CN108689349A - A kind of novel transformer assembling safety device - Google Patents
A kind of novel transformer assembling safety device Download PDFInfo
- Publication number
- CN108689349A CN108689349A CN201710605271.3A CN201710605271A CN108689349A CN 108689349 A CN108689349 A CN 108689349A CN 201710605271 A CN201710605271 A CN 201710605271A CN 108689349 A CN108689349 A CN 108689349A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- guide rail
- support frame
- safety device
- transformer
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a kind of novel transformer assembling safety devices,Including quadrate support frame and L-shaped fork arm,The bottom of the quadrate support frame is equipped with locking universal wheel,The right side of quadrate support frame is equipped with hydraulic motor,Hydraulic motor on-off and hydraulic oil container,The utility model transformer assembling safety device,It is simple in structure,It is easy to operate,Occupied space is few when use,It can very easily be safeguarded transformer,The use of locking universal wheel,Allow operating personnel very easily mobile of the invention to required station,Hydraulic stem coordinates the use of scissors transposition arm can be very easily according to the height of the height of transformer change U-shaped protection frame and protection network,Increase the applicability of the present invention,The use of U-shaped protection frame and protection network can be comprehensive protection the operation of transformer tank top staff safety,Prevent them from accidentally falling from transformer tank top.
Description
Technical field
The present invention relates to transformer assembling safety device technical field, specially a kind of novel transformer assembling peace
Full protection device.
Background technology
Traditional transformer is concentrated design in box-type shell by box type transformer (usually referred to as " case change "), is widely used in
Places, the babinet of box type transformer such as residential quarters, commercial center, light station, airport, factories and miness, enterprise, hospital, school are often non-
Normal height, especially new A BB structures converter power transformer product, it is different from previous transformer device structure, to be welded case along structure, case
Top only has holder mounting base, therefore is badly in need of designing a kind of novel case top safety work protective device, ensures the peace of operating personnel
Entirely.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, and it is anti-safely to provide a kind of novel transformer assembling
Protection unit can fold movement, bring facility to the use of related practitioner, and according to the height of assembling transformer case
The height of protection network is adjusted, the ease of use of the present invention is further improved, can effectively solve asking in background technology
Topic.
To achieve the above object, the present invention provides the following technical solutions:A kind of novel transformer assembling security protection dress
It sets, including quadrate support frame and L-shaped fork arm, the bottom of the quadrate support frame is equipped with locking universal wheel, the right side of quadrate support frame
Side is equipped with hydraulic motor, hydraulic motor on-off and hydraulic oil container, quadrate support frame be internally provided with two it is vertical symmetrically arranged
First guide rail, fixing axle and sliding axle are equipped between two the first guide rails, and fixing axle is welded on the front end of the first guide rail, sliding axle
It is slidably connected with the groove for being located at two the first guide rail interiors, the left and right ends of fixing axle and sliding axle are rotated by hinge respectively
There are two symmetrically arranged scissors transposition arm, the crosspoints of two symmetrically arranged scissors transposition arms to be connected by connecting rod for connection,
Hydraulic stem is equipped between connecting rod and fixing axle, the top and bottom of hydraulic stem pass through the side of hinge and connecting rod and fixing axle
It is hinged, the top of scissors transposition arm is equipped with support plate, sets at left and right sides of the upper surface of support plate and is symmetrical arranged there are two vertical
The second guide rail, be equipped with sliding block in the groove of the second guide rail, the second guide rail is equipped with cross through hole, and the L-shaped fork arm passes through cross
It is arranged on the second guide rail to through-hole, the upper surface of sliding block is equipped with U-shaped protection frame, and U-shaped protection frame is internally provided with protection network.
As a preferred technical solution of the present invention, the quantity of the hydraulic stem is two, and two hydraulic stem difference
It is arranged at the both ends of fixing axle.
As a preferred technical solution of the present invention, the quantity of the locking universal wheel is four, and four lockings ten thousand
The bottom surrounding of quadrate support frame is evenly distributed on to wheel.
As a preferred technical solution of the present invention, the quantity of the cross through hole is no less than eight, and no less than eight
A cross through hole is equally distributed in array format on the second guide rail.
As a preferred technical solution of the present invention, the quantity of the sliding block is four, and four sliding blocks are uniformly distributed
In the bottom surrounding of U-shaped protection frame.
As a preferred technical solution of the present invention, the output of the input terminal and hydraulic motor on-off of the hydraulic motor
End electrical connection, the input terminal of hydraulic motor on-off is electrically connected with the output end of external power supply, hydraulic motor by conduit respectively with
Hydraulic oil container and hydraulic stem connect.
Compared with prior art, the beneficial effects of the invention are as follows:The utility model transformer assembling safety device, structure letter
Single, easy to operate, occupied space is few when use, can very easily be safeguarded transformer, the use of locking universal wheel so that make
Industry personnel can very easily move the present invention and arrive required station, and hydraulic stem coordinates the use of scissors transposition arm can be very easily
According to the height of transformer change U-shaped protection frame and protection network height, increase the present invention applicability, U-shaped protection frame and
The use of protection network can be comprehensive protection the operation of transformer tank top staff safety, prevent they accidentally from
Fall on transformer tank top.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is structure of the invention front view.
In figure:1 quadrate support frame, 2 locking universal wheels, 3 hydraulic motors, 4 hydraulic motor on-offs, 5 hydraulic oil containers, 6 supports
Plate, 7L shapes fork arm, 8U shapes protective frame, 9 protection networks, 10 cross through hole, 11 second guide rails, 12 scissors transposition arms, 13 sliding axles, 14
Hydraulic stem, 15 connecting rods, 16 sliding blocks, 17 supporting rods, 18 fixing axles, 19 hinges.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of novel transformer assembling safety device,
Including quadrate support frame 1 and L-shaped fork arm 7, the bottom of quadrate support frame 1 is equipped with locking universal wheel 2, the quantity of locking universal wheel 2
It it is four, and four locking universal wheels 2 are evenly distributed on the bottom surrounding of quadrate support frame 1, the use of locking universal wheel 2 makes
The present invention can very easily be moved to required station by obtaining operating personnel, and the right side of quadrate support frame 1 is equipped with hydraulic motor 3, liquid
Pressure motor switch 4 and hydraulic oil container 5, quadrate support frame 1 are internally provided with two vertical symmetrically arranged first guide rails, two
Fixing axle 18 and sliding axle 13 are equipped between one guide rail, fixing axle 18 is welded on the front end of the first guide rail, sliding axle 13 be located at
The groove of two the first guide rail interiors is slidably connected, and the left and right ends of fixing axle 18 and sliding axle 13 are rotated by hinge 19 respectively
There are two symmetrically arranged scissors transposition arms 12 for connection, and the crosspoint of two symmetrically arranged scissors transposition arms 12 passes through connecting rod 15
Connect, the crosspoint of two symmetrically arranged scissors transposition arms 12 is connected by connecting rod 15, is set between connecting rod 15 and fixing axle 18
There is hydraulic stem 14, the quantity of hydraulic stem 14 is two, and two hydraulic stems 14 are separately positioned on the both ends of fixing axle 18, hydraulic stem
The use of 14 cooperation scissors transposition arms 12 very easily can change U-shaped protection frame 8 and protection network 9 according to the height of transformer
Just, the applicability of the present invention is increased, the top and bottom of hydraulic stem 14 pass through hinge 19 and connecting rod 15 and fixing axle
18 side is hinged, and the top of scissors transposition arm 12 is equipped with support plate 6, set at left and right sides of the upper surface of support plate 6 there are two
Vertical symmetrically arranged second guide rail 11, the groove of the second guide rail 11 is interior to be equipped with sliding block 16, and the second guide rail 11 is equipped with laterally logical
The quantity in hole 10, cross through hole 10 is no less than eight, and no less than eight cross through hole 10 are equally distributed in array format
On second guide rail 11, L-shaped fork arm 7 passes through cross through hole 10 to be arranged on the second guide rail 11, and the upper surface of sliding block 16 is anti-equipped with U-shaped
Retaining frame 8, U-shaped protection frame 8 are internally provided with protection network 9, and the quantity of sliding block 16 is four, and four sliding blocks 16 are evenly distributed on U
The bottom surrounding of shape protective frame 8, the protection that the use of U-shaped protection frame 8 and protection network 9 can be comprehensive is in the operation of transformer tank top
Staff safety, prevent them from accidentally falling from transformer tank top, input terminal and the hydraulic motor of hydraulic motor 3 are opened
4 output end electrical connection is closed, the input terminal of hydraulic motor on-off 4 is electrically connected with the output end of external power supply, and hydraulic motor 3 passes through
Conduit connects with hydraulic oil container 5 and hydraulic stem 14 respectively, the utility model transformer assembling safety device, simple in structure, operation
Conveniently, occupied space is few when use, can very easily be safeguarded transformer.
