CN219794189U - Assembled self-resetting node - Google Patents
Assembled self-resetting node Download PDFInfo
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- CN219794189U CN219794189U CN202321312477.4U CN202321312477U CN219794189U CN 219794189 U CN219794189 U CN 219794189U CN 202321312477 U CN202321312477 U CN 202321312477U CN 219794189 U CN219794189 U CN 219794189U
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- reinforced concrete
- concrete column
- column
- shells
- resetting node
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- 239000011150 reinforced concrete Substances 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000005265 energy consumption Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000002783 friction material Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 239000004567 concrete Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 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 relates to an assembled self-resetting node, which belongs to the technical field of constructional engineering, and adopts a rotary design, so that the assembled self-resetting node is easy to install, has higher construction operation speed and higher quality, is convenient for connecting a beam with a reinforced concrete column, and can effectively improve the energy consumption capability of the connecting end of the beam and the reinforced concrete column, further reduce the damage to the beam, has the characteristics of small earthquake loss and strong energy consumption capability, and can lighten or eliminate earthquake damage, and comprises the following components: reinforced concrete column; the two T-shaped frames are fixedly arranged on two sides of the reinforced concrete column through a plurality of mounting bolts; the two connecting shells are fixedly sleeved outside the reinforced concrete column through the connecting assembly; the two connecting steel sleeves are respectively fixedly welded on the two connecting shells; the two cross beams are inserted into the connecting steel sleeve and fixedly installed in the connecting steel sleeve through a plurality of positioning bolts.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to an assembled self-resetting node.
Background
As is well known, along with the rapid development of society, the modern progress is continuously advanced, the quality and the requirements of the building are also improved, and the improvement of the building structure is often accompanied with the optimization and innovation of the component form. In recent years, a recoverable functional structure has been developed rapidly, and the structure has the characteristic of being capable of recovering the function rapidly after an earthquake without repair or with a small amount of repair, and the self-resetting structure is an implementation form of the recoverable functional structure.
At present, the traditional assembled reinforced concrete structure adopts an equivalent cast-in-situ connection mode in the node area, the structure absorbs energy through plastic deformation to avoid collapse in the earthquake, the assembled reinforced concrete structure adopting the node connection mode needs to be used for binding reinforcing steel bars on site, erecting a template, pouring concrete and other operations, but the traditional standard earthquake-proof fortification requirements can be met, but the structural larger damage and residual deformation can cause difficulty in post-earthquake repair, even the residual deformation after the earthquake is overlarge and must be removed, so that more economic investment is caused, and the restorability of the structural performance after the earthquake needs to be fully considered in design.
The Chinese patent with publication number of CN115110632B discloses a self-resetting assembled concrete beam column energy consumption node and a construction method, which can be repaired after earthquake, and realize the balance of self-resetting performance and energy consumption capacity. However, the technical scheme has the defects that the number of related parts is too large, the construction process is too complex, and more complicated work is brought to constructors in post-earthquake repair.
Thus, there is a need for a fabricated self-healing node that has low damage in an earthquake and that can quickly recover after the earthquake.
Disclosure of Invention
The present utility model is directed to an assembled self-resetting node, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a fabricated self-resetting node, comprising:
reinforced concrete column;
the two T-shaped frames are fixedly arranged on two sides of the reinforced concrete column through a plurality of mounting bolts;
the two connecting shells are fixedly sleeved outside the reinforced concrete column through the connecting components;
the two connecting steel sleeves are fixedly welded on the two connecting shells respectively;
the two cross beams are inserted into the connecting steel sleeve and fixedly arranged in the connecting steel sleeve through a plurality of positioning bolts;
and the two groups of reset mechanisms are arranged between the T-shaped frame and the connecting steel sleeve and are used for limiting the connecting steel sleeve on the reinforced concrete column.
