CN109599774A - A kind of Multi-function overhaul platform - Google Patents
A kind of Multi-function overhaul platform Download PDFInfo
- Publication number
- CN109599774A CN109599774A CN201811407796.7A CN201811407796A CN109599774A CN 109599774 A CN109599774 A CN 109599774A CN 201811407796 A CN201811407796 A CN 201811407796A CN 109599774 A CN109599774 A CN 109599774A
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- China
- Prior art keywords
- bottom plate
- nut
- plate
- support plate
- adjustment mechanism
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention discloses a kind of Multi-function overhaul platform, including bottom plate, support plate, height adjustment mechanism, moving assembly is arranged in the lower end of bottom plate, height adjustment mechanism includes two the first threaded rods and two guide rods that bottom plate upper end is arranged in, between two the first threaded rods, it is diagonal setting between two guide rods, the lower end of first threaded rod passes through the first bearing being arranged on bottom plate and is rotatably arranged on bottom plate, the lower end of guide rod is fixedly connected with bottom plate, two silk braids being threadedly engaged with two the first threaded rods are fixedly installed in support plate, two sliding sleeves being slidably matched with two guide rods.Width of the invention, height are adjustable, to meet the insufficient demand of inspection platform, avoid inspection platform idle, and carry out particular determination to the specific structure of height adjustment mechanism and width adjustment mechanism, its centre-of gravity shift is avoided, ensure that the stability after adjusting in use process.
Description
Technical field
The invention belongs to transformer equipment and intelligent components technology field, especially a kind of Multi-function overhaul platform.
Background technique
Substation is user mainly for electric field institute, and it is more that 10kV allots route, and existing 10kV switch is mostly car switch.
Car switch is because capacity and effect are different, and car switch model, size, switchgear height are also different, and general main transformer is low
One model of side switch, one one model of outgoing line interval switch, voltage transformer model are pressed, must thus be configured corresponding
Car switch inspection platform.According to working experience, main transformer low-pressure side, trolley of voltage transformer work are less, switch inspection
Equating stylobate sheet is idle, and 10kV outlet switch service work is relatively more, but the car switch inspection platform limited amount configured,
It is unable to meet demand.
To make up prior art deficiency, it is imperative to research and develop a kind of universal car switch, such as:
The patent document that Authorization Notice No. is CN106549324B discloses a kind of general trolley of substation, including support frame, behaviour
Make platform, double hinged scissors mechanisms, hydraulic cylinder and brake apparatus, is provided with the first guide rail and the second guide rail on operating platform, the
It is respectively arranged with the first limit plate and the second limit plate on one guide rail and the second guide rail, operating platform is arranged with servo motor,
It is connected with the first worm gear and the second worm gear on servo motor, is connected separately with the first worm screw on the first limit plate and the second limit plate
With the second worm screw, the first displacement sensor is provided on support frame, second displacement sensor is provided on operating platform.The structure
It is that the height of trolley is adjusted by Automatic Control Theory, the complexity in structure will lead to the increase in cost, and
And the width of trolley can not adjust.
Authorization Notice No. is that the patent document of CN206542102U discloses a kind of universal electronic inspection trolley of middle-placed switch cabinet,
Including chassis；Chassis one end is equipped with pushing hands, and bottom is equipped with moving assembly, and top is equipped with bracket component；Bracket component upper support
There is pallet, pallet upper support there are blade assemblies；Further include electrical cabinet, is accommodated in the electrical cabinet useful in driving arm component
To realize supporting tray height adjustment, the power source for driving blade assemblies or so width adjusting, also set in the electrical cabinet
There is the PLC control system for controlling power source power output, the control panel of the PLC control system is arranged in electrical cabinet
On.The structure although height of adjustable trolley, width, but diamond structure, in adjustment process, effective span can become
Small, the center of gravity of whole device can shift, and safety and stability is not easy to manage.
Summary of the invention
In view of this, in view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of Multi-function overhaul platform, this hair
A kind of bright developed Multi-function overhaul platform, width, height are adjustable, to meet the insufficient demand of inspection platform, keep away
Exemption from inspection platform is idle, and carries out particular determination to the specific structure of height adjustment mechanism and width adjustment mechanism, avoids it
Centre-of gravity shift ensure that the stability after adjusting in use process.
