CN205882428U - Lift by crane switch board - Google Patents
Lift by crane switch board Download PDFInfo
- Publication number
- CN205882428U CN205882428U CN201620630057.4U CN201620630057U CN205882428U CN 205882428 U CN205882428 U CN 205882428U CN 201620630057 U CN201620630057 U CN 201620630057U CN 205882428 U CN205882428 U CN 205882428U
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- CN
- China
- Prior art keywords
- cabinet
- power distribution
- hole
- distribution cabinet
- fixed plate
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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 discloses a lift by crane switch board belongs to power equipment technical field, aims at providing a lift by crane switch board, has to release the switch board from the wall body, advantage that the switch board of being convenient for lifted by crane, and its technical scheme main points lift by crane switch board, including the cabinet body, its characterized in that: the internal extensible member that is equipped with of cabinet, set up the through -hole that supplies the extensible member to stretch out the cabinet body on the lateral wall of the cabinet body, the cabinet is internal to be equipped with the internal outer removal of cabinet was travelled to and fro between to the drive extensible member in the through -hole ejecting mechanism.
Description
Technical field
This utility model relates to electrical equipment technical field, lifts by crane power distribution cabinet particularly to one.
Background technology
Power distribution cabinet, electrical equipment and circuit thereof are placed on chest therein, are used for distributing electric power energy.It is referred to as in electric distribution
The heart.They install the transformer station in enterprise concentratedly, electric energy are distributed to subordinate's controller switching equipment of different location.
Some large-scale distribution, in order to increase the stability of power distribution cabinet in transfer process, need driving logical in transfer process
The suspension ring crossing power distribution cabinet top are sling, are moved, but the general placement mounted against a wall of power distribution cabinet, owing to the suspension hook in driving is solid
Being scheduled on the centre position of driving slide block, when slide block moves to the position of body of wall, suspension hook and body of wall also have distance, now drive a vehicle not
Body of wall position lifting power distribution cabinet can be moved to, and then be unfavorable for placement and the lifting of power distribution cabinet.
Utility model content
The purpose of this utility model is to provide a kind of lifting power distribution cabinet, has and is released from body of wall by power distribution cabinet, it is simple to distribution
The advantage of cabinet lifting.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of lifting power distribution cabinet,
Including cabinet, in described cabinet, it is provided with extensible member, the sidewall of described cabinet offers the through hole stretching out cabinet for extensible member, institute
It is provided with driving extensible member in stating cabinet in through hole, travels to and fro between the ejecting mechanism of movement inside and outside cabinet.
By using technique scheme, the ejecting mechanism that the setting of through hole is easy in power distribution cabinet drives extensible member from through hole
In stretch out, when extensible member stretches out power distribution cabinet with body of wall conflict and along with extensible member is gradually stretched out power distribution cabinet by ejecting mechanism, now
Extensible member to body of wall apply while the thrust within body of wall power distribution cabinet also by the opposition of body of wall so that power distribution cabinet
Move to the direction away from body of wall, thus realize power distribution cabinet and separate with body of wall, and then the suspension hook making power distribution cabinet move to drive a vehicle can
With the position moved to, it is simple to the lifting of power distribution cabinet.
This utility model is further arranged to: described ejecting mechanism includes rotating shaft and some eccentrics, described shaft bearing
Be connected between cabinet two lateral walls and stretch out cabinet, described eccentric be perpendicular to rotating shaft axially arranged and be fixedly connected on turn
On axle, the sliding between through hole and rotating shaft of described cabinet connects the fixed plate axially in parallel with rotating shaft, and described fixed plate is with inclined
Heart wheel diameter minimum edge conflict and and cabinet sidewall between be provided with spring, described fixed plate is provided with pushing away of passing from through hole
Plate, described extensible member is push pedal.
By using technique scheme, fixed eccentric is easy in the setting of rotating shaft, simultaneously because rotating shaft and cabinet bearing
Connecting and stretch out cabinet two ends, therefore getting final product rotating shaft outside cabinet, it is simple to operation, eccentric fixing in rotating shaft is in rotating shaft
During rotation, owing to eccentric diameter minimum edge is conflicted with fixed plate, therefore fixed plate is by according to the edge contacted with eccentric
Move to being gradually increased of distance of shaft axis to the position away from eccentric, due to fixed plate be arranged on cabinet sidewall and
Between rotating shaft and through through hole, the push pedal being therefore fixed in fixed plate will gradually pass from through hole conflicts with body of wall, thus
Distance between power distribution cabinet and body of wall is gradually increased, therefore extensible member is set to push pedal, due to fixed plate and cabinet sidewall it
Between be provided with spring, therefore through hole is stretched out in push pedal when, spring is compressed, until rotate eccentric time with fixed plate conflict
Edge diameter tapers into, and now no longer conflict in fixed plate and eccentric edge, and the gap produced increases, now due to spring
Being compressed and have elastic force, therefore elastic force will drive fixed plate to move to the position near eccentric, until spring restores to the original state
Time, fixed plate and the conflict of eccentric diameter minimum edge, fixed plate stretches back power distribution cabinet, it is ensured that push pedal does not affect the shifting of distribution box
Dynamic.
This utility model is further arranged to: is embedded with respectively in the hole wall of described through hole upper/lower terminal and contacts with push pedal
Roller bearing, and described roller bearing is vertically arranged with push pedal moving direction.
By using technique scheme, push pedal often reciprocates in through hole, and then push pedal is easy and through hole upper and lower two
End is conflicted and is produced friction, and roller bearing be arranged on push pedal when stretching out from through hole, produce rolling friction between push pedal and roller bearing,
Reduce the abrasion of push pedal.
This utility model is further arranged to: described spring overcoat is provided with the first guide pipe, described first guide pipe one end
Being fixed in fixed plate, other end sliding connects the second guide pipe, and described second guide pipe is away from one end of the first guide pipe
It is connected with cabinet sidewall.
By using technique scheme, fixed plate is driven by eccentric when moving to the direction away from eccentric, spring
Compressed, in order to avoid spring is bent, affect the reset of fixed plate, be therefore provided with the first guide pipe, and at spring overcoat
One end of one guide pipe is fixing with fixed plate to be connected, and other end sliding connects the second guide pipe, and the second guide pipe is led away from first
Being connected with cabinet sidewall to one end of pipe, therefore the second guide pipe can be entered in the first guide pipe when spring compresses, and
Skidding off in the first guide pipe when spring restores to the original state, the movement of spring is played guiding by the first guide pipe and the second guide pipe
Effect, it is to avoid spring bends in by compression process.
This utility model is further arranged to: the position that described fixed plate is conflicted with eccentric is embedded with ball.
By using technique scheme, owing to eccentric drives fixed plate to move, therefore often contact with fixed plate, for
Reducing the friction between fixed plate and eccentric, the position therefore conflicted at fixed plate and eccentric is embedded with ball, ball
Arrange the sliding friction of eccentric become rolling friction, reduce the abrasion between eccentric edge and fixed plate, prolong
Long life.
This utility model is further arranged to: described ejecting mechanism includes that slide block, motor, described slide block sliding are connected to cabinet
Body top, described motor is fixedly connected on slide block, and described motor coaxle connects screw mandrel, and described screw mandrel is away from one end of motor
Being connected and stretch out through hole with through hole hole wall sliding, described extensible member is screw mandrel.
By using technique scheme, screw mandrel is set to extensible member, owing to one end of screw mandrel connects with through hole hole wall sliding
Connecing and stretch out through hole, therefore when motor drives screw mandrel to rotate, screw mandrel will move to the direction of body of wall, until screw mandrel is from through hole
Pass and conflict with body of wall, and then power distribution cabinet is moved to the direction away from body of wall, owing to can move in cabinet when screw mandrel rotates,
Therefore at cabinet top sliding connection sliding block, being fixed on slide block by motor, when screw mandrel moves, motor is shifted along, behaviour
Facilitate.
