CN201611748U - Steep pipe type ejector - Google Patents
Steep pipe type ejector Download PDFInfo
- Publication number
- CN201611748U CN201611748U CN200920254094XU CN200920254094U CN201611748U CN 201611748 U CN201611748 U CN 201611748U CN 200920254094X U CN200920254094X U CN 200920254094XU CN 200920254094 U CN200920254094 U CN 200920254094U CN 201611748 U CN201611748 U CN 201611748U
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- CN
- China
- Prior art keywords
- steel pipe
- emission
- spring
- type ejector
- pipe type
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- 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 238000010304 firing Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003721 gunpowder Substances 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model relates to a steel pipe type ejector which aims at solving the problems of high risk, poor accuracy and high difficulty during the projecting process of adopting direct manual throwing and hanging of an arc sag line when the existing high-voltage power transmission line runs. The adopted technical scheme is as follows: the structure comprises a transmitting steel pipe, wherein a spring accumulator mechanism and a firing mechanism are arranged in the transmitting steel pipe, and an ejection block with the arc sag line is freely filled in the transmitting steel pipe, and the ejection of the arc sag line is completed with the help of the firing mechanism. The steel pipe type ejector is manufactured by adopting the principle of mechanical elasticity and has simple structure and strong practicality.
Description
Technical field
The utility model belongs to the power tool of high voltage power transmission industry, specifically refers to a kind of steel pipe type ejector of impelling sag line.
Background technology
In the ultra-high-tension power transmission line running, always need the operation of direct contact wire, such as live testing, charged elimination defective and equal potential working etc., at this moment just need use the sag rope and come less important work, the mode that the sag rope is hung in traditional throwing is that operating personnel directly use the hand throwing, since artificial throwing for throwing dynamics and direction only with operating personnel's feel, so be difficult to control, just be difficult to the efficient of the work that guarantees and other cooperations personnel's personal safety, and in recent years along with the continuous rising of electric pressure, and the continuous employing of common-tower double-return road ultra-high-tension power transmission line and extraordinary tower, the exhaling of transmission line claim high and sag more and more higher apart from ground, the dependence manpower has been difficult to finish.Sometimes can adopt the gunpowder less important work, but gunpowder belongs to national regulated item, just press for the catapult-launching gear that designs a mechanism and finish this work.
Summary of the invention
The utility model is to improve the artificial problem of hanging the sag line of directly throwing in the present ultra-high-tension power transmission line operation in order to solve, and dangerous big to overcome in the impelling process, accuracy is poor, the problem of bothersome effort, and a kind of specific purpose tool of design.
The technical scheme that utility model adopts is a kind of sag line steel pipe type ejector, include in the structure: the emission steel pipe, spring type mechanical accumulator mechanism, firing lock that emission is provided with in the steel pipe, the piece that launches of band sag line freely is filled in and finishes the sag line by firing lock in the emission steel pipe and launch.
Spring type mechanical accumulator mechanism comprises and is assemblied in the flange of emission steel pipe bottom by the nut location, passes
Leading screw, leading screw two ends that nut is positioned at emission steel pipe bottom are provided with spring base and handwheel respectively, are positioned at the spring that launches that spring base and sag line launch between the piece and form spring hair long mechanism, and the sag line launches piece and is limited in the trigger place.
The technical program can be finished gathering by means of mechanism with elastic potential energy, and exciting becomes the kinetic energy that launches piece again, and by means of emission steel pipe sighted direction, accurately the emission of sag line is put in place, and is very succinct, laborsaving.
The present invention adopts the manufacturing of mechanical elastic principle, and is simple in structure, practical.Solved in the safety in production process, because of artificial the throwing hung the practical problem that sag rope dynamics can not finished production task inadequately; Can control the dynamics of launching of sag rope steel pipe type ejector according to the needs of ejection altitude.Improved artificial throwing sag rope and only grasped the drawback of impelling dynamics with feel; In the process of practical operation sag rope steel pipe type ejector, for the assurance aspect of direction of ejection good improvement has been arranged, stopped artificial throwing hang the sag rope because sense of direction is poor, accidentally injure the personal injury accident that mistake is bumped and cause.
Description of drawings
Fig. 1 is the structure front view of the utility model embodiment.
Fig. 2 is the structure vertical view of the utility model embodiment.
1-1 is a handwheel among the figure, and 2-1 is a leading screw, and 2-2 is a nut, and 2-3 flange, 2-4 are spring base, and 3-1 is for launching spring, and 4 are the emission steel pipe, and 5 be handle, and 6 for launching head, and 7-2 is a trigger configuration, and 8-1 is a gathering sill, and 14 is to be arranged on a guide post that launches on 6.
Embodiment
The present invention utilizes the transfer principle of mechanical elasticity potential energy to design, the technical scheme that adopts is: a kind of steel pipe type ejector, in the high-tension line erection construction, use, crucial improvement is: include in the structure: emission steel pipe 4, the spring type mechanical accumulator mechanism, the firing lock that are provided with in the emission steel pipe 4, the piece that launches of band sag line freely is filled in and finishes the sag line by firing lock in the emission steel pipe 4 and launch.
Above spring type mechanical accumulator mechanism comprises and is assemblied in the flange 2-3 of emission steel pipe 4 bottoms by nut 2-2 location, pass leading screw 2-1, the leading screw 2-1 two ends that nut 2-2 is positioned at emission steel pipe 4 bottoms spring base 2-4 and handwheel 1-1 are set respectively, the spring 3-1 that launches that is positioned at spring base 2-4 and launches between 6 forms spring hair long mechanism, launches 6 and is limited in trigger configuration 7-2 place.
The spring base 2-4 that is positioned at leading screw 2-1 termination in the structure of described elastic force hair long mechanism has rotary freedom.
Be arranged in the above-mentioned elastic force hair long mechanism and launch launching of spring 3-1 one end and 6 be provided with guide post 14, the gathering sill 8-1 of emission steel pipe 4 leading portions of supporting setting.
Trigger configuration 7-2 is arranged on the section start of the gathering sill 8-1 of emission steel pipe 4 leading portions, by the guide post 14 in the gathering sill 8-1 of spacing guiding steel pipe 4 leading portions of trigger.
In the utility model specific embodiment, emission steel pipe 4 bottoms are provided with is nut 2-2, by flange 2-3 location, handwheel 1-1, leading screw 2-1 assembly pass the end that nut 2-2 is arranged on emission steel pipe 4.The spring base 2-4 with rotary freedom that leading screw 2-1 termination is provided with, be positioned at the spring 3-1 that launches that spring base 2-4 and sag line launch between the piece 6 and form elastic force hair long mechanism, what be arranged on emission steel pipe 4 stage casing front ends is that the hand that spacing sag line launches piece 6 is scratched formula trigger configuration 7-2.
The spring base 2-4 that is positioned at leading screw 2-1 termination in the structure of described elastic force hair long mechanism has rotary freedom, prevents to launch the torsional deformation of spring 3-1, strengthens and useful life.
Be arranged on the sag line that launches spring 3-1 one end in the elastic force hair long mechanism and launch piece 6 and be provided with guide post 14, the gathering sill 8-1 of guiding steel pipe 4 leading portions of supporting setting, it is more stable to make that percussion backarc vertical line launches piece 6.
In the technical scheme of present embodiment, hand is scratched the section start that formula trigger configuration 7-2 is arranged on the gathering sill 8-1 of pipe 4 leading portions, by the guide post 14 in the gathering sill 8-1 of spacing guiding steel pipe 4 leading portions of trigger.
Piling use of the present utility model below in conjunction with accompanying drawing is further described.
