Construction method of leakage-proof integrated beam formwork

Abstract

The application provides a construction method of a leakage-proof integrated tie beam formwork. The construction method comprises the following steps: hoisting a first formwork assembly to a first target pier column, the first formwork assembly comprising a first circular arc formwork and a first connecting formwork connected with each other, and surrounding the first circular arc formwork around the outer periphery of one side of the first target pier column; hoisting a second formwork assembly to the first target pier column, the second formwork assembly comprising a second circular arc formwork and a second connecting formwork connected with each other, and surrounding the second circular arc formwork around the outer periphery of the other side of the first target pier column; then detachably connecting the end of the first circular arc formwork with the end of the second circular arc formwork; adhering the first connecting formwork and the second connecting formwork; and tightly adhering the leakage-proof integrated tie beam formwork to the first target pier column, so that after the tie beam is poured, the bottom will not appear the phenomenon of leakage or honeycomb pitting.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bridge construction, in particular, the present application relates to a construction method of a leak-proof integrated tie beam formwork. BACKGROUND

[0002] In the prior art, the processed tie beam formwork is usually laid in sequence on the erected distribution beam, and the tie beam formwork is fixed on the distribution beam by bolts. The position where the tie beam formwork is in contact with the cylindrical pier is usually set as a circular arc. However, there is an error in the cutting of the circular arc of the tie beam formwork, which causes a gap at the joint between the tie beam formwork and the cylindrical pier. Double-sided adhesive tape or adhesive tape is usually pasted at the joint between the tie beam formwork and the cylindrical pier. However, this measure still cannot make the tie beam formwork and the cylindrical pier tightly fit, so that after the tie beam is poured, the bottom is prone to leakage or honeycomb pitting. SUMMARY

[0003] The present application proposes a construction method of a leak-proof integrated tie beam formwork to solve the technical problem that the tie beam formwork and the cylindrical pier do not fit tightly in the prior art, which causes the bottom to be prone to leakage or honeycomb pitting after the tie beam is poured.

[0004] The present application provides a construction method of a leak-proof integrated tie beam formwork, which comprises:

[0005] The first formwork assembly is hoisted to the first target pier, the first formwork assembly comprises a first circular arc formwork and a first connecting formwork connected with each other, and the first circular arc formwork is arranged around the outer periphery of one side of the first target pier;

[0006] The second formwork assembly is hoisted to the first target pier, the second formwork assembly comprises a second circular arc formwork and a second connecting formwork connected with each other, and the second circular arc formwork is arranged around the outer periphery of the other side of the first target pier;

[0007] The end of the first circular arc formwork is detachably connected with the end of the second circular arc formwork, and the first connecting formwork and the second connecting formwork are fitted.

[0008] Optionally, before the first formwork assembly is hoisted to the first target pier, it further comprises: arranging one first connecting formwork on one side of the first circular arc formwork along the radial direction of the opening of the first circular arc formwork; aligning the side edge of the first connecting formwork with the end of the first circular arc formwork to obtain the first formwork assembly;

[0009] And, before hoisting the second template assembly to the first target pier column, further comprising: arranging one of the second connecting templates on one side of the second circular-arc template along the radial direction of the opening of the second circular-arc template; and aligning the side edges of the second connecting templates with the end portions of the second circular-arc template to obtain the second template assembly.

[0010] Optionally, the construction method of the integrated anti-slurry-leakage beam template further comprises:

[0011] Hoisting a third template assembly to the second target pier column, the third template assembly comprising a first circular-arc template and two first connecting templates respectively connected to the two end portions of the first circular-arc template, and the first circular-arc template being arranged around the outer periphery of one side of the second target pier column;

[0012] Hoisting a fourth template assembly to the second target pier column, the fourth template assembly comprising a second circular-arc template and two second connecting templates respectively connected to the two end portions of the second circular-arc template, and the second circular-arc template being arranged around the outer periphery of the other side of the second target pier column;

[0013] Dismountably connecting the end portions of the first circular-arc template with the end portions of the second circular-arc template, and abutting the first connecting templates and the corresponding second connecting templates.

[0014] Optionally, before hoisting the third template assembly to the second target pier column, further comprising: symmetrically arranging the two first connecting templates on the two sides of the first circular-arc template along the radial direction of the opening of the first circular-arc template; and aligning the side edges of the first connecting templates with the end portions of the first circular-arc template to obtain the third template assembly.

[0015] And, before hoisting the fourth template assembly to the second target pier column, further comprising: symmetrically arranging the two second connecting templates on the two sides of the second circular-arc template along the radial direction of the opening of the second circular-arc template; and aligning the side edges of the second connecting templates with the end portions of the second circular-arc template to obtain the fourth template assembly.

[0016] Optionally, the abutting of the first connecting templates and the second connecting templates comprises:

[0017] Abutting the side edges of the first connecting templates flush with the end portions of the first circular-arc template with the side edges of the second connecting templates flush with the end portions of the second circular-arc template.

