CN208673905U - What for transformer ironcore choke was wound can vertical automatic lifting operating platform - Google Patents
What for transformer ironcore choke was wound can vertical automatic lifting operating platform Download PDFInfo
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- CN208673905U CN208673905U CN201821660803.XU CN201821660803U CN208673905U CN 208673905 U CN208673905 U CN 208673905U CN 201821660803 U CN201821660803 U CN 201821660803U CN 208673905 U CN208673905 U CN 208673905U
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- platform
- sprocket wheel
- transformer
- automatic lifting
- framework
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Abstract
The utility model relates to a kind of for transformer ironcore choke winding can vertical automatic lifting operating platform, including frame body, the frame body includes pedestal, framework and platform, it is connected between the top and platform of each framework by sprocket transmission device, the sprocket transmission device includes motor, chain, first sprocket wheel and the second sprocket wheel, first sprocket wheel is connected with the output shaft of motor, second sprocket wheel is correspondingly arranged on platform, first sprocket wheel is connected by chain with the second sprocket wheel, motor can drive the first sprocket wheel to rotate, first sprocket wheel promotes the second sprocket wheel to rotate by chain drive, it is risen or fallen with band moving platform.For transformer ironcore choke winding can the vertical automatic lifting operating platform job requirement of position that efficiently solves the problems, such as cannot achieve according to coil in the winding process height of position and coil thickness to adjust operator and traditional operating platform load-bearing is limited, climbing difficulty is larger above and below operator.
Description
Technical field:
The utility model relates to mechanical packaging mounting technology fields more particularly to a kind of for transformer ironcore choke to wind
Can vertical automatic lifting operating platform.
Background technique:
High voltage, the large-capacity energy saving three dimensional wound core tractive transformer of development are widely used in the traction of rail traffic
And its manufacturing, rail traffic tractive transformer are a kind of power transformers of specific use, are electrified railway engineerings
One of equipment of most critical is known as " heart " of electric railway.During the convolute manufacture of ironcore choke, need to use
Dedicated operating platform, platform are equipped with tension mechanism and rotating mechanism, and tension mechanism is used for self-feeding, and rotating mechanism is used for
Automatic rotation, since iron core height is high, volume is big, needs continuous manual intervention and monitoring data and cooperates with amendment coil position
Elastic, traditional operating platform cannot achieve according to coil in winding process the height of position and coil thickness to adjust operation
The position of person；
In addition, traditional operating platform is to be balanced using distant bar control, platform manually using wirerope two o'clock, load-bearing has
Limit, general job person need 3 people or so, and climbing difficulty is larger up and down by operator, is unable to satisfy job requirement.
Utility model content:
The purpose of this utility model is that in view of the drawbacks of the prior art, providing one kind can be according to coil in winding process
The height and coil thickness of position climb difficulty above and below the position and reduction operator to adjust operator, meet job requirement
What for transformer ironcore choke was wound can vertical automatic lifting operating platform.
The utility model is achieved by the following technical solution:
A kind of for transformer ironcore choke winding can vertical automatic lifting operating platform, including frame body is described
Frame body includes pedestal, is fixed on framework and the platform being arranged on pedestal top end face that the two of pedestal two sides are oppositely arranged,
It is connected between the top and platform of each framework by sprocket transmission device, sprocket transmission device is used to drive oneself of platform
Dynamic lifting, the sprocket transmission device include motor, chain, the first sprocket wheel and the second sprocket wheel, first sprocket wheel and motor
Output shaft is connected, and the second sprocket wheel is correspondingly arranged on pedestal, and the first sprocket wheel is connected by chain with the second sprocket wheel, and motor can drive
The rotation of first sprocket wheel, the first sprocket wheel promote the second sprocket wheel to rotate by chain drive, are risen or fallen with band moving platform.
For the ease of adjusting the elasticity of chain, and in the control platform lifting simultaneously of two motors, holding is synchronous and can be micro-
Amount amendment chain gap, second sprocket wheel is detachably connected on platform, suitable for adjusting the position of the second sprocket wheel, to adjust chain
The tensioner degree of item.
