CN111946087A - Fabricated building reinforcing member and construction method thereof - Google Patents
Fabricated building reinforcing member and construction method thereof Download PDFInfo
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- CN111946087A CN111946087A CN202010815916.8A CN202010815916A CN111946087A CN 111946087 A CN111946087 A CN 111946087A CN 202010815916 A CN202010815916 A CN 202010815916A CN 111946087 A CN111946087 A CN 111946087A
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- main beam
- pull rod
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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
Abstract
The invention relates to the field of building construction, in particular to an assembly type building reinforcing member and a construction method thereof, wherein the method comprises the following steps: 1. fixing the main beam upper mounting frame and the main beam lower mounting frame on the main beam, and connecting and fixing the main beam upper mounting frame and the main beam lower mounting frame, so that the main beam upper mounting frame and the main beam lower mounting frame are fixedly connected with the main beam; 2. fixing a secondary beam mounting frame on a secondary beam, and fixing two telescopic pull pin mechanisms on the secondary beam mounting frame; 3. the tensioning and fixing of the secondary beam mounting rack by the primary beam upper mounting rack and the supporting and fixing of the secondary beam mounting rack by the primary beam lower mounting rack are realized through a pull rod mechanism; 4. fixing the two auxiliary mounting frames on the main beam; 5. through four pull rod mechanisms, the two auxiliary mounting frames can be used for tensioning and fixing the upper mounting frame and the lower mounting frame of the main beam.
Description
Technical Field
The invention relates to the field of building construction, in particular to an assembly type building reinforcing member and a construction method thereof.
Background
At present, the fabricated concrete frame structure which is popularized and built in a large range in China mainly adopts a fabricated integral concrete frame which is connected in a superposition cast-in-place mode, main components comprise prefabricated beams, prefabricated columns, prefabricated external wall panels, prefabricated inner wall partition boards, prefabricated floor slabs, prefabricated balcony slabs, prefabricated air-conditioning slabs, prefabricated stairs and the like, and because the prefabricated components are all prefabricated components, after the connection construction of the connection nodes of the main beams and the secondary beams is carried out, the main beams and the secondary beams are sometimes required to be reinforced so as to ensure the firmness of the connection between the main beams and the secondary beams.
Disclosure of Invention
The invention aims to provide an assembly type building reinforcing member and a construction method thereof, which can reinforce a main beam and a secondary beam so as to ensure the connection firmness of the main beam and the secondary beam.
The purpose of the invention is realized by the following technical scheme:
the assembly type building reinforcing component comprises an upper main beam mounting frame, a lower main beam mounting frame, a secondary beam mounting frame, adjusting mechanisms, a telescopic pull pin mechanism, auxiliary mounting frames, a pull rod mechanism, wall penetrating bolts, a main beam and secondary beams, wherein the upper main beam mounting frame is fixedly connected to the upper end of the main beam through a plurality of wall penetrating bolts, the lower main beam mounting frame is fixedly connected to the lower end of the main beam through a plurality of wall penetrating bolts, the upper main beam mounting frame and the lower main beam mounting frame are fixedly connected, the secondary beam mounting frame is fixedly connected to the lower end of the secondary beam through a plurality of wall penetrating bolts, the number of the auxiliary mounting frames is two, the two auxiliary mounting frames are fixedly connected to the main beam through a plurality of wall penetrating bolts, the two auxiliary mounting frames are symmetrically arranged on the left side and the right side of the secondary beam, the number of the adjusting mechanisms is three, and, the two telescopic pull pin mechanisms are respectively connected to the upper end and the lower end of the secondary beam mounting frame in a sliding mode, the two ends of each telescopic pull pin mechanism are respectively connected with a pull rod mechanism in a rotating mode, the four pull rod mechanisms are respectively connected with the main beam upper mounting frame in a sliding mode, the left end and the right end of the main beam upper mounting frame and the main beam lower mounting frame are respectively connected with a pull rod mechanism in a rotating mode, the two pull rod mechanisms located at the left end are connected with the auxiliary mounting frame located at the left end in a rotating mode, and the two pull rod mechanisms located at the right end are connected with the auxiliary mounting;
the main beam upper mounting frame comprises a main beam back plate, a main beam upper plate, vertical plates, connecting shafts, pull rod connecting seats and mounting long holes, the upper end of the main beam back plate is fixedly connected with the main beam upper plate, the left end and the right end of the main beam back plate are fixedly connected with the vertical plates, the lower ends of the two vertical plates are fixedly connected with the pull rod connecting seats, the two connecting shafts are respectively connected to the upper end and the lower end of the two vertical plates in a sliding mode, the main beam back plate is provided with the two mounting long holes, the main beam back plate is attached to the rear end face of a main beam and is fixedly connected with the upper end face of the main beam through a plurality of wall penetrating bolts;
the lower main beam mounting frame comprises a lower main beam plate, two reinforcing pull plates, a main beam front plate, two fixing pull rods and two fixing nuts, wherein the lower main beam plate is fixedly connected to the middle of the main beam front plate, the two reinforcing pull plates are fixedly connected to the left end and the right end of the front side of the lower main beam plate respectively, the two reinforcing pull plates are fixedly connected with the main beam front plate, the left end and the right end of the lower side of the main beam front plate are fixedly connected with the fixing pull rods, the rear ends of the two fixing pull rods are connected with the fixing nuts through threads, the lower main beam plate is attached to the lower end faces of the main beam and the secondary beam and fixedly connected with the lower end faces of the main beam and the secondary beam through a plurality of wall penetrating bolts, the front main beam is attached to the front end face of the main beam and fixedly connected with the main beam through a plurality of wall penetrating bolts;
the secondary beam mounting frame comprises secondary beam side plates, secondary beam lower plates, threaded pipes, reinforcing ribs and adjusting fixing plates I, wherein the secondary beam lower plates are attached to the lower end faces of the secondary beams and fixedly connected through a plurality of wall penetrating bolts;
the adjusting mechanism comprises three bidirectional threaded rods and six-angle seats, the six-angle seats are arranged in the middle of each bidirectional threaded rod, one bidirectional threaded rod is rotatably connected to the two adjusting fixing plates I, and two ends of each bidirectional threaded rod are respectively in threaded connection with the two threaded pipes;
the telescopic pull pin mechanism comprises a connecting pipe, two sliding pull pins, limiting plates, a middle stop block and two springs, wherein the middle part in the connecting pipe is provided with the middle stop block;
the supplementary mounting bracket include the girder curb plate, the fixed pin, girder auxiliary upper plate and regulation fixed plate II, the girder auxiliary upper plate is laminated with the up end of girder and is through a plurality of wall bolt fixed connection of wearing, two regulation fixed plate II of fixedly connected with on the girder auxiliary upper plate, the equal sliding connection in both ends has the girder curb plate around the girder auxiliary upper plate, the equal fixedly connected with fixed pin in outer end of two girder curb plates, two girder curb plates are respectively through a plurality of wall bolt fixed connection both sides around the girder, supplementary mounting bracket is equipped with two, two sets of regulation fixed plate II all rotate and are connected with two-way threaded rod, two-way threaded rod pass through threaded connection with two sets of girder curb plates respectively.
The pull rod mechanism include pull rod cover, hexagonal arris, threaded rod and adapter sleeve, pull rod cover's middle part is equipped with hexagonal arris, pull rod cover's both ends all have the threaded rod through threaded connection, the equal fixedly connected with adapter sleeve in the outer end of two threaded rods, pull rod mechanism is equipped with a plurality ofly, wherein the adapter sleeve of four pull rod mechanism front ends rotates with four slip pull pins respectively and is connected, the adapter sleeve of these four pull rod mechanism rear ends respectively with the both ends sliding connection of two connecting axles, the adapter sleeve of four pull rod mechanism outer ends rotates with four fixed pins respectively and is connected in addition, the adapter sleeve of these four pull rod mechanism inner rotates with the front end of two pull rod connecting seats and two fixed pull rods respectively and is connected.
The construction method of the fabricated building reinforcing member comprises the following steps:
step 1: fixing a main beam back plate and a main beam upper plate on the rear end surface and the upper end surface of a main beam through wall penetrating bolts, then penetrating two fixing pull rods into two mounting long holes, fixing a main beam lower plate and a main beam front plate on the lower end surface and the front end surface of the main beam through the wall penetrating bolts, and connecting and fixing the fixing pull rods and the main beam back plate through fixing nuts, so that the main beam upper mounting frame and the main beam lower mounting frame are fixedly connected with the main beam;
step 2: fixing the lower plate of the secondary beam at the left and right middle parts of the lower end surface of the secondary beam through a wall-through bolt, driving a bidirectional threaded rod by rotating a hexagonal seat on an adjusting fixing plate I, so that two threaded pipes are in threaded transmission, two side plates of the secondary beam slide to the outermost end at the same time, then compressing a telescopic pull pin mechanism, enabling two sliding pull pins to extrude springs to slide into a connecting pipe, placing the compressed telescopic pull pin mechanism between the two side plates of the secondary beam, enabling the sliding pull pins to be aligned with mounting holes of the side plates of the secondary beam, loosening the two sliding pull pins, enabling the two sliding pull pins to slide into the mounting holes on the two side plates of the secondary beam respectively, enabling the telescopic pull pin mechanism to be mounted between the two side plates of the secondary beam, then reversely rotating the hexagonal seat, enabling the two side plates of the secondary beam to be close to the secondary beam at the same time until the two side plates of the secondary beam are attached to the left and right side surfaces, thereby fixing the secondary beam mounting bracket with the secondary beam.
And step 3: taking four pull rod mechanisms, dividing the four pull rod mechanisms into two groups in pairs, respectively connecting sleeves at the rear ends of the two groups of pull rod mechanisms on two connecting shafts in a sliding manner, respectively connecting a connecting sleeve at the front end of the upper pull rod mechanism on the outer ends of two sliding pull pins at the upper end in a sliding manner, respectively connecting a connecting sleeve at the front end of the lower pull rod mechanism on the outer ends of two sliding pull pins at the lower end in a sliding manner, rotating a hexagonal edge, connecting the pull rod sleeves with threaded rods at two ends of the pull rod mechanisms in a threaded manner, tensioning the four pull rod mechanisms, so that the mounting frame on the main beam can be tensioned and fixed to the secondary beam mounting frame through the two pull rod mechanisms at the upper end, and supporting and fixing the secondary beam mounting frame through the two pull;
and 4, step 4: the auxiliary main beam upper plates are fixed on the upper end surfaces of the main beams in the front-back middle direction through wall penetrating bolts, the two auxiliary main beam upper plates are symmetrical about the secondary beams, the hexagonal seats on the adjusting fixing plates II are rotated to drive the bidirectional threaded rods, the bidirectional threaded rods are in threaded connection with the main beam side plates, the two main beam side plates are close to the main beams at the same time until the two main beam side plates are attached to the main beams, and the two main beam side plates are fixed on the front side and the back side of the main beams through the wall penetrating bolts, so that the auxiliary mounting frame;
and 5: taking the rest four pull rod mechanisms, wherein outer end connecting sleeves of the four pull rod mechanisms are respectively connected on the four fixed pins in a sliding mode, inner end connecting sleeves of the two pull rod mechanisms positioned on the rear side are respectively connected on the two pull rod connecting seats in a sliding mode, inner end connecting sleeves of the two pull rod mechanisms positioned on the front side are respectively connected at the front ends of the two fixed pull rods in a sliding mode, hexagonal edges are rotated, the four pull rod mechanisms are tensioned through threaded connection of the pull rod sleeves and threaded rods at the two ends of the pull rod sleeves, and therefore tensioning and fixing of the mounting rack on the main beam and the mounting rack under the main beam are achieved through the.
The invention has the beneficial effects that: the invention provides an assembly type building reinforcing component and a construction method thereof.A main beam upper mounting frame, a main beam lower mounting frame and an auxiliary mounting frame are all fixed on a main beam through wall-penetrating bolts, a secondary beam mounting frame is fixed on a secondary beam through the wall-penetrating bolts, the main beam upper mounting frame tensions the secondary beam mounting frame through a pull rod mechanism, and the main beam lower mounting frame supports the secondary beam mounting frame through the pull rod mechanism, so that the purposes of reinforcing the main beam and the secondary beam and ensuring the connection between the main beam and the secondary beam are firm; meanwhile, the two auxiliary mounting frames are used for tensioning the upper mounting frame and the lower mounting frame of the main beam through the pull rod mechanism, so that the local pressure of the upper mounting frame and the lower mounting frame of the main beam to the main beam can be dispersed, the local pressure of the main beam is reduced, and the anti-shear stress capability of the main beam is improved.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a schematic view of the main beam upper mount structure of the present invention;
FIG. 4 is a schematic view of the under girder mounting bracket configuration of the present invention;
FIG. 5 is a schematic view of the secondary beam mount configuration of the present invention;
FIG. 6 is a schematic view of the adjustment mechanism of the present invention;
FIG. 7 is a schematic structural view of the retractable pull pin mechanism of the present invention;
FIG. 8 is a schematic cross-sectional view of the telescopic pull pin mechanism of the present invention;
FIG. 9 is a schematic view of the auxiliary mount structure of the present invention;
fig. 10 is a schematic structural view of the tie rod mechanism of the present invention.
