Concrete member cutting and hoisting device

Abstract

The utility model provides a concrete member cutting and hoisting device. The concrete member cutting and hoisting device comprises a fixing frame, a cutting assembly and a hoisting assembly, the hoisting assembly is fixed on the fixing frame; the cutting assembly comprises a sliding rail and a saw, the sliding rail is fixed to the fixing frame, a sliding plate is arranged on the sliding rail, and the saw is fixed to the sliding plate. The concrete member cutting and hoisting device is provided with the cutting assembly and the hoisting assembly, can cut, hoist and transfer the concrete member, and has the advantages of convenience in construction operation and high efficiency.

Description

Technical Field

[0001] The utility model specifically relates to a concrete component cutting and hanging device. Background Art

[0002] Concrete components are most commonly used in foundation pit support structures or other structures. A large number of concrete structures must be demolished after the foundation pit excavation is completed and before the construction of underground structures. Currently, two demolition methods are commonly used: one is that workers directly chisel with hammers and impact devices; the other is to use large-scale demolition machinery for demolition. Due to the differences in site and supporting structure forms, the existing demolition work often has low efficiency, poor safety, and poor operability. Workers directly chiseling is a lot of work, high cost, and great safety hazards; large-scale demolition machinery is large in size and weight, and is often restricted by site and construction conditions and cannot be used, and has high cost and low safety. Utility Model Content

[0003] The utility model aims to provide a concrete component cutting and hanging device to solve the shortcomings of the prior art that the concrete components are not easy to remove and the construction efficiency is low.

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

[0005] A concrete component cutting and hanging device comprises a fixing frame, a cutting assembly and a hanging assembly; the hanging assembly is fixed on the fixing frame; the cutting assembly comprises a slide rail and a saw, the slide rail is fixed on the fixing frame, a sliding plate is provided on the slide rail, and the saw is fixed on the sliding plate.

[0006] In the utility model, the fixing frame comprises a bottom frame, two supporting frames and a fixing beam; the supporting frame is fixed on the bottom frame, and two ends of the fixing beam are respectively fixedly connected to a supporting frame.

[0007] Furthermore, the slide rail is fixed on the bottom frame.

[0008] Furthermore, the fixing frame also includes a reinforcing connecting piece, and the bottom frame is connected to the fixing beam via the reinforcing connecting piece.

[0009] Furthermore, there are two reinforcing connectors, which are symmetrically arranged.

[0010] The utility model can be improved as follows: the hanging assembly includes a motor, a hinge and a lifting ring; one end of the hinge is fixedly connected to the motor output shaft, and the other end of the hinge is fixedly connected to the lifting ring.

[0011] Furthermore, the motor is fixed on a fixed beam.

[0012] Furthermore, two hanging assemblies are provided.

[0013] In the utility model, the fixing frame is made of steel.

[0014] The utility model has the following beneficial effects:

[0015] (1) The concrete component cutting and lifting device of the utility model is provided with a cutting assembly and a lifting assembly, which can cut and lift the concrete component, and has the advantages of convenient construction operation and high efficiency.

[0016] (2) The overall structure of the concrete component cutting and lifting device of the utility model is stable and can bear heavier concrete components. The cutting assembly can cut off concrete components of different sizes through the slide rail and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the concrete member cutting and hanging device of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the fixing frame of the utility model;

[0020] Figure 3 This is a structural schematic diagram of the hanging assembly of the utility model;

[0021] The markings in the accompanying drawings are as follows: 1. fixed frame; 2. cutting assembly; 3. hanging assembly; 4. concrete member; 5. fixing part; 101. bottom frame; 102. supporting frame; 103. fixed beam; 104. reinforcing connecting part; 201. slide rail; 202. sliding plate; 203. saw; 301. motor; 302. hinge; 303. lifting ring. DETAILED DESCRIPTION

[0022] like Figure 1-3 The concrete component cutting and hanging device shown comprises a fixing frame 1, a cutting component 2 and a hanging component 3.

[0023] The fixing frame 1 is placed above the concrete member to be cut, and is composed of a steel pipe, including a bottom frame 101, two support frames 102 and a fixed beam 103. The bottom frame 101 may be in a rectangular shape, a rectangular shape, or other shapes. In this embodiment, the bottom frame 101 is rectangular as a whole, and is located below the fixed beam 103 with two ends protruding to facilitate fixing the concrete member to the bottom frame 101 through the fixing member 5. The two support frames 102 are fixed on two opposite sides of the bottom frame 101 and are arranged opposite to each other. The two ends of the fixed beam 103 are fixedly connected to a support frame 102 respectively.

[0024] The cutting assembly 2 includes a slide rail 201 and a saw 203. The slide rail 201 is fixed to the bottom frame 101 of the fixed frame 1, and a slide plate 202 is provided on the slide rail 201, and the saw 203 is fixed on the slide plate 202. The slide plate 202 can slide back and forth on the slide rail 201, and the position of the saw 203 facing the concrete component 4 can be adjusted by the slide rail 201 according to the position requirements of cutting the concrete component 4. The sliding connection method of the slide plate 202 and the slide rail 201 is not limited, and the matching method of the slide groove and the slide rail 201 or the matching method of the roller and the slide rail 201 can be adopted. The driving force can be manually pushed or electrically driven. In this embodiment, the saw 203 adopts a chain saw. The hanging assembly 3 includes a motor 301, a hinge 302 and a lifting ring 303. The motor 301 is fixed on the fixed beam 103, one end of the hinge 302 is fixedly connected to the output shaft of the motor 301, and the other end of the hinge 302 is fixedly connected to the lifting ring 303. In this embodiment, two sets of lifting components 3 are provided, and the concrete member 4 to be cut is fixed by two lifting rings 303 of the two sets of lifting components 3, so as to realize the lifting, lifting and transfer of the concrete member 4.

[0025] In this embodiment, the fixing frame 1 also includes a reinforcing connector 104, and the bottom frame 101 is connected to the fixing beam 103 through the reinforcing connector 104. The connection position of the reinforcing connector 104, the bottom frame 101 and the fixing beam 103 is not specifically limited. In this embodiment, the bottom of the reinforcing connector 104 is fixed to the connection between the slide rail 201 and the bottom frame 101, and the top is fixed to the middle area of ​​the fixing beam 103, which does not affect the lifting and lowering operation of the concrete component 4 by the hanging assembly 3, and at the same time has a certain limiting effect on the cutting assembly 2. Specifically, two reinforcing connectors 104 are provided, and are symmetrically arranged. The reinforcing connector 104 is used to improve the stability and strength of the entire fixing frame 1, so that it can withstand heavier concrete components 4.

[0026] The above-mentioned embodiments of the utility model are not intended to limit the protection scope of the utility model, and the implementation methods of the utility model are not limited to these. All other various forms of modifications, replacements or changes made to the above-mentioned structure of the utility model based on the above-mentioned contents of the utility model, in accordance with the common technical knowledge and customary means in the field, without departing from the above-mentioned basic technical ideas of the utility model, should fall within the protection scope of the utility model.

Claims

1. A concrete member cutting and hanging device, characterized in that: The invention comprises a fixed frame (1), a cutting assembly (2) and a hanging assembly (3); the hanging assembly (3) is fixed on the fixed frame (1); the cutting assembly (2) comprises a slide rail (201) and a saw (203); the slide rail (201) is fixed on the fixed frame (1); a sliding plate (202) is provided on the slide rail (201); and the saw (203) is fixed on the sliding plate (202).

2. The concrete member cutting and hanging device according to claim 1 is characterized in that: The fixing frame (1) comprises a bottom frame (101), two supporting frames (102) and a fixing beam (103); the supporting frame (102) is fixed on the bottom frame (101), and two ends of the fixing beam (103) are respectively fixedly connected to one supporting frame (102).

3. The concrete member cutting and hanging device according to claim 2 is characterized in that: The slide rail (201) is fixed on the bottom frame (101).

4. The concrete member cutting and hanging device according to claim 2 or 3, characterized in that: The fixing frame (1) further comprises a reinforcing connecting member (104), and the bottom frame (101) is connected to the fixing beam (103) via the reinforcing connecting member (104).

5. The concrete member cutting and hanging device according to claim 4, characterized in that: The reinforcing connectors (104) are provided with two and are symmetrically arranged.

6. The concrete member cutting and hanging device according to claim 1, characterized in that: The hanging assembly (3) comprises a motor (301), a hinge (302) and a lifting ring (303); one end of the hinge (302) is fixedly connected to the output shaft of the motor (301), and the other end of the hinge (302) is fixedly connected to the lifting ring (303).

7. The concrete member cutting and hanging device according to claim 6, characterized in that: The motor (301) is fixed on the fixed beam (103).

8. The concrete member cutting and hanging device according to claim 6, characterized in that: The hanging components (3) are provided with two.

9. The concrete member cutting and hanging device according to claim 1, characterized in that: The fixing frame (1) is made of steel.

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