CN110792281A - Wooden connection structure of ancient building is with strengthening device - Google Patents
Wooden connection structure of ancient building is with strengthening device Download PDFInfo
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- CN110792281A CN110792281A CN201911088819.7A CN201911088819A CN110792281A CN 110792281 A CN110792281 A CN 110792281A CN 201911088819 A CN201911088819 A CN 201911088819A CN 110792281 A CN110792281 A CN 110792281A
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- sheet body
- connecting piece
- barrel body
- column
- barrel
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/027—Preventive constructional measures against earthquake damage in existing buildings
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0038—Force sensors associated with force applying means applying a pushing force
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a reinforcing device for a wooden connecting structure of an ancient building, which comprises a first connecting piece sleeved on a column and detachably connected with the column, wherein a supporting device is arranged on the circumference of the first connecting piece; viscous damping bradyseism device is established to the below of first connecting piece, viscous damping bradyseism device including the suit on the post and with the detachable barrel one of being connected of post, barrel one includes first lamellar body and second lamellar body, the one end of first lamellar body and second lamellar body is passed through articulated shaft one and is articulated, the other end of first lamellar body and second lamellar body passes through connecting piece one and connects, the cavity has been seted up to one of them terminal surface of barrel, the cavity intussuseption is filled with damping fluid, the lower part cartridge of first connecting piece is in the cavity. The invention has simple structure, reliable connection, good vibration damping effect and strong practicability and is worthy of popularization.
Description
Technical Field
The invention belongs to the technical field of ancient building structure reinforcement, and particularly relates to a reinforcing device for a wooden connecting structure of an ancient building.
Background
At present, for the reinforcement of wooden structure's ancient building, the mode of fixing with the reinforced connection spare at the node is mostly adopted, specifically adopt L type connection plate or T type connection plate, put it at the beam column link that needs the enhancement, then with the screw with L type connection plate or T type connection plate fix on the beam column can, this kind of method easy operation is feasible, but under the vibration condition, this kind of rigid connection reinforcement can not cushion the vibration for the shock resistance of structure worsens, consequently still receives the restriction in practical application.
Disclosure of Invention
In view of the above, the invention provides a reinforcing device for a wooden connection structure of an ancient building, which is used for overcoming the defects in the prior art.
The technical scheme of the invention is as follows:
a reinforcing device for a wooden connection structure of an ancient building comprises a first connecting piece sleeved on a column and detachably connected with the column, wherein a supporting device is arranged on the circumference of the first connecting piece, one end of the supporting device is hinged with the first connecting piece, the other end of the supporting device is provided with a second connecting piece, the second connecting piece is hinged with the supporting device, and the second connecting piece is sleeved on a beam and detachably connected with the beam;
a viscous damping and cushioning device is arranged below the first connecting piece and comprises a first cylinder body which is sleeved on the column and detachably connected with the column, the first cylinder body comprises a first sheet body and a second sheet body, one ends of the first sheet body and the second sheet body are hinged through a first hinge shaft, the other ends of the first sheet body and the second sheet body are connected through a first connecting piece, a cavity is formed in one end face of the cylinder body, damping liquid is filled in the cavity, and the lower part of the first connecting piece is inserted into the cavity;
the first gasket is used for increasing friction force between the first cylinder body and the column to improve holding force, and the first gasket is fixed with the inner walls of the concave surfaces of the first cylinder body and the second cylinder body respectively.
Preferably, first connecting piece includes the suit on the post and with the detachable barrel two of being connected of post, the barrel two includes third lamellar body and fourth lamellar body, the one end of third lamellar body and fourth lamellar body is passed through the articulated shaft two and is articulated, the other end of third lamellar body and fourth lamellar body passes through the connecting piece two and is connected, the adjacent end of third lamellar body and fourth lamellar body is seted up flutedly, the recess sets up the lower extreme at third lamellar body and fourth lamellar body.