In order to achieve the above objectives, the invention adopts the following technical scheme:
A kind of Multi-function overhaul platform, including bottom plate, support plate and the height adjustment machine being arranged between bottom plate and support plate
Moving assembly is arranged in the lower end of structure, the bottom plate, and the height adjustment mechanism includes two the first spiral shells that bottom plate upper end is arranged in
Rasp bar and two guide rods, between two the first threaded rods, between two guide rods be diagonal setting, first threaded rod
Lower end pass through the first bearing that is arranged on bottom plate and be rotatably arranged on bottom plate, the lower end of the guide rod and bottom plate is fixed connects
It connects, two silk braids being threadedly engaged with two the first threaded rods is fixedly installed in the support plate, match with two guide rod slidings
Two sliding sleeves closed.
Further, the support plate upper end is arranged width adjustment mechanism, and the width adjustment mechanism includes and support plate
Slide the first movement plate and the second movable plate of setting, the edge of the support plate is arranged second bearing, in the second bearing
It is rotatablely connected the second threaded rod, the first nut and the second nut, first spiral shell is respectively set in the same edge of two movable plates
Female contrary with the internal screw thread of the second nut, setting matches with the first nut and the second nut on second threaded rod
Bidirectional helical.
Further, the moving assembly is the universal wheel that four angles in bottom plate lower end are arranged in.
Further, foot brake mechanism is set on the universal wheel.
Further, the end of first threaded rod and the second threaded rod is respectively provided with handle.
Further, the second bearing is two, and the first nut and the second nut are respectively positioned between two second bearings.
Further, cross bar is reinforced in fixed setting between described two guide rods.
The beneficial effects of the present invention are:
1. height adjustment mechanism is arranged in Multi-function overhaul platform disclosed in the present application between bottom plate and support plate, specifically, high
Degree regulating mechanism includes two the first threaded rods and two guide rods that bottom plate upper end is arranged in, between two the first threaded rods,
It is diagonal setting between two guide rods, the lower end of the first threaded rod passes through the first bearing rotation setting being arranged on bottom plate
On bottom plate, the lower end of guide rod is fixedly connected with bottom plate, and fixed setting is threadedly engaged with two the first threaded rods in support plate
Two silk braids, two sliding sleeves being slidably matched with two guide rods；
Height adjustment mechanism of the invention uses screw rod transmission, while rotating two two the first threaded rods being diagonally arranged,
Under the action of guide rod, bottom plate and the repair apparatus being mounted on bottom plate is driven slowly to move up, during being somebody's turn to do, the weight of whole device
The heart moves up, to avoid the problem unstable due to center of gravity sidesway bring, effectively increases the safety during O&M
Property.
2. the width adjustment mechanism that hand is adjusted is used in the application, specifically, width adjustment mechanism includes and branch
Second bearing, rotation in second bearing is arranged in the first movement plate and the second movable plate of fagging sliding setting, the edge of support plate
The second threaded rod is connected, the first nut and the second nut, the first nut and second is respectively set in the same edge of two movable plates
The internal screw thread of nut is contrary, and the bidirectional helical to match with the first nut and the second nut is arranged on the second threaded rod；
The design of this structure is using, and under the drive of bidirectional helical screw rod, realizes the spacing between the first nut and the second nut
It adjusts, to realize quick, the fixed point adjustment of effective distance between two movable plates, the repair apparatus of different model is suitble to make
With.
3. moving assembly uses the universal wheel with foot brake mechanism, it is ensured that the stability of use process inspection platform.
4. the power output of the first threaded rod and the second threaded rod can be using after hexagon weld nut, cooperation spanner makes it
Rotation, can also be rotated in its end mounting knob.
5. second bearing is two, the first nut and the second nut are respectively positioned between two second bearings, and two bearings are set
Meter can prevent the problem of the second threaded rod shakes, to improve the stability in the second threaded rod transmission process.
6. cross bar is reinforced in fixed setting between two guide rods, reinforce between the both ends of cross bar and guide rod through flange card
Hoop is fixed or is welded and fixed, and the structural strength of whole device not only can be enhanced, but also can provide branch for support plate
Support.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention two.