This utility model is further arranged to: be coated with wearing layer (171) on described slide block (17) outer wall.
By using technique scheme, the setting of wearing layer reduces the friction of slide block and cabinet top so that motor
When driving screw mandrel to reciprocate, what slide block can orient moves at cabinet top, it is ensured that cabinet is released by screw mandrel normally from corner.
This utility model is further arranged to: described screw mandrel has cushion pad away from one end outer bearing connection of motor.
By using technique scheme, when contacting with body of wall due to screw mandrel, also promote cabinet to far while rotating
Moving from the direction of body of wall, therefore screw mandrel is relatively big, in order to reduce friction, therefore at screw mandrel away from the one of motor with the friction of body of wall
End outer bearing connects has cushion pad, cushion pad to avoid screw mandrel to contact with body of wall, and when screw mandrel rotates, cushion pad is conflicted with body of wall
Do not rotate, extend the service life of screw mandrel.
This utility model is further arranged to: described bottom of cabinet bulk is provided with and extends at the bottom of casing to away from ejecting mechanism direction
The base in portion, described base lower end is provided with roller, and described base is hinged with bracing piece in the position stretching out bottom of cabinet bulk.
By using technique scheme, the distribution when setting of base avoids ejecting mechanism to be released at body of wall by power distribution cabinet
Cabinet is pushed over, and strengthens the stability of power distribution cabinet, and the movement arranging beneficially power distribution cabinet of roller, bracing piece is arranged on base and cabinet
Between, strengthen the stability of cabinet, it is to avoid cabinet is pushed out mechanism and pushes over, owing to bracing piece is hinged with base, therefore not
When needing to promote cabinet, can bracing piece be turned on base to the direction away from cabinet, it is to avoid affect normally making of power distribution cabinet
With.
This utility model is further arranged to: described cabinet top perimeter is provided with some suspension ring, fixing bottom described suspension ring
On slide plate, being provided with the fixing groove for slide plate slides in described cabinet, described fixing groove upper periphery is provided with the gear extended internally
Plate.
By using technique scheme, the setting of suspension ring is easy to drive a vehicle and is sling by power distribution cabinet, owing to suspension ring are arranged on cabinet
Suspension ring, therefore to reduce the use space of cabinet and the impact on power distribution cabinet, are arranged on slide plate by body top, and slide plate
Can slide in and out fixing groove, arranging of baffle plate ensures that slide plate will not skid off in fixing groove.
In sum, this utility model have the advantages that on power distribution cabinet the setting of ejecting mechanism be easy to by
Distribution box removes from the position of body of wall, it is simple to drives a vehicle power distribution cabinet lifting, move.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the annexation schematic diagram for embodying roller bearing and push pedal of embodiment 1；
Fig. 3 is the cut-away view of A-A in Fig. 2；
Fig. 4 is the annexation schematic diagram for embodying eccentric and rotating shaft of embodiment 1；
Fig. 5 is the structural representation for embodying cushion pad of embodiment 2；
Fig. 6 is the sectional view of B-B in Fig. 5；
Fig. 7 is the distribution schematic diagram of the fixing groove of embodiment 3；
Fig. 8 is that embodiment 3 is for embodying the annexation schematic diagram of fixing groove, suspension ring；
Fig. 9 is the enlarged diagram in C portion in Fig. 8.
