CN220014085U - Construction structure for installation of building friction pendulum vibration isolation support - Google Patents
Construction structure for installation of building friction pendulum vibration isolation support Download PDFInfo
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- CN220014085U CN220014085U CN202320929004.2U CN202320929004U CN220014085U CN 220014085 U CN220014085 U CN 220014085U CN 202320929004 U CN202320929004 U CN 202320929004U CN 220014085 U CN220014085 U CN 220014085U
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- buttress
- vibration isolation
- friction pendulum
- pendulum vibration
- building
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- 238000002955 isolation Methods 0.000 title claims abstract description 45
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 230000002787 reinforcement Effects 0.000 claims description 15
- 125000006850 spacer group Chemical group 0.000 claims 2
- 230000035939 shock Effects 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to the technical field of building construction, in particular to a construction structure for mounting a building friction pendulum vibration isolation support, which comprises a lower buttress and an upper buttress, and further comprises a lower support and a lower support; the building friction pendulum vibration isolation support is arranged between the lower buttress and the upper buttress; the lower buttress positioning embedded plate is fixed at the top of the lower buttress in an embedded mode; the upper buttress positioning embedded plate is fixed at the bottom side of the upper buttress in an embedded mode, temporary connecting pieces are fixedly arranged on two sides of the building friction pendulum vibration isolation support, and the temporary connecting pieces are used for locking the building friction pendulum vibration isolation support; the utility model has strong operability, high installation precision and high efficiency, is convenient for controlling labor cost and quality, and can better achieve the effects of shock insulation and shock absorption.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a construction structure for mounting a building friction pendulum vibration isolation support.
Background
According to the national relevant specification, the buildings such as new schools, hospitals, senior citizens institutions, emergency command centers, broadcast televisions and the like in the high-intensity fortification areas and the earthquake important monitoring defense areas are required to adopt the earthquake isolation and damping technology according to the national relevant specification, so that the normal use requirements can be met when the fortification earthquake of the area occurs, and the building functions are not lost. At present, the number of friction pendulum vibration isolation supports of a general main teaching building vibration isolation layer building reaches more than one hundred, installation and construction are carried out according to a traditional method, the input labor is large, the construction efficiency is low, and the installation accuracy is poor.
In order to reduce the input of manpower and improve the working efficiency and the installation accuracy, the utility model provides a construction structure for installing a building friction pendulum vibration isolation support.
Disclosure of Invention
The utility model aims to provide a construction structure for installing a building friction pendulum vibration isolation support, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the construction structure for mounting the building friction pendulum vibration isolation support comprises a lower buttress and an upper buttress, and further comprises a lower supporting pier and an upper supporting pier;
the building friction pendulum vibration isolation support is arranged between the lower buttress and the upper buttress;
the lower buttress positioning embedded plate is fixed at the top of the lower buttress in an embedded mode;
the upper buttress positioning embedded plate is fixed at the bottom side of the upper buttress in an embedded mode.
Preferably, temporary connecting pieces are fixedly arranged on two sides of the building friction pendulum vibration isolation support, and the temporary connecting pieces are used for locking the building friction pendulum vibration isolation support.
Preferably, the pouring hole is formed in the central position of the lower buttress positioning embedded plate, and a plurality of symmetrically distributed temporary connecting bolts are fixedly arranged between the lower buttress positioning embedded plate and the lower buttress and between the upper buttress positioning embedded plate and the upper buttress.
Preferably, the inside of lower buttress all is provided with a plurality of locating steel bars, and the inside of lower buttress still is provided with lower buttress steel reinforcement cage, locating steel bar and lower buttress steel reinforcement cage welded fastening.
Preferably, an upper buttress reinforcement cage is arranged in the upper buttress.
Preferably, a plurality of upper buttress embedded sleeves and lower buttress embedded sleeves are respectively embedded and fixed in the upper buttress and the lower buttress, and connecting bolts are respectively connected between the upper buttress embedded sleeves and the lower buttress embedded sleeves and the upper buttress positioning embedded plates and the lower buttress positioning embedded plates through threads.
