CN207974555U - A kind of building structure strengthening device - Google Patents
A kind of building structure strengthening device Download PDFInfo
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- CN207974555U CN207974555U CN201820136247.XU CN201820136247U CN207974555U CN 207974555 U CN207974555 U CN 207974555U CN 201820136247 U CN201820136247 U CN 201820136247U CN 207974555 U CN207974555 U CN 207974555U
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Abstract
The utility model discloses a kind of building structure strengthening devices, including left plate, right steel plate, left thin fiber board, right thin fiber board, floor, there is left protrusion beside left plate, there is left fixed plate beside left plate, there is screw hole in the middle part of left fixed plate, there is right protrusion on left protrusion side, there is reinforcing screw on left protrusion side, there is right steel plate on right protrusion side, has right thin fiber board inside right steel plate, has left thin fiber board beside right thin fiber board, there is floor beside left thin fiber board, there is grouting material beside floor, has reinforcing bar beside grouting material, have right fixed plate beside right steel plate.Advantageous effect is：Pass through left and right steel plate and left and right thin fiber board, so that building-supporting column load-bearing capacity and antidetonation or rock ability reinforcement, pass through reinforcing bar and grouting material, so that building-supporting column resists the enhancing of horizontal shear force ability, by there is left and right fixed plate, so that building-supporting column and the connection on crossbeam and ground are more stable, effective reinforcing construction structure extends the service life of building structure.
Description
Technical field
The utility model belongs to building structure strengthening field, and in particular to a kind of building structure strengthening device.
Background technology
With the rapid development of the national economy, construction industry has arrived unprecedented development gold period, in some airports, fire
Station and service location are particularly important for the reinforcing of pillar and beam, during prolonged use, due to strong concrete
It is existing that excessive, crack of amount of deflection etc. occur in the structures such as the beam slabs of some buildings of the reasons such as degree is inadequate, load increases, section design deficiency
As, influence the safe to use and durability of structure, in building structure strengthening common reinforcement means include prestressing and
Increasing section method for strengthening, increasing section method for strengthening is mainly using increasing section, sticking carbon fiber, steel plate, external prestressing etc.
Treatment measures, Enlargement of Section can effectively improve the ultimate strength and rigidity in section to be reinforced, but due to this method belong to by
Dynamic method for strengthening, passively paste is on original structure for reinforcing layer material, and after reinforcing well, reinforcing layer new material is zero stress state, and former
Material is due to assuming responsibility for dead load early period, therefore raw material have certain stress level after reinforcing, good rear new and old so as to cause reinforcing
There are certain stress difference, i.e. new material possibility " Stress resort " or " stress is advanced " for material, and different " strain difference " has can
Can be when old material can be made to reach strength degree, another new material is also much not up to its strength degree, in this way, not only without
Ji, and its consolidation effect is limited, and prestressing is carried after reinforcing causes for civil engineering structure band plus supporting material " quilt
It is dynamic " stress, the inadequate natural endowment of response lag, change from passive to active, given full play to rear plus supporting material high tensile energy, had
Effect improves the utilization ratio of its material；Simultaneously as " active " of applied stress improves the stress of reinforced structure,
The performance for waiting for strenthening member is improved, improves the bearing capacity for being reinforced component, but the rigidity of this method pair cross-section carries
It is high limited, and this method technique is cumbersome, required anchor is also more complex.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of building structure strengthening device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of building structure strengthening device, including left plate, right steel plate, left thin fiber board, right thin fiber board, floor, institute
It states and is provided with left protrusion beside left plate, left fixed plate is provided with beside the left plate, is provided in the middle part of the left fixed plate
Screw hole, the left protrusion side are provided with right protrusion, and the left protrusion side is provided with reinforcing bolt, the right protrusion side
It is provided with the right steel plate, the right steel plate is internally provided with the right thin fiber board, is provided with beside the right thin fiber board
The left thin fiber board, the left thin fiber board side are provided with the floor, are provided with grouting material beside the floor, institute
It states and is provided with reinforcing bar beside grouting material, right fixed plate is provided with beside the right steel plate.
In above structure, the left plate and the right steel plate are by the way that the left protrusion is connect with the right protrusion is secured
It links together, then the reinforcing bar is set, for the left plate and the right steel plate around the support column built, and into
Row grouting material pours, and the left fixed plate can be connect with ground or building in the bottom of building-supporting column with the right fixed plate
The top for building support column is connect with crossbeam, and the screw hole can be connected across screw with ground or crossbeam.
In order to further increase strengthening quality, the left fixed plate is internally provided with the screw hole, the left fixed plate
It is securely connect by bolt with the left plate, the left plate projects through firm welding with the left side and connect.
In order to further increase strengthening quality, the right thin fiber board is securely connected with the right steel plate by strength glue bond
It connects, the right steel plate projects through firm welding with the right side and connect, and the right steel plate passes through bolt jail with the right fixed plate
It is solidly connected, the left protrusion projects through the reinforcing bolt with the right side and securely connect.
In order to further increase strengthening quality, the left thin fiber board is connect with the grouting material by viscosity, described
Reinforcing bar is positioned over inside the grouting material, and the right thin fiber board is connect with the grouting material by viscosity.
In order to further increase strengthening quality, the left plate is securely connected with the left thin fiber board by strength glue bond
It connects, the floor is connect with the left plate by firm welding, and the floor is with the right steel plate by being welded to connect.
