Haunched beam pouring mold

Abstract

The invention relates to a haunched beam pouring mold, and belongs to the technical field of beam body construction, the haunched beam pouring mold comprises two first haunched templates and two second haunched templates, the first haunched templates are provided with insertion ports, the second haunched templates comprise bottom plate connecting sections, the bottom plate connecting sections are connected with haunched inclined sections, the haunched inclined sections are connected with stand column extension pouring sections, and the stand column extension pouring sections are connected with stand column extension pouring sections. The stand column extending pouring section is connected with an extending transition section, the extending transition section is connected with an upper stand column abutting section, and inserting wing plates are installed on the two sides of the extending transition section. The side portions of the two first haunching formworks stretch out of the stand column and are connected through a first opposite-pull screw rod, and the two opposite inserting wing plates stretch out of the stand column and are connected through a second opposite-pull screw rod. The haunching inclined section and the stand column extending pouring section are jointly connected with a telescopic plate in an inserted mode, the first haunching formwork is provided with a fixing piece, and the fixing piece is used for tensioning the telescopic plate to abut against the first haunching formwork. The haunched beam formwork has the effects that the adaptability of the haunched beam formwork is improved, and the post-treatment workload after formwork removal is reduced.

Description

Technical Field

[0001] This application relates to the technical field of beam construction, and particularly relates to a casting mold for haunched beams. Background Art

[0002] In the construction of existing bridges or large buildings, the casting of columns and haunched beams usually adopts a segmented construction method, that is, the columns are first cast and cured, and then the installation of the haunched beam formwork is carried out. During the installation of the haunched beam formwork, auxiliary tools such as steel pipes and cross buckles are usually used to fix the formwork to ensure the stability and accuracy of the formwork. The formwork is usually designed and processed according to the drawing dimensions to ensure that the dimensions meet the construction requirements.

[0003] However, during the actual casting of columns, due to the influence of various uncertain factors such as the construction environment, temperature changes, material expansion or contraction, the deviation of the formwork itself, and slight formwork bulging, there are often certain errors in the actual dimensions of the columns. These dimensional deviations directly affect the installation of the haunched beam formwork, making it impossible for the formwork to be accurately docked with the columns, resulting in the ineffective fixation or insecure installation of the haunched beam formwork. Therefore, when the existing haunched beam formwork faces columns with dimensions that do not fully conform, it often cannot effectively adapt to these changes, leading to difficulties and delays in the construction process.

[0004] In addition, the existing haunched beam formwork can usually only be used for casting haunch plates of one size. If the haunch plate sizes of each section of the beam are different, it is necessary to prepare formworks of multiple sizes, which greatly increases the workload of formwork preparation and the complexity of warehousing management. Moreover, when the existing formwork is fixed, it is usually fixed by tensioning through-wall screws, which not only leaves holes during the concrete casting process but also may require later plugging or cutting and repair, increasing the workload of later treatment and consuming more construction time. Therefore, the existing haunched beam formwork has problems such as poor adaptability, a large number of formworks, and cumbersome later treatment. Summary of the Invention

[0005] In order to improve the adaptability of the haunched beam formwork, reduce the workload of later treatment after formwork removal, and improve the construction efficiency, this application provides a casting mold for haunched beams.

[0006] The casting mold for haunched beams provided by this application adopts the following technical solutions: A casting mold for haunched beams includes two first haunch formworks and two second haunch formworks. The first haunch formwork is provided with insertion interfaces. The second haunch formwork includes a bottom plate connection section, the bottom plate connection section is connected with a haunch inclined section, the haunch inclined section is connected with a column extension casting section, the column extension casting section is connected with an extension transition section, the extension transition section is connected with an upper column abutting section, and insertion wing plates are installed on both sides of the extension transition section; The height of the plug-in wing plate is the same as that of the plug-in interface. The width of the plug-in interface is greater than the distance between the two second haunch templates. The sides of the two first haunch templates extend out of the column and are connected by a first pair of tie bolts. The two opposite plug-in wing plates extend out of the column and are connected by a second pair of tie bolts; Expansion plates are inserted along the contour directions on both sides of the haunch inclined section and the column extended casting section. One end face of the extended end of the expansion plate is flush with the end face of the haunch inclined section, and the other end face of the extended end of the expansion plate is spliced with the plug-in wing plate. The first haunch template is provided with a fixing member for tightening the expansion plate to abut against the first haunch template, and the end face of the expansion plate is flush with the column; The bottom plate connection section is used to connect the bottom formwork and the side formwork of the beam.

[0007] By adopting the above technical solution, first install the second haunch template, pass the second pair of tie bolts through the two plug-in wing plates and install the abutting nuts to make the two upper column abutting sections abut against the column. Then install the two first haunch templates to fit the other two sides of the column. At this time, the plug-in wing plate and the first pair of tie bolts pass through the plug-in interface. Then install the first pair of tie bolts to make the two first haunch templates abut against the column. Next, adjust the fixing member to make the expansion plate abut against the first haunch template, and fill the concave space between the extended section of the expansion plate, the end of the expansion plate and the casting surface of the second haunch template with filling glue to avoid the bulge of the haunch plate after casting. Finally, install the bottom formwork of the beam at the bottom plate connection section, install the side formwork of the beam between the bottom formwork of the beam and the bottom plate connection section, and support the bottom formwork of the beam to complete the formwork installation of the haunched beam; The haunched beam casting mold of the present application also uses the tie method for formwork fixing, but there is no need to pass through the wall, which is beneficial to reducing the workload of post-treatment after form removal and improving the construction efficiency. Secondly, due to the design of the expansion plate, the fixing member and the plug-in interface, that is, the design of the plug-in interface can adapt to the dimensional change of the column within a certain range in the X direction, and the cooperation of the expansion plate and the fixing member can adapt to the dimensional change of the column within a certain range in the Y direction. That is, in the face of columns with errors, self-adaptive installation can also be carried out, and at the same time, it can be used as a haunch plate formwork within a certain dimensional range, with strong adaptability.

[0008] Optionally, the fixing member includes a plurality of fixing bolts fixedly arranged on the end face of the expansion plate. The first haunch plate is provided with mounting holes corresponding to the fixing bolts one by one. Rotating nuts are rotatably arranged on the first haunch template, corresponding to the mounting holes one by one, and the rotating nuts are threadedly connected with the fixing bolts.

[0009] By adopting the above technical solution, when the first axil formwork is installed, the fixing bolt is inserted into the corresponding installation hole, and the fixing bolt is docked with the corresponding rotating nut, and then the rotating nut is rotated to make the fixing bolt pull the telescopic plate to move, thereby making the telescopic plate and the first axil formwork pressed tightly.

[0010] Optionally, the first pair of tension screws opposite to the axilla-added inclined section are penetrated by a plurality of abutment rods and threadedly connected, and the abutment rods on the same first pair of tension screws are commonly inserted with a first back rib, and the first back rib is tightly abutted against the axilla-added inclined section.

[0011] By adopting the above technical solution, after the first axil formwork and the second axil formwork are installed, the first back rib is placed between the two first axil formworks, and then the abutment rod is passed through the first tension screw and inserted into the first back rib, and then the abutment rod is tightened to make the first back rib abut against the axil inclined section, thereby reducing the situation of mold expansion in the axil inclined section during the pouring process.

[0012] Optionally, a second back rib is bolted to a side of the first axil template away from the axil inclined section, a plurality of vertical plates are bolted to the first axil plate, and the plurality of vertical plates are pressed against the second back rib together.

[0013] By adopting the above technical solution, the second back rib and the vertical plate cooperate to strengthen the strength of the first axil formwork, reducing the expansion of the first axil formwork during the pouring process.

[0014] Optionally, the height of the upper column abutment section is greater than the distance from the bottom of the plug interface to the bottom surface of the first axil formwork, and a grouting seat is installed at the bottom of the upper column abutment section and the bottom of the first axil formwork, the length of the grouting seat is greater than the length of the first axil formwork, the top of the grouting seat is detachably connected to the upper column abutment section / the first axil formwork, and a rubber pad is installed at the bottom of the grouting seat along its length direction, and the rubber pad abuts against the upper column abutment section / the first axil formwork, and sealing parts are installed at both ends of the grouting seat, and the sealing parts are used to adjust the length of the sealing channel of the grouting seat so that the length of the sealing channel of the grouting seat is the same as the width / length of the column, and a baffle plate is extended on the side of the grouting seat away from the column.