The utility model provides a construction structure for installing a building friction pendulum vibration isolation support by improving the construction structure, which has the following improvement and advantages compared with the prior art:
the utility model has strong operability, high installation precision and high efficiency, is convenient for controlling labor cost and quality, and can better achieve the effects of shock insulation and shock absorption.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic cross-sectional view of a lower buttress and locating embedment plate of the present utility model;
FIG. 2 is a schematic view of the planar structure of the lower buttress and locating embedment plates of the present utility model;
fig. 3 is a schematic view of the overall structure of the present utility model.
Reference numerals illustrate:
1. a lower buttress; 2. a lower buttress reinforcement cage; 3. positioning an embedded plate by a lower buttress; 4. a temporary connection; 5. embedding a sleeve on the upper buttress; 6. a buttress reinforcement cage is arranged on the upper support pier; 7. a buttress is arranged on the upper part; 8. positioning an embedded plate by an upper buttress; 9. building friction pendulum vibration isolation support; 10. a connecting bolt; 11. embedding a sleeve in the lower buttress; 12. positioning reinforcing steel bars; 13. a temporary connection bolt; 14. and pouring holes.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments 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 embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a construction structure for installing a building friction pendulum vibration isolation support by improving the construction structure, which comprises the following technical scheme:
1-3, a construction structure for installing a friction pendulum vibration isolation support of a building comprises a lower buttress 1, an upper buttress 7 and a plurality of structural members, wherein the lower buttress is a steel plate;
the building friction pendulum vibration isolation support 9 is arranged between the lower buttress 1 and the upper buttress 7;
the lower buttress positioning embedded plate 3 is fixed at the top of the lower buttress 1 in an embedded mode;
the upper buttress positioning embedded plate 8 is fixed at the bottom side of the upper buttress 7 in an embedded mode.
Furthermore, temporary connecting pieces 4 are fixedly arranged on two sides of the building friction pendulum vibration isolation support 9, and the temporary connecting pieces 4 are used for locking the building friction pendulum vibration isolation support 9; the building friction pendulum vibration isolation support 9 can temporarily play a role in damping when an earthquake occurs, and the earthquake resistance of the structure is guaranteed.
As a further scheme of the utility model, a pouring hole 14 is formed in the center position of the lower buttress positioning embedded plate 3, and a plurality of symmetrically distributed temporary connecting bolts 13 are fixedly arranged between the lower buttress positioning embedded plate 3 and the lower buttress 1 and between the upper buttress positioning embedded plate 8 and the upper buttress 7.
Further, a plurality of positioning steel bars 12 are arranged in the lower buttress 1, a lower buttress steel bar cage 2 is further arranged in the lower buttress 1, and the positioning steel bars 12 are fixedly welded with the lower buttress steel bar cage 2; the positioning steel bars 12 can control the elevation of the lower buttress positioning embedded plate 3.
As a further aspect of the present utility model, an upper buttress reinforcement cage 6 is provided inside the upper buttress 7.
Further, a plurality of upper buttress embedded sleeves 5 and lower buttress embedded sleeves 11 are respectively embedded and fixed in the upper buttress 7 and the lower buttress 1, and connecting bolts 10 are fixedly connected between the upper buttress embedded sleeves 5 and the lower buttress embedded sleeves 11 and the upper buttress positioning embedded plates 8 and the lower buttress positioning embedded plates 3 respectively through threads; by means of the connecting bolts 10, the connection structural strength among the upper buttress 7, the lower buttress 1 and the building friction pendulum vibration isolation support 9 is ensured.
The specific working method is as follows:
step one: the lower buttress positioning paying-off and reinforcement cage construction comprise the following specific processes: positioning and paying off are carried out according to a construction drawing, the accurate position of the lower buttress 1 is determined, the steel bars of the lower buttress steel bar cage 2 are arranged in advance, and the construction of the lower buttress steel bar cage 2 is carried out;
step two: after the construction of the positioning steel bars 12 is completed, the lower buttress steel bar cage 2 is welded with four positioning steel bars 12, and the elevation of the lower buttress positioning embedded plate 3 is controlled;
step three: the lower buttress positioning embedded plate 3 and the lower buttress embedded sleeve 11 are constructed, the lower buttress positioning embedded plate 3 and the lower buttress embedded sleeve 11 are assembled into a whole by adopting a temporary connecting bolt 13 and then are placed on a positioning steel bar 12 for adjustment, and after the position, elevation and levelness of the lower buttress positioning embedded plate 3 are confirmed to be correct, the lower buttress embedded sleeve 11 and the lower buttress steel bar cage 2 are welded and fixed firmly by a short steel bar; installing a side die of the lower buttress 1, ensuring the height of the template, and ensuring the firm and reliable installation of the template;
step four: the construction of the lower buttress template and concrete, in order to ensure that the concrete pouring of the lower buttress 1 is compact, pouring is carried out in a secondary mode from pouring holes 14 reserved in the lower buttress positioning embedded plate 3, wherein the first pouring is carried out to about 30-50mm below the bottom of the lower buttress positioning embedded plate 3, the position and elevation of the lower buttress positioning embedded plate 3 are rechecked before the second pouring, and the secondary pouring is carried out by adopting high fluidity, small shrinkage and one-grade concrete after no error is confirmed; before the concrete of the lower buttress 1 is initially set, retest and record should be carried out on the plane position and elevation of the center of the lower buttress positioning embedded plate 3, and if the lower buttress positioning embedded plate moves, correction should be carried out immediately. Immediately leveling the surface of the lower buttress 1 by adopting fine stone concrete with the same proportion after the template is removed;
step five: the building friction pendulum vibration isolation support 9 is installed, and after the concrete strength of the lower buttress 1 reaches 75% of the design strength, the building friction pendulum vibration isolation support 9 is installed; cleaning the top surface of the lower buttress 1, screwing out a temporary connecting bolt 13, and hoisting the building friction pendulum vibration isolation support 9 into place; after the building friction pendulum vibration isolation support 9 is in place, the left and right moving support is used for aligning the lug plate with the bolt hole of the lower buttress positioning embedded plate 3, the elevation and the plane position of the building friction pendulum vibration isolation support 9 are retested, the connecting bolts 10 are screwed, and meanwhile the temporary connecting piece 4 attached to the building friction pendulum vibration isolation support 9 is checked, so that the inaccurate positioning caused by the sliding of the building friction pendulum vibration isolation support 9 is prevented;
step six: the upper buttress positioning embedded plate 8 and the embedded sleeve are fixed, and according to the sizes of the upper buttress positioning embedded plate 8 and the upper buttress 7, the upper buttress 7 bottom template, namely the upper buttress positioning embedded plate 8, is installed, so that the upper buttress positioning embedded plate 8 is tightly installed, and the bottom die support and the side support are safe and stable;
step seven: the construction of the upper buttress 7 is carried out, and in order to prevent the influence of slurry leakage on the flatness of the bottom surface of the upper buttress and the pollution of a building friction pendulum vibration isolation support 9, glue is applied to the joint of a bottom template and the joint of the template and an upper buttress positioning embedded plate 8; the steel bars in the upper buttress reinforcement cage 6 are optimally arranged in advance according to the position and the size of the upper buttress reinforcement cage 5, so that the upper buttress reinforcement cage 6 can be smoothly inserted into the upper buttress reinforcement cage 5, and after the upper buttress reinforcement cage 6 is completed and the formwork is installed and reinforced, concrete pouring of the upper buttress 7 is performed; when the building friction pendulum vibration isolation support 9 is installed, the upper structure load is not loaded;
step eight: the connecting bolt 10 of the building friction pendulum vibration isolation support 9 is re-screwed, the temporary connecting piece 4 is removed, and the connecting bolt 10 needs to be re-screwed if the connecting bolt 10 is loosened before completion of the building acceptance (namely, loading is completed); removing all temporary connectors 4 before completion and acceptance, and ensuring that the shock insulation support 9 can temporarily and normally move in the earthquake without being blocked;
to sum up, the operability of this construction structure is strong, and the installation accuracy is high, and is efficient, and the control of cost of labor and quality of being convenient for can be better reach shock insulation shock attenuation effect.
Claims (6)
1. The utility model provides a construction structure of building friction pendulum isolation bearing installation, includes buttress (1) and last buttress (7), its characterized in that down: also comprises;
the building friction pendulum vibration isolation support (9), wherein the building friction pendulum vibration isolation support (9) is arranged between the lower buttress (1) and the upper buttress (7);
the lower buttress positioning embedded plate (3), wherein the lower buttress positioning embedded plate (3) is fixed at the top position of the lower buttress (1) in an embedded mode;
the upper buttress positioning embedded plate (8), wherein the upper buttress positioning embedded plate (8) is fixed at the bottom side of the upper buttress (7) in an embedded mode.
2. The construction structure for installation of a building friction pendulum vibration isolation mount according to claim 1, wherein: the two sides of the building friction pendulum vibration isolation support (9) are fixedly provided with temporary connecting pieces (4), and the temporary connecting pieces (4) are used for locking the building friction pendulum vibration isolation support (9) itself.
3. The construction structure for installation of a building friction pendulum vibration isolation mount according to claim 1, wherein: pouring holes (14) are formed in the center of the lower buttress positioning embedded plate (3), and a plurality of symmetrically distributed temporary connecting bolts (13) are fixedly arranged between the lower buttress positioning embedded plate (3) and the lower buttress (1) and between the upper buttress positioning embedded plate (8) and the upper buttress (7).
4. The construction structure for installation of a building friction pendulum vibration isolation mount according to claim 1, wherein: the inside of lower buttress (1) all is provided with a plurality of spacer bars (12), and the inside of lower buttress (1) still is provided with lower buttress steel reinforcement cage (2), spacer bars (12) and lower buttress steel reinforcement cage (2) welded fastening.
5. The construction structure for installation of a building friction pendulum vibration isolation mount according to claim 1, wherein: the inside of going up buttress (7) is provided with buttress steel reinforcement cage (6).
6. A construction structure for installation of a building friction pendulum vibration isolation mount according to claim 3, wherein: the upper buttress (7) and the lower buttress (1) are respectively embedded and fixed with a plurality of upper buttress embedded sleeves (5) and lower buttress embedded sleeves (11), and connecting bolts (10) are respectively connected between the upper buttress embedded sleeves (5) and the lower buttress embedded sleeves (11) and the upper buttress positioning embedded plates (8) and the lower buttress positioning embedded plates (3) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929004.2U CN220014085U (en) | 2023-04-23 | 2023-04-23 | Construction structure for installation of building friction pendulum vibration isolation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929004.2U CN220014085U (en) | 2023-04-23 | 2023-04-23 | Construction structure for installation of building friction pendulum vibration isolation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220014085U true CN220014085U (en) | 2023-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320929004.2U Active CN220014085U (en) | 2023-04-23 | 2023-04-23 | Construction structure for installation of building friction pendulum vibration isolation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220014085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536354A (en) * | 2023-12-15 | 2024-02-09 | 中交一公局集团有限公司 | Shock insulation support and installation and construction method thereof |
-
2023
- 2023-04-23 CN CN202320929004.2U patent/CN220014085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536354A (en) * | 2023-12-15 | 2024-02-09 | 中交一公局集团有限公司 | Shock insulation support and installation and construction method thereof |
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