In the figure: a main beam upper mounting frame 1; 1-1 of a main beam back plate; a main beam upper plate 1-2; a vertical plate 1-3; connecting shafts 1-4; a pull rod connecting seat 1-5; installing long holes 1-6; a main beam lower mounting frame 2; a main beam lower plate 2-1; 2-2 of a reinforcing pulling plate; 2-3 of a front girder plate; 2-4 of a fixed pull rod; 2-5 of a fixed nut; a secondary beam mounting frame 3; a secondary beam side plate 3-1; a secondary beam lower plate 3-2; 3-3 of a threaded pipe; 3-4 parts of reinforcing ribs; adjusting the fixing plate I3-5; an adjusting mechanism 4; a bidirectional threaded rod 4-1; 4-2 of a hexagonal base; a telescopic pin pulling mechanism 5; a connecting pipe 5-1; a sliding pull pin 5-2; a limiting plate 5-3; 5-4 of a middle stop block; 5-5 parts of a spring; an auxiliary mounting frame 6; a main beam side plate 6-1; a fixing pin 6-2; a main beam auxiliary upper plate 6-3; adjusting a fixing plate II 6-4; a pull rod mechanism 7; a pull rod sleeve 7-1; hexagonal edges 7-2; 7-3 of a threaded rod; 7-4 of a connecting sleeve; a through-wall bolt 8; a main beam 9; the secondary beam 10.
Detailed Description
The invention is described in further detail below with reference to figures 1-10.
The first embodiment is as follows:
as shown in fig. 1-10, the assembly type building reinforcing member comprises an upper main beam mounting frame 1, a lower main beam mounting frame 2, a secondary beam mounting frame 3, an adjusting mechanism 4, a telescopic pin pulling mechanism 5, an auxiliary mounting frame 6, a pull rod mechanism 7, wall-penetrating bolts 8, a main beam 9 and secondary beams 10, wherein the upper main beam mounting frame 1 is fixedly connected to the upper end of the main beam 9 through a plurality of wall-penetrating bolts 8, the lower main beam mounting frame 2 is fixedly connected to the lower end of the main beam 9 through a plurality of wall-penetrating bolts 8, the upper main beam mounting frame 1 is fixedly connected to the lower main beam mounting frame 2, the secondary beam mounting frame 3 is fixedly connected to the lower end of the secondary beams 10 through a plurality of wall-penetrating bolts 8, two auxiliary mounting frames 6 are arranged on the main beam 9 through a plurality of wall-penetrating bolts 8, the two auxiliary mounting frames 6 are symmetrically arranged on the left side and the right, the adjusting mechanisms 4 are three, the three adjusting mechanisms 4 are respectively connected to the secondary beam mounting rack 3 and the two auxiliary mounting racks 6, the number of the telescopic pull pin mechanisms 5 is two, the two telescopic pull pin mechanisms 5 are respectively connected to the upper end and the lower end of the secondary beam mounting rack 3 in a sliding manner, the two ends of the two telescopic pull pin mechanisms 5 are respectively connected with a pull rod mechanism 7 in a rotating manner, the four pull rod mechanisms 7 are respectively connected with the main beam upper mounting rack 1 in a sliding manner, the left end and the right end of the main beam upper mounting rack 1 and the main beam lower mounting rack 2 are respectively connected with a pull rod mechanism 7 in a rotating manner, the two pull rod mechanisms 7 at the left end are connected with the auxiliary mounting rack 6 at the left end in a rotating manner, and the two;
the upper main beam mounting frame 1, the lower main beam mounting frame 2 and the auxiliary mounting frame 6 are all fixed on a main beam 9 through wall-through bolts 8, the secondary beam mounting frame 3 is fixed on a secondary beam 10 through the wall-through bolts 8, the tensioning of the upper main beam mounting frame 1 on the secondary beam mounting frame 3 is realized through a pull rod mechanism 7, and the support of the lower main beam mounting frame 2 on the secondary beam mounting frame 3 is realized through the pull rod mechanism 7, so that the purposes of reinforcing the main beam and the secondary beam and ensuring the firm connection between the main beam and the secondary beam are achieved; meanwhile, the two auxiliary mounting frames 6 are used for tensioning the upper mounting frame 1 and the lower mounting frame 2 of the main beam through the pull rod mechanism 7, so that the local pressure of the upper mounting frame 1 and the lower mounting frame 2 of the main beam to the main beam 9 can be dispersed, the local pressure of the main beam is reduced, and the anti-shear stress capability of the main beam is improved.
The second embodiment is as follows:
as shown in the figure 1-10, the main beam upper mounting frame 1 comprises a main beam back plate 1-1, a main beam upper plate 1-2, vertical plates 1-3, connecting shafts 1-4, pull rod connecting seats 1-5 and mounting long holes 1-6, the upper end of the main beam back plate 1-1 is fixedly connected with the main beam upper plate 1-2, the left end and the right end of the main beam back plate 1-1 are fixedly connected with the vertical plates 1-3, the lower ends of the two vertical plates 1-3 are fixedly connected with the pull rod connecting seats 1-5, the connecting shafts 1-4 are provided with two connecting shafts 1-4, the two connecting shafts 1-4 are respectively connected with the upper end and the lower end of the two vertical plates 1-3 in a sliding manner, the main beam back plate 1-1 is provided with the two mounting long holes 1-6, the main beam back plate 1, the main beam upper plate 1-2 is attached to the upper end face of a main beam 9 and is fixedly connected with the upper end face of the main beam through a plurality of wall penetrating bolts 8;
the third concrete implementation mode:
as shown in fig. 1-10, the main beam lower mounting frame 2 comprises a main beam lower plate 2-1, two reinforcing pull plates 2-2, a main beam front plate 2-3, two fixing pull rods 2-4 and two fixing nuts 2-5, the main beam lower plate 2-1 is fixedly connected to the middle of the main beam front plate 2-3, the two reinforcing pull plates 2-2 are respectively and fixedly connected to the left and right ends of the front side of the main beam lower plate 2-1, the two reinforcing pull plates 2-2 are both fixedly connected to the main beam front plate 2-3, the left and right ends of the lower side of the main beam front plate 2-3 are both fixedly connected to the fixing pull rods 2-4, the rear ends of the two fixing pull rods 2-4 are both connected to the fixing nuts 2-5 through threads, the main beam lower plate 2-1 is attached to the lower end surfaces of the main beam 9 and the secondary beam 10 and is fixedly connected to the main beam lower, a main beam front plate 2-3 is attached to the front end face of a main beam 9 and fixedly connected with the front end face of the main beam through a plurality of wall penetrating bolts 8, two fixing pull rods 2-4 are respectively connected in two installation long holes 1-6 in a sliding mode, two fixing nuts 2-5 tightly push against a main beam back plate 1-1, and a secondary beam 10 is located between two reinforcing pull plates 2-2;
the main beam back plate 1-1 and the main beam upper plate 1-2 are fixed on the rear end surface and the upper end surface of a main beam 9 through wall penetrating bolts 8, then two fixing pull rods 2-4 are inserted into two mounting long holes 1-6, the main beam lower plate 2-1 and the main beam front plate 2-3 are fixed on the lower end surface and the front end surface of the main beam 9 through the wall penetrating bolts 8, the fixing pull rods 2-4 are fixedly connected with the main beam back plate 1-1 through fixing nuts 2-5, therefore, the main beam upper mounting frame 1 and the main beam lower mounting frame 2 are fixedly connected with the main beam 9, and two connecting shafts 1-4 are limited on the two vertical plates 1-3 through split pins and limiting rings.
The fourth concrete implementation mode:
as shown in fig. 1-10, the secondary beam mounting frame 3 includes a secondary beam side plate 3-1, a secondary beam lower plate 3-2, a threaded pipe 3-3, a reinforcing rib 3-4 and an adjusting fixing plate i 3-5, the secondary beam lower plate 3-2 is attached to the lower end surface of the secondary beam 10 and fixedly connected thereto by a plurality of wall bolts 8, the lower end surface of the secondary beam lower plate 3-2 is provided with a plurality of reinforcing ribs 3-4 and two adjusting fixing plates i 3-5, the two secondary beam side plates 3-1 are symmetrically and slidably connected to the two ends of the secondary beam lower plate 3-2, the threaded pipe 3-3 is fixedly connected to the lower end of each of the two secondary beam side plates 3-1, and the two secondary beam side plates 3-1 are attached to the two sides of the secondary beam 10 and fixedly connected thereto by a plurality of wall bolts 8;
the fifth concrete implementation mode:
as shown in fig. 1-10, the adjusting mechanism 4 comprises a bidirectional threaded rod 4-1 and a hexagonal seat 4-2, the middle of the bidirectional threaded rod 4-1 is provided with the hexagonal seat 4-2, the number of the adjusting mechanisms 4 is three, one bidirectional threaded rod 4-1 is rotatably connected to two adjusting fixing plates i 3-5, and two ends of the bidirectional threaded rod 4-1 are respectively in threaded connection with two threaded pipes 3-3;
the sixth specific implementation mode:
as shown in fig. 1-10, the retractable pin-pulling mechanism 5 comprises a connecting pipe 5-1, two sliding pins 5-2, two limit plates 5-3, two intermediate limit blocks 5-4 and two springs 5-5, the intermediate limit blocks 5-4 are arranged in the middle of the connecting pipe 5-1, two sliding pins 5-2 are provided, the two sliding pins 5-2 are fixedly connected with the limit plates 5-3, the two sliding pins 5-2 are respectively slidably connected with two ends of the connecting pipe 5-1, two springs 5-5 are provided, the two springs 5-5 are respectively provided at two ends of the connecting pipe 5-1, the inner ends of the two springs 5-5 are respectively pressed against the intermediate limit blocks 5-4, the outer ends of the two springs 5-5 are respectively pressed against the two sliding pins 5-2, two retractable pin-pulling mechanisms 5 are provided, the four sliding pull pins 5-2 are respectively connected to the upper end and the lower end of the rear side of the two secondary beam side plates 3-1 in a sliding manner, and the four limiting plates 5-3 are located between the two secondary beam side plates 3-1;
the lower secondary beam plate 3-2 is fixed at the left and right in the middle on the lower end surface of the secondary beam 10 through a wall-through bolt 8, a hexagonal seat 4-2 on an adjusting fixing plate I3-5 is rotated to drive a bidirectional threaded rod 4-1, so that two threaded pipes 3-3 are in threaded transmission, two secondary beam side plates 3-1 slide to the outermost end at the same time, then a telescopic pull pin mechanism 5 is compressed, two sliding pull pins 5-2 extrude springs 5-5 to slide into connecting pipes 5-1, the compressed telescopic pull pin mechanism 5 is placed between the two secondary beam side plates 3-1, the sliding pull pins 5-2 are aligned with mounting holes of the sliding pull pins, the two sliding pull pins 5-2 are loosened, the two sliding pull pins 5-2 slide into the mounting holes on the two secondary beam side plates 3-1 respectively, and then the telescopic pull pin mechanism 5 is mounted between the two secondary beam side plates 3-1, and then reversely rotating the hexagonal seats 4-2 to enable the two secondary beam side plates 3-1 to simultaneously approach the secondary beam 10 until the two secondary beam side plates 3-1 are attached to the left side surface and the right side surface of the secondary beam 10, and fixing the two secondary beam side plates 3-1 on the left side surface and the right side surface of the secondary beam 10 through wall penetrating bolts 8, so that the secondary beam mounting frame 3 and the secondary beam 10 are fixed.
The seventh embodiment:
as shown in fig. 1-10, the auxiliary mounting frame 6 includes a main beam side plate 6-1, two fixing pins 6-2, two main beam auxiliary upper plates 6-3 and two adjusting fixing plates ii 6-4, the main beam auxiliary upper plates 6-3 are attached to the upper end surface of the main beam 9 and fixedly connected with each other by a plurality of wall bolts 8, the two adjusting fixing plates ii 6-4 are fixedly connected to the main beam auxiliary upper plates 6-3, the main beam side plates 6-1 are slidably connected to the front and rear ends of the main beam auxiliary upper plates 6-3, the fixing pins 6-2 are fixedly connected to the outer ends of the two main beam side plates 6-1, the two main beam side plates 6-1 are fixedly connected to the front and rear sides of the main beam 9 by a plurality of wall bolts 8, the two auxiliary mounting frames 6 are provided, the two adjusting fixing plates ii 6-4 are rotatably connected with, the two bidirectional threaded rods 4-1 are respectively connected with the two groups of main beam side plates 6-1 through threads.
The auxiliary main beam upper plates 6-3 are fixed on the upper end faces of the main beams 9 in the front-back centering mode through wall penetrating bolts 8, the two auxiliary main beam upper plates 6-3 are symmetrical about secondary beams 10, hexagonal seats 4-2 on the adjusting fixing plates II 6-4 are rotated to drive bidirectional threaded rods 4-1, the two main beam side plates 6-1 are connected with the main beam side plates 6-1 through the bidirectional threaded rods 4-1 in a threaded mode, the two main beam side plates 6-1 are enabled to approach the main beams 9 at the same time until the two main beam side plates are attached to the main beams 9, and the two main beam side plates 6-1 are fixed on the front side and the back side of the main beams 9 through the wall penetrating;
the specific implementation mode is eight:
as shown in fig. 1-10, the pull rod mechanism 7 includes a pull rod sleeve 7-1, a hexagonal prism 7-2, a threaded rod 7-3 and a connecting sleeve 7-4, the middle of the pull rod sleeve 7-1 is provided with the hexagonal prism 7-2, two ends of the pull rod sleeve 7-1 are both connected with the threaded rod 7-3 through threads, the outer ends of the two threaded rods 7-3 are both fixedly connected with the connecting sleeve 7-4, the pull rod mechanism 7 is provided with a plurality of pull rod mechanisms, wherein the connecting sleeve 7-4 at the front end of the four pull rod mechanisms 7 is respectively rotatably connected with four sliding pull pins 5-2, the connecting sleeve 7-4 at the rear end of the four pull rod mechanisms 7 is respectively slidably connected with two ends of the two connecting shafts 1-4, the connecting sleeves 7-4 at the outer ends of the other four pull rod mechanisms 7 are respectively rotatably connected with, the connecting sleeves 7-4 at the inner ends of the four pull rod mechanisms 7 are respectively and rotatably connected with the front ends of the two pull rod connecting seats 1-5 and the two fixed pull rods 2-4.
