CN108999458A - The double cross-arm assembly integral installation device and method of electric power - Google Patents
The double cross-arm assembly integral installation device and method of electric power Download PDFInfo
- Publication number
- CN108999458A CN108999458A CN201810940565.6A CN201810940565A CN108999458A CN 108999458 A CN108999458 A CN 108999458A CN 201810940565 A CN201810940565 A CN 201810940565A CN 108999458 A CN108999458 A CN 108999458A
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- double cross
- electric power
- arm
- anchor ear
- arm assembly
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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
- E04H12/24—Cross arms
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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
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
- E04H12/342—Arrangements for stacking tower sections on top of each other
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention provides a kind of double cross-arm assembly integral installation equipment of electric power, belong to cross-arm installation equipment technical field, including longitudinal holding pole；Lateral strut is vertically set on the top of the longitudinal holding pole, is provided with the suspender member for hanging traction rope；Anchor ear is rotatably arranged on the lower part of the longitudinal holding pole, for being fixedly connected with electric pole；And bracket, it is arranged between the lateral strut and the anchor ear, rotates with the longitudinal holding pole and gone up and down along the longitudinal holding pole length direction and connect, is used to support double cross-arm assemblies and carries double cross-arm assemblies and move up and down or rotate.Additionally provide a kind of double cross-arm assembly integral installation methods of electric power.The double cross-arm assembly integral installation equipment of electric power provided by the invention, it is intended to it is long to solve existing cross-arm mounting technique power off time；The big technical problem of operating personnel's construction intensity on bar.
Description
Technical field
The invention belongs to cross-arms to install equipment technical field, be that be related to a kind of double cross-arm assemblies of electric power whole more specifically
Body installs device and method.
Background technique
The installation of cross-arm assemblies double for electric power, traditional method is that staff steps on bar, by insulating cord by people on bar
Member successively on drag and fasten all parts of cross-arm, erection sequence is followed successively by, two sides cross-arm, five yoke plates and fastening bolt, U-shaped extension
Ring, multiple pendencys, strain clamp etc..The defect and deficiency of the prior art are: first is that power off time is long；Second is that operation people on bar
Member's construction intensity is big；Third is that there are frequent power failure complaint risk is larger；Fourth is that the disassembly repeatedly of conducting wire is installed, metal surface is caused
Part wears shorten service life to reduce wire stretch-proof power intensity.
In conclusion the double cross-arm assemblies of electric power are realized with the reengineering of integral installation, it is extremely urgent.
Summary of the invention
The purpose of the present invention is to provide a kind of double cross-arm assembly integral installation device and method of electric power, it is intended to solve existing
Cross-arm mounting technique power off time is long；The big technical problem of operating personnel's construction intensity on bar.
To achieve the above object, the technical solution adopted by the present invention is that: provide a kind of electric power double cross-arm assembly integral installations
Equipment, comprising:
Longitudinal holding pole；
Lateral strut is vertically set on the top of the longitudinal holding pole, is provided with the hanging for hanging traction rope
Part；
Anchor ear is rotatably arranged on the lower part of the longitudinal holding pole, for being fixedly connected with electric pole；And
Bracket is arranged between the lateral strut and the anchor ear, rotates with the longitudinal holding pole and along the longitudinal direction
The lifting connection of strut lengths direction, is used to support double cross-arm assemblies and carries double cross-arm assemblies and move up and down or rotate.
Further, the bracket includes mounting rack and the supporting plate that is detachably arranged on the mounting rack, the installation
Frame rotates and is arranged on the longitudinal holding pole along longitudinal holding pole length direction lifting, and the supporting plate is used to support described double
Cross-arm assembly.
Further, the supporting plate is two and is symmetricly set on the two sides of the mounting rack, between two supporting plates
Equipped with gap, and the gap length is greater than the electric wire shank diameter.
Further, the supporting plate and the mounting rack grafting.
Further, the mounting rack includes lifting unit and the rotation section that is rotatably arranged on the lifting unit, the liter
Drop portion is moved up and down along the longitudinal holding pole length direction to be arranged on the longitudinal holding pole, and the rotation section two sides are symmetrical arranged
There are outwardly extending support arm, the free end grafting of the supporting plate and the support arm.