Referring to accompanying drawing 1 and accompanying drawing 2, handwheel 1-1 is placed on the position of design in advance, rotation hand wheel 1-1, leading screw 2-1 rotation is with spring base 2-4 jacking in guiding steel pipe 4, and hand is scratched formula trigger configuration 7-2 and is fixedly launched spring 3-1 position at this moment, the position of spacing guide post 14, after adjusting the position of steel pipe type ejector, cocking structure 7-2 discharges and launches spring 3-1, and guide post 14 is under the effect of buffer spring 5 elastic force, slide along gathering sill 8-1, the sag line is launched the piece percussion.
Claims (6)
1. steel pipe type ejector, in the high-tension line erection construction, use, it is characterized in that: include in the structure: emission steel pipe (4), the spring type mechanical accumulator mechanism, the firing lock that are provided with in emission steel pipe (4), the piece that launches of band sag line freely is filled in and finishes the sag line by firing lock in the emission steel pipe (4) and launch.
2. steel pipe type ejector according to claim 1, it is characterized in that: spring type mechanical accumulator mechanism comprises that be assemblied in flange (2-3) location that emission steel pipe (4) bottom is provided with is nut (2-2), pass leading screw (2-1), leading screw (2-1) two ends that nut (2-2) is positioned at emission steel pipe (4) bottom spring base (2-4) and handwheel (1-1) are set respectively, be positioned at spring base (2-4) and launch the launch spring (3-1) of head between (6) and form spring hair long mechanism, launch head (6) and be limited in trigger configuration (7-2) and locate.
3. steel pipe type ejector according to claim 2 is characterized in that: the spring base (2-4) that is positioned at leading screw (2-1) termination in the structure of described elastic force hair long mechanism has rotary freedom.
4. steel pipe type ejector according to claim 2 is characterized in that: be arranged on the head (6) that launches that launches spring (3-1) end in the elastic force hair long mechanism and be provided with guide post (14), the gathering sill (8-1) of emission steel pipe (4) leading portion of supporting setting.
5. steel pipe type ejector according to claim 2, it is characterized in that: trigger configuration (7-2) is arranged on the section start of the gathering sill (8-1) of emission steel pipe (4) leading portion, by the guide post (14) in the gathering sill (8-1) of the spacing guiding steel pipe of trigger (4) leading portion.
6. steel pipe type ejector according to claim 5 is characterized in that: emission steel pipe (4) stage casing is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920254094XU CN201611748U (en) | 2009-10-20 | 2009-10-20 | Steep pipe type ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920254094XU CN201611748U (en) | 2009-10-20 | 2009-10-20 | Steep pipe type ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611748U true CN201611748U (en) | 2010-10-20 |
Family
ID=42962383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920254094XU Expired - Fee Related CN201611748U (en) | 2009-10-20 | 2009-10-20 | Steep pipe type ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261063A (en) * | 2014-07-10 | 2015-01-07 | 西南交通大学 | Robot ejection mechanism |
| CN105352367A (en) * | 2015-12-08 | 2016-02-24 | 中国人民解放军装甲兵工程学院 | Close-range ammunition projection device |
| CN109552564A (en) * | 2018-12-27 | 2019-04-02 | 滨州职业学院 | A kind of vessel berth pulls in shore device |
-
2009
- 2009-10-20 CN CN200920254094XU patent/CN201611748U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261063A (en) * | 2014-07-10 | 2015-01-07 | 西南交通大学 | Robot ejection mechanism |
| CN105352367A (en) * | 2015-12-08 | 2016-02-24 | 中国人民解放军装甲兵工程学院 | Close-range ammunition projection device |
| CN105352367B (en) * | 2015-12-08 | 2016-12-14 | 中国人民解放军装甲兵工程学院 | One closely elastic force grenade instrumentation |
| CN109552564A (en) * | 2018-12-27 | 2019-04-02 | 滨州职业学院 | A kind of vessel berth pulls in shore device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CORP Effective date: 20130328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130328 Address after: 053000 No. 556 Shengli Road, Hebei, Hengshui Patentee after: Hengshui Power Supply Company Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Address before: 053000 No. 556 Shengli Road, Hebei, Hengshui Patentee before: Hengshui Power Supply Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |