阅读说明：本技术 一种旧房屋墙体加固装置及其施工工艺 (Old house wall body reinforcing device and construction process thereof ) 是由 杨达 杨文海 单立嫚 于 2020-04-11 设计创作，主要内容包括：本发明涉及房屋修护加固的技术领域,尤其是涉及一种旧房屋墙体加固装置及其施工工艺,其包括加固板,加固板包括内板和外板,内板和外板分别设置在墙体的两侧,内板和外板之间设置有连接杆,连接杆贯穿墙体,连接杆的一端与内板固定连接,另一端穿过外板后螺纹连接有固定螺母。本发明通过设置内板和外板,将墙体固定在内板和外板之间,利用内板和外板对墙体进行加固,再利用连接杆和固定螺母连接固定内板和外板,结构简单、链接方便,具有缩短施工周期的效果。(The invention relates to the technical field of house repair and reinforcement, in particular to a wall body reinforcing device for an old house and a construction process thereof. According to the invention, the inner plate and the outer plate are arranged, the wall body is fixed between the inner plate and the outer plate, the inner plate and the outer plate are used for reinforcing the wall body, and the connecting rod and the fixing nut are used for connecting and fixing the inner plate and the outer plate, so that the structure is simple, the connection is convenient, and the effect of shortening the construction period is achieved.)

1. The utility model provides an old house wall body reinforcing apparatus which characterized in that: the device comprises a reinforcing plate (1), wherein the reinforcing plate (1) comprises an inner plate (11) and an outer plate (12), the inner plate (11) and the outer plate (12) are respectively arranged on two sides of a wall body (8), a connecting rod (2) is arranged between the inner plate (11) and the outer plate (12), the connecting rod (2) penetrates through the wall body (8), one end of the connecting rod (2) is fixedly connected with the inner plate (11), and the other end of the connecting rod penetrates through the outer plate (12) and is connected with a fixing nut (3) through threads.

2. The wall reinforcing apparatus for old house as claimed in claim 1, wherein: the reinforcing plate (1) comprises a plurality of unit plates (7), the unit plates (7) are spliced into the reinforcing plate (1), and a splicing assembly is arranged between every two adjacent reinforcing plates (1).

3. The wall reinforcing apparatus for old house as claimed in claim 2, wherein: assemble subassembly (4) including assembling groove (41), fixed slot (42), sliding block (43) and spring (44), the lateral wall in cell board (7) is seted up in fixed slot (42), sliding block (43) are located fixed slot (42), sliding block (43) and fixed slot (42) sliding connection, spring (44) set up between the diapire of sliding block (43) and fixed slot (42), the both ends of spring (44) respectively with diapire and sliding block (43) fixed connection of fixed slot (42), be provided with spacing subassembly (5) between sliding block (43) and fixed slot (42), assembling groove (41) set up the lateral wall in adjacent cell board (7), during cell board (7) and adjacent cell board (7) butt, assembling groove (41) and fixed slot (42) intercommunication.

4. The wall reinforcing apparatus for old house as claimed in claim 3, wherein: spacing subassembly (5) are including pouring into hole (51), spacing hole (52) and gag lever post (53), pour into the lateral wall of establishing in fixed slot (42) hole (51), pour into the lateral wall that hole (51) run through fixed slot (42), spacing hole (52) are seted up and are being close to one side of pouring into hole (51) in sliding block (43), when sliding block (43) are located fixed slot (42) completely, pour into hole (51) and spacing hole (52) intercommunication, the one end of gag lever post (53) is passed and is poured into hole (51) and insert in spacing hole (52).

5. The wall reinforcing apparatus for old house as claimed in claim 2, wherein: each unit plate (7) is provided with a steel mesh (71) and a unit plate (7) prefabricated by concrete, and the connecting rods (2) are fixedly connected with the steel mesh (71) in the unit plate (7) of the inner plate (11).

6. The wall reinforcing apparatus for old house as claimed in claim 1, wherein: a counter bore (121) is formed in the outer plate (12), and the fixing nut (3) is located in the counter bore (121).

7. The wall reinforcing apparatus for old house as claimed in claim 6, wherein: a sealing plug (6) is arranged at the position of the counter bore (121), and the counter bore (121) is sealed by the sealing plug (6).

8. The wall reinforcing apparatus for old house as claimed in claim 7, wherein: the side wall of the sealing plug (6) is provided with anti-skid lines.