[0018] Optionally, the hoisting of the first template assembly to the first target pier column comprises:

[0019] Placing the first template assembly on the pier body template of the first target pier column;

[0020] aligning a first connecting hole on the first circular arc template with part of the positioning holes on the pier body template;

[0021] connecting the first connecting hole and the positioning hole in sequence with a connecting piece to fix the first circular arc template on the pier body template;

[0022] and the hoisting of the second template assembly to the first target pier column comprises:

[0023] placing the second template assembly on the pier body template of the first target pier column;

[0024] aligning a first connecting hole on the second circular arc template with the remaining part of the positioning holes on the pier body template;

[0025] connecting the first connecting hole and the positioning hole in sequence with a connecting piece to fix the second circular arc template on the pier body template.

[0026] Optionally, after the first connecting template and the second connecting template are attached, the method further comprises:

[0027] connecting the first connecting template of the first template assembly with the first connecting template of the third template assembly close to the first target pier column along the first direction of the arrangement of the plurality of pier columns; the first connecting template of the first template assembly is close to the second target pier column;

[0028] connecting the second connecting template of the second template assembly with the second connecting template of the fourth template assembly close to the first target pier column along the first direction of the arrangement of the plurality of pier columns; the second connecting template of the second template assembly is close to the second target pier column.

[0029] Optionally, the connecting of the first connecting template of the first template assembly with the first connecting template of the third template assembly close to the first target pier column comprises:

[0030] connecting the first connecting plate on one side of the first connecting template at the first target pier column with the first connecting plate on one side of the first connecting template at the adjacent second target pier column; the first connecting plate is arranged obliquely in the thickness direction of the first connecting template;

[0031] and the connecting of the second connecting template of the second template assembly with the second connecting template of the fourth template assembly close to the first target pier column comprises:

[0032] connecting the second connecting plate on one side of the second connecting template at the first target pier column with the second connecting plate on one side of the second connecting template at the adjacent second target pier column; the second connecting plate is arranged obliquely in the thickness direction of the second connecting template.

[0033] Optionally, the inclination angle of the first connecting plate is equal to the inclination angle of the second connecting plate.

[0034] Optionally, detachably connecting the end of the first circular-arc formwork and the end of the second circular-arc formwork comprises:

[0035] The connecting piece passes through the third connecting plate of the end of the first circular-arc formwork and the fourth connecting plate of the end of the second circular-arc formwork in sequence.

[0036] The technical scheme provided by the embodiments of the present application has the following beneficial technical effects:

[0037] In the embodiments of the present application, the first formwork assembly and the second formwork assembly are respectively hoisted to the first target pier column, and the first circular-arc formwork of the first formwork assembly is arranged around the outer periphery of one side of the first target pier column, and the second circular-arc formwork of the second formwork assembly is arranged around the outer periphery of the other side of the first target pier column; then the end of the first circular-arc formwork is detachably connected with the end of the second circular-arc formwork, and the first connecting formwork of the first formwork assembly is attached with the second connecting formwork of the second formwork assembly, so that the leak-proof integrated tie beam formwork is tightly attached with the first target pier column, and the tie beam bottom joint part is changed from the traditional circular-arc joint part to the straight seam joint part of the adjacent two leak-proof integrated tie beam formworks, so that after the tie beam is poured, the bottom will not appear the phenomena of slurry leakage or honeycomb pitting.

[0038] Moreover, a plurality of pier columns including the first target pier column are arranged along a first direction, and the first formwork assembly and the second formwork assembly are attached, detachably connected and attached along a second direction perpendicular to the first direction, comprising that the first circular-arc formwork is arranged around the outer periphery of one side of the first target pier column along the second direction, and the second circular-arc formwork is arranged around the outer periphery of the other side of the first target pier column along the second direction, along the second direction, the end of the first circular-arc formwork is detachably connected with the end of the second circular-arc formwork, and the first connecting formwork and the second connecting formwork are attached. The first direction can be parallel to the radial direction of the opening of the first circular-arc formwork (or the second circular-arc formwork), and the formwork is disassembled along the second direction, which is not affected by the adjacent pier columns arranged along the first direction, and is beneficial to improve the installation precision and disassembly efficiency of the formwork.

[0039] Additional aspects and advantages of the application will be set forth in part in the following description, and in part will become apparent to those skilled in the art upon examination of the following, or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0040] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0041] Figure 1A flowchart of a construction method of the integrated leakproof formwork for beam provided in an embodiment of the present application is shown in FIG. 1.

[0042] Figure 2 A top view of the integrated leakproof formwork for beam provided in an embodiment of the present application is shown in FIG. 2.

[0043] Figure 3 A partial enlarged view of A in FIG. 2 is shown in FIG. 3. Figure 2

[0044] A partial enlarged view of B in FIG. 2 is shown in FIG. 4. Figure 4 A structure diagram of the integrated leakproof formwork for beam provided in an embodiment of the present application after partial disassembly is shown in FIG. 5.

[0045] Figure 5 A front view of the integrated leakproof formwork for beam provided in an embodiment of the present application is shown in FIG. 6.

[0046] Figure 6 A top view of another integrated leakproof formwork for beam provided in an embodiment of the present application is shown in FIG. 7.

[0047] Figure 7 A structure diagram of another integrated leakproof formwork for beam provided in an embodiment of the present application after partial disassembly is shown in FIG. 8.

[0048] Figure 8 A front view of another integrated leakproof formwork for beam provided in an embodiment of the present application is shown in FIG. 9.

[0049] Figure 9 A front view of the pier body formwork of the first target pier column and the second target pier column in an embodiment of the present application is shown in FIG. 10.

