Wood grain template structure for continuous arc-shaped roof

Abstract

The utility model discloses a wood grain template structure for a continuous arc-shaped roof, which comprises an arc-shaped bottom bearing template, an arc-shaped cover template is arranged above the bottom bearing template, and a roof cavity for pouring is formed between the bottom bearing template and the cover template; the upper surface of the bottom bearing template is covered with bottom wood grain boards which are arranged in a staggered manner; the bottom bearing template, the bottom wood grain board and the cover template are fixed through opposite-drawing lead screws; and the opposite-pulling lead screws sequentially penetrate through the bottom bearing template, the bottom wood grain board and the cover template in the radial direction. The appearance forming effect of the fair-faced wood grain concrete is achieved by combining the wood grain board with the arc-shaped bearing formwork, the wood grain and appearance shape forming quality of the arc-shaped roof board is guaranteed, operation is easy and convenient, construction is convenient, cost is low, and feasibility is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, and particularly relates to a wood grain formwork structure for continuous arc-shaped roof. BACKGROUND

[0002] For a continuous arc-shaped integral roof, roof floor beam slab is integrally poured, and the beam column and the inner side of the arc-shaped roof panel are both designed as clear water wood grain, so the inner curved surface of the roof panel needs to be smooth, and the inner side of the integrally formed wood grain needs to be finished.

[0003] At present, the bearing formwork in the conventional concrete pouring formwork is difficult to add wood grain in technology, and the cost is high, so it is difficult to realize the integrally formed concrete and bottom wood grain.

[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem that the bearing formwork in the conventional concrete pouring formwork is difficult to add wood grain in technology, and the cost is high, so it is difficult to realize the integrally formed concrete and bottom wood grain, aims at providing a wood grain formwork structure for continuous arc-shaped roof, and adopts wood grain plate and arc-shaped bearing formwork to realize the appearance forming effect of clear water wood grain concrete, so that the wood grain and appearance shape forming quality of the arc-shaped roof panel are ensured, the operation is simple and convenient, the construction is convenient, the cost is low, and the feasibility is higher.

[0006] The utility model realizes the following technical scheme:

[0007] A wood grain formwork structure for continuous arc-shaped roof, comprising a bottom bearing formwork in the shape of a circular arc arch, wherein an arc-shaped cover formwork is arranged above the bottom bearing formwork, and a roof cavity for pouring is formed between the bottom bearing formwork and the cover formwork;

[0008] The upper surface of the bottom bearing formwork is covered with bottom wood grain plates arranged in a staggered manner;

[0009] The bottom bearing formwork, the bottom wood grain plates and the cover formwork are fixed through a pair of tension rods.

[0010] The pair of tension rods pass through the bottom bearing formwork, the bottom wood grain plates and the cover formwork in the radial direction in sequence.

[0011] The utility model adopts wood grain plates and arc-shaped bearing formwork to realize the appearance forming effect of clear water wood grain concrete, so that the wood grain and appearance shape forming quality of the arc-shaped roof panel are ensured, the operation is simple and convenient, the construction is convenient, the cost is low, and the feasibility is higher.

[0012] In a specific embodiment, side formworks are arranged between the two sides of the bottom load-bearing formwork and the cover formwork, and a side wood grain plate is arranged on the inner side of the side formwork.

[0013] In a specific embodiment, the side formwork is fixed between the bottom load-bearing formwork and the cover formwork through the connecting nails.

[0014] In a specific embodiment, the bottom wood grain plate and the side wood grain plate are fixed on the load-bearing formwork and the side formwork through nailing.

[0015] The wood grain plate is spliced in small blocks and then nailed on the arc-shaped bottom load-bearing formwork, and the arc-shaped structure of the bottom load-bearing formwork and the cover formwork on the inner and outer sides is positioned through the opposite pull rods, so that the forming effect of the arc-shaped roof is improved.

