CN220535781U - Floor elevating system - Google Patents
Floor elevating system Download PDFInfo
- Publication number
- CN220535781U CN220535781U CN202321981418.6U CN202321981418U CN220535781U CN 220535781 U CN220535781 U CN 220535781U CN 202321981418 U CN202321981418 U CN 202321981418U CN 220535781 U CN220535781 U CN 220535781U
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- assembly
- floor
- support
- lifting mechanism
- guide
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- 230000003028 elevating effect Effects 0.000 title description 2
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a floor lifting mechanism, which comprises a supporting component; the mounting assemblies are uniformly distributed on the supporting assemblies; the driving guide assembly is arranged on the installation assembly and comprises a plurality of air bags and a plurality of guide parts, the bottoms of the air bags are fixedly connected to the installation assembly, the output ends of the air bags are connected with the floor assembly through I-shaped brackets, the bottoms of the guide parts penetrate through the installation assembly, and the tops of the guide parts are fixedly connected to the I-shaped brackets. According to the utility model, the height of the floor assembly is adjusted through the I-shaped support by starting the air bag, so that the floor assembly can be lifted, the I-shaped support can be stably lifted through the guide part in the lifting process, so that the floor assembly can be stably lifted, the floor assembly can be quickly lifted through the air bag, and the floor lifting assembly can be stably lifted through the guide part.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to a floor lifting mechanism.
Background
The large-scale extension side's railway carriage or compartment mobile command car often needs to carry out communication command work through on-vehicle equipment in the task scene to provide the temporary meeting place. The floor is lifted to be flush with the ground of the square carriage to form a large-plane conference room after the two sides of the square carriage are expanded.
In the prior art, the floor lifting function of the expansion square carriage on the market is generally realized through an electric screw mechanism, but the mechanism keeps stable, the lifting speed is low, namely, the lifting speed is not stable enough when the lifting speed is high, and the assembly requirement is extremely high, and the fault rate is relatively high when the floor lifting mechanism is used because the assembly requirement is extremely high.
Disclosure of Invention
Based on this, it is an object of the present utility model to provide a floor lifting mechanism that at least solves the above-mentioned drawbacks of the prior art.
The utility model provides a floor lifting mechanism, which is arranged at the bottom of a vehicle floor and comprises:
a support assembly;
the mounting assemblies are uniformly distributed on the supporting assemblies;
the driving guide assembly is arranged on the installation assembly and comprises a plurality of air bags and a plurality of guide parts, the bottoms of the air bags are fixedly connected to the installation assembly, the output ends of the air bags are connected with the floor assembly through I-shaped brackets, the bottoms of the guide parts penetrate through the installation assembly, and the tops of the guide parts are fixedly connected to the I-shaped brackets;
the air bag is used for driving the floor assembly to lift through the I-shaped support, and the guiding part is used for vertically guiding the floor assembly during lifting through the I-shaped support.
Compared with the prior art, the utility model has the beneficial effects that: through starting the gasbag, the output of gasbag passes through the height of I shape support regulation floor assembly to make floor assembly can go up and down, at the in-process that goes up and down, I shape support goes up and down through the guide part is stable, so that floor assembly can go up and down steadily, goes up and down floor assembly through the gasbag, so that floor assembly can go up and down fast, and through the guide part, make floor lifting assembly can go up and down steadily.
Further, the supporting component comprises two auxiliary beams which are symmetrically arranged, and the supporting component is arranged between the two auxiliary beams and is connected with the two auxiliary beams.
Further, the auxiliary beam middle part is equipped with emergent tray, the both ends of emergent tray weld respectively on two on the lateral wall of auxiliary beam, install manual lift screw on the emergent tray, manual lift screw's output is connected floor assembly.
Further, the installation component includes two supports and two layer board skeletons, two the support symmetry is located the both ends of supporting component, two the layer board skeleton is located respectively on two the support.
Further, two auxiliary beam trays are arranged on the supporting plate frameworks, one of the auxiliary beam trays is welded with a supporting plate on the upper surface of the auxiliary beam tray, the supporting plate is arranged below the I-shaped support, and a groove body matched with the supporting plate is formed in the bottom of the I-shaped support.
Furthermore, the support is of a shape like a Chinese character 'ji', two ends of the support are arranged on the supporting component, and a plurality of mounting openings are symmetrically arranged at two ends of the support.
Further, the guide part comprises a fixed sleeve, a guide rod and a stop block, wherein the fixed sleeve is fixedly arranged on the upper surface of the installation component, the guide rod is arranged in the fixed sleeve and penetrates through the installation component, the top of the guide rod penetrates through the I-shaped support, and the stop block is fixedly connected to the top of the guide rod and is positioned on the I-shaped support.
Further, a first sensor is connected to the side wall of the guide rod, and the first sensor is located on the I-shaped support.
Further, a support is arranged on the mounting assembly, and a second sensor is arranged on the support.