Further, the longitudinal holding pole is screw rod, and bottom is installed with hand driving wheel, and the lifting unit is set in described vertical
To outside strut, and the two is threadedly coupled, and the rotation section is set in outside the lifting unit, and the two is connected by bearing.
Further, the suspender member includes the first suspender member and the second suspender member, and first suspender member is arranged in institute
Lateral strut free end bottom is stated, the second suspender member setting is pushed up in the lateral strut and the longitudinal holding pole connecting pin
Portion.
Further, first suspender member and second suspender member are respectively fixed pulley.
Further, the anchor ear includes the left anchor ear and right anchor ear being detachably connected by bolt, the left anchor ear packet
Anchor ear piece and the first lower anchor ear piece on arranged in parallel first are included, anchor ear piece and the first lower anchor ear piece on described first
It is connected by the first connector；
The right anchor ear includes anchor ear piece and the second lower anchor ear piece on arranged in parallel second, anchor ear on described second
Piece is connected with the described second lower anchor ear piece by the second connector, and second connector and the longitudinal holding pole are rotatablely connected.
The double cross-arm assembly integral installation methods of electric power, comprising the following steps:
Step 1 on the ground assembles double cross-arm assemblies；
Step 2 installs the double cross-arm assembly integral installation equipment of the electric power to the electric pole top；
Assembled double cross-arm assemblies are drawn to the electric pole top and are placed on the bracket by step 3
On；
Step 4 controls the bracket and rises, until its bottom end is higher than the electric pole top；
Step 5 rotates the bracket so that the mounting hole between two cross-arms be located at the electric pole just on
Side controls the bracket decline later, until double cross-arm assemblies drop to preset cross-arm installation site, installs described double
Cross-arm assembly；
Step 6, double cross-arm assemblies after the installation is completed, remove the double cross-arm assembly integral installation equipment of the electric power simultaneously
It is passed to ground.
The beneficial effect of the double cross-arm assembly integral installation device and method of electric power provided by the invention is: with the prior art
It compares, the double cross-arm assembly integral installation device and method of electric power of the present invention, which are provided with one, can carry out entirety for double cross-arm assemblies
The equipment of installation changes the mounting means of double cross-arms, so that without passing through each components respectively when double cross-arm assemblies are installed
It is assembled again after traction wire saws to electric pole top, it is double by electric power again after can first on the ground assembling double cross-arm assemblies
Cross-arm assembly integral installation equipment is sent to integral installation is carried out on electric pole, this setting has convenient, fast, efficient, reliable
The characteristics of.
Double applications of the cross-arm assembly integral installation equipment in power generation of electric power provided by the present invention, can effectively mention
High working efficiency reduces high altitude operation risk, shortens operation time, realizes the reengineering of electrical cross arm installation.Using tradition
Double cross-arm mounting means, complete wire erection and usually want three more than hour.Using installation equipment provided by the present invention,
Installation duration on one base terminal pole can shorten more than half.Defect elimination work for faulty line, shortens power failure duration and is equal to
Sale benefit is increased for power supply enterprise, reduces complaint risk.The double cross-arms of electric power provided in an embodiment of the present invention are always integral
Equipment is installed, can be used as a kind of standard configuration production ancillary equipment, popularity uses within the scope of power distribution network.
To sum up, double cross-arm assembly integral installation equipment the answering in power generation of electric power provided by through the invention
With first is that significantly shortening power off time；Second is that operating personnel's working strength of ascending a height is significantly reduced；Third is that construction personnel
Quantity significantly reduces；Fourth is that increasing electricity sales amount, customer satisfaction is improved, cost efficiency is realized for power supply enterprise, realizes
The double cross-arm assemblies of electric power realize the reengineering of integral installations.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram one of the double cross-arm assembly integral installation equipment of electric power provided in an embodiment of the present invention；
Fig. 2 is the overlooking structure diagram of the double cross-arm assembly integral installation equipment of electric power shown in FIG. 1；
Fig. 3 is the structural schematic diagram two of the double cross-arm assembly integral installation equipment of electric power provided in an embodiment of the present invention；
Fig. 4 is the overlooking structure diagram of the double cross-arm assembly integral installation equipment of electric power shown in Fig. 3.