9. The construction process of the wall reinforcing device for the old house according to any one of claims 1 to 8, comprising the steps of:

s1, planning in the early stage: measuring the size of the wall body (8), and specifying the size of the unit plates (7) to ensure that the unit plates (7) completely cover the wall body (8) after being spliced; measuring the thickness of the wall body (8) and determining the length of the connecting rod (2);

s2, prefabricated unit board (7): manufacturing the unit plates (7) according to the specified sizes in a prefabrication factory; one end of the connecting rod (2) is fixedly connected with a reinforcing mesh (71) in a unit plate (7) of the inner plate (11); a connecting hole corresponding to the connecting rod (2) is formed in the unit plate (7) of the outer plate (12);

s3, transport cell plate (7): the unit plates (7) are transported to a construction site by using a transport vehicle, and the unit plates (7) are protected at the construction site;

s4, opening the holes of the connecting rod (2): firstly, measuring a wall body (8), positioning the position of a connecting rod (2) penetrating through the wall body (8) on the wall body (8), and then drilling a through hole (81) on the wall surface by using an electric drill, wherein the through hole (81) penetrates through the wall body (8);

s5, mounting cell plate (7): firstly, moving a unit plate (7) of an inner plate (11), driving a connecting rod (2) to be aligned with a through hole (81) by the unit plate (7), and then pushing the unit plate (7) to drive one end, far away from the unit plate (7), of the connecting rod (2) to penetrate through the through hole (81); then, placing the unit plate (7) of the outer plate (12) on the other side of the wall body (8), enabling the connecting rod (2) to penetrate through the unit plate (7) of the outer plate (12), then connecting the fixing nut (3) with the connecting rod (2) in a threaded manner, and enabling the fixing nut (3) to be located in the counter bore (121);

s6, splicing cell plates (7): moving the adjacent unit plates (7) to enable the fixing grooves (42) of the adjacent unit plates (7) to be communicated with the splicing grooves (41), then dragging the limiting rods (53) to pull out the limiting holes (52), and enabling the limiting rods (53) to be separated from the pouring holes (51); the spring (44) pushes the sliding block (43) to slide in the fixing groove (42), one part of the sliding block (43) slides into the assembling groove (41), and the other part of the sliding block is positioned in the fixing groove (42);

s7, pouring mortar into the pouring hole (51): cement mortar is stirred in a construction site, and then the uniformly stirred cement mortar is poured into the fixed groove (42) through the pouring hole (51);

s8, mounting sealing plug (6): all the fixing bolts are fastened once, and then the sealing plug (6) is inserted into the counter bore (121).

Technical Field

The invention relates to the technical field of house repair and reinforcement, in particular to a wall body reinforcing device for an old house and a construction process thereof.

Background

At present, with the rise of reinforced concrete houses, the quality of all aspects of the houses is remarkably improved, but due to the limitation of the transportation distance of commercial concrete, most houses in rural areas still use brick-concrete structures, the houses with the brick-concrete structures have poor anti-seismic performance, and the brick-concrete houses are easy to collapse in earthquakes. In order to improve the seismic performance of the brick-concrete house, it is necessary to reinforce the wall body of the brick-concrete house.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a wall body reinforcing device for an old house, so as to achieve the purpose of shortening the construction period.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an old house room wall body reinforcing apparatus, the device includes the gusset plate, and the gusset plate includes inner panel and planking, and inner panel and planking set up respectively in the both sides of wall body, are provided with the connecting rod between inner panel and the planking, and the connecting rod runs through the wall body, the one end and the inner panel fixed connection of connecting rod, and threaded connection has fixation nut after the other end passes the planking.

Through adopting above-mentioned technical scheme, when carrying out the wall body reinforcement, at first go to bore on the wall body again and establish and allow the connecting rod to pass through the through-hole, then place the inner panel in the inboard of wall body, and make the connecting rod of inner panel connection pass the through-hole, place the planking in the outside of wall body again, and make the connecting rod keep away from the one end of inner panel and pass the planking, finally with fixation nut and connecting rod threaded connection, make coupling nut and planking butt, utilize the connecting rod with planking and inner panel and wall body fixation, press from both sides the wall body between planking and inner panel, utilize the rigidity of planking and inner panel, avoid fragment of brick in the brick-concrete structure to separate with the wall body when the earthquake, the anti-seismic performance of wall body has been strengthened, simultaneously when consolidating the wall body, only need drill on the wall, then install.

The present invention in a preferred example may be further configured to: the reinforcing plate comprises a plurality of unit plates, the unit plates are spliced into the reinforcing plate, and a splicing assembly is arranged between every two adjacent unit plates.