Figure label: 1- support plate, 2- bottom plate, 3- first movement plate, the second movable plate of 4-, 5- second bearing, 6- second
Threaded rod, the first nut of 7-, the second nut of 8-, 9- universal wheel, the first threaded rod of 10-, 11- guide rod, 12- first bearing, 13-
Silk braid, 14- sliding sleeve, 15- handle, 16- reinforce cross bar.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figure 1, the present invention discloses a kind of Multi-function overhaul platform, include from top to bottom width adjustment mechanism, support plate 1,
Height adjustment mechanism, bottom plate 2 and moving assembly, width adjustment mechanism include with support plate 1 sliding setting first movement plate 3 and
Second movable plate 4, support plate 1 and the sliding type of first movement plate 3, the second movable plate 4 can use: in the upper of support plate 1
Multiple roller bearings are arranged in end face, sliding with the first movement plate 3 of the sliding setting of support plate 1 and the lower end surface of the second movable plate 4 and roller bearing
Dynamic contact, first movement plate 3 and the second movable plate 4 are L-type structure；
Two second bearings 5 are arranged in the edge of support plate 1, are rotatablely connected the second threaded rod 6, two movable plates in second bearing 5
Same edge be respectively set the first nut 7 and the second nut 8, the internal screw thread of the first nut 7 and the second nut 8 is contrary,
The bidirectional helical to match with the first nut 7 and the second nut 8 is set on the second threaded rod 6；
Moving assembly is the universal wheel 9 with foot brake mechanism that bottom plate 2 lower end four angle is arranged in, and front is illustrated only in Fig. 1
Two universal wheels 9；
Height adjustment mechanism includes that two the first threaded rods 10 and two guide rods 11 held on a base plate 2 are arranged, and two first
Between threaded rod 10, between two guide rods 11 be diagonal setting, a guide rod 11 and the in front is illustrated only in Fig. 1
The lower end of one threaded rod 10, the first threaded rod 10 is rotatably arranged on bottom plate 2 by the first bearing 12 of setting on a base plate 2,
The lower end of guide rod 11 is fixedly connected with bottom plate 2, and two be threadedly engaged with two the first threaded rods 10 are fixedly installed in support plate 1
One of front side is shown in a silk braid 13(figure), front side is shown in two sliding sleeve 14(figures being slidably matched with two guide rods 11
One).
In actual use, as shown in Figure 1, handle 15 can be respectively provided in the end of the first threaded rod and the second threaded rod,
It can also be rotated in the fixed hex nut of the end welding machine of the first threaded rod 10 and the second threaded rod 6 using spanner.
Embodiment two
As shown in Fig. 2, the present invention discloses a kind of Multi-function overhaul platform, include from top to bottom width adjustment mechanism, support plate 1,
Height adjustment mechanism, bottom plate 2 and moving assembly, width adjustment mechanism include with support plate 1 sliding setting first movement plate 3 and
Second movable plate 4, support plate 1 and the sliding type of first movement plate 3, the second movable plate 4 can use: in the upper of support plate 1
Multiple roller bearings are arranged in end face, sliding with the first movement plate 3 of the sliding setting of support plate 1 and the lower end surface of the second movable plate 4 and roller bearing
Dynamic contact, first movement plate 3 and the second movable plate 4 are L-type structure；
Two second bearings 5 are arranged in the edge of support plate 1, are rotatablely connected the second threaded rod 6, two movable plates in second bearing 5
Same edge be respectively set the first nut 7 and the second nut 8, the internal screw thread of the first nut 7 and the second nut 8 is contrary,
The bidirectional helical to match with the first nut 7 and the second nut 8 is set on the second threaded rod 6, second bearing 5 is two, first
Nut 7 and the second nut 8 are respectively positioned between two second bearings 5；
Moving assembly is the universal wheel 9 with foot brake mechanism that bottom plate 2 lower end four angle is arranged in, and front is illustrated only in Fig. 1
Two universal wheels 9；
Height adjustment mechanism includes that two the first threaded rods 10 and two guide rods 11 held on a base plate 2 are arranged, and two first
Between threaded rod 10, between two guide rods 11 be diagonal setting, a guide rod 11 and the in front is illustrated only in Fig. 1
The lower end of one threaded rod 10, the first threaded rod 10 is rotatably arranged on bottom plate 2 by the first bearing 12 of setting on a base plate 2,
The lower end of guide rod 11 is fixedly connected with bottom plate 2, and two be threadedly engaged with two the first threaded rods 10 are fixedly installed in support plate 1
One of front side is shown in a silk braid 13(figure), front side is shown in two sliding sleeve 14(figures being slidably matched with two guide rods 11
One), cross bar 16 is reinforced in fixed setting between two guide rods 11.