In figure: 1, longitudinal holding pole；2, lateral strut；3, traction rope；4, suspender member；41, the first suspender member；42, it second hangs
Pendant；5, anchor ear；51, left anchor ear；511, upper anchor ear piece；512, lower anchor ear piece；513, connector；52, right anchor ear；521, upper to embrace
Hoop pieces；522, lower anchor ear piece；523, connector；6, electric pole；7, bracket；71, mounting rack；711, lifting unit；712, rotation section；
713, support arm；72, supporting plate；8, double cross-arm assemblies；9, hand driving wheel.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 to Fig. 4, now to the double cross-arm assembly integral installation equipment of electric power provided in an embodiment of the present invention into
Row explanation.The double cross-arm assembly integral installation equipment of the electric power, including longitudinal holding pole 1；Lateral strut 2, is vertically set on longitudinal direction
The top of strut 1 is provided with the suspender member 4 for hanging traction rope 3；Anchor ear 5 is rotatably arranged under longitudinal holding pole 1
Portion, for being fixedly connected with electric pole 6；And bracket 7, it is arranged between lateral strut 2 and anchor ear 5, is rotated with longitudinal holding pole 1
And 1 length direction of strut lifting connection along longitudinal direction, be used to support double cross-arm assemblies 8 and carry double cross-arm assemblies 8 move up and down or
Rotation.
When cross-arm is installed, the component assembling of double cross-arm assemblies 8 is completed on ground first, including two sides cross-arm, five yoke plates, tight
Fixing bolt, U-shaped link, multiple pendencys, strain clamp etc., all components associated with cross-arm；And traction rope 3 is pacified on ground
It is attached on suspender member 4；Then, operating personnel ascends a height to 6 top of electric pole, installs the double cross-arm assemblies of electric power provided by the present invention
Integral installation equipment, the adjustment for completing installation site (so that anchor ear 5 is mounted below double cross-arm assembly installation sites, are laterally propped up
Bar 2 extends to 6 top of electric pole), anchor ear 5 is fastened, realizes the fixation of this equipment Yu electric pole 6；Ground operation personnel later is led to
Traction rope 3 is crossed, double cross-arm assemblies 8 are drawn to the bracket 7 of this equipment, then controls bracket 7 and drives on double cross-arm assemblies 8 thereon
6 top end of electric pole is risen to, bracket 7 is rotated clockwise or counterclockwise, is made in double cross-arm assemblies 8 thereon between two cross-arms
Mounting hole turns to the surface of electric pole 6, controls bracket 7 later and declines, so that double cross-arm assemblies 2 are set on electric pole 6
And drop to preset double 8 installation sites of cross-arm assembly；Finally, fastening screw, five yoke plates etc. on double cross-arm assemblies 2 are fastened,
After it is installed, by anchor ear 5 by being removed on electric pole 6, this equipment is removed, passes through traction rope later for the double cross-arm assemblies of electric power
Integral installation equipment is sent to ground, this work is completed.
The double cross-arm assembly integral installation equipment of electric power provided by the invention, compared with prior art, being provided with one can be with
The equipment that double cross-arm assemblies are carried out integral installation changes the mounting means of double cross-arms so that when double cross-arm assemblies 8 are installed without
It is assembled again after each components need to be passed through respectively to traction wire saws to 6 top of electric pole, it can be first total by double cross-arms on the ground
It is sent again by the double cross-arm assembly integral installation equipment of electric power to carrying out integral installation on electric pole 6 after being assembled at 8, this setting
Have the characteristics that convenient, fast, efficient, reliable.
