CN105129627B - The folding suspension arm assembly that electric pole is supported - Google Patents
The folding suspension arm assembly that electric pole is supported Download PDFInfo
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- CN105129627B CN105129627B CN201510436408.8A CN201510436408A CN105129627B CN 105129627 B CN105129627 B CN 105129627B CN 201510436408 A CN201510436408 A CN 201510436408A CN 105129627 B CN105129627 B CN 105129627B
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- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 229910052573 porcelain Inorganic materials 0.000 description 1
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Abstract
The present invention relates to the folding suspension arm assembly that a kind of electric pole is supported, hound and the drive mechanism being arranged on below support rod body including the telescoping support body of rod being connected with electric pole by fixed seat, the horizontal hanging arm for being hinged on support rod body upper end, connection support bar body and horizontal hanging arm, the first pull rope group of drive mechanism are bypassed the pulley of support rod body upper end and are connected with hook after the pulley of horizontal hanging arm movable end；The present invention have structure safety and stability, build operation simple the features such as, using existing electric pole as support, simplify device structure, it is ensured that work progress safety.
Description
Technical field
The present invention relates to technical field of electric power construction, the folding suspension arm assembly that especially a kind of electric pole is supported.
Background technology
Transformator is widely used in our life, and power transformer is one of nucleus equipment of power network, thus its
Stable, reliability service will play very important effect to power system security.The installation method of transformator can be divided into following
Several：1）Single lever-type becomes the installation of platform；2）Double rod type becomes the installation of platform；3）Platform-type becomes building by laying bricks or stones for platform；4）Console model becomes platform
Build by laying bricks or stones.
For single lever-type becomes platform, it is adaptable to install the transformator of 10 ~ 30kv*A, single lever-type transformator is by transformator, falls
The formula that falls fuse and spark gap are all fixed on an electric pole, and transformer rack distance to the ground is typically no less than 2.8m.For double
Rod-type becomes platform, it is adaptable to install the transformator of 50 ~ 180kv*A, double rod type transformator be away from high pressure stem 2.5m remote where again in
The high electric poles of a piece about 9m, on highland, 2 ~ 2.8m eminences two channel-section steels or angle steel are barricaded as the stand for laying transformator, on electric pole
Two-layer cross-arm is also installed, to install fall insurance, spark gap and high-low voltage leads.Both are required for arriving transformer yoke height
Certain altitude is simultaneously fixed on electric pole.In addition the altitude plant that power system needs frame high is also related to such as spark gap, lock
Knife porcelain vase, indoor converting equipment etc..
When mounted, the instrument for generally using has these power system altitude plants at present：Crane, herringbone vertical rod, ladder
Son, built platform etc., but crane construction area scope is big, with artificial many, also easily produce danger and injures vehicle of passing by one's way
And pedestrian；The instruments such as herringbone vertical rod, ladder are not enough to install overweight object, do not have safety guarantee to construction worker；Built platform,
Though can be taken time and effort with effectively solving construction safety problem, dismounting trouble.Therefore need a kind of lifting device badly, solve
A lifting difficult problem for power system altitude plant.
Content of the invention
The technical problem to be solved in the invention is to provide the folding suspension arm assembly that a kind of electric pole is supported, to solve electric power
A lifting difficult problem in the installation process of system altitude equipment, improves efficiency of construction, it is ensured that construction safety.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is：
Electric pole support folding suspension arm assembly, including be connected with electric pole by fixed seat the telescoping support body of rod,
It is hinged on the horizontal hanging arm of support rod body upper end, the hound of connection support bar body and horizontal hanging arm and is arranged on support rod body
The drive mechanism of lower section, the first pull rope group of the drive mechanism bypass the pulley and horizontal hanging arm activity of support rod body upper end
It is connected with hook after the pulley at end.
Technical solution of the present invention further improvement is that：The fixed seat includes two semicircular ring matched with electric pole
Shape fixes half, and the fixation half is connected by the bolt with crimp head being arranged on two side flanges, the fixation
Proof rubber pad is set between seat and the contact surface of electric pole.
Technical solution of the present invention further improvement is that：The telescoping support body of rod is by being arranged on inside the body of rod
Pull rope assembly pulley controls the flexible of the multistage body of rod, and in the pull rope assembly pulley, one end of pull rope is fixedly connected on outer layer tower
Body lower end, the other end of pull rope are entered inside the tower body of middle level after bypassing the pulley of middle level tower body upper end, are entered in the tower body of middle level
The pull rope in portion is entered inside next stage tower body through the pulley by next stage tower body upper end after bypassing the pulley of middle level tower body lower end,
Pull rope is connected with drive mechanism after being stretched out by the lower end of internal layer tower body.
Technical solution of the present invention further improvement is that：The series of the support rod body is at least three-level, every grade of tower body
Length be 2 ~ 3 meters, the two ends of outer layer tower body and middle level tower body lower end are arranged with the lower end of internal layer tower body and are mutually cut with scissors with fixed seat
The jointed shaft for connecing.
Technical solution of the present invention further improvement is that：Sliding guide groove is set on the horizontal hanging arm, and the slip is led
The inside of groove arranges the support slipper being connected by the second pull rope assembly pulley, the lower end of the support slipper with drive mechanism
It is hinged with hound, the other end of the hound is hinged in support rod body.
Technical solution of the present invention further improvement is that：The drive mechanism includes the capstan winch being connected with motor
Case, arrange in the capstan box be connected with the first pull rope group the first capstan winch, be connected with the pull rope of pull rope assembly pulley
The 3rd capstan winch that the second capstan winch for connecing is connected with the pull rope of the second pull rope assembly pulley, first capstan winch, second are twisted
Disk, the 3rd capstan winch are connected with the power input shaft of capstan box respectively, and power input shaft is connected with motor by flywheel.
As a result of above-mentioned technical proposal, the technological progress that the present invention is obtained is：Wind is set on the flywheel.
The present invention electric pole support folding suspension arm assembly, with structure safety and stability, build operation simple the features such as,
Using existing electric pole as support, device structure is simplified, it is ensured that work progress safety.
The support rod body of the present invention arranges multiple fixed seats by side, is fixedly mounted on the electric pole of differing heights requirement
On body, it is ensured that the stability of support rod body.Support club shaft to be set to multistage retractable rod, can be adjusted by pull rope assembly pulley
The whole height of section support rod body, to meet the different demands in work progress to hoisting height, is also beneficial to whole arm dress
The contraction that puts is folded.Support rod body top is hinged horizontal hanging arm and hound, and hound is by support slipper and horizontal hanging arm phase
It is hinged, hound can be moved by horizontal slide rail, control horizontal hanging arm swings up and down, and then adjusts horizontal hanging arm free end
Height and the distance between with electric pole, so that adapt to the different in width of the width between electric pole and hoisting object.
The present invention arranges a fixed pulley on support rod body top, arranges another in horizontal hanging arm free end and slides surely
Wheel, the lower section arranged in horizontal hanging arm free end arrange a movable pulley, are provided with the grabhook of hoisting object on movable pulley, lead to
Crossing pulley control hoisting object can be time saving and energy saving, saves cost of labor.Can be with the whole arm dress of effective control by drive mechanism
The operation that puts, can be such that hoisting object is more quickly and accurately placed on formulation position.Such as treat that hoisting object is huge, installation site
For, between two electric poles, the present invention being simultaneously attached on two electric poles, symmetrical use, more safe and convenient.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the extended configuration figure of the present invention；
Fig. 3 is the sectional view of the support rod body of the present invention；
Fig. 4 is the structural representation of the fixed seat of the present invention；
Wherein, 1, electric pole, 2, fixed seat, 2-1, half is fixed, 2-2, crimp head, 2-3, bolt, 2-4, proof rubber pad,
3rd, support rod body, 3-1, pull rope assembly pulley, 3-2, outer layer tower body, 3-3, middle level tower body, 3-4, internal layer tower body, are hinged 3-5
Axle, 4, horizontal hanging arm, 4-1, sliding guide groove, 4-2, the second pull rope assembly pulley, 4-3, support slipper, 5, hound, 6, drive
Mechanism, 6-1, the first pull rope group, 6-2, motor, 6-3, capstan box, 6-4, flywheel, 6-5, wind, 7, hook,.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further details：
The folding suspension arm assembly that the electric pole of the present invention is supported, including fixed seat 2, support rod body 3, horizontal hanging arm 4, diagonal brace
Bar 5 and drive mechanism 6.Concrete structure is as shown in Figure 1, Figure 2, Figure 3, Figure 4.