[0016] In a specific embodiment, the adjacent bottom wood grain plates and the adjacent side wood grain plates are filled with latex, so that the leakage of concrete from the joint during concrete pouring is prevented, and the color difference between the wood grain and the concrete is avoided.

[0017] In a specific embodiment, the side wood grain plates are arranged horizontally and are spliced from top to bottom.

[0018] In a specific embodiment, the opposite pull rod has a three-section structure, and the opposite pull rod comprises a lead screw, two segmented cones are sleeved on the lead screw, and a threaded mountain-shaped clamp is sleeved on the outer side of the segmented cone.

[0019] In a specific embodiment, the bottom load-bearing formwork and the cover formwork are each spliced from three arc-shaped plates. The bottom load-bearing formwork and the cover formwork of the utility model are spliced in a large block, and the operation is simpler.

[0020] In a specific embodiment, a circular-arc-shaped rectangular tube support frame is arranged below the bottom load-bearing formwork, the lower end of the rectangular tube support frame is fixed to the ground, and the upper end is connected to the bottom surface of the bottom load-bearing formwork through a force transmission rectangular tube.

[0021] In a specific embodiment, the force transmission rectangular tube is fixed on the bottom surface of the bottom load-bearing formwork through the opposite pull rod.

[0022] The utility model transmits the load to the shaped arc-shaped rectangular tube support frame through the force transmission rectangular tube of the stress of the bottom load-bearing formwork, and then transmits the load to the ground through the scaffold, the arc-shaped rectangular tube support frame not only serves as a transmission medium for the upper load but also greatly increases the additional rigidity of the arc-shaped formwork, so that the arc-shaped roof plate has a good forming effect.

[0023] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0024] 1. The wood grain template structure for the continuous arc-shaped roof panel provided by the embodiment of the present application adopts the wood grain plate combined with the arc-shaped load-bearing template to realize the appearance forming effect of the fair-faced wood grain concrete, ensures the wood grain and appearance shape forming quality of the arc-shaped roof panel, is simple and convenient to operate, facilitates construction, has lower cost, and is more feasible;

[0025] 2. The wood grain template structure for the continuous arc-shaped roof panel provided by the embodiment of the present application adopts the small block staggered splicing of the wood grain plate, the large block splicing of the bottom load-bearing template and the cover template, then is nailed on the arc-shaped bottom load-bearing template, and the arc-shaped structure inside and outside bottom load-bearing template and the cover template adopt the three-section type counter pull wire rod positioning, so that the forming effect of the arc-shaped roof panel can be improved;

[0026] 3. The wood grain template structure for the continuous arc-shaped roof panel provided by the embodiment of the present application transmits the load of the bottom load-bearing template to the shaped arc-shaped pipe support frame through the force transmission moment pipe, then transmits to the ground through the scaffold, the arc-shaped pipe support frame not only serves as the transmission medium of the upper load but also greatly increases the additional rigidity of the arc-shaped template, so that the arc-shaped roof panel has better forming effect. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme of the exemplary embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0028] Figure 1 The template structure front view provided by the embodiment of the present application is shown in the figure;

[0029] Figure 2 The bottom load-bearing template and the cover template structure provided by the embodiment of the present application are shown in the figure;

[0030] Figure 3 The template structure side view provided by the embodiment of the present application is shown in the figure;

[0031] Figure 4 The counter pull wire rod structure provided by the embodiment of the present application is shown in the figure;

[0032] Figure 5 The bottom load-bearing template and the bottom wood grain plate connection structure provided by the embodiment of the present application are shown in the figure;

[0033] Figure 6 The splicing structure of the bottom wood grain plate provided by the embodiment of the present application is shown in the figure.

[0034] Markings in the drawings and corresponding names of parts:

[0035] 1 - bottom bearing template, 2 - cover template, 3 - bottom wood grain plate, 4 - pair of lead screw rods, 41 - lead screw, 42 - segmented cone, 43 - mountain-shaped card, 5 - side template, 6 - side wood grain plate, 7 - square tube support frame, 8 - force transmission square tube. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with embodiments and drawings. The schematic embodiments of the utility model and the description thereof are only used to explain the utility model and not as a limitation on the utility model.

