CN208948740U - Portable transformer equipment hoisting device - Google Patents
Portable transformer equipment hoisting device Download PDFInfo
- Publication number
- CN208948740U CN208948740U CN201821624045.6U CN201821624045U CN208948740U CN 208948740 U CN208948740 U CN 208948740U CN 201821624045 U CN201821624045 U CN 201821624045U CN 208948740 U CN208948740 U CN 208948740U
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- China
- Prior art keywords
- plate
- hole
- hanging
- strap
- main support
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to technical field of power systems, and in particular to transformer equipment hoisting device.Portable transformer equipment hoisting device, it is characterised in that including bottom plate, main support rod pedestal, the first fixed pulley, the second fixed pulley, electric block, bias plate, laborsaving hanging plate, side support bar, the pull rod of adjustable in length, main support rod；Main support rod on main support rod pedestal inserts in the hole equipped with first bearing, second bearing；The motor of electric block is fixed on bottom plate, and main support rod pedestal is fixed on bottom plate, and the lower end of main support rod is inserted in first bearing, in second bearing；The left part of side support bar and the first articulated slab are hinged, and the upper end of laborsaving hanging plate, the upper end of the inclined plate of bias plate pass through connecting hole respectively and be connected with the right part of the pull rod of adjustable in length；The left part of the pull rod of adjustable in length and the second articulated slab are hinged.The hoisting device structure is simple, easy to carry, using the hoisting device to save manpower, reduce security risk, raising working efficiency.
Description
Technical field
The utility model belongs to technical field of power systems, and in particular to transformer equipment hoisting device.
Background technique
Utilities Electric Co. for the maintenance of small device needs that equipment is disassembled and can be overhauled using manpower at present
, there is inconvenience and security risk in the process in work.
1. needing to build scaffold in each maintenance process, equipment disassembly generally is carried out using 6 people, then is averagely used
When 4 hours, considerably increase maintenance workload；
2. disassembly process needs more people's high altitude operation, service personnel has the danger fallen accidentally；
3. removing and installing process since equipment self-weight needs multiple person cooperational, but due to narrow space, it is mobile to be unfavorable for personnel
Increase operating time；
4. the dismounting of equipment and installation process are since personnel are more, equipment volume is bigger than normal, is not easy to hold between electrical body
Safe distance, Yi Yinfa safety accident；
5. employing more people's operation labours cost higher, do not have economy.
Summary of the invention
The purpose of this utility model is to provide a kind of portable transformer equipment hoisting devices, and the hoisting device structure is simply, just
In carrying, using the hoisting device to save manpower, reduce security risk, raising working efficiency.
In order to achieve the above purposes, the technical solution adopted by the utility model is: portable transformer equipment hoisting device, feature
It is to include bottom plate, is main support rod pedestal, the first fixed pulley, the second fixed pulley, electric block, bias plate, laborsaving hanging plate, collateral
Strut, the pull rod of adjustable in length, main support rod；The motor of electric block is fixed on bottom plate, and main support rod pedestal is fixed on
On bottom plate, main support rod pedestal is equipped with main support rod and is inserted into hole, and main support rod inserts in the hole equipped with first bearing, the second axis
It holds, the lower end of main support rod is inserted in first bearing, in second bearing；The top of main support rod is fixed with hanging plate, the first hinge
Fishplate bar, the second articulated slab, the first articulated slab are located at the top of hanging plate, and the second articulated slab is located at the top of the first articulated slab, hanging plate
It is equipped with the first hanging hole；The left part of side support bar and the first articulated slab are hinged, the right end of side support bar and the riser of bias plate
Fixed, the lower end of riser is equipped with the second hanging hole, and the upper end of the inclined plate of bias plate is equipped with connecting hole, the lower end of laborsaving hanging plate
Equipped with third hanging hole, the upper end of laborsaving hanging plate is equipped with connecting hole, and laborsaving hanging plate is located at the top of bias plate, laborsaving hanging plate it is upper
End, bias plate the upper end of inclined plate pass through connecting hole respectively and be connected with the right part of the pull rod of adjustable in length；Length can
The left part of the pull rod of adjusting and the second articulated slab are hinged；The first fixed pulley is hung on first hanging hole of hanging plate, bias plate erects
The second fixed pulley is hung on second hanging hole of plate；The output shaft of the motor of electric block is connected with reel, the steel wire of electric block
One end of rope is fixed on reel, and the other end of the wirerope of electric block sequentially passes through the first fixed pulley, the second fixed pulley, moves
Secondary suspension hook is fastened after pulley, secondary suspension hook is hung in the third hanging hole of laborsaving hanging plate, and movable pulley is equipped with main suspension hook.
