Bendable steel-wood composite building formwork

Abstract

The utility model discloses bendable steel wood combined building template, including two rectangular templates: the surface fixed connection of rectangular template has steel frame, and one side of two rectangular templates is provided with steel wood bending template, and both sides of steel wood bending template all are fixedly connected with the edge covering steel cover, and the front side of steel wood bending template is provided with two opposite pull components, and the opposite pull component includes the thread conversion sleeve, and the both sides of thread conversion sleeve inner chamber all are threadedly connected with the thread pull rod, and the top and bottom of edge covering steel cover front side all are fixedly connected with the connecting seat through screw. The utility model discloses the cooperation of edge covering steel cover and opposite pull component is used, and the laying angle of steel wood bending template is bent and is adjusted, and under the cooperation of steel frame and supporting component, rectangular template is supported and fixed, and finally steel wood bending template and steel frame are combined and fixed, can reach the purpose that the bending angle is easy to adjust and the support is stable and firm.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to flexible steel-wood composite building formwork. Background Technology

[0002] Curved wall formwork is a formwork system used for casting curved (curved) walls. It is a special type of formwork engineering in building construction. Its main function is to provide precise curved contour support for concrete casting, ensuring that the wall meets the designed curved shape and size requirements after it is formed.

[0003] In architectural design, curved walls are widely used in stadiums, commercial complexes, and landscape architecture due to their aesthetic appeal and good spatial flow. However, the formwork used in the construction of curved walls is mostly made of steel or wooden straight boards spliced ​​together. By cutting and hot bending, the curved contours are forcibly adapted, and the bending angle needs to be repeatedly adjusted. Therefore, it is necessary to provide flexible steel and wood composite building formwork, using steel and wood materials with strong plasticity as bending formwork, and at the same time, using tie structures to adjust the bending degree of the formwork. Utility Model Content

[0004] The purpose of this invention is to provide a flexible steel-wood composite building formwork, which uses highly malleable steel-wood materials as the bending formwork, and at the same time uses a tie structure to adjust the bending degree of the formwork, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a bendable steel-wood composite building formwork, including two rectangular formworks: a steel frame is fixedly connected to the surface of the rectangular formworks, a steel-wood bending formwork is provided on one side of the two rectangular formworks opposite each other, and edge-wrapping steel sleeves are fixedly connected to both sides of the steel-wood bending formworks. Two tie rods are provided on the front side of the steel-wood bending formworks. The tie rods include threaded rotating sleeves, and threaded pull rods are threadedly connected to both sides of the inner cavity of the threaded rotating sleeves. Connecting seats are fixedly connected to the top and bottom of the front side of the edge-wrapping steel sleeves by screws. A connecting pin is fixedly connected to the end of the threaded pull rod away from the threaded rotating sleeve. The connecting pin is inserted into the inner cavity of the connecting seat. Support components are provided at both ends of the front side of the steel frame.

[0006] Preferably, an arc-shaped insert is welded to the side of the edging steel sleeve away from the steel-wood bending template, and an arc-shaped slot is provided on the side of the steel frame close to the steel-wood bending template, with the arc-shaped insert rotatably connected to the inner cavity of the arc-shaped slot.

[0007] Preferably, the inner cavity of the threaded rotating sleeve is welded with a limiting sleeve, and the threaded pull rod is slidably connected to the inner cavity of the limiting sleeve.

[0008] Preferably, the support assembly includes a support base, and two limiting tubes are welded to the top of the support base, with a support rod inserted into the inner cavity of the limiting tubes.

[0009] Preferably, a bolt is threaded to the top of the surface of the support rod, the bolt extending through to the rear side of the support rod and threadedly connected to the steel frame.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model uses the combination of edge-wrapping steel sleeves and tie rod components to adjust the laying angle of steel-wood bending templates. At the same time, with the cooperation of steel frames and support components, the rectangular templates are supported and fixed. Finally, the steel-wood bending templates are combined and fixed with the steel frame, so as to achieve the purpose of easy adjustment of bending angle and stable and reliable support.

[0012] 2. This utility model uses the combined use of arc-shaped inserts and arc-shaped slots to connect and combine the steel frame and the edge steel sleeve. At the same time, when the bending degree of the steel-wood bending template is adjusted later, the arc-shaped inserts can rotate on their own in the inner cavity of the arc-shaped slots, thereby ensuring that the steel frame and the edge steel sleeve are always stably connected.

[0013] 3. The present invention, through the setting of the support component, wherein the bolts are used, plays a role in connecting and fixing the steel frame and the support rod. At the same time, with the cooperation of the limiting tube and the support rod, the steel frame is fixed by diagonal bracing, thereby enhancing the support strength of the steel frame. Attached Figure Description

[0014] in:

[0015] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0016] Figure 2 This is a top view schematic diagram of one embodiment of the present utility model;

[0017] Figure 3 This is an exploded perspective view of a rectangular template, steel frame, steel-wood curved template, and tie rod assembly according to an embodiment of the present invention.

[0018] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point A in the middle.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Rectangular template, 2. Steel frame, 3. Steel-wood bent template, 4. Edge-sealing steel sleeve, 5. Tie rod assembly, 51. Threaded swivel sleeve, 52. Threaded tie rod, 53. Connecting seat, 54. Connecting pin, 6. Arc-shaped insert, 7. Arc-shaped slot, 8. Limiting sleeve, 9. Support assembly, 91. Support base, 92. Limiting insert, 93. Support rod, 94. Bolt. Detailed Implementation

[0021] In the following description, embodiments of the flexible steel-wood composite building formwork of this utility model will be described with reference to the accompanying drawings.

[0022] Figure 1-4 This invention illustrates an embodiment of a bendable steel-wood composite building formwork, comprising two rectangular formworks 1. A steel frame 2 is fixedly connected to the surface of each rectangular formwork 1. A steel-wood bending formwork 3 is provided on one side of each rectangular formwork 1. Edge-binding steel sleeves 4 are fixedly connected to both sides of each steel-wood bending formwork 3. An arc-shaped insert 6 is welded to the side of the edge-binding steel sleeve 4 away from the steel-wood bending formwork 3. An arc-shaped slot 7 is provided on the side of the steel frame 2 closest to the steel-wood bending formwork 3. The arc-shaped insert 6 is rotatably connected to the inner cavity of the arc-shaped slot 7. Through the cooperation of the arc-shaped insert 6 and the arc-shaped slot 7, the steel frame 2 and the edge-binding steel sleeve 4 are connected and combined. Simultaneously, when the bending degree of the steel-wood bending formwork 3 is subsequently adjusted, the arc-shaped insert 6 can rotate within the inner cavity of the arc-shaped slot 7, thereby ensuring that the steel frame 2 and the edge-binding steel sleeve 4 are always stably connected. Two counter-pull assemblies 5 are provided on the front side of the steel-wood bending formwork 3. Each counter-pull assembly 5 includes a threaded rotating sleeve 51, and threaded pull rods 5 are threadedly connected to both sides of the inner cavity of the threaded rotating sleeve 51. 2. A limiting sleeve 8 is welded to the inner cavity of the threaded rotating sleeve 51. The threaded pull rod 52 is slidably connected to the inner cavity of the limiting sleeve 8. The top and bottom of the front side of the edge-sealed steel sleeve 4 are fixedly connected to the connecting seat 53 by screws. The end of the threaded pull rod 52 away from the threaded rotating sleeve 51 is fixedly connected to the connecting pin 54, which is inserted into the inner cavity of the connecting seat 53. Support components 9 are provided at both ends of the front side of the steel frame 2. The support components 9 include a support base 91, and two limiting rods are welded to the top of the support base 91. The insertion tube 92 has a support rod 93 inserted into its inner cavity. The top of the surface of the support rod 93 is threaded with a bolt 94. The bolt 94 passes through to the rear side of the support rod 93 and is threadedly connected to the steel frame 2. Through the setting of the support assembly 9, in which the bolt 94 is set, the steel frame 2 and the support rod 93 are connected and fixed. At the same time, with the cooperation of the insertion tube 92 and the support rod 93, the steel frame 2 is fixed by diagonal bracing, thereby enhancing the support strength of the steel frame 2.

