Template supporting device convenient for height adjustment

Abstract

The utility model discloses a template supporting device convenient for height adjustment, which comprises a supporting sleeve, a fixed base is fixed at the lower end of the supporting sleeve, a sleeve cover plate is fixed at the upper end of the supporting sleeve through a fixing bolt, an inserting hole is formed in the middle of the sleeve cover plate, and a limiting plate is fixedly welded in the supporting sleeve. A limiting hole is formed in the middle of the limiting plate, a lifting insertion rod is movably inserted between the limiting hole and the insertion hole, and the upper end, located in the supporting sleeve, of the lifting insertion rod is sleeved with a limiting clamping ring; the elastic structure can be telescopically adjusted according to the heights of different formworks, positioning is conducted through the adjusting screw rod and the locking nut at the bottom when the spring is in a complete compression state, adjustability is high, operation is convenient and fast, the formworks can be rapidly jacked and supported, and construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a template supporting device which is convenient for height adjustment. Background Art

[0002] Building formwork is a temporary supporting structure, which is made according to the design requirements to shape the concrete structure and components according to the specified position and geometric dimensions, maintain its correct position, and bear the deadweight of the building formwork and the external loads acting on it. The purpose of formwork engineering is to ensure the quality of concrete engineering and construction safety, speed up the construction progress and reduce the project cost. For the formwork on the top of the building, a supporting device is required to support it, but the traditional formwork support device has poor adjustability, slow support speed for the formwork, inconvenient operation, and greatly reduces the construction efficiency. For this reason, we propose a formwork support device that is easy to adjust in height. Utility Model Content

[0003] The purpose of the utility model is to provide a template support device which is easy to adjust in height, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a template support device that is easy to adjust in height, comprising a support structure, the support structure comprising a support sleeve, a fixed base is fixed to the lower end of the support sleeve, a sleeve cover is fixed to the upper end of the support sleeve by a fixing bolt, a plug hole is opened in the middle of the sleeve cover, a limit plate is welded and fixed inside the support sleeve, a limit hole is opened in the middle of the limit plate, and a lifting rod is movably inserted between the limit hole and the plug hole;

[0005] The upper end of the lifting rod located in the supporting sleeve is sleeved with a limit clamp ring, a spring is fixedly connected between the limit clamp ring and the limit plate, and the spring is sleeved on the outside of the lifting rod, a supporting support plate is fixed to the upper end of the lifting rod, and an adjusting screw is welded to the lower end of the lifting rod.

[0006] Preferably, an adjustment groove is provided on one side of the middle part of the support sleeve, an adjustment sleeve is welded and fixed to the middle end of the adjustment groove inside the support sleeve, a screw through hole is provided in the middle part of the adjustment sleeve, the lower end of the adjustment screw passes through the screw through hole, and locking nuts are provided on the upper and lower sides of the adjustment sleeve on the adjustment screw.

[0007] Preferably, a fixing column is welded to the middle part of the upper end of the fixing base, the lower end of the supporting sleeve is sleeved on the fixing column, and the supporting sleeve and the fixing column are connected and fixed by transverse penetrating connecting bolts.

[0008] Preferably, a limit slot is provided in the middle of the lower end of the support plate, the upper end of the lifting rod is clamped in the limit slot, and reinforcing support plates are welded to the upper ends of both sides of the lifting rod, and the reinforcing support plates are supported on the lower end of the support plate.

[0009] Preferably, when the spring is in the telescopic state, the distance between the limit clamp ring and the limit plate is at least 15 cm.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model has a reasonable structural design. The template supporting device is provided with a retractable elastic structure on the top of the supporting device. The elastic structure can be retracted and adjusted according to the height of different templates, and when the spring is in a fully compressed state, it is positioned by the adjusting screw and the locking nut at the bottom. It has high adjustability and is easy to operate. It can realize rapid top support of the template, thereby greatly improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0014] Figure 3 For this utility model Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0015] In the figure: supporting sleeve 1, fixed base 2, fixed column 3, connecting bolt 4, lifting rod 5, adjusting screw 6, adjusting slot 7, adjusting sleeve 8, screw through hole 9, locking nut 10, sleeve cover 11, fixing bolt 12, plug-in hole 13, limiting clamp 14, limiting plate 15, limiting hole 16, spring 17, limiting slot 18, reinforcing support plate 19, countersunk bolt 20, supporting pallet 21. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3The utility model provides a technical solution: a formwork support device that is easy to adjust in height, including a support structure, the support structure includes a support sleeve 1, a fixed base 2 is fixed at the lower end of the support sleeve 1, a fixed column 3 is welded at the middle of the upper end of the fixed base 2, the lower end of the support sleeve 1 is sleeved on the fixed column 3, and the support sleeve 1 and the fixed column 3 are connected and fixed by a transverse penetrating connecting bolt 4. The support sleeve 1 and the fixed base 2 are connected in this way, so that installation and disassembly are more convenient. The fixed base 2 is used to support on the ground, and a hole can also be opened on the fixed base 2 and fixed to the ground with bolts;

[0018] The upper end of the support sleeve 1 is fixed with a sleeve cover plate 11 by a fixing bolt 12, and a plug hole 13 is provided in the middle of the sleeve cover plate 11. A limit plate 15 is welded and fixed inside the support sleeve 1, and a limit hole 16 is provided in the middle of the limit plate 15. A lifting rod 5 is movably inserted between the limit hole 16 and the plug hole 13. A limit clamp 14 is sleeved on the upper end of the lifting rod 5 located in the support sleeve 1. A spring 17 is fixedly connected between the limit clamp 14 and the limit plate 15, and the spring 17 is sleeved on the outer side of the lifting rod 5. When the spring 17 is in a telescopic state, the distance between the limit clamp 14 and the limit plate 15 is at least 15 cm. The above constitutes a telescopic elastic structure, which can be telescopically adjusted according to the height of different templates, so as to quickly support the template;

[0019] A support plate 21 is fixed to the upper end of the lifting rod 5, and a limit slot 18 is provided in the middle of the lower end of the support plate 21. The upper end of the lifting rod 5 is clamped in the limit slot 18. Reinforcement plates 19 are welded to the upper ends of both sides of the lifting rod 5. The reinforcement plates 19 are supported on the lower end of the support plate 21. The above method is used for fixing, which is not only convenient for installation and disassembly, but also more stable for fixing the support plate 21. The support plate 21 is used to support the lower end of the template and can be extended and retracted according to the elastic structure.

[0020] An adjusting screw 6 is welded to the lower end of the lifting rod 5, an adjusting groove 7 is opened on one side of the middle part of the supporting sleeve 1, an adjusting sleeve 8 is welded and fixed at the middle end of the adjusting groove 7 inside the supporting sleeve 1, a screw through hole 9 is opened in the middle of the adjusting sleeve 8, the lower end of the adjusting screw 6 passes through the screw through hole 9, and locking nuts 10 are sleeved on the upper and lower sides of the adjusting sleeve 8 on the adjusting screw 6, the supporting support plate 21 is supported on the lower end of the template, and when the spring is in a fully compressed state, it is positioned by the adjusting screw 6 and the locking nut 10 at the bottom, and the adjustability is high and the operation is convenient; the template supporting device, by arranging a retractable elastic structure at the top of the supporting device, the elastic structure can be telescopically adjusted according to the height of different templates, and when the spring is in a fully compressed state, it is positioned by the adjusting screw 6 and the locking nut 10 at the bottom, and the adjustability is high and the operation is convenient, and the template can be quickly supported, which greatly improves the construction efficiency.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A formwork support device that is easy to adjust in height, characterized in that: include A support structure, the support structure comprising a support sleeve (1), a fixed base (2) being fixed at the lower end of the support sleeve (1), a sleeve cover plate (11) being fixed at the upper end of the support sleeve (1) via a fixing bolt (12), a plug hole (13) being provided in the middle of the sleeve cover plate (11), a limit plate (15) being welded and fixed inside the support sleeve (1), a limit hole (16) being provided in the middle of the limit plate (15), a lifting rod (5) being movably inserted between the limit hole (16) and the plug hole (13); A lifting rod (5), wherein the upper end of the lifting rod (5) located in the support sleeve (1) is sleeved with a limit clamp ring (14), a spring (17) is fixedly connected between the limit clamp ring (14) and the limit plate (15), and the spring (17) is sleeved on the outer side of the lifting rod (5), a support support plate (21) is fixed to the upper end of the lifting rod (5), and an adjusting screw (6) is welded to the lower end of the lifting rod (5).

2. A formwork support device that is easy to adjust in height according to claim 1, characterized in that: An adjusting groove (7) is provided on one side of the middle of the supporting sleeve (1); an adjusting sleeve (8) is welded and fixed at the middle end of the adjusting groove (7) inside the supporting sleeve (1); a screw through hole (9) is provided in the middle of the adjusting sleeve (8); the lower end of the adjusting screw (6) passes through the screw through hole (9); and locking nuts (10) are sleeved on the upper and lower sides of the adjusting sleeve (8) on the adjusting screw (6).

3. A formwork support device that is easy to adjust in height according to claim 1, characterized in that: A fixing column (3) is welded to the middle of the upper end of the fixing base (2), the lower end of the supporting sleeve (1) is sleeved on the fixing column (3), and the supporting sleeve (1) and the fixing column (3) are connected and fixed by a transversely penetrating connecting bolt (4).

4. A formwork support device that is easy to adjust in height according to claim 1, characterized in that: A limit slot (18) is provided in the middle of the lower end of the support plate (21), and the upper end of the lifting rod (5) is clamped in the limit slot (18). Reinforcement plates (19) are welded to the upper ends of both sides of the lifting rod (5), and the reinforcement plates (19) are supported on the lower end of the support plate (21).

5. The formwork support device that is easy to adjust in height according to claim 1, characterized in that: When the spring (17) is in the telescopic state, the distance between the limiting clamp ring (14) and the limiting plate (15) is at least 15 cm.

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