Double applications of the cross-arm assembly integral installation equipment in power generation of electric power provided by the present invention, can effectively mention
High working efficiency reduces high altitude operation risk, shortens operation time, realizes the reengineering of electrical cross arm installation.Using tradition
Double cross-arm mounting means, complete wire erection and usually want three more than hour.Using installation equipment provided by the present invention,
Installation duration on one base terminal pole can shorten more than half.Defect elimination work for faulty line, shortens power failure duration and is equal to
Sale benefit is increased for power supply enterprise, reduces complaint risk.The double cross-arms of electric power provided in an embodiment of the present invention are always integral
Equipment is installed, can be used as a kind of standard configuration production ancillary equipment, popularity uses within the scope of power distribution network.
To sum up, double cross-arm assembly integral installation equipment the answering in power generation of electric power provided by through the invention
With first is that significantly shortening power off time；Second is that operating personnel's working strength of ascending a height is significantly reduced；Third is that construction personnel
Quantity significantly reduces；Fourth is that increasing electricity sales amount, customer satisfaction is improved, cost efficiency is realized for power supply enterprise, realizes
The double cross-arm assemblies of electric power realize the reengineering of integral installations.
As a kind of specific embodiment of the double cross-arm assembly integral installation equipment of electric power provided by the invention, figure is please referred to
1 to Fig. 4, bracket 7 includes mounting rack 71 and the supporting plate 72 that is detachably arranged on mounting rack 71, the rotation of mounting rack 71 and along longitudinal direction
The lifting of 1 length direction of strut is arranged on longitudinal holding pole 1, and supporting plate 72 is used to support double cross-arm assemblies 8.
In use, can first remove supporting plate 72, after double cross-arm assemblies 8 are towed to 71 top of mounting rack, then by supporting plate
In 72 installations to mounting rack 71, traction rope 3 is transferred again later, double cross-arm assemblies 8 are smoothly placed on supporting plate 72 again.This sets
Set avoid supporting plate 72 add the adverse effect being pulled up to double cross-arm assemblies 8 so that double cross-arm assemblies 8 can water when using
Flat to move down, this setting, which avoids when double cross-arm assemblies 8 are pulled up each component thereon, mutually collide and falls off or mistake
The phenomenon that position, occurs, and ensure that the smoothness of double 8 installations of cross-arm assembly, meets it and install needs.Supporting plate 72 and mounting rack simultaneously
71 are detachably connected, convenient for the movement, carrying and maintenance of equipment.
Supporting plate 72 can take various forms in the present embodiment, if middle part is equipped with the plate or waffle slab of hole, as long as not
Double cross-arm assemblies 8 can be interfered to be set on electric pole 6 from top to bottom.
As a kind of specific embodiment of the double cross-arm assembly integral installation equipment of electric power provided by the invention, figure is please referred to
2 and Fig. 4, supporting plate 72 is two and is symmetricly set on the two sides of mounting rack 71, is equipped with gap between two supporting plates 72, and gap is wide
Degree is greater than 6 diameter of electric pole.
Supporting plate 72 uses two, and weight needed for reducing supporting plate 72 and equipment entirety is carried and installed convenient for it, while two
Spacing between a supporting plate 72 is sufficiently large, is applicable to the installation needs of different size electric pole 6 and double cross-arm assemblies 8.
As a kind of specific embodiment of the double cross-arm assembly integral installation equipment of electric power provided by the invention, supporting plate 72 with
71 grafting of mounting rack realizes quickly connecting or separating for the two, convenient for operator in high-altitude application, meets its use and want
It asks.
As a kind of specific embodiment of the double cross-arm assembly integral installation equipment of electric power provided by the invention, figure is please referred to
1 to Fig. 4, mounting rack 71 includes lifting unit 711 and the rotation section 712 being rotatably arranged on lifting unit 711, and lifting unit 711 is along vertical
It moves up and down and is arranged on longitudinal holding pole 1 to 1 length direction of strut, 712 two sides of rotation section are symmetrically arranged with outwardly extending branch
Brace 713, the free end grafting of supporting plate 72 and support arm 713.
The side that the mounting rack 71 that the present embodiment is proposed is combined using lifting unit 711, rotation section 712 and support arm 713
Formula, convenient for the maintenance and installation of equipment, supporting plate 72 is arranged in 713 free end of support arm, ensure that gap between two supporting plates 72
Maximization, reduce the risk that supporting plate 72 lifts double cross-arm assemblies 8 in use process.
