Construction formwork structure of wood grain concrete long and narrow groove structure
By combining wood grain panels with template structure and reinforcement measures, the problem of achieving integrated molding of wood grain and grooves in concrete pouring templates has been solved, realizing efficient and low-cost drainage channels and wood grain decorative effects.
Patent Information
- Application Number
- CN202520084976.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-14
AI Technical Summary
The existing concrete casting formwork structure makes it difficult to add wood grain, which makes it difficult to integrate the recessed drainage channel of the column with the wood grain wall, resulting in high cost and difficulty in guaranteeing quality.
The system uses wood grain panels combined with a template structure. The main casting cavity with grooves is formed by enclosing the outer template, groove template and end template. The inner wall is covered with staggered wood grain panels. Combined with reinforcement measures such as tight-fitting rectangular tubes, tie rods and reinforcing rectangular tubes, the quality of the groove forming is ensured.
It achieves the appearance of wood grain concrete while ensuring the overall molding quality of the recessed drainage channel. It is easy to operate, low in cost, and meets the requirements of roof drainage function and architectural decoration effect.
Smart Images
Figure CN223724155U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of building construction, and particularly relates to a construction formwork structure of a wood grain concrete long and narrow groove structure. BACKGROUND
[0002] For a continuous arc-shaped integral roof, the roof beam slab is integrally poured, the beam column and the inner side of the arc-shaped roof panel are both designed as a special building structure with clear water wood grain, in order to realize the drainage function of the continuous arc-shaped roof, an inner recessed drainage groove can be arranged on the column body to guide the accumulated water of the arc-shaped roof into the underground for drainage, as shown in Figs. Figure 1 and Figure 2 Therefore, when pouring the column body, the integrally poured forming of the drainage groove needs to be realized, and the pouring quality of the wood grain finished surface of the integrally formed beam column and the groove also needs to be ensured.
[0003] The conventional concrete pouring formwork structure is difficult to add wood grain, and the cost is high, so it is difficult to realize the integrally formed column body concrete and wood grain wall surface.
[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENTS
[0005] The utility model solves the technical problem that the conventional concrete pouring formwork structure is difficult to add wood grain, and the cost is high, so it is difficult to realize the integrally formed column body recessed drainage groove concrete and wood grain wall surface, and aims to provide a construction formwork structure of a wood grain concrete long and narrow groove structure, which realizes the appearance forming effect of the clear water wood grain concrete by combining the wood grain plate with the formwork, ensures the forming quality of the recessed drainage groove integrally poured on the column, is simple and convenient to operate, is convenient for construction, has low cost, and is more feasible.
[0006] The utility model realizes the following technical scheme:
[0007] A construction formwork structure of a wood grain concrete long and narrow groove structure, comprising an outer covering formwork that forms a hollow column structure, two parallel groove formworks are vertically arranged on the inner wall of one side of the outer covering formwork, and end closing formworks are connected to the ends of the groove formworks.
[0008] The outer covering formwork, the groove formwork and the end closing formwork form a main pouring cavity with a groove and a groove isolation cavity.
[0009] The inner wall surface of the outer covering formwork in the main pouring cavity is covered and installed with staggered wood grain plates.
[0010] The utility model is used for the construction formwork structure of the wood grain concrete narrow and long groove structure, adopts the wood grain board to combine the formwork to realize the appearance forming effect of the fair-faced wood grain concrete, guarantees the recessed type drainage groove forming quality of the integral pouring forming on the column, and the operation is simple and convenient, convenient for construction, and the cost is lower, and the feasibility is higher.
[0011] In an embodiment, the outer cover formwork is provided with a tight hoop rectangular pipe around, which can prevent the risk of mold expansion caused by excessive lateral pressure of concrete during pouring.
[0012] In addition, the opening of the groove isolation cavity is completely closed by the outer cover formwork, which can play a reinforcing role to ensure the groove forming quality.
[0013] In an embodiment, the tight hoop rectangular pipe and the outer cover formwork are connected by a pair of pull rods, which pass through the tight hoop rectangular pipe and the main pouring cavity.
[0014] In an embodiment, the groove isolation cavity is provided with a reinforcing rectangular pipe at the four corners, which reinforces the four corners of the groove isolation cavity, ensuring the straight angle intersection of the completed surface of the drainage groove and further ensuring the groove forming quality.
[0015] In an embodiment, two reinforcing rib plates are vertically arranged between the two groove formworks in the groove isolation cavity, and the reinforcing rib plates are in close contact with and fixed to the reinforcing rectangular pipe. By arranging the reinforcing rectangular pipe, the groove width is ensured, and the reinforcing rectangular pipe is fixed to prevent the risk of mold expansion caused by excessive lateral pressure of concrete during pouring, which causes deformation of the drainage groove.
