CN203966727U - A kind of base guide wheel mechanism of dry-type transformer - Google Patents
A kind of base guide wheel mechanism of dry-type transformer Download PDFInfo
- Publication number
- CN203966727U CN203966727U CN201420323806.XU CN201420323806U CN203966727U CN 203966727 U CN203966727 U CN 203966727U CN 201420323806 U CN201420323806 U CN 201420323806U CN 203966727 U CN203966727 U CN 203966727U
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- China
- Prior art keywords
- wheel mechanism
- dry
- support spring
- type transformer
- section steel
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Abstract
The utility model discloses a kind of base guide wheel mechanism of dry-type transformer, solved dry-type transformer mobile inconvenience in installation in prior art, or base guide wheel mechanism is non-removable structure and causes impact that stability is installed, increase the problem of installation cost, its technical scheme main points are: a kind of base guide wheel mechanism of dry-type transformer, be arranged on the base channel-section steel of dry-type transformer, comprise universal wheel mechanism, installing sleeve, support spring, connector, nut, on the blind end of base channel-section steel and installing sleeve, be provided with the installing hole of coaxial connection, installing sleeve is weldingly fixed on the medial surface of base channel-section steel, in installing sleeve, be provided with support spring, on support spring, be provided with connector, the screw rod end of connector is fixedly connected with nut by installing hole, the installation end of connector is connected with universal wheel mechanism, by adopting above improvement structure, utilize the base guide wheel mechanism of replaceable dismounting, improve installation process and move inconvenience, make to install stable and effective installation cost that reduces.
Description
Technical field
The utility model relates to a kind of power equipment mounting auxiliary, and more particularly, it relates to a kind of base guide wheel mechanism of dry-type transformer.
Background technology
The base guide wheel mechanism of dry-type transformer is the power equipment mounting auxiliary on a kind of base that is arranged on dry-type transformer, helps to realize the conveniently moving of dry-type transformer in installation and transportation process, reduces manpower and materials.
Dry-type transformer is widely used in localized lighting, skyscraper, airport, harbour has the places such as CNC plant equipment, current, along with urban and rural power grids pace of construction accelerates, our energy output and power consumption grow with each passing day, therefore need to drop into more dry-type transformer equipment, the particularly installation of small air-immersed transformer, although with respect to high-power transformer, the weight of miniature transformer is relatively light, volume is relatively little, but in the manually-operated situation of needs, if there is no mounting auxiliary, also be difficult to installment work, a small air-immersed transformer is installed, generally need seven to eight people to coact, so not only strengthened installation cost, and workman's labour intensity is large, inefficiency, in work, easily because being subject to force unbalance, transformer there is installing the problems such as potential safety hazard.
At present, application number on market is that 201220574967.7 Chinese patent discloses a kind of miniature transformer transport vehicle, comprise that two are arranged in parallel and below is fixed with the support of travel wheel by fixed axis, on described each support, near two ends, be respectively arranged with two bar holes, above the bar hole of described support, be provided with opening to the fixedly channel-section steel between two supports, at this, be fixedly provided with reference column in the bottom of channel-section steel, this reference column inserts in described bar hole, at described fixedly channel-section steel, near its opening one side, is provided with standing screw.During use, by the holddown groove steel bushing of two supports on transformer base channel-section steel, travel wheel is positioned at the motion of transformer below, labour intensity is reduced greatly, operating efficiency improves greatly, and in advancing, stability is good, avoided tilting to cause injury to personnel and damaging electric equipment, and can use for the transformer of different model, but this miniature transformer transport vehicle, relates to and in an installation process, needs transformer or loading or unloading, to the problem on transport vehicle, to cause the loaded down with trivial details inefficiency of the large installation steps of installation difficulty.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of and is directly installed on dry-type transformer base, replaceable dismounting to be to simplify installation steps, improves installation effectiveness, reduces the base guide wheel mechanism of the dry-type transformer of installation cost.
For achieving the above object, the utility model provides following technical scheme: a kind of base guide wheel mechanism of dry-type transformer, be arranged on the base channel-section steel of dry-type transformer, comprise universal wheel mechanism, installing sleeve, support spring, connector, it is characterized in that: on described base channel-section steel and installing sleeve, all offer installing hole, described installing sleeve is connected with base channel-section steel, in the inner chamber of described installing sleeve, be provided with support spring, on described support spring, be connected with connector, described connector includes screw rod end and installation end, described screw rod end is connected with described base channel-section steel with after installing hole on installing sleeve through support spring and described base channel-section steel, described installation end is connected with universal wheel mechanism.
