CN201777779U - Lifting device - Google Patents
Lifting device Download PDFInfo
- Publication number
- CN201777779U CN201777779U CN2010202464578U CN201020246457U CN201777779U CN 201777779 U CN201777779 U CN 201777779U CN 2010202464578 U CN2010202464578 U CN 2010202464578U CN 201020246457 U CN201020246457 U CN 201020246457U CN 201777779 U CN201777779 U CN 201777779U
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- base
- lifting
- lifted
- lifting appliance
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Abstract
The utility model discloses a lifting device, belonging to the technical field of large and heavy object lifting devices. The lifting device is characterized in that the lifting device comprises a base (1) and lifting pieces (2); the base (1) is in a rectangular structure which is formed by a plurality of sections spliced and assembled sequentially, and base holes (7) are arranged at the four corners of the base (1); the lifting pieces (2) are arranged to be shaft sections; and the lifting pieces (2) respectively penetrate through the base holes (7) and are arranged at the four corners of the base (1). By arranging the lifting device at the bottom of an object to be lifted, since the lifting pieces are directly lifted, the stress of the lifting pieces is transferred to the base and the weight of the object to be lifted is born by the base, lifting deformation caused by uneven weight distribution of the object to be lifted can be effectively avoided; when the lifting pieces are sheathed at the base holes and the object is lifted, the lifting pieces can be directly pushed into the base; and the overall appearance is concise and generous.
Description
Technical field
The utility model relates to greatly, weighs, stupid object lifting appliance technical field, particularly relates to a kind of lifting appliance that is applied to control housing and cabinet, switchgear building lifting.
Background technology
The existing control housing and the lifting of switchgear building are the suspension ring that directly lift four jiaos at its top mostly, but when pack in the control housing heavier electric elements or and during cabinet, then should not directly lift by crane the suspension ring at four jiaos at top, control housing chamber, weight is uneven respectively in the control housing when understanding because of lifting the cabinet distortion occurs, even falls in midair.
Summary of the invention
For overcoming the deficiency in the background technology, the purpose of this utility model provides a kind of reliable operation, guarantee in the object lifting process not and can cause the lifting appliance that is out of shape because of own wt distributes.
For achieving the above object, the utility model adopts technical scheme as described below:
A kind of lifting appliance comprises base and lifting part; Described base is set to the plurality of sections section bar and splices the rectangular configuration that assembles successively, and its four edge perforates form base aperture; Described lifting part is set to shaft part; Described lifting part passes four edges that described base tapping is arranged on base respectively.
Described lifting appliance, both sides, described base middle part are respectively equipped with stiffening profile.
Described lifting appliance, described base and lifting part junction, the section bar web place of pressing close to described base connects firmly the reinforcement gusset, and the section bar edge of a wing edge of pressing close to described base connects firmly base baffle.
Described lifting appliance, described pedestal section are I shaped steel or channel-section steel.
Described lifting appliance, the shaft part two ends of described lifting part are provided with baffle plate.
Described lifting appliance, described lifting part is set in the base aperture place, or described lifting part and base aperture connect firmly.
Because adopt aforesaid technical scheme, the beneficial effects of the utility model are:
1), by lifting appliance described in the utility model being set in lifting object bottom, the lifting part owing to directly sling, and the stressed base that passes to of lifting part is born the weight of lifting object by base, has effectively avoided the uneven and lifting distortion that causes of lifting object own wt.
2), when lifting part is set in the base tapping, rigging out directly pushes lifting part base inside; Overall appearance is succinct, generous.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1;
Constitution diagram when Fig. 3 is the utility model enforcement lifting;
Among the figure: the 1-base; The 2-lifting part; The 3-stiffening profile; The 4-baffle plate; The 5-hoisting axis; 6-strengthens gusset; The 7-base aperture; The 8-base baffle; The 9-load hook; The 10-suspender belt; 11-assists steel rope; The 12-control housing; The 13-lifting appliance.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is explained further, be it should be noted that the utility model is not limited to following embodiment, open the purpose of this utility model is intended to protect all changes and improvements in the utility model scope.
Among Fig. 2, select the hoisting axis 5 of appropriate length as required, after hoisting axis 5 penetrates base aperture 7, form lifting part 2 at hoisting axis 5 two ends welding baffle plate 4.Like this, hoisting axis 5 can pull out, push with respect to base 1, the convenient use.
Certainly, hoisting axis 5 can be fixing with respect to base 1, as can directly hoisting axis 5 and base 1 being welded.
Among Fig. 1, select channel-section steel for use, intercepting needs length, each section channel-section steel to splice successively to be assembled into a rectangular body base 1 respectively, wherein bilateral symmetry position, base 1 middle part, be parallel to minor face and be provided with stiffening profile 3.The two ends perforate of 1 liang of long limit of base, i.e. base four edge perforates; And for increasing working strength, the channel-section steel perforate promptly with lifting part 2 junctions, press close to the welding of channel-section steel web place and strengthen gusset 6, press close to channel-section steel edge of a wing edge and connect firmly base baffle 8.Described lifting part 2 passes four edges that base aperture 7 is arranged on base 1 respectively.
Among Fig. 3, when needing lifting control housing 12, suspender belt 10 1 ends are set in respectively on the hoisting axis 5 of 13 4 edges of lifting appliance, suspender belt 10 other ends are hooked on the load hook 9; Simultaneously, for the purpose of the insurance, utilize the auxiliary lifting of hanging bolts at four jiaos of places of control housing, adopt auxiliary steel rope 11 1 ends to be fastened on the hanging bolt place, auxiliary steel rope 11 other ends are hooked on the load hook 9; Crane lifting service is finished in the weight-lifting equipment action.
Claims (6)
1. a lifting appliance is characterized in that: comprise base (1) and lifting part (2); Described base (1) is set to the plurality of sections section bar and splices the rectangular configuration that assembles successively, and (1) four edge perforate of described base forms base aperture (7); Described lifting part (2) is set to shaft part; Described lifting part (2) passes four edges that base aperture (7) is arranged on base (1) respectively.
2. lifting appliance according to claim 1 is characterized in that: both sides, described base (1) middle part are respectively equipped with stiffening profile (3).
3. lifting appliance according to claim 1, it is characterized in that: described base (1) and lifting part (2) junction, the section bar web place of pressing close to described base (1) connects firmly and strengthens gusset (6), and the section bar edge of a wing edge of pressing close to described base (1) connects firmly base baffle (8).
4. lifting appliance according to claim 1 and 2 is characterized in that: described pedestal section is I shaped steel or channel-section steel.
5. lifting appliance according to claim 1 is characterized in that: the shaft part two ends of described lifting part (2) are provided with baffle plate (4).
6. lifting appliance according to claim 1 is characterized in that: described lifting part (2) is set in base aperture (7) and locates, or described lifting part (2) connects firmly with base aperture (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202464578U CN201777779U (en) | 2010-06-29 | 2010-06-29 | Lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202464578U CN201777779U (en) | 2010-06-29 | 2010-06-29 | Lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201777779U true CN201777779U (en) | 2011-03-30 |
Family
ID=43791000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202464578U Expired - Fee Related CN201777779U (en) | 2010-06-29 | 2010-06-29 | Lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201777779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151722A (en) * | 2013-04-07 | 2013-06-12 | 株洲市变压器有限公司 | Hoisting auxiliary working device of box type transformer and hoisting method thereof |
| CN105110164A (en) * | 2015-08-25 | 2015-12-02 | 江苏南车电机有限公司 | Carrying device for punching plates of stator core of permanent-magnet direct-driven wind-driven generator |
-
2010
- 2010-06-29 CN CN2010202464578U patent/CN201777779U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151722A (en) * | 2013-04-07 | 2013-06-12 | 株洲市变压器有限公司 | Hoisting auxiliary working device of box type transformer and hoisting method thereof |
| CN103151722B (en) * | 2013-04-07 | 2016-08-31 | 株洲市变压器有限公司 | A kind of box type transformer lifting less important work device and hoisting method thereof |
| CN105110164A (en) * | 2015-08-25 | 2015-12-02 | 江苏南车电机有限公司 | Carrying device for punching plates of stator core of permanent-magnet direct-driven wind-driven generator |
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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: 20110330 Termination date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |