Building construction hoisting device

Abstract

The utility model discloses a building construction hoisting device which comprises a main body supporting base, the upper end of the main body supporting base is fixedly connected with a fixed building frame, the inner bottom wall of the fixed building frame is fixedly connected with a rotating motor, and the output end of the rotating motor is in spline connection with a supporting top frame main body. A lap joint top plate is fixedly connected to the top of one side face of the supporting top frame body, and a connecting top frame is slidably connected to one side of the lower end of the lap joint top plate through a mounting adjusting shaft. While the electric telescopic push rod is driven to drive the steel structure material to ascend, the telescopic part of the electric telescopic push rod is in contact with the left and right adjusting top blocks and drives the adjusting top blocks to slide backwards on the limiting fulcrum shaft, and the rubber abutting block abuts against a groove formed in one side face of the clamping adjusting top block. Therefore, swinging of the telescopic part of the electric telescopic push rod is buffered, steel structure material falling caused by breakage of the electric telescopic push rod in windy days is avoided, and construction site accidents are prevented.

Description

Technical Field

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

[0002] Municipal construction involves the construction and management of urban infrastructure and construction projects, which covers a variety of projects, from roads, bridges, drainage systems to buildings and public facilities. It emphasizes building quality during the construction process and conducts real-time supervision of each project to ensure the sustainability of the project, ensure that the project is completed on time, within a reasonable budget, and meets design and regulatory requirements.

[0003] According to a construction hoist disclosed in patent search announcement number CN219239022U, its beneficial effects are: the output end of the motor drives the rotating worm, the worm wheel, the first threaded rod, and the second threaded rod to rotate, and the rotation of the first threaded rod and the second threaded rod can drive the two movable plates, the limit blocks, and the clamping blocks to move relative to each other, and the two clamping blocks can clamp the construction pipeline, thereby ensuring the stability of the construction pipeline during the lifting process.

[0004] During the construction process, steel structure materials need to be hoisted and transferred. During hoisting, the steel structure materials will swing uncontrollably under the action of wind. The hoisting telescopic structure used will break due to long-term swinging, causing the steel structure materials to fall and cause accidents on the construction site. Utility Model Content

[0005] The utility model provides a building construction hoisting device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A construction hoist comprises a main body support base, the upper end of the main body support base is fixedly connected to a fixed frame, the inner bottom wall of the fixed frame is fixedly connected to a rotating motor, the output end of the rotating motor is splined to a support top frame main body, the top of one side of the support top frame main body is fixedly connected to a lap top plate, one side of the lower end of the lap top plate is slidably connected to a connecting top frame by installing an adjusting shaft, the inner top wall of the connecting top frame is fixedly connected to a connecting top rod and a magnetic hanger through an electric telescopic push rod, and the middle part of one side of the support top frame main body is fixedly connected to a buffer adjustment unit through an auxiliary bracket.

[0008] As a further improvement of the technical solution: the other side surface of the supporting top frame body is fixedly connected with a reinforcing steel member, and the other side of the upper end of the overlapping top plate is fixedly connected with a clamping overlapping rod.

[0009] As a further improvement of the technical solution: the lower end of the main body support base is fixedly connected with a bottom top foot, and the other side of the lower end of the overlapping top plate is fixedly installed with a lighting tube by providing a groove.

[0010] As a further improvement of the technical solution: a side surface of the bottom top foot is fixedly connected with a bottom fixing plate, and both sides of the lower end of the supporting top frame body are fixedly connected with auxiliary pulleys.

[0011] As a further improvement of the technical solution: the buffer adjustment unit includes a main support strap, a bottom of one side of the main support strap is fixedly connected to a support top block, and one side of the upper end of the support top block is fixedly connected to a rubber abutment block.

[0012] As a further improvement of the technical solution: the other side of the upper end of the main support plate is fixedly connected to the limiting support shaft by providing a groove, and the surface of the limiting support shaft is slidably connected to an adjustment top block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] While driving the electric telescopic push rod to drive the steel structure material to rise, the telescopic part of the electric telescopic push rod contacts the left and right adjustment top blocks, and drives the adjustment top blocks to slide backward on the limit support shaft, and the rubber abutment block abuts into the groove opened on one side of the engagement adjustment top block, thereby buffering the swing of the telescopic part of the electric telescopic push rod, thereby preventing the electric telescopic push rod from breaking when there is wind and causing the steel structure material to fall, thereby preventing accidents on the construction site.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 This is a structural schematic diagram of a construction hoist proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of a construction hoist proposed by the utility model;

[0019] Figure 3A construction hoisting device proposed by the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 The utility model is a schematic diagram of the split structure of the buffer adjustment unit of the construction hoist.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Main body support base; 2. Fixed frame; 3. Rotating motor; 4. Support top frame body; 5. Overlap top plate; 6. Connect top frame; 7. Electric telescopic push rod; 8. Connect top rod; 9. Magnetic hanger; 10. Auxiliary bracket; 11. Buffer adjustment unit; 1101. Main body support lap plate; 1102. Support top block; 1103. Rubber abutment block; 1104. Limit support shaft; 1105. Adjust top block; 12. Reinforced steel structure; 13. Snap-on lap rod; 14. Bottom top foot; 15. Lighting tube; 16. Bottom fixed plate; 17. Auxiliary pulley. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figures 1 to 4In the embodiment of the utility model, a construction hoist comprises a main body support base 1, the upper end of the main body support base 1 is fixedly connected with a fixed frame 2, the inner bottom wall of the fixed frame 2 is fixedly connected with a rotating motor 3, the output end of the rotating motor 3 is splinedly connected with a supporting top frame main body 4, the top of one side of the supporting top frame main body 4 is fixedly connected with a lap top plate 5, one side of the lower end of the lap top plate 5 is slidably connected with a connecting top frame 6 by installing an adjusting shaft, the inner top wall of the connecting top frame 6 is fixedly connected with a connecting top rod 8 by an electric telescopic push rod 7, and a magnetic hanger 9 is fixedly connected, and one side of the supporting top frame main body 4 is fixedly connected with a lap top plate 5, and one side of the lower end of the lap top plate 5 is slidably connected with a connecting top frame 6 by installing an adjusting shaft, and the inner top wall of the connecting top frame 6 is fixedly connected with a connecting top rod 8 by an electric telescopic push rod 7, and a magnetic hanger 9 is fixedly connected, The middle part is fixedly connected with a buffer adjustment unit 11 through an auxiliary bracket 10. When the electric telescopic push rod 7 is driven to drive the steel structure material to rise, the telescopic part of the electric telescopic push rod 7 contacts the left and right adjustment top blocks 1105, and drives the adjustment top block 1105 to slide backward on the limit support shaft 1104. The rubber abutment block 1103 abuts into the groove opened on one side of the engagement adjustment top block 1105, thereby buffering the swing of the telescopic part of the electric telescopic push rod 7, thereby preventing the electric telescopic push rod 7 from breaking when there is wind and causing the steel structure material to fall, thereby preventing accidents on the construction site.

[0027] See also Figures 1-2 The other side of the supporting top frame body 4 is fixedly connected with a reinforcing steel member 12, and the other side of the upper end of the lap top plate 5 is fixedly connected with a clamping lap rod 13. The reinforcing steel member 12 can reinforce the lining part of the supporting top frame body 4, so that the overall connection strength of the supporting top frame body 4 is enhanced.

[0028] See also Figures 1-2 The lower end of the main support base 1 is fixedly connected with a bottom top foot 14, and the other side of the lower end of the overlapping top plate 5 is fixedly installed with a lighting tube 15 through a groove. The lighting tube 15 can provide sufficient light source during the hoisting operation, which is convenient for continuing the operation at night.

[0029] See also Figures 2-3 A bottom fixing plate 16 is fixedly connected to one side of the bottom top foot 14, and auxiliary pulleys 17 are fixedly connected to both sides of the lower end of the supporting top frame body 4. The bottom fixing plate 16 strengthens the connection degree of the bottom top foot 14, and the auxiliary pulley 17 reduces the friction while the rotating motor 3 drives the supporting top frame body 4 to rotate, thereby avoiding blockage of the supporting top frame body 4 during rotation.

[0030] See also Figure 4 The buffer adjustment unit 11 includes a main support strap 1101, a support top block 1102 is fixedly connected to the bottom of one side of the main support strap 1101, and a rubber abutment block 1103 is fixedly connected to one side of the upper end of the support top block 1102. The main body of the rubber abutment block 1103 is set to rubber, and the oil resistance, heat resistance and wear resistance are better. At the same time, it can effectively buffer the swing of the telescopic part of the electric telescopic push rod 7.

[0031] See also Figure 4 The other side of the upper end of the main support plate 1101 is fixedly connected with a limiting support shaft 1104 by opening a groove, and the surface of the limiting support shaft 1104 is slidably connected with an adjusting top block 1105. The limiting support shaft 1104 limits the sliding direction of the adjusting top block 1105 in the horizontal direction to avoid the adjustment top block 1105 from being misplaced and difficult to engage with the rubber abutment block 1103.

[0032] The working principle of the utility model is:

[0033] The steel structure material is adsorbed by the magnetic lifter 9, and the electric telescopic push rod 7 is driven to lift the steel structure material. While the electric telescopic push rod 7 is slowly shortened, the telescopic part of the electric telescopic push rod 7 contacts the left and right adjustment top blocks 1105, and drives it to slide backward on the limit support shaft 1104. The groove part of the rubber abutment block 1103 is engaged with the protruding part of the rubber abutment block 1103, so that the swing of the telescopic part of the electric telescopic push rod 7 is restricted, preventing the electric telescopic push rod 7 from breaking and causing the steel structure material to fall and injure people. The lifting and unloading operations are carried out when the rotating motor 3 continuously drives the rotation of the supporting top frame body 4.

[0034] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A construction hoist, comprising a main support base (1), characterized in that: The upper end of the main support base (1) is fixedly connected to a fixed frame (2), the inner bottom wall of the fixed frame (2) is fixedly connected to a rotating motor (3), the output end of the rotating motor (3) is spline-connected to a supporting top frame body (4), the top of one side of the supporting top frame body (4) is fixedly connected to a lap top plate (5), one side of the lower end of the lap top plate (5) is slidably connected to a connecting top frame (6) via an installed adjustment shaft, the inner top wall of the connecting top frame (6) is fixedly connected to a connecting top rod (8) and a magnetic hanger (9) via an electric telescopic push rod (7), and the middle part of one side of the supporting top frame body (4) is fixedly connected to a buffer adjustment unit (11) via an auxiliary bracket (10).

2. A construction hoist according to claim 1, characterized in that: A reinforcing steel member (12) is fixedly connected to the other side of the supporting top frame body (4), and a clamping lap rod (13) is fixedly connected to the other side of the upper end of the lap top plate (5).

3. A construction hoist according to claim 1, characterized in that: The lower end of the main body support base (1) is fixedly connected to a bottom top foot (14), and the other side of the lower end of the overlapping top plate (5) is fixedly mounted with a lighting tube (15) by providing a groove.

4. A construction hoist according to claim 3, characterized in that: A bottom fixing plate (16) is fixedly connected to one side of the bottom top foot (14), and auxiliary pulleys (17) are fixedly connected to both sides of the lower end of the supporting top frame body (4).

5. A construction hoist according to claim 1, characterized in that: The buffer adjustment unit (11) comprises a main body support strap (1101), a support top block (1102) is fixedly connected to the bottom of one side of the main body support strap (1101), and a rubber abutment block (1103) is fixedly connected to one side of the upper end of the support top block (1102).

6. A construction hoist according to claim 5, characterized in that: The other side of the upper end of the main body support strap (1101) is fixedly connected to a limit support shaft (1104) by providing a groove, and the surface of the limit support shaft (1104) is slidably connected to an adjustment top block (1105).

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