Support arm 713 can use telescopic structure in the present embodiment, according to pair 8 length adjustment branch of cross-arm assembly when use
The length of brace 713, and then realize the adjustment of width between two supporting plates 72, it is ensured that double 8 stress equalizations of cross-arm assembly thereon, drop
The risk that low double cross-arm assemblies 8 are fallen when with 7 up and down of bracket, rotation.This setting effectively increases equipment
The flexibility of assembling ensure that the safety that equipment uses, increase the range of its scope of application.Stretching structure can use city
Existing grafting, threaded connection etc. on field, as long as being able to achieve the adjusting of 713 length of support arm.
Further, in this embodiment non-slip mat or magnetic force block can also be added on 72 top surface of supporting plate, increase operating process
In itself and double 8 relative positional relationships of cross-arm assembly stability, reduce double cross-arm assemblies 8 and supporting plate 72 or bracket in use process
7 occur the risk of opposite sliding, guarantee its safety used.
As a kind of specific embodiment of the double cross-arm assembly integral installation equipment of electric power provided by the invention, figure is please referred to
1 and Fig. 3, longitudinal holding pole 1 are screw rod, and bottom is installed with hand driving wheel 9, and lifting unit 711 is set in outside longitudinal holding pole 1, and the two
It is threadedly coupled, rotation section 712 is set in outside lifting unit 711, and the two is connected by bearing.
It is rotated with it in use, rotating hand 9 longitudinal holding pole 1 of driving wheel, hand steered bracket 7 prevents its rotation, at this moment 7 meeting of bracket
As the rotation of longitudinal holding pole 1 moves up or moves down, realization bracket 7 and thereon double cross-arm assemblies 8 are risen or fallen.
Longitudinal holding pole 1 uses screw rod, matches with hand driving wheel 9, realizes the raising and lowering of bracket 7, and structure is simple, easy to operate,
Without other power devices, the weight and manufacturing cost of equipment are effectively reduced, is conducive to it and carries and promote.
As a kind of specific embodiment of the double cross-arm assembly integral installation equipment of electric power provided by the invention, figure is please referred to
1 and Fig. 3, suspender member 4 include the first suspender member 41 and the second suspender member 42, and the setting of the first suspender member 41 is free in lateral strut 2
Bottom is held, the second suspender member 42 is arranged at the top of 1 connecting pin of lateral strut 2 and longitudinal holding pole.
When needing to be pulled up double cross-arm assemblies 8, traction rope 3 is hung on the first suspender member 41, it is upward when needing
Or when transporting electric power pair cross-arm assembly integral installation equipment downwards, then traction rope 3 is hung on the second suspender member 42.Wherein,
First suspender member 41 is arranged in 2 free end bottom of lateral strut, so that double cross-arm assemblies 8 are farthest with a distance from longitudinal holding pole 1, reduces
The probability to collide when double cross-arm assemblies 8 are transported up with longitudinal holding pole 1, and then ensure that double cross-arm assemblies 8 are led upwards
The stability that the double cross-arm assembly integral installation equipment of the stability and electric power drawn are connect with electric pole 6.The setting of second suspender member 42
At the top of 1 connecting pin of lateral strut 2 and longitudinal holding pole, it is ensured that it is total to transport the double cross-arms of electric power upward or downward by traction rope 3
When integral installation equipment, equipment can use vertical state, and then avoid during equipment is transported and touch with electric pole 6
It hits, ensure that the stability that equipment is transported.
As a kind of specific embodiment of the double cross-arm assembly integral installation equipment of electric power provided by the invention, figure is please referred to
1 and Fig. 3, the first suspender member 41 and the second suspender member 42 are respectively fixed pulley.
Fixed pulley is respectively adopted in first suspender member 41 and the second suspender member 42, it is ensured that the first suspender member 41 and the second hanging
Lower frictional force between part 42 and traction rope 3 reduces labor intensity and traction rope 3 when transporting thing using traction rope 3
The risk worn when use ensure that equipment installation and the convenience and safety used.