Through adopting above-mentioned technical scheme, divide into a plurality of cell board with the gusset plate to the adjacent cell board is connected to the subassembly is assembled in the utilization, and the installation and the transportation of the gusset plate of being convenient for promote the convenience when reinforcing apparatus uses.

The present invention in a preferred example may be further configured to: the assembling component comprises an assembling groove, a fixing groove, a sliding block and a spring, the fixing groove is formed in the side wall of the unit plate, the sliding block is located in the fixing groove, the sliding block is connected with the fixing groove in a sliding mode, the spring is arranged between the bottom wall of the sliding block and the bottom wall of the fixing groove, the two ends of the spring are respectively connected with the bottom wall of the fixing groove and the sliding block in a fixed mode, a limiting component is arranged between the sliding block and the fixing groove, the assembling groove is formed in the side wall of an adjacent unit plate, and the assembling groove is communicated with the.

Through adopting above-mentioned technical scheme, at first utilize spacing subassembly to fix the sliding block in the fixed slot, when the adjacent cell board concatenation of cell board, the fixed slot with assemble the groove intercommunication, remove spacing subassembly, make the sliding block slide in assembling the inslot, partly slip of sliding block is to assembling the inslot, another part still stays in the fixed slot, utilize the rigidity of sliding block, make and assemble groove and fixed slot and keep fixed, so keep fixed between cell board and the adjacent cell board, assemble subassembly simple structure, high durability and convenient installation, convenience when promoting the cell board concatenation.

The present invention in a preferred example may be further configured to: the limiting assembly comprises a filling hole, a limiting hole and a limiting rod, the filling hole is formed in the side wall of the fixing groove, the filling hole penetrates through the side wall of the fixing groove, the limiting hole is formed in one side, close to the filling hole, of the sliding block, when the sliding block is completely located in the fixing groove, the filling hole is communicated with the limiting hole, and one end of the limiting rod penetrates through the filling hole to be inserted into the limiting hole.

By adopting the technical scheme, when the sliding block is limited by the limiting component, the sliding block is pushed into the fixed groove completely, one end of the limiting rod penetrates through the filling hole and then is inserted into the limiting hole, and the sliding block is fixed in the fixed groove by utilizing the rigidity of the limiting rod; when removing the fixed time to the sliding block, only need extract the gag lever post from spacing downthehole to make the gag lever post and fill the hole separation, when the sliding block with the diapire butt in equipment groove, fill the mortar in to the fixed slot through filling the hole, make the sliding block and fixed slot and the position of assembling the groove fixed, spacing subassembly simple structure, simple to operate promote the convenience when using.

The present invention in a preferred example may be further configured to: each unit plate is provided with a steel mesh and a concrete prefabricated unit plate, and the connecting rods are fixedly connected with the steel mesh in the unit plate of the inner plate.

By adopting the technical scheme, the reinforced concrete prefabricated unit plates are arranged, and the seismic resistance of the reinforcing device is further improved by utilizing the seismic resistance of the reinforced concrete; meanwhile, the easy-to-produce performance of the reinforced concrete is utilized, so that unit plates with various sizes can be produced conveniently, and the convenience in production of the unit plates is improved; and the connecting rod is fixedly connected with the reinforcing mesh of the inner plate, so that the stability of the connecting rod after being connected with the inner plate is improved.

The present invention in a preferred example may be further configured to: a counter bore is formed in the outer plate, and the fixing nut is located in the counter bore.

Through adopting above-mentioned technical scheme, set up the counter bore and place fixation nut in the counter bore, promote planking to fixation nut's protection, promote fixation nut's life.

The present invention in a preferred example may be further configured to: and a sealing plug is arranged at the counter bore and seals the counter bore.

By adopting the technical scheme, the counter bore is sealed by arranging the sealing plug, the fixing nut is sealed in the counter bore, the protection of the fixing nut is enhanced, and the service life of the fixing nut is further prolonged.

The present invention in a preferred example may be further configured to: the side wall of the sealing plug is provided with anti-skid grains.

Through adopting above-mentioned technical scheme, the roughness of anti-skidding line increase sealing plug, when the sealing plug was filled in the counter bore, increase the frictional force between sealing plug and the counter bore, promote the stability that the sealing plug is located the counter bore.

The second aim of the invention is realized by the following technical scheme:

a construction process of a wall reinforcing device of an old house comprises the following steps:

s1, planning in the early stage: measuring the size of the wall body, and specifying the size of the unit plates to ensure that the unit plates completely cover the wall body after being spliced; measuring the thickness of the wall body, and determining the length of the connecting rod;

s2, prefabricating a unit plate: manufacturing the unit plates according to the specified unit plate size in a prefabrication factory; one end of the connecting rod is fixedly connected with the reinforcing mesh in the unit plate of the inner plate; a connecting hole corresponding to the connecting rod is formed in the unit plate of the outer plate;

s3, transportation unit board: transporting the unit plates to a construction site by using a transport vehicle, and protecting the unit plates at the construction site;

s4, forming holes for connecting rods: firstly, measuring a wall body, positioning the position of a connecting rod penetrating through the wall body on the wall body, and then drilling a through hole in the wall surface by using an electric drill, wherein the through hole penetrates through the wall body;

s5, mounting a cell plate: firstly, moving a unit plate of an inner plate, wherein the unit plate drives a connecting rod to align with a through hole, and then pushing one end of the unit plate, which is far away from the unit plate, to pass through the through hole; then, the cell plate of the outer plate is placed on the other side of the wall body, the connecting rod penetrates through the cell plate of the outer plate, the fixing nut is in threaded connection with the connecting rod, and the fixing nut is located in the counter bore;

s6, splicing the cell plates: moving the adjacent unit plates to enable the fixing grooves of the adjacent unit plates to be communicated with the splicing grooves, dragging the limiting rods to pull out the limiting holes, and enabling the limiting rods to be separated from the pouring holes; the spring pushes the sliding block to slide in the fixing groove, one part of the sliding block slides into the assembling groove, and the other part of the sliding block is positioned in the fixing groove;

s7, pouring mortar into the pouring hole: cement mortar is stirred in a construction site, and then the uniformly stirred cement mortar is poured into the fixed groove through the pouring hole;

s8, installing a sealing plug: all the fixing bolts are fastened once, and then the sealing plug is inserted into the counter bore.

By adopting the technical scheme, the wall body is measured, so that the unit plates can be conveniently planned to be installed on the wall body, the size of each unit plate is convenient to plan, the length of the connecting rod is determined by measuring the thickness of the wall body, the customized tailoring of the wall body is realized, and the utilization rate of materials is improved; when the unit plate is prefabricated, the connecting rod and the connecting hole corresponding to the connecting rod are arranged, so that convenience in later-stage installation is improved; through holes for the connecting rods to pass through are formed in the wall surface according to the distance between the connecting rods, and the accuracy of butt joint of the connecting rods and the through holes is improved through measurement and positioning; the unit plates of the inner plate and the outer plate are temporarily fixed, so that the unit plates can be finely adjusted conveniently; assembling adjacent unit plates, fixing the fixing grooves and the assembling grooves of the adjacent unit plates together by using the sliding blocks, so that the adjacent unit plates are connected and fixed, and the integrity of the assembled unit plates is improved; pouring mortar into the pouring hole to fill the mortar between the sliding block and the bottom wall of the fixed groove, and fixing the sliding block in the fixed groove after the mortar is solidified to improve the stability after splicing between adjacent unit plates; and finally, fastening a fixing bolt to ensure that the connection between the inner plate and the outer plate is more stable, and plugging the sealing plug to protect the fixing nut.

In summary, the invention includes at least one of the following beneficial technical effects:

1. by arranging the inner plate, the outer plate and the connecting rod, the inner plate and the outer plate are respectively connected to two sides of the wall body after the connecting rod penetrates through the wall body, so that the wall body is reinforced, and the purpose of shortening the construction period is achieved;

2. the reinforcing plate is formed by splicing a plurality of unit plates, and the splicing assembly is arranged between the adjacent unit plates, so that the convenience of mounting the reinforcing plate is improved;

3. by arranging the counter bore and the sealing plug, the service life of the fixing nut is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view intended to show a fixing nut;

FIG. 3 is a schematic view intended to show the connection of the inner panel to the wall;

fig. 4 is a schematic view intended to show a building component.

In the figure, 1, a reinforcing plate; 11. an inner plate; 12. an outer plate; 121. a counter bore; 2. a connecting rod; 3. fixing a nut; 4. assembling the components; 41. assembling the grooves; 42. fixing grooves; 43. a slider; 44. a spring; 5. a limiting component; 51. a perfusion hole; 52. a limiting hole; 53. a limiting rod; 6. a sealing plug; 7. a unit plate; 71. a reinforcing mesh; 8. a wall body; 81. and a through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.