In figure, 1, cabinet；11, through hole；111, roller bearing；12, rotating shaft；121, eccentric；1211, ball；13, fixed plate；
131, spring；1311, the first guide pipe；1312, the second guide pipe；132, push pedal；14, base；141, roller；142, strengthen
Bar；15, screw mandrel；151, cushion pad；16, motor；17, slide block；171, wearing layer；18, fixing groove；181, baffle plate；19, slide plate；
191, suspension ring；1911, wearing layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment 1: a kind of lifting power distribution cabinet, with reference to Fig. 3 and Fig. 4, is provided with rotating shaft 12 in cabinet 1, and rotating shaft 12 bearing is even
It is connected on the two side that cabinet 1 is relative, and stretches out outside cabinet 1 two side, now 3 eccentrics 121 are perpendicular to rotating shaft 12 axle
Line is fixed in rotating shaft 12 uniformly, and cabinet 1 sliding between through hole 11 and rotating shaft 12 connects a fixed plate 13, fixed plate 13 with
Rotating shaft 12 be arranged in parallel, and fixed plate 13 can be conflicted, additionally with eccentric 121 diameter minimum edge during sliding in cabinet 1
In order to reduce the friction between fixed plate 13 and eccentric 121, the position conflicted at fixed plate 13 and eccentric 121 is embedded with rolling
Pearl 1211, the side deviating from eccentric 121 in fixed plate 13 is provided with push pedal 132, cabinet 1 sidewall offers for push pedal 132 from
The through hole 11 stretched out in cabinet 1, through hole 11 is positioned at the upper end (such as Fig. 1) of cabinet 1 sidewall, in addition in order to reduce push pedal 132 with logical
Between hole 11 produce friction, reduce the abrasion of push pedal 132, be embedded with respectively in the hole wall of through hole 11 upper/lower terminal with
The roller bearing 111 of push pedal 132 contact, and roller bearing 111 is vertically arranged (such as Fig. 2), when fixed plate 13 is at cabinet with push pedal 132 moving direction
When sliding in body 1, push pedal 132 is stretched out from through hole 11, the edge diameter conflicted with fixed plate 13 when rotating eccentric 121 by
Gradual change is little, and now no longer conflict in fixed plate 13 and eccentric 121 edge, and the gap produced increases, and is unfavorable for the shifting of power distribution cabinet
Dynamic, therefore between fixed plate 13 and cabinet 1 sidewall, it is provided with spring 131, in order to avoid spring 131 is pressed in compression process
Curved, outside spring 131, therefore it is arranged with the first guide pipe 1311 and the second guide pipe 1312, the second guide pipe 1312 is led with second
Connecting to pipe 1312 sliding, and the first guide pipe 1311 is fixed with fixed plate 13 and is connected, the second guide pipe 1312 is led away from first
It is connected with cabinet 1 sidewall to one end of pipe 1311；Extend as it is shown in figure 1, be provided with bottom cabinet 1 to away from ejecting mechanism direction
Go out the base 14 of box bottom, it is to avoid when power distribution cabinet is released at body of wall by ejecting mechanism, power distribution cabinet is pushed over, strengthen power distribution cabinet
Stability, simultaneously in order to more strengthen the stability of cabinet 1, hinged bracing piece 142 between base 14 and cabinet 1, strengthen
Bar 142 is hinged on base 14, and this external base 14 lower end is provided with roller 141, it is simple to ejecting mechanism drives extensible member mobile cabinet
Body 1, thus cabinet 1 is pushed away body of wall, it is simple to drive a vehicle power distribution cabinet lifting, move.
