Efficient drainage ditch formwork structure capable of being adjusted in turnover mode and construction method of drainage ditch formwork structure

Abstract

The invention discloses an efficient drainage ditch formwork structure capable of being adjusted in a turnover mode and a construction method thereof.The efficient drainage ditch formwork structure comprises a plurality of formwork sections which are connected end to end, each formwork section comprises two side formworks which are oppositely arranged, the side formworks are vertically arranged on a foundation, the bottoms of the two side formworks extend back to back to form supporting flanges, the supporting flanges are installed on the foundation through fasteners, and the supporting flanges are connected with the two side formworks. The side mold is provided with two opposite adjacent ends, and the inserting columns are arranged on the upper sides and the lower sides of the adjacent ends respectively; socket holes are formed in the two opposite sides of the locking and connecting piece, and the inserting columns corresponding to the positions of the side molds of the two adjacent mold sections are detachably inserted into the two socket holes of the locking and connecting piece respectively; the length of the tie assembly is adjustable, a protruding edge is formed on the outer side of the top of the side mold, and drag hooks are formed at the two ends of the tie assembly respectively and meshed with the protruding edge. The problem that an existing tunnel drainage ditch formwork is low in turnover utilization rate is solved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a highly efficient and rotatably adjustable drainage ditch template structure and a construction method thereof. Background Art

[0002] During the construction of the tunnel drainage ditch, the traditional method of using formwork wood to support the formwork is not strong enough and has the following disadvantages: Disadvantage 1: The strength of the formwork cannot be guaranteed; Disadvantage 2: The formwork is easy to expand; Disadvantage 3: After the concrete is poured, the concrete linearity is poor; Disadvantage 4: It affects the quality and appearance of the project; Disadvantage 5: When the construction of the previous construction area is completed and the formwork is re-supported, the formwork needs to be re-made, resulting in a large amount of formwork waste, high labor costs and low construction efficiency; Disadvantage 6: Low construction efficiency and long construction period. Summary of the invention

[0003] In order to overcome the defects of the prior art, a highly efficient and rotatable drainage ditch template structure and a construction method thereof are provided to solve the problem of low turnover rate of the existing tunnel drainage ditch templates.

[0004] In order to achieve the above-mentioned object, a highly efficient and rotatable drainage ditch template structure is provided, comprising a plurality of mold sections connected end to end, wherein the mold sections include:

[0005] Two side molds are arranged opposite to each other, the side molds are vertically arranged on the foundation, the bottoms of the two side molds extend backward to form support flanges, the support flanges are installed on the foundation by nailing, the side molds have two opposite adjacent ends, and the upper and lower sides of the adjacent ends are respectively provided with the plug-in columns;

[0006] A locking member, wherein two opposite sides of the locking member are formed with socket holes, and the plug-in columns corresponding to the positions of the side molds of the two adjacent mold sections are respectively and detachably inserted into the two socket holes of the locking member;

[0007] The length-adjustable anchor assembly has convex ridges formed on the outer side of the top of the side mold, and hooks are respectively formed at both ends of the anchor assembly, and the hooks are engaged with the convex ridges.

[0008] Furthermore, it also includes an anti-seepage tape, wherein the opposite sides of the anti-seepage tape are bonded to the inner sides of the adjacent ends of the side molds of the two adjacent mold sections.

[0009] Furthermore, the convex ridges are arranged along the length direction of the side mold.

[0010] Furthermore, the number of the anchoring assemblies is at least three, and the plurality of anchoring assemblies are arranged at intervals along the length direction of the side form.

[0011] Furthermore, the anchor assembly comprises:

[0012] Two connecting arms, one end of each connecting arm is provided with a strip hole, the strip hole is arranged along the length direction of each connecting arm, and the other end of each connecting arm is provided with the draw hook;

[0013] Two slide bars are slidably arranged in the strip holes of the two connecting arms. Both ends of the slide bars are detachably provided with pressing members, and the two pressing members are pressed against opposite sides of the two connecting arms respectively.

[0014] Furthermore, external threads are formed at both ends of the slide rod, a threaded hole is formed in the pressing member, and the end of the slide rod is screwed into the pressing member.

[0015] The present invention provides a construction method of a drainage ditch template structure that is efficient and can be adjusted in a turnover manner, comprising the following steps:

[0016] Along the construction position of the drainage ditch, two side molds of a plurality of mold sections are respectively arranged on opposite sides of the construction position;

[0017] Installing the supporting flange on the side form to the foundation by nailing;

[0018] The two socket holes of the locking part are sleeved on the corresponding plug-in columns of the side molds of the two adjacent mold sections;

[0019] Adjusting the length of the tie assembly so that the length of the tie assembly is adapted to the distance between the two side molds;

[0020] The anchor assembly is arranged across the two side molds so that the hooks at both ends of the anchor assembly are engaged with the convex ridges on the two side molds.

[0021] The beneficial effect of the present invention is that the highly efficient and rotatable drainage ditch formwork structure of the present invention is designed to be a plurality of mold sections, which are spliced ​​together to form a plurality of mold sections, and can be disassembled and used in a rotatable manner in the later stage. On the other hand, it can be adjusted according to the linear shape of the drainage ditch so that the drainage ditch formwork structure can be adapted to the linear shape of the drainage ditch. The supporting flange at the bottom of the side form in the highly efficient and rotatable drainage ditch formwork structure of the present invention is fixed to the foundation by nails, the upper part of the side form is tied by a tie assembly, and the ends of the side form are connected together by locking parts, so that the entire formwork structure forms a casting space for casting the drainage ditch, reducing the risk of mold expansion. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0023] Figure 1 It is a structural schematic diagram of a highly efficient and rotatably adjustable drainage ditch template structure according to an embodiment of the present invention.

[0024] Figure 2 Schematic diagram of the structure of the module section of an embodiment of the present invention.

[0025] Figure 3 Schematic diagram of the structure of the locking member according to an embodiment of the present invention.

[0026] Figure 4 It is a schematic structural diagram of a fastening assembly according to an embodiment of the present invention.

[0027] Figure 5 It is a top view of the fastening assembly according to an embodiment of the present invention. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] Reference Figures 1 to 5 As shown, the present invention provides a highly efficient and rotatable adjustable drainage ditch template structure, comprising a plurality of mold sections A. The plurality of mold sections A are connected end to end.

[0031] Specifically, the mold section A includes: a side mold 1, a locking piece 2, and a tie assembly 3.

[0032] There are two side molds 1. The two side molds are arranged opposite to each other. The side molds 1 are vertically arranged on the foundation. The bottom of the two side molds 1 extends backward to form a support flange 11. The support flange 11 is installed on the foundation by nailing.

[0033] The side mold 1 has two opposite adjacent ends, and the upper and lower sides of the adjacent ends are respectively provided with plug-in columns 12.

[0034] See also Figure 3 As shown, socket holes are formed on opposite sides of the locking member 2. The plug-in columns 12 corresponding to the positions of the side molds 1 of the two adjacent mold sections A are respectively and detachably inserted into the two socket holes of the locking member 2.

[0035] The length of the anchor assembly 3 is adjustable. The outer side of the top of the side mold 1 is formed with a convex rib 13. Both ends of the anchor assembly 3 are respectively formed with a hook 31. The hook 31 is engaged with the convex rib 13.

[0036] In this embodiment, the convex ribs 13 are arranged along the length direction of the side mold 1 .

[0037] As a preferred embodiment, the number of the anchoring assemblies 3 is at least three. The multiple anchoring assemblies 3 are arranged at intervals along the length direction of the side form 1 .

[0038] In this embodiment, the anchor assembly 3 includes: a connecting arm 32 , a sliding rod, and a pressing member 34 .

[0039] There are two connecting arms 32. One end of the connecting arm 32 is provided with a strip hole. The strip hole is arranged along the length direction of the connecting arm 32. The other end of the connecting arm 32 is respectively formed with a draw hook 31.

[0040] The connecting arm has a first end and a second end opposite to each other, wherein the first ends of the two connecting arms are arranged opposite to each other. The strip hole is arranged at the first end of the connecting arm. The strip holes of the two connecting arms are connected.

[0041] There are two slide bars, which are slidably disposed in the strip holes of the two connecting arms 32. Both ends of the slide bars are detachably mounted with pressing members 34, which are pressed against the opposite sides of the two connecting arms 32.

[0042] In this embodiment, both ends of the slide rod are formed with external threads, the pressing member 34 is provided with a threaded hole, and the end of the slide rod is screwed into the pressing member 34 .

[0043] The high-efficiency and rotatably adjustable drainage ditch template structure of the present invention further comprises an anti-seepage tape, the opposite sides of which are bonded to the inner sides of the adjacent ends of the side molds 1 of the two adjacent mold sections A.

[0044] The present invention provides a construction method of a drainage ditch template structure that is efficient and can be adjusted in a turnover manner, comprising the following steps:

[0045] S1. Along the construction position of the drainage ditch, the two side molds 1 of multiple mold sections A are respectively arranged on the opposite sides of the construction position.

[0046] At the construction site, the drainage ditch positions are laid out according to the drawings.