[0015] By adopting the above technical solution, grouting material is injected into the sealing channel of the grouting seat, so that the bottom of the first and second axil formworks can be sealed, reducing the flow of concrete slurry to the gap between the column and the first axil formwork, the gap between the column and the second axil formwork, and the slurry flowing out from the bottom of the first and second axil formworks to pollute the lower column. At the same time, when the concrete slurry flows out from the joint between the first and second axil formworks, the gap between the plug-in interface and the column, the material baffle plate can block the slurry, reduce the slurry contaminating the lower column, and reduce the subsequent maintenance and repair work.

[0016] Optionally, the sealing member includes a mounting plate, which is mounted on the end of the grouting seat, the mounting plate is threadedly connected to an adjusting screw, the adjusting screw is rotatably connected to a sealing plate, and the sealing plate is slidably disposed in the sealing channel of the grouting seat and adapted so that the side of the sealing plate facing away from the grouting seat extends out of the sealing channel of the grouting seat.

[0017] By adopting the above technical solution, the blocking plate is moved along the blocking channel by rotating the adjusting screw until the blocking plate is tightly abutted against the column, thereby completing the closure of the blocking channel.

[0018] Optionally, an adjusting spring is provided in both the axil-added inclined section and the column extension casting section, and the adjusting spring is connected to the telescopic plate.

[0019] By adopting the above technical solution, the spring is adjusted so that the telescopic plate can be automatically telescoped and retracted adaptively without the need for manual adjustment, thereby improving the mold loading efficiency.

[0020] Optionally, it further comprises a plurality of beam bottom modules and a plurality of beam side modules, wherein the plurality of beam bottom modules are spliced ​​into a bottom template of the beam, and the beam bottom module is connected to the bottom plate connecting section and adjacent beam bottom modules through a first connecting member; The beam side modules are spliced ​​into a side formwork of the beam, adjacent beam side modules are connected via a second connecting piece, and the beam side modules and the bottom plate connecting section, as well as the beam side modules and the beam bottom modules are all connected via bolts.

[0021] Optionally, the first connecting member includes a first connecting ear plate, and both ends of the beam bottom module and the end of the bottom plate connecting section are provided with the first connecting ear plates, and adjacent first connecting ear plates are connected by tension bolts.

[0022] Optionally, the second connecting member includes a second connecting ear plate, which is installed on the side of the beam side module away from its casting surface, and adjacent second connecting ear plates are connected by tension bolts. The beam side module is L-shaped, and a strip hole is opened at the bottom of the beam side module. The beam side module is bolted to the beam bottom module / the bottom plate connecting section through the strip hole.

[0023] By adopting the above technical solution, considering that the tensioning connection between adjacent beam bottom modules and beam side modules may be slightly deformed, the strip holes can allow fine-tuning between the beam side modules and the beam bottom module / bottom plate connection section to a certain extent, thereby avoiding poor fastening or installation difficulties caused by deformation.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. The casting mold with axillary beams in this application also uses a pulling method to fix the template, but there is no need to penetrate the wall, which is beneficial to reduce the workload of post-processing after demolding and improve construction efficiency; 2. Due to the design of the telescopic plate, the fixings and the plug-in interface, the design of the plug-in interface can adapt to the size changes of the column in a certain range in the X direction, and the cooperation of the telescopic plate and the fixings can adapt to the size changes of the column in a certain range in the Y direction. That is, when facing a column with errors, it can also be installed adaptively, and at the same time, it can be used as a template for the axil plate in a certain size range, with strong adaptability; 3. Injecting grouting material into the blocking channel of the grouting seat can block the bottom of the first and second axilla formworks, reduce the flow of concrete slurry to the gap between the column and the first axilla formwork, the gap between the column and the second axilla formwork, and the slurry flows out from the bottom of the first and second axilla formworks to pollute the lower column; at the same time, when the concrete slurry flows out from the joint between the first and second axilla formworks, the gap between the plug-in interface and the column, the baffle plate can block the slurry, reduce the slurry from polluting the lower column, and reduce the subsequent maintenance and repair work. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0026] Figure 2 It is a schematic diagram of the structure of the second armpit template and the first back rib embodied in the embodiment of the present application.

[0027] Figure 3 It is a schematic diagram of the structure of the embodiment of the present application for reflecting the adjustment spring and the telescopic plate.

[0028] Figure 4 yes Figure 1 Enlarged schematic diagram of part A.

[0029] Figure 5 Yes Figure 2 It is an enlarged schematic diagram of part B in

[0030] Explanation of reference numerals in the drawings: 1. First haunched formwork; 11. Insertion port; 12. First tie rod; 13. Second backing beam; 14. Vertical plate; 15. Installation hole; 2. Second haunched formwork; 21. Bottom plate connection section; 22. Haunched inclined section; 23. Column extension pouring section; 24. Extension transition section; 25. Upper column abutting section; 26. Insertion wing plate; 27. Second tie rod; 28. Abutting rod; 29. First backing beam; 3. Beam bottom module; 4. Beam side module; 41. Strip hole; 5. Telescopic plate; 51. Adjusting spring; 6. Fixing piece; 61. Fixing bolt; 62. Rotating nut; 7. Grouting seat; 71. Rubber pad; 72. Sealing piece; 721. Installation plate; 722. Adjusting screw rod; 723. Sealing plate; 73. Material retaining plate; 8. First connecting piece; 81. First connecting ear plate; 9. Second connecting piece; 91. Second connecting ear plate. Detailed implementation manners

[0031] The following will Figures 1-5 make a further detailed description of this application with reference to the attached drawings.

[0032] The embodiment of this application discloses a haunched beam pouring mold.

[0033] As shown in Figure 1 , Figure 2 and Figure 3 , the haunched beam pouring mold includes two first haunched formworks 1, two second haunched formworks 2, several beam bottom modules 3 and several beam side modules 4. The first haunched formwork 1 is provided with an insertion port 11. The second haunched formwork 2 includes a bottom plate connection section 21. The bottom plate connection section 21 is connected with a haunched inclined section 22. The haunched inclined section 22 is connected with a column extension pouring section 23. The column extension pouring section 23 is connected with an extension transition section 24. The extension transition section 24 is connected with an upper column abutting section 25; The width of the bottom plate connection section 21 is greater than the width of the haunched inclined section 22. The widths of the haunched inclined section 22, the column extension pouring section 23, the extension transition section 24 and the upper column abutting section 25 are the same. Insertion wing plates 26 are installed on both sides of the extension transition section 24.

[0034] As shown in Figure 3 , telescopic plates 5 are inserted along the contour directions on both sides of the haunched inclined section 22 and the column extension pouring section 23. The protruding ends of the telescopic plates 5 are flush with the end faces of the haunched inclined section 22 and are spliced with the insertion wing plates 26. And two groups of adjusting springs 51 are installed in both the haunched inclined section 22 and the column extension pouring section 23. The two groups of adjusting springs 51 are respectively connected with the inserted ends of the telescopic plates 5 on their respective same sides.

[0035] As shown inFigure 1 The plug-in wing 26 has the same height as the plug-in interface 11, and the width of the plug-in interface 11 is greater than the distance between the two second plus-axillary formworks 2. When the plug-in wing 26 is inserted through the plug-in interface 11, the top surface of the plug-in wing 26 contacts the inner top wall of the plug-in interface 11, and the bottom surface of the plug-in wing 26 contacts the inner bottom wall of the plug-in interface 11. The sides of the two first plus-axillary formworks 1 extend out of the columns and are connected by a plurality of first tension screws 12. The first tension screws 12 are equidistantly arranged along the contour direction of the first plus-axillary formworks 1. The plug-in wing 26 extends out of the columns and the plug-in interface 11, and the two relative plug-in wings 26 are connected by second tension screws 27. The width of the second tension screws 27 is less than the width of the plug-in interface 11.

[0036] like Figure 1 and Figure 3 The first axil formwork 1 is provided with a fixing part 6, which is used to adjust the movement of the telescopic plate 5 so that the side of the telescopic plate 5 facing the first axil formwork 1 remains flush with the column, and the side of the telescopic plate 5 facing the first axil formwork 1 is tightly pressed against the first axil formwork 1.

[0037] The height of the upper column abutting section 25 is greater than the distance from the bottom of the insertion port 11 to the bottom surface of the first axil template 1, that is, after the first axil template 1 and the second axil template 2 are installed, the bottom of the upper column abutting section 25 extends to the bottom of the first axil template 1; like Figure 3 and Figure 4 The bottom of the upper column abutment section 25 and the bottom of the first axil formwork 1 are both installed with a grouting seat 7, the length of the grouting seat 7 is greater than the length of the first axil formwork 1, the top of the grouting seat 7 is bolted to the upper column abutment section 25 / the first axil formwork 1, and the bottom of the grouting seat 7 is installed with a rubber pad 71 along its length direction, and the rubber pad 71 abuts against the upper column abutment section 25 / the first axil formwork 1; The grouting seat 7 connected to the upper column abutment section 25 is located below the grouting seat 7 connected to the first axil formwork 1, and the two ends of the grouting seat 7 of the upper column abutment section 25 extend from both sides of the upper column abutment section 25, and the two ends of the grouting seat 7 of the first axil formwork 1 extend from both sides of the abutment section of the first axil formwork 1.

[0038] Both ends of the grouting seat 7 are provided with plugging members 72 for adjusting the length of the plugging channel of the grouting seat 7 so that the length of the plugging channel of the grouting seat 7 is the same as the width / length of the column. A baffle plate 73 is extended from one side of the grouting seat 7 away from the column.

[0039] like Figure 2A plurality of abutment rods 28 are provided through the first tension screw 12 directly opposite to the axilla inclined section 22. The abutment rods 28 are equidistantly arranged along the length direction of the first tension screw 12, and the abutment rods 28 are threadedly connected to the first tension screw 12. All abutment rods 28 on the same first tension screw 12 are commonly inserted with a first back rib 29, and the first back rib 29 is tightly abutted against the axilla inclined section 22. like Figure 1 A plurality of second back ribs 13 are bolted to the side of the first axil formwork 1 away from the axil inclined section 22, and the plurality of second back ribs 13 are arranged equidistantly along the vertical direction, and each second back rib 13 is arranged horizontally, and a plurality of vertical plates 14 are bolted to the first axil formwork 1, and each vertical plate 14 is tightly pressed against all the second back ribs 13.

[0040] A plurality of beam bottom modules 3 are spliced ​​into the bottom templates of two beam sections, and the bottom templates of the two beam sections are each connected to a bottom plate connecting section 21. In the bottom template of the beam, one beam bottom module 3 is connected to the bottom plate connecting section 21, and adjacent beam bottom modules 3 are connected end to end. The beam bottom module 3 is connected to the bottom plate connecting section 21 and adjacent beam bottom modules 3 through a first connecting member 8; Several beam side modules 4 are spliced ​​into four sections of beam side templates, wherein the side templates of two sections of beams are installed on the bottom template of one section of beam and the bottom plate connecting section 21, and the side templates of the other two sections of beams are installed on the bottom template of another section of beam and the bottom plate connecting section 21. In the side template of the beam, adjacent beam side modules 4 are connected by second connecting members 9, and the beam side modules 4 and the bottom plate connecting section 21, and the beam side modules 4 and the beam bottom modules 3 are all connected by bolts.

[0041] When installing the axil beam formwork, first install the second axil formwork 2, pass the second tension screw 27 through the two plug-in wing plates 26 and install the tightening nut, so that the bottom of the column extension casting section 23, the extension transition section 24 and the upper column abutment section 25 are pressed against the column, and then install the two first axil formworks 1 to make them fit with the other two sides of the column. At this time, the plug-in wing plates 26 and the first tension screw 12 pass through the plug interface 11, and then install the first tension screw 12 to make the two first axil formworks 1 press against the column, then adjust the fixing piece 6 to make the first telescopic plate 5 press against the first axil formwork 1, and fill the concave space between the extended section of the first telescopic plate 5, the end of the first telescopic plate 5 and the casting surface of the second axil formwork 2 with filling glue to avoid bulges on the axil plate after casting; Next, the first back rib 29 is placed between the two first axil formworks 1, and then the abutment rod 28 is passed through the first tension screw 12 and inserted into the first back rib 29, and then the abutment rod 28 is tightened to make the first back rib 29 abut against the axil inclined section 22, and then the second back rib 13 and the vertical plate 14 are installed in sequence to reduce the situation of mold expansion between the axil inclined section 22 and the first axil formwork 1 during the pouring process; At this time, a grouting seat 7 is installed at the bottom of the upper column abutment section 25 and the bottom of the first axil formwork 1, and grouting material is injected into the blocking channel of the grouting seat 7 to block the gap between the bottom of the first axil formwork 1 and the column, and the gap between the bottom of the second axil formwork 2 and the column; Finally, the bottom template of the beam is installed on the bottom plate connecting section 21, the side template of the beam is installed on the bottom template of the beam and the bottom plate connecting section 21, and the bottom template of the beam is supported, so that the template installation of the axilla beam can be completed.

[0042] The axilla beam casting mold of the present application also uses a pulling method to fix the template, but does not need to penetrate the wall, which is beneficial to reduce the workload of post-processing after demoulding and improve construction efficiency. Secondly, due to the design of the first telescopic plate 5, the fixing member 6 and the plug-in interface 11, that is, the design of the plug-in interface 11 can adapt to the size change of the column in a certain range in the X direction, and the cooperation of the first telescopic plate 5 and the fixing member 6 can adapt to the size change of the column in a certain range in the Y direction, that is, when facing a column with an error, it can also be installed adaptively, and at the same time can be used as an axilla plate template with a certain size range, and has strong adaptability.

[0043] It also reduces the concrete slurry flowing into the gap between the column and the first plus axil formwork 1, the gap between the column and the second plus axil formwork 2, and the slurry flowing out from the bottom of the first plus axil formwork 1 and the second plus axil formwork 2 to pollute the lower column. At the same time, even if the concrete slurry flows out from the joint between the first plus axil formwork 1 and the second plus axil formwork 2, and the gap between the plug interface 11 and the column, the baffle plate 73 can block the slurry, reduce the slurry from polluting the lower column, and reduce the subsequent maintenance and repair work.

[0044] like Figure 1 and Figure 3 The fixing member 6 includes a plurality of fixing bolts 61, which are fixedly arranged on a side of the telescopic plate 5 facing the first axil plate. The plurality of fixing bolts 61 are equidistantly arranged along the contour direction of the telescopic plate 5. The first axil template 1 is provided with mounting holes 15 corresponding to the fixing bolts 61 one by one. A rotating nut 62 is rotatably arranged on a side of the first axil template 1 away from the axil inclined section 22. The rotating nut 62 corresponds to the mounting hole 15 one by one, and the rotating nut 62 is threadedly connected to the fixing bolt 61.

[0045] When the first axil formwork 1 is installed, the fixing bolt 61 is inserted into the corresponding mounting hole 15, and the fixing bolt 61 is docked with the corresponding rotating nut 62, and then the rotating nut 62 is rotated to make the fixing bolt 61 pull the first telescopic plate 5 to move, thereby making the first telescopic plate 5 and the first axil formwork 1 pressed tightly.

[0046] like Figure 4, the plugging member 72 includes a mounting plate 721. The mounting plate 721 is installed at the end of the grouting seat 7 to close the opening at the end of the grouting seat 7. The mounting plate 721 is threadedly connected with an adjusting screw 722. The adjusting screw 722 is rotatably connected with a plugging plate 723. The plugging plate 723 is slidably arranged in the plugging channel of the grouting seat 7 and is adapted thereto. The side of the plugging plate 723 facing away from the material retaining plate 73 extends out of the plugging channel of the grouting seat 7. When the plugging channel is completely closed, the plugging plate 723 on the first haunch formwork 1 abuts tightly against the upper column abutting section 25, and the plugging plate 723 on the upper column abutting section 25 abuts tightly against the column.

[0047] As Figure 1 and Figure 5 , the first connecting member 8 includes a first connecting ear plate 81. First connecting ear plates 81 are provided at both ends of the beam bottom module 3 and at the end of the bottom plate connecting section 21 away from the haunch inclined section 22. Adjacent first connecting ear plates 81 are connected by tie bolts; The second connecting member 9 includes a second connecting ear plate 91. The beam side module 4 is L-shaped. The second connecting ear plate 91 is installed on the side of the beam side module 4 facing away from its casting surface. Adjacent second connecting ear plates 91 are connected by tie bolts. A strip hole 41 is opened at the bottom of the beam side module 4. The beam side module 4 on the beam bottom module 3 is bolted to the beam bottom module 3 through the strip hole 41. The beam side module 4 on the bottom plate connecting section 21 is bolted to the bottom plate connecting section 21 through the strip hole 41.

[0048] The implementation principle of the embodiment of the present application is as follows: Install the second haunch formwork 2, pass the second tie bolt 27 through the two plug-in wing plates 26 and install the tightening nuts to make the two upper column abutting sections 25 abut tightly against the column. Then install the two first haunch formworks 1 to fit against the other two sides of the column. At this time, the plug-in wing plates 26 and the first tie bolt 12 pass through the plug-in opening 11. Then install the first tie bolt 12 to make the two first haunch formworks 1 abut tightly against the column. Then adjust the fixing member 6 to make the first telescopic plate 5 abut tightly against the first haunch formwork 1, and fill the recessed space between the extended section of the first telescopic plate 5, the end of the first telescopic plate 5 and the casting surface of the second haunch formwork 2 with filling glue to avoid the bulge of the haunch plate after casting. Finally, install the bottom formwork of the beam on the bottom plate connecting section 21, install the side formwork of the beam between the bottom formwork of the beam and the bottom plate connecting section 21, and support the bottom formwork of the beam to complete the formwork installation of the haunch beam; The casting mold for haunched beams of this application also uses the tensioning method to fix the formwork, but there is no need to penetrate the wall, which is beneficial to reducing the workload of post-treatment after formwork removal and improving construction efficiency. Secondly, due to the design of the first telescopic plate 5, the fixing member 6 and the insertion interface 11, that is, the design of the insertion interface 11 can adapt to the dimensional changes of the column within a certain range in the X direction, and the cooperation between the first telescopic plate 5 and the fixing member 6 can adapt to the dimensional changes of the column within a certain range in the Y direction. That is, when facing columns with errors, self-adaptive installation can also be carried out, and at the same time, it can be used as the formwork for haunch plates within a certain dimensional range, with strong adaptability.

[0049] The above are all the preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A casting mold with side beams, characterized in that: The invention comprises two first axil formworks (1) and two second axil formworks (2), wherein the first axil formworks (1) are provided with an insertion interface (11), and the second axil formworks (2) comprise a bottom plate connecting section (21), wherein the bottom plate connecting section (21) is connected to an axil inclined section (22), wherein the axil inclined section (22) is connected to a column extension casting section (23), wherein the column extension casting section (23) is connected to an extension transition section (24), wherein the extension transition section (24) is connected to an upper column abutting section (25), and plug-in wing plates (26) are installed on both sides of the extension transition section (24); The plug-in wing plate (26) has the same height as the plug-in interface (11), the width of the plug-in interface (11) is greater than the distance between the two second axil templates (2), the sides of the two first axil templates (1) extend out of the column and are connected by a first tension screw (12), and the two opposite plug-in wing plates (26) extend out of the column and are connected by a second tension screw (27); A telescopic plate (5) is commonly inserted on both sides of the axil inclined section (22) and the column extension casting section (23) along the contour direction of the two, one end face of the extended end of the telescopic plate (5) is flush with the end face of the axil inclined section (22), and the other end face of the extended end of the telescopic plate (5) is spliced ​​with the plug-in wing plate (26), the first axil formwork (1) is provided with a fixing member (6), the fixing member (6) is used to tighten the telescopic plate (5) and press it against the first axil formwork (1), and the end face of the telescopic plate (5) is flush with the column; The bottom plate connecting section (21) is used to connect the bottom formwork and the side formwork of the beam.

2. The casting mold with side beams according to claim 1, characterized in that: The fixing member (6) comprises a plurality of fixing bolts (61), wherein the fixing bolts (61) are fixedly arranged on the end surface of the telescopic plate (5), the first axil template (1) is provided with mounting holes (15) corresponding one-to-one with the fixing bolts (61), the first axil template (1) is rotatably provided with a rotating nut (62), the rotating nut (62) corresponds one-to-one with the mounting holes (15), and the rotating nut (62) is threadedly connected with the fixing bolts (61).

3. The casting mold with side beams according to claim 1, characterized in that: The first pair of tension screws (12) opposite to the axilla inclined section (22) is provided with a plurality of abutment rods (28) and is threadedly connected, and the abutment rods (28) on the same first pair of tension screws (12) are jointly inserted with a first back rib (29), and the first back rib (29) is tightly abutted against the axilla inclined section (22).

4. The casting mold with side beams according to claim 1, characterized in that: A second back rib (13) is bolted to a side of the first axil formwork (1) away from the axil inclined section (22), and a plurality of vertical plates (14) are bolted to the first axil formwork (1), and the plurality of vertical plates (14) are pressed together against the second back rib (13).

5. The casting mold with side beams according to claim 1, characterized in that: The height of the upper column abutting section (25) is greater than the distance from the bottom of the plug interface (11) to the bottom of the first axil template (1), the bottom of the upper column abutting section (25) and the bottom of the first axil template (1) are both installed with a grouting seat (7), the length of the grouting seat (7) is greater than the length of the first axil template (1), the top of the grouting seat (7) is detachably connected to the upper column abutting section (25) / the first axil template (1), and the grouting seat (7) is A rubber pad (71) is installed at the bottom along its length direction, and the rubber pad (71) is in contact with the upper column abutment section (25) / the first axil template (1). Sealing parts (72) are installed at both ends of the grouting seat (7). The sealing parts (72) are used to adjust the length of the sealing channel of the grouting seat (7) so that the length of the sealing channel of the grouting seat (7) is the same as the width / length of the column. A material blocking plate (73) is extended from the side of the grouting seat (7) away from the column.

6. The casting mold with side beams according to claim 5, characterized in that: The sealing member (72) comprises a mounting plate (721), wherein the mounting plate (721) is mounted on the end of the grouting seat (7), wherein the mounting plate (721) is threadedly connected to an adjusting screw (722), wherein the adjusting screw (722) is rotatably connected to a sealing plate (723), wherein the sealing plate (723) is slidably disposed in the sealing channel of the grouting seat (7), so that the side of the sealing plate (723 facing away from the grouting seat (7) protrudes out of the sealing channel of the grouting seat (7).

7. The casting mold with side beams according to claim 1, characterized in that: The axil-added inclined section (22) and the column extension casting section (23) are both provided with an adjustment spring (51), and the adjustment spring (51) is connected to the telescopic plate (5).

8. The casting mold with side beams according to claim 1, characterized in that: It also comprises a plurality of beam bottom modules (3) and a plurality of beam side modules (4), wherein the plurality of beam bottom modules (3) are spliced ​​together to form a bottom template of the beam, and the beam bottom module (3) is connected to the bottom plate connecting section (21) and adjacent beam bottom modules (3) via a first connecting member (8); The beam side modules (4) are spliced ​​into a side formwork of the beam, adjacent beam side modules (4) are connected via a second connecting member (9), and the beam side modules (4) and the bottom plate connecting section (21), as well as the beam side modules (4) and the beam bottom module (3) are all connected via bolts.

9. The casting mold with side beams according to claim 8, characterized in that: The first connecting member (8) comprises a first connecting ear plate (81), and both ends of the beam bottom module (3) and the end of the bottom plate connecting section (21) are provided with the first connecting ear plates (81), and adjacent first connecting ear plates (81) are connected by tension bolts.

10. The casting mold with side beams according to claim 8, characterized in that: The second connecting member (9) comprises a second connecting ear plate (91), the second connecting ear plate (91) being installed on the side of the beam side module (4) away from its casting surface, adjacent second connecting ear plates (91) being connected by tension bolts, the beam side module (4) being L-shaped, a strip hole (41) being provided at the bottom of the beam side module (4), and the beam side module (4) being bolted to the beam bottom module (3) / the bottom plate connecting section (21) via the strip hole (41).

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