[0016] In an embodiment, the gap between adjacent wood grain boards is filled with latex, which can prevent excessive color difference caused by leakage of concrete during pouring and local water loss from the joint, thereby avoiding color difference between the wood grain and the concrete.
[0017] In an embodiment, the pair of pull rods have a three-section structure, and the pair of pull rods include a lead screw, two segmented cones are sleeved on the lead screw, and a threaded chevron-shaped clamp is sleeved on the outside of the segmented cones.
[0018] In an embodiment, the corner of the main pouring cavity is provided with a male corner strip with an isosceles right angle cross section, which can make the corner of the poured column have a chamfer structure, which is safer.
[0019] In an embodiment, the ends of the tight hoop rectangular pipes on the two sides of the outer cover formwork are also connected by a pair of pull rods.
[0020] In a specific embodiment, the tightening ring is fixed between the outer cover template and the square tube through two tensioning rods.
[0021] Compared with the prior art, the utility model has the following advantages and beneficial effects:
[0022] 1. The construction template structure of the wood grain concrete narrow and long groove structure provided by the utility model embodiment adopts a wood grain plate combined with a template to realize the appearance forming effect of the wood grain concrete, ensures the forming quality of the recessed drainage groove integrally formed on the column, is simple and easy to operate, convenient for construction, low in cost and higher in feasibility;
[0023] 2. The construction template structure of the wood grain concrete narrow and long groove structure provided by the utility model embodiment realizes the integral construction of the column and the drainage groove, meets the roof drainage function and achieves the artistic decoration effect of the building appearance;
[0024] 3. The construction template structure of the wood grain concrete narrow and long groove structure provided by the utility model embodiment reinforces the four corners of the groove isolation cavity through the reinforcing square tube, thereby ensuring the right-angle intersection of the completed surface of the drainage groove and further ensuring the forming quality of the groove; the reinforcing square tube is arranged, which not only ensures the groove width, but also fixes the reinforcing square tube, prevents the expansion risk of the template caused by the excessive lateral pressure of the concrete during pouring, and causes the deformation of the drainage groove. BRIEF DESCRIPTION OF DRAWINGS
[0025] In order to more clearly illustrate the technical scheme of the exemplary embodiments of the utility model, 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 utility model, and 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.
[0026] Figure 1 The beam column structure diagram with recessed drainage groove provided by the utility model embodiment;
[0027] Figure 2 The drainage groove and roof connection structure schematic diagram provided by the utility model embodiment;
[0028] Figure 3 The template structure schematic diagram provided by the utility model embodiment;
[0029] Figure 4 The template structure local enlarged schematic diagram provided by the utility model embodiment;
[0030] Figure 5 The tensioning rod structure schematic diagram provided by the utility model embodiment.
[0031] Markings in the drawings and corresponding names of parts:
[0032] 1-outer cover template, 2-groove template, 3-end cap template, 4-main body pouring cavity, 5-groove isolation cavity, 6-wood grain plate, 7-tight hoop square tube, 8-pull wire rod, 81-wire rod, 82-section vertebra, 83-triangle card, 9-strengthening square tube, 10-strengthening rib plate. DETAILED DESCRIPTION
[0033] 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, and the illustrative 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.
[0034] 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.
[0035] 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 are not necessarily all referring 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.
[0036] In the description of the utility model, the orientation or positional relationship indicated by the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does 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.
[0037] Embodiment
[0038] As Figures 3-5As shown, the utility model embodiment provides a kind of construction template structure of wood grain concrete long and narrow groove structure, including the outer cover template 1 of the hollow column structure formed by enclosing, the side inner wall of the outer cover template 1 is vertically equipped with two parallel recessed panel 2, and the end of two end recessed panel 2 is connected with end plate 3;
[0039] The main body pouring cavity 4 and recessed isolation cavity 5 with recess are formed by enclosing between outer cover template 1, recessed panel 2 and end plate 3;
[0040] The inner wall surface of the main body pouring cavity 4 is covered and installed with staggered distribution wood grain plate 6.
[0041] The utility model is used for the construction template structure of wood grain concrete long and narrow groove structure, and wood grain plate is combined with template to realize the appearance forming effect of fair-faced wood grain concrete, while ensuring the forming quality of recessed drainage channel integrally poured and formed on column, which is simple and easy to operate, convenient for construction, low in cost and higher in feasibility. The utility model realizes the integral construction of the overall design of column and drainage channel, meets the roof drainage function, and achieves the artistic decoration effect of building appearance.
[0042] In a specific embodiment, the outer cover template 1 is provided with a tight hoop rectangular tube 7 around, which can prevent the risk of mold expansion caused by excessive lateral pressure of concrete during pouring by setting the tight hoop rectangular tube outside the outer cover template.
[0043] In addition, the opening of the recessed isolation cavity is completely closed by the outer cover template, which can play a reinforcing role to ensure the forming quality of the groove.