[0023] Working principle: When using this utility model, the user first lays out the rectangular template 1 and inserts the support rod 93 into the inner cavity of the limiting tube 92. Then, the limiting tube 92 is installed and fixed at the laying position. The top of the support rod 93 is fixedly connected to the steel frame 2 by bolts 94, thereby supporting and fixing the steel frame 2 and the rectangular template 1. Then, the connecting pin 54 is inserted into the inner cavity of the connecting seat 53. Next, the user rotates the threaded sleeve 51. During the rotation of the threaded sleeve 51, under the action of the thread, Simultaneously, the two threaded tie rods 52 are pulled, and with the cooperation of the connecting pin 54 and the connecting seat 53, the two edge-wrapping steel sleeves 4 are pulled, thereby causing the steel-wood bending template 3 to bend. After the steel-wood bending template 3 bends to the required angle, it is moved between the two rectangular templates 1, so that the steel-wood bending template 3 drives the arc-shaped insert 6 to be inserted into the inner cavity of the arc-shaped slot 7 through the edge-wrapping steel sleeve 4, so that the rectangular template 1 and the steel-wood bending template 3 are connected, thus forming the pouring position at the bending position.

[0024] In summary, this flexible steel-wood composite building formwork, through the combined use of the edge-wrapping steel sleeve 4 and the tie rod 5, allows for the bending adjustment of the laying angle of the steel-wood curved formwork 3. At the same time, with the combined use of the steel frame 2 and the support component 9, the rectangular formwork 1 is supported and fixed. Finally, the steel-wood curved formwork 3 is combined and fixed with the steel frame 2, thus achieving the purpose of easy adjustment of the bending angle and stable and reliable support.

Claims

1. A flexible steel-wood composite building formwork, characterized in that, The device includes two rectangular templates (1), with a steel frame (2) fixedly connected to the surface of each rectangular template (1). A steel-wood bending template (3) is provided on one side of each rectangular template (1). A steel sleeve (4) is fixedly connected to both sides of the steel-wood bending template (3). Two pull-out components (5) are provided on the front side of the steel-wood bending template (3). The pull-out components (5) include a threaded rotating sleeve (51). Threaded pull rods (52) are threadedly connected to both sides of the inner cavity of the threaded rotating sleeve (51). A connecting seat (53) is fixedly connected to the top and bottom of the front side of the steel sleeve (4) by screws. A connecting pin (54) is fixedly connected to the end of the threaded pull rod (52) away from the threaded rotating sleeve (51). The connecting pin (54) is inserted into the inner cavity of the connecting seat (53). Support components (9) are provided at both ends of the front side of the steel frame (2).

2. The flexible steel-wood composite building formwork according to claim 1, characterized in that, The edge-sealing steel sleeve (4) has an arc-shaped insert (6) welded on the side away from the steel-wood bending template (3), and the steel frame (2) has an arc-shaped slot (7) on the side close to the steel-wood bending template (3). The arc-shaped insert (6) is rotatably connected to the inner cavity of the arc-shaped slot (7).

3. The flexible steel-wood composite building formwork according to claim 2, characterized in that, The inner cavity of the threaded swivel (51) is welded with a limiting sleeve (8), and the threaded pull rod (52) is slidably connected to the inner cavity of the limiting sleeve (8).

4. The flexible steel-wood composite building formwork according to claim 3, characterized in that, The support assembly (9) includes a support base (91), and two limiting tubes (92) are welded to the top of the support base (91). A support rod (93) is inserted into the inner cavity of the limiting tubes (92).

5. The flexible steel-wood composite building formwork according to claim 4, characterized in that, The top of the surface of the support rod (93) is threaded with a bolt (94), which extends through to the rear side of the support rod (93) and is threadedly connected to the steel frame (2).

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