CN206814306U - The detachable simple loop wheel machine of transformer station - Google Patents

The detachable simple loop wheel machine of transformer station Download PDF

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Publication number
CN206814306U
CN206814306U CN201720637112.7U CN201720637112U CN206814306U CN 206814306 U CN206814306 U CN 206814306U CN 201720637112 U CN201720637112 U CN 201720637112U CN 206814306 U CN206814306 U CN 206814306U
Authority
CN
China
Prior art keywords
loop wheel
wheel machine
mobile jib
transformer station
base seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720637112.7U
Other languages
Chinese (zh)
Inventor
翁思远
刘方杰
程仁彪
周冬仁
王奎
覃婕
易耀赵
陈虹
陈小龙
熊向伟
平朝辉
骆玲琦
屈卫国
李勤华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Jiangxi Power Co Nanfeng County Power Supply Branch
State Grid Corp of China SGCC
Original Assignee
State Grid Jiangxi Power Co Nanfeng County Power Supply Branch
State Grid Corp of China SGCC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Jiangxi Power Co Nanfeng County Power Supply Branch, State Grid Corp of China SGCC filed Critical State Grid Jiangxi Power Co Nanfeng County Power Supply Branch
Priority to CN201720637112.7U priority Critical patent/CN206814306U/en
Application granted granted Critical
Publication of CN206814306U publication Critical patent/CN206814306U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of transformer station detachable simple loop wheel machine, including loop wheel machine base seat, mobile jib, extending arm and pull-down sister block.Loop wheel machine base seat both ends use adapter lug by the overlapping fixation of two channel-section steels, the vertical slot of loop wheel machine base seat upper surface center weld opening upwards, mobile jib is fixed in vertical slot, mobile jib upper end fixes two bifurcated ports of extending arm by a pair of clips, end underhung pull-down sister block of the extending arm away from mobile jib, the pull-down sister block includes upper and lower two professional pulleys, and pull-down is encompassed by rope.It is the utility model convenient disassembly, time saving and energy saving, safe and efficient.Operation is carried out by using the loop wheel machine, traditional working method is not only instead of, hard work is become lighter, the safety problem for nowhere hanging safety belt is also solved from source, has prevented the risk that high-rise working falls.

