Electric auxiliary vertical formwork elevation lifting and correcting tool

Abstract

The utility model discloses an electric auxiliary vertical formwork elevation lifting correction tool which comprises an electric drill connector, a screw, a nut and angle steel, the screw is vertically arranged, the electric drill connector is fixedly arranged at the top of the screw and connected with the output end of an electric drill, the nut is installed on the screw, and the angle steel is fixedly connected with the screw. The nut and the screw rod are connected in a matched mode for use, the screw rod rotates the screw rod through external force to completely and smoothly pass through the nut, angle steel is fixedly installed on the nut, the vertical section of the angle steel is fixedly connected with the nut, the horizontal section of the angle steel serves as a lifting platform of a vertical component formwork, and the formwork is lifted to the accurate elevation position. According to the utility model, the installation efficiency of integrally splicing a large wood mould, an aluminum mould or a steel mould can be improved, the labor intensity of operators is reduced, and the installation construction period of the template is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction auxiliary tools, in particular to an electric auxiliary vertical template elevation lifting and correction tool. Background Art

[0002] With the continuous development of my country's construction industry, concrete structure has become the main structure of most buildings. In order to ensure the overall quality of building construction, formwork construction technology is currently widely used in concrete building structure construction. Formwork construction can not only ensure the overall construction quality of concrete structure buildings, but also effectively reduce construction costs and shorten construction period.

[0003] During the construction process, the formwork is a very important construction process for concrete pouring. Its construction quality will directly affect the pouring of concrete and the quality of the final product. Therefore, in the formwork construction steps, it is necessary to strictly follow the design requirements. In addition, special attention should be paid to the corresponding quality control measures during the construction process to ensure that the assembly and support system of the formwork have sufficient strength, rigidity and stability. In order to ensure the quality of concrete molding, the construction process chooses to assemble a larger wooden formwork, aluminum film or steel formwork as a whole. Due to the large mass of the formwork, manual correction during the construction process consumes a lot of physical strength and installation time. Utility Model Content

[0004] The utility model aims to address the deficiencies in the prior art and provides an electric-assisted vertical formwork elevation lifting and correction tool, comprising an electric drill connector, a screw rod, a nut and an angle steel, wherein the screw rod is placed vertically, and an electric drill connector is fixedly arranged on the top of the screw rod, the electric drill connector is connected to the output end of the electric drill, a nut is installed on the screw rod, the nut and the screw rod are matched for use, the screw rod can be rotated by external force to allow the lead screw to pass through the nut smoothly, an angle steel is fixedly installed on the nut, the vertical section of the angle steel is fixedly connected to the nut, and the horizontal section of the angle steel serves as a lifting platform for the vertical component formwork to lift the formwork to a precise elevation position.

[0005] Preferably, the electric drill connector is made of a φ12mm high-strength tungsten alloy material, and the electric drill connector is hexagonal or triangular, which fits perfectly with the hand drill.

[0006] Preferably, the screw is made of a high-strength tungsten alloy material of φ12mm, has a length of 150mm~200mm, is integrally formed with the electric drill connector, and has a through-thread fine-pitch thread on the outside.

[0007] Preferably, the angle steel is made of L30*3 galvanized material, with a length of 70mm~100mm, and is welded with the nut to form a whole, and the nut is welded at the middle of the width of the angle steel.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the utility model is mainly used as an electric auxiliary tool for elevation correction at the joint between the template of the vertical component of the concrete structure and the template of the horizontal component, and comprises four parts: an electric drill joint, a screw, a nut and an angle steel. The screw is engaged with the hand drill, rotated, and the screw passes through the nut fixed on the angle steel to slowly lift the angle steel. The horizontal surface of the angle steel can be used as a lifting platform for the template of the vertical component, and the template is lifted to a precise elevation position, which can improve the installation efficiency of the overall assembly of larger wooden templates, aluminum films or steel templates, reduce the labor intensity of operators, and save the template installation construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;.

[0011] In the picture, 1. Electric drill connecting head; 2. Screw; 3. Nut; 4. Angle steel. DETAILED DESCRIPTION

[0012] The technical solution of the utility model is described in detail below with reference to the accompanying drawings, but the protection scope of the utility model is not limited to the embodiments.