The bottom end quadrangle of the platform is equipped with adjustable supports idler wheel, and 4 adjustable back-up roller wheels and platform constitute four points one
Face balance structure, 4 adjustable back-up roller wheels are correspondingly arranged with framework, so that after platform is loaded in online movement, support
Idler wheel reduces the resistance that platform slides up and down along stainless steel inside pipe wall or side walls, so that the lifting of platform is more smooth,
In addition, passing through the design of four point one sides, the stability of platform in the process of running is effectively promoted.
In order to promote the stability of platform lifting, the end face that the platform is contacted with framework is equipped with several balance rollings
Wheel.
In order to promote the degree of fitting closely of balance rollers and framework, to promote the stability and riding comfort of platform, institute
It states balance rollers to be fixed on platform by spring elimination clearance mechanism, it includes support, fixation that the spring, which eliminates clearance mechanism,
Bracket, bolt and spring, the support are fixed on platform, and one end of the bolt is connected with support, the other end and fixed branch
Frame is connected, and the spring is set on bolt, and one end of fixed bracket back on the bolt is connected with balance rollers, described solid
Guide key groove is offered on fixed rack, is equipped with stopping screw in the guide key groove, is suitable for fixed bracket along bolt axial direction
Movement, and fixed bracket is limited around bolt radial rotating.
Platform is being caused the stability of platform poor by greater impact in order to prevent, and the two sides on the platform top are set
There is set lever, framework side is pushed down to realize the locking of platform by twistlock handle.
For the ease of maintenance, and also to be further ensured that the safety of operator, the side of the framework is equipped with maintenance
Ladder, the maintenance ladder can folding and unfolding be connected in framework.
The beneficial effects of the utility model are: for transformer ironcore choke winding can vertical automatic lifting operation it is flat
Platform by the ingenious cooperation of sprocket transmission device, limited roller and balance rollers so that entire platform by weight up to 500 kilograms
(4-5 people can be carried simultaneously while gone up and down), platform can automatic lifting, can according to coil in winding process the height of position and
Coil thickness adjusts the position of operator, instead of traditional Manual structure, efficiently solves that load-bearing is limited, on operator
The problem of lower climbing difficulty is larger and is unable to satisfy job requirement, in addition, the design for passing through maintenance ladder, on the one hand, convenient for this
On the other hand the maintenance of operating platform when you encounter an unexpected situation, can be further ensured that the safety of operator.
Detailed description of the invention:
Fig. 1 be this for transformer ironcore choke winding can vertical automatic lifting operating platform schematic diagram；
Fig. 2 be this for transformer ironcore choke winding can vertical automatic lifting operating platform side view；
Fig. 3 is enlarged drawing at A in 2；
Fig. 4 be this for transformer ironcore choke winding can vertical automatic lifting operating platform top view；
In figure: 1, framework；2, pedestal；3, platform；4, motor；5, the first sprocket wheel；6, chain；7, the second sprocket wheel；8, adjustable
Back-up roller wheel；9, balance rollers；10, support；11, fixed bracket；12, bolt；13, stopping screw；14, maintenance ladder.
Specific embodiment:
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be understood by those skilled in the art with feature, to make apparent specific boundary to the protection scope of the utility model
It is fixed.Direction term that the utility model is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom" etc.,
It is only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the utility model, rather than to
Limit the utility model.
As shown in Figures 1 to 4, present embodiments provide a kind of for transformer ironcore choke winding can vertical automatic lifting
Operating platform, including frame body and PLC control module, the frame body include pedestal 2, are fixed on the two of 2 two sides of pedestal
The framework 1 being oppositely arranged and the platform 3 being arranged on 2 top end face of pedestal, the pedestal 2 and platform 3 are in rectangle, two frameworks
1 constitutes closed frame, and the framework 1 is welded by 2 stainless steel tubes, and 4 stainless steel tubes are vertically disposed on bottom
Four corners of seat 2, platform 3 are mounted on the inside of 4 stainless steel tubes, and the bottom end quadrangle of the platform 3 is equipped with adjustable supporting
Back-up roller wheel 8 that support 8,4, idler wheel is adjustable constitutes four point one side balanced structures with platform 3, so that platform 3 is loaded in online movement
Afterwards, adjustable supports idler wheel 8 reduces the resistance that about 3 platform slides along stainless steel inside pipe wall or side walls, so that platform 3
Lifting it is more smooth, in addition, the stability of platform 3 in the process of running is effectively promoted by the designs of four point one sides.