Description

The detachable simple loop wheel machine of transformer station
Technical field
A kind of transformer station's working hoister is the utility model is related to, more precisely, being a kind of detachable letter of transformer station Easy loop wheel machine.
Background technology
In traditional service work, running into needs to change heavier thing when needing to transport to transformer station's post upper bracket, is all Weight is up dragged with rope on support by two or more people station, most of strength of staff is all wasted in this In one link, and there is no the place that can hang safety belt on equipment interval in work, can not accomplish that high extension is low even if having yet With, in addition operation is carried out on the premise of inherently safe is not ensured and is easy to that the accidents such as high falling occur.Greatly reduce Operating efficiency, while also increase various risks.
Work about electric power personnel equipment replacement mode record sheet on each transformer station's post by inquiry, learns by coordinating power failure to make 4.87% is accounted for vehicle-mounted suspension transferring machine installation equipment, the equipment that remaining 95.12% weight reaches 100kg is carried by rope.How Changing current traditional lift heavy object space formula and how reducing high-rise working personnel hazard coefficient turns into urgent problem to be solved, but There was only large-scale lift or vehicular loop wheel machine in the market, be required for coordinating power failure in transformer station's use, without correlation Similar required product, it is therefore desirable to which dismountable simple loop wheel machine on the cross-arm of interval can be fixed on by researching and developing one kind.
Utility model content
The utility model is mainly to solve the technical problem present in prior art, so as to provide a kind of transformer station with removable The simple loop wheel machine of formula is unloaded, securely and reliably, is easy to carry, easily assembling is disassembled, be simple to operate.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals:A kind of transformer station uses Detachable simple loop wheel machine, including loop wheel machine base seat, mobile jib, extending arm and pull-down sister block.Loop wheel machine base seat both ends use Adapter lug is by the overlapping fixation of two channel-section steels, the vertical slot of loop wheel machine base seat upper surface center weld opening upwards, fixed in vertical slot Mobile jib, mobile jib upper end fix two bifurcated ports of extending arm, end underhung of the extending arm away from mobile jib by a pair of clips Pull-down sister block, the pull-down sister block include upper and lower two professional pulleys, pull-down are encompassed by rope.
The channel-section steel length of the loop wheel machine base seat chooses 60cm, because floor installation is on post upper bracket crossbeam, and crossbeam Parallel distance is between 30cm~50cm, therefore base channel-section steel length chooses 60cm.
The base channel-section steel chooses height as 80mm, waist thickness 5mm No. 8 channel-section steels.
The adapter lug of described one end is through to lower channel-section steel from the upper end of loop wheel machine base seat, and the adapter lug of the other end is from hanging The lower end of machine base seat is through to channel-section steel, and the adapter lug selects a diameter of 12mm high intensity screw.
The loop wheel machine substrate seating face aluminium paint, is easy to antirust.
The vertical slot square-outside and round-inside, and screens mouth is set in vertical slot, limit bolt is set on mobile jib, screens mouth is kissed with limit bolt Close, mobile jib is consolidated without rotating in groove.
The mobile jib selection internal diameter is 5.8mm, external diameter is 6.1mm steel pipes, meets loop wheel machine load-bearing, is provided with and hangs at the top of mobile jib Button, for buckling for safety belt.
The professional pulley includes former and later two buckles fixed by screw, and its bottom is provided with hook, and the specialty is sliding Wheel can open buckle, easily can pass through lifting rope, and it links up with convenient composition assembly pulley, and hook eye can clasp lifting rope ring enough, And hook has the return-stopping function for preventing rope from skidding off.
Operation principle of the present utility model:The fixed support cross rail outer of channel-section steel up and down of loop wheel machine base seat, tightens punching spiral shell Silk is fixed, and one staff ties up safety belt by buckling, and professional pulley is formed into pull-down sister block, passes through extension Hook lifts weight, and the rope that another staff pulls down pull-down sister block above carries weight.
Transformer station of the present utility model has advantages below with detachable simple loop wheel machine:Loop wheel machine base seat is sturdy, bears Larger pulling force, convenient disassembly, higher efficiency.Pull-down sister block cleverly plays power-saving function by two pulley combinations, To be 0 by the falling from high altitude risk of the personnel of force and Impact direction is transferred on ground from the platform of interval.It will smoothly can set Standby to put on framework, loop wheel machine will not deform.Operation is carried out by using the loop wheel machine, not only instead of traditional working method, will be numerous The work of weight becomes lighter;Also solve the safety problem for nowhere hanging safety belt from source, prevented high-rise working The risk fallen.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is dimensional structure diagram of the transformer station of the present utility model with detachable simple loop wheel machine.
Fig. 2 is the structural representation before the mobile jib upper limit latch insertion in Fig. 1.
Fig. 3 is the structural representation after the mobile jib upper limit latch insertion in Fig. 2.
Wherein, 1. loop wheel machine base seats, 11. adapter lugs, 12. channel-section steels, 13. vertical slots, 131. screens mouths, 2. mobile jibs, 21. cards Hoop, 22. limit bolts, 23. buckle, 3. extending arms, 4. pull-down sister blocks, 41. professional pulleys.
Embodiment
Preferred embodiment of the present utility model is described in detail 1-3 below in conjunction with the accompanying drawings, so that of the present utility model Advantages and features can be easier to be readily appreciated by one skilled in the art, apparent so as to be made to the scope of protection of the utility model Clearly define.
A kind of detachable simple loop wheel machine of transformer station, including loop wheel machine base seat (1), mobile jib (2), extending arm (3) and under Pull-type sister block (4).Loop wheel machine base seat (1) both ends use adapter lug (11) by the overlapping fixation of two channel-section steels (12), loop wheel machine base The vertical slot (13) of base (1) upper surface center weld opening upwards, mobile jib (2) is fixed in vertical slot (13), mobile jib (2) upper end passes through Two bifurcated ports of the fixed extending arm (3) of a pair of clips (21), end underhung drop-down of the extending arm (3) away from mobile jib (2) Formula sister block (4), the pull-down sister block (4) include upper and lower two professional pulleys (41), pull-down are encompassed by rope.
Channel-section steel (12) length of the loop wheel machine base seat (1) chooses 60cm, because floor installation is on post upper bracket crossbeam, And crossbeam parallel distance is between 30cm~50cm, therefore base channel-section steel (12) length chooses 60cm, and pitch-row is divided into two groups, respectively For 34cm and 53cm.
The base channel-section steel (12) chooses height as 80mm, waist thickness 5mm No. 8 channel-section steels (12).
The adapter lug (11) of described one end is through to lower channel-section steel (12) from the upper end of loop wheel machine base seat (1), the other end Adapter lug (11) is through to upper channel-section steel (12) from the lower end of loop wheel machine base seat (1), and the adapter lug (11) is from a diameter of 12mm high intensity screw.
Loop wheel machine base seat (1) surface aluminium paint, is easy to antirust.
Vertical slot (13) square-outside and round-inside, and screens mouth (131) is set in vertical slot (13), mobile jib sets limit bolt on (2) (22), screens mouth (131) is coincide with limit bolt (22), and mobile jib (2) is consolidated without rotating in groove.
Mobile jib (2) the selection internal diameter is 5.8mm, external diameter is 6.1mm steel pipes, meets loop wheel machine load-bearing, is set at the top of mobile jib (2) (23) are buckled, for buckling (23) for safety belt.It is to meet most to measure loop wheel machine load-bearing pole height H=h+2l+k, wherein h High equipment, l are the length of single pulley, and k links up with rope length factor.In the present embodiment, h=73cm, l=30cm, k ≈ are taken 70cm。
The professional pulley (41) includes former and later two buckles fixed by screw, and its bottom is provided with hook, described special Industry pulley (41) can open buckle, easily can pass through lifting rope, and it links up with convenient composition assembly pulley, and hook eye can clasp enough Lifting rope ring, and hook has the return-stopping function for preventing rope from skidding off.
Operation principle of the present utility model:Channel-section steel up and down (12) fixed support cross rail outer of loop wheel machine base seat (1), is tightened Adapter lug (11) is fixed, and one staff ties up safety belt by buckling (23), and professional pulley (41) is formed Pull-down sister block (4), weight is lifted by linking up with, another staff pulls down the rope of pull-down sister block (4) by weight Above carry.
In the present embodiment, loop wheel machine installation site is taken:10kV is switched on outdoor interval or 35kV switch gap Current Mutual Inductances On device support.
Installation requirement:Loop wheel machine base need to securely fix, and drawstring fixation is without sagging.
Check target:1. personnel needed for loop wheel machine installation:2 people.
2. the time required to installation:5 minutes.
3. whether bearing bar can bend during on probation:It will not bend.
4. staff's degree of fatigue compared with traditional approach:More laborsaving than traditional approach more than 50%, nothing after end-of-job Obvious DOMS phenomenon.
The time required to 5. loop wheel machine is removed:5 minutes.
Using effect is evaluated:By trying out several times, the works obtain everybody consistent favorable comment.Confirm that the works have The advantages that dismounting fast and simple, safe to use, higher efficiency.Operation is carried out by using the loop wheel machine, not only instead of traditional Working method, hard work is become lighter;Also solves the safety problem for nowhere hanging safety belt, Du from source The risk that high-rise working falls absolutely.
This is not limited to, any change or replacement expected without creative work, should all be covered in the utility model Protection domain within.Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.