The main support rod is steel pipe.
The pull rod of the adjustable in length includes Nut pole, screw rod, nut, U-shaped board, the first bolt, the lower end of Nut pole
Interior to be equipped with internal thread hole, the upper end of Nut pole and the second articulated slab are hinged, and U-shaped board is equipped with screw rod through hole, and nut is located at
At screw rod through hole, nut is fixed with U-shaped board；The upper end of screw rod screws in the internal thread hole of Nut pole, the lower end of screw rod
It is threaded through the screw rod through hole after nut in U-shaped board；U-shaped board is successively integrally formed structure, riser by upper plate, riser, lower plate
It is equipped with screw rod through hole, connecting hole is respectively equipped on upper plate, lower plate, the lower end of the screw rod of the first bolt passes through the company on upper plate
Connect hole, the connecting hole on laborsaving hanging plate, bias plate inclined plate on connecting hole, lower plate connecting hole back spin top nut.
It further include the first strap, the second strap, left part, the right part of bottom plate have two for solid
Fixed sliding slot mouth, the first strap are located at the left part of bottom plate, and the second strap is located at the right part of bottom plate, and bottom plate passes through
Sliding slot mouth is fixed by the first strap, the second strap and framework respectively；First strap and the second strap
Structure is identical；First strap includes the second bolt, bottom plate, top board, is had on bottom plate, top board logical
Hole, bottom plate are located at the lower section of top board, and the upper end of the screw rod of the second bolt passes through through-hole, the first fixing clamp of bottom plate
The through-hole back spin top nut of sliding slot mouth, top board on plate, top board are located at the upper surface of first strap, and bottom plate is located at
Below first strap.
The utility model has the beneficial effects that: the lower end of 1, main support rod is inserted in first bearing, in second bearing,
Main support rod can reach 360 degree of construction actions without dead angle；Using plug-in type, main support rod can insert in the hole from main support rod
It takes out, it is easy to carry.2, using the first bolt, it is (i.e. de- that bias plate, laborsaving hanging plate can be removed from the pull rod of adjustable in length
From)；It is hinged using side support bar, the pull rod of adjustable in length and main support rod, side support bar, adjustable in length pull rod can roll over
It is folded, it is easy to carry.3, the hoisting device structure is simple, easy to carry；Using the hoisting device with save manpower, reduce security risk,
Improve working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model main support rod.
Fig. 3 is the structural schematic diagram of the pull rod of the utility model adjustable in length.
Fig. 4 is the structural schematic diagram of the utility model side support bar and bias plate.
Fig. 5 is the structural schematic diagram of the laborsaving hanging plate of the utility model.
Fig. 6 is the top view of Fig. 4.
Fig. 7 is the structural schematic diagram of the utility model bottom plate.
Fig. 8 is the top view of the utility model support rod pedestal.
Fig. 9 is the perspective view of the utility model support rod pedestal.
Figure 10 is the structural schematic diagram of the utility model strap.
In figure: the first strap of 1-, 2- motor, the second strap of 3-, 4- sliding slot mouth, 5- bottom plate, 6- main support rod
Pedestal, 7- wirerope, the first fixed pulley of 8-, the second fixed pulley of 9-, the main suspension hook of 10-, 11- pair suspension hook, 12- bias plate, 13- are laborsaving
Hanging plate, 14- side support bar, the pull rod of 15- adjustable in length, 16- hanging plate, 17- main support rod, the first articulated slab of 18-, 19-
Two articulated slabs, 20- Nut pole, 21- screw rod, 22- nut, 23-U template, the first bolt of 24-, 25- riser, 26- inclined plate, 27-
Main support rod is inserted into hole, 28- second bearing, the second bolt of 29-, 30- bottom plate, 31- top board, 32- movable pulley.