As still further aspects of the utility model: the connecting assembly comprises four connecting strips, the four connecting strips are fixedly welded at two opposite ends of the connecting shell, two connecting holes are formed in the connecting strips, connecting sleeves are fixedly installed in the connecting holes, limit bolts are arranged in the two connecting sleeves located in the same direction, and nuts are connected to the limit bolts in a threaded mode.
As still further aspects of the utility model: the reset mechanism comprises a bar-shaped column, the bar-shaped column is fixedly welded at the bottom of the T-shaped frame, a sliding groove is formed in the bar-shaped column, a sliding plate is connected in the sliding groove in a sliding manner, one end of the sliding plate is fixedly connected with the inner top wall of the sliding groove through a plurality of reset springs, the other end of the sliding plate is fixedly connected with a connecting column, the connecting column extends to the outside of the bar-shaped column through a connecting hole and is fixedly welded with a connecting plate, and the connecting plate is fixedly welded on a connecting shell.
As still further aspects of the utility model: an anti-slip pad is arranged between the two connecting strips on the same side, and a through hole matched with the limit bolt is formed in the anti-slip pad.
As still further aspects of the utility model: the outside cover of spacing limit bolt is equipped with the gasket, and its gasket sets up between limit bolt and nut.
As still further aspects of the utility model: friction material plates are correspondingly arranged in the two connecting shells, so that the connecting shells can slide relatively to realize friction energy consumption.
Compared with the prior art, the utility model has the beneficial effects that:
through a plurality of mounting bolts that set up with T type frame fixed mounting on reinforced concrete column, the rethread sets up coupling assembling, pass the adapter sleeve that sets up in the connecting strip with spacing bolt, threaded connection through nut and spacing bolt is fixed spacing on reinforced concrete column with two coupling shells, mutually support through the connection steel bushing that sets up and positioning bolt, with crossbeam fixed mounting in the connection steel bushing, it adopts the design of change formula to easily install, construction operation speed is faster and the quality is higher, be convenient for be connected crossbeam and reinforced concrete column, and when the earthquake takes place, the accessible sets up canceling release mechanical system, under the mutually support of bar post, a plurality of canceling release springs, the slide, spliced pole and connecting plate, make the crossbeam can drive the coupling shell through the connection steel bushing and carry out the displacement of a small extent, it can effectually improve the power consumption ability of crossbeam and reinforced concrete column link, and then reduce the crossbeam and receive the injury, it is little to have the earthquake loss, the characteristics that the power consumption ability is strong, can alleviate or eliminate the injury.
Drawings
FIG. 1 is a schematic view of a front view, partially in section, of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;
FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;
fig. 4 is a schematic diagram of a front view structure of the present utility model.
In the figure: 1. reinforced concrete column; 2. a T-shaped frame; 3. installing a bolt; 4. a connection housing; 5. connecting a steel sleeve; 6. a cross beam; 7. positioning bolts; 8. a connecting strip; 9. a connection hole; 10. connecting sleeves; 11. a limit bolt; 12. a nut; 13. a bar-shaped column; 14. a slide plate; 15. a return spring; 16. a connecting column; 17. a connecting plate; 18. an anti-slip pad; 19. a gasket; 20. friction material plate.
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 embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is described in further detail below with reference to the drawings.
Referring to fig. 1 to 4, in an embodiment of the present utility model, an assembled self-resetting joint includes:
a reinforced concrete column 1;
the two T-shaped frames 2 are fixedly arranged on two sides of the reinforced concrete column 1 through a plurality of mounting bolts 3;
the two connecting shells 4 are fixedly sleeved outside the reinforced concrete column 1 through the connecting components;
the two connecting steel sleeves 5 are fixedly welded on the two connecting shells 4 respectively;
the two cross beams 6 are inserted into the connecting steel sleeve, and are fixedly arranged in the connecting steel sleeve 5 through a plurality of positioning bolts 7;
the two groups of reset mechanisms are arranged between the T-shaped frame 2 and the connecting steel sleeve 5 and are used for limiting the connecting steel sleeve on the reinforced concrete column 1.