Claims (8)

1. the detachable simple loop wheel machine of transformer station, it is characterised in that including loop wheel machine base seat (1), mobile jib (2), extending arm (3) With pull-down sister block (4);By the overlapping fixation of two channel-section steels (12), hung using adapter lug (11) at loop wheel machine base seat (1) both ends The vertical slot (13) of machine base seat (1) upper surface center weld opening upwards, mobile jib (2), mobile jib (2) upper end are fixed in vertical slot (13) Pass through two bifurcated ports of the fixed extending arm (3) of a pair of clips (21), end underhung of the extending arm (3) away from mobile jib (2) Pull-down sister block (4), the pull-down sister block (4) include upper and lower two professional pulleys (41), encompassed down by rope It is pull-type.
2. the detachable simple loop wheel machine of transformer station according to claim 1, it is characterised in that the loop wheel machine base seat (1) channel-section steel (12) length chooses 60cm.
3. the detachable simple loop wheel machine of transformer station according to claim 1, it is characterised in that the base channel-section steel (12) Height is chosen as 80mm, waist thickness 5mm No. 8 channel-section steels (12).
4. the detachable simple loop wheel machine of transformer station according to claim 1, it is characterised in that the punching spiral shell of described one end Silk (11) is through to lower channel-section steel (12) from the upper end of loop wheel machine base seat (1), and the adapter lug (11) of the other end is from loop wheel machine base seat (1) lower end is through to channel-section steel (12), high intensity screw of the adapter lug (11) from a diameter of 12mm.
5. the detachable simple loop wheel machine of transformer station according to claim 1, it is characterised in that the loop wheel machine base seat (1) surface aluminium paint, it is easy to antirust.
6. the detachable simple loop wheel machine of transformer station according to claim 1, it is characterised in that vertical slot (13) foreign side Inner circle, and screens mouth (131) is set in vertical slot (13), limit bolt (22), screens mouth (131) and limit bolt are set on mobile jib (2) (22) it coincide.
7. the detachable simple loop wheel machine of transformer station according to claim 1, it is characterised in that the mobile jib (2) is chosen Internal diameter is 5.8mm, external diameter is 6.1mm steel pipes, is provided with and buckles (23) at the top of mobile jib (2).
8. the detachable simple loop wheel machine of transformer station according to claim 1, it is characterised in that the professional pulley (41) Including the buckle that former and later two are fixed by screw, its bottom is provided with hook.
CN201720637112.7U 2017-06-02 2017-06-02 The detachable simple loop wheel machine of transformer station Expired - Fee Related CN206814306U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720637112.7U CN206814306U (en) 2017-06-02 2017-06-02 The detachable simple loop wheel machine of transformer station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720637112.7U CN206814306U (en) 2017-06-02 2017-06-02 The detachable simple loop wheel machine of transformer station

Publications (1)

Publication Number Publication Date
CN206814306U true CN206814306U (en) 2017-12-29

Family

ID=60757737

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720637112.7U Expired - Fee Related CN206814306U (en) 2017-06-02 2017-06-02 The detachable simple loop wheel machine of transformer station

Country Status (1)

Country Link
CN (1) CN206814306U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110697603A (en) * 2019-10-16 2020-01-17 国网四川省电力公司资阳供电公司 Simple lifting frame for 35kV outdoor electrical equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110697603A (en) * 2019-10-16 2020-01-17 国网四川省电力公司资阳供电公司 Simple lifting frame for 35kV outdoor electrical equipment

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171229

Termination date: 20190602