[0047] Then, the side molds of the plurality of mold sections are respectively arranged on opposite sides of the construction position. According to the linear shape of the drainage ditch, the plurality of mold sections are continuously arranged along the length direction of the construction position.

[0048] S2. Install the supporting flange 11 on the side form 1 to the foundation by nailing.

[0049] In this embodiment, the supporting flange can be fixed to the foundation by 42 mm mini nails.

[0050] S3. The two sockets of the locking member 2 are sleeved on the plug-in posts 12 corresponding to the positions of the side molds 1 of the two adjacent mold sections A.

[0051] After the side molds are placed in line, use locking pieces to lock the plug-in columns on the two adjacent side molds together.

[0052] S4, adjusting the length of the anchor assembly 3 so that the length of the anchor assembly 3 is adapted to the distance between the two side molds 1.

[0053] S5 , placing the anchor assembly 3 across the two side molds 1 , so that the hooks 31 at both ends of the anchor assembly 3 are engaged with the convex ridges 13 on the two side molds 1 .

[0054] Use tie-anchor assemblies to fix the side molds to prevent mold expansion and set no less than 3 tie-anchor assemblies on each mold section.

[0055] The efficient and rotatable drainage ditch formwork structure of the present invention is designed to be a plurality of mold sections, which are spliced ​​together to form a plurality of mold sections. The formwork structure can be disassembled and used in a rotatable manner in the later stage. On the other hand, the formwork structure can be preferably adjusted according to the linear shape of the drainage ditch, so that the drainage ditch formwork structure can adapt to the linear shape of the drainage ditch. The supporting flange at the bottom of the side form in the efficient and rotatable drainage ditch formwork structure of the present invention is fixed to the foundation by nails, the upper part of the side form is tied by a tie assembly, and the ends of the side form are connected together by locking parts, so that the entire formwork structure forms a casting space for casting the drainage ditch, reducing the risk of mold expansion.

[0056] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. An efficient and adjustable drainage ditch template structure, characterized in that: It includes a plurality of mold sections connected end to end, and the mold sections include: Two side molds are arranged opposite to each other, the side molds are vertically arranged on the foundation, the bottoms of the two side molds extend backward to form support flanges, the support flanges are installed on the foundation by nailing, the side molds have two opposite adjacent ends, and the upper and lower sides of the adjacent ends are respectively provided with the plug-in columns; A locking member, wherein two opposite sides of the locking member are formed with socket holes, and the plug-in columns corresponding to the positions of the side molds of the two adjacent mold sections are respectively and detachably inserted into the two socket holes of the locking member; The length-adjustable anchor assembly has convex ridges formed on the outer side of the top of the side mold, and hooks are respectively formed at both ends of the anchor assembly, and the hooks are engaged with the convex ridges.

2. The highly efficient and rotatable drainage ditch template structure according to claim 1 is characterized in that: It also includes an anti-seepage tape, the opposite two sides of which are bonded to the inner sides of the adjacent ends of the side molds of the two adjacent mold sections.

3. The high-efficiency and rotatable drainage ditch template structure according to claim 1 is characterized in that: The convex ridges are arranged along the length direction of the side mold.

4. The high-efficiency and rotatable drainage ditch template structure according to claim 3 is characterized in that: The number of the anchoring assemblies is at least three, and the plurality of anchoring assemblies are arranged at intervals along the length direction of the side form.

5. The high-efficiency and rotatable drainage ditch template structure according to claim 4 is characterized in that: The anchor assembly comprises: Two connecting arms, one end of each connecting arm is provided with a strip hole, the strip hole is arranged along the length direction of each connecting arm, and the other end of each connecting arm is provided with the draw hook; Two slide bars are slidably arranged in the strip holes of the two connecting arms. Both ends of the slide bars are detachably provided with pressing members, and the two pressing members are pressed against opposite sides of the two connecting arms respectively.

6. The high-efficiency and rotatable drainage ditch template structure according to claim 5 is characterized in that: External threads are formed at both ends of the slide bar, a threaded hole is formed in the pressing member, and the end of the slide bar is screwed into the pressing member.

7. A construction method of a highly efficient and rotatable drainage ditch formwork structure as claimed in any one of claims 1 to 6, characterized in that: The following steps are involved: Along the construction position of the drainage ditch, two side molds of a plurality of mold sections are respectively arranged on opposite sides of the construction position; Installing the supporting flange on the side form to the foundation by nailing; The two socket holes of the locking part are sleeved on the corresponding plug-in columns of the side molds of the two adjacent mold sections; Adjusting the length of the tie assembly so that the length of the tie assembly is adapted to the distance between the two side molds; The anchor assembly is arranged across the two side molds so that the hooks at both ends of the anchor assembly are engaged with the convex ridges on the two side molds.

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