Specific operation process: when at cabinet 1 outer rotating shaft 12, the eccentric 121 in rotating shaft 12 will be with together
Rotate, and then eccentric 121 will promote the push pedal 132 in fixed plate 13 to move, when fixed plate 13 and eccentric 121 engagement edge
To when being gradually increased of distance of rotating shaft 12 axis, fixed plate 13 moves to through hole 11 direction in cabinet 1, now spring 131
While being compressed and having elastic force, the second guide pipe 1312 is slid onto the inside of the first guide pipe 1311, moves spring 131
Not affecting the movement of spring 131 while playing guide effect, fixed plate 13 will be fixed in fixed plate 13 while movement
Push pedal 132 pass through hole 11 and move near the direction of body of wall, push pedal 132 applies towards the extruding force within body of wall to body of wall
While cabinet 1 moved to the direction away from body of wall by the opposition of body of wall, and then cabinet 1 is separated with body of wall,
When the edge diameter that eccentric 121 and fixed plate 13 are conflicted tapers into, spring 131 moves to wall direction in fixed plate 13
Being compressed and have elastic force, when fixed plate 13 and generation gap, eccentric 121 edge, driving is fixed by the elastic force of spring 131
Plate 13 moves to the direction near rotating shaft 12, and during until spring 131 restores to the original state, fixed plate 13 is minimum with eccentric 121 diameter
Conflicting in edge, push pedal 132 is stretched back in power distribution cabinet, it is ensured that push pedal 132 does not affect the movement of distribution box.
Embodiment 2: a kind of lifting power distribution cabinet, is with the difference of embodiment 1, with reference to Fig. 5 and Fig. 6, at cabinet 1
Top symmetry sliding connects two slide blocks 17, and motor 16 is fixed on slide block 17 and drives coaxially connected screw mandrel 15 to rotate, silk
Bar 15 is connected with through hole 11 hole wall sliding away from one end of motor 16 and stretches out through hole 11, when screw mandrel 15 contacts with body of wall, and silk
Bar 15 also promotes cabinet 1 to move to the direction away from body of wall while rotating, and now screw mandrel 15 is relatively big, therefore with the friction of body of wall
Connect away from one end outer bearing of motor 16 at screw mandrel 15 and have cushion pad 151.
Specific operation process: when motor 16 drives screw mandrel 15 to rotate, screw mandrel 15 will move to the direction of body of wall, until silk
Bar 15 passes from through hole 11 conflicts with body of wall, and then is moved to the direction away from body of wall by power distribution cabinet, when screw mandrel 15 moves,
Motor 16 by slide block 17 in cabinet 1 top sliding along with screw mandrel 15 moves, it is ensured that the normal use of screw mandrel 15, this external silk
When bar 15 rotates, cushion pad 151 and body of wall are conflicted and are not rotated, and extend the service life of screw mandrel 15.
Embodiment 3: a kind of lifting power distribution cabinet, is with the difference of embodiment 2, with reference to Fig. 7, in cabinet 1 top week
While be provided with four suspension ring 191, power distribution cabinet is sling, in order to reduce the use space of cabinet 1 and to joining by suspension ring 191 for driving
Suspension ring 191 as shown in Figure 8 and Figure 9, are arranged on slide plate 19 by the impact of electricity cabinet, are provided with for consolidating that slide plate 19 slides in cabinet 1
Determining groove 18, therefore slide plate 19 can slide in and out fixing groove 18, when need not use suspension ring 191, will be hung by slide plate 19
Ring 191 is placed in fixing groove 18, when using suspension ring 191, is moved and then by suspension ring 191 on fixing groove 18 by slide plate 19
Skid off in fixing groove 18, in order to avoid slide plate 19 skids off in fixing groove 18, therefore fixing groove 18 upper periphery be provided with to
The baffle plate 181 of interior extension, weares and teares in order to avoid slide plate 19 often contacts with fixing groove 18 in addition and suspension ring 191 is driven a vehicle often
Lift by crane and wear and tear, therefore on slide plate 19 and suspension ring 191, be provided with wearing layer 1911.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a lifting power distribution cabinet, including cabinet (1), it is characterised in that: it is provided with extensible member, described cabinet in described cabinet (1)
(1) offer the through hole (11) stretching out cabinet (1) for extensible member on sidewall, be provided with driving extensible member in described cabinet (1) and exist
The ejecting mechanism of movement inside and outside cabinet (1) is travelled to and fro between in through hole (11).