As a kind of specific embodiment of the double cross-arm assembly integral installation equipment of electric power provided by the invention, figure is please referred to
1 to Fig. 4, anchor ear 5 includes the left anchor ear 51 and right anchor ear 52 being detachably connected by bolt, and left anchor ear 51 includes being parallel to each other to set
Anchor ear piece 511 and first descends anchor ear piece 512 on first set, and anchor ear piece 511 and the first lower anchor ear piece 512 pass through first on first
Connector 513 connects；Right anchor ear 52 includes anchor ear piece 521 and the second lower anchor ear piece 522 on arranged in parallel second, and second
Upper anchor ear piece 521 and the second lower anchor ear piece 522 by the connection of the second connector 523, the second connector 523 with 1 turn of longitudinal holding pole
Dynamic connection.
The form that anchor ear piece, lower anchor ear piece and connection sheet combine is respectively adopted in left anchor ear 51 and right anchor ear 52, it is ensured that
Frictional force between anchor ear 5 and electric pole 6 is sufficiently large, reduces the double cross-arm assembly integral installation equipment of electric power in use process
The opposite risk slided occurs with electric pole 6, ensure that the safety of double 8 installations of cross-arm assembly.
The present invention also provides a kind of double cross-arm assembly integral installation methods of electric power.The double cross-arm assembly integral installations of the electric power
Method, comprising the following steps:
Step 1 on the ground assembles double cross-arm assemblies 8；
Step 2 installs the double cross-arm assembly integral installation equipment of electric power to 6 top of electric pole；
Assembled double tractions of cross-arm assembly 8 to 6 top of electric pole and are placed on bracket 7 by step 3；
Step 4, control bracket 7 rises, until its bottom end is higher than 6 top of electric pole；
Step 5, rotary bracket 7 control later so that the mounting hole between two cross-arms is located at the surface of electric pole 6
Bracket 7 declines, until double cross-arm assemblies 8 drop to preset cross-arm installation site, installs double cross-arm assemblies 8；
Step 6, double cross-arm assemblies 8 after the installation is completed, are removed the double cross-arm assembly integral installation equipment of electric power and are passed to
Ground.
Wherein, when installation electric power pair cross-arm assembly integral installation equipment, anchor ear 5 can be mounted on to double cross-arm assembly installation positions
Lower section is set, lateral strut 2 extends to 6 top of electric pole, convenient for the installation of double cross-arm assemblies 8 later；Double cross-arms are total in step 3
The traction rope 3 being arranged on suspender member 4 can be pulled to draw by the operator on ground at 8.
The double cross-arm assembly integral installation methods of electric power provided by the invention, using a kind of double cross-arm assemblies of completely new installation
Method so that when double cross-arm assemblies 8 are installed it is not necessary that each components are passed through the traction of traction rope 3 to the top of electric pole 6 respectively after
It assembles, is sent again by the double cross-arm assembly integral installation equipment of electric power after can first on the ground assembling double cross-arm assemblies 8 again
Integral installation is carried out on to electric pole 6, this setting has the characteristics that convenient, fast, efficient, reliable.
Double applications of the cross-arm assembly integral installation equipment in power generation of electric power provided by the present invention, can effectively mention
High working efficiency reduces high altitude operation risk, shortens operation time, realizes the reengineering of electrical cross arm installation.Using tradition
Double cross-arm mounting means, complete wire erection and usually want three more than hour.Using installation equipment provided by the present invention,
Installation duration on one base terminal pole can shorten more than half.Defect elimination work for faulty line, shortens power failure duration and is equal to
Sale benefit is increased for power supply enterprise, reduces complaint risk.The double cross-arms of electric power provided in an embodiment of the present invention are always integral
Equipment is installed, can be used as a kind of standard configuration production ancillary equipment, popularity uses within the scope of power distribution network.