This assembled self-resetting node, it is when using, be in the reinforced concrete column 1 of required connection crossbeam 6 with T type frame 2 fixed mounting through a plurality of mounting bolts 3 that set up, rethread sets up coupling assembling, under coupling assembling's effect, with two coupling housing 4 fixed mounting on the suitable position of reinforced concrete column 1, through the mutually supporting of the connection steel bushing 5 and the positioning bolt 7 that set up, be convenient for with crossbeam 6 fixed mounting in connection steel bushing 5, it is convenient for be connected crossbeam 6 and reinforced concrete column 1, when the earthquake takes place, the accessible sets up canceling release mechanical system, under canceling release mechanical system's effect, make crossbeam 6 can drive coupling housing 4 through connection steel bushing 5 and carry out the displacement of a small circle in the outside of reinforced concrete column 1, can effectually improve the power consumption ability of crossbeam 6 and reinforced concrete column 1 link, thereby reduce the injury that crossbeam 6 receives.
In fig. 1-3: the connecting assembly comprises four connecting strips 8, the four connecting strips 8 are fixedly welded at opposite ends of the two connecting shells 4, two connecting holes 9 are formed in the connecting strips 8, connecting sleeves 10 are fixedly installed in the connecting holes 9, limit bolts 11 are arranged in the two connecting sleeves 10 located in the same direction, and nuts 12 are connected to the limit bolts 11 in a threaded mode.
Through the arrangement of the structure, when two connecting shells 4 are required to be fixedly mounted on corresponding positions of the reinforced concrete column 1, the limiting bolts 11 can penetrate through the corresponding connecting sleeves 10, so that the limiting bolts are matched with nuts 12 to limit and connect the two connecting strips 8, and then the two connecting shells 4 are fixedly mounted on the reinforced concrete column 1, the mounting mode is simple and convenient, and the mounting efficiency is high.
In fig. 1-4: the reset mechanism comprises a bar-shaped column 13, the bar-shaped column 13 is fixedly welded at the bottom of the T-shaped frame 2, a sliding groove is formed in the bar-shaped column 13, a sliding plate 14 is connected in the sliding groove in a sliding manner, one end of the sliding plate 14 is fixedly connected with the inner top wall of the sliding groove through a plurality of reset springs 15, the other end of the sliding plate 14 is fixedly connected with a connecting column 16, the connecting column 16 extends to the outside of the bar-shaped column 13 through a connecting hole 9 and is fixedly welded with a connecting plate 17, and the connecting plate 17 is fixedly welded on the connecting shell 4.
This assembled self-resetting node, through the setting of this structure, when taking place the earthquake, its crossbeam 6 receives the vibration force and will drive through the connection steel bushing and connect shell 4 and carry out the displacement, at this moment through the setting of connecting plate 17, will drive spliced pole 16 and slide 14 and remove, the spring force that a plurality of reset springs 15 of rethread provided makes it can improve the power consumption ability of crossbeam 6 and reinforced concrete column 1 link to guarantee that crossbeam 6 can only carry out the displacement of a small circle, and then reduce the injury that crossbeam 6 receives.
In fig. 1-4: be provided with slipmat 18 between two connecting strips 8 that are located same one side, and set up the through-hole with spacing bolt 11 looks adaptation on the slipmat 18, the setting of slipmat 18 is convenient for increase two connecting strips 8 relative frictional force, avoid two connecting shells 4 to slide, spacing bolt 11's outside cover is equipped with gasket 19, its gasket 19 sets up between spacing bolt 11 and nut 12, its gasket 19's setting can increase nut 12 and spacing bolt 11's area of contact, reduce pressure, prevent not hard up, all correspond in two connecting shells 4 and be provided with friction material board 20, it can make connecting shell 4 slide relatively and realize friction power consumption.
