CN220644714U - Anti-seismic assembled wall - Google Patents
Anti-seismic assembled wall Download PDFInfo
- Publication number
- CN220644714U CN220644714U CN202321593210.7U CN202321593210U CN220644714U CN 220644714 U CN220644714 U CN 220644714U CN 202321593210 U CN202321593210 U CN 202321593210U CN 220644714 U CN220644714 U CN 220644714U
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- Prior art keywords
- mild steel
- wall body
- plate
- baffle
- wall
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- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 32
- 125000003003 spiro group Chemical group 0.000 claims abstract description 3
- 230000035939 shock Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 35
- 239000010959 steel Substances 0.000 abstract description 35
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides an antidetonation type assembled wall, includes installs the mild steel attenuator between last wall body and lower wall body, still including setting up on last wall body or the lower wall body and be located two fixed angle boards of the mounting panel both sides of mild steel attenuator, respectively with two fixed angle board articulates and extends to two baffles of mild steel department of mild steel attenuator, set up respectively two bar hole on the baffle, and pass the clearance of mild steel and both ends respectively with the connecting stud of two bar hole grafting, and spiro union in limit nut on the both ends of connecting stud, limit nut's external diameter is greater than the aperture of bar hole. The utility model replaces the fixing bolt directly connected with the soft steel damper in the prior art by arranging the fixing angle plate, the baffle plate, the strip holes, the connecting stud and the limit nut, avoids the problem that the fixing bolt is difficult to take out due to deformation, and has the advantages of good fixing effect and strong concealment because the whole structure is positioned between two walls.
Description
Technical Field
The utility model belongs to the technical field of assembled walls, and particularly relates to an anti-seismic assembled wall.
Background
The shock absorption in the building is that various mounting structures capable of absorbing energy are arranged in the building, and the shock absorption mounting structures absorb and dissipate partial energy of the shaking building in a 'sucking' way.
The damping installation structure principle of the traditional assembled wall body comprises the following steps: the space for installing the soft steel damper is reserved between the upper wall body and the lower wall body, a bearing structure is further connected between the upper wall body and the lower wall body, the soft steel damper does not directly participate in bearing vertical load, the soft steel damper comprises a top plate and a bottom plate, the top plate and the bottom plate of the soft steel damper are fixed on the upper wall body and the lower wall body through bolts, and soft steel is connected between the top plate and the bottom plate. The input earthquake energy is dissipated by utilizing the good hysteresis property of the mild steel, and the mild steel damper reduces the damage degree of the wall body under the action of large earthquake, so that the aim of protecting the main body structure is fulfilled.
The document of the authorized bulletin number CN218990544U discloses a shock attenuation mounting structure of assembled wall, including installing the mild steel damper between last wall body and lower wall body, even the board is all installed to the roof relative both sides of mild steel damper, still includes two baffles, two the baffle is installed respectively on the lower wall body two sides, two the upper end laminating of baffle is on last wall body, even the board with baffle one-to-one, even the board laminating in the baffle is close to on the one of mild steel damper.
The device can solve the problem that the soft steel damper is difficult to detach and replace due to bolt deformation in the traditional shock absorption installation structure, and the working principle of the device is as follows: firstly, the soft steel damper is arranged in a space reserved between the upper wall body and the lower wall body, then the two baffles are fixedly arranged on the lower wall body, the baffles are attached to the baffles, the space between the upper wall body and the lower wall body can be shielded, the soft steel damper can be fixedly acted, the baffles are arranged on the external wall board, so that the soft steel damper is convenient to detach, if the upper wall body and the lower wall body sense an earthquake, the soft steel damper can play a role in damping, and the connecting plate and the baffles are attached to each other, so that certain friction force exists, and the cooperation of the connecting plate and the baffles can also have the damping effect.
But this device also has the following problems: the structure for fixing the baffle is positioned outside the original upper wall body and the lower wall body, protrudes out of the original wall body and has poor aesthetic property; in order to solve the problem of aesthetic property, the device is additionally provided with a decorative plate covering all the upper wall body and the lower wall body, and when the soft steel damper needs to be disassembled, the whole decorative plate needs to be disassembled firstly, so that the operation steps are increased, and the working efficiency is reduced.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide an anti-seismic assembled wall body, which replaces the fixing bolt directly connected with a mild steel damper in the prior art by arranging a fixed angle plate, a baffle, a strip hole, a connecting stud and a limiting nut, so that the problem that the fixing bolt is difficult to take out due to deformation is avoided, and the whole structure is positioned between two walls, so that the anti-seismic assembled wall body has the advantages of good fixing effect and strong concealment.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the utility model provides an antidetonation type assembled wall, includes installs the mild steel attenuator between last wall body and lower wall body, still including setting up on last wall body or the lower wall body and be located two fixed angle boards of the mounting panel both sides of mild steel attenuator, respectively with two fixed angle board articulates and extends to two baffles of mild steel department of mild steel attenuator, set up respectively two bar hole on the baffle, and pass the clearance of mild steel and both ends respectively with the connecting stud of two bar hole grafting, and spiro union in limit nut on the both ends of connecting stud, limit nut's external diameter is greater than the aperture of bar hole.