By adopting technique scheme, can realize utilizing removable base guide wheel mechanism is set on the base channel-section steel of dry-type transformer, simplify dry-type transformer installation steps, improve stability and installation effectiveness are installed, thereby reduction installation cost, on base channel-section steel and installing sleeve, all offer installing hole, can better connect universal wheel mechanism, and realize universal wheel mechanism function, by connect universal wheel mechanism on installing hole, reach easy-to-dismount object simultaneously, on base channel-section steel, connection sleeve is to be more stably connected on the base channel-section steel of dry-type transformer for universal wheel mechanism, the support spring arranging in the inner chamber of installing sleeve, a buffer medium is provided, avoided in transformer moving process, because transformer is overweight, or mobile vibrations act directly on universal wheel mechanism, universal wheel mechanism is caused to mechanical damage, affect the use function of universal wheel mechanism, on support spring, be connected with connector simultaneously, the screw rod end of connector is connected with nut with installing hole by support spring, the installation end of connector is connected with universal wheel mechanism, make support spring can stably be fixedly supported between installing sleeve and connector, guaranteed performance is stable, the screw rod end of connector is connected with nut simultaneously, realized the dismantled and assembled function of base guide wheel mechanism, the installation end of connector is connected with universal wheel mechanism, improved the operation stability of base guide wheel mechanism, to improve the installation effectiveness of dry-type transformer, reduce installation cost.
The utility model is further set to: the installing hole of described installing sleeve and base channel-section steel is coaxially adaptive, described installing sleeve be weldingly fixed on base channel-section steel in the respective inner of bottom, the internal diameter size of described installing sleeve and the outside dimension of support spring are adaptive, and described installing sleeve is socketed on support spring and described support spring is fixed on one end that installing sleeve is provided with installing hole.
By adopting technique scheme, can be by coaxial adaptive installing hole, stability and smoothness that the screw rod end of assurance connector is connected with nut, realize the function-stable of base guide wheel mechanism, installing sleeve be welded and fixed the further installation stability that improves base guide wheel mechanism, support spring is socketed on installing sleeve, has improved the shock-resistant ability of universal wheel mechanism, can realize more swimmingly dry-type transformer and move, improve installation effectiveness.
The utility model is further set to: screw rod end and the installation end of described connector are one-body molded, described screw rod end passes freely through and in the middle of described installing hole, passes freely through simultaneously in the middle of support spring, and described screw rod end is fixedly connected with on the respective outer face of described base channel-section steel with nut.
By adopting technique scheme, can be by screw rod end and installation end be set on connector, improve the connective stability of support spring and universal wheel mechanism, screw rod end passes freely through and is fixed on the respective outer face of base channel-section steel with nut in the middle of support spring and installing hole, easy accessibility, the terseness of base guide wheel mechanism have been guaranteed, be conducive to improve the installation effectiveness of whole dry-type transformer and realize installation stability, the simultaneously reusable installation cost that reduced of base guide wheel mechanism by the instant base guide wheel mechanism of removing by conveniently moving.
The utility model is further set to: the upper surface of described installation end supports support spring, described support spring free elasticity between described installing sleeve inner chamber and the upper surface of installation end is beated, described installation end is threaded with universal wheel mechanism, and the lower surface of described installation end is provided with arc groove with the position that the free rotation section of universal wheel mechanism is connected.
By adopting technique scheme, can support support spring by the upper surface of installation end, guarantee the functional stabilization of support spring, make support spring between installing sleeve inner chamber and the upper surface of installation end stably free elasticity beat, lower surface at installation end arranges arc groove, avoided the free rotation section of universal wheel mechanism to be subject to frictional influence, can freely rotate swimmingly, to guarantee the functional of universal wheel mechanism, realize better moving freely of dry-type transformer, to improve installation effectiveness.
Accompanying drawing explanation
Fig. 1 is the structural representation of the base guide wheel mechanism of a kind of dry-type transformer of the utility model;
Fig. 2 is the structural representation that the installing sleeve of the base guide wheel mechanism of a kind of dry-type transformer of the utility model connects;
Fig. 3 is the structural representation that the universal wheel mechanism of the base guide wheel mechanism of a kind of dry-type transformer of the utility model connects.
Reference numeral: 1, base channel-section steel; 2, installing sleeve; 3, universal wheel mechanism; 4, support spring; 5, connector; 5.1, installation end; 5.11, arc groove; 5.2, screw rod end; 6, nut; 7, installing hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
With reference to Fig. 1, the embodiment of the base guide wheel mechanism of a kind of dry-type transformer of the utility model is described further.
A kind of base guide wheel mechanism of dry-type transformer, be arranged on the base channel-section steel 1 of dry-type transformer, comprise installing sleeve 2, universal wheel mechanism 3, support spring 4, connector 5, nut 6, installing sleeve 2 adopts steel plate punched machine-shaping, be fixedly connected with base channel-section steel 1, be used for supporting universal wheel mechanism 3, what universal wheel mechanism 3 adopted is screw-fixing type universal wheel, by connector 5, be connected on base channel-section steel 1, lay respectively on the two ends, left and right of base channel-section steel 1, amount to four groups of universal wheel mechanisms 3, being four pin distributes, the preferred high-carbon alloy steel of support spring 4 is made, assurance spring is stable, practical, can play better and support and form effective resilient coating effect, connector 5 adopts cast steel material Vehicle Processing to form, process through rust resistance and corrosion resistance on surface, connector 5 Vehicle Processings go out installation end 5.1 and screw rod end 5.2, and get on the bus and be processed with arc groove 5.11 in the lower surface of installation end 5.1, the screw rod end 5.2 of connector 5 is one-body molded with installation end 5.1, on base channel-section steel 1 and installing sleeve 2, all offer installing hole 7, installing hole 7 is positioned at the centre position, bottom of mounting sleeve 2, installing sleeve 2 is coaxial adaptive with the installing hole 7 of base channel-section steel 1, stability and smoothness that the screw rod end 5.2 of assurance connector 5 is connected with nut 6, realize the function-stable of base guide wheel mechanism, installing sleeve 2 is weldingly fixed in the respective inner of base channel-section steel 1, in the inner chamber of installing sleeve 2, be provided with support spring 4, the outside dimension of the internal diameter size of installing sleeve 2 and support spring 4 is adaptive, installing sleeve 2 is socketed on support spring 4 and support spring 4 is fixed on one end that installing sleeve 2 is provided with installing hole 7, installing sleeve 2 be welded and fixed the further installation stability that improves base guide wheel mechanism, support spring 4 adaptations are socketed on installing sleeve 2, improved the shock-resistant ability of universal wheel mechanism, can realize more swimmingly dry-type transformer moves, improve installation effectiveness.On support spring 4, be connected with connector 5, screw rod end 5.2 passes freely through and in the middle of installing hole 7, passes freely through simultaneously in the middle of support spring 4, screw rod end 5.2 is fixedly connected with on the respective outer face of base channel-section steel 1 with nut 6, easy accessibility, the terseness of base guide wheel mechanism have been guaranteed, be conducive to improve the installation effectiveness of whole dry-type transformer and realize installation stability, the simultaneously reusable installation cost that reduced of base guide wheel mechanism by the instant base guide wheel mechanism of removing by conveniently moving.The upper surface of installation end 5.1 supports support spring 4, support spring 4 stabilized free elasticity between installing sleeve 2 inner chambers and the upper surface of installation end 5.1 is beated, installation end 5.1 is threaded with universal wheel mechanism 3, the lower surface of installation end 5.1 is provided with arc groove 5.11 with the position that the free rotation section of universal wheel mechanism 3 is connected, in the lower surface of installation end 5.1, arc groove 5.11 is set, avoided the free rotation section of universal wheel mechanism 3 to be subject to frictional influence, can freely rotate swimmingly, to guarantee the functional of universal wheel mechanism 3, realize better moving freely of dry-type transformer, to improve installation effectiveness.
As shown in Figure 2, the installing sleeve 2 of described base guide wheel mechanism is fixedly welded on the end of medial surface of base channel-section steel 1, on the centre position, bottom of installing sleeve 2 and the corresponding position of base channel-section steel 1, be provided with the installing hole 7 of coaxial connection simultaneously, universal wheel mechanism 3 can be stably fixed in installing sleeve 2 and not be offset, universal wheel mechanism 3 forms dismantled and assembled syndeton by installing hole 7 and base channel-section steel 1 simultaneously, thereby realizes simplicity and stability that dry-type transformer is installed.
As shown in Figure 3, between the universal wheel mechanism 3 of described base guide wheel mechanism and connector 5, be threaded connection to realize and be firmly connected, the junction, free rotation section of the lower surface of the installation end 5.1 of connector 5 and universal wheel mechanism 3 is provided with arc groove 5.11, to guarantee that the free rotating function of universal wheel mechanism 3 is not affected by contact friction, the upper surface fixed support of installation end 5.1 has support spring 4, be used to provide a buffer gear, improve universal wheel mechanism 3 withstand voltage propertiess, guarantee the function-stable of universal wheel mechanism 3, on connector 5, be provided with screw rod end 5.2 simultaneously, screw rod end 5.2 is through in the middle of carrying bolt 4, support spring 4 can not ejected, screw rod end is fixedly connected with nut 6 through installing hole 7 simultaneously, realize the dismantled and assembled function of base guide wheel mechanism, to realize the conveniently moving of dry-type transformer, instant dismounting and after quick for installation and base guide wheel mechanism is removed, can improve the installation stability of dry-type transformer base.
