CN204692963U - A kind of height adjustable and moveable load-bearing frame - Google Patents
A kind of height adjustable and moveable load-bearing frame Download PDFInfo
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- CN204692963U CN204692963U CN201520120918.XU CN201520120918U CN204692963U CN 204692963 U CN204692963 U CN 204692963U CN 201520120918 U CN201520120918 U CN 201520120918U CN 204692963 U CN204692963 U CN 204692963U
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- bearing frame
- load
- frame structure
- frame
- height adjustable
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Abstract
Height adjustable disclosed in the utility model and moveable load-bearing frame, comprise frame structure, moving structure, and regulation structure; Moving structure comprises some moving assemblies; Described regulation structure comprises some adjusting parts; When frames is in mobile status, regulation structure is retracted towards frame structure direction, and the slider of moving assembly makes load-bearing frame can slide along track; When frames is in holding state, adjusting part stretches out and contacts to earth, and frame structure can be adjusted to needed height.In the utility model, when load-bearing frame needs mobile, adjusting part is retracted, and the slider of moving assembly contacts to earth and supports load-bearing frame, and slider drives load-bearing frame to slide along corresponding track; When needs support, then rotate adjusting part and contact to earth and frame structure is adjusted to needed height, thus ensure that the coaxality of vacuum cavity needing docking, cavity is docked smoothly and to dock efficiency high.
Description
Technical field
The utility model relates to a kind of load-bearing frame, relates in particular to a kind of height adjustable and moveable load-bearing frame.
Background technique
In prior art, load-bearing frame is generally divided into the traversing carriage of provided with wheels and the fixed support two kinds of not provided with wheels.But neutral horizontal ellipsoid vacuum cavity weight is larger, the traversing carriage of provided with wheels of the prior art cannot bear its weight, so generally adopt the fixed support of not provided with wheels to prevent vacuum cavity, like this in the horizontal ellipsoid vacuum cavity of neutrality is carried or docking operation just needs to realize by fork truck or furred ceiling driving etc. this vacuum cavity between two movement or highly adjustment; But in actual mechanical process, following problem can be there is: 1), the launch vehicle such as fork truck or furred ceiling driving may be there is no in scene; 2), use this kind of mode, the coaxality of vacuum cavity in docking operation is difficult to ensure; And then manpower and materials cost is large in the carrying and installation process of this vacuum cavity, and working efficiency is low.
Model utility content
For this reason, technical problem to be solved in the utility model is because vacuum cavity weight is comparatively large in prior art, and the general fixed support that adopts is placed, and causes it in carrying or docking operation, need the auxiliary of fork truck or furred ceiling driving, manpower and materials consumption is large, inefficiency; And then provide a kind of height adjustable and moveable load-bearing frame.
For solving the problems of the technologies described above, a kind of height adjustable of the present utility model and moveable load-bearing frame, it comprises the frame structure with mobile status and holding state, moving structure, and regulation structure; Described moving structure comprises some moving assemblies, described moving assembly along described frame structure length direction and arrange down; Described regulation structure comprises some telescopic adjusting parts, described adjusting part along described frame structure length direction and arrange down; When described frames is in mobile status, described regulation structure is retracted towards described frame structure direction, and the slider of described moving assembly makes described load-bearing frame can slide along corresponding track or approach; When described frames is in holding state, described adjusting part stretches out and contacts to earth, and described frame structure can be adjusted to needed height.
Described frame structure comprises some sections of I-steel, and described I-steel is integral by being welded to connect.
Described moving assembly comprises the supporting element be arranged on below described frame structure, and by the rotating described slider be arranged on below described supporting element of intermediate connection structure.
Described supporting element comprises a horizontal arm and two vertical arm, and form π type structure between described horizontal arm and two described vertical arm, described intermediate connection structure comprises the wheel shaft being fixedly connected on described supporting element lower end through two described vertical arm, and described slider is rotating to be set in described wheel shaft and to be positioned on the intermediate portion of two vertical arm.
Described slider is set to wheel hub, is also arranged with bearing between described wheel hub and described wheel shaft.
