CN220889650U - Lightweight anti-seismic prefabricated cabin - Google Patents
Lightweight anti-seismic prefabricated cabin Download PDFInfo
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- CN220889650U CN220889650U CN202321823629.7U CN202321823629U CN220889650U CN 220889650 U CN220889650 U CN 220889650U CN 202321823629 U CN202321823629 U CN 202321823629U CN 220889650 U CN220889650 U CN 220889650U
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- seismic
- cabin
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- lightweight
- sliding
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- 230000000670 limiting effect Effects 0.000 claims abstract description 40
- 238000013016 damping Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 230000035939 shock Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a lightweight anti-seismic prefabricated cabin body, which comprises cabin body beams, wherein anti-seismic components are arranged between the cabin body beams and used for improving the anti-seismic performance of the cabin body beams, limiting components are arranged between the cabin body beams and are mutually matched with each other, the lightweight anti-seismic prefabricated cabin body has the function of damping vibration between the two cabin body beams through the anti-seismic components, the anti-seismic capacity of the lightweight prefabricated cabin body is improved, the shaking range between the two cabin body beams is limited through the limiting components, when the limit is reached, the rigid support is realized, the protection effect on the anti-seismic components is realized, the damage to the anti-seismic components caused by larger shock force is prevented, and the service life is shortened.
Description
Technical Field
The utility model relates to the technical field of prefabricated cabins, in particular to a lightweight anti-seismic prefabricated cabin.
Background
In recent years, prefabricated cabins are widely applied, the prefabricated cabins are formed by connecting and building a plurality of cabin beams, along with the development of technology, the lightweight prefabricated cabins are realized, so that the self weight of the prefabricated cabins is reduced, the prefabricated cabins have the functions of convenient installation and movement, but the existing prefabricated cabins do not have the anti-seismic performance, an anti-seismic device is required to be added between the cabin beams, so that the overall anti-seismic effect is improved, meanwhile, a protection device for the anti-seismic device is arranged, and the safety performance of the prefabricated cabins is improved.
Disclosure of utility model
The utility model aims to solve the problems, and provides a lightweight anti-seismic prefabricated cabin.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including cabin body roof beam, its characterized in that: and an anti-seismic assembly is arranged between the two cabin body beams and used for improving the anti-seismic performance between the two adjacent cabin body beams, a limiting assembly is arranged between the two cabin body beams, and the limiting assembly and the anti-seismic assembly are mutually matched and arranged.
As a preferred implementation mode, the anti-vibration component comprises a cylinder body, a piston rod, a damping spring and a supporting plate, wherein the piston is connected in the cylinder body in a sliding mode, the piston rod is fixedly arranged on the piston, the supporting plate is fixed at the end portion of the piston rod, and the damping spring is arranged between the supporting plate and the cylinder body.
As a preferable implementation mode, the number of the pistons is two, the two pistons are movably arranged on the inner wall of the cylinder body, the end face of each piston and the inner wall of the cylinder body enclose a sealed cavity, and damping liquid is stored in the sealed cavity.
As a preferred embodiment, an upper mounting plate and a lower mounting plate are fixedly arranged at the end part of a piston rod of the anti-seismic assembly, and the upper mounting plate and the lower mounting plate are connected with the cabin beam 1 through bolts and nuts.
As a preferred implementation mode, the limiting component comprises a sliding plate, a sliding block and a limiting plate, wherein the sliding plate is arranged on the upper mounting frame, the sliding block is arranged on the sliding plate, the limiting plate is arranged on the lower mounting frame, a limiting groove is arranged on the limiting plate, and the sliding block is in sliding connection with the limiting groove.
As a preferred embodiment, the width of the sliding block is larger than the width of the sliding plate.
As a preferred embodiment, the limiting plate is provided with a first sliding groove, and the first sliding groove is in sliding connection with the sliding plate.
As a preferred embodiment, the cabin beam is connected with a connecting part for connecting and fixing the two cabin beams.
As a preferred embodiment, the connecting portion includes two connecting frames and a fixing plate, the fixing plate is fixed on the connecting frames, a first through hole is formed in the fixing plate, and the fixing plates on the two connecting frames are connected through the first through hole by bolts and nuts.
As a preferred embodiment, the connecting frame is fixed on one cabin beam, a connecting screw hole is formed in the connecting frame, and the connecting frame passes through the connecting screw hole through bolts and nuts to be connected with the other cabin beam.
Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a lightweight anti-seismic prefabricated cabin,
1. The shock-absorbing function between the two cabin beams is realized through the shock-absorbing component, so that the shock resistance of the lightweight prefabricated cabin is improved;
2. The limiting component is used for limiting the shaking range between the two cabin beams, so that when the shaking range is maximized, the supporting is realized, meanwhile, the protection effect on the shock-resistant component is realized, the damage to the shock-resistant component caused by large shock force is prevented, and the service life is shortened;
3. the transverse cabin body beam and the vertical cabin body beam are quickly connected through the connecting component.
Drawings
Fig. 1 is a perspective view of a lightweight anti-seismic prefabricated cabin of the present utility model.
Fig. 2 is a schematic installation view of the lightweight anti-seismic prefabricated cabin limiting assembly of the utility model.
Fig. 3 is a front view of the lightweight anti-seismic prefabricated cabin restraint assembly of the present utility model.
Fig. 4 is a schematic structural view of the lightweight anti-seismic prefabricated cabin limiting assembly of the present utility model.
FIG. 5 is a schematic view of the installation of the lightweight anti-seismic prefabricated cabin anti-seismic assembly of the present utility model.
FIG. 6 is an installation front view of the lightweight anti-seismic prefabricated cabin anti-seismic assembly of the utility model.
FIG. 7 is a perspective view of a lightweight anti-seismic prefabricated cabin anti-seismic assembly of the utility model.
Fig. 8 is a front view of a lightweight seismic prefabricated cabin seismic assembly of the utility model.
Fig. 9 is a schematic structural view of the lightweight anti-seismic prefabricated cabin anti-seismic assembly of the utility model.
In the figure: the device comprises a 1-cabin beam, a 2-connecting part, a 21-connecting frame, a 22-fixed plate, a 23-bolt nut, a 24-first screw hole, a 3-upper mounting plate, a 4-limiting component, a 41-sliding plate, a 42-limiting plate, a 43-sliding block, a 44-first sliding groove, a 45-limiting groove, a 5-lower mounting plate, a 6-anti-vibration component, a 61-cylinder, a 62-piston, a 63-second through hole, a 64-piston rod, a 65-sealing cavity, a 66-supporting plate and a 67-damping spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the teachings herein without an inventive step, are intended to be within the scope of the utility model.
Referring to fig. 1-9, the present utility model provides a technical solution: the prefabricated cabin comprises a cabin body beam 1, wherein a connecting part 2 is connected to the cabin body beam 1, the connecting part 2 comprises two connecting frames 21 and fixing plates 22 with the same specification, the cross section of each connecting frame 21 is U-shaped, the fixing plates 22 are fixed on the connecting frames 21, first through holes 24 are formed in the fixing plates 22, the two connecting frames 21 penetrate through the first through holes 24 in the fixing plates 22 through bolts and nuts to be fixed, the two connecting frames 21 are fixed on the cabin body beam 1, connecting screw holes are formed in the connecting frames 21, and connection of the two cabin body beams 1 in the vertical direction is realized through the connecting screw holes in the connecting frames 21 through bolts and nuts, so that connection and fixation of the prefabricated cabin body are realized rapidly;
The cabin body beam 1 is connected through an anti-vibration component 6, the anti-vibration component 6 comprises a cylinder body 61, a piston 62, a piston rod 64, a damping spring 67 and a supporting plate 66, the piston rod 64 is fixedly arranged on the upper end face of the piston 62, the supporting plate 66 is fixed at the end part of the piston rod 64, the damping spring 67 is installed between the supporting plate 66 and the cylinder body 61, the number of the pistons 62 is two, the two pistons 62 are movably installed on the inner wall of the cylinder body 61, the end face of the piston 62 and the inner wall of the cylinder body 61 enclose a sealing cavity 65, damping liquid is stored in the sealing cavity 65, one end of the damping spring 67 is fixed on the supporting plate 66, the other end of the damping spring 67 is fixed on the outer end face of the cylinder body 61, a second through hole 63 for the piston rod 64 to slide through is arranged on the cylinder body 61, the anti-vibration component 6 is of an up-down symmetrical structure, the number of the anti-vibration component 6 is at least 3, the end part of the piston rod 64 of the anti-vibration component 6 is fixedly provided with an upper mounting plate 3 and a lower mounting plate 5, and the upper mounting plate 3 and the lower mounting plate 5 are connected with the cabin body beam 1 through bolts and nuts;
Specific: when the cabin beam 1 vibrates, the upper piston rod 64 and the lower piston rod 64 are simultaneously extruded, the piston rod 64 moves along the cylinder 61, damping liquid in the sealing cavity 65 is extruded, so that the damping function is realized, meanwhile, the supporting plate 66 moves to extrude the damping spring 67, the damping function is realized, the damping spring 67 combines damping liquid to realize the double damping function, and the vibration-resistant assembly is of an up-down symmetrical structure, so that the vibration-resistant effect is improved, the mounting stability of the lightweight prefabricated cabin is improved, and the vibration-resistant effect is realized;
A limiting component 4 is arranged between the upper mounting frame 3 and the lower mounting frame 5, limiting effect on up-and-down movement of the cabin beam 1 is achieved through the limiting component 4, the limiting component 4 comprises a sliding plate 41, a sliding block 43 and a limiting plate 42, the upper end of the sliding plate 41 is fixed on the lower end face of the upper mounting frame 3, the sliding plate 41 is preferably an annular sliding plate, the sliding block 43 is arranged at the end part of the sliding plate 41, the sliding block 43 is preferably an annular sliding block, the width of the sliding block 43 is larger than that of the sliding plate 41, the limiting plate 42 is fixed on the lower mounting frame 5, a first sliding groove 44 and a limiting groove 45 are arranged on the limiting plate 42, the first sliding groove 44 is in sliding connection with the sliding plate 41, the sliding block 43 is in sliding connection with the limiting groove 45, and the height of the limiting groove 45 determines the distance of up-and-down movement of the sliding block 43, so that the up-and-down movement limiting effect on the cabin beam 1 is achieved;
Specifically, when vibration occurs, the cabin body beam 1 drives the upper mounting frame 3 and the lower mounting frame 5 to move oppositely or back to drive the sliding plate 41 to slide along the second sliding groove 44, the sliding block 43 slides along the limiting groove 45, the height of the limiting groove 45 determines the distance of the sliding block 43 moving up and down, the limiting groove 45 realizes the limiting movement of the sliding block 43, thereby realizing the limiting effect, preventing shaking greatly and causing the light prefabricated cabin body to topple over.
The working principle of the utility model is as follows: the connection of vertical directions is realized through the connecting screw hole on the connecting frame 21 through the bolt and nut, thereby realize the connection of prefabricated cabin fast, when cabin roof beam 1 takes place to shake, two upper and lower piston rods 64 are extruded simultaneously, piston rod 64 moves along barrel 61, realize extrudeing the damping liquid in the sealed cavity 65, thereby realize the absorbing function, backup pad 66 removes extrusion damping spring 67 simultaneously, realize the absorbing function, damping spring 67 combines damping liquid to realize dual shock-absorbing function, and the symmetric structure about the antidetonation subassembly, promote the effect of antidetonation, promote the stability of the installation of lightweight prefabricated cabin, have the antidetonation effect, when taking place to shake, cabin roof beam 1 drives mounting bracket 3 and lower mounting bracket 5 and moves in opposite directions simultaneously, thereby drive sliding plate 41 and slide along second sliding groove 44, sliding block 43 slides along spacing groove 45, the distance of the upper and lower movement of sliding block 43 is decided to the height of spacing groove 45, spacing groove 45 realizes spacing removal to sliding block 43, thereby realize spacing effect, rock is great, prevent that the lightweight prefabricated cabin from taking place to empty.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a prefabricated cabin of lightweight antidetonation, includes cabin roof beam, its characterized in that: the anti-seismic assembly is arranged on the cabin body beam and used for improving the anti-seismic performance of the cabin body beam, the limiting assembly is arranged on the cabin body beam and is matched with the anti-seismic assembly, the anti-seismic assembly comprises a cylinder body, a piston rod, a damping spring and a supporting plate, the piston is slidably arranged in the cylinder body, the piston rod is fixedly arranged on the piston, the supporting plate is fixed at the end part of the piston rod, the damping spring is sleeved on the piston rod, and the damping spring is arranged between the supporting plate and the cylinder body.
2. A lightweight anti-seismic prefabricated cabin as in claim 1, wherein: the number of the pistons is two, the two pistons are movably arranged on the inner wall of the cylinder body, the end face of each piston and the inner wall of the cylinder body enclose a sealing cavity, and damping liquid is stored in the sealing cavity.
3. A lightweight anti-seismic prefabricated cabin as in claim 2, wherein: the end part of a piston rod of the anti-seismic assembly is fixedly provided with an upper mounting plate and a lower mounting plate, and the upper mounting plate, the lower mounting plate and the cabin body beam are connected through bolts and nuts.
4. A lightweight anti-seismic prefabricated cabin according to claim 3, characterized in that: the limiting assembly comprises a sliding plate, a sliding block and a limiting plate, wherein the sliding plate is arranged on the upper mounting frame, the sliding block is arranged on the sliding plate, the limiting plate is arranged on the lower mounting frame, a limiting groove is arranged on the limiting plate, and the sliding block is in sliding connection with the limiting groove.
5. The lightweight anti-seismic prefabricated cabin of claim 4, wherein: the width of the sliding block is larger than that of the sliding plate.
6. The lightweight anti-seismic prefabricated cabin of claim 5, wherein: the limiting plate is provided with a first sliding groove which is in sliding connection with the sliding plate.
7. The lightweight anti-seismic prefabricated cabin of claim 6, wherein: the cabin body beam is connected with a connecting part for connecting and fixing the two cabin body beams.
8. The lightweight anti-seismic prefabricated cabin of claim 7, wherein: the connecting part comprises two connecting frames and a fixing plate, wherein the fixing plate is fixed on the connecting frames, a first through hole is formed in the fixing plate, and the two fixing plates on the connecting frames penetrate through the first through hole through bolts and nuts to be connected.
9. The lightweight anti-seismic prefabricated cabin of claim 8, wherein: the connecting frame is fixed on one cabin beam, a connecting screw hole is formed in the connecting frame, and the connecting frame penetrates through the connecting screw hole through bolts and nuts to be connected with the other cabin beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321823629.7U CN220889650U (en) | 2023-07-12 | 2023-07-12 | Lightweight anti-seismic prefabricated cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321823629.7U CN220889650U (en) | 2023-07-12 | 2023-07-12 | Lightweight anti-seismic prefabricated cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220889650U true CN220889650U (en) | 2024-05-03 |
Family
ID=90879591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321823629.7U Active CN220889650U (en) | 2023-07-12 | 2023-07-12 | Lightweight anti-seismic prefabricated cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220889650U (en) |
-
2023
- 2023-07-12 CN CN202321823629.7U patent/CN220889650U/en active Active
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