[0050] Reference signs:

[0051] 1 - integrated leakproof formwork for beam;

[0052] 11 - first formwork assembly; 111 - first arc formwork; 1111 - first panel; 1112 - bottom plate; 1113 - side plate; 112 - first connecting formwork; 113 - first connecting hole; 114 - first connecting plate; 115 - third connecting plate; 116 - first reinforcing plate; 117 - second reinforcing plate; 118 - second connecting hole;

[0053] 12 - second formwork assembly; 121 - second arc formwork; 122 - second connecting formwork; 123 - second connecting plate; 124 - fourth connecting plate.

[0054] 13 - third formwork assembly; 14 - fourth formwork assembly; 15 - second panel; 16 - third panel;

[0055] 2 - pier body formwork; 21 - positioning hole. DETAILED DESCRIPTION

[0056] The embodiments of the present application will be described below in conjunction with the accompanying drawings. It should be understood that the embodiments described below in conjunction with the accompanying drawings are exemplary descriptions of the technical solutions of the embodiments of the present application, and do not constitute a limitation on the technical solutions of the embodiments of the present application.

[0057] Those skilled in the art can understand that, unless specifically stated otherwise, "said" and "the" used herein can also include the plural form. It should be further understood that the phrase "comprising" used in the specification of the present application means that the features, integers, steps, operations, elements and / or components exist, but does not exclude other features, information, data, steps, operations, elements, components and / or combinations thereof supported by the present technology. The term "and / or" used herein means at least one of the items defined by the term, for example, "A and / or B" can be implemented as "A", or as "B", or as "A and B".

[0058] In order to make the purposes, technical solutions and advantages of the present application clearer, the embodiments of the present application will be described in further detail below in conjunction with the accompanying drawings.

[0059] In the prior art, the processed tie beam formwork is usually laid in sequence on the erected distribution beam, and the tie beam formwork is fixed to the distribution beam by bolts. The position where the tie beam formwork is in contact with the cylindrical pier is usually provided in the form of a circular arc. Errors exist in the cutting of the circular arc of the tie beam formwork, resulting in gaps at the joint between the tie beam formwork and the cylindrical pier. Double-sided adhesive tape or adhesive tape is usually pasted at the joint between the tie beam formwork and the cylindrical pier. However, this measure still cannot make the tie beam formwork and the cylindrical pier tightly fit, so that after the tie beam is poured, the bottom is prone to have phenomena such as slurry leakage and honeycomb pitting.

[0060] The technical solutions of the present application and how the technical solutions of the present application solve the above technical problems will be described in detail below with specific embodiments. It should be pointed out that the following embodiments can be mutually referenced, borrowed or combined. For the same terms, similar features and similar implementation steps in different embodiments, they will not be described repeatedly.

[0061] The embodiments of the present application provide a construction method of a leak-proof integrated tie beam formwork, as shown in Figure 1 The construction method of the leak-proof integrated tie beam formwork includes the following steps:

[0062] S101: Hoist the first formwork assembly 11 to the first target pier, the first formwork assembly 11 including a first circular arc formwork 111 and a first connecting formwork 112 connected together, and the first circular arc formwork 111 being arranged around the outer periphery of the first target pier on one side.

[0063] S102: hoist the second template assembly 12 to the first target pier column, the second template assembly 12 comprising a second circular arc template 121 and a second connecting template 122 connected together, and the second circular arc template 121 is arranged around the outer periphery of the other side of the first target pier column.

[0064] S103: detachably connect the end of the first circular arc template 111 with the end of the second circular arc template 121, and attach the first connecting template 112 and the second connecting template 122.

[0065] In the embodiments of the present application, the first template assembly 11 and the second template assembly 12 are hoisted to the first target pier column respectively, and the first circular arc template 111 of the first template assembly 11 is arranged around the outer periphery of one side of the first target pier column, and the second circular arc template 121 of the second template assembly 12 is arranged around the outer periphery of the other side of the first target pier column; then the end of the first circular arc template 111 is detachably connected with the end of the second circular arc template 121, and the first connecting template 112 of the first template assembly 11 is attached with the second connecting template 122 of the second template assembly 12, so that the leak-proof integrated tie beam template 1 is tightly attached with the first target pier column, and the tie beam bottom joint part is changed from the traditional circular arc joint part to the straight seam joint part of the adjacent two leak-proof integrated tie beam templates 1, so that after the tie beam is poured, the bottom will not appear the phenomenon of slurry leakage or honeycomb pitting.

[0066] Moreover, a plurality of pier columns including the first target pier column are arranged along a first direction a, and the first template assembly 11 and the second template assembly 12 are butted, detachably connected and attached along a second direction b perpendicular to the first direction a, including that the first circular arc template 111 is arranged around the outer periphery of one side of the first target pier column along the second direction b, the second circular arc template 121 is arranged around the outer periphery of the other side of the first target pier column along the second direction b, along the second direction b, the end of the first circular arc template 111 is detachably connected with the end of the second circular arc template 121, and the first connecting template 112 and the second connecting template 122 are attached. The first direction a can be parallel to the radial direction of the opening of the first circular arc template 111 (or the second circular arc template 121), and the template is disassembled along the second direction b, which is not affected by the adjacent pier columns arranged along the first direction a, and is conducive to improving the installation accuracy and disassembly efficiency of the template. It should be noted that the first target pier column is the pier column at the two ends of the tie beam.

[0067] Optionally, in an embodiment of the present application, before the first template assembly 11 is hoisted to the first target pier column in the above step S101, it further comprises: arranging a first connecting template 112 on one side of the first circular arc template 111 along the radial direction of the opening of the first circular arc template 111, aligning the side of the first connecting template 112 with the end of the first circular arc template 111, and obtaining the first template assembly 11, as shown in Figures 2-5 ​

[0068] And, before the step S102 of hoisting the second template assembly 12 to the first target pier column, the method further comprises: setting a second connecting template 122 on one side of the second circular arc template 121 along the radial direction of the opening of the second circular arc template 121; aligning the side edge of the second connecting template 122 with the end of the second circular arc template 121 to obtain the second template assembly 12, as shown in Figures 2-5 .

[0069] In the embodiments of the present application, the side edge of the first connecting template 112 is aligned with the end of the first circular arc template 111, the side edge of the second connecting template 122 is aligned with the end of the second circular arc template 121, and the end of the first circular arc template 111 is detachably connected with the end of the second circular arc template 121, so that the side edges of the first connecting template 112 and the second connecting template 122 are attached, and the leak-proof integrated tie beam template 1 composed of the first template assembly 11 and the second template assembly 12 is tightly attached between the first target pier column, so that after the tie beam pouring is completed, the bottom will not appear the phenomenon of slurry leakage or honeycomb pitting.

[0070] Optionally, in an embodiment of the present application, the construction method of the leak-proof integrated tie beam template 1 further comprises:

[0071] hoisting the third template assembly 13 to the second target pier column, the third template assembly 13 comprising the first circular arc template 111 and two first connecting templates 112 connected with the two ends of the first circular arc template 111 respectively, and the first circular arc template 111 is arranged around the outer periphery of one side of the second target pier column.

[0072] hoisting the fourth template assembly 14 to the second target pier column, the fourth template assembly 14 comprising the second circular arc template 121 and two second connecting templates 122 connected with the two ends of the second circular arc template 121 respectively, and the second circular arc template 121 is arranged around the outer periphery of the other side of the second target pier column.

[0073] detachably connecting the end of the first circular arc template 111 with the end of the second circular arc template 121, and attaching the first connecting template 112 and the corresponding second connecting template 122.

[0074] In the embodiment of the present application, the third template assembly 13 and the fourth template assembly 14 are respectively hoisted to the second target pier column, and the first circular arc template 111 of the third template assembly 13 is arranged around the periphery of one side of the second target pier column, and the second circular arc template 121 of the fourth template assembly 14 is arranged around the periphery of the other side of the second target pier column; then the end of the first circular arc template 111 is detachably connected with the end of the second circular arc template 121, and the first connecting template 112 of the third template assembly 13 is attached with the second connecting template 122 of the fourth template assembly 14, so that the anti-leakage integrated tie beam template 1 is tightly attached with the second target pier column, so that after the tie beam is poured, the bottom will not appear leakage or honeycomb pitting and other phenomena. It should be noted that the second target pier column is the pier column in the middle of the tie beam.

[0075] Optionally, in an embodiment of the present application, before the third template assembly 13 is hoisted to the second target pier column, it further includes: symmetrically arranging two first connecting templates 112 on both sides of the first circular arc template 111 along the radial direction of the opening of the first circular arc template 111; aligning the side edges of the first connecting templates 112 with the ends of the first circular arc template 111 to obtain the third template assembly 13, as shown in Figures 6-8 .

[0076] And, before the fourth template assembly 14 is hoisted to the second target pier column, it further includes: symmetrically arranging two second connecting templates 122 on both sides of the second circular arc template 121 along the radial direction of the opening of the second circular arc template 121; aligning the side edges of the second connecting templates 122 with the ends of the second circular arc template 121 to obtain the fourth template assembly 14, as shown in Figures 6-8 .

[0077] In the embodiment of the present application, the side edges of the first connecting templates 112 are aligned with the ends of the first circular arc template 111, and the side edges of the second connecting templates 122 are aligned with the ends of the second circular arc template 121, so that when the ends of the first circular arc template 111 are detachably connected with the ends of the second circular arc template 121, the side edges of the first connecting templates 112 are attached with the side edges of the second connecting templates 122, so that the third template assembly 13 and the fourth template assembly 14 form the anti-leakage integrated tie beam template 1 which is tightly attached with the second target pier column, so that after the tie beam is poured, the bottom will not appear leakage or honeycomb pitting and other phenomena.

[0078] Optionally, in the embodiment of the present application, as shown in Figure 2 and Figures 4-8As shown, the first circular arc template 111 and the second circular arc template 121 are mirror symmetrical, the first circular arc template 111 is a box body with an opening facing the first connecting template 112 side, which is enclosed by a first panel 1111, a bottom plate 1112 and a side plate 1113; the second circular arc template 121 is also a box body with an opening facing the second connecting template 122 side, which is also enclosed by a first panel, a bottom plate and a side plate. The first panel 1111, the bottom plate 1112 and the side plate 1113 are arranged in a circular arc shape, and the curvature of the side plate 1113 is the same as the curvature of the outer periphery of the first target pier column and the second target pier column, so that when the two ends of the first circular arc template 111 are connected with the two ends of the second circular arc template 121 through connecting members such as bolts, the hoop column circular arc template can be tightly fitted with the cylindrical pier, thereby avoiding the phenomenon of slurry leakage at the bottom after the girder pouring is completed. It should be noted that the arc length of the first circular arc template 111 and the arc length of the second circular arc template 121 can be equal or not equal, which is not limited in the present application.