Advantageous effect is：By the way that left and right steel plate and left and right thin fiber board is arranged so that building-supporting column load-bearing capacity
And antidetonation or ability reinforcement is rocked, pass through and reinforcing bar and grouting material are set so that building-supporting column resists horizontal shear force
Ability enhances, by being provided with left and right fixed plate so that building-supporting column and the connection on crossbeam and ground are more stable, effectively add
Gu building structure extends the service life of building structure.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram figure of building structure strengthening device described in the utility model.
1, left plate；2, right steel plate；3, left thin fiber board；4, right thin fiber board；5, left protrusion；6, right protrusion；7, floor；
8, reinforcing bar；9, grouting material；10, bolt is reinforced；11, left fixed plate；12, right fixed plate；13, screw hole.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of building structure strengthening device, including left plate 1, right steel plate 2, left thin fiber board 3, right fiber
Thin plate 4, floor 7, the side of left plate 1 are provided with left raised 5, and 1 side of left plate is provided with left fixed plate 11, in left fixed plate 11
Portion is provided with screw hole 13, and left raised 5 side is provided with right raised 6, and left raised 5 side, which is provided with, reinforces bolt 10, and right raised 6
Side is provided with right steel plate 2, and right steel plate 2 is internally provided with right thin fiber board 4, and it is thin that 4 side of right thin fiber board is provided with left fiber
Plate 3,3 side of left thin fiber board are provided with floor 7, and 7 side of floor is provided with grouting material 9, and 9 side of grouting material is provided with steel
Muscle 8,2 side of right steel plate are provided with right fixed plate 12.
In above structure, left plate 1 is securely joined together with right steel plate 2 by left raised 5 connect with right raised 6,
Then reinforcing bar 8 is set, for left plate 1 and right steel plate 2 around the support column built, and carry out the pouring of grouting material 9, Zuo Gu
Fixed board 11 can connect with ground in the bottom of building-supporting column with right fixed plate 12 or connect at the top of building-supporting column and crossbeam
It connects, screw hole 13 can be connected across screw with ground or crossbeam.
In order to further increase strengthening quality, left fixed plate 11 is internally provided with screw hole 13, left fixed plate 11 and left steel
Plate 1 is securely connected by bolt, and left plate 1 is connect with left raised 5 by firm welding, and right thin fiber board 4 passes through with right steel plate 2
Strength glue bond securely connects, and right steel plate 2 is connect with right raised 6 by firm welding, and right steel plate 2 passes through spiral shell with right fixed plate 12
Bolt securely connects, and left raised 5 are securely connect with right raised 6 by reinforcing bolt, and left thin fiber board 3 passes through viscous with grouting material 9
Property connection, reinforcing bar 8 is positioned over inside grouting material 9, and right thin fiber board 4 is connect with grouting material 9 by viscosity, left plate 1 and
Left thin fiber board 3 is securely connected by strength glue bond, and floor 7 is connect with left plate 1 by firm welding, floor 7 and right steel
Plate 2 is by being welded to connect.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (5)
1. a kind of building structure strengthening device, it is characterised in that：It is thin including left plate, right steel plate, left thin fiber board, right fiber
Plate, floor, the left plate side are provided with left protrusion, left fixed plate, the left fixed plate are provided with beside the left plate
Middle part is provided with screw hole, and the left protrusion side is provided with right protrusion, and the left protrusion side is provided with reinforcing bolt, described
Right protrusion side is provided with the right steel plate, and the right steel plate is internally provided with the right thin fiber board, the right thin fiber board
Side is provided with the left thin fiber board, and the floor is provided with beside the left thin fiber board, is provided with beside the floor
Grouting material, the grouting material side are provided with reinforcing bar, right fixed plate are provided with beside the right steel plate.
2. a kind of building structure strengthening device according to claim 1, it is characterised in that：Setting inside the left fixed plate
There are the screw hole, the left fixed plate securely to be connect by bolt with the left plate, the left plate and the left protrusion
It is connected by firm welding.
3. a kind of building structure strengthening device according to claim 1, it is characterised in that：The right thin fiber board with it is described
Right steel plate is securely connected by strength glue bond, and the right steel plate projects through firm welding with the right side and connect, the right steel
Plate is securely connect with the right fixed plate by bolt, and the left protrusion projects through the reinforcing bolt with the right side and securely connects
It connects.
4. a kind of building structure strengthening device according to claim 1, it is characterised in that：The left thin fiber board with it is described
Grouting material is connected by viscosity, and the reinforcing bar is positioned over inside the grouting material, the right thin fiber board and the grouting
Material is connected by viscosity.
5. a kind of building structure strengthening device according to claim 1, it is characterised in that：The left plate and the left fibre
Dimension thin plate securely connected by strength glue bond, the floor is connect with the left plate by firm welding, the floor and
The right steel plate is by being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136247.XU CN207974555U (en) | 2018-01-26 | 2018-01-26 | A kind of building structure strengthening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136247.XU CN207974555U (en) | 2018-01-26 | 2018-01-26 | A kind of building structure strengthening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974555U true CN207974555U (en) | 2018-10-16 |
Family
ID=63769895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820136247.XU Expired - Fee Related CN207974555U (en) | 2018-01-26 | 2018-01-26 | A kind of building structure strengthening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207974555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844815A (en) * | 2020-07-15 | 2020-10-30 | 哈尔滨工业大学 | Connecting method of steel material and carbon fiber woven piece |
-
2018
- 2018-01-26 CN CN201820136247.XU patent/CN207974555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844815A (en) * | 2020-07-15 | 2020-10-30 | 哈尔滨工业大学 | Connecting method of steel material and carbon fiber woven piece |
| CN111844815B (en) * | 2020-07-15 | 2021-11-02 | 哈尔滨工业大学 | Connecting method of steel material and carbon fiber woven piece |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20200126 |