When in use:External power supply is connected, opens hydraulic motor on-off 4, hydraulic motor 3 is by hydraulic oil from hydraulic oil container 5
It pumps in hydraulic stem 14, assembles the height of voltage case as needed, support plate 6 is lifted to electricity by the flexible of adjustment hydraulic stem 14
It presses suitable position above case, the worker to stand in support plate 6 to extract L-shaped fork arm 7, U-shaped protection frame 8 is pulled to draw protection network 9
To the top of transformer tank, L-shaped fork arm 7 is inserted into the cross through hole 10 of 16 trailing flank of sliding block, when worker is becoming
The enterprising luggage timing of depressor case, U-shaped protection frame 8 and protection network 9 are looped around worker by the side of, effectively prevent assembler from change
Accidentally fall on depressor case, after the completion of assembly, extracts L-shaped fork arm 7, U-shaped protection frame 8 and protection network 9 are recovered to support plate 6
On, while hydraulic stem 14 being withdrawn.
The present invention can easily carry out folding liftable, and occupied space is few when use, easy to remove and use;This hair simultaneously
The bright assembly suitable for different types of transformer improves applicability;Locking universal wheel 2 is moved easily the present invention and arrives required work
Position, improves ease of use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of novel transformer assembling safety device, including quadrate support frame (1) and L-shaped fork arm (7), feature exists
In:The bottom of the quadrate support frame (1) is equipped with locking universal wheel (2), and the right side of quadrate support frame (1) is equipped with hydraulic motor
(3), hydraulic motor on-off (4) and hydraulic oil container (5), quadrate support frame (1) are internally provided with two vertical symmetrically arranged the
One guide rail, fixing axle (18) and sliding axle (13) are equipped between two the first guide rails, and fixing axle (18) is welded on the first guide rail
Front end, sliding axle (13) are slidably connected with the groove for being located at two the first guide rail interiors, fixing axle (18) and sliding axle (13)
By hinge (19) rotation connection, there are two symmetrically arranged scissors transposition arms (12) respectively for left and right ends, and two symmetrically arranged
The crosspoint of scissors transposition arm (12) is connected by connecting rod (15), and hydraulic stem is equipped between connecting rod (15) and fixing axle (18)
(14), the top and bottom of hydraulic stem (14) are mutually cut with scissors by hinge (19) and the side of connecting rod (15) and fixing axle (18)
It connects, the top of scissors transposition arm (12) is equipped with support plate (6), sets that there are two vertical right at left and right sides of the upper surface of support plate (6)
Claim the second guide rail (11) of setting, sliding block (16) is equipped in the groove of the second guide rail (11), the second guide rail (11) is equipped with laterally
Through-hole (10), the L-shaped fork arm (7) pass through cross through hole (10) to be arranged on the second guide rail (11), the upper surface of sliding block (16)
Equipped with U-shaped protection frame (8), U-shaped protection frame (8) is internally provided with protection network (9).
2. a kind of novel transformer assembling safety device according to claim 1, it is characterised in that:The hydraulic pressure
The quantity of bar (14) is two, and two hydraulic stems (14) are separately positioned on the both ends of fixing axle (18).
3. a kind of novel transformer assembling safety device according to claim 1, it is characterised in that:The locking
The quantity of universal wheel (2) is four, and four locking universal wheels (2) are evenly distributed on the bottom surrounding of quadrate support frame (1).