It is connected by sprocket transmission device between the top of described two frameworks 1 and platform 3, sprocket transmission device is used for
The automatic lifting of platform 3 is driven, the sprocket transmission device includes motor 4, chain 6, the first sprocket wheel 5 and the second sprocket wheel 7, described
First sprocket wheel 5 is connected with the output shaft of motor 4, and the second sprocket wheel 7 is correspondingly arranged on pedestal 2, the first sprocket wheel 5 by chain 6 with
Second sprocket wheel 7 is connected, and motor 4 can drive the first sprocket wheel 5 to rotate, and the first sprocket wheel 5 promotes 7 turns of the second sprocket wheel by the transmission of chain 6
It is dynamic, it is risen or fallen with band moving platform 3, for the ease of adjusting the elasticity of 2 chains 6, and control is flat simultaneously in two motors 4
It keeps synchronous when platform 3 is gone up and down and micro 6 gap of amendment chain of energy, second sprocket wheel 7 is detachably connected on platform 3, is suitable for
The position of the second sprocket wheel 7 is adjusted, to adjust the tensioner degree of chain 6, preferably, second sprocket wheel 7 is connected by regulation handle
It connects on platen 3, screws regulation handle, the second sprocket wheel 7 is fixed on designated position.
As shown in Figures 1 to 3, it in order to promote the stability that platform 3 is gone up and down, is set on the end face that the platform 3 is contacted with framework 1
Have several balance rollers 9, in order to promote the degree of fitting closely of balance rollers 9 Yu framework 1, with promoted platform 3 stability and
Riding comfort, the balance rollers 9 are eliminated clearance mechanism by spring and are fixed on platen 3, and the spring eliminates gap machine
Structure includes support 10, fixed bracket 11, bolt 12 and spring, and the fixed bracket 11 and support 10 are by stainless steel material system
At so that fixed bracket 11 and support 10 are not easy to get rusty, wearability is stronger, to effectively extend fixed bracket 11 and support 10
Service life, the support 10 is fixed on platen 3, and one end of the bolt 12 is connected with support 10, the other end and fixation
Bracket 11 is connected, and the spring is set on bolt 12, the one end and balance rollers 9 of the fixed bracket 11 back on bolt 12
It is connected, guide key groove is offered on the fixed bracket 11, is equipped with stopping screw 13 in the guide key groove, is suitable for fixed bracket
11 move along 12 axial direction of bolt, and limit fixed bracket 11 around 12 radial rotating of bolt, gap are adjusted by spring, to mention
The degree of fitting closely for rising balance rollers 9 and framework 1, to promote the stability and riding comfort of platform 3.
Platform 3 is being caused the stability of platform 3 poor by greater impact in order to prevent, and the two of 3 top of platform
Side is equipped with set lever, pushes down 1 side of framework by twistlock handle to realize the locking of platform 3.
For the ease of maintenance, and also to be further ensured that the safety of operator, the side of the framework 1 is equipped with maintenance
Ladder 14, the maintenance ladder 14 can folding and unfolding be connected in framework 1, specifically, the top of maintenance ladder 14 is hinged on framework 1 by hinge
On, middle part is fixed in framework 1 by foldable connecting rod, when needing with maintenance ladder 14, is dropped maintenance ladder 14 outward, is finished it
Afterwards, maintenance ladder 14 is inwardly pushed, space is saved, it is convenient and practical.
The PLC control module includes start button and stop button, is respectively used to the pneumatic of control motor 4 and stops.
The working principle of the utility model is as follows:
When work, after operator presses start button, 4 synchronous averaging of motor of 3 two sides of platform, and drive correspond to respectively
The first sprocket wheel 5, chain 6, the second sprocket wheel 7 transmission, thus drive simultaneously platform 3 go up and down, when reaching coil designated position, press
Dynamic stop button, promotes two motors 4 to stop working, then by twistlock handle to push down 1 side of framework flat to realize
The locking of platform 3, thus reach can according to coil the height of position and coil thickness adjust the position of operator in winding process
The job requirement set.