To sum up, double cross-arm assembly integral installation equipment the answering in power generation of electric power provided by through the invention
With first is that significantly shortening power off time；Second is that operating personnel's working strength of ascending a height is significantly reduced；Third is that construction personnel
Quantity significantly reduces；Fourth is that increasing electricity sales amount, customer satisfaction is improved, cost efficiency is realized for power supply enterprise, realizes
The double cross-arm assemblies of electric power realize the reengineering of integral installations.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. the double cross-arm assembly integral installation equipment of electric power characterized by comprising
Longitudinal holding pole (1)；
Lateral strut (2), is vertically set on the top of the longitudinal holding pole (1), is provided with for hanging traction rope (3)
Suspender member (4)；
Anchor ear (5), is rotatably arranged on the lower part of the longitudinal holding pole (1), for being fixedly connected with electric pole (6)；And
Bracket (7) is arranged between the lateral strut (2) and the anchor ear (5), with the longitudinal holding pole (1) rotation and edge
Longitudinal holding pole (1) the length direction lifting connection is used to support double cross-arm assemblies (8) and carries double cross-arm assemblies (8)
It moves up and down or rotates.
2. the double cross-arm assembly integral installation equipment of electric power as described in claim 1, it is characterised in that: the bracket (7) includes
Mounting rack (71) and the supporting plate (72) being detachably arranged on the mounting rack (71), the mounting rack (71) rotate and along described
The lifting of longitudinal holding pole (1) length direction is arranged on the longitudinal holding pole (1), and the supporting plate (72) is used to support double cross-arms
Assembly (8).
3. the double cross-arm assembly integral installation equipment of electric power as claimed in claim 2, it is characterised in that: the supporting plate (72) is two
Two sides that are a and being symmetricly set on the mounting rack (71) are equipped with gap between two supporting plates (72), and the gap is wide
Degree is greater than the electric pole (6) diameter.
4. the double cross-arm assembly integral installation equipment of electric power as claimed in claim 3, it is characterised in that: the supporting plate (72) and institute
State mounting rack (71) grafting.
5. the double cross-arm assembly integral installation equipment of electric power as claimed in claim 4, it is characterised in that: mounting rack (71) packet
It includes the lifting unit (711) for moving up and down along the longitudinal holding pole (1) length direction and is rotatably arranged on the lifting unit
(711) rotation section (712) on, rotation section (712) two sides are symmetrically arranged with outwardly extending support arm (713), described
The free end grafting of supporting plate (72) and the support arm (713).
6. the double cross-arm assembly integral installation equipment of electric power as claimed in claim 5, it is characterised in that: the longitudinal holding pole (1)
For screw rod, bottom is installed with hand driving wheel (9), and the lifting unit (711) is set in the longitudinal holding pole (1) outside, and the two spiral shell
Line connection, the rotation section (712) are set in the lifting unit (711) outside, and the two is connected by bearing.
7. the double cross-arm assembly integral installation equipment of electric power as described in claim 1, it is characterised in that: suspender member (4) packet
The first suspender member (41) and the second suspender member (42) are included, the first suspender member (41) setting is free in the lateral strut (2)
Bottom is held, the second suspender member (42) setting is at the top of the lateral strut (2) and the longitudinal holding pole (1) connecting pin.
8. the double cross-arm assembly integral installation equipment of electric power as claimed in claim 7, it is characterised in that: first suspender member
(41) and second suspender member (42) is respectively fixed pulley.
9. the double cross-arm assembly integral installation equipment of electric power as described in any one of claims 1 to 8, it is characterised in that: described armful
Hoop (5) includes the left anchor ear (51) and right anchor ear (52) being detachably connected by bolt, and the left anchor ear (51) includes mutually flat
On the first of row setting under anchor ear piece (511) and first anchor ear piece (512), anchor ear piece (511) and described first on described first
Lower anchor ear piece (512) is connected by the first connector (513)；
The right anchor ear (52) includes anchor ear piece (521) and second lower anchor ear piece (522) on arranged in parallel second, described
Anchor ear piece (521) and described second lower anchor ear piece (522) are connected by the second connector (523) on second, second connection
Part (523) and the longitudinal holding pole (1) are rotatablely connected.