Preferably, friction plates are respectively fixed on the inner walls of the concave surfaces of the third plate body and the fourth plate body, a protective layer used for protection is arranged between each friction plate and the corresponding cylindrical surface, and the protective layer is fixed on the corresponding cylindrical surface in a wrapping mode.
Preferably, the support means is one of a hydraulic cylinder or a pneumatic cylinder.
Preferably, the second connecting piece includes that the suit is at barrel three on the roof beam, barrel three includes fifth lamellar body and sixth lamellar body, articulated shaft three is passed through to the one end of fifth lamellar body and sixth lamellar body, the other end of fifth lamellar body and sixth lamellar body passes through connecting piece three and connects, be provided with the gasket two that is used for increasing the frictional force between barrel three and the roof beam in order to improve the power of holding tightly on the concave surface inner wall of fifth lamellar body and sixth lamellar body respectively, gasket two is fixed with the concave surface inner wall of fifth lamellar body and sixth lamellar body respectively.
Preferably, gasket one and gasket two are embedded respectively to have the pressure sensor who is used for detecting the power of holding tightly size, are provided with the GPS that is used for the sign to strengthen the device position on the barrel one, GPS and pressure sensor electricity all are connected with wireless transmission device, wireless transmission device is connected with the controller electricity of peripheral hardware, the controller is connected with alarm and power supply electricity respectively, the controller is used for real-time reception pressure sensor's detected value to compare with the predetermined power of holding tightly threshold value down in the controller, when pressure sensor's detected value is less than the predetermined power of holding tightly threshold value down in the controller, the controller utilizes GPS to carry out the sign after acquireing the alarm position, and sends control signal and reports to the police for the alarm.
Compared with the prior art, the reinforcing device for the wooden connection structure of the historic building, provided by the invention, has the advantages of simple structure, reliable connection, good vibration damping effect and strong practicability, and is worthy of popularization.
Drawings
FIG. 1 is a front view of the overall structural schematic of the present invention;
FIG. 2 is a top view of the overall structural schematic of the present invention;
FIG. 3 is a partial schematic view of the viscous damping vibration damper of the present invention;
FIG. 4 is a front view of a schematic structural view of a first connector of the present invention;
FIG. 5 is a top view of a schematic structural view of a first connector of the present invention;
FIG. 6 is a front view of a schematic structural view of a second connector of the present invention;
fig. 7 is a left side view showing a structural view of the second connecting member of the present invention.
Detailed Description
The invention provides a reinforcing device for a wooden connection structure of an ancient building, which is described below with reference to the structural schematic diagrams of figures 1 to 7.
Example 1
As shown in fig. 1 to 2, the reinforcing device for the wooden connection structure of the historic building comprises a first connecting piece 2 which is sleeved on a column and is detachably connected with the column.
Specifically, as shown in fig. 4 to 5, the first connecting member 2 includes a second cylinder body, the second cylinder body is sleeved on the column to be reinforced, the second cylinder body includes a third plate 201 and a fourth plate 202, one end of the third plate 201 and one end of the fourth plate 202 are hinged through a second hinge shaft 203, and the other end of the third plate 201 and the other end of the fourth plate 202 are connected through a second connecting member 204, so that the second cylinder body formed by the third plate 201 and the fourth plate 202 can be conveniently installed and removed from the column to be reinforced.
The circumference of first connecting piece 2 is provided with two strutting arrangement 4 that the symmetry set up, and strutting arrangement 4's one end is articulated with first connecting piece 2, and strutting arrangement 4's the other end articulates second connecting piece 5, and second connecting piece 5 suit is on the roof beam and with the detachable connection of roof beam.
Specifically, the supporting device 4 is one of a hydraulic cylinder and a pneumatic cylinder, and is used for adaptively adjusting the magnitude of the supporting force.
The viscous damping cushioning device 1 is arranged below the first connecting piece 2, as shown in fig. 3, the viscous damping cushioning device 1 comprises a first cylinder body which is sleeved on the column and detachably connected with the column, the first cylinder body comprises a first sheet body 101 and a second sheet body 105, one ends of the first sheet body 101 and the second sheet body 105 are hinged through a first hinge shaft 104, the other ends of the first sheet body 101 and the second sheet body 105 are connected through a first connecting piece 103, a cavity 102 is formed in one end face of the cylinder body, and damping liquid is filled in the cavity 102.
The first connecting member 103 is specifically a bolt connecting structure.
In addition, the adjacent ends of the third sheet body 201 and the fourth sheet body 202 are provided with a groove 205, and the groove 205 is arranged at the lower ends of the third sheet body 201 and the fourth sheet body 202, so that the width of the lower ends of the third sheet body 201 and the fourth sheet body 202 is smaller than that of the upper ends of the third sheet body 201 and the fourth sheet body 202, a boss structure is formed, and the lower ends of the third sheet body 201 and the fourth sheet body 202 are conveniently inserted into damping liquid in the cavity 102 to form a damping and cushioning structure.
The inner walls of the concave surfaces of the first sheet body 101 and the second sheet body 105 are respectively provided with a first gasket 6 used for increasing the friction force between the first cylinder body and the column so as to improve the holding force, and the first gasket 6 is respectively fixed with the inner walls of the concave surfaces of the first sheet body 101 and the second sheet body 105.
Furthermore, friction plates 3 are respectively fixed on the inner walls of the concave surfaces of the third plate body 201 and the fourth plate body 202, a protective layer used for protection is arranged between each friction plate 3 and the cylindrical surface, and the protective layer is coated and fixed on the cylindrical surface, so that the surface of the cylindrical body is prevented from being damaged by reinforcement.
Further, as shown in fig. 6 to 7, the second connecting member 5 includes a third cylinder body sleeved on the beam, the third cylinder body includes a fifth sheet body 501 and a sixth sheet body 502, one end of the fifth sheet body 501 and one end of the sixth sheet body 502 are hinged through a third hinge shaft 503, the other end of the fifth sheet body 501 and the other end of the sixth sheet body 502 are connected through a third connecting member 504, a second gasket 7 for increasing the friction between the third cylinder body and the beam to improve the holding force is respectively arranged on the inner walls of the concave surfaces of the fifth sheet body 501 and the sixth sheet body 502, and the second gasket 7 is respectively fixed with the inner walls of the concave surfaces of the fifth sheet body 501 and the sixth sheet body 502.
Furthermore, gasket 6 and gasket 7 are embedded respectively to have and are used for detecting the pressure sensor who holds the power size tightly, prevent to hold the power tightly and do not enough cause and consolidate the inefficacy, perhaps hold the power tightly and lead to the fact the damage to the column face too greatly. In addition, still be provided with the GPS that is used for the sign to strengthen the device position on the barrel one, GPS and pressure sensor electricity all are connected with wireless transmission device, wireless transmission device is connected with the controller electricity of peripheral hardware, the controller is connected with alarm and power supply electricity respectively and is connected, the controller is used for receiving pressure sensor's detected value in real time, and compare with the predetermined threshold value under the power of holding in the controller, when pressure sensor's detected value is less than the predetermined threshold value under the power of holding in the controller, or when pressure sensor's detected value is greater than the predetermined threshold value on the power of holding in the controller, the controller utilizes GPS to obtain the sign after the alarm position, and send control signal and report to the police for managers makes clear and makes clear the reinforcement state of each reinforcement point.
When the damping fluid-tight cylinder is used, the first sheet body 101 and the second sheet body 105 are placed at positions to be reinforced of the cylinder, then the first sheet body 101 and the second sheet body 105 are fastened through the first connecting piece 103 to enable the first sheet body 101 and the second sheet body 105 to hug the cylinder, then the third sheet body 201 and the fourth sheet body 202 are placed above the first sheet body 101 and the second sheet body 105, the boss structures on the third sheet body 201 and the fourth sheet body 202 are enabled to be opposite to the cavity 102 structures on the first sheet body 101 and the second sheet body 105, after the boss structures are inserted into damping fluid in the cavity 102, the second connecting piece 204 is fastened to enable the third sheet body 201 and the fourth sheet body 202 to hug the cylinder, and the hugging force of the hugging cylinder is preferably within the preset upper and lower thresholds of the controller. Adjusting strutting arrangement 4's length, sending second connecting piece 5 to the position of treating of roof beam and consolidating, putting fifth lamellar body 501 and sixth lamellar body 502 on the position that the roof beam is treated to consolidate, the fastening of reuse connecting piece three 504 makes fifth lamellar body 501 and sixth lamellar body 502 hug closely the roof beam, it is advisable within the predetermined upper and lower threshold value of the power of hugging closely the roof beam, finally adjusting strutting arrangement 4's length so that adjusting the holding power can in reasonable scope.
The reinforcing device for the wooden connection structure of the historic building provided by the invention is simple in structure, reliable in connection, good in vibration damping effect, strong in practicability and worthy of popularization.
The above disclosure is only for the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (6)
1. The reinforcing device for the wooden connecting structure of the historic building is characterized by comprising a first connecting piece (2) which is sleeved on a column and detachably connected with the column, wherein a supporting device (4) is arranged on the circumferential direction of the first connecting piece (2), one end of the supporting device (4) is hinged to the first connecting piece (2), a second connecting piece (5) is arranged at the other end of the supporting device (4), the second connecting piece (5) is hinged to the supporting device (4), and the second connecting piece (5) is sleeved on a beam and detachably connected with the beam;
a viscous damping and cushioning device (1) is arranged below the first connecting piece (2), the viscous damping and cushioning device (1) comprises a first barrel body which is sleeved on the column and detachably connected with the column, the first barrel body comprises a first sheet body (101) and a second sheet body (105), one ends of the first sheet body (101) and the second sheet body (105) are hinged through a first hinge shaft (104), the other ends of the first sheet body (101) and the second sheet body (105) are connected through a first connecting piece (103), a cavity (102) is formed in one end face of the barrel body, damping liquid is filled in the cavity (102), and the lower part of the first connecting piece (2) is inserted into the cavity (102);
the inner walls of the concave surfaces of the first sheet body (101) and the second sheet body (105) are respectively provided with a first gasket (6) for increasing the friction force between the first cylinder body and the column so as to improve the holding force, and the first gasket (6) is respectively fixed with the inner walls of the concave surfaces of the first sheet body (101) and the second sheet body (105).
2. The strengthening device for the wooden connecting structure of the historic building is characterized in that the first connecting piece (2) comprises a second barrel body which is sleeved on the column and is detachably connected with the column, the second barrel body comprises a third sheet body (201) and a fourth sheet body (202), one end of the third sheet body (201) and one end of the fourth sheet body (202) are hinged through a second hinge shaft (203), the other end of the third sheet body (201) and the other end of the fourth sheet body (202) are connected through a second connecting piece (204), a groove (205) is formed in the adjacent end of the third sheet body (201) and the adjacent end of the fourth sheet body (202), and the groove (205) is formed in the lower end of the third sheet body (201) and the lower end of the fourth sheet body (202).
3. The reinforcing device for the wooden connecting structure of the historic building is characterized in that friction plates (3) are respectively fixed on the inner walls of the concave surfaces of the third plate body (201) and the fourth plate body (202), a protective layer used for protection is arranged between each friction plate (3) and the cylindrical surface, and the protective layer is wrapped and fixed on the cylindrical surface.
4. A strengthening device for wooden connecting structure of ancient building according to claim 1, characterized in that, the supporting device (4) is one of hydraulic cylinder or pneumatic cylinder.
5. The strengthening device for the wooden connection structure of the historic building according to claim 1, wherein the second connecting piece (5) comprises a third barrel body sleeved on the beam, the third barrel body comprises a fifth barrel body (501) and a sixth barrel body (502), one ends of the fifth barrel body (501) and the sixth barrel body (502) are hinged through a third hinge shaft (503), the other ends of the fifth barrel body (501) and the sixth barrel body (502) are connected through a third connecting piece (504), a second gasket (7) used for increasing the friction force between the third barrel body and the beam to improve the holding force is arranged on the inner wall of the concave surface of the fifth barrel body (501) and the inner wall of the concave surface of the sixth barrel body (502) respectively, and the second gasket (7) is fixed with the inner wall of the concave surface of the fifth barrel body (501) and the concave surface of the sixth barrel body (502) respectively.
6. The strengthening device for the wooden connection structure of the ancient building according to claim 5, characterized in that a pressure sensor for detecting the magnitude of the holding force is embedded in each of the first gasket (6) and the second gasket (7), a GPS for identifying the position of the strengthening device is arranged on the first cylinder, the GPS and the pressure sensor are electrically connected with a wireless transmission device, the wireless transmission device is electrically connected with an external controller, the controller is electrically connected with an alarm and a power supply respectively, the controller is used for receiving the detection value of the pressure sensor in real time and comparing the detection value with a lower threshold value of the holding force preset in the controller, and when the detection value of the pressure sensor is smaller than the lower threshold value of the holding force preset in the controller, the controller utilizes the GPS to obtain the alarm position and then identify the alarm position and send a control signal to alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911088819.7A CN110792281A (en) | 2019-11-08 | 2019-11-08 | Wooden connection structure of ancient building is with strengthening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911088819.7A CN110792281A (en) | 2019-11-08 | 2019-11-08 | Wooden connection structure of ancient building is with strengthening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110792281A true CN110792281A (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911088819.7A Pending CN110792281A (en) | 2019-11-08 | 2019-11-08 | Wooden connection structure of ancient building is with strengthening device |
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| Country | Link |
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| CN (1) | CN110792281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112666139A (en) * | 2020-12-11 | 2021-04-16 | 南阳理工学院 | Historic building wood member material condition evaluation method based on microstructure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6364575B1 (en) * | 2000-09-07 | 2002-04-02 | Michael S. Bradley | Underwater pile repair jacket form |
| CN206233630U (en) * | 2016-12-07 | 2017-06-09 | 四川省建筑科学研究院 | Space Expanding structure for wearing bucket type gallows timber |
| CN208380141U (en) * | 2018-07-07 | 2019-01-15 | 陕西工业职业技术学院 | A kind of seismic reinforcing structure of existing building |
| CN110029862A (en) * | 2019-05-24 | 2019-07-19 | 国网山东省电力公司平度市供电公司 | A kind of adjustable electric line bar bracing means and application method |
| CN209228101U (en) * | 2018-11-28 | 2019-08-09 | 安徽天地间古建筑修缮有限公司 | Ancient building wood connecting structure stiffening device |
| CN209324023U (en) * | 2018-11-21 | 2019-08-30 | 长桥建设(深圳)有限公司 | A kind of novel ancient building maintenance tooling |
-
2019
- 2019-11-08 CN CN201911088819.7A patent/CN110792281A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6364575B1 (en) * | 2000-09-07 | 2002-04-02 | Michael S. Bradley | Underwater pile repair jacket form |
| CN206233630U (en) * | 2016-12-07 | 2017-06-09 | 四川省建筑科学研究院 | Space Expanding structure for wearing bucket type gallows timber |
| CN208380141U (en) * | 2018-07-07 | 2019-01-15 | 陕西工业职业技术学院 | A kind of seismic reinforcing structure of existing building |
| CN209324023U (en) * | 2018-11-21 | 2019-08-30 | 长桥建设(深圳)有限公司 | A kind of novel ancient building maintenance tooling |
| CN209228101U (en) * | 2018-11-28 | 2019-08-09 | 安徽天地间古建筑修缮有限公司 | Ancient building wood connecting structure stiffening device |
| CN110029862A (en) * | 2019-05-24 | 2019-07-19 | 国网山东省电力公司平度市供电公司 | A kind of adjustable electric line bar bracing means and application method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112666139A (en) * | 2020-12-11 | 2021-04-16 | 南阳理工学院 | Historic building wood member material condition evaluation method based on microstructure |
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