Described adjusting part comprises the fixed supported slab be connected to below described frame structure, is connected to the screw rod on described fixed supported slab, and be connected to described screw rod lower end and can do base for supporting use profile nut.
Described profile nut is tapered, and described profile nut is provided with the patchhole be convenient to rotary actuation and inserted.
Moving assembly described in several is set to two groups, and often organizes described moving assembly and be uniformly distributed along the length direction of described frame structure.
Adjusting part described in several is set to two groups, and often organizes described adjusting part and be uniformly distributed along the length direction of described frame structure.
Technique scheme of the present utility model has the following advantages compared to existing technology:
(1) in the utility model, described moving structure comprises some moving assemblies, described moving assembly along described frame structure length direction and arrange down; Described regulation structure comprises some telescopic adjusting parts, described adjusting part along described frame structure length direction and arrange down; When described frames is in mobile status, described regulation structure is retracted towards described frame structure direction, and the slider of described moving assembly makes described load-bearing frame can slide along corresponding track or approach; When described frames is in holding state, described adjusting part stretches out and contacts to earth, and described frame structure can be adjusted to needed height; Namely in the utility model, when described load-bearing frame needs mobile, just described adjusting part is retracted, the slider of described moving assembly is contacted to earth and supports described load-bearing frame, if under now having external force or other driving force effects in described load-bearing frame, described slider will drive described load-bearing frame to slide along corresponding track or approach; When described load-bearing gantry motion is to specified position, when needing to carry out support docking, then rotate described adjusting part described adjusting part is contacted to earth and described frame structure is adjusted to needed height, thus ensure that the coaxality of vacuum cavity needing docking, cavity is docked smoothly and to dock efficiency high.
(2) in the utility model, described frame structure comprises some sections of I-steel, and described I-steel is integral by being welded to connect, and this kind of frame structure not only has good load-bearing property, and itself is lightweight, is convenient to carrying and is easy to processing and fabricating.
(3) in the utility model, described slider is set to wheel hub, also bearing is arranged with between described wheel hub and described wheel shaft, arranging of described bearing can make described wheel hub successfully rotate centered by described wheel shaft fast, even if described slider can drive described load-bearing frame to slide on the track flexibly.
(4) in the utility model, described profile nut is tapered, and described profile nut is provided with the patchhole be convenient to rotary actuation and inserted; Namely when described load-bearing frame needs highly to regulate, instrument can be inserted described patchhole, described profile nut is rotated towards prolonging direction around described screw rod, thus realize described adjusting part the height of described load-bearing frame is regulated, that is the related tool easy to use that arranges of described patchhole rotates described profile nut.
(5) in the utility model, moving assembly described in several is set to two groups, and often organizes described moving assembly and be uniformly distributed along the length direction of described frame structure; Adjusting part described in several is set to two groups, and often organizes described adjusting part and be uniformly distributed along the length direction of described frame structure; Like this, the overall weight of bearing of described load-bearing frame can be evenly distributed on multiple adjusting part or described sliding assembly, thus increases the maximum capacity amount of described load-bearing frame.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is height adjustable described in the utility model and moveable load-bearing frame schematic diagram;
Fig. 2 is height adjustable described in the utility model and moveable load-bearing frame side view;
In figure, reference character is expressed as: 1-frame structure; 2-moving assembly; 21-supporting element; 22-slider; 3-adjusting part; 31-fixed supported slab; 32-screw rod; 33-profile nut.
Embodiment
Below with reference to accompanying drawing, following mode of execution is used to be further elaborated the utility model.
As illustrated in fig. 1 and 2, a kind of height adjustable described in the present embodiment and moveable load-bearing frame, it comprises the frame structure 1 with mobile status and holding state, moving structure, and regulation structure; Described moving structure comprises some moving assemblies 2, described moving assembly 2 along described frame structure 1 length direction and arrange down; Described regulation structure comprises some telescopic adjusting parts 3, described adjusting part 3 along described frame structure 1 length direction and arrange down; When described frames is in mobile status, described regulation structure is retracted towards described frame structure 1 direction, and the slider 22 of described moving assembly 2 makes described load-bearing frame can slide along corresponding track or approach; When described frames is in holding state, described adjusting part 3 stretches out and contacts to earth, and described frame structure 1 can be adjusted to needed height.Namely in the present embodiment, when described load-bearing frame needs mobile, just described adjusting part 3 is retracted, the slider 22 of described moving assembly 2 is contacted to earth and supports described load-bearing frame, if under now having external force or other driving force effects in described load-bearing frame, described slider 22 will drive described load-bearing frame to slide along corresponding track or approach; When described load-bearing gantry motion is to specified position, when needing to carry out support docking, then rotate described adjusting part 3 described adjusting part 3 is contacted to earth and described frame structure 1 is adjusted to needed height, thus ensure that the coaxality of vacuum cavity needing docking, cavity is docked smoothly and to dock efficiency high.
Specifically in the present embodiment, described frame structure 1 comprises some sections of I-steel, and described I-steel is integral by being welded to connect; This kind of frame structure 1 not only has good load-bearing property, and itself is lightweight, is convenient to carrying and is easy to processing and fabricating.
In the present embodiment, described moving assembly 2 comprises the supporting element 21 be arranged on below described frame structure 1, and by the rotating described slider 22 be arranged on below described supporting element 21 of intermediate connection structure.
Particularly, described supporting element 21 comprises a horizontal arm and two vertical arm, and form π type structure between described horizontal arm and two described vertical arm, described intermediate connection structure comprises the wheel shaft being fixedly connected on described supporting element 21 lower end through two described vertical arm, and described slider 22 is rotating to be set in described wheel shaft and to be positioned on the intermediate portion of two vertical arm.Wherein, preferred described slider 22 is set to wheel hub, is also arranged with bearing between described wheel hub and described wheel shaft; Arranging of described bearing can make described wheel hub successfully rotate centered by described wheel shaft fast, even if described slider 22 can drive described load-bearing frame to slide on the track flexibly.
Further, on the basis of above-described embodiment, described adjusting part 3 comprises the fixed supported slab 31 be connected to below described frame structure 1, is connected to the screw rod 32 on described fixed supported slab 31, and be connected to described screw rod 32 lower end and can do base for supporting use profile nut 33.Wherein, preferred described profile nut 33 is in tapered, and described profile nut 33 is provided with the patchhole be convenient to rotary actuation and inserted; Namely when described load-bearing frame needs highly to regulate, instrument can be inserted described patchhole, described profile nut 33 is rotated towards prolonging direction around described screw rod 32, thus realize described adjusting part 3 height of described load-bearing frame is regulated, that is the related tool easy to use that arranges of described patchhole rotates described profile nut 33.
In the present embodiment, described in several, moving assembly 2 is set to two groups, and often organizes described moving assembly 2 and be uniformly distributed along the length direction of described frame structure 1; Described in several, adjusting part 3 is set to two groups, and often organizes described adjusting part 3 and be uniformly distributed along the length direction of described frame structure 1.Particularly, in the present embodiment, described moving assembly 2 and described adjusting part 3 all quantity are set to 10, like this, the number often organizing described moving assembly 2 and described adjusting part 3 is set to 5, the overall weight of bearing of described load-bearing frame can be evenly distributed on multiple adjusting part 3 or described sliding assembly, thus increases the maximum capacity amount of described load-bearing frame.
Wherein, in practical adjustments process, when described adjusting part 3 contacts to earth, after namely described profile nut 33 contacts to earth, jack can be used by described load-bearing frame jack-up to needed height, and then rotate described profile nut 33 until described adjusting part 3 is by described support body mechanism jack-up, finally remove jack again.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all mode of executions.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (9)
1. height adjustable and a moveable load-bearing frame, it comprises the frame structure (1) with mobile status and holding state, moving structure, and regulation structure; It is characterized in that: described moving structure comprises some moving assemblies (2), described moving assembly (2) along described frame structure (1) length direction and arrange down; Described regulation structure comprises some telescopic adjusting parts (3), described adjusting part (3) along described frame structure (1) length direction and arrange down; When described frames is in mobile status, described regulation structure is retracted towards described frame structure (1) direction, described moving assembly (2) is contacted to earth and supports described frame structure (1), the slider (22) of described moving assembly (2) makes described load-bearing frame can slide along corresponding track or approach; When described frames is in holding state, described adjusting part (3) stretches out and contacts to earth, and described frame structure (1) can be adjusted to needed height.
