Hoisting device for house reinforcement construction

Abstract

The utility model discloses a hoisting device for house reinforcement construction, which belongs to the technical field of hoisting and comprises a support column, a mounting block rotatably mounted on the support column, a multi-stage electric telescopic rod fixedly mounted on the mounting block, a U-shaped support fixedly mounted at one end of the multi-stage electric telescopic rod, and an adjusting structure rotatably mounted on the U-shaped support. The adjusting structure is composed of a threaded rod and two rotating handles, the two rotating handles are installed at the two ends of the threaded rod respectively, the two clamping structures are symmetrically installed on the threaded rod, and the installing block, the multi-stage electric telescopic rod, the U-shaped support, the adjusting structure and the clamping structures are arranged and matched with one another; according to the electric hoist with the limiting device, materials hoisted by the electric hoist can be limited and fixed, so that the materials can be prevented from being greatly shaken due to the influence of inertia force when the materials are hoisted by the electric hoist to move, the materials are not prone to unhooking, meanwhile, the materials are not prone to colliding with other objects, and finally the materials are not prone to being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting, and particularly relates to a hoisting device for house reinforcement construction. Background Technique

[0002] House reinforcement construction refers to the renovation or supplementary measures taken to improve the use function of a building and its structural quality. Before construction, the structure of the house is first evaluated to understand the existing problems and weaknesses of the structure and determine the key points and scope of reinforcement. Then, professional construction engineers or structural engineers design a reasonable reinforcement plan according to the evaluation results, and the plan will consider requirements such as the strength, stability, and seismic resistance of the structure. During the construction process, operations such as demolition, cutting, and drilling of the original components are carried out according to the design requirements, and the method of applying external loads is used to make the reinforced structure reach the designed strength grade or restore its original state. The reinforcement methods mainly include basic forms such as the method of increasing the cross-sectional area, the method of replacing concrete, and the method of changing the force-bearing system, as well as special methods such as the method of adding support points and the prestress method. When carrying out house reinforcement construction, a hoisting device is often needed to hoist some large and heavy building materials. In the existing patent application with the application number CN202121412901.3, a hoisting machine for house reinforcement construction is proposed. However, since it lacks a structure for limiting and fixing the lifted materials, when the materials are lifted and moved, the materials will be greatly shaken under the influence of inertia force, and then the materials are likely to unhook and fall, and at the same time, the materials are also likely to collide with other objects, and finally the materials are easily damaged. Therefore, it needs to be improved. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a hoisting device for house reinforcement construction, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A hoisting device for house reinforcement construction includes a support column, an installation block is rotatably installed on the support column, a multi-stage electric telescopic rod is fixedly installed on the installation block, a U-shaped bracket is fixedly installed at one end of the multi-stage electric telescopic rod, an adjustment structure is rotatably installed on the U-shaped bracket, the adjustment structure is composed of a threaded rod and a rotary handle, there are two rotary handles and they are respectively installed at both ends of the threaded rod, and two clamping structures are symmetrically installed on the threaded rod. The clamping structure is composed of a clamping plate and a rubber soft pad, and the rubber soft pad is fixedly installed inside the clamping plate.

[0006] Preferably, a rotating arm is rotatably installed on the support column, and an electric hoist is slidably installed on the rotating arm.

[0007] Preferably, an installation through groove is formed in the installation block, and the installation block is rotatably installed on the support column through the installation through groove, and the installation block is located below the rotating arm.

[0008] Preferably, two installation holes are symmetrically formed in the U-shaped bracket.

[0009] Preferably, the threaded rod and the rotating handle on the adjusting structure are fixedly connected, and the threaded rod is rotatably installed in the two installation holes formed in the U-shaped bracket, and both rotating handles are located outside the U-shaped bracket.

[0010] Preferably, a threaded hole is formed in the clamping plate of the clamping structure, and the clamping plate is installed on the threaded rod through the threaded hole formed therein. An installation groove is formed at one end of the clamping plate, and the rubber soft pad is fixedly installed in the installation groove formed in the clamping plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By arranging the installation block, the multi-stage electric telescopic rod, the U-shaped bracket, the adjusting structure and the clamping structure, and making them cooperate with each other, the materials lifted by the electric hoist can be limited and fixed, so that when the materials are lifted and moved by the electric hoist, the materials are not affected by the inertial force and generate large fluctuations, and further the materials are not easy to unhook, and at the same time the materials are not easy to collide with other objects, and finally the materials are not easy to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is a schematic diagram of the installation block, the multi-stage electric telescopic rod, the U-shaped bracket, the adjusting structure and the clamping structure of the utility model;

[0015] Figure 3 is a schematic diagram of the installation block, the multi-stage electric telescopic rod and the U-shaped bracket of the utility model;

[0016] Figure 4 is a schematic diagram of the adjusting structure and the clamping structure of the utility model.