10. the double cross-arm assembly integral installation methods of electric power, which comprises the following steps:
Step 1 on the ground assembles double cross-arm assemblies (8)；
Step 2 installs the double cross-arm assembly integral installation equipment of any one of claim 1~9 electric power to the electric pole
(6) top；
Assembled double cross-arm assembly (8) tractions to the electric pole (6) top and are placed on the bracket by step 3
(7) on；
Step 4 controls the bracket (7) rising, until its bottom end is higher than the electric pole (6) top；
Step 5 rotates the bracket (7), so that the mounting hole between two cross-arms is being located at the electric pole (6) just
Top controls the bracket (7) decline later, until double cross-arm assemblies (8) drop to preset cross-arm installation site, pacifies
Fill double cross-arm assemblies (8)；
Step 6, double cross-arm assemblies (8) after the installation is completed, are removed the double cross-arm assembly integral installation equipment of the electric power and are incited somebody to action
It send to ground.
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| CN201810940565.6A CN108999458B (en) | 2018-08-17 | 2018-08-17 | Electric power double-cross-arm assembly integral installation equipment and method |
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| CN201810940565.6A CN108999458B (en) | 2018-08-17 | 2018-08-17 | Electric power double-cross-arm assembly integral installation equipment and method |
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| CN108999458B CN108999458B (en) | 2020-04-28 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236011A (en) * | 2021-06-03 | 2021-08-10 | 河北久金电力器材制造有限公司 | Cross arm convenient to install and method for enabling cross arm to be convenient to install |
| CN114293836A (en) * | 2021-12-30 | 2022-04-08 | 扬州鑫龙电器有限公司 | Transformer rectifier outlet rod capable of being installed quickly |
| CN114293833A (en) * | 2022-01-13 | 2022-04-08 | 郑斯用 | High-strength environment-friendly energy-saving telegraph pole for power line |
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| US1547915A (en) * | 1923-08-28 | 1925-07-28 | Ernest J Hirn | Transformer-hoisting bracket |
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| CN204012466U (en) * | 2014-08-22 | 2014-12-10 | 重庆工商职业学院 | Concertina type bottle-holding rack |
| CN204848091U (en) * | 2015-08-03 | 2015-12-09 | 国家电网公司 | Steel sheet cross arm hoisting accessory |
| CN206707394U (en) * | 2017-03-20 | 2017-12-05 | 国家电网公司 | Modified adhesion type is from lifting pole |
| CN107724767A (en) * | 2017-10-25 | 2018-02-23 | 国网黑龙江省电力有限公司七台河供电公司 | Tool for lifting cross arm |
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| US1547915A (en) * | 1923-08-28 | 1925-07-28 | Ernest J Hirn | Transformer-hoisting bracket |
| KR20120115055A (en) * | 2011-04-08 | 2012-10-17 | 오완곤 | Winch supporting device |
| CN204012466U (en) * | 2014-08-22 | 2014-12-10 | 重庆工商职业学院 | Concertina type bottle-holding rack |
| CN204848091U (en) * | 2015-08-03 | 2015-12-09 | 国家电网公司 | Steel sheet cross arm hoisting accessory |
| CN206707394U (en) * | 2017-03-20 | 2017-12-05 | 国家电网公司 | Modified adhesion type is from lifting pole |
| CN107724767A (en) * | 2017-10-25 | 2018-02-23 | 国网黑龙江省电力有限公司七台河供电公司 | Tool for lifting cross arm |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113236011A (en) * | 2021-06-03 | 2021-08-10 | 河北久金电力器材制造有限公司 | Cross arm convenient to install and method for enabling cross arm to be convenient to install |
| CN114293836A (en) * | 2021-12-30 | 2022-04-08 | 扬州鑫龙电器有限公司 | Transformer rectifier outlet rod capable of being installed quickly |
| CN114293833A (en) * | 2022-01-13 | 2022-04-08 | 郑斯用 | High-strength environment-friendly energy-saving telegraph pole for power line |
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| Publication number | Publication date |
|---|---|
| CN108999458B (en) | 2020-04-28 |
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