2. a kind of height adjustable according to claim 1 and moveable load-bearing frame, is characterized in that: described frame structure (1) comprises some sections of I-steel, and described I-steel is integral by being welded to connect.
3. a kind of height adjustable according to claim 1 and moveable load-bearing frame, it is characterized in that: described moving assembly (2) comprises the supporting element (21) being arranged on described frame structure (1) below, and by the rotating described slider (22) being arranged on described supporting element (21) below of intermediate connection structure.
4. a kind of height adjustable according to claim 3 and moveable load-bearing frame, it is characterized in that: described supporting element (21) comprises a horizontal arm and two vertical arm, and form π type structure between described horizontal arm and two described vertical arm, described intermediate connection structure comprises the wheel shaft being fixedly connected on described supporting element (21) lower end through two described vertical arm, and described slider (22) is rotating to be set in described wheel shaft and to be positioned on the intermediate portion of two vertical arm.
5. a kind of height adjustable according to claim 4 and moveable load-bearing frame, is characterized in that: described slider (22) is set to wheel hub, is also arranged with bearing between described wheel hub and described wheel shaft.
6. a kind of height adjustable according to claim 1 and moveable load-bearing frame, it is characterized in that: described adjusting part (3) comprises the fixed supported slab (31) being connected to described frame structure (1) below, be connected to the screw rod (32) on described fixed supported slab (31), and be connected to described screw rod (32) lower end and can do base for supporting use profile nut (33).
7. a kind of height adjustable according to claim 6 and moveable load-bearing frame, it is characterized in that: described profile nut (33) is in tapered, and described profile nut (33) is provided with the patchhole (34) be convenient to rotary actuation and inserted.
8. a kind of height adjustable according to any one of claim 1-7 and moveable load-bearing frame, it is characterized in that: moving assembly described in several (2) is set to two groups, and often organize described moving assembly (2) and be uniformly distributed along the length direction of described frame structure (1).
9. a kind of height adjustable according to any one of claim 1-7 and moveable load-bearing frame, it is characterized in that: adjusting part described in several (3) is set to two groups, and often organize described adjusting part (3) and be uniformly distributed along the length direction of described frame structure (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120918.XU CN204692963U (en) | 2015-03-02 | 2015-03-02 | A kind of height adjustable and moveable load-bearing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120918.XU CN204692963U (en) | 2015-03-02 | 2015-03-02 | A kind of height adjustable and moveable load-bearing frame |
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| Publication Number | Publication Date |
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| CN204692963U true CN204692963U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520120918.XU Active CN204692963U (en) | 2015-03-02 | 2015-03-02 | A kind of height adjustable and moveable load-bearing frame |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266620A (en) * | 2018-02-06 | 2018-07-10 | 贵州大学 | A kind of height adjustable machine-tool of detachable |
| CN109027105A (en) * | 2018-06-21 | 2018-12-18 | 安徽森米诺农业科技有限公司 | A kind of foodstuff drying device shock-proof protector |
-
2015
- 2015-03-02 CN CN201520120918.XU patent/CN204692963U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266620A (en) * | 2018-02-06 | 2018-07-10 | 贵州大学 | A kind of height adjustable machine-tool of detachable |
| CN109027105A (en) * | 2018-06-21 | 2018-12-18 | 安徽森米诺农业科技有限公司 | A kind of foodstuff drying device shock-proof protector |
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Address after: 100080 No. two, No. 13, North Haidian District, Beijing, Zhongguancun Patentee after: KYVAC TECHNOLOGY Co.,Ltd. Address before: 100080 No. two, No. 13, North Haidian District, Beijing, Zhongguancun Patentee before: KYVAC TECHNOLOGY Co.,Ltd. |