The implementation principle of the assembled self-resetting node in the embodiment of the utility model is as follows: firstly, the T-shaped frame 2 is fixedly installed on the reinforced concrete column 1 through the plurality of installation bolts 3, the limiting bolts 11 penetrate through the connecting sleeves 10 arranged in the connecting strips 8, the two connecting shells 4 are fixedly limited on the applicable positions of the reinforced concrete column 1 through the threaded connection of the plurality of nuts 12 and the plurality of limiting bolts 11, then the cross beam 6 is fixedly installed in the connecting steel sleeve 5 through the mutual matching of the connecting steel sleeve 5 and the positioning bolts 7, the installation is easy to achieve by adopting the rotary-matching design, the construction operation speed is high, the cross beam 6 is connected with the reinforced concrete column 1, when an earthquake happens, the cross beam 6 is subjected to vibration force, the connecting shells 4 are driven to displace through the connecting steel sleeve 5, at this time, the connecting plates 17 are arranged, the connecting columns 16 and the sliding plates 14 are driven to move, and the energy consumption capacity of the connecting ends of the cross beam 6 and the reinforced concrete column 1 can be improved through the spring force provided by the plurality of reset springs 15.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A fabricated self-resetting node, comprising:
reinforced concrete column;
the two T-shaped frames are fixedly arranged on two sides of the reinforced concrete column through a plurality of mounting bolts;
the two connecting shells are fixedly sleeved outside the reinforced concrete column through the connecting components;
the two connecting steel sleeves are fixedly welded on the two connecting shells respectively;
the two cross beams are inserted into the connecting steel sleeve and fixedly arranged in the connecting steel sleeve through a plurality of positioning bolts;
and the two groups of reset mechanisms are arranged between the T-shaped frame and the connecting steel sleeve and are used for limiting the connecting steel sleeve on the reinforced concrete column.
2. A fabricated self-resetting node as defined in claim 1, wherein: the connecting assembly comprises four connecting strips, the four connecting strips are fixedly welded at two opposite ends of the connecting shell, two connecting holes are formed in the connecting strips, connecting sleeves are fixedly installed in the connecting holes, limit bolts are arranged in the two connecting sleeves located in the same direction, and nuts are connected to the limit bolts in a threaded mode.
3. A fabricated self-resetting node as defined in claim 1, wherein: the reset mechanism comprises a bar-shaped column, the bar-shaped column is fixedly welded at the bottom of the T-shaped frame, a sliding groove is formed in the bar-shaped column, a sliding plate is connected in the sliding groove in a sliding manner, one end of the sliding plate is fixedly connected with the inner top wall of the sliding groove through a plurality of reset springs, the other end of the sliding plate is fixedly connected with a connecting column, the connecting column extends to the outside of the bar-shaped column through a connecting hole and is fixedly welded with a connecting plate, and the connecting plate is fixedly welded on a connecting shell.
4. A fabricated self-resetting node as defined in claim 2, wherein: an anti-slip pad is arranged between the two connecting strips on the same side, and a through hole matched with the limit bolt is formed in the anti-slip pad.
5. A fabricated self-resetting node as defined in claim 2, wherein: the outside cover of limit bolt is equipped with the gasket, and its gasket sets up between limit bolt and nut.
6. A fabricated self-resetting node as defined in claim 1, wherein: friction material plates are correspondingly arranged in the two connecting shells, so that the connecting shells can slide relatively to realize friction energy consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321312477.4U CN219794189U (en) | 2023-05-26 | 2023-05-26 | Assembled self-resetting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321312477.4U CN219794189U (en) | 2023-05-26 | 2023-05-26 | Assembled self-resetting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219794189U true CN219794189U (en) | 2023-10-03 |
Family
ID=88151577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321312477.4U Active CN219794189U (en) | 2023-05-26 | 2023-05-26 | Assembled self-resetting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219794189U (en) |
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2023
- 2023-05-26 CN CN202321312477.4U patent/CN219794189U/en active Active
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