Specific embodiment
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
As shown in Fig. 1-Figure 10, portable transformer equipment hoisting device, including bottom plate 5, main support rod pedestal 6, first are calmly sliding
Take turns the 8, second fixed pulley 9, electric block, bias plate 12, laborsaving hanging plate 13, side support bar 14, adjustable in length pull rod 15,
Main support rod 17；The motor 2 of electric block is fixed on bottom plate 5, and main support rod pedestal 6 is fixed (as welded) on bottom plate 5,
Main support rod pedestal 6 is equipped with main support rod and is inserted into hole 27, and main support rod, which is inserted into hole 27, is equipped with first bearing, second bearing 28
(first bearing, second bearing 28 may be inserted into main support rod insertion hole 27；First bearing, second bearing 28 can also be used solid
It is scheduled in main support rod insertion hole 27；2 bearings are set, main support is effectively prevent to fall off), the lower end of main support rod 17 is inserted
Enter in first bearing, second bearing 28 that (main support rod 17 can reach 360 degree of construction actions without dead angle；Using plug-in type,
Main support rod can be inserted into hole 27 from main support rod and take out, easy to carry)；The top of main support rod 17 is fixed with to hang (as welded)
Plate 16, the first articulated slab 18, the second articulated slab 19, the first articulated slab 18 are located at the top of hanging plate 1, and the second articulated slab 19 is located at the
The top (upper end that the present embodiment is located at main support rod 17 using the second articulated slab 19) of one articulated slab 18, hanging plate 16 is equipped with
First hanging hole；The left part of side support bar 14 and the first articulated slab 18 hinged (passing through pin or bolted splice), side support bar 14
The riser 25 of right end and bias plate 12 is fixed (as welded, bias plate 12 is integrally formed structure by riser 25 and inclined plate 26), riser
25 lower end is equipped with the second hanging hole, and the upper end of the inclined plate 26 of bias plate 12 is equipped with connecting hole, the lower end of laborsaving hanging plate 13
Equipped with third hanging hole, the upper end of laborsaving hanging plate 13 is equipped with connecting hole, and laborsaving hanging plate 13 is located at the top of bias plate 12, laborsaving extension
The upper end of plate 13, the upper end of the inclined plate 26 of bias plate 12 pass through the right end of the pull rod 15 of connecting hole and adjustable in length respectively
Portion is connected (being connected by the first bolt 24)；The left part of the pull rod 15 of adjustable in length and the second articulated slab 19 are hinged；Hanging plate 16
The first hanging hole on hang with the first fixed pulley 8, the second fixed pulley 9 is hung on the second hanging hole of the riser 25 of bias plate 12；It is electronic
The output shaft of the motor 2 of cucurbit is connected with reel and (can set retarder；Electric block includes motor 2, reel, wirerope, main suspension hook
10, secondary suspension hook 11), one end of the wirerope 7 of electric block is fixed on reel (and part wirerope is wound on reel),
The other end of the wirerope of electric block fastens secondary suspension hook after sequentially passing through the first fixed pulley 8, the second fixed pulley 9, movable pulley 32
11, secondary suspension hook 11 is hung in the third hanging hole of laborsaving hanging plate 13, and movable pulley is equipped with main suspension hook 10, and (main suspension hook 10 is used for hanging object
Part).
The main support rod is steel pipe (6mm heavy seamless steel pipe), and lifting by crane as degree is 12m.
The pull rod 15 of the adjustable in length includes Nut pole 20, screw rod 21, nut 22, U-shaped board 23, the first bolt 24,
Internal thread hole is equipped in the lower end of Nut pole 20, the upper end of Nut pole 20 and the second articulated slab 19 are hinged, and U-shaped board 23 is equipped with
Screw rod through hole, nut 22 are located at screw rod through hole (screw rod through hole is connected with nut), and nut 22 and U-shaped board 23 are solid
It is fixed；The upper end of screw rod 21 screws in the internal thread hole of Nut pole 20, and the lower end of screw rod 21 passes through U-shaped board after being threaded through nut 22
Screw rod through hole (rotating nuts 22 and Nut pole 20, the length of the adjustable pull rod 15 of adjustable length, i.e. adjustment side on 23
The levelness of support rod 14)；U-shaped board 23 is successively integrally formed structure (at U-shaped) by upper plate, riser, lower plate, and riser is equipped with
Screw rod through hole, connecting hole is respectively equipped on upper plate, lower plate, and the lower end of the screw rod of the first bolt 24 passes through the connection on upper plate
Hole, the connecting hole on laborsaving hanging plate 13, bias plate 12 inclined plate 26 on connecting hole, lower plate connecting hole back spin top nut (first
Bolt 24 is made of screw rod and nut).