4. a kind of novel transformer assembling safety device according to claim 1, it is characterised in that:The transverse direction
The quantity of through-hole (10) is no less than eight, and no less than eight cross through hole (10) are equally distributed on second in array format and lead
On rail (11).
5. a kind of novel transformer assembling safety device according to claim 1, it is characterised in that:The sliding block
(16) quantity is four, and four sliding blocks (16) are evenly distributed on the bottom surrounding of U-shaped protection frame (8).
6. a kind of novel transformer assembling safety device according to claim 1, it is characterised in that:The hydraulic pressure
The input terminal of motor (3) is electrically connected with the output end of hydraulic motor on-off (4), input terminal and the outside of hydraulic motor on-off (4)
The output end of power supply is electrically connected, and hydraulic motor (3) is connected with hydraulic oil container (5) and hydraulic stem (14) respectively by conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605271.3A CN108689349A (en) | 2017-07-24 | 2017-07-24 | A kind of novel transformer assembling safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605271.3A CN108689349A (en) | 2017-07-24 | 2017-07-24 | A kind of novel transformer assembling safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108689349A true CN108689349A (en) | 2018-10-23 |
Family
ID=63843947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710605271.3A Pending CN108689349A (en) | 2017-07-24 | 2017-07-24 | A kind of novel transformer assembling safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108689349A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830421A (en) * | 2021-01-29 | 2021-05-25 | 河南工业贸易职业学院 | Electric power construction system based on computer control |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113065A (en) * | 1975-07-08 | 1978-09-12 | Robert Staines | Scissors lift |
| CN101125633A (en) * | 2007-09-24 | 2008-02-20 | 许树根 | Aloft work platform with extensible work platform |
| EP2607296A1 (en) * | 2011-12-19 | 2013-06-26 | Haulotte Group | Device for protecting a user of an aerial lift and aerial lift including such a device |
| CN204938892U (en) * | 2015-07-23 | 2016-01-06 | 浙江鼎力机械股份有限公司 | A kind of scissors type elevating system of high-altitude operation platform |
| CN105923585A (en) * | 2016-06-27 | 2016-09-07 | 国网山东省电力公司蓬莱市供电公司 | Electric maintenance lifting platform |
| CN205973691U (en) * | 2016-08-29 | 2017-02-22 | 北京新联铁集团股份有限公司 | Inspection working car under hydraulic lifting platform vehicle and track traffic rolling stock's operation maintenance system and manned car |
| CN206288927U (en) * | 2016-12-25 | 2017-06-30 | 广东元和鑫龙游艇制造有限公司 | A kind of small electric jack |
-
2017
- 2017-07-24 CN CN201710605271.3A patent/CN108689349A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113065A (en) * | 1975-07-08 | 1978-09-12 | Robert Staines | Scissors lift |
| CN101125633A (en) * | 2007-09-24 | 2008-02-20 | 许树根 | Aloft work platform with extensible work platform |
| EP2607296A1 (en) * | 2011-12-19 | 2013-06-26 | Haulotte Group | Device for protecting a user of an aerial lift and aerial lift including such a device |
| CN204938892U (en) * | 2015-07-23 | 2016-01-06 | 浙江鼎力机械股份有限公司 | A kind of scissors type elevating system of high-altitude operation platform |
| CN105923585A (en) * | 2016-06-27 | 2016-09-07 | 国网山东省电力公司蓬莱市供电公司 | Electric maintenance lifting platform |
| CN205973691U (en) * | 2016-08-29 | 2017-02-22 | 北京新联铁集团股份有限公司 | Inspection working car under hydraulic lifting platform vehicle and track traffic rolling stock's operation maintenance system and manned car |
| CN206288927U (en) * | 2016-12-25 | 2017-06-30 | 广东元和鑫龙游艇制造有限公司 | A kind of small electric jack |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830421A (en) * | 2021-01-29 | 2021-05-25 | 河南工业贸易职业学院 | Electric power construction system based on computer control |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181023 |