[0013] Reference Figure 1 The utility model is an electric auxiliary vertical formwork elevation lifting and correction tool, comprising an electric drill joint 1, a screw 2, a nut 3 and an angle steel 4. The screw 2 is placed vertically, and the top of the screw 2 is fixedly provided with an electric drill joint 1, and the electric drill joint 1 is connected to the output end of the electric drill. A nut 3 is installed on the screw 2, and the nut 3 is used in matching connection with the screw 2. The screw 2 can smoothly pass through the nut 3 by rotating the lead screw through an external force. An angle steel 4 is fixedly installed on the nut 3, and the vertical section of the angle steel 4 is fixedly connected to the nut 3. The horizontal section of the angle steel 4 serves as a lifting platform for the vertical component formwork to lift the formwork to an accurate elevation position. The utility model bites the screw 2 with a hand electric drill, rotates the screw 2, and the screw 2 passes through the nut 3 fixed on the angle steel 4 to slowly lift the angle steel 4. The horizontal surface of the angle steel 4 can be used as a lifting platform for the vertical component formwork to lift the formwork to an accurate elevation position.

[0014] In the utility model, the electric drill connector 1 is made of φ12mm high-strength tungsten alloy material. According to the parameter requirements of common electric drills on the market, the connector 1 is polished into a hexagonal or triangular shape, which can perfectly fit with common hand electric drills on the market.

[0015] The screw 2 is made of a φ12mm high-strength tungsten alloy material, has a length of 150mm to 200mm, is integrally formed with the electric drill connector 1, and has a full-length through-thread fine-pitch thread.

[0016] The nut 3 is M12 and is used in conjunction with the screw rod 2. The screw rod 2 can smoothly pass through the nut 3 by rotating the screw rod through external force.

[0017] Angle steel 4 is made of L30*3 galvanized material, with a length of 70mm~100mm, and is welded with nut 3 to form a whole. The welding position of nut 3 is in the middle of the width of angle steel 4, which serves as a lifting platform for template correction.

[0018] The construction method of the utility model is as follows:

[0019] After the reinforcement binding of the concrete vertical components is completed and accepted, the vertical component formwork shall be placed at the corresponding component by machine or manually, and reliable anti-dumping measures shall be taken after placement;

[0020] Set up the horizontal component formwork support system, install the horizontal component formwork according to the design requirements, and adjust the horizontal component formwork to the design elevation;

[0021] Correct the vertical component formwork, place the vertical formwork elevation lifting correction tool on the floor, insert the horizontal section of the angle steel 4 into the bottom end of the formwork, and use the electric drill to rotate the screw rod 2 to lift the angle steel 4 until the top of the formwork reaches the designed elevation and then stop rotating. After the formwork reinforcement is completed, rotate in the opposite direction, drop the angle steel 4, and exit the vertical formwork elevation lifting correction tool to complete the use of the tool.

[0022] The utility model is used as an electric auxiliary tool for elevation correction at the joint between the template of the vertical component of the concrete structure and the horizontal component template, which can improve the installation efficiency of the overall assembly of larger wooden templates, aluminum films or steel templates, reduce the labor intensity of operators, and save the template installation construction period.

[0023] As above, although the utility model has been shown and described with reference to a specific preferred embodiment, it should not be interpreted as limiting the utility model itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the utility model defined in the attached claims.

Claims

1. An electric auxiliary vertical formwork elevation lifting and correction tool, characterized in that: It includes an electric drill connecting head, a screw rod, a nut and an angle steel. The screw rod is placed vertically. The electric drill connecting head is fixedly arranged on the top of the screw rod, and the electric drill connecting head is connected to the output end of the electric drill. A nut is installed on the screw rod, and the nut is matched with the screw rod for use. The screw rod can be rotated by external force to pass through the nut smoothly. An angle steel is fixedly installed on the nut. The vertical section of the angle steel is fixedly connected to the nut. The horizontal section of the angle steel is used as a lifting platform for the vertical component template to lift the template to a precise elevation position.

2. The electric auxiliary vertical formwork elevation correction tool according to claim 1 is characterized in that: The electric drill connector is made of a φ12mm high-strength tungsten alloy material. The electric drill connector is hexagonal or triangular and fits perfectly with the hand drill.

3. The electric auxiliary vertical formwork elevation correction tool according to claim 2 is characterized in that: The screw is made of φ12mm high-strength tungsten alloy material, has a length of 150mm~200mm, is integrally formed with the electric drill connector, and has a through-thread fine-pitch thread on the outside.

4. The electric auxiliary vertical formwork elevation correction tool according to claim 3 is characterized in that: The angle steel is made of L30*3 galvanized material, with a length of 70mm~100mm, and is welded with the nut to form a whole. The nut is welded at the middle of the width of the angle steel.

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