The present embodiment and the structure of embodiment one are essentially identical, unlike: second bearing 5 is two, 7 He of the first nut
Second nut 8 is respectively positioned between two second bearings 5, and cross bar 16 is reinforced in fixed setting between two guide rods.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical solution of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (5)
1. a kind of Multi-function overhaul platform, including bottom plate, support plate and the height adjustment being arranged between bottom plate and support plate
Moving assembly is arranged in the lower end of mechanism, the bottom plate, it is characterised in that: the height adjustment mechanism includes being arranged in bottom plate upper end
Two the first threaded rods and two guide rods, between two the first threaded rods, between two guide rods be diagonal setting, institute
The lower end for stating the first threaded rod passes through the first bearing being arranged on bottom plate and is rotatably arranged on bottom plate, the lower end of the guide rod
It is fixedly connected with bottom plate, two silk braids being threadedly engaged with two the first threaded rods and two is fixedly installed in the support plate
Two sliding sleeves that guide rod is slidably matched.
2. a kind of Multi-function overhaul platform according to claim 1, it is characterised in that: width is arranged in the support plate upper end
Regulating mechanism, the width adjustment mechanism include the first movement plate and the second movable plate with support plate sliding setting, the branch
Second bearing is arranged in the edge of fagging, is rotatablely connected the second threaded rod, the same edge of two movable plates in the second bearing
It is respectively set the first nut and the second nut, the internal screw thread of first nut and the second nut is contrary, second spiral shell
The bidirectional helical to match with the first nut and the second nut is set on rasp bar.
3. a kind of Multi-function overhaul platform according to claim 1, it is characterised in that: the moving assembly is to be arranged the bottom of at
The universal wheel at four angles in plate lower end.
4. a kind of Multi-function overhaul platform according to claim 3, it is characterised in that: service brake machine is arranged on the universal wheel
Structure.
5. a kind of Multi-function overhaul platform according to claim 1, it is characterised in that: first threaded rod and the second spiral shell
The end of rasp bar is respectively provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407796.7A CN109599774A (en) | 2018-11-23 | 2018-11-23 | A kind of Multi-function overhaul platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407796.7A CN109599774A (en) | 2018-11-23 | 2018-11-23 | A kind of Multi-function overhaul platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109599774A true CN109599774A (en) | 2019-04-09 |
Family
ID=65959612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811407796.7A Pending CN109599774A (en) | 2018-11-23 | 2018-11-23 | A kind of Multi-function overhaul platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109599774A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110266153A (en) * | 2019-07-26 | 2019-09-20 | 中车株洲电机有限公司 | A kind of assembly tooling of rotor-end cover board |
| CN110601053A (en) * | 2019-09-03 | 2019-12-20 | 国网山东省电力公司泰安供电公司 | 10kV handcart-type circuit breaker overhauls platform |
| CN112072502A (en) * | 2020-09-29 | 2020-12-11 | 张海燕 | Power distribution cabinet capable of automatically cooling |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188080A (en) * | 2017-05-26 | 2017-09-22 | 淅川县电业局 | A kind of lifting trolley |
| CN207819279U (en) * | 2018-02-11 | 2018-09-04 | 广州颢成电气机械有限公司 | A kind of drawer type low voltage switch cabinet |
| CN208094044U (en) * | 2018-03-30 | 2018-11-13 | 国网河南省电力公司检修公司 | The motor mechanism box installation and debugging platform of disconnecting switch |
-
2018
- 2018-11-23 CN CN201811407796.7A patent/CN109599774A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188080A (en) * | 2017-05-26 | 2017-09-22 | 淅川县电业局 | A kind of lifting trolley |
| CN207819279U (en) * | 2018-02-11 | 2018-09-04 | 广州颢成电气机械有限公司 | A kind of drawer type low voltage switch cabinet |
| CN208094044U (en) * | 2018-03-30 | 2018-11-13 | 国网河南省电力公司检修公司 | The motor mechanism box installation and debugging platform of disconnecting switch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110266153A (en) * | 2019-07-26 | 2019-09-20 | 中车株洲电机有限公司 | A kind of assembly tooling of rotor-end cover board |
| CN110266153B (en) * | 2019-07-26 | 2024-05-28 | 中车株洲电机有限公司 | Assembly fixture for rotor end cover plate |
| CN110601053A (en) * | 2019-09-03 | 2019-12-20 | 国网山东省电力公司泰安供电公司 | 10kV handcart-type circuit breaker overhauls platform |
| CN112072502A (en) * | 2020-09-29 | 2020-12-11 | 张海燕 | Power distribution cabinet capable of automatically cooling |
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Legal Events
| 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: 20190409 |