As a further preferred aspect of the present utility model, the fixed gusset includes a bottom plate connected to a surface of the upper wall or the lower wall, a screw hole provided on the bottom plate, a fixing bolt screwed to the screw hole and inserted into the upper wall or the lower wall, a riser provided on a side of the bottom plate near the mounting plate, and a hinge provided on an end of the riser.
As a further preferred aspect of the present utility model, the baffle plate has an angle of 180 ° or less with the riser plate.
As a further preferable aspect of the present utility model, both ends of the connecting stud are respectively screwed with an internal thread bush.
As a further preferable aspect of the present utility model, a clamping portion sleeved on the connection stud is provided between the female screw sleeve and the limit nut.
As a further preferable aspect of the present utility model, the clamping portion includes a plate body, and spacing holes disposed on the plate body at intervals, and a distance between two adjacent spacing holes is equal to a distance between two adjacent connecting studs.
As a further preferred aspect of the present utility model, the clamping portion further includes a first connection plate provided on an end portion of the plate body, and a second connection plate provided in parallel with the first connection plate and connected to a surface of the upper wall or the lower wall, the first connection plate and the second connection plate being connected by a support spring.
As a further preferred aspect of the present utility model, the aperture of the limiting hole is larger than the outer diameter of the connecting stud.
As a further preferred aspect of the present utility model, the hinge portion includes a fixing block provided on the riser, and a fixing rod provided on the fixing block, and an end portion of the barrier is provided with a mounting hole for passing through the fixing rod.
As a further preferred aspect of the present utility model, the fixed gusset further includes a stopper plate provided on a side of the riser adjacent to the mild steel and acting on a side surface of the baffle.
In summary, the utility model has the following beneficial effects:
the assembled wall body provided by the utility model replaces the fixing bolt directly connected with the soft steel damper in the prior art, the problem that the fixing bolt is difficult to take out due to deformation is avoided, and the whole structure is positioned between two walls, so that the assembled wall body has the advantages of good fixing effect and strong concealment.
When the assembled wall body provided by the utility model is used for replacing the soft steel damper, all structures are not required to be completely disassembled, only a plurality of specific parts are required to be disassembled, so that the soft steel damper can be replaced, the disassembly and assembly efficiency is improved, the positions of the new replaced soft steel damper and the original soft steel damper are not deviated, and the earthquake-resistant effect after replacement is ensured.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present utility model at a main viewing angle.
Fig. 2 is a schematic diagram of the structure of embodiment 1 of the present utility model in a side view.
Fig. 3 is a schematic view of a partial structure of the present utility model.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present utility model.
Fig. 5 is a schematic view showing the structure of the clamping portion in embodiment 2 of the present utility model.
Description of the drawings: an upper wall 11, a lower wall 12, a soft steel damper 13, a mounting plate 131, a soft steel part 132 and a fixed angle plate 1;
a bottom plate 101, screw holes 102, fixing bolts 103, vertical plates 104, hinge parts 105 and limiting plates 106;
a fixed block 105a and a fixed rod 105b;
baffle 201, strip hole 202, connecting stud 203, limit nut 204, internal thread sleeve 205 and clamping part 206;
plate body 206a, limiting hole 206b, first connecting plate 206c, second connecting plate 206d, and supporting spring 206e.
Detailed Description
Example 1
As shown in fig. 1, the present embodiment provides an earthquake-resistant fabricated wall body including a soft steel damper 13 installed between an upper wall body 11 and a lower wall body 12.
It is to be understood that the cross section of the soft steel damper 13 adopted in this embodiment is in an i shape, and includes two mounting plates 131 respectively connected to the surfaces of the upper wall 11 and the lower wall 12, and soft steel 132 with two ends respectively connected to the two mounting plates 131, wherein the number of soft steel 132 is plural, and the soft steel 132 is distributed at a fixed interval.