The support rod body 3 of the present invention is the telescopic body of rod, and support rod body 3 is connected with electric pole 1 by fixed seat 2, flexible
Formula support rod body 3 is to control the flexible of the multistage body of rod, pull rope assembly pulley by the pull rope assembly pulley 3-1 being arranged on inside the body of rod
In 3-1, one end of pull rope is fixedly connected on outer layer tower body 3-2 lower ends, and the other end of pull rope bypasses middle level tower body 3-3 upper ends
Pulley after enter middle level tower body 3-3 inside, enter middle level tower body 3-3 inside pull rope bypass middle level tower body 3-3 lower ends
Enter inside next stage tower body through the pulley by next stage tower body upper end after pulley, middle level tower body 3-3 can be multiple, according to upper
State method and wear successively and connect, pull rope is connected with drive mechanism 6 after being stretched out by the lower end of internal layer tower body 3-4.
The series of support rod body 3 is at least three-level, and the length of every grade of tower body is 2 ~ 3 meters, the two ends of outer layer tower body 3-2 and
The lower end of middle level tower body 3-3 lower ends and internal layer tower body 3-4 arranges the jointed shaft 3-5 being hinged with fixed seat 2.For three-level tower
Body, the canoe of pull rope assembly pulley 3-1 are specially：In pull rope assembly pulley 3-1, one end of pull rope is fixedly connected outside
Layer tower body 3-2 lower ends, the other end of pull rope are entered inside the tower body 3-3 of middle level after bypassing the pulley of middle level tower body 3-3 upper ends, are entered
Enter the pull rope inside the tower body 3-3 of middle level to bypass after the pulley of middle level tower body 3-3 lower ends through the pulley by internal layer tower body 3-4 upper ends
Enter inside internal layer tower body 3-4, pull rope is connected with drive mechanism 6 after being stretched out by the lower end of internal layer tower body 3-4.
The fixed seat 2 of the present invention includes two fixations, half 2-1, and it is the semicircular ring matched with electric pole 1 to fix half 2-1
Shape, the both sides edge for contacting for fixing half 2-1 arrange flange, and half 2-1 is by being arranged on two side flanges for two fixations
Bolt 2-3 be connected, one end of bolt has crimp head 2-2, can realize two fixations, half 2-1 by crimp head 2-2
Between quick links, while also can guarantee that the stability of link.Protection rubber is set between the contact surface of fixed seat 2 and electric pole 1
Rubber cushion 2-4, proof rubber pad 2-4 can reduce the abrasion between fixed seat 2 and electric pole 1, can also increase friction therebetween
Power.
The horizontal hanging arm 4 of the present invention is hinged on the upper end of support rod body 3,5 connection support bar body 3 of hound and horizontal hanging arm
4, sliding guide groove 4-1 is set on horizontal hanging arm 4, the inside of sliding guide groove 4-1 arranges support slipper 4-3, and support slipper 4-3 passes through
Second pull rope assembly pulley 4-2 is connected with drive mechanism 6, and the second pull rope assembly pulley 4-2 includes pull rope and arranges outside
The fixed pulley of layer tower body 3-2 upper centers.The lower end of support slipper 4-3 is hinged with hound 5, the other end hinge of hound 5
It is connected in support rod body 3.
The drive mechanism 6 of the present invention is arranged on the lower section of support rod body 3, and the first pull rope group 6-1 of drive mechanism 6 is bypassed
With hook 7 after the pulley of 4 movable end of the pulley of 3 upper end of support rod body and horizontal hanging arm）Connection.Drive mechanism 6 includes and drive
Arrange in the capstan box 6-3 that galvanic electricity machine 6-2 is connected, capstan box 6-3 be connected with the first pull rope group 6-1 the first capstan winch,
The second capstan winch being connected with the pull rope of pull rope assembly pulley 3-1 is connected with the pull rope of the second pull rope assembly pulley 4-2
The 3rd capstan winch, the first capstan winch, the second capstan winch, the 3rd capstan winch be connected with the power input shaft of capstan box 6-3 respectively, capstan box
The first capstan winch of control, the second capstan winch, the control-rod of the 3rd capstan winch start and stop are set on 6-3, and power input shaft is by flywheel 6-4 and drive
Galvanic electricity machine is connected.Wind 6-5 is set on flywheel 6-4.
The present invention using method be：By drive mechanism 6 by fixed seat 2 installed in the bottom of electric pole 1, start second and twist
Disk, is driven pull rope assembly pulley 3-1, makes support rod body 3 be stretched over specified altitude assignment, by the fixed seat 2 being hinged with support rod body 3
It is fixedly installed on electric pole 1, restarts the 3rd capstan winch, drives the second pull rope assembly pulley 4-2, make horizontal hanging arm 4 be stretched over finger
Positioning is put, and finally starts the first capstan winch, carries out lifting operation by hook 7.
Claims (5)
1. the folding suspension arm assembly that electric pole is supported, it is characterised in that：Including by fixed seat（2）With electric pole（1）It is connected
The telescoping support body of rod（3）, be hinged on support rod body（3）The horizontal hanging arm of upper end（4）, connection support bar body（3）Hang with level
Arm（4）Hound（5）And it is arranged on support rod body（3）The drive mechanism of lower section（6）, the drive mechanism（6）First
Pull rope group（6-1）Bypass support rod body（3）The pulley and horizontal hanging arm of upper end（4）With hook after the pulley of movable end（7）
It is connected, the first pull rope group（6-1）With hook（7）Between connected by movable pulley；
The fixed seat（2）Including two and electric pole（1）The semi-circular shape for matching fixes half（2-1）, the fixation half
（2-1）By be arranged on two side flanges with crimp head（2-2）Bolt（2-3）It is connected, the fixed seat（2）With electricity
Bar（1）Contact surface between arrange proof rubber pad（2-4）；
The horizontal hanging arm（4）Upper setting sliding guide groove（4-1）, the sliding guide groove（4-1）Inside arrange lead by second
Messenger assembly pulley（4-2）With drive mechanism（6）The support slipper being connected（4-3）, the support slipper（4-3）Lower end with oblique
Strut（5）It is hinged, the hound（5）The other end be hinged on support rod body（3）On.
2. the folding suspension arm assembly that electric pole according to claim 1 is supported, it is characterised in that：The Telescopic supporting rod
Body（3）It is by the pull rope assembly pulley being arranged on inside the body of rod（3-1）Control the flexible of the multistage body of rod, the pull rope assembly pulley
（3-1）One end of middle pull rope is fixedly connected on outer layer tower body（3-2）Lower end, the other end of pull rope bypass middle level tower body（3-
3）Middle level tower body is entered after the pulley of upper end（3-3）Inside, enters middle level tower body（3-3）Internal pull rope bypasses middle level tower body
（3-3）Enter inside next stage tower body through the pulley by next stage tower body upper end after the pulley of lower end, pull rope is by internal layer tower body
（3-4）Lower end stretch out after and drive mechanism（6）It is connected.
3. the folding suspension arm assembly that electric pole according to claim 2 is supported, it is characterised in that：The support rod body（3）
Series be at least three-level, the length of every grade of tower body is 2 ~ 3 meters, outer layer tower body（3-2）Two ends and middle level tower body（3-3）Under
End and internal layer tower body（3-4）Lower end arrange and fixed seat（2）The jointed shaft being hinged（3-5）.
4. the folding suspension arm assembly that electric pole according to claim 1 is supported, it is characterised in that：The drive mechanism（6）
Including with motor（6-2）The capstan box being connected（6-3）, the capstan box（6-3）Interior setting and the first pull rope group（6-
1）The first capstan winch being connected and pull rope assembly pulley（3-1）The second capstan winch for being connected of pull rope and the second pull rope slide
Wheel group（4-2）The 3rd capstan winch that is connected of pull rope, first capstan winch, the second capstan winch, the 3rd capstan winch respectively with capstan box
（6-3）Power input shaft be connected, power input shaft pass through flywheel（6-4）It is connected with motor.
5. the folding suspension arm assembly that electric pole according to claim 4 is supported, it is characterised in that：The flywheel（6-4）On
Wind is set（6-5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436408.8A CN105129627B (en) | 2015-07-23 | 2015-07-23 | The folding suspension arm assembly that electric pole is supported |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436408.8A CN105129627B (en) | 2015-07-23 | 2015-07-23 | The folding suspension arm assembly that electric pole is supported |
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| Publication Number | Publication Date |
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| CN105129627A CN105129627A (en) | 2015-12-09 |
| CN105129627B true CN105129627B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436408.8A Active CN105129627B (en) | 2015-07-23 | 2015-07-23 | The folding suspension arm assembly that electric pole is supported |
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| CN106276666A (en) * | 2016-10-13 | 2017-01-04 | 国网河南省电力公司灵宝市供电公司 | The equipment hoisting device of rotatable lifting angle on a kind of electric pole |
| CN106429879A (en) * | 2016-10-13 | 2017-02-22 | 国网河南省电力公司灵宝市供电公司 | Equipment hoisting device used on telegraph pole |
| CN107226421A (en) * | 2017-06-12 | 2017-10-03 | 东阳市光明电力建设有限公司 | A kind of pole-mounted circuit breaker is installed and safeguards servicing unit |
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| CN110127532A (en) * | 2019-05-31 | 2019-08-16 | 河北省送变电有限公司 | Disconnecting switch hanging apparatus |
| CN110817692A (en) * | 2019-09-29 | 2020-02-21 | 国网江苏省电力有限公司徐州供电分公司 | Combined electric holding pole for erecting power transmission tower |
| CN110817697A (en) * | 2019-09-29 | 2020-02-21 | 国网江苏省电力有限公司徐州供电分公司 | Servo motor control and protection circuit of combined electric holding pole |
| CN111792586B (en) * | 2020-05-29 | 2022-05-06 | 国网山东省电力公司德州供电公司 | High-altitude rescue device for electric power tower |
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| DE29622637U1 (en) * | 1996-12-12 | 1997-03-13 | Elsic Elektrische Sicherheitsa | Assembly aid for equipping or retrofitting floor-spaced devices |
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| CN105129627A (en) | 2015-12-09 |
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Inventor after: Liu Xingang Inventor after: Zhao Ping Inventor after: Zhang Zhiyong Inventor after: Li Quanhui Inventor after: Yao Shengjie Inventor after: Pan Hong Inventor after: Jin Mingming Inventor before: Liu Xingang Inventor before: Zhao Ping Inventor before: Zhang Zhiyong Inventor before: Li Quanhui Inventor before: Yao Shengjie Inventor before: Pan Hong |
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