[0079] Optionally, in the embodiment of the present application, as shown in Figures 2-8 The first template assembly 11, the second template assembly 12, the third template assembly 13 and the fourth template assembly 14 each include a first reinforcing plate 116 and a second reinforcing plate 117. A plurality of first reinforcing plates 116 are arranged in the box body of the first circular arc template 111 and the second circular arc template 121 along the circumferential direction of the first circular arc template 111 and the second circular arc template 121. The first reinforcing plate 116 is arranged in the box body of the first circular arc template 111 and the box body of the second circular arc template 121, so that the support force between the first panel 1111 and the bottom plate 1112 of the first circular arc template 111 is enhanced, and the support force between the first panel and the bottom plate of the second circular arc template 121 is enhanced, thereby improving the bearing capacity of the first circular arc template 111 and the second circular arc template 121. The second reinforcing plate 117 is used to enhance the bearing capacity of the first connecting template 112 and the second connecting template 122.

[0080] Optionally, in one embodiment of the present application, the step S103 of adhering the first connecting template 112 and the second connecting template 122 includes:

[0081] The side edge of the first connecting template 112 flush with the end of the first circular arc template 111 is adhered with the side edge of the second connecting template 122 flush with the end of the second circular arc template 121, as shown in Figure 2 and Figure 6 .

[0082] In the embodiment of the present application, the side edges of the first connecting template 112 flush with the end of the first circular arc template 111 and the side edges flush with the end of the second connecting template 122 and the second circular arc template 121 are attached, so as to avoid the gap between the first connecting template 112 and the second connecting template 122, and further avoid the phenomenon of slurry leakage or honeycomb surface at the joint of the first connecting template 112 and the second connecting template 122.

[0083] Optionally, in one embodiment of the present application, the step S101 of hoisting the first template assembly 11 to the first target pier column comprises:

[0084] The first template assembly 11 is placed on the pier body template 2 of the first target pier column.

[0085] The first connecting hole 113 on the first circular arc template 111 is aligned with part of the positioning hole 21 on the pier body template 2.

[0086] The connecting piece passes through the first connecting hole 113 and the positioning hole 21 in sequence, and the first circular arc template 111 is fixed on the pier body template 2.

[0087] And, the step S102 of hoisting the second template assembly 12 to the first target pier column comprises:

[0088] The second template assembly 12 is placed on the pier body template 2 of the first target pier column.

[0089] The first connecting hole 113 on the second circular arc template 121 is aligned with the remaining part of the positioning hole 21 on the pier body template 2.

[0090] The connecting piece passes through the first connecting hole 113 and the positioning hole 21 in sequence, and the second circular arc template 121 is fixed on the pier body template 2.

[0091] In the embodiment of the present application, as Figures 2-5 and Figure 9As shown, a plurality of first connecting holes 113 are arranged along the circumferential direction of the first circular arc template 111 and the second circular arc template 121, and the pier body template 2 of the first target pier column is provided with a plurality of positioning holes 21 arranged symmetrically along the radial direction of the pier body template 2; part of the first connecting holes 113 on the first circular arc template 111 are aligned with part of the positioning holes 21 on one side of the pier body template 2, a connecting piece sequentially passes through the first connecting holes 113 on the first circular arc template 111 and the positioning holes 21, and the first circular arc template 111 is fixed to the pier body template 2 of the first target pier column by the connecting piece; part of the first connecting holes 113 on the second circular arc template 121 are aligned with the remaining part of the positioning holes 21 on the other side of the pier body template 2 of the first target pier column, a connecting piece sequentially passes through the first connecting holes 113 on the second circular arc template 121 and the positioning holes 21, and the second circular arc template 121 is fixed to the pier body template 2 by the connecting piece; then, the two ends of the first circular arc template 111 are connected to the two ends of the second circular arc template 121 by connecting pieces, so that the anti-slurry-leakage integrated tie beam template 1 is closely attached to the first target pier column, thereby avoiding the phenomenon of slurry leakage at the bottom after the tie beam is poured, and further improving the appearance quality of the tie beam concrete pouring.

[0092] Optionally, in the embodiment of the present application, a plurality of second connecting holes 118 are arranged on the first connecting template 112 and the second connecting template 122 away from the first circular arc template 111, and the first connecting template 112 and the second connecting template 122 can be connected to other anti-slurry-leakage integrated tie beam template assemblies or distribution beams through the second connecting holes 118.

[0093] Optionally, in the embodiment of the present application, as shown, Figures 6-9 the third template assembly 13 is hoisted to the second target pier column, including: placing the third template assembly 13 on the pier body template 2 of the second target pier column; then, aligning the first connecting holes 113 on the first circular arc template 111 with part of the positioning holes 21 on the pier body template 2; further, a connecting piece sequentially passes through the first connecting holes 113 and the positioning holes 21 to fix the first circular arc template 111 to the pier body template 2. The fourth template assembly 14 is hoisted to the second target pier column, including: placing the fourth template assembly 14 on the pier body template 2 of the second target pier column; then, aligning the first connecting holes 113 on the second circular arc template 121 with the remaining part of the positioning holes 21 on the pier body template 2. Further, a connecting piece sequentially passes through the first connecting holes 113 and the positioning holes 21 to fix the second circular arc template 121 to the pier body template 2.