A kind of lifting power distribution cabinet the most according to claim 1, it is characterised in that: described ejecting mechanism include rotating shaft (12) and
Some eccentrics (121), described rotating shaft (12) bearing is connected between cabinet (1) two lateral walls and stretches out cabinet (1), described
It is axially arranged and be fixedly connected in rotating shaft (12) that eccentric (121) is perpendicular to rotating shaft (12), and described cabinet (1) is in through hole (11)
With sliding connection has the fixed plate (13) axially in parallel with rotating shaft (12), described fixed plate (13) and eccentric between rotating shaft (12)
(121) diameter minimum edge conflict and and cabinet (1) sidewall between be provided with spring (131), described fixed plate (13) be provided with from
The push pedal (132) passed in through hole (11), described extensible member is push pedal (132).
A kind of lifting power distribution cabinet the most according to claim 2, it is characterised in that: the hole of described through hole (11) upper/lower terminal
It is embedded with the roller bearing (111) contacted with push pedal (132) in wall respectively, and described roller bearing (111) hangs down with push pedal (132) moving direction
Straight setting.
A kind of lifting power distribution cabinet the most according to claim 2, it is characterised in that: described spring is arranged with first outside (131)
Guide pipe (1311), described first guide pipe (1311) one end is fixed in fixed plate (13), and other end sliding connects second
Guide pipe (1312), described second guide pipe (1312) is connected with cabinet (1) sidewall away from one end of the first guide pipe (1311).
A kind of lifting power distribution cabinet the most according to claim 2, it is characterised in that: described fixed plate (13) and eccentric
(121) position conflicted is embedded with ball (1211).
A kind of lifting power distribution cabinet the most according to claim 1, it is characterised in that: described ejecting mechanism include slide block (17),
Motor (16), described slide block (17) sliding is connected to cabinet (1) top, and described motor (16) is fixedly connected on slide block (17),
Described motor (16) is coaxially connected with screw mandrel (15), and described screw mandrel (15) is sliding with through hole (11) hole wall away from one end of motor (16)
Moving and connect and stretch out through hole (11), described extensible member is screw mandrel (15).
A kind of lifting power distribution cabinet the most according to claim 6, it is characterised in that: it is coated with resistance on described slide block (17) outer wall
Mill layer (171).
A kind of lifting power distribution cabinet the most according to claim 6, it is characterised in that: described screw mandrel (15) is away from motor (16)
One end outer bearing connects cushion pad (151).
A kind of lifting power distribution cabinet the most according to claim 1, it is characterised in that: described cabinet (1) bottom be provided with to away from
The base (14) of box bottom is extended in ejecting mechanism direction, and described base (14) lower end is provided with roller (141), described base
(14) it is hinged with bracing piece (142) in the position stretching out cabinet (1) bottom.
A kind of lifting power distribution cabinet the most according to claim 1, it is characterised in that: described cabinet (1) is if top perimeter is provided with
Dry suspension ring (191), described suspension ring (191) bottom is fixed on slide plate (19), is provided with and slides for slide plate (19) in described cabinet (1)
Fixing groove (18), described fixing groove (18) upper periphery is provided with the baffle plate (181) extended internally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630057.4U CN205882428U (en) | 2016-06-23 | 2016-06-23 | Lift by crane switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630057.4U CN205882428U (en) | 2016-06-23 | 2016-06-23 | Lift by crane switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882428U true CN205882428U (en) | 2017-01-11 |
Family
ID=57692433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620630057.4U Expired - Fee Related CN205882428U (en) | 2016-06-23 | 2016-06-23 | Lift by crane switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132407A (en) * | 2019-06-14 | 2019-08-16 | 贵州电网有限责任公司 | A kind of 10kV distribution transformer noise-measuring system and its measurement method |
-
2016
- 2016-06-23 CN CN201620630057.4U patent/CN205882428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132407A (en) * | 2019-06-14 | 2019-08-16 | 贵州电网有限责任公司 | A kind of 10kV distribution transformer noise-measuring system and its measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |