CN107165461A - Electric pole rotary clamp - Google Patents
Electric pole rotary clamp Download PDFInfo
- Publication number
- CN107165461A CN107165461A CN201710296401.XA CN201710296401A CN107165461A CN 107165461 A CN107165461 A CN 107165461A CN 201710296401 A CN201710296401 A CN 201710296401A CN 107165461 A CN107165461 A CN 107165461A
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- CN
- China
- Prior art keywords
- electric pole
- clamp
- handle
- semi
- piston
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of electric pole rotary clamp, including the pincer structure being hinged between two parties by left handle and right handles, the front end of left handle is provided with semicircular right semi-clamp, the front end of right handles is provided with semicircular left semi-clamp, the opening of left and right semi-clamp also synchronizing close, makes left and right semi-clamp piece together circle during left and right handle closure；Be fixed with along along the madial wall of left semi-clamp and/or right semi-clamp in rubber pneumatic bag, rubber pneumatic bag and be perfused with gas, make rubber pneumatic bag left and right semi-clamp piece together it is circular radially expanded to the center of circle, the internal diameter of the rubber pneumatic bag semicircular ring after expansion is less than pole diameter.The beneficial effects of the invention are as follows：The angle of regulation electric pole can not only be rotated, additionally it is possible to coordinate hanging device that electric pole is accurately moved to fixed point.
Description
Technical field
The invention belongs to electric construction tool field, specifically a kind of electric pole rotary clamp.
Background technology
10KV high-voltage lines are the important components of urban distribution network, and most of 10KV high-voltage lines are erected on electric pole.
In order to ensure that the unimpeded of urban distribution network, power supply are normal, influence of the power-off to resident enterprise production and living is decreased or even eliminated, more
Typically all using not power operation during new electric pole.Cross-arm can be fixedly mounted on new electric pole by workmen in advance on the ground
On, then powered wire is removed from old electric pole be fixed on the cross-arm of new electric pole, then by equipment such as cranes by
Fixed point is moved to through the new electric pole with wire, the lower end embedment ground of electric pole is fixed.Need to adjust new electric pole before fixation
Circumference, make cross-arm on new electric pole and the cross-arm keeping parallelism on adjacent electric pole.Traditionally, when electric pole is hung to fixed point by crane
Afterwards, it is necessary to which a workmen encircles below electric pole on the ground, by manual rotation's electric pole, corrected to correct angle.
Due to the electric wire above electric pole be in electriferous state, therefore lower section embrace electric pole rotation employee need dress insulating protection apparatus
It can just operate.The abrasion of insulating protection apparatus and electric pole is more serious when encircling operation, and operation for several times is accomplished by updating, and insulate
Safety device cost is very high, and the cost high efficiency for making the operation of correction electric pole angle overall is low, and security is also difficult to be protected.In
State patent document CN205531594U, " a kind of concrete electric pole tumbler ", the tumbler bag are disclosed on the 31st in August in 2016
Include：Elbow component, clamping anchor ear, operation cylinder, leading screw.Elbow component includes：The elbow anchor ear that is sequentially connected with, the first connection
Arm, the second linking arm, and the first linking arm is perpendicular to the second linking arm.Operate the top of cylinder is vertical with the second linking arm to connect
Connect, operation cylinder lumen is provided with internal thread, and leading screw outer wall is provided with the external screw thread being engaged with internal thread, so that leading screw and behaviour
Make cylinder lumen threaded connection.Leading screw is connected through operation cylinder, and top with clamping anchor ear, by rotational lead screw, drives folder
Hoop is hugged closer or far from elbow anchor ear, so that concrete electric pole is clamped anchor ear and elbow anchor ear coordinates holding or unclamped.The technology
Scenario-frame is not simple enough, is easily skidded during clamping electric pole, effect is not ideal enough, when electric pole is hung to fixed point nearby by crane,
Also it can not coordinate crane that electric pole is accurately moved to fixed point.
The content of the invention
The technical problem to be solved in the invention is that existing electric pole rotary clamp structure is not simple enough, is held during clamping electric pole
Easily skid, effect is not ideal enough, it is impossible to coordinate crane that electric pole is accurately moved to fixed point, so as to provide a kind of electric pole rotating clip
Tool, can not only rotate the angle of regulation electric pole, additionally it is possible to coordinate hanging device that electric pole is accurately moved to fixed point.
To achieve these goals, the present invention is adopted the following technical scheme that：A kind of electric pole rotary clamp, including by left handle
The pincer structure being hinged between two parties with right handles, the front end of left handle is provided with semicircular right semi-clamp, and the front end of right handles is set
There is a semicircular left semi-clamp, the opening of left and right semi-clamp also synchronizing close, makes left and right semi-clamp piece together circle during left and right handle closure
Shape；It is fixed with along along the madial wall of left semi-clamp and/or right semi-clamp in rubber pneumatic bag, rubber pneumatic bag and is perfused with gas, makes rubber gas
Capsule left and right semi-clamp piece together it is circular radially expanded to the center of circle, the internal diameter of the rubber pneumatic bag semicircular ring after expansion is less than
Pole diameter.
The electric pole rotary clamp of the technical program design, agent structure is the left handle and right handles of cross-articulation, is hinged
Point forms the pincer structure of similar scissors or vice at the middle part of left and right handle.The front end of left and right handle is pin joint
Front, is respectively equipped with right semi-clamp and left semi-clamp, the slit bamboo or chopped wood blade of left and right two of similar scissors or the slit bamboo or chopped wood pincers of left and right two of vice.Right half
Pincers and left semi-clamp closure get up to be combined into a complete annulus.The inner side of annulus it is circular be fixed with rubber pneumatic bag, after inflation
Rubber pneumatic bag radially being expanded to the center of circle in annulus, can make to be centered around the hollow circular diameter in the middle of rubber pneumatic bag and be contracted to
In pole diameter.Rubber pneumatic bag is the hollow rubber part of semi-circular shape, and what can just be adapted to is arranged in a semi-clamp, two
Semi-clamp can be respectively mounted a rubber pneumatic bag, can also be installed only in one of semi-clamp.After left and right handle is clamped,
The rubber pneumatic bag of expansion with to semi-clamp or together with swelling gasbag surrounds electric pole, and due to deformation effect, rubber
Air bag can be tightly the outer wall for touching electric pole, form powerful stiction.As long as the air pressure in rubber pneumatic bag is sufficiently large, rubber
The expansion of glue air bag is abundant enough, and the stiction of formation is just enough to bite electric pole and will not skidded, and now can just pull left and right
Electric pole is turned to any angle by handle.Simultaneously as what this programme provided is structure that annular fastens electric pole, therefore can also
When electric pole is suspended to liftoff state, clamping electric pole directs it to accurate fixed position, is greatly reduced because lifting
Deviations problem caused by equipment operation accuracy.Rubber pneumatic bag can also be replaced with the expansible elements of other similar functions
Generation；The gas of perfusion can be air or other stable other gases of character, it might even be possible to be stable at normal temperatures
Liquid, such as water.
Preferably, rubber pneumatic bag repeats inflation/deflation.After deflation, rubber pneumatic bag shrinks, and is easy to store.To working site
It can again inflate and use.Valve cock on similar bicycle tyre can be set in structure for rubber pneumatic bag, beaten with conventional
Inflator just can be inflated easily, and it is more convenient to be inflated if carrying electric air pump.
Preferably, the rear end of left handle and right handles is respectively equipped with piston cylinder and piston, piston passes through piston rod and one
Side handle is fixedly connected, and piston is fixed on the handle of opposite side, and piston adaptation be socketed in piston, the reciprocal fortune of piston
Dynamic rail mark is using left handle and the pin joint of right handles as the camber line in the center of circle；Piston cylinder is connected with rubber pneumatic bag by breather pipe.
This programme is on the basis of aforementioned schemes, and it is rubber pneumatic bag inflation to add piston cylinder, piston cylinder and piston be connected to it is left,
The rear of right two handles, when needing for rubber pneumatic bag inflation clamping electric pole, stirring the rear end of left handle and right handles makes two
Person is close, on the one hand closes two semi-clamps, and one side piston extrudes the gas in piston cylinder to rubber pneumatic bag by breather pipe
Inside expand rubber pneumatic bag.Clamping is finished, and unclamping the gas in left handle and right handles, rubber pneumatic bag can return along breather pipe
Into piston cylinder.
Preferably, piston is provided with check valve.It is relatively reciprocal that check valve can be such that piston cylinder is combined together with piston
The inflation effect of similar inflator is formed during motion to rubber pneumatic bag, without carrying aerating device again in addition.
Preferably, being additionally provided with vent valve on piston.Vent valve is used for using the gas being filled with rubber pneumatic bag
Discharged after finishing, be conducive to storing.
Preferably, the rear end of left handle and right handles is additionally provided with fixed locating part, by left handle and the rear end of right handles
Between spacing be fixed up.Surrounded when two semi-clamps are formed, rubber pneumatic bag inflation is completed, formed to electric pole after encircling, can
Using fixed locating part, the distance between rear end of two handles in left and right to be fixed up, it is to avoid loose because of front end elastic force
Open.Simplest fixed locating part can be only even a rope, tie up the rear end of left handle and right handles.Now only
Need singlehanded with regard to this fixture, the movement of control electric pole rotation either level phase can be operated.
Preferably, the fixed locating part is to be provided with long handle on a side handle to link up with, it is corresponding on another side handle
Provided with hook ring.Window catch on the similar early stage timber window of fixation locating part of this programme design, one end is that have the hook compared with long handle, separately
One end be hook ring, by hook be hooked in hook ring in both can be just fixedly connected, without when can also will hook from
Link up with ring and extract, this annexation of quick separating.
Preferably, the quantity of hook ring is 2 or more, laid along the axial direction of place handle.Using multiple hook rings,
Hook can be made to hang over from different hook rings, the distance between different rear ends of two handles in left and right being formed, to front
Rubber pneumatic bag form different clamping forces, or different pole diameters of adaptation.
In summary, the beneficial effects of the invention are as follows：The angle of regulation electric pole can not only be rotated, additionally it is possible to coordinate lifting
Electric pole is accurately moved to fixed point by equipment.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein：1 left handle, 2 right handles, 3 right semi-clamps, 4 left semi-clamps, 5 rubber pneumatic bags, 6 piston cylinders, 7 pistons, 8 breather pipes,
9 long handles are linked up with, 10 hook rings；Dash area is gas region.
Embodiment
The present invention will be further described with embodiment below in conjunction with the accompanying drawings.
Embodiment as shown in Figure 1, is a kind of electric pole rotary clamp, in power construction, for correcting the circumference of electric pole
Angle and electric pole is accurately moved to fixed position.The electric pole rotary clamp of this example, the similar scissors of structure or tiger
Pincers, including left handle 1 and right handles 2, both are hinged by jointed shaft in the forward position in middle part, make left handle and the right side
Handle can be around jointed shaft with respect to folding.Left handle and right handles are all made of with isolation material, to meet the peace of charging construction
It is complete to require.In front of pin joint, the Front-end Design of left handle has right semi-clamp 3, and the Front-end Design of right handles has left semi-clamp 4.Right half
Two slit bamboo or chopped wood cutter heads on pincers scissors similar with left semi-clamp, or the slit bamboo or chopped wood semi-clamp on vice, can be with rear or so handle
Folding and folding.Right semi-clamp and left semi-clamp are all one complete circles of formation after semi-circular shape, closure.Right semi-clamp and left semi-clamp
Rubber pneumatic bag 5 is respectively fixed with madial wall.Rubber pneumatic bag is the part using rubber as outer skin, internal inflatable, inflation
Rubber pneumatic bag afterwards can be expanded, and be encircled into annular with the closure of left and right semi-clamp, rubber pneumatic bag expansion when
Wait, can be expanded along the radial direction of circle where the annulus to the center of circle, annulus can be significantly thickening, and diameter of a circle can significantly become inside annulus
It is small, less than the diameter of electric pole.Rubber pneumatic bag here annular inner wall is exactly used for embracing electric pole.The rear end of left handle is designed with work
Plug cylinder 6, the rear end of right handles is designed with piston rod, and the end of piston rod is piston 7, and what piston was adapted to is socketed in piston cylinder,
The cylinder body and piston rod of piston cylinder are all arcs, make piston in piston cylinder can arcuately track move back and forth, arc be with
Left and right handle pin joint is the center of circle.Piston is provided with check valve and vent valve.With ventilation between piston cylinder and two rubber pneumatic bags
Pipe is connected, and when making left and right handle with respect to folding, piston cylinder is inflated into rubber pneumatic bag by breather pipe and is allowed to expand.It is left
The rear end of handle is also devised with long handle hook 9, to right handles provided with 3 corresponding hook rings, axially arranged along right handles
Row are set, and long handle hook can be selected on one hook, the distance between left handle and right handles is fixed in certain size,
Chucking powers different between two rubber pneumatic bags in left and right semi-clamp are correspondingly formed or different clamping dimensions, to adapt to not
With the electric pole of diameter.
In use, the left and right handle of the hand-held opening of workmen, makes the left and right semi-clamp of front end fully open, then to beat
Opening between two semi-clamps opened is horizontal to be buckled in outside electric pole, then closes left and right handle, make left and right semi-clamp close ring around
Outside electric pole, two rubber pneumatic bag inflations expand, rubber is fully close on the outside of electric pole to the center of circle, form great static friction
Power, electric pole, which is bitten, to be slided.It now can arbitrarily rotate electric pole or push away, draw electric pole to fixed-point implementation to be accurately positioned.Such as
Need to be laborsaving, it can be hooked after rubber pneumatic bag clamps electric pole with long handle and suitably link up with ring.After electric pole is adjusted in place, extract
Long handle is linked up with, and releases the closure state of left and right handle, is made the left and right semi-clamp in front end to the circular status releasing of electric pole, is opened simultaneously
Air bleeding valve, the gas in rubber pneumatic bag is discharged.
Claims (8)
1. a kind of electric pole rotary clamp, including by left handle（1）And right handles（2）The pincer structure placed in the middle being hinged, it is special
Levying is, the front end of left handle is provided with semicircular right semi-clamp（3）, the front end of right handles is provided with semicircular left semi-clamp（4）, left,
The opening also synchronizing close of left and right semi-clamp, makes left and right semi-clamp piece together circle when right handles are closed；Along left semi-clamp and/or right half
Rubber pneumatic bag is fixed with the madial wall of pincers（5）, gas is perfused with rubber pneumatic bag, makes rubber pneumatic bag in left and right semi-clamp split
Into it is circular radially expanded to the center of circle, the internal diameter of the rubber pneumatic bag semicircular ring after expansion is less than pole diameter.
2. a kind of electric pole rotary clamp according to claim 1, it is characterized in that, rubber pneumatic bag repeats inflation/deflation.
3. a kind of electric pole rotary clamp according to claim 1 or 2, it is characterized in that, the rear end point of left handle and right handles
She You not piston cylinder（6）And piston（7）, piston is fixedly connected by piston rod with a side handle, and piston is fixed on opposite side
On handle, and piston adaptation be socketed in piston, piston move back and forth track be with the pin joint of left handle and right handles
For the camber line in the center of circle；Piston cylinder passes through breather pipe with rubber pneumatic bag（8）Connection.
4. a kind of electric pole rotary clamp according to claim 3, it is characterized in that, piston is provided with check valve.
5. a kind of electric pole rotary clamp according to claim 4, it is characterized in that, vent valve is additionally provided with piston.
6. a kind of electric pole rotary clamp according to claim 1 or 2, it is characterized in that, the rear end of left handle and right handles is also
Provided with fixed locating part, the spacing between left handle and the rear end of right handles is fixed up.
7. a kind of electric pole rotary clamp according to claim 6, it is characterized in that, the fixed locating part is in a side handle
Provided with long handle hook（9）, it is corresponding provided with hook ring on another side handle（10）.
8. a kind of electric pole rotary clamp according to claim 6, it is characterized in that, the quantity of hook ring is 2 or more, edge
The axial direction laying of place handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710296401.XA CN107165461B (en) | 2017-04-28 | 2017-04-28 | Electric pole rotary clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710296401.XA CN107165461B (en) | 2017-04-28 | 2017-04-28 | Electric pole rotary clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107165461A true CN107165461A (en) | 2017-09-15 |
| CN107165461B CN107165461B (en) | 2019-03-08 |
Family
ID=59813894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710296401.XA Active CN107165461B (en) | 2017-04-28 | 2017-04-28 | Electric pole rotary clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107165461B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895912A (en) * | 2017-12-22 | 2018-04-10 | 廖彬杰 | Adjustable servicing unit for cross-arm installation |
| CN108583989A (en) * | 2018-06-12 | 2018-09-28 | 重庆鼎赛输送机械有限公司 | A kind of tubing packing device |
| CN109452925A (en) * | 2018-12-24 | 2019-03-12 | 谢义璞 | A kind of oral cavity pincers |
| CN110238152A (en) * | 2019-07-02 | 2019-09-17 | 北京凯盛建材工程有限公司 | A kind of semiconductor material bar prerinse flexible holding device and clamp method |
| CN110589125A (en) * | 2019-10-03 | 2019-12-20 | 宋波 | Self-detection side-leakage sealed beverage packaging equipment |
| CN111224714A (en) * | 2018-11-23 | 2020-06-02 | 无锡科晟光子科技有限公司 | Online centralized detection and management equipment by using OTDR (optical time domain reflectometer) |
| CN112588881A (en) * | 2020-12-07 | 2021-04-02 | 湖南鸿云钢模科技有限公司 | Be used for prosthetic reinforced structure of steel pipe |
| CN112790660A (en) * | 2019-11-14 | 2021-05-14 | 王彩艳 | Anti-theft net belt cleaning device |
| CN113982353A (en) * | 2021-11-08 | 2022-01-28 | 国网山东省电力公司寿光市供电公司 | Pole installation assistor |
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| CN201533840U (en) * | 2009-11-13 | 2010-07-28 | 刘永祥 | Electrode clamp for medical electrocardiogram |
| CN203234809U (en) * | 2013-03-25 | 2013-10-16 | 刘鹏 | Gynecological obstetric forceps |
| CN203521374U (en) * | 2013-10-03 | 2014-04-02 | 国家电网公司 | Picking device of bulb in high voltage chamber of transformer station |
| CN204060114U (en) * | 2014-07-31 | 2014-12-31 | 国家电网公司 | A kind of electric pole rectifier |
| CN204728802U (en) * | 2015-06-29 | 2015-10-28 | 国网山东招远市供电公司 | A kind of electric pole vertical rod changer |
| CN205348934U (en) * | 2015-12-07 | 2016-06-29 | 国家电网公司 | Pole pole setting normal position ware |
| CN205531594U (en) * | 2016-01-25 | 2016-08-31 | 中国石油天然气股份有限公司 | Concrete pole rotating device |
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2017
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| JP2540487Y2 (en) * | 1990-08-23 | 1997-07-02 | 株式会社アイチコーポレーション | Control device for grip-type pole work vehicle |
| DE10121727A1 (en) * | 2001-05-04 | 2002-11-07 | Preh Elektro Feinmechanik | Clamping device to be used for holding part of gas generator of airbag while bolt and pin are fitted in particular way |
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| CN204728802U (en) * | 2015-06-29 | 2015-10-28 | 国网山东招远市供电公司 | A kind of electric pole vertical rod changer |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895912A (en) * | 2017-12-22 | 2018-04-10 | 廖彬杰 | Adjustable servicing unit for cross-arm installation |
| CN108583989A (en) * | 2018-06-12 | 2018-09-28 | 重庆鼎赛输送机械有限公司 | A kind of tubing packing device |
| CN111224714A (en) * | 2018-11-23 | 2020-06-02 | 无锡科晟光子科技有限公司 | Online centralized detection and management equipment by using OTDR (optical time domain reflectometer) |
| CN111224714B (en) * | 2018-11-23 | 2021-03-05 | 无锡科晟光子科技有限公司 | Online centralized detection and management equipment by using OTDR (optical time domain reflectometer) |
| CN109452925A (en) * | 2018-12-24 | 2019-03-12 | 谢义璞 | A kind of oral cavity pincers |
| CN110238152A (en) * | 2019-07-02 | 2019-09-17 | 北京凯盛建材工程有限公司 | A kind of semiconductor material bar prerinse flexible holding device and clamp method |
| CN110589125A (en) * | 2019-10-03 | 2019-12-20 | 宋波 | Self-detection side-leakage sealed beverage packaging equipment |
| CN112790660A (en) * | 2019-11-14 | 2021-05-14 | 王彩艳 | Anti-theft net belt cleaning device |
| CN112588881A (en) * | 2020-12-07 | 2021-04-02 | 湖南鸿云钢模科技有限公司 | Be used for prosthetic reinforced structure of steel pipe |
| CN113982353A (en) * | 2021-11-08 | 2022-01-28 | 国网山东省电力公司寿光市供电公司 | Pole installation assistor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107165461B (en) | 2019-03-08 |
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