[0044] In a specific embodiment, the tight hoop rectangular tube 7 and the outer cover template 1 are connected by a pair of pull wires 8, which transversely pass through the tight hoop rectangular tube 7 and the main body pouring cavity 4.
[0045] In a specific embodiment, the recessed isolation cavity 5 is provided with a reinforcing rectangular tube 9 at the four corners, which is used to reinforce the four corners of the recessed isolation cavity, so as to ensure the right-angle intersection of the completed surface of the drainage channel and further ensure the forming quality of the groove.
[0046] In a specific embodiment, two reinforcing rib plates 10 are vertically arranged between the two recessed panels 2 in the recessed isolation cavity 5, and the reinforcing rib plates 10 are tightly attached to and fixed to the reinforcing rectangular tube 9. By setting the reinforcing rectangular tube, the width of the groove is ensured, and the reinforcing rectangular tube is also fixed to prevent the risk of mold expansion caused by excessive lateral pressure of concrete during pouring, which causes deformation of the drainage channel.
[0047] In a specific embodiment, the gap between adjacent wood grain plates 6 is filled with latex, which can prevent concrete leakage from the joint during pouring, thereby avoiding color difference between the wood grain and the concrete.
[0048] In a specific embodiment, the pair of pull rods 8 is in a three-section structure, and the pair of pull rods 8 comprises a screw rod 81, two segmented cones 82 are sleeved on the screw rod 81, and a threaded triangular clamp 83 is sleeved on the outside of the segmented cones 82.
[0049] In a specific embodiment, a male corner strip with an isosceles right angle cross section is arranged at the corner of the main pouring cavity 4, which can make the corner of the pouring column have a chamfer structure, thereby being safer.
[0050] In a specific embodiment, the ends of the two tight hoop square tubes 7 on the two sides of the outer cover formwork 1 are also connected by the pair of pull rods 8.
[0051] In a specific embodiment, the tight hoop square tube 7 and the outer cover formwork 1 are fixed by the two pairs of pull rods 8.
[0052] The above specific embodiments further illustrate the purpose, technical scheme and beneficial effects of the present application. It should be understood that the above description is only a specific embodiment of the present application and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims
1. A construction formwork structure for a wood-textured concrete elongate recessed structure, characterised by, It includes the outer cover template (1) that forms the hollow cylinder structure, two parallel recessed templates (2) are vertically arranged on the inner wall of one side of the outer cover template (1), and the end of the recessed template (2) is connected with the end cover template (3); The outer cover template (1), the recessed template (2) and the end cover template (3) form the main body pouring cavity (4) with a groove and the groove isolation cavity (5) surrounded by the groove. The inner wall surface of the outer cover template (1) in the main body pouring cavity (4) is covered and installed with staggered distribution wood grain plates (6).
2. A construction formwork structure for a wood-textured concrete elongate recessed channel structure according to claim 1, characterised in that, The outer cover template (1) is provided with a tight hoop rectangular tube (7) around.
3. A construction formwork structure for a wood-textured concrete elongate recessed channel structure according to claim 2, characterised in that, The tight hoop rectangular tube (7) and the outer cover template (1) are connected through the opposite pull wire rod (8), and the opposite pull wire rod (8) transversely passes through the tight hoop rectangular tube (7) and the main body pouring cavity (4).
4. The construction formwork structure for a wood-textured concrete elongated recessed channel structure according to claim 2, wherein The four corners of the groove isolation cavity (5) are provided with reinforcing rectangular tubes (9).
5. A construction formwork structure for a wood-textured concrete elongate recessed channel structure according to claim 4, characterised in that, Two reinforcing rib plates (10) are vertically arranged between the two recessed templates (2) in the groove isolation cavity (5), and the reinforcing rib plates (10) are tightly attached to and fixed to the reinforcing rectangular tubes (9).
6. The construction formwork structure for a wood-textured concrete elongated recessed channel structure according to claim 2, wherein The gap between adjacent wood grain plates (6) is filled with latex.
7. The construction formwork structure of claim 1, wherein, The opposite pull wire rod (8) is in a three-section structure, the opposite pull wire rod (8) comprises a lead screw (81), two segmented cones (82) are sleeved on the lead screw (81), and a threaded chevron clamp (83) is sleeved on the outside of the segmented cone (82).
8. The construction formwork structure of claim 1, wherein, The corner of the main body pouring cavity (4) is provided with a male corner strip with an isosceles right angle cross section.
9. The construction formwork structure of claim 4, wherein, The end portions of the tight hoop rectangular tubes (7) on the two sides of the outer cover template (1) are also connected through the opposite pull wire rod (8).
10. The construction formwork structure of a wood-textured concrete elongated recess structure according to claim 3, characterized by, The tight hoop rectangular tube (7) and the outer cover template (1) are fixed through two opposite pull wire rods (8).