Further include the first strap 1, the second strap 3, left part, the right part of bottom plate 5 have two with
In fixed sliding slot mouth 4, the first strap 1 is located at the left part of bottom plate 5, and the second strap 3 is located at the right end of bottom plate 5
Portion, bottom plate 5 are fixed by the first strap 1, the second strap 3 with framework (framework of substation) respectively by sliding slot mouth；
First strap 1 is identical as the structure of the second strap 3；First strap 1 includes the second bolt 29, bottom plate
30, top board 31 have through-hole on bottom plate 30, top board 31, and bottom plate 30 is located at the lower section of top board 31, and
The upper end of the screw rod of two bolts 29 pass through the through-hole of bottom plate 30, the sliding slot mouth on the first strap, top board 31 it is logical
Hole back spin top nut, top board 31 are located at the upper surface of first strap 1, and bottom plate 30 is located under the first strap 1
(the second bolt 29 is made of screw rod and nut in face；When fixed, the first strap 1, the second strap 3 be separately fixed to
On the framework for hanging the substation of " transformer equipment ", the screw rod of the second bolt 29 is inserted in sliding slot mouth, and the size of top board 31 only needs
Push down sliding slot mouth).
Use: operation electric block, main suspension hook 10 sling transformer equipment.
Effect inspection is carried out from the following aspects:
1. the portable transformer equipment hoisting device can be split；
2. the portable transformer equipment hoisting device can theoretically lift by crane the weight of 200kg, the practical textual criticism in scene is found,
35kV and switch below, disconnecting link, arrester can be lifted by crane successfully；
3. can assemble on the spot, site operation assembling process needs 5min or so；
4. lifting various kinds of equipment only needs 2-3 people and can complete related work；
5. being compared with the traditional method, each secondary device removes and installs a length of 2h or so when process average.
Spot effect inspection record:
As known from the above, this lifting equipment can be split, easy to carry, for being similar to disconnecting link overhaul or replacement work
Make, only three people can operate, and disconnecting link is promoted to framework by ground, this process does not need manpower, while whole process is only
Need three people that operation can be completed, and the lifting used time only needs 1min or so.
In summary various situations, it was therefore concluded that, portable transformer equipment hoisting device successfully reaches target, i.e. saving people
Power reduces security risk, improves working efficiency.
By facts have proved that the portable transformer equipment hoisting device of the type can reach saving human resources really, and effectively improve
The effect of working efficiency can successfully lift by crane 35kV and various switches below, disconnecting link, arrester, can answer extensively
For equipment such in substation maintenance and more change jobs.On the one hand, this lifting machine also has the characteristics that portable, makes
Used time can assemble on the spot, and entire assembling process only needs 10min or so just achievable；In another aspect maintenance process, it is only necessary to 3
People can complete to operate, and largely liberate human resources, while also saving labour cost；In addition to this, this
The method that equipment removes and installs is carried out using machine also effectively to minimize security risk, is avoided and is set using manpower transmission
The probability that equipment accidental falling is hurted sb.'s feelings when standby.