[0037] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the utility model. However, it will be apparent to one of ordinary skill in the art that the utility model can be practiced without these specific details. In other instances, well-known structures have not been described in detail in order to avoid obscuring the utility model.

[0038] In the entire description, the mention of "one embodiment", "an embodiment", "one example" or "an example" means that the specific features, structures or characteristics described in connection with the embodiment or example are included in at least one embodiment of the utility model. Therefore, the phrases "one embodiment", "an embodiment", "one example" or "an example" appearing in various places throughout the description do not necessarily refer to the same embodiment or example. In addition, specific features, structures or characteristics can be combined in one or more embodiments or examples in any appropriate combination and / or subcombination. In addition, those of ordinary skill in the art should understand that the drawings provided herein are for illustrative purposes only and the drawings are not necessarily drawn to scale. The term "and / or" used herein includes any and all combinations of one or more of the relevant listed items.

[0039] In the description of the utility model, the orientations or positional relationships indicated by the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the utility model.

[0040] Embodiment

[0041] As Figures 1-6As shown, the wood grain template structure for the continuous arc-shaped roof panel provided by the embodiment of the utility model, including the bottom bearing template 1 of circular arc arch shape, the top of bottom bearing template 1 is provided with the cover template 2 of circular arc arch shape, and the bottom bearing template 1 and cover template 2 form the roof cavity for pouring between them;

[0042] The upper surface of the bottom bearing template 1 is covered with the bottom wood grain plate 3 arranged in staggered mode;

[0043] The bottom bearing template 1, the bottom wood grain plate 3 and the cover template 2 are fixed through the opposite pull wire rod 4.

[0044] The opposite pull wire rod 4 sequentially passes through the bottom bearing template 1, the bottom wood grain plate 3 and the cover template 2 along the radial direction.

[0045] The utility model adopts wood grain plate to combine arc-shaped bearing template to realize the appearance forming effect of clear water wood grain concrete, guarantees the wood grain, appearance shape forming quality of arc-shaped roof panel, and simultaneously, operation is simple, convenient for construction, cost is lower, and feasibility is higher.

[0046] In a specific embodiment, the bottom bearing template 1 and the cover template 2 are further provided with side templates 5 between the two sides thereof, and the inner side of the side template 5 is provided with a side wood grain plate 6.

[0047] In a specific embodiment, the side template 5 is fixed between the bottom bearing template 1 and the cover template 2 through connecting nails.

[0048] In a specific embodiment, the bottom wood grain plate 3 and the side wood grain plate 6 are fixed on the bearing template 1 and the side template 5 through nailing.

[0049] The wood grain plate of the utility model is spliced in small blocks in staggered mode, and then nailed on the arc-shaped bottom bearing template, the arc-shaped structure is positioned by the opposite pull wire rod between the inner side and the outer side of the bottom bearing template and the cover template, and the forming effect of the arc-shaped roof panel can be improved.

[0050] In a specific embodiment, the adjacent bottom wood grain plates 3 and the adjacent side wood grain plates 6 are filled with latex, which can prevent concrete pouring from leaking from the joint, thereby avoiding color difference between the wood grain and the concrete.

[0051] In a specific embodiment, the side wood grain plate 6 is arranged horizontally and placed from top to bottom.

[0052] In a specific embodiment, the opposite pull wire rod 4 is in a three-section structure, the opposite pull wire rod 4 includes a lead screw 41, two segmented cones 42 are sleeved on the lead screw 41, and a threaded chevron-shaped clamp 43 is sleeved on the outer side of the segmented cone 42.

[0053] In a specific embodiment, the bottom load-bearing formwork 1 and the cover formwork 2 are each spliced by three arc-shaped plates. The bottom load-bearing formwork and the cover formwork of the utility model are spliced in a large block, and are more simple to operate.