Drawings
FIG. 1 is a schematic perspective view of a floor lifting mechanism according to an embodiment of the utility model;
FIG. 2 is a side view of a floor lift mechanism in an embodiment of the utility model;
FIG. 3 is a front view of a floor lift mechanism in an embodiment of the utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic perspective view of another view of a floor lifting mechanism according to an embodiment of the utility model;
FIG. 6 is a schematic perspective view of another view of a floor lifting mechanism according to an embodiment of the utility model;
fig. 7 is a partial enlarged view at B in fig. 6.
Description of main reference numerals:
10. a support assembly; 11. an auxiliary beam;
20. a mounting assembly; 21. a bracket; 22. a pallet framework; 220. a support; 221. a second sensor; 23. an auxiliary beam tray; 24. a support plate;
30. a drive guide assembly; 31. an air bag; 32. a guide part; 321. a fixed sleeve; 320. a guide rod; 322. a stop block; 323. a first sensor;
40. i-shaped brackets; 41. a tank body;
50. a floor assembly; 51. lifting the floor framework; 52. channel steel;
61. an emergency tray; 62. and (5) manually lifting the screw.
The utility model will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a floor lifting mechanism according to an embodiment of the present utility model is installed at the bottom of a vehicle floor, and includes a support assembly 10, a mounting assembly 20, and a driving guide assembly 30.
The installation component 20 equipartition with on the supporting component 10, drive direction subassembly 30 locates on the installation component 20, including a plurality of gasbag 31 and guiding part 32, gasbag 31 bottom fixed connection is in on the installation component 20, the output of gasbag 31 passes through I shape support 40 and connects floor assembly 50, guiding part 32 bottom runs through installation component 20, guiding part 32 top rigid coupling in on the I shape support 40, wherein, gasbag 31 is used for passing through I shape support 40 drive floor assembly 50 goes up and down, guiding part 32 is through I shape support 40 goes up and down the time floor assembly 50 carries out vertical guidance.
It can be understood that the air bag 31 is connected with an external air pump (not shown in the figure) for air intake or air exhaust, the air bag 31 is connected with the air intake or air exhaust, the output end of the air bag 31 drives the i-shaped support 40 to lift, the lifting mechanism is driven by the lifting i-shaped support 40 to lift, the floor assembly 50 is driven by the i-shaped support 40 to lift, at this moment, the i-shaped support 40 stably lifts through the guide part 32, so that the floor assembly 50 can stably lift, and the stably lifted floor assembly 50 effectively avoids the damage of a lifting mechanism and the like.
Specifically, the floor assembly 50 includes a lifting floor framework 51 and a plurality of channel steels 52, and the channel steels 52 are uniformly distributed in the floor framework 51.
Specifically, the support assembly 10 includes two symmetrically arranged auxiliary beams 11, and the support assembly 10 is disposed between the two auxiliary beams 11 and connects the two auxiliary beams 11.
Further, referring to fig. 6, in this embodiment, an emergency tray 61 is disposed in the middle of the auxiliary beam 11, two ends of the emergency tray 61 are welded to the side walls of the two auxiliary beams 11, a manual lifting screw 62 is installed on the emergency tray 61, and an output end of the manual lifting screw 62 is connected to the floor assembly 50.
It will be appreciated that in order to avoid the problem of the air bag 31 failing to be lifted by the floor lifting mechanism, the manual lifting screw 62 is manually opened so that the manual lifting screw 62 can drive the floor assembly 50 to lift.
Specifically, the mounting assembly 20 includes two brackets 21 and two pallet frames 22, the two brackets 21 are symmetrically disposed at two ends of the supporting assembly 10, and the two pallet frames 22 are respectively disposed on the two brackets 21.
It should be noted that, the two brackets 21 are respectively disposed at two ends of the two auxiliary beams 11 and symmetrically disposed, and the pallet framework 22 may thicken the brackets 21, so as to enhance the supporting capability of the brackets 21.
Further, two auxiliary beam trays 23 are respectively disposed on the two pallet frames 22, a supporting plate 24 is welded on the upper surface of one auxiliary beam tray 23, the supporting plate 24 is disposed below the i-shaped support 40, and a groove 41 adapted to the supporting plate 24 is formed at the bottom of the i-shaped support 40, as shown in fig. 6.
It should be noted that, the auxiliary beam tray 23 can effectively thicken the thickness of the pallet framework 22, so that the supporting capability of the pallet framework 22 is stronger, and the i-shaped bracket 40 can be effectively supported by the supporting plate 24.
Further, the support 21 has a shape of a letter of a Chinese character 'ji', two ends of the support 21 are mounted on the supporting component 10, and two ends of the support 21 are symmetrically provided with a plurality of mounting openings 210.
It should be noted that the two ends of the bracket in the shape of a letter of a Chinese character 'ji' are respectively erected on the tops of the two auxiliary beams 11, and the mounting opening 210 can facilitate the subsequent stable mounting, so that the bracket 21 can be stably arranged on the two auxiliary beams 11.
Specifically, the guiding portion 32 includes a fixing sleeve 320, a guiding rod 321, and a stop block 322, the fixing sleeve 320 is fixedly disposed on the upper surface of the mounting assembly 20, the guiding rod 321 is disposed in the fixing sleeve 320 and penetrates through the mounting assembly 20, the top of the guiding rod 321 penetrates through the i-shaped bracket 40, and the stop block 322 is fixedly connected to the top of the guiding rod 321 and is located on the i-shaped bracket 40.
It should be noted that, the fixing sleeve 320 is fixedly arranged on the support 21, the guide rod 321 can slide in the fixing sleeve 320, and the stop block 322 at the top of the guide rod 321 is fixedly connected on the i-shaped support 40, so that the guide rod 321 can limit the lifting of the i-shaped support 40, and the i-shaped support 40 can stably drive the floor assembly 50 to stably lift.
Further, a first sensor 323 is connected to a side wall of the guide rod 321, and the first sensor 323 is located on the i-shaped bracket 40.
Referring to fig. 7, in the present embodiment, a support 220 is disposed on the mounting assembly 20, and a second sensor 221 is disposed on the support 220.
It can be appreciated that the first sensor 323 and the second sensor 221 can control the height by informing the air pump after the floor assembly 50 is lifted to a certain height, so that the air pump stops inflating.
In summary, in the floor lifting mechanism according to the above embodiment of the present utility model, the output end of the air bag 31 is activated to adjust the height of the floor assembly 50 through the i-shaped bracket 40, so that the floor assembly 50 can be lifted and lowered, and in the lifting process, the i-shaped bracket 40 is stably lifted and lowered through the guide portion 32, so that the floor assembly 50 can be stably lifted and lowered, and the floor assembly 50 is lifted and lowered through the air bag 31, so that the floor assembly 50 can be lifted and lowered quickly, and the floor lifting assembly can be stably lifted and lowered through the guide portion 32.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. A floor lifting mechanism installed at the bottom of a vehicle floor, comprising:
a support assembly;
the mounting assembly is arranged on the supporting assembly;
the driving guide assembly is arranged on the installation assembly and comprises a plurality of air bags and a plurality of guide parts, the bottoms of the air bags are fixedly connected to the installation assembly, the output ends of the air bags are connected with the floor assembly through I-shaped brackets, the bottoms of the guide parts penetrate through the installation assembly, and the tops of the guide parts are fixedly connected to the I-shaped brackets;
the air bag is used for driving the floor assembly to lift through the I-shaped support, and the guiding part guides the floor assembly during lifting through the I-shaped support.
2. The floor lift mechanism of claim 1 wherein the support assembly includes two symmetrically disposed secondary beams, and the mounting assembly is disposed between and connects the two secondary beams.
3. The floor lifting mechanism according to claim 2, wherein an emergency tray is arranged in the middle of the auxiliary beam, two ends of the emergency tray are welded on the side walls of the two auxiliary beams respectively, a manual lifting screw is installed on the emergency tray, and the output end of the manual lifting screw is connected with the floor assembly.
4. The floor lifting mechanism of claim 1, wherein the mounting assembly comprises two brackets and two pallet frameworks, the two brackets are symmetrically arranged at two ends of the supporting assembly, and the two pallet frameworks are respectively arranged on the two brackets.
5. The floor lifting mechanism according to claim 4, wherein two supporting plate frames are provided with auxiliary beam trays, a supporting plate is welded on the upper surface of one auxiliary beam tray, the supporting plate is arranged below the I-shaped support, and a groove body matched with the supporting plate is formed in the bottom of the I-shaped support.
6. The floor lifting mechanism according to claim 4, wherein the bracket has a shape of a Chinese character 'ji', two ends of the bracket are arranged on the supporting component, and two ends of the bracket are symmetrically provided with a plurality of mounting openings.
7. The floor lifting mechanism of claim 1, wherein the guide portion comprises a fixing sleeve, a guide rod and a stop block, the fixing sleeve is fixedly arranged on the upper surface of the installation component, the guide rod is arranged in the fixing sleeve and penetrates through the installation component, the top of the guide rod penetrates through the I-shaped support, and the stop block is fixedly connected to the top of the guide rod and is positioned on the I-shaped support.
8. The floor lifting mechanism of claim 7, wherein a first sensor is attached to a side wall of the guide bar, the first sensor being located on the i-bracket.
9. The floor lifting mechanism of claim 1, wherein a support is provided on the mounting assembly and a second sensor is provided on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981418.6U CN220535781U (en) | 2023-07-26 | 2023-07-26 | Floor elevating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981418.6U CN220535781U (en) | 2023-07-26 | 2023-07-26 | Floor elevating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220535781U true CN220535781U (en) | 2024-02-27 |
Family
ID=89976773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321981418.6U Active CN220535781U (en) | 2023-07-26 | 2023-07-26 | Floor elevating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220535781U (en) |
-
2023
- 2023-07-26 CN CN202321981418.6U patent/CN220535781U/en active Active
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