to be located on the first support bar and to be positioned at the below of hook part.
Further, full skirt is multiple, is located in successively on the first support bar.
Further, multiple restrictor bar head also comprises: branches of tall trees haircut, comprise the second support bar and be arranged on the scissors portion of end of the second support bar, wherein, scissors portion comprises the first half scissors bits and the second half scissors bits, the first half scissors bits extend bending by the end of the second support bar and are formed, and the second half scissors bits are arranged on the end of the second support bar rotationally, the second state that the first half scissors bits and the second half scissors bits have the first closed state and separate.
Further, branches of tall trees haircut also comprises: saw head, has sawtooth and is arranged on the end of the second support bar.
Apply technical scheme of the present invention, restrictor bar comprises action bars, restrictor bar head and bending joint.Wherein, restrictor bar head is connected with action bars, and bending joint comprises the first straight bar section and the second straight bar section that are connected, and the first straight bar section and the second straight bar section have angle, and the first straight bar section is connected with restrictor bar head, and the second straight bar section is connected with action bars.Owing to being provided with bending joint between restrictor bar head and action bars, such restrictor bar head and action bars, make restrictor bar just can adapt to more operational environment in use just not point-blank.Restrictor bar structure of the present invention is simple and easy to operate.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of restrictor bar of the present invention;
Fig. 2 shows a kind of embodiment of restrictor bar head of the present invention;
Fig. 3 shows the another kind of embodiment of restrictor bar head of the present invention;
Fig. 4 shows also a kind of embodiment of restrictor bar head of the present invention; And
Fig. 5 shows another embodiment of restrictor bar head of the present invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, the invention provides a kind of restrictor bar.
Restrictor bar comprises action bars 10, restrictor bar head 20 and bending joint 30.Particularly, restrictor bar head 20 is connected with action bars 10, and bending joint 30 comprises the first straight bar section 31 and the second straight bar section 32, first straight bar section 31 that are connected and the second straight bar section 32 has angle, first straight bar section 31 is connected with restrictor bar head 20, and the second straight bar section 32 is connected with action bars 10.
Owing to being provided with bending joint 30 between restrictor bar head 20 and action bars 10, just not point-blank, make restrictor bar just can adapt to more operational environment in use, restrictor bar can reach more place for such restrictor bar head 20 and action bars 10.Restrictor bar structure of the present invention is simple and easy to operate.
Restrictor bar head 20 of the present invention is particularly useful for 10KV circuit, be provided with bending joint 30 between restrictor bar head 20 and action bars 10 after, convenient for the disconnecting link above operation 10KV line switching.
Preferably, the angle of the first straight bar section 31 and the second straight bar section 32 is 135 degree.
First straight bar section 31 is removably connected with restrictor bar head 20, and the second straight bar section 32 is removably connected with action bars 10.Preferably, the first straight bar section 31 is threaded with restrictor bar head 20, and the second straight bar section 32 is threaded with action bars 10.According to concrete environment, consider to increase bending joint 30 the need of at action bars 10, restrictor bar head 20, therefore bending joint 30 is designed to removably be connected with action bars 10, restrictor bar head 20.
As shown in Figures 2 to 5, restrictor bar head 20 is multiple, and multiple restrictor bar head 20 is dissimilar restrictor bar head 20 and is selectively connected with action bars 10.Because the function of multiple restrictor bar head 20 is different, so staff chooses dissimilar restrictor bar head 20 according to different situations.
As shown in Figure 2, multiple restrictor bar head 20 comprises drag switch restrictor bar head 21, comprises the first support bar 211 and is arranged on the hook part 212 of the first support bar 211 end.
As shown in Figure 3, drag switch restrictor bar head 21 also comprises full skirt 213, to be located on the first support bar 211 and to be positioned at the below of hook part 212.Preferably, full skirt 213 is multiple, and multiple full skirt 213 is located on the first support bar 211 successively.Full skirt 213 has rainproof function, makes some on the first support bar 211 for dry, so just plays the effect of insulation.
As shown in Figure 4, multiple restrictor bar head 20 also comprises branches of tall trees haircut 22.Specific as follows:
Branches of tall trees haircut 22 comprises the second support bar 221 and scissors portion 222, and scissors portion 222 is arranged on the end of the second support bar 221.Wherein, scissors portion 222 comprises the first half scissors bits 223 and the second half scissors bits 224, the first half scissors bits 223 extend bending by the end of the second support bar 221 and are formed, the second half scissors bits 224 are arranged on the end of the second support bar 221 rotationally, the second state that the first half scissors bits 223 and the second half scissors bits 224 have the first closed state and separate.
As shown in Figure 5, branches of tall trees haircut 22 also comprises saw 225, and saw 225 has sawtooth 226 and is arranged on the end of the second support bar 221.Saw 225 can be hacksaw.
The branches of tall trees haircut 22 provided in the present invention and saw 225 can when tree line contradiction and interference pollard.
Multiple restrictor bar head 20 provided by the invention, makes a kind of instrument be provided with several functions, in use more flexible.Especially, in the operation and repairing work of 10KV distribution line, improve operating efficiency and reduce cost.
Because restrictor bar head 20 is multiple, deposit so multiple dissimilar restrictor bar head 20 can be positioned in box, convenient preservation.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Owing to being provided with bending joint 30 between restrictor bar head 20 and action bars 10, just not point-blank, make restrictor bar just can adapt to more operational environment in use, restrictor bar can reach more place for such restrictor bar head 20 and action bars 10.Restrictor bar structure of the present invention is simple and easy to operate.
Multiple dissimilar restrictor bar head 20 makes a kind of instrument be provided with several functions, in use more flexible.Especially, in the operation and repairing work of 10KV distribution line, improve operating efficiency and reduce cost.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a restrictor bar, is characterized in that, comprising:
Action bars (10);
Restrictor bar head (20), is connected with described action bars (10);
Bending joint (30), comprise the first straight bar section (31) and the second straight bar section (32) that are connected, described first straight bar section (31) and described second straight bar section (32) have angle, described first straight bar section (31) is connected with described restrictor bar head (20), and described second straight bar section (32) is connected with described action bars (10).
2. restrictor bar according to claim 1, is characterized in that, described angle is 135 degree.
3. restrictor bar according to claim 1, is characterized in that, described first straight bar section (31) is removably connected with described restrictor bar head (20), and described second straight bar section (32) is removably connected with described action bars (10).
4. restrictor bar according to claim 3, is characterized in that, described first straight bar section (31) is threaded with described restrictor bar head (20), and described second straight bar section (32) is threaded with described action bars (10).
5. restrictor bar according to claim 1, is characterized in that, described restrictor bar head (20) is for multiple, and described multiple restrictor bar head (20) is for dissimilar restrictor bar head (20) and be selectively connected with described action bars (10).
6. restrictor bar according to claim 5, is characterized in that, described multiple restrictor bar head (20) comprising:
Drag switch restrictor bar head (21), comprises the first support bar (211) and is arranged on the hook part (212) of described first support bar (211) end.
7. restrictor bar according to claim 6, is characterized in that, described drag switch restrictor bar head (21) also comprises:
Full skirt (213), is located in described first support bar (211) and goes up and the below being positioned at described hook part (212).
8. restrictor bar according to claim 7, is characterized in that, described full skirt (213), for multiple, is located on described first support bar (211) successively.
9. restrictor bar according to claim 5, is characterized in that, described multiple restrictor bar head (20) also comprises:
Branches of tall trees haircut (22), comprise the second support bar (221) and be arranged on the scissors portion (222) of end of described second support bar (221), wherein, described scissors portion (222) comprises the first half scissors bits (223) and the second half scissors bits (224), described the first half scissors bits (223) extend bending by the end of described second support bar (221) and are formed, described the second half scissors bits (224) are arranged on the end of described second support bar (221) rotationally, the second state that described the first half scissors bits (223) and described the second half scissors bits (224) have the first closed state and separate.
10. restrictor bar according to claim 9, is characterized in that, described branches of tall trees haircut (22) also comprises:
Saw head (225), has sawtooth (226) and is arranged on the end of described second support bar (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713909.7A CN104733191A (en) | 2013-12-20 | 2013-12-20 | Brake bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713909.7A CN104733191A (en) | 2013-12-20 | 2013-12-20 | Brake bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104733191A true CN104733191A (en) | 2015-06-24 |
Family
ID=53457001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310713909.7A Pending CN104733191A (en) | 2013-12-20 | 2013-12-20 | Brake bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104733191A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200118U (en) * | 1987-01-03 | 1987-10-14 | 杨泽春 | Retractable tool for shearing overhead branch and picking fruit |
| CN2119087U (en) * | 1991-11-08 | 1992-10-21 | 林业部天津林业工具厂 | Inserted shears for high-branch in gardens |
| CN2396621Y (en) * | 1999-12-01 | 2000-09-20 | 唐春明 | Telescopic picking device for high branch fruit |
| CN2455058Y (en) * | 1999-11-08 | 2001-10-24 | 李忠真 | Multifunctional combined pruning shears for tall branches of garden's plants |
| CN2603601Y (en) * | 2003-01-20 | 2004-02-18 | 上海市宝山区祁连镇中心校 | Averruncator |
| CN2632827Y (en) * | 2003-05-24 | 2004-08-11 | 王广胜 | Switch break off bar |
| CN201282037Y (en) * | 2008-10-24 | 2009-07-29 | 李彬 | Waterproof type fast-assembling brake pull rod |
| CN202134673U (en) * | 2011-01-28 | 2012-02-01 | 李英锋 | High-altitude wiring clamp |
| CN202839331U (en) * | 2012-11-05 | 2013-03-27 | 衡水供电公司 | 10kV multifunctional insulated operating rod |
-
2013
- 2013-12-20 CN CN201310713909.7A patent/CN104733191A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200118U (en) * | 1987-01-03 | 1987-10-14 | 杨泽春 | Retractable tool for shearing overhead branch and picking fruit |
| CN2119087U (en) * | 1991-11-08 | 1992-10-21 | 林业部天津林业工具厂 | Inserted shears for high-branch in gardens |
| CN2455058Y (en) * | 1999-11-08 | 2001-10-24 | 李忠真 | Multifunctional combined pruning shears for tall branches of garden's plants |
| CN2396621Y (en) * | 1999-12-01 | 2000-09-20 | 唐春明 | Telescopic picking device for high branch fruit |
| CN2603601Y (en) * | 2003-01-20 | 2004-02-18 | 上海市宝山区祁连镇中心校 | Averruncator |
| CN2632827Y (en) * | 2003-05-24 | 2004-08-11 | 王广胜 | Switch break off bar |
| CN201282037Y (en) * | 2008-10-24 | 2009-07-29 | 李彬 | Waterproof type fast-assembling brake pull rod |
| CN202134673U (en) * | 2011-01-28 | 2012-02-01 | 李英锋 | High-altitude wiring clamp |
| CN202839331U (en) * | 2012-11-05 | 2013-03-27 | 衡水供电公司 | 10kV multifunctional insulated operating rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |
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| RJ01 | Rejection of invention patent application after publication |