Following table is the hoisting device items major parameter:
。
Claims (3)
1. portable transformer equipment hoisting device, it is characterised in that including bottom plate (5), main support rod pedestal (6), the first fixed pulley
(8), the second fixed pulley (9), electric block, bias plate (12), laborsaving hanging plate (13), side support bar (14), adjustable in length
Pull rod (15), main support rod (17)；The motor (2) of electric block is fixed on bottom plate (5), and main support rod pedestal (6) is fixed on
On bottom plate (5), main support rod pedestal (6) is equipped with main support rod insertion hole (27), and main support rod, which is inserted into hole (27), is equipped with the
One bearing, second bearing (28), the lower end of main support rod (17) are inserted in first bearing, in second bearing (28)；Main support
The top of bar (17) is fixed with hanging plate (16), the first articulated slab (18), the second articulated slab (19), and the first articulated slab (18), which is located at, to be hung
The top of plate (16), the second articulated slab (19) are located at the top of the first articulated slab (18), and hanging plate (16) is equipped with the first hanging hole；Side
The left part of support rod (14) and the first articulated slab (18) hingedly, the right end of side support bar (14) and the riser of bias plate (12)
(25) fixed, the lower end of riser (25) is equipped with the second hanging hole, and the upper end of the inclined plate (26) of bias plate (12) is equipped with connecting hole,
The lower end of laborsaving hanging plate (13) is equipped with third hanging hole, and the upper end of laborsaving hanging plate (13) is equipped with connecting hole, laborsaving hanging plate (13)
Positioned at the top of bias plate (12), the upper end of laborsaving hanging plate (13), the upper end of the inclined plate (26) of bias plate (12) lead to respectively
Connecting hole is crossed to be connected with the right part of the pull rod (15) of adjustable in length；The left part and second of the pull rod (15) of adjustable in length
Articulated slab (19) is hinged；It is hung on first hanging hole of hanging plate (16) the first fixed pulley (8), the of the riser (25) of bias plate (12)
The second fixed pulley (9) are hung on two hanging holes；The output shaft of the motor (2) of electric block is connected with reel, the steel wire of electric block
One end of rope (7) is fixed on reel, and the other end of the wirerope of electric block sequentially passes through the first fixed pulley (8), second fixed
It is fastened secondary suspension hook (11) after pulley (9), movable pulley (32), secondary suspension hook (11) hangs in the third hanging hole of laborsaving hanging plate (13), moves
Pulley is equipped with main suspension hook (10).
2. portable transformer equipment hoisting device according to claim 1, it is characterised in that: the pull rod of the adjustable in length
It (15) include Nut pole (20), screw rod (21), nut (22), U-shaped board (23), the first bolt (24), the lower end of Nut pole (20)
Interior to be equipped with internal thread hole, hingedly, U-shaped board (23) passes through equipped with screw rod for the upper end and the second articulated slab (19) of Nut pole (20)
Hole, nut (22) are located at screw rod through hole, and nut (22) and U-shaped board (23) are fixed；The upper end of screw rod (21) screws in nut
In the internal thread hole of bar (20), the lower end of screw rod (21) is threaded through screw rod through hole of the nut (22) afterwards on U-shaped board (23)；
U-shaped board (23) is successively integrally formed structure by upper plate, riser, lower plate, and riser is equipped with screw rod through hole, divides on upper plate, lower plate
Not She You connecting hole, the lower end of the screw rod of the first bolt (24) passes through the connecting hole on upper plate, the connection on laborsaving hanging plate (13)
Hole, bias plate (12) inclined plate (26) on connecting hole, lower plate connecting hole back spin top nut.
3. portable transformer equipment hoisting device according to claim 1, it is characterised in that: further include the first strap
(1), the second strap (3), left part, the right part of bottom plate (5) have two sliding slot mouths (4) for fixing, the
One strap (1) is located at the left part of bottom plate (5), and the second strap (3) is located at the right part of bottom plate (5), and bottom plate (5) is logical
Sliding slot mouth is crossed to be fixed by the first strap (1), the second strap (3) with framework respectively；
First strap (1) is identical as the structure of the second strap (3)；First strap (1) includes the second bolt
(29), bottom plate (30), top board (31), bottom plate (30), top board have through-hole, bottom plate on (31)
(30) it is located at the lower section of top board (31), the upper end of the screw rod of the second bolt (29) passes through the through-hole of bottom plate (30), first
The through-hole back spin top nut of sliding slot mouth, top board (31) on strap, top board (31) are located at the first strap (1)
Above, bottom plate (30) is located at below the first strap (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624045.6U CN208948740U (en) | 2018-10-06 | 2018-10-06 | Portable transformer equipment hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624045.6U CN208948740U (en) | 2018-10-06 | 2018-10-06 | Portable transformer equipment hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208948740U true CN208948740U (en) | 2019-06-07 |
Family
ID=66740675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821624045.6U Expired - Fee Related CN208948740U (en) | 2018-10-06 | 2018-10-06 | Portable transformer equipment hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208948740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902604A (en) * | 2019-11-19 | 2020-03-24 | 国网江苏省电力有限公司南通供电分公司 | Test equipment is hoisted on spot and mobile device |
-
2018
- 2018-10-06 CN CN201821624045.6U patent/CN208948740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902604A (en) * | 2019-11-19 | 2020-03-24 | 国网江苏省电力有限公司南通供电分公司 | Test equipment is hoisted on spot and mobile device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190607 Termination date: 20201006 |