Adjustable positioning and internal supporting device for shear wall formwork

Abstract

An adjustable positioning and internal supporting device for a shear wall formwork relates to the field of building formwork construction and comprises an inner sleeve, an outer sleeve, an L-shaped clamp and a screw. A sealing head is arranged at one end of the inner sleeve, a screw hole is formed in the sealing head, and an external thread is turned outside the other end of the inner sleeve; a sealing head is arranged at one end of the outer sleeve, a screw hole is formed in the sealing head, an internal thread is turned in a pipe at the other end of the outer sleeve, the outer sleeve and the inner sleeve are sleeved, and the relative position between the outer sleeve and the inner sleeve can be adjusted so as to position shear wall formworks with different widths; the L-shaped clamps are divided into two sets, screw holes are formed in the two sides of each set of L-shaped clamps respectively, the vertical edges of one set of L-shaped clamps are fixedly connected with the inner sleeve end socket through screws and the screw holes, and the vertical edges of the other set of L-shaped clamps are fixedly connected with the outer sleeve end socket through screws and the screw holes. The utility model has the advantages of simple structure, strong practicability, convenience in use, low manufacturing cost, inner support function, positioning function, adjustability and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building template construction, concretely relates to a shearing wall template adjustable positioning and inner support device. BACKGROUND

[0002] For shearing wall template installation, whether its positioning is accurate and whether the inner support installation is in place are directly related to the cross-sectional size and plane position of the structure, and a larger deviation even affects the structural safety, most workers' attention points are concentrated on how to reinforce during template installation, and the positioning and inner support of the component are paid less attention to, therefore, over-tightening of the pull rod, axis deviation, cross-sectional size and plane position change and structural safety influence often occur.

[0003] The traditional shearing wall template positioning and inner support method often adopts the method that first punches a hole in the floor, implants a short steel head, and the short steel head is used as positioning and inner support, the disadvantage of this process lies in that the hole needs to be drilled first, when drilling, the hole is deviated due to the steel bars and stones in the floor concrete, finally, the deviation of the cross-sectional size and plane position of the shearing wall is too large, and a large amount of labor is consumed for drilling and planting the steel bars, which is not economical, therefore, a device needs to be developed, which is convenient to construct, has the functions of inner support and positioning, and can be adjusted. SUMMARY

[0004] The utility model solves the technical problem and provides a shearing wall template adjustable positioning and inner support device which has the characteristics of strong practicality, convenient use, low cost, inner support function and positioning function, can freely adjust the width, and meets the requirements of different shearing wall thicknesses.

[0005] The utility model adopts the technical scheme that a shearing wall template adjustable positioning and inner support device includes an inner sleeve, an outer sleeve, an L-shaped clamp and a screw, one end of the inner sleeve is provided with a head, screw holes are formed in the head, and external threads are arranged on the other end of the inner sleeve, one end of the outer sleeve is provided with a head, screw holes are formed in the head, and internal threads are arranged on the other end of the outer sleeve, the outer sleeve and the inner sleeve are sleeved, the relative positions between the outer sleeve and the inner sleeve can be adjusted to position shearing wall templates with different widths, the L-shaped clamp has two groups, screw holes are formed in the two edges of each group of L-shaped clamps, the vertical edges of one group of L-shaped clamps are fixedly connected to the head of the inner sleeve through screws and screw holes, and the vertical edges of the other group of L-shaped clamps are fixedly connected to the head of the outer sleeve through screws and screw holes.

[0006] Further, the head of the inner sleeve is in a cylindrical structure and is fixedly installed at the end of the inner sleeve.

[0007] Further, the screw holes in the head of the inner sleeve are formed at the center of the head.

[0008] Further, the head of the outer sleeve is a cylindrical structure, and is fixedly installed at the end of the outer sleeve.

[0009] Further, the screw hole on the head of the outer sleeve is arranged at the center of the head.

[0010] Further, the screw hole on the vertical edge of the L-shaped card is arranged at the center of the vertical edge.

[0011] Further, the L-shaped card is fixed on the poured concrete floor by means of the shot pin.

[0012] Compared with the prior art, the utility model has the following beneficial effects: ① the component can be unified and modularized, and is processed in the factory; ② the width can be adjusted, and the needs of different shear wall thicknesses can be met; ③ punching is avoided, and the labor cost is saved; ④ the structure is simple, and the device processing price is low; ⑤ the shot pin is adopted for fixing, and the construction is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic view of the embodiment of the utility model;

[0014] Figure 2 is an installation schematic view of the embodiment shown in the figure; Figure 1

[0015] Figure 3 is a structural schematic view of the inner sleeve of the embodiment shown in the figure; Figure 1

[0016] Figure 4 is a structural schematic view of the outer sleeve of the embodiment shown in the figure; Figure 1

[0017] Figure 5 is a structural schematic view of the L-shaped card of the embodiment shown in the figure; Figure 1

[0018] Figure 6 is a working condition schematic view when the embodiment shown in the figure is applied; Figure 1

[0019] Mark 1, inner sleeve; 2, outer sleeve; 3, L-shaped card; 4, screw; 5, screw hole; 6, concrete floor; 7, shot pin; 8, formwork; 9, steel bar. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with the drawings and embodiments.