Above-described embodiment is more preferably one of embodiment of the utility model, within the common variation that those skilled in the art carries out within the scope of technical solutions of the utility model and replacement all should be included in protection range of the present utility model.
Claims (6)
1. the base guide wheel mechanism of a dry-type transformer, be arranged on the base channel-section steel of dry-type transformer, comprise universal wheel mechanism, installing sleeve, support spring, connector, it is characterized in that: on described base channel-section steel and installing sleeve, all offer installing hole, described installing sleeve is connected with base channel-section steel, in the inner chamber of described installing sleeve, be provided with support spring, on described support spring, be connected with connector, described connector includes screw rod end and installation end, described screw rod end is connected with described base channel-section steel with after installing hole on installing sleeve through support spring and described base channel-section steel, described installation end is connected with universal wheel mechanism.
2. the base guide wheel mechanism of dry-type transformer according to claim 1, is characterized in that: the installing hole of described installing sleeve and base channel-section steel is coaxially adaptive, described installing sleeve be weldingly fixed on base channel-section steel in the respective inner of bottom.
3. the base guide wheel mechanism of dry-type transformer according to claim 1 and 2, it is characterized in that: the internal diameter size of described installing sleeve and the outside dimension of support spring are adaptive, described installing sleeve is socketed on support spring and described support spring is fixed on one end that installing sleeve is provided with installing hole.
4. the base guide wheel mechanism of dry-type transformer according to claim 3, it is characterized in that: screw rod end and the installation end of described connector are one-body molded, described screw rod end passes freely through and in the middle of described installing hole, passes freely through simultaneously in the middle of support spring, and described screw rod end is fixedly connected with on the respective outer face of described base channel-section steel with nut.
5. the base guide wheel mechanism of dry-type transformer according to claim 4, is characterized in that: the upper surface of described installation end supports support spring, and described support spring free elasticity between described installing sleeve inner chamber and the upper surface of installation end is beated.
6. the base guide wheel mechanism of dry-type transformer according to claim 5, is characterized in that: described installation end is threaded with universal wheel mechanism, and the lower surface of described installation end is provided with arc groove with the position that the free rotation section of universal wheel mechanism is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323806.XU CN203966727U (en) | 2014-06-18 | 2014-06-18 | A kind of base guide wheel mechanism of dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323806.XU CN203966727U (en) | 2014-06-18 | 2014-06-18 | A kind of base guide wheel mechanism of dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203966727U true CN203966727U (en) | 2014-11-26 |
Family
ID=51927280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323806.XU Expired - Fee Related CN203966727U (en) | 2014-06-18 | 2014-06-18 | A kind of base guide wheel mechanism of dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203966727U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098101A (en) * | 2017-06-25 | 2017-08-29 | 天津市山石机器人有限责任公司 | Underbody seat damping device is carried in a kind of submersible homing guidance |
| CN107895630A (en) * | 2017-11-20 | 2018-04-10 | 胡杨雷 | A kind of transformer being moved easily |
| CN108851554A (en) * | 2018-07-24 | 2018-11-23 | 合肥爱玩动漫有限公司 | A kind of cartoon design workbench convenient for adjusting height |
| CN109243774A (en) * | 2018-10-19 | 2019-01-18 | 陈亚勤 | It is a kind of convenient for moving and adjust dynamic transformer |
| CN113921232A (en) * | 2021-09-15 | 2022-01-11 | 江苏志博电气有限公司 | Dry-type transformer with dampproofing and be convenient for lift installation and dismantle function |
-
2014
- 2014-06-18 CN CN201420323806.XU patent/CN203966727U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098101A (en) * | 2017-06-25 | 2017-08-29 | 天津市山石机器人有限责任公司 | Underbody seat damping device is carried in a kind of submersible homing guidance |
| CN107895630A (en) * | 2017-11-20 | 2018-04-10 | 胡杨雷 | A kind of transformer being moved easily |
| CN108851554A (en) * | 2018-07-24 | 2018-11-23 | 合肥爱玩动漫有限公司 | A kind of cartoon design workbench convenient for adjusting height |
| CN109243774A (en) * | 2018-10-19 | 2019-01-18 | 陈亚勤 | It is a kind of convenient for moving and adjust dynamic transformer |
| CN113921232A (en) * | 2021-09-15 | 2022-01-11 | 江苏志博电气有限公司 | Dry-type transformer with dampproofing and be convenient for lift installation and dismantle function |
| CN113921232B (en) * | 2021-09-15 | 2023-11-03 | 江苏志博电气有限公司 | Dry-type transformer with dampproofing and be convenient for lift installation dismantlement function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |