CN217299975U - Existing building structure reinforcing apparatus - Google Patents
Existing building structure reinforcing apparatus Download PDFInfo
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- CN217299975U CN217299975U CN202220507629.5U CN202220507629U CN217299975U CN 217299975 U CN217299975 U CN 217299975U CN 202220507629 U CN202220507629 U CN 202220507629U CN 217299975 U CN217299975 U CN 217299975U
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- rod
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- positioning
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Abstract
The utility model discloses an existing building structure reinforcing apparatus, including connecting rod, first dead lever and second dead lever, the connecting rod comprises two-way threaded rod and bracing piece, the bracing piece quantity is established to two, two-way threaded rod both ends respectively with two bracing piece threaded connection, two-way threaded rod middle part fixed connection has swivel nut, bracing piece one end is equipped with location fixed establishment, first constant head tank has been seted up on first fixed rod surface, first constant head tank quantity is established to two. The utility model discloses a crisscross setting of two first dead levers and two second dead levers is the groined type to can make two first dead levers and two second dead levers surround the heel post of equidimension not, later through rotatory fixation nut alright with fixed with first dead lever and second dead lever and connecting rod, thereby can accomplish the fixed operation of device and different heel posts, device easy operation installation effectiveness is high simultaneously.
Description
Technical Field
The utility model relates to a reinforcing apparatus field, concretely relates to existing building structure reinforcing apparatus.
Background
In the long-term use process of a building, reliable earthquake resistance and enough deflection and strength are required, and a reinforcing device needs to be installed on the existing building so that the building can have better usability and service life, wherein a bearing column is one of important structures of the building, and therefore, the bearing column needs to be reinforced through the reinforcing device.
The existing building structure reinforcing device on the market only needs to adjust the size of the bearing columns with different diameters when the bearing columns are installed, so that the installation steps are complex, and the installation efficiency is low.
Therefore, it is necessary to provide a reinforcement device for existing building structures to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an existing building structure reinforcing apparatus, set up to the groined type through two first dead levers and two crisscross settings of second dead lever to can make two first dead levers and two second dead levers surround the spandrel post of equidimension not, later through rotatory fixation nut alright with fixed with first dead lever and second dead lever and connecting rod, thereby can accomplish the fixed operation of device and different spandrel posts, device easy operation installation effectiveness is high simultaneously, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an existing building structure reinforcing apparatus, includes connecting rod, first dead lever and second dead lever, the connecting rod comprises two-way threaded rod and bracing piece, bracing piece quantity is established to two, two-way threaded rod both ends respectively with two bracing piece threaded connection, two-way threaded rod middle part fixed connection has the swivel nut, bracing piece one end is equipped with location fixed establishment, first constant head tank has been seted up on first fixed rod surface, first constant head tank quantity is established to two, two first constant head tank is about first dead lever central line symmetric distribution, second fixed rod surface is equipped with the second constant head tank, second constant head tank quantity is established to two, two the second constant head tank is about second dead lever central line symmetric distribution.
Preferably, the positioning and fixing mechanism comprises a limiting rod, a first limiting groove and a second limiting groove, one end of the limiting rod is fixedly connected with the support rod, a sliding groove is formed in the middle of the limiting rod, a positioning rod is arranged in the sliding groove in a sliding manner, a positioning threaded rod is fixedly connected to the top of the positioning threaded rod, the top of the positioning threaded rod penetrates through the limiting rod, a fixing nut is connected to the outer side of the positioning threaded rod in a threaded manner, the first limiting grooves are arranged in the limiting rod, the number of the first limiting grooves is two, the two first limiting grooves are symmetrically distributed around the central line of the limiting rod, a first fixing block is arranged in the first limiting groove in a sliding manner, a first driven abutting block is fixedly connected to one side of the first fixing block, a first driving abutting block is arranged to one side of the first driven abutting block, and one side of the first driving abutting block is fixedly connected with the positioning rod, the second limiting grooves are arranged inside the limiting rod, the number of the second limiting grooves is two, the two second limiting grooves are symmetrically distributed around the central line of the limiting rod, a second fixing block is arranged inside the second limiting grooves in a sliding mode, a second driven abutting block is fixedly connected to one side of the second fixing block, a second driving abutting block is arranged on one side of the second driven abutting block, and one side of the second driving abutting block is fixedly connected with the positioning rod.
Preferably, the connecting rods are arranged in four, the first fixing rods are arranged in two groups, the first fixing rods are symmetrically distributed about the central line of the connecting rods, each group of the first fixing rods is arranged in two groups, the second fixing rods are arranged in two groups, the first fixing rods are symmetrically distributed about the central line of the connecting rods, each group of the second fixing rods is arranged in two groups, two adjacent first fixing rods and two adjacent second fixing rods are arranged in a staggered mode to form a # -shaped structure, two adjacent first positioning grooves and two adjacent second positioning grooves are arranged in a staggered mode, and the limiting rods sequentially penetrate through the first positioning grooves and the second positioning grooves.
Preferably, a friction layer is arranged on one side of the first fixed block, the first fixed block is matched with the first positioning groove, the cross sections of the first driven abutting block and the first driving abutting block are both triangular, the friction layer is arranged on one side of the second fixed block, the second fixed block is matched with the second positioning groove, and the cross sections of the second driven abutting block and the second driving abutting block are both triangular.
Preferably, the two ends of the second fixing rod are both hinged with abutting rods, and one ends, far away from the second fixing rod, of the abutting rods are hinged with mounting plates.
Preferably, the mounting plate surface has been seted up the mounting hole, the mounting hole quantity is established to a plurality ofly, fixation nut bottom and second dead lever phase-match.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the two first fixing rods and the two second fixing rods are arranged in a staggered mode to form a # -shape, so that the two first fixing rods and the two second fixing rods can surround bearing columns with different sizes, and then the first fixing rods, the second fixing rods and the connecting rods can be fixed through rotating the fixing nuts, so that the fixing operation of the device and different bearing columns can be completed, and meanwhile the device is simple in operation and high in installation efficiency;
2. can drive the rotation of two-way threaded rod through rotatory swivel nut to can make and the distance change between two bracing pieces of its threaded connection, and then can make the device and the heel post phase-match of co-altitude not, be favorable to improving the frictional force between first fixed block and the first constant head tank through setting up the frictional layer, and the frictional force between second fixed block and the second constant head tank, and then be favorable to improving the fixed strength of device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connecting rod structure of the present invention;
FIG. 3 is a schematic view of the connection structure between the first fixing tube and the second fixing rod of the present invention;
FIG. 4 is a longitudinal sectional view of the stop lever of the present invention;
fig. 5 is a cross sectional view of the stop lever of the present invention.
Description of reference numerals:
1. a connecting rod; 2. a first fixing lever; 3. a second fixing bar; 4. a bidirectional threaded rod; 5. a support bar; 6. rotating the nut; 7. a first positioning groove; 8. a second positioning groove; 9. a limiting rod; 10. a first limit groove; 11. a second limit groove; 12. positioning a rod; 13. positioning a threaded rod; 14. fixing a nut; 15. a first fixed block; 16. a first driven resisting block; 17. a first active butting block; 18. a second fixed block; 19. a second driven resisting block; 20. a second active butting block; 21. mounting a plate; 22. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an existing building structure reinforcing device as shown in figures 1-5, which comprises a connecting rod 1, a first fixing rod 2 and a second fixing rod 3, wherein the connecting rod 1 is composed of a bidirectional threaded rod 4 and two supporting rods 5, the number of the supporting rods 5 is two, two ends of the bidirectional threaded rod 4 are respectively in threaded connection with the two supporting rods 5, a rotating nut 6 is fixedly connected at the middle part of the bidirectional threaded rod 4, one end of the supporting rod 5 is provided with a positioning fixing mechanism, a first positioning groove 7 is arranged on the surface of the first fixing rod 2, the number of the first positioning grooves 7 is two, the two first positioning grooves 7 are symmetrically distributed about the central line of the first fixing rod 2, a second positioning groove 8 is arranged on the surface of the second fixing rod 3, the number of the second positioning grooves 8 is two, and the two second positioning grooves 8 are symmetrically distributed about the central line of the second fixing rod 3, the two-way threaded rod 4 can be driven to rotate by rotating the rotating nut 6, so that the distance between the two supporting rods 5 in threaded connection with the two-way threaded rod can be changed, and the device can be matched with load-bearing columns with different heights.
Further, in the above technical solution, the positioning and fixing mechanism includes a limiting rod 9, a first limiting groove 10 and a second limiting groove 11, one end of the limiting rod 9 is fixedly connected with the support rod 5, a sliding groove is formed in the middle of the limiting rod 9, a positioning rod 12 is slidably arranged in the sliding groove, a positioning threaded rod 13 is fixedly connected to the top of the positioning rod 12, the top of the positioning threaded rod 13 penetrates through the limiting rod 9, a fixing nut 14 is threadedly connected to the outer side of the positioning threaded rod 13, the first limiting groove 10 is arranged in the limiting rod 9, the number of the first limiting grooves 10 is two, the two first limiting grooves 10 are symmetrically distributed about the center line of the limiting rod 9, a first fixing block 15 is slidably arranged in the first limiting groove 10, a first driven block 16 is fixedly connected to one side of the first fixing block 15, a first driving abutting block 17 is arranged to one side of the first driven abutting block 16, one side of the first driving abutting block 17 is fixedly connected with the positioning rod 12, the second limiting grooves 11 are formed in the limiting rod 9, the number of the second limiting grooves 11 is two, the two second limiting grooves 11 are symmetrically distributed about the central line of the limiting rod 9, the second fixing block 18 is arranged in the second limiting grooves 11 in a sliding mode, one side of the second fixing block 18 is fixedly connected with a second driven abutting block 19, one side of the second driven abutting block 19 is provided with a second driving abutting block 20, and one side of the second driving abutting block 20 is fixedly connected with the positioning rod 12.
Further, in the above technical solution, the number of the connecting rods 1 is four, the number of the first fixing rods 2 is two, two groups of the first fixing rods 2 are symmetrically distributed about the center line of the connecting rod 1, two groups of the first fixing rods 2 are arranged, two groups of the second fixing rods 3 are arranged, two groups of the first fixing rods 2 are symmetrically distributed about the center line of the connecting rod 1, two groups of the second fixing rods 3 are arranged, two adjacent first fixing rods 2 and two adjacent second fixing rods 3 are staggered to form a groined shape, two adjacent first positioning grooves 7 and two adjacent second positioning grooves 8 are staggered, the limiting rod 9 sequentially penetrates through the first positioning grooves 7 and the second positioning grooves 8, and two first fixing rods 2 and two second fixing rods 3 are staggered to form a groined shape to surround the bearing columns with different sizes, then the limiting rods 9 at the two ends of the four connecting rods 1 are respectively inserted into the first positioning grooves 7 and the second positioning grooves 8 which are arranged in a staggered way, then the positioning threaded rod 13 in threaded connection with the fixing nut 14 can drive the two first active resisting blocks 17 and the two second active resisting blocks 20 to move upwards by rotating the fixing nut 14, meanwhile, the two first driving resisting blocks 17 will respectively extrude the two first driven resisting blocks 16 and drive the first fixing block 15 to abut against the positioning slot of the first positioning slot 7, so that the first fixing rod 2 can be fixed with the connecting rod 1, and the second driving resisting block 20 can respectively extrude the two second driven resisting blocks 19, and drive the second fixing block 18 to resist the second positioning slot 8, thereby fixing the second fixing rod 3 to the connecting rod 1 while the fixing nut 14 side presses the second fixing rod 3, thereby further fixing the first fixing rod 2 and the second fixing rod 3 to the connecting rod 1.
Further, in the above technical solution, a friction layer is disposed on one side of the first fixed block 15, the first fixed block 15 is matched with the first positioning groove 7, the cross-sectional shapes of the first driven abutting block 16 and the first driving abutting block 17 are both set to be triangular, a friction layer is disposed on one side of the second fixed block 18, the second fixed block 18 is matched with the second positioning groove 8, the cross-sectional shapes of the second driven abutting block 19 and the second driving abutting block 20 are both set to be triangular, and the friction layer is disposed to facilitate improvement of the friction force between the first fixed block 15 and the first positioning groove 7 and the friction force between the second fixed block 18 and the second positioning groove 8, thereby facilitating improvement of the fixing strength of the device.
Further, in the above technical scheme, two ends of the second fixing rod 3 are both hinged to be provided with a resisting rod, and one end of the resisting rod far away from the second fixing rod 3 is hinged to be provided with the mounting plate 21.
Further, in the above technical scheme, mounting hole 22 has been seted up on mounting panel 21 surface, mounting hole 22 quantity is established to a plurality ofly, fixation nut 14 bottom and second dead lever 3 phase-match can conveniently fix mounting panel 21 and wall through the bolt through setting up mounting hole 22.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, when the device is used, two first fixing rods 2 and two second fixing rods 3 are arranged in a staggered mode to form a # -shape, so that the two first fixing rods 2 and the two second fixing rods 3 can surround bearing columns with different sizes, then limiting rods 9 at two ends of four connecting rods 1 are respectively inserted into first positioning grooves 7 and second positioning grooves 8 which are arranged in a staggered mode, then a positioning threaded rod 13 in threaded connection with a fixing nut 14 can drive two first driving abutting blocks 17 and two second driving abutting blocks 20 to move upwards by rotating a fixing nut 14, meanwhile, the two first driving abutting blocks 17 can respectively extrude two first driven abutting blocks 16 and drive a first fixing block 15 to abut against positioning grooves of the first positioning grooves 7, so that the first fixing rods 2 and the connecting rods 1 can be fixed, and meanwhile, the second driving abutting blocks 20 can respectively extrude two second driven abutting blocks 19, the second fixing block 18 is driven to abut against the second positioning groove 8, so that the second fixing rod 3 is fixed with the connecting rod 1, and meanwhile, one side of the fixing nut 14 extrudes the second fixing rod 3, so that the first fixing rod 2 and the second fixing rod 3 are further fixed with the connecting rod 1;
referring to the attached drawings 1-5 of the specification, when the device is used, the two-way threaded rod 4 can be driven to rotate by rotating the rotating nut 6, so that the distance between the two supporting rods 5 in threaded connection with the device can be changed, the device can be matched with bearing columns with different heights, and the friction layer is arranged to be beneficial to improving the friction force between the first fixing block 15 and the first positioning groove 7 and the friction force between the second fixing block 18 and the second positioning groove 8, so that the fixing strength of the device is improved.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an existing building structure reinforcing apparatus, includes connecting rod (1), first dead lever (2) and second dead lever (3), its characterized in that: connecting rod (1) comprises two-way threaded rod (4) and bracing piece (5), bracing piece (5) quantity is established to two, two-way threaded rod (4) both ends respectively with two bracing piece (5) threaded connection, two-way threaded rod (4) middle part fixed connection has swivel nut (6), bracing piece (5) one end is equipped with location fixed establishment, first constant head tank (7) have been seted up on first dead lever (2) surface, first constant head tank (7) quantity is established to two, two first constant head tank (7) are about first dead lever (2) central line symmetric distribution, second dead lever (3) surface is equipped with second constant head tank (8), second constant head tank (8) quantity is established to two, two second constant head tank (8) are about second dead lever (3) central line symmetric distribution.
2. An existing building structure reinforcing apparatus according to claim 1, wherein: the positioning and fixing mechanism comprises a limiting rod (9), a first limiting groove (10) and a second limiting groove (11), one end of the limiting rod (9) is fixedly connected with the supporting rod (5), a sliding groove is formed in the middle of the limiting rod (9), a positioning rod (12) is arranged in the sliding groove in a sliding mode, a positioning threaded rod (13) is fixedly connected to the top of the positioning rod (12), the top of the positioning threaded rod (13) penetrates through the limiting rod (9) to be arranged, a fixing nut (14) is connected to the outer side of the positioning threaded rod (13) in a threaded mode, the first limiting groove (10) is arranged in the limiting rod (9), the number of the first limiting grooves (10) is two, the two first limiting grooves (10) are symmetrically distributed about the central line of the limiting rod (9), a first fixing block (15) is arranged in the first limiting groove (10) in a sliding mode, a first driven abutting block (16) is fixedly connected to one side of the first fixing block (15), the device comprises a first driven abutting block (16), a first driving abutting block (17) is arranged on one side of the first driven abutting block (16), one side of the first driving abutting block (17) is fixedly connected with a positioning rod (12), second limiting grooves (11) are formed in a limiting rod (9), the number of the second limiting grooves (11) is two, the second limiting grooves (11) are symmetrically distributed about the central line of the limiting rod (9), second fixing blocks (18) are arranged in the second limiting grooves (11) in a sliding mode, a second driven abutting block (19) is fixedly connected to one side of each second fixing block (18), a second driving abutting block (20) is arranged on one side of each second driven abutting block (19), and one side of each second driving abutting block (20) is fixedly connected with the positioning rod (12).
3. An existing building structure reinforcing apparatus according to claim 2, wherein: connecting rod (1) quantity is established to four, establish to two sets, two sets for first dead lever (2) about connecting rod (1) central line symmetric distribution, every group first dead lever (2) quantity is established to two, second dead lever (3) are established to two sets, and are two sets for first dead lever (2) about connecting rod (1) central line symmetric distribution, every group second dead lever (3) quantity is established to two, and two adjacent first dead levers (2) are crisscross to be set up to the groined type with two second dead levers (3), and two adjacent first constant head tank (7) are crisscross with second constant head tank (8) and are set up, gag lever post (9) run through first constant head tank (7) in proper order and set up with second constant head tank (8).
4. An existing building structure reinforcing apparatus according to claim 2, wherein: the friction layer is arranged on one side of the first fixing block (15), the first fixing block (15) is matched with the first positioning groove (7), the cross sections of the first driven abutting block (16) and the first driving abutting block (17) are triangular, the friction layer is arranged on one side of the second fixing block (18), the second fixing block (18) is matched with the second positioning groove (8), and the cross sections of the second driven abutting block (19) and the second driving abutting block (20) are triangular.
5. An existing building structure reinforcing apparatus according to claim 2, wherein: the two ends of the second fixing rod (3) are hinged to abutting rods, one end, away from the second fixing rod (3), of each abutting rod is hinged to a mounting plate (21), mounting holes (22) are formed in the surface of each mounting plate (21), the number of the mounting holes (22) is multiple, and the bottoms of the fixing nuts (14) are matched with the second fixing rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220507629.5U CN217299975U (en) | 2022-03-09 | 2022-03-09 | Existing building structure reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220507629.5U CN217299975U (en) | 2022-03-09 | 2022-03-09 | Existing building structure reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217299975U true CN217299975U (en) | 2022-08-26 |
Family
ID=82933610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220507629.5U Active CN217299975U (en) | 2022-03-09 | 2022-03-09 | Existing building structure reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217299975U (en) |
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2022
- 2022-03-09 CN CN202220507629.5U patent/CN217299975U/en active Active
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