[0094] Optionally, in one embodiment of the present application, after the first connecting template 112 and the second connecting template 122 are attached in the above-mentioned step S103, the method further includes:

[0095] In the first direction a along the multiple piers, the first connecting template 112 of the first template assembly 11 is connected with the first connecting template 112 of the third template assembly 13 close to the first target pier; and the first connecting template 112 of the first template assembly 11 is close to the second target pier.

[0096] In the first direction a along the multiple piers, the second connecting template 122 of the second template assembly 12 is connected with the second connecting template 122 of the fourth template assembly 14 close to the first target pier; and the second connecting template 122 of the second template assembly 12 is close to the second target pier.

[0097] In the embodiment of the present application, as shown in Figures 2-8 The first connecting template 112 at the first target pier is connected with the first connecting template 112 at the adjacent second target pier, and the second connecting template 122 at the first target pier is connected with the second connecting template 122 at the adjacent second target pier, so as to integrate the anti-leakage slurry at each pier of the tie beam into the whole tie beam template 1, thereby forming the required template for tie beam pouring, which is simple in structure and convenient to operate.

[0098] Optionally, in an embodiment of the present application, connecting the first connecting template 112 of the first template assembly 11 with the first connecting template 112 of the third template assembly 13 close to the first target pier comprises:

[0099] Connecting the first connecting plate 114 on one side of the first connecting template 112 at the first target pier with the first connecting plate 114 on one side of the first connecting template 112 at the adjacent second target pier; and the first connecting plate 114 is inclinedly arranged in the thickness direction of the first connecting template 112.

[0100] Optionally, in an embodiment of the present application, connecting the second connecting template 122 of the second template assembly 12 with the second connecting template 122 of the fourth template assembly 14 close to the first target pier comprises:

[0101] Connecting the second connecting plate 123 on one side of the second connecting template 122 at the first target pier with the second connecting plate 123 on one side of the second connecting template 122 at the adjacent second target pier; and the second connecting plate 123 is inclinedly arranged in the thickness direction of the second connecting template 122.

[0102] In the embodiment of the present application, as shown in Figures 2-8As shown, the first connecting plate 114 is arranged on the side of the first connecting template 112 away from the first circular arc template 111, and the second connecting plate 123 is arranged on the side of the second connecting template 122 away from the second circular arc template 121. The first connecting plate 114 and the second connecting plate 123 at the first target pier are connected with the first connecting plate 114 and the second connecting plate 123 at the second target pier respectively, so that the leak-proof integrated tie beam templates 1 at each pier of the tie beam are connected as a whole, thereby forming the required template for tie beam pouring. Moreover, the connection between the first connecting plate 114 at the first target pier and the first connecting plate 114 at the second target pier, and the connection between the second connecting plate 123 at the first target pier and the second connecting plate 123 at the second target pier are straight joint connections, which can be achieved only by simple processes such as welding. The process is simple and easy to operate.

[0103] In the embodiments of the present application, the first connecting plate 114 at the first target pier intersects with the axis of the first target pier, the second connecting plate 123 at the first target pier intersects with the axis of the first target pier, the first connecting plate 114 at the second target pier intersects with the axis of the second target pier, and the second connecting plate 123 at the second target pier intersects with the axis of the second target pier. The included angle between the first connecting plate 114 and the second connecting plate 123 and the axis of the first target pier or the second target pier includes an acute angle or an obtuse angle. In the present application, the first connecting plate 114 and the second connecting plate 123 are arranged in a beveled form, which facilitates demolding or molding with other templates of the tie beam.

[0104] Optionally, in an embodiment of the present application, as shown in Figure 2 , Figure 4 and Figure 6 , the inclination angle of the first connecting plate 114 is equal to the inclination angle of the second connecting plate 123.

[0105] In the embodiments of the present application, the first connecting plate 114 and the second connecting plate 123 are arranged in parallel, so that the inclination angle of the first connecting plate 114 is equal to the inclination angle of the second connecting plate 123. When the side edges of the first connecting template 112 and the first circular arc template 111 with the end portions flush, and the side edges of the second connecting template 122 and the second circular arc template 121 with the end portions flush, the first connecting plate 114 and the second connecting plate 123 are flush, so that the leak-proof integrated tie beam template 1 at the first target pier and the leak-proof integrated tie beam template 1 at the adjacent second target pier are straight joint connections, which can be achieved only by simple processes such as welding. The process is simple and easy to operate.

[0106] Optionally, in the embodiments of the present application, the side edges of the first connecting template 112 and the side edges of the second connecting template 122 are provided with through holes, which facilitate the connection of the leak-proof integrated tie beam template 1 with other components of the construction platform.

[0107] Optionally, in an embodiment of the present application, as shown in Figures 2-5 the end of the first circular arc template 111 is detachably connected with the end of the second circular arc template 121, which comprises:

[0108] The connecting piece passes through the third connecting plate 115 at the end of the first circular arc template 111 and the fourth connecting plate 124 at the end of the second circular arc template 121 in sequence.

[0109] In the embodiment of the present application, the third connecting plate 115 is arranged at the end of the first circular arc template 111 away from the first connecting template 112, and the fourth connecting plate 124 is arranged at the end of the second circular arc template 121 away from the second connecting template 122. The third connecting plate 115 and the fourth connecting plate 124 are provided with a plurality of through holes at corresponding positions. The connecting piece such as a bolt passes through the through holes on the third connecting plate 115 and the through holes on the fourth connecting plate 124 to connect the first circular arc template 111 and the second circular arc template 121 together, realizing the fastening of the anti-slurry-leakage integrated tie beam template 1 with the first target pier column or the second target pier column that has been poured, so that the anti-slurry-leakage integrated tie beam template 1 is closely attached to the cylindrical pier, thereby avoiding slurry leakage. It should be noted that, Figures 6-8 In the anti-slurry-leakage integrated tie beam template 1 as shown in

[0110] Optionally, in an embodiment of the present application, as shown in Figures 2-8 the anti-slurry-leakage integrated tie beam template 1 further comprises a second panel 15 and a third panel 16. The second panel 15 is laid on the top of the first circular arc template 111 and the first connecting template 112, so that the first circular arc template 111 and the first connecting template 112 are integrated, and there is no gap at the connection of the first circular arc template 111 and the first connecting template 112. The third panel 16 is laid on the top of the second circular arc template 121 and the second connecting template 122, so that the second circular arc template 121 and the second connecting template 122 are integrated, and there is no gap at the connection of the second circular arc template 121 and the second connecting template 122, thereby avoiding slurry leakage at the connection of the first circular arc template 111 and the first connecting template 112 and slurry leakage at the connection of the second circular arc template 121 and the second connecting template 122 after the tie beam is poured. It should be noted that the top refers to the side of the first circular arc template 111 away from the bottom plate 1112 along the thickness direction of the first circular arc template 111.

[0111] Optionally, in the embodiment of the present application, the second panel 15 is provided with a through hole at the corresponding position of the first connecting hole 113 on the first circular arc template 111 and the second connecting hole 118 on the first connecting template 112; the third panel 16 is provided with a through hole at the corresponding position of the first connecting hole 113 on the second circular arc template 121 and the second connecting hole 118 on the second connecting template 122. The second panel 15 can be fixed on the first circular arc template 111 and the first connecting template 112 by welding, or pasting, etc. The third panel 16 can be fixed on the second circular arc template 121 and the second connecting template 122 by welding, or pasting, etc.

[0112] By applying the embodiment of the present application, the following beneficial effects can be achieved at least:

[0113] In the embodiment of the present application, the first template assembly 11 and the second template assembly 12 are respectively hoisted to the first target pier column, and the first circular arc template 111 of the first template assembly 11 is arranged around the outer periphery of one side of the first target pier column, and the second circular arc template 121 of the second template assembly 12 is arranged around the outer periphery of the other side of the first target pier column. Then, the end of the first circular arc template 111 is detachably connected with the end of the second circular arc template 121, and the first connecting template 112 of the first template assembly 11 is attached with the second connecting template 122 of the second template assembly 12, so that the leak-proof integrated tie beam template 1 is tightly attached with the first target pier column, and the tie beam bottom joint part is changed from the circular arc joint part in the traditional process to the straight seam joint part of the adjacent two leak-proof integrated tie beam templates 1, so that after the tie beam is poured, the bottom will not appear the phenomenon of slurry leakage or honeycomb pitting.

[0114] Moreover, a plurality of pier columns including the first target pier column are arranged along the first direction a, and the first template assembly 11 and the second template assembly 12 are attached, detachably connected and attached along the second direction b perpendicular to the first direction a, including that the first circular arc template 111 is arranged around the outer periphery of one side of the first target pier column along the second direction b, the second circular arc template 121 is arranged around the outer periphery of the other side of the first target pier column along the second direction b, along the second direction b, the end of the first circular arc template 111 is detachably connected with the end of the second circular arc template 121, and the first connecting template 112 and the second connecting template 122 are attached. The first direction a can be parallel to the radial direction of the opening of the first circular arc template 111 (or the second circular arc template 121), and the template is disassembled along the second direction b, which is not affected by the adjacent pier columns arranged along the first direction a, and is beneficial to improve the installation accuracy and disassembly efficiency of the template.

[0115] Those skilled in the art can understand that the steps, measures, and schemes in various operations, methods, and processes discussed in the present application can be alternated, changed, combined, or deleted. Further, other steps, measures, and schemes in various operations, methods, and processes discussed in the present application can also be alternated, changed, rearranged, decomposed, combined, or deleted. Further, steps, measures, and schemes in various operations, methods, and processes in the related art can also be alternated, changed, rearranged, decomposed, combined, or deleted.

[0116] In the description of the present application, the directions or positional relationships indicated by the words "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are the exemplary directions or positional relationships based on the examples shown in the drawings, and are for the convenience of description or simplification of the description of the embodiments of the present application, and do not indicate or imply that the devices or components indicated thereby must have a particular orientation or be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0117] The terms "first", "second", etc. are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated thereby. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0118] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", and "connection" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integral connection; can be directly connected, or indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0119] In the description of the present application, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0120] The above only describes some embodiments of the present application, and it should be noted that, for those skilled in the art, other similar implementation means based on the technical idea of the present application can be used without departing from the technical concept of the present application, which also belongs to the protection scope of the embodiments of the present application.

Claims

1. A construction method of a leakage-proof integrated beam formwork, characterized in that, The method comprises the following steps: hoisting a first template assembly to a first target pier column, the first template assembly comprising a first circular arc template and a first connecting template connected to each other, and the first circular arc template being arranged around the outer periphery of one side of the first target pier column; hoisting a second template assembly to the first target pier column, the second template assembly comprising a second circular arc template and a second connecting template connected to each other, and the second circular arc template being arranged around the outer periphery of the other side of the first target pier column; detachably connecting the end of the first circular arc template to the end of the second circular arc template, and abutting the first connecting template and the second connecting template; hoisting a third template assembly to a second target pier column, the third template assembly comprising a first circular arc template and two first connecting templates connected to the two ends of the first circular arc template respectively, and the first circular arc template being arranged around the outer periphery of one side of the second target pier column; hoisting a fourth template assembly to the second target pier column, the fourth template assembly comprising a second circular arc template and two second connecting templates connected to the two ends of the second circular arc template respectively, and the second circular arc template being arranged around the outer periphery of the other side of the second target pier column; detachably connecting the end of the first circular arc template to the end of the second circular arc template, and abutting the first connecting template and the corresponding second connecting template; connecting the first connecting template of the first template assembly to the first connecting template of the third template assembly close to the first target pier column in the first direction of the arrangement of the plurality of pier columns, and the first connecting template of the first template assembly being close to the second target pier column; connecting the second connecting template of the second template assembly to the second connecting template of the fourth template assembly close to the first target pier column in the first direction of the arrangement of the plurality of pier columns, and the second connecting template of the second template assembly being close to the second target pier column.

2. The construction method of a slurry leakage prevention integrated beam form according to claim 1, characterized in that, Before hoisting the first template assembly to the first target pier column, the method further comprises the following steps: arranging one first connecting template on one side of the first circular arc template along the radial direction of the opening of the first circular arc template, and aligning the side edge of the first connecting template with the end of the first circular arc template to obtain the first template assembly; 3. The construction method of a leak-barrier integrated beam form according to claim 1, characterized in that, and, before hoisting the second template assembly to the first target pier column, the method further comprises the following steps: arranging one second connecting template on one side of the second circular arc template along the radial direction of the opening of the second circular arc template, and aligning the side edge of the second connecting template with the end of the second circular arc template to obtain the second template assembly. Before hoisting the third template assembly to the second target pier column, the method further comprises the following steps: arranging two first connecting templates symmetrically on both sides of the first circular arc template along the radial direction of the opening of the first circular arc template, and aligning the side edge of the first connecting template with the end of the first circular arc template to obtain the third template assembly. And, before hoisting the fourth template assembly to the second target pier column, further comprising: symmetrically arranging two second connecting templates on two sides of the second circular arc template along the radial direction of the second circular arc template opening; and aligning the side edges of the second connecting templates with the end portions of the second circular arc template to obtain the fourth template assembly.

4. The construction method of a leakproof integrated beam formwork according to claim 2 or 3, characterized in that, The abutting of the first connecting template and the second connecting template comprises: abutting the side edges of the first connecting template and the second connecting template with the end portions of the first circular arc template and the second circular arc template, respectively.

5. The construction method of a slurry leakage prevention integrated beam form according to claim 1, wherein, The hoisting of the first template assembly to the first target pier column comprises: placing the first template assembly on a pier body template of the first target pier column; aligning the first connecting hole on the first circular arc template with a part of the positioning holes on the pier body template; connecting the first circular arc template to the pier body template by sequentially passing connecting members through the first connecting hole and the positioning holes; And, the hoisting of the second template assembly to the first target pier column comprises: placing the second template assembly on the pier body template of the first target pier column; aligning the first connecting hole on the second circular arc template with the remaining part of the positioning holes on the pier body template; connecting the second circular arc template to the pier body template by sequentially passing connecting members through the first connecting hole and the positioning holes.

6. The construction method of a slurry leakage prevention integrated beam form according to claim 1, wherein, The connecting of the first connecting template of the first template assembly to the first connecting template of the third template assembly close to the first target pier column comprises: connecting one side of the first connecting plate of the first connecting template at the first target pier column to one side of the first connecting plate of the first connecting template at the adjacent second target pier column; the first connecting plate is inclined in the thickness direction of the first connecting template; And, the connecting of the second connecting template of the second template assembly to the second connecting template of the fourth template assembly close to the first target pier column comprises: connecting one side of the second connecting plate of the second connecting template at the first target pier column to one side of the second connecting plate of the second connecting template at the adjacent second target pier column; the second connecting plate is inclined in the thickness direction of the second connecting template.

7. The construction method of a slurry leakage prevention integrated beam form according to claim 6, wherein, The inclination angle of the first connecting plate is equal to the inclination angle of the second connecting plate.

8. The construction method of a slurry leakage prevention integrated beam form according to claim 1, wherein, The detachable connection of the end portion of the first circular arc template to the end portion of the second circular arc template comprises: connecting members sequentially pass through the third connecting plate at the end portion of the first circular arc template and the fourth connecting plate at the end portion of the second circular arc template.

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