In this embodiment, the fabricated wall body further includes two fixed angle plates 1 disposed on the upper wall body 11 or the lower wall body 12 and located at both sides of the mounting plate 131 of the soft steel damper 13, two baffle plates 201 hinged with the two fixed angle plates 1 and extending to the soft steel 132, two bar holes 202 disposed on the two baffle plates 201, a connection stud 203 passing through the gap of the soft steel 132 and having both ends respectively inserted into the two bar holes 202, and a limit nut 204 screwed to both ends of the connection stud 203, wherein the outer diameter of the limit nut 204 is larger than the aperture of the bar hole 202. The fixed angle plates 1 are distributed at the single-side mounting plates 131 of the soft steel dampers 13, and can be selectively arranged on the upper wall 11 or the lower wall 12 according to actual scene requirements, the farthest ends of the fixed angle plates 1 in the vertical direction exceed the mounting plates 131, but cannot interfere with the movement out between the walls of the soft steel dampers 13, and the two fixed angle plates 1 need to be abutted with the mounting plates 131 with a certain pressure so as to completely fix the positions of the mounting plates 131; the most distal end of the baffle 201 in the vertical direction exceeds the center of the soft steel 132 to ensure the limit effect on the soft steel damper 13; the length of the strip hole 202 is preferably equal to or longer than the maximum deformation distance of the soft steel damper 13; the structure formed by the connecting stud 203 and the limit nut 204 is used for supporting and fixing two opposite baffle plates 201, so that the problem that the included angle between the baffle plates 201 and the fixed angle plate 1 changes when the mild steel 132 works, which results in loosening of the mild steel damper 13, and influences the anti-seismic effect is avoided. When the soft steel damper 13 needs to be replaced, only the connecting stud 203 and the limiting nut 204 are required to be dismounted, at the moment, the included angle between the baffle 201 and the fixed angle plate 1 can be adjusted, and the soft steel damper 13 can be taken out by opening the baffle 201.
As shown in fig. 2 and 3, in the present embodiment, the fixed gusset 1 includes a bottom plate 101 connected to a surface of the upper wall 11 or the lower wall 12, a screw hole 102 provided on the bottom plate 101, a fixing bolt 103 screwed to the screw hole 102 and inserted into the upper wall 11 or the lower wall 12, a riser 104 provided on a side of the bottom plate 101 near the mounting plate 131, and a hinge 105 provided on an end of the riser 104.
Wherein the hinge part 105 includes a fixing block 105a provided on the riser 104, and a fixing rod 105b provided on the fixing block 105a, and an end of the baffle 201 is provided with a mounting hole for passing through the fixing rod 105 b.
Wherein, the included angle between the baffle 201 and the riser 104 is less than or equal to 180 °, and further, a limiting plate 106 acting on the side of the riser 104 near the mild steel part 132 is provided, so as to ensure that the included angle between the baffle and the riser 104 does not exceed 180 °, and avoid the baffle 2 from being inclined inwards to interfere with the mild steel damper 13.
Compared with the prior art, the assembled wall provided in this embodiment has the advantages of: firstly, the fixing bolt directly connected with the mild steel damper in the prior art is replaced, the problem that the fixing bolt is difficult to take out due to deformation is avoided, and the whole structure is positioned between two walls, so that the fixing effect is good and the concealment is strong; second, when replacing the mild steel damper, need not all dismantle all structures, only need to dismantle several specific parts and can change the mild steel damper, improved and dismantled the installation effectiveness to new replacement mild steel damper does not have the skew with original mild steel damper position, has guaranteed the antidetonation effect after the replacement.
Example 2
This embodiment is further structurally optimized based on embodiment 1, as shown in fig. 4 and fig. 5, and includes: the two ends of the connecting stud 203 are respectively screwed with an internal thread sleeve 205; a clamping part 206 sleeved on the connecting stud 203 is arranged between the internal thread sleeve 205 and the limit nut 204. The internal thread sleeve 205 is mainly used for preventing the stop nut 204 from backing back, so that the connection stud 203 is loosened, and the clamping portion 206 is used for preventing the connection stud 203 from rotating.
Still further, the clamping portion 206 includes a plate body 206a, spacing holes 206b disposed on the plate body 206a and spaced apart from each other, a first connection plate 206c disposed on an end portion of the plate body 206a, and a second connection plate 206d disposed parallel to the first connection plate 206c and connected to the surface of the upper wall 11 or the lower wall 12, wherein the first connection plate 206c and the second connection plate 206d are connected by a support spring 206e. The distance between two adjacent limiting holes 206b is equal to the distance between two adjacent connecting studs 203, and the aperture of the limiting holes 206b is larger than the outer diameter of the connecting studs 203. It will be appreciated that the second connection plate 206d is also installed on one side, depending on the installation location of the fixed corner plate 1, for example, when the fixed corner plate 1 is connected to the upper wall 11, the second connection plate 206d is connected to the lower wall 12, so that there is a connection relationship with both the upper wall and the lower wall, and the stress is relatively balanced. When the second connection plate 206d is connected to the surface of the upper wall 11 or the lower wall 12, the supporting spring 206e is in a pressed state, so that the supporting spring 206e can act against the second connection plate 206d to tightly press against the surface of the upper wall 11 or the lower wall 12. The maximum compression distance of the support spring 206e is preferably equal to or greater than the maximum deformation distance of the soft steel damper 13.
The clamping portion 206 provided in this embodiment further improves the anti-seismic effect of the device, and is also located between two walls, and has the advantages of strong concealment and simple installation.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. The utility model provides an antidetonation type assembled wall, includes installs mild steel attenuator (13) between last wall body (11) and lower wall body (12), its characterized in that still includes setting up on last wall body (11) or lower wall body (12) and be located two fixed scute (1) of mounting panel (131) both sides of mild steel attenuator (13), respectively with two fixed scute (1) articulated and extend to two baffle (201) of mild steel (132) department of mild steel attenuator (13), set up respectively two bar hole (202) on baffle (201), and pass the clearance of mild steel (132) and both ends respectively with connecting stud (203) of two bar hole (202) grafting, and spiro union in stop nut (204) on the both ends of connecting stud (203), the external diameter of stop nut (204) is greater than the aperture of bar hole (202).
2. An earthquake-resistant fabricated wall according to claim 1, wherein the fixed gusset (1) comprises a bottom plate (101) surface-connected to the upper wall (11) or the lower wall (12), a screw hole (102) provided on the bottom plate (101), a fixing bolt (103) screwed to the screw hole (102) and inserted into the upper wall (11) or the lower wall (12), a riser (104) provided on a side of the bottom plate (101) close to the mounting plate (131), and a hinge part (105) provided on an end of the riser (104).
3. An earthquake-resistant fabricated wall as claimed in claim 2, wherein said baffle (201) is at an angle of 180 ° or less to said riser (104).
4. An earthquake-resistant fabricated wall as claimed in claim 1, wherein the two ends of the connecting stud (203) are respectively screwed with female threaded sleeves (205).
5. An earthquake-resistant fabricated wall as claimed in claim 4, wherein a clamping portion (206) is provided between the female threaded sleeve (205) and the stop nut (204) and is sleeved on the connecting stud (203).
6. The anti-seismic assembled wall according to claim 5, wherein the clamping portion (206) comprises a plate body (206 a) and limiting holes (206 b) arranged on the plate body (206 a) at intervals, and the distance between two adjacent limiting holes (206 b) is equal to the distance between two adjacent connecting studs (203).
7. The shock-resistant fabricated wall body according to claim 6, wherein the clamping portion (206) further comprises a first connection plate (206 c) provided on an end portion of the plate body (206 a), and a second connection plate (206 d) provided in parallel with the first connection plate (206 c) and connected to a surface of the upper wall body (11) or the lower wall body (12), the first connection plate (206 c) and the second connection plate (206 d) being connected by a support spring (206 e).
8. An earthquake-resistant fabricated wall as claimed in claim 7, wherein the aperture of the limiting hole (206 b) is larger than the outer diameter of the connecting stud (203).
9. An earthquake-resistant fabricated wall as claimed in claim 2, wherein the hinge (105) comprises a fixed block (105 a) provided on the riser (104), and a fixed rod (105 b) provided on the fixed block (105 a), and the end of the baffle (201) is provided with a mounting hole for passing through the fixed rod (105 b).
10. A shock-resistant fabricated wall according to claim 3, wherein the fixed gusset (1) further comprises a limiting plate (106) provided on a side of the riser (104) adjacent to the mild steel (132) and acting on a side of the baffle (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321593210.7U CN220644714U (en) | 2023-06-21 | 2023-06-21 | Anti-seismic assembled wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321593210.7U CN220644714U (en) | 2023-06-21 | 2023-06-21 | Anti-seismic assembled wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220644714U true CN220644714U (en) | 2024-03-22 |
Family
ID=90261810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321593210.7U Active CN220644714U (en) | 2023-06-21 | 2023-06-21 | Anti-seismic assembled wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220644714U (en) |
-
2023
- 2023-06-21 CN CN202321593210.7U patent/CN220644714U/en active Active
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| GR01 | Patent grant |