[0021] Referring to Figures 1 to 6 ​​​​​The utility model provides a shearing wall formwork adjustable position and inner support device, including inner sleeve 1, outer sleeve 2, L type card 3 and screw 4, one end of inner sleeve 1 is equipped with the end cap, and the end cap is opened screw hole 5, the other end pipe of inner sleeve 1 has outer thread, one end of outer sleeve 2 is equipped with the end cap, and the end cap is opened screw hole 5, the other end pipe of outer sleeve 2 has inner thread, and outer sleeve 2 is equipped with inner sleeve 1, can adjust the relative position between both to position different width shearing wall formwork, L type card 3 has two groups, and the vertical edge of one group L type card 3 is fixedly connected with the end cap of inner sleeve 1 through screw 4 and screw hole 5, and the vertical edge of another group L type card 3 is fixedly connected with the end cap of outer sleeve 2 through screw 4 and screw hole 5.

[0022] In the embodiment, the end cap of the inner sleeve 1 is a cylindrical structure, which is fixedly installed at the end of the inner sleeve 1. The screw hole 5 on the end cap of the inner sleeve 1 is arranged at the center of the end cap. The inner sleeve 1 has a diameter of 25 mm, a length of 250 mm, and a threaded length of 200 mm.

[0023] In the embodiment, the end cap of the outer sleeve 2 is a cylindrical structure, which is fixedly installed at the end of the outer sleeve 2. The screw hole 5 on the end cap of the outer sleeve 2 is arranged at the center of the end cap. The outer sleeve 2 has a diameter of 32 mm, a length of 250 mm, and a threaded length of 200 mm.

[0024] In the embodiment, the screw hole 5 on the vertical edge of the L-shaped card 3 is arranged at the center of the vertical edge. The size of the L-shaped card is L 35 mm*35 mm.

[0025] In the embodiment, the L-shaped card 3 is fixed to the poured concrete floor 6 by using the nail 7.

[0026] In the embodiment, the inner sleeve 1 and the outer sleeve 2 are made of plastic material, and the width of the rotating adjusting member is adjusted by the screw thread to meet the needs of different shearing wall thicknesses. The L-shaped card 3 is made of stainless steel. Of course, the inner sleeve 1, the outer sleeve 2, and the L-shaped card 3 can also be made of other lightweight and high-strength materials.

[0027] The above only describes the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this. Any skilled person in the technical field can make equivalent replacement or change according to the technical scheme and concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A shear wall form adjustable positioning and interior bracing device, characterized by: The utility model relates to a sheathing pipe, outer sleeve, L type card and screw, one end of the inner sleeve is equipped with a head, and a screw hole is opened on the head, the other end of the inner sleeve is equipped with an outer thread, one end of the outer sleeve is equipped with a head, and a screw hole is opened on the head, the other end of the outer sleeve is equipped with an inner thread, the outer sleeve is sleeved with the inner sleeve, and the relative position between the two can be adjusted to position different width shear wall templates, the L type card has two groups, the two sides of each group of L type card are respectively equipped with a screw hole, the vertical edge of one group of L type card is fixedly connected with the inner sleeve head through screw and screw hole, and the vertical edge of the other group of L type card is fixedly connected with the outer sleeve head through screw and screw hole.

2. The adjustable positioning and interior bracing apparatus for shear wall forms of claim 1, wherein: The head of the inner sleeve is a cylindrical structure and is fixedly installed at the end of the inner sleeve.

3. The adjustable positioning and internal bracing device for shear wall forms of claim 1 or 2, wherein: The screw hole on the head of the inner sleeve is arranged at the center of the head.

4. The adjustable positioning and interior bracing apparatus for shear wall forms of either of claims 1 or 2, wherein: The head of the outer sleeve is a cylindrical structure and is fixedly installed at the end of the outer sleeve.

5. The adjustable positioning and interior bracing apparatus for shear wall forms of either of claims 1 or 2, wherein: The screw hole on the head of the outer sleeve is arranged at the center of the head.

6. The adjustable positioning and interior bracing apparatus for shear wall forms of either of claims 1 or 2, wherein: The screw hole on the vertical edge of the L type card is arranged at the center of the vertical edge.

7. The adjustable positioning and interior bracing apparatus for shear wall forms of either of claims 1 or 2, wherein: The L type card is fixed on the cast concrete floor by shooting nails.

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