Taking four pull rod mechanisms 7, dividing the four pull rod mechanisms 7 into two groups in pairs, respectively connecting sleeves 7-4 at the rear ends of the two groups of pull rod mechanisms 7 on two connecting shafts 1-4 in a sliding manner, respectively connecting the connecting sleeves 7-4 at the front ends of the upper group of pull rod mechanisms 7 on the outer ends of two sliding pull pins 5-2 at the upper end in a sliding manner, respectively connecting the connecting sleeves 7-4 at the front ends of the lower group of pull rod mechanisms 7 on the outer ends of two sliding pull pins 5-2 at the lower end in a sliding manner, rotating a hexagonal edge 7-2, the four pull rod mechanisms 7 are tensioned through the threaded connection of the pull rod sleeve 7-1 and the threaded rods 7-3 at the two ends of the pull rod sleeve, thereby realizing the tensioning and fixing of the mounting rack 1 on the main beam to the mounting rack 3 of the secondary beam through the two pull rod mechanisms 7 above, the support and fixation of the main beam lower mounting frame 2 to the secondary beam mounting frame 3 are realized through the two pull rod mechanisms 7 at the lower part; taking the rest four pull rod mechanisms 7, respectively connecting outer end connecting sleeves 7-4 of the four pull rod mechanisms 7 on four fixing pins 6-2 in a sliding manner, respectively connecting inner end connecting sleeves 7-4 of two pull rod mechanisms 7 positioned at the rear side on two pull rod connecting seats 1-5 in a sliding manner, respectively connecting inner end connecting sleeves 7-4 of two pull rod mechanisms 7 positioned at the front side on the front ends of two fixing pull rods 2-4 in a sliding manner, rotating a hexagonal edge 7-2, and tensioning the four pull rod mechanisms 7 through threaded connection of the pull rod sleeve 7-1 and threaded rods 7-3 at two ends of the pull rod sleeve 7-1, so that the two auxiliary mounting frames 6 tension and fix the upper mounting frame 1 of the main beam and the lower mounting frame 2 of the main beam, removing four connecting sleeves 7-4 connected with the two connecting shafts 1-4 from the sixteen pull rod mechanisms 7, the remaining twelve connecting sleeves 7-4 are all limited by the split pins and the limiting rings.
The specific implementation method nine:
as shown in fig. 1 to 10, the method for constructing the fabricated construction reinforcing member includes the steps of:
step 1: fixing a main beam back plate 1-1 and a main beam upper plate 1-2 on the rear end surface and the upper end surface of a main beam 9 through a wall penetrating bolt 8, then penetrating two fixing pull rods 2-4 into two mounting long holes 1-6, fixing the main beam lower plate 2-1 and the main beam front plate 2-3 on the lower end surface and the front end surface of the main beam 9 through the wall penetrating bolt 8, and connecting and fixing the fixing pull rods 2-4 and the main beam back plate 1-1 through fixing nuts 2-5, so that the main beam upper mounting frame 1 and the main beam lower mounting frame 2 are fixedly connected with the main beam 9;
step 2: the lower secondary beam plate 3-2 is fixed at the left and right in the middle on the lower end surface of the secondary beam 10 through a wall-through bolt 8, a hexagonal seat 4-2 on an adjusting fixing plate I3-5 is rotated to drive a bidirectional threaded rod 4-1, so that two threaded pipes 3-3 are in threaded transmission, two secondary beam side plates 3-1 slide to the outermost end at the same time, then a telescopic pull pin mechanism 5 is compressed, two sliding pull pins 5-2 extrude springs 5-5 to slide into connecting pipes 5-1, the compressed telescopic pull pin mechanism 5 is placed between the two secondary beam side plates 3-1, the sliding pull pins 5-2 are aligned with mounting holes of the sliding pull pins, the two sliding pull pins 5-2 are loosened, the two sliding pull pins 5-2 slide into the mounting holes on the two secondary beam side plates 3-1 respectively, and then the telescopic pull pin mechanism 5 is mounted between the two secondary beam side plates 3-1, and then reversely rotating the hexagonal seats 4-2 to enable the two secondary beam side plates 3-1 to simultaneously approach the secondary beam 10 until the two secondary beam side plates 3-1 are attached to the left side surface and the right side surface of the secondary beam 10, and fixing the two secondary beam side plates 3-1 on the left side surface and the right side surface of the secondary beam 10 through wall penetrating bolts 8, so that the secondary beam mounting frame 3 and the secondary beam 10 are fixed.
And step 3: taking four pull rod mechanisms 7, dividing the four pull rod mechanisms 7 into two groups in pairs, respectively connecting sleeves 7-4 at the rear ends of the two groups of pull rod mechanisms 7 on two connecting shafts 1-4 in a sliding manner, respectively connecting the connecting sleeves 7-4 at the front ends of the upper group of pull rod mechanisms 7 on the outer ends of two sliding pull pins 5-2 at the upper end in a sliding manner, respectively connecting the connecting sleeves 7-4 at the front ends of the lower group of pull rod mechanisms 7 on the outer ends of two sliding pull pins 5-2 at the lower end in a sliding manner, rotating a hexagonal edge 7-2, the four pull rod mechanisms 7 are tensioned through the threaded connection of the pull rod sleeve 7-1 and the threaded rods 7-3 at the two ends of the pull rod sleeve, thereby realizing the tensioning and fixing of the mounting rack 1 on the main beam to the mounting rack 3 of the secondary beam through the two pull rod mechanisms 7 above, the support and fixation of the main beam lower mounting frame 2 to the secondary beam mounting frame 3 are realized through the two pull rod mechanisms 7 at the lower part;
and 4, step 4: the auxiliary main beam upper plates 6-3 are fixed on the upper end faces of the main beams 9 in the front-back centering mode through wall penetrating bolts 8, the two auxiliary main beam upper plates 6-3 are symmetrical about secondary beams 10, hexagonal seats 4-2 on the adjusting fixing plates II 6-4 are rotated to drive bidirectional threaded rods 4-1, the two main beam side plates 6-1 are connected with the main beam side plates 6-1 through the bidirectional threaded rods 4-1 in a threaded mode, the two main beam side plates 6-1 are enabled to approach the main beams 9 at the same time until the two main beam side plates are attached to the main beams 9, and the two main beam side plates 6-1 are fixed on the front side and the back side of the main beams 9 through the wall penetrating;
and 5: taking the rest four pull rod mechanisms 7, wherein outer end connecting sleeves 7-4 of the four pull rod mechanisms 7 are respectively connected to four fixed pins 6-2 in a sliding manner, inner end connecting sleeves 7-4 of two pull rod mechanisms 7 positioned on the rear side are respectively connected to two pull rod connecting seats 1-5 in a sliding manner, inner end connecting sleeves 7-4 of two pull rod mechanisms 7 positioned on the front side are respectively connected to the front ends of two fixed pull rods 2-4 in a sliding manner, rotating hexagonal prisms 7-2, and tensioning the four pull rod mechanisms 7 through threaded connection of the pull rod sleeves 7-1 and threaded rods 7-3 at two ends of the pull rod sleeves 7-1, so that the two auxiliary mounting frames 6 can tension and fix the mounting frame 1 on the main beam and the mounting frame 2 under the main beam.
The invention relates to an assembly type building reinforcing member and a construction method thereof, wherein the use principle is as follows: fixing a main beam back plate 1-1 and a main beam upper plate 1-2 on the rear end surface and the upper end surface of a main beam 9 through a wall penetrating bolt 8, then penetrating two fixing pull rods 2-4 into two mounting long holes 1-6, fixing the main beam lower plate 2-1 and the main beam front plate 2-3 on the lower end surface and the front end surface of the main beam 9 through the wall penetrating bolt 8, and connecting and fixing the fixing pull rods 2-4 and the main beam back plate 1-1 through fixing nuts 2-5, so that the main beam upper mounting frame 1 and the main beam lower mounting frame 2 are fixedly connected with the main beam 9; the lower secondary beam plate 3-2 is fixed at the left and right in the middle on the lower end surface of the secondary beam 10 through a wall-through bolt 8, a hexagonal seat 4-2 on an adjusting fixing plate I3-5 is rotated to drive a bidirectional threaded rod 4-1, so that two threaded pipes 3-3 are in threaded transmission, two secondary beam side plates 3-1 slide to the outermost end at the same time, then a telescopic pull pin mechanism 5 is compressed, two sliding pull pins 5-2 extrude springs 5-5 to slide into connecting pipes 5-1, the compressed telescopic pull pin mechanism 5 is placed between the two secondary beam side plates 3-1, the sliding pull pins 5-2 are aligned with mounting holes of the sliding pull pins, the two sliding pull pins 5-2 are loosened, the two sliding pull pins 5-2 slide into the mounting holes on the two secondary beam side plates 3-1 respectively, and then the telescopic pull pin mechanism 5 is mounted between the two secondary beam side plates 3-1, and then reversely rotating the hexagonal seats 4-2 to enable the two secondary beam side plates 3-1 to simultaneously approach the secondary beam 10 until the two secondary beam side plates 3-1 are attached to the left side surface and the right side surface of the secondary beam 10, and fixing the two secondary beam side plates 3-1 on the left side surface and the right side surface of the secondary beam 10 through wall penetrating bolts 8, so that the secondary beam mounting frame 3 and the secondary beam 10 are fixed. Taking four pull rod mechanisms 7, dividing the four pull rod mechanisms 7 into two groups in pairs, respectively connecting sleeves 7-4 at the rear ends of the two groups of pull rod mechanisms 7 on two connecting shafts 1-4 in a sliding manner, respectively connecting the connecting sleeves 7-4 at the front ends of the upper group of pull rod mechanisms 7 on the outer ends of two sliding pull pins 5-2 at the upper end in a sliding manner, respectively connecting the connecting sleeves 7-4 at the front ends of the lower group of pull rod mechanisms 7 on the outer ends of two sliding pull pins 5-2 at the lower end in a sliding manner, rotating a hexagonal edge 7-2, the four pull rod mechanisms 7 are tensioned through the threaded connection of the pull rod sleeve 7-1 and the threaded rods 7-3 at the two ends of the pull rod sleeve, thereby realizing the tensioning and fixing of the mounting rack 1 on the main beam to the mounting rack 3 of the secondary beam through the two pull rod mechanisms 7 above, the support and fixation of the main beam lower mounting frame 2 to the secondary beam mounting frame 3 are realized through the two pull rod mechanisms 7 at the lower part; the auxiliary main beam upper plates 6-3 are fixed on the upper end faces of the main beams 9 in the front-back centering mode through wall penetrating bolts 8, the two auxiliary main beam upper plates 6-3 are symmetrical about secondary beams 10, hexagonal seats 4-2 on the adjusting fixing plates II 6-4 are rotated to drive bidirectional threaded rods 4-1, the two main beam side plates 6-1 are connected with the main beam side plates 6-1 through the bidirectional threaded rods 4-1 in a threaded mode, the two main beam side plates 6-1 are enabled to approach the main beams 9 at the same time until the two main beam side plates are attached to the main beams 9, and the two main beam side plates 6-1 are fixed on the front side and the back side of the main beams 9 through the wall penetrating; taking the rest four pull rod mechanisms 7, wherein outer end connecting sleeves 7-4 of the four pull rod mechanisms 7 are respectively connected to four fixed pins 6-2 in a sliding manner, inner end connecting sleeves 7-4 of two pull rod mechanisms 7 positioned on the rear side are respectively connected to two pull rod connecting seats 1-5 in a sliding manner, inner end connecting sleeves 7-4 of two pull rod mechanisms 7 positioned on the front side are respectively connected to the front ends of two fixed pull rods 2-4 in a sliding manner, rotating hexagonal prisms 7-2, and tensioning the four pull rod mechanisms 7 through threaded connection of the pull rod sleeves 7-1 and threaded rods 7-3 at two ends of the pull rod sleeves 7-1, so that the two auxiliary mounting frames 6 can tension and fix the mounting frame 1 on the main beam and the mounting frame 2 under the main beam.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (9)
1. Assembly type structure reinforcement member, including mounting bracket (1) on the girder, under girder mounting bracket (2), secondary beam mounting bracket (3), adjustment mechanism (4), flexible round pin mechanism (5), supplementary mounting bracket (6), pull rod mechanism (7), wear wall bolt (8), girder (9) and secondary beam (10), its characterized in that: the main beam upper mounting frame (1) is fixedly connected to the upper end of a main beam (9) through a plurality of wall penetrating bolts (8), the main beam lower mounting frame (2) is fixedly connected to the lower end of the main beam (9) through a plurality of wall penetrating bolts (8), the main beam upper mounting frame (1) and the main beam lower mounting frame (2) are fixedly connected, the secondary beam mounting frame (3) is fixedly connected to the lower end of a secondary beam (10) through a plurality of wall penetrating bolts (8), the auxiliary mounting frames (6) are provided with two, the two auxiliary mounting frames (6) are fixedly connected to the main beam (9) through a plurality of wall penetrating bolts (8), the two auxiliary mounting frames (6) are symmetrically arranged on the left side and the right side of the secondary beam (10), the adjusting mechanisms (4) are provided with three, and the three adjusting mechanisms (4) are respectively connected to the secondary beam (3) and the two auxiliary mounting frames (6), flexible round pin mechanism (5) be equipped with two, two flexible round pin mechanism (5) be sliding connection respectively at the upper and lower both ends of secondary beam mounting bracket (3), the both ends of two flexible round pin mechanism (5) are all rotated and are connected with pull rod mechanism (7), four pull rod mechanism (7) all with girder on mounting bracket (1) sliding connection, mounting bracket (1) and girder under mounting bracket (2) on the girder both ends all rotate and are connected with pull rod mechanism (7), two pull rod mechanism (7) that are located the left end rotate with auxiliary mounting bracket (6) that are located the left end and are connected, two pull rod mechanism (7) that are located the right-hand member rotate with auxiliary mounting bracket (6) that are located the right-hand member and are connected.
2. The fabricated building reinforcement member according to claim 1, wherein: the main beam upper mounting frame (1) comprises a main beam back plate (1-1), main beam upper plates (1-2), vertical plates (1-3), connecting shafts (1-4), pull rod connecting seats (1-5) and mounting long holes (1-6), the upper end of the main beam back plate (1-1) is fixedly connected with the main beam upper plates (1-2), the left end and the right end of the main beam back plate (1-1) are fixedly connected with the vertical plates (1-3), the lower ends of the two vertical plates (1-3) are fixedly connected with the pull rod connecting seats (1-5), the two connecting shafts (1-4) are arranged on the connecting shafts (1-4), the two connecting shafts (1-4) are respectively connected to the upper end and the lower end of the two vertical plates (1-3) in a sliding manner, the two mounting long holes (1, the main beam back plate (1-1) is attached to the rear end face of the main beam (9) and fixedly connected with the rear end face of the main beam through a plurality of wall penetrating bolts (8), and the main beam upper plate (1-2) is attached to the upper end face of the main beam (9) and fixedly connected with the main beam through a plurality of wall penetrating bolts (8).
3. The fabricated building reinforcement member according to claim 2, wherein: the lower main beam mounting rack (2) comprises a main beam lower plate (2-1), two reinforcing pull plates (2-2), a main beam front plate (2-3), two fixing pull rods (2-4) and two fixing nuts (2-5), wherein the main beam lower plate (2-1) is fixedly connected to the middle part of the main beam front plate (2-3), the two reinforcing pull plates (2-2) are respectively and fixedly connected to the left end and the right end of the front side of the main beam lower plate (2-1), the two reinforcing pull plates (2-2) are both fixedly connected with the main beam front plate (2-3), the left end and the right end of the lower side of the main beam front plate (2-3) are both fixedly connected with the fixing pull rods (2-4), and the rear ends of the two fixing pull rods (2-4) are both connected with the fixing nuts (2-5) through threads, the lower end face of the main beam lower plate (2-1) is attached to the lower end face of the main beam (9) and the lower end face of the secondary beam (10) and fixedly connected with the lower end face of the main beam through a plurality of wall penetrating bolts (8), the main beam front plate (2-3) is attached to the front end face of the main beam (9) and fixedly connected with the lower end face of the secondary beam through a plurality of wall penetrating bolts (8), the two fixing pull rods (2-4) are respectively connected into the two mounting long holes (1-6) in a sliding mode, the main beam back plate (1-1) is tightly propped against the two fixing nuts (2-5), and the secondary beam (10) is located between the.
4. The fabricated building reinforcement member according to claim 3, wherein: the secondary beam mounting rack (3) comprises secondary beam side plates (3-1), secondary beam lower plates (3-2), threaded pipes (3-3), reinforcing ribs (3-4) and adjusting fixing plates I (3-5), the lower end face of the secondary beam lower plate (3-2) is attached to the lower end face of the secondary beam (10) and fixedly connected with the lower end face of the secondary beam lower plate (3-2) through a plurality of wall penetrating bolts (8), a plurality of reinforcing ribs (3-4) and two adjusting fixing plates I (3-5) are arranged on the lower end face of the secondary beam lower plate (3-2), the two secondary beam side plates (3-1) are symmetrically and slidably connected to the two ends of the secondary beam lower plate (3-2), threaded pipes (3-3) are fixedly connected to the lower ends of the two secondary beam side plates (3-1), and the two secondary beam side plates (3-1) are attached to the two sides of the secondary beam (10) and fixedly connected with the two sides of the.
5. The fabricated building reinforcement member according to claim 4, wherein: the adjusting mechanism (4) comprises a bidirectional threaded rod (4-1) and six-angle seats (4-2), the six-angle seats (4-2) are arranged in the middle of the bidirectional threaded rod (4-1), the number of the adjusting mechanisms (4) is three, one bidirectional threaded rod (4-1) is rotatably connected to the two adjusting fixing plates I (3-5), and two ends of the bidirectional threaded rod (4-1) are respectively in threaded connection with the two threaded pipes (3-3).
6. The fabricated building reinforcement member according to claim 5, wherein: the telescopic pull pin mechanism (5) comprises a connecting pipe (5-1), sliding pull pins (5-2), limiting plates (5-3), middle stopping blocks (5-4) and springs (5-5), the middle part in the connecting pipe (5-1) is provided with the middle stopping blocks (5-4), the number of the sliding pull pins (5-2) is two, the two sliding pull pins (5-2) are fixedly connected with the limiting plates (5-3), the two sliding pull pins (5-2) are respectively connected with the two ends of the connecting pipe (5-1) in a sliding manner, the number of the springs (5-5) is two, the two springs (5-5) are respectively arranged at the two ends in the connecting pipe (5-1), the inner ends of the two springs (5-5) are respectively propped against the middle stopping blocks (5-4), the outer ends of the two springs (5-5) are respectively propped against the two sliding pull pins (5-2), the number of the telescopic pull pin mechanisms (5) is two, four sliding pull pins (5-2) are respectively connected to the upper end and the lower end of the rear side of the two secondary beam side plates (3-1) in a sliding mode, and the four limiting plates (5-3) are located between the two secondary beam side plates (3-1).
7. The fabricated building reinforcement member according to claim 6, wherein: the auxiliary mounting frame (6) comprises two main beam side plates (6-1), two fixing pins (6-2), two main beam auxiliary upper plates (6-3) and two adjusting fixing plates II (6-4), the main beam auxiliary upper plates (6-3) are attached to the upper end face of a main beam (9) and fixedly connected with the upper end face of the main beam through a plurality of wall penetrating bolts (8), the two adjusting fixing plates II (6-4) are fixedly connected onto the main beam auxiliary upper plates (6-3), the main beam side plates (6-1) are respectively connected to the front end and the rear end of the main beam auxiliary upper plates (6-3) in a sliding mode, the fixing pins (6-2) are respectively fixedly connected to the front side and the rear side of the main beam (9) through the plurality of wall penetrating bolts (8), and the auxiliary mounting frame (6) is provided with two auxiliary mounting frames, two groups of adjusting fixing plates II (6-4) are rotatably connected with two-way threaded rods (4-1), and the two-way threaded rods (4-1) are respectively in threaded connection with the two groups of main beam side plates (6-1).
8. The fabricated building reinforcement member according to claim 6, wherein: the pull rod mechanism (7) comprises a pull rod sleeve (7-1), hexagonal ribs (7-2), threaded rods (7-3) and connecting sleeves (7-4), the hexagonal ribs (7-2) are arranged in the middle of the pull rod sleeve (7-1), the threaded rods (7-3) are connected to two ends of the pull rod sleeve (7-1) through threads, the connecting sleeves (7-4) are fixedly connected to the outer ends of the two threaded rods (7-3), the pull rod mechanisms (7) are multiple, the connecting sleeves (7-4) at the front ends of the four pull rod mechanisms (7) are respectively rotatably connected with the four sliding pull pins (5-2), the connecting sleeves (7-4) at the rear ends of the four pull rod mechanisms (7) are respectively slidably connected with two ends of the two connecting shafts (1-4), and the connecting sleeves (7-4) at the outer ends of the other four pull rod mechanisms (7) are respectively rotatably connected with the four fixing pins (6-2) The connecting sleeves (7-4) at the inner ends of the four pull rod mechanisms (7) are respectively and rotatably connected with the front ends of the two pull rod connecting seats (1-5) and the two fixed pull rods (2-4).
9. A method of constructing using the fabricated building reinforcing member of claim 8, wherein: the method comprises the following steps:
step 1: fixing a main beam back plate (1-1) and a main beam upper plate (1-2) on the rear end surface and the upper end surface of a main beam (9) through a wall penetrating bolt (8), then penetrating two fixing pull rods (2-4) into two mounting long holes (1-6), fixing the main beam lower plate (2-1) and a main beam front plate (2-3) on the lower end surface and the front end surface of the main beam (9) through the wall penetrating bolt (8), and connecting and fixing the fixing pull rods (2-4) and the main beam back plate (1-1) through fixing nuts (2-5), so that the main beam upper mounting frame (1) and the main beam lower mounting frame (2) are fixedly connected with the main beam (9);
step 2: the lower secondary beam plate (3-2) is fixed on the lower end face of the secondary beam (10) in the left-right middle direction through a wall-through bolt (8), a hexagonal seat (4-2) on an adjusting fixing plate I (3-5) is rotated to drive a two-way threaded rod (4-1), so that two threaded pipes (3-3) are in threaded transmission, two secondary beam side plates (3-1) slide to the outermost end at the same time, then a telescopic pull pin mechanism (5) is compressed, two sliding pull pins (5-2) extrude springs (5-5) to slide into a connecting pipe (5-1), the compressed telescopic pull pin mechanism (5) is placed between the two secondary beam side plates (3-1), the sliding pull pins (5-2) are aligned to mounting holes of the sliding pull pins, the two sliding pull pins (5-2) are loosened, and the two sliding pull pins (5-2) slide into the mounting holes on the two secondary beam side plates (3-1) respectively, then the telescopic pull pin mechanism (5) is installed between the two secondary beam side plates (3-1), then the hexagonal base (4-2) is rotated reversely, the two secondary beam side plates (3-1) are enabled to be close to the secondary beam (10) at the same time until the two secondary beam side plates (3-1) are attached to the left side face and the right side face of the secondary beam (10), the two secondary beam side plates (3-1) are fixed on the left side face and the right side face of the secondary beam (10) through wall penetrating bolts (8), and therefore the secondary beam mounting frame (3) is fixed with the secondary beam (10).
And step 3: taking four pull rod mechanisms (7), dividing the four pull rod mechanisms (7) into two groups in pairs, respectively connecting sleeves (7-4) at the rear ends of the two groups of pull rod mechanisms (7) on two connecting shafts (1-4) in a sliding manner, respectively connecting a connecting sleeve (7-4) at the front end of the group of pull rod mechanisms (7) positioned above to the outer ends of two sliding pull pins (5-2) positioned at the upper end in a sliding manner, respectively connecting a connecting sleeve (7-4) at the front end of the group of pull rod mechanisms (7) positioned below to the outer ends of two sliding pull pins (5-2) positioned at the lower end in a sliding manner, rotating a hexagonal prism (7-2), and tensioning the four pull rod mechanisms (7) through the threaded connection of the pull rod sleeve (7-1) and threaded rods (7-3) at the two ends of the pull rod sleeve, thereby realizing the tensioning and fixing of the secondary beam mounting rack (3) by the two pull rod, the lower mounting rack (2) of the main beam supports and fixes the mounting rack (3) of the secondary beam through two pull rod mechanisms (7) at the lower part;
and 4, step 4: the auxiliary main beam upper plates (6-3) are fixed on the upper end face of a main beam (9) in the front-back middle direction through wall penetrating bolts (8), the two auxiliary main beam upper plates (6-3) are symmetrical about a secondary beam (10), a hexagonal seat (4-2) on an adjusting fixing plate II (6-4) is rotated to drive a two-way threaded rod (4-1), the two main beam side plates (6-1) are connected with the main beam side plates (6-1) through the two-way threaded rod (4-1) in a threaded mode, the two main beam side plates (6-1) are enabled to be close to the main beam (9) at the same time until the two main beam side plates are attached to the main beam (9), and the two main beam side plates (6-1) are fixed on the front side and the back side of the main beam (9) through the;
and 5: taking the rest four pull rod mechanisms (7), respectively connecting outer end connecting sleeves (7-4) of the four pull rod mechanisms (7) on four fixed pins (6-2) in a sliding manner, respectively connecting inner end connecting sleeves (7-4) of two pull rod mechanisms (7) positioned at the rear side on two pull rod connecting seats (1-5) in a sliding manner, respectively connecting inner end connecting sleeves (7-4) of two pull rod mechanisms (7) positioned at the front side on the front ends of two fixed pull rods (2-4) in a sliding manner, rotating a hexagonal edge (7-2), the four pull rod mechanisms (7) are tensioned through the threaded connection of the pull rod sleeves (7-1) and the threaded rods (7-3) at the two ends of the pull rod sleeves, thereby realizing the tensioning and fixing of the upper mounting rack (1) and the lower mounting rack (2) of the main beam by the two auxiliary mounting racks (6).
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| CN115095183A (en) * | 2022-07-19 | 2022-09-23 | 湖北省南山古建园林工程有限公司 | Ancient building roof beam and post node reinforcement processing structure |
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