[0017] In the figure: 1, support column; 2, installation block; 3, multi-stage electric telescopic rod; 4, U-shaped bracket; 5, adjusting structure; 6, clamping structure; 7, rotating arm; 8, electric hoist; 9, installation through groove; 10, installation hole; 11, threaded rod; 12, rotating handle; 13, clamping plate; 14, threaded hole; 15, installation groove; 16, rubber soft pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] To make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a hoisting device for house reinforcement construction includes a support column 1. A rotating arm 7 is rotatably installed on the support column 1. An electric hoist 8 is slidably installed on the rotating arm 7. When hoisting materials, the electric hoist 8 can be used to lift the materials, and then the rotating arm 7 and the electric hoist 8 can be used to move the lifted materials.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, an installation block 2 is rotatably installed on the support column 1. An installation through groove 9 is opened on the installation block 2. The installation block 2 is rotatably installed on the support column 1 through the installation through groove 9, and the installation block 2 is located below the rotating arm 7. A multi-stage electric telescopic rod 3 is fixedly installed on the installation block 2. One end of the multi-stage electric telescopic rod 3 is fixedly installed with a U-shaped bracket 4. Two installation holes 10 are symmetrically opened on the U-shaped bracket 4. An adjusting structure 5 is rotatably installed on the U-shaped bracket 4. The adjusting structure 5 is composed of a threaded rod 11 and a rotating handle 12. There are two rotating handles 12 which are respectively installed at both ends of the threaded rod 11. The threaded rod 11 and the rotating handle 12 on the adjusting structure 5 are fixedly connected, and the threaded rod 11 is rotatably installed in the two installation holes 10 opened on the U-shaped bracket 4. Both rotating handles 12 are located outside the U-shaped bracket 4. Two clamping structures 6 are symmetrically installed on the threaded rod 11. The clamping structure 6 is composed of a clamping plate 13 and a rubber soft pad 16. The rubber soft pad 16 is fixedly installed in the clamping plate 13. A threaded hole 14 is opened on the clamping plate 13 of the clamping structure 6. The clamping plate 13 is installed on the threaded rod 11 through the threaded hole 14 opened thereon. An installation groove 15 is opened at one end of the clamping plate 13. The rubber soft pad 16 is fixedly installed in the installation groove 15 opened on the clamping plate 13. By setting the installation block 2, the multi-stage electric telescopic rod 3, the U-shaped bracket 4, the adjusting structure 5 and the clamping structure 6 to cooperate with each other, the materials lifted by the electric hoist 8 can be limited and fixed, so that when the materials are lifted and moved by the electric hoist 8, the materials are not affected by the inertial force and do not generate large swings, and further the materials are not easy to unhook, and at the same time the materials are not easy to collide with other items, and finally the materials are not easy to be damaged.

[0021] It should be noted that the present utility model is a hoisting device for house reinforcement construction. When in use, first use the electric hoist 8 to lift the materials to be hoisted, and then the electric hoist 8 and the rotating arm 7 can be used to move the lifted materials, so that the materials can be moved to the required installation position. In order to prevent the materials from shaking significantly during the process of being lifted and moved by the electric hoist 8, the mounting block 2, the multi-stage electric telescopic rod 3, the U-shaped bracket 4, the adjusting structure 5 and the clamping structure 6 can be used to fix the materials. The method is as follows: first rotate the mounting block 2 on the support column 1, so that the multi-stage electric telescopic rod 3 is on one side of the lifted materials, and then start the multi-stage electric telescopic rod 3, so as to use the multi-stage electric telescopic rod 3 to push the U-shaped bracket 4, the adjusting structure 5 and the clamping structure 6 towards the materials. When the materials are located between the two clamping structures 6, the adjusting structure 5 can be rotated on the U-shaped bracket 4, so that the two clamping structures 6 approach each other, and finally until the two clamping structures 6 clamp the materials lifted by the electric hoist 8, and at this time the materials are fixed.

[0022] The foregoing are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model. The protection scope claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hoisting device for building reinforcement construction, comprising a support column (1), characterized in that: A mounting block (2) is rotatably mounted on the support column (1), a multi-stage electric telescopic rod (3) is fixedly mounted on the mounting block (2), a U-shaped bracket (4) is fixedly mounted on one end of the multi-stage electric telescopic rod (3), an adjustment structure (5) is rotatably mounted on the U-shaped bracket (4), the adjustment structure (5) is composed of a threaded rod (11) and a rotating handle (12), two rotating handles (12) are respectively mounted on the two ends of the threaded rod (11), two clamping structures (6) are symmetrically mounted on the threaded rod (11), the clamping structure (6) is composed of a clamping plate (13) and a rubber cushion (16), and the rubber cushion (16) is fixedly mounted in the clamping plate (13).

2. A hoisting device for building reinforcement construction according to claim 1, characterized in that: A rotating arm (7) is rotatably mounted on the support column (1), and an electric hoist (8) is slidably mounted on the rotating arm (7).

3. A hoisting device for building reinforcement construction according to claim 2, characterized in that: The mounting block (2) is provided with a mounting through slot (9), and the mounting block (2) is rotatably mounted on the support column (1) via the mounting through slot (9), and the mounting block (2) is located below the rotating arm (7).

4. A hoisting device for building reinforcement construction according to claim 3, characterized in that: The U-shaped bracket (4) is symmetrically provided with two mounting holes (10).

5. A hoisting device for building reinforcement construction according to claim 4, characterized in that: The threaded rod (11) and the rotating handle (12) on the adjustment structure (5) are fixedly connected, and the threaded rod (11) is rotatably mounted in two mounting holes (10) provided on the U-shaped bracket (4), and the two rotating handles (12) are both located outside the U-shaped bracket (4).

6. A hoisting device for building reinforcement construction according to claim 5, characterized in that: A threaded hole (14) is provided on the clamping plate (13) on the clamping structure (6); the clamping plate (13) is mounted on the threaded rod (11) via the threaded hole (14) provided thereon; a mounting groove (15) is provided at one end of the clamping plate (13); and the rubber pad (16) is fixedly mounted in the mounting groove (15) provided on the clamping plate (13).

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