Building construction hoisting device

Abstract

The utility model provides a building construction hoisting device which comprises a hoisting arm, a fixing seat assembly is arranged at one end of the hoisting arm, a hoisting assembly is arranged at the other end of the hoisting arm, a sliding rail is arranged at the upper end of the middle of the hoisting arm, a fixing flange is arranged on the side portion of the sliding rail, and a sliding plate is arranged on the sliding rail in a sliding mode. The sliding plate is connected with the fixed flange through a bolt, a driving assembly is fixed to the upper surface of the sliding plate, and a supporting and reinforcing assembly is arranged at the lower end of the middle of the hoisting arm; the hoisting device is simple in structure and convenient to install and use, and the positions of the driving assembly and the fixed pulley can be adjusted according to the amount of hoisting materials in the using process, so that stress is more balanced, and the hoisting stability and reliability are effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a building construction hoist. Background Art

[0002] During the construction process, materials often need to be hoisted to a high place. The commonly used hoisting tool is a crane, but the crane occupies a large area and is difficult to deploy in construction locations with limited space. In addition, the cost of using a crane is high and it is not suitable for hoisting a small amount of materials.

[0003] Therefore, there is an urgent need for a building construction hoist that can solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a construction hoist to solve the problems existing in the above-mentioned prior art.

[0005] To achieve the above purpose, the present invention provides the following solutions:

[0006] The utility model provides a construction hoist, comprising a hoisting arm, one end of the hoisting arm is provided with a fixed seat assembly, the other end of the hoisting arm is provided with a hoisting assembly, the middle upper end of the hoisting arm is provided with a slide rail, the side of the slide rail is provided with a fixed flange, a slide plate is slidably provided on the slide rail, the slide plate is connected to the fixed flange by bolts, a driving assembly and a fixed pulley are fixed to the upper surface of the slide plate, and a supporting reinforcement assembly is provided at the middle lower end of the hoisting arm.

[0007] Preferably, the fixing seat assembly includes a seat plate, and a mounting hole is formed on the seat plate.

[0008] Preferably, a reinforcing rib is provided between the seat plate and the lifting arm.

[0009] Preferably, a threaded hole is provided on the fixed flange.

[0010] Preferably, the driving assembly includes a wire winding drum, which is rotatably arranged on the hanging arm through a bearing, and one end of the wire winding drum is transmission-connected to the driving motor.

[0011] Preferably, the lifting assembly includes a steel wire rope, one end of which is fixedly connected to the lifting arm, and the other end of which is wound around the winding drum, a movable pulley is wound around the middle of the steel wire rope, and a hook is provided on the movable pulley.

[0012] Preferably, the support reinforcement assembly includes a hinge seat, which is arranged at the lower end of the middle part of the lifting arm. A support rod is hinged on the hinge seat, and a fastening screw is provided at the end of the support rod.

[0013] Compared with the prior art, the present invention has achieved the following beneficial technical effects:

[0014] The utility model provides a construction hoist, including a hoisting arm, one end of the hoisting arm is provided with a fixed seat assembly, and the other end thereof is provided with a hoisting assembly, a slide rail is provided at the middle upper end of the hoisting arm, a fixed flange is provided at the side of the slide rail, a slide plate is slidably provided on the slide rail, the slide plate and the fixed flange are connected by bolts, a driving assembly is fixed on the upper surface of the slide plate, and a supporting reinforcement assembly is provided at the middle lower end of the hoisting arm; the hoist has a simple structure and is easy to install and use. During use, the position of the driving assembly and the fixed pulley can be adjusted according to the amount of hoisting material, so that the force is more balanced, which effectively improves the stability and reliability of the hoisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 The utility model provides a structural schematic diagram of a construction hoist. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] The purpose of the utility model is to provide a building construction hoist to solve the problems existing in the prior art.

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Example 1:

[0021] This embodiment provides a construction hoist, such as Figure 1As shown, it includes a lifting arm 1, one end of the lifting arm 1 is provided with a fixed seat assembly 2, and the other end is provided with a lifting assembly 3, a slide rail 4 is provided at the middle upper end of the lifting arm 1, and a fixed flange 5 is provided on the side of the slide rail 4. A slide plate 6 is slidably provided on the slide rail 4, and the slide plate 6 is connected to the fixed flange by a bolt 7. A driving assembly 8 and a fixed pulley 9 are fixed to the upper surface of the slide plate 6, and a support reinforcement assembly 10 is provided at the middle lower end of the lifting arm 1.

[0022] As an embodiment, the fixing seat assembly 2 includes a seat plate 21 , and a mounting hole is opened on the seat plate 21 to fix it.

[0023] As an embodiment, a reinforcing rib 22 is provided between the seat plate 21 and the hoisting arm 1 to improve the strength.

[0024] As an embodiment, threaded holes are provided on the fixed flange 5 to facilitate the connection of the bolts 7 .

[0025] As an embodiment, the driving assembly 8 includes a wire winding drum 81 , which is rotatably disposed on the hanging arm 1 through a bearing 82 , and one end of the wire winding drum 81 is transmission-connected to the driving motor 83 .

[0026] As an embodiment, the lifting assembly 3 includes a wire rope 31, one end of the wire rope 1 is fixedly connected to the lifting arm 1, and the other end thereof is wound on the winding drum 81, a movable pulley 32 is wound around the middle of the wire rope 31, and a hook 33 is provided on the movable pulley 32.

[0027] As an embodiment, the support reinforcement assembly 10 includes an articulated seat 101, which is arranged at the lower end of the middle part of the lifting arm 1. A support rod 102 is hinged on the articulated seat 101, and a fastening screw 103 is provided at the end of the support rod 102.

[0028] The utility model provides a construction hoist, which drives the wire drum 81 to rotate through the driving motor 83 to realize the retraction and release of the wire rope 31, and then realizes the lifting and lowering functions. The hoist has a simple structure and is easy to install and use. During use, the position of the driving component and the fixed pulley can be adjusted according to the amount of hoisting material, so that the force is more balanced, which effectively improves the stability and reliability of the hoisting.

[0029] This utility model uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only used to help understand the method and core concept of this utility model. At the same time, for those skilled in the art, according to the concept of this utility model, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A construction hoist, characterized by: It includes a lifting arm, one end of which is provided with a fixed seat assembly, and the other end of which is provided with a lifting assembly, a slide rail is provided at the middle upper end of the lifting arm, a fixed flange is provided on the side of the slide rail, a slide plate is slidably provided on the slide rail, the slide plate is connected to the fixed flange by bolts, a driving assembly and a fixed pulley are fixed on the upper surface of the slide plate, and a support reinforcement assembly is provided at the middle lower end of the lifting arm.

2. The construction hoist according to claim 1, characterized in that: The fixing seat assembly includes a seat plate, and a mounting hole is formed on the seat plate.

3. The construction hoist according to claim 2, characterized in that: A reinforcing rib is provided between the seat plate and the hoisting arm.

4. The construction hoist according to claim 1, characterized in that: The fixed flange is provided with a threaded hole.

5. The construction hoist according to claim 1, characterized in that: The driving assembly includes a wire winding drum, which is rotatably arranged on the hoisting arm through a bearing, and one end of the wire winding drum is transmission-connected to the driving motor.

6. The construction hoist according to claim 5, characterized in that: The hoisting assembly includes a steel wire rope, one end of which is fixedly connected to the hoisting arm, and the other end of which is wound around the wire drum. A movable pulley is wound around the middle of the steel wire rope, and a hook is provided on the movable pulley.

7. The construction hoist according to claim 1, characterized in that: The support reinforcement assembly includes a hinge seat, which is arranged at the lower end of the middle part of the lifting arm. A support rod is hinged on the hinge seat, and a fastening screw is provided at the end of the support rod.

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