[0054] In a specific embodiment, the bottom load-bearing formwork 1 is provided below with a circular-arc-shaped rectangular tube support frame 7, the lower end of the rectangular tube support frame 7 is fixed to the ground, and the upper end is connected to the bottom surface of the bottom load-bearing formwork 1 through a force transmission rectangular tube 8.

[0055] In a specific embodiment, the force transmission rectangular tube 8 is fixed to the bottom surface of the bottom load-bearing formwork 1 through the tensioning rod 4.

[0056] The utility model transmits the load to the shaped arc-shaped rectangular tube support frame through the force transmission rectangular tube of the stress of the bottom load-bearing formwork, and then transmits to the ground through the scaffold, the arc-shaped rectangular tube support frame not only serves as the transmission medium of the upper load but also greatly increases the additional rigidity of the arc-shaped formwork, so that the arc-shaped roof panel has better forming effect.

[0057] The above specific embodiments further specifically describe the purpose, technical scheme and beneficial effects of the utility model, and it should be understood that the above description is only a specific embodiment of the utility model, and is not used to limit the protection scope of the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A wood grain formwork structure for continuous curved roof, characterized in that, The bottom load-bearing template (1) is provided with an arc-shaped cover template (2) above, and a roof cavity for pouring is formed between the bottom load-bearing template (1) and the cover template (2); The upper surface of the bottom load-bearing template (1) is covered with staggered bottom wood grain plates (3); The bottom load-bearing template (1), the bottom wood grain plates (3) and the cover template (2) are fixed through the opposite pull wire rods (4); The opposite pull wire rods (4) pass through the bottom load-bearing template (1), the bottom wood grain plates (3) and the cover template (2) in the radial direction in turn.

2. A wood grain formwork structure for continuous curved roof according to claim 1, wherein, Side templates (5) are further arranged between the two sides of the bottom load-bearing template (1) and the cover template (2), and side wood grain plates (6) are arranged on the inner side of the side templates (5).

3. A wood grain formwork structure for continuous curved roof according to claim 2, wherein, The side templates (5) and the bottom load-bearing template (1) and the cover template (2) are fixed through connecting nails.

4. A wood grain formwork structure for continuous curved roof according to claim 2, wherein, The bottom wood grain plates (3) and the side wood grain plates (6) are fixed on the load-bearing template (1) and the side template (5) through nailing.

5. A wood grain formwork structure for continuous curved roof according to claim 2, wherein, Latex is filled between adjacent bottom wood grain plates (3) and adjacent side wood grain plates (6).

6. A wood grain formwork structure for continuous curved roof according to claim 2, wherein, The side wood grain plates (6) are arranged horizontally and placed from top to bottom in turn.

7. A wood grain formwork structure for continuous curved roof according to claim 1, wherein, The opposite pull wire rods (4) are in a three-section structure, the opposite pull wire rods (4) include a lead screw (41), two segmented vertebrae (42) are sleeved on the lead screw (41), and a threaded chevron-shaped clamp (43) is sleeved on the outside of the segmented vertebrae (42).

8. A wood grain formwork structure for continuous curved roof according to claim 1, wherein, The bottom load-bearing template (1) and the cover template (2) are each spliced by three arc-shaped plates.

9. A wood grain formwork structure for continuous curved roof according to claim 1, wherein, A circular-arc-shaped rectangular tube support frame (7) is arranged below the bottom load-bearing template (1), the lower end of the rectangular tube support frame (7) is fixed to the ground, and the upper end is connected to the bottom surface of the bottom load-bearing template (1) through a force transmission rectangular tube (8).

10. A wood grain formwork structure for continuous curved roof according to claim 9, wherein, The force transmission rectangular tube (8) is fixed on the bottom surface of the bottom load-bearing template (1) through the opposite pull wire rods (4).

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