Compared with prior art, for transformer ironcore choke winding can vertical automatic lifting operating platform 3 pass through
The ingenious cooperation of sprocket transmission device, limited roller and balance rollers 9 so that entire platform (can be same up to 500 kilograms by weight
When carrying 4-5 people go up and down simultaneously), also, platform 3 can automatic lifting, can be according to the height of coil position in winding process
The position that operator is adjusted with coil thickness efficiently solves that load-bearing is limited, operator instead of traditional Manual structure
The problem of climbing difficulty is larger up and down and is unable to satisfy job requirement, in addition, passing through the design of maintenance ladder 14, on the one hand can be convenient for
On the other hand maintenance to the operating platform 3 can be further ensured that the safety of operator.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.
Claims (7)
1. a kind of for transformer ironcore choke winding can vertical automatic lifting operating platform, including frame body, the frame
Frame ontology includes pedestal (2), is fixed on framework (1) and be arranged in pedestal (2) top end face that the two of pedestal (2) two sides are oppositely arranged
On platform (3), it is characterised in that: between the top and platform (3) of each framework (1) pass through sprocket transmission device phase
Even, sprocket transmission device is used to driving the automatic liftings of platform (3), the sprocket transmission device include motor (4), chain (6),
First sprocket wheel (5) and the second sprocket wheel (7), first sprocket wheel (5) are connected with the output shaft of motor (4), and the second sprocket wheel (7) is corresponding
It is arranged on pedestal (2), the first sprocket wheel (5) is connected by chain (6) with the second sprocket wheel (7), and motor (4) can drive the first sprocket wheel
(5) rotate, the first sprocket wheel (5) by chain (6) transmission promotes the second sprocket wheel (7) rotate, with band moving platform (3) rise or under
Drop.
2. for transformer ironcore choke according to claim 1 winding can vertical automatic lifting operating platform, it is special
Sign is: second sprocket wheel (7) is detachably connected on platform (3), is suitable for adjusting the position of the second sprocket wheel (7), to adjust
The tensioner degree of chain (6).
3. for transformer ironcore choke according to claim 1 winding can vertical automatic lifting operating platform, it is special
Sign is: the bottom end of the platform (3) is equipped with 4 adjustable back-up roller wheels (8), 4 adjustable back-up roller wheels (8) and platform (3) structure
Cheng Sidian one side balanced structure, 4 adjustable back-up roller wheels (8) are correspondingly arranged with framework (1).
4. for transformer ironcore choke according to claim 1 winding can vertical automatic lifting operating platform, it is special
Sign is: the end face that the platform (3) contacts with framework (1) is equipped with several balance rollers (9).
5. for transformer ironcore choke according to claim 4 winding can vertical automatic lifting operating platform, it is special
Sign is: the balance rollers (9) are eliminated clearance mechanism by spring and are fixed on platform (3), and the spring eliminates gap machine
Structure includes that support (10), fixed bracket (11), bolt (12) and spring, the support (10) are fixed on platform (3), the spiral shell
One end of bolt (12) is connected with support (10), and the other end is connected with fixed bracket (11), and the spring is set on bolt (12),
One end of the fixed bracket (11) back on bolt (12) is connected with balance rollers (9), opens up on the fixed bracket (11)
There is guide key groove, be equipped with stopping screw (13) in the guide key groove, is suitable for fixed bracket (11) along bolt (12) axial direction
Movement, and fixed bracket (11) is limited around bolt (12) radial rotating.
6. for transformer ironcore choke according to claim 1 winding can vertical automatic lifting operating platform, it is special
Sign is: the two sides on platform (3) top are equipped with set lever.
7. for transformer ironcore choke according to claim 1 winding can vertical automatic lifting operating platform, it is special
Sign is: the side of the framework (1) be equipped with maintenance ladder (14), the maintenance ladder (14) can folding and unfolding be connected on framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821660803.XU CN208673905U (en) | 2018-10-12 | 2018-10-12 | What for transformer ironcore choke was wound can vertical automatic lifting operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821660803.XU CN208673905U (en) | 2018-10-12 | 2018-10-12 | What for transformer ironcore choke was wound can vertical automatic lifting operating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208673905U true CN208673905U (en) | 2019-03-29 |
Family
ID=65821020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821660803.XU Expired - Fee Related CN208673905U (en) | 2018-10-12 | 2018-10-12 | What for transformer ironcore choke was wound can vertical automatic lifting operating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208673905U (en) |
-
2018
- 2018-10-12 CN CN201821660803.XU patent/CN208673905U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190329 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |