Side gutter apron mounting tool capable of adjusting hoisting height

Abstract

The utility model provides a side gutter apron installation tool capable of adjusting lifting height, which comprises a driving carrier and a lifting appliance, the driving carrier comprises a frame and a cross beam positioned at the upper part of the frame, one end of the cross beam is provided with an adjusting frame, a vertically upward screw rod is arranged in the adjusting frame, the screw rod is in threaded connection with the inside of a turbine, and the lifting appliance is arranged on the frame. The outer portion of the turbine is meshed with the worm, the lifting appliance is hung on the lower portion of the screw, the lower end of the lifting appliance is used for clamping a side gutter apron, the worm rotates clockwise or anticlockwise to drive the screw to move upwards or downwards, and a handrail is arranged at the other end of the cross beam.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a side flat stone installation tool capable of adjusting the hoisting height. Background Art

[0002] China Utility Model Publication Specification CN219032863U discloses a lever-type movable and rotatable side flat stone installation tool, which includes a driving carrier, a lever assembly, a rotating bracket and a sling. The lower end of the sling is hung on one end of the lever assembly through an iron chain, which can clamp the side flat stone. The lever assembly at the other end is provided with a handrail for operation. The central lever assembly and the upper end of the rotating bracket are fixed together, and the lower end of the rotating bracket is fixed on the driving carrier. The sling consists of two clamping pieces, which are intersected and combined in a hinged manner. The scissor-shaped clamp is used to clamp the side flat stone. The lever assembly includes a hollow tube and a lever. The lever is inserted into the hollow tube. A hook is provided at one end for hanging an iron chain, and a handrail is fixed at the other end. The rotating bracket includes an upper bracket and a lower bracket with a column. The upper end of the rotating bracket is fixed at the center of the lever assembly, and the lower end is fixed on a driving vehicle. A two-wheeled vehicle is a type of driving vehicle. However, this side flat stone installation tool can only change the lifting height of the lever assembly at the other end by replacing parts or raising or lowering the handrail, which is more troublesome in actual use. Summary of the invention

[0003] The problem to be solved by the utility model is to provide a side flat stone installation tool with adjustable lifting height, so as to solve the problem that the current side flat stone installation tool can only change the lifting height of the lever assembly at the other end by replacing the height of parts or raising or lowering the handrail, which is relatively troublesome to use, thereby improving the versatility of the side flat stone installation tool.

[0004] The technical solution adopted by the utility model to solve the above-mentioned problems is: a side flat stone installation tool with adjustable lifting height, including a driving carrier and a hoist, the driving carrier including a frame and a crossbeam located on the upper part of the frame, an adjustment frame is provided on one end of the crossbeam, a vertically upward screw is provided in the adjustment frame, the screw is connected to the internal thread of the turbine, the outside of the turbine is meshed with the worm, the hoist is suspended at the lower part of the screw, the lower end of the hoist is used to clamp the side flat stone, the worm rotates clockwise or counterclockwise to drive the screw to move upward or downward, and a handrail is provided at the other end of the crossbeam.

[0005] By rotating the worm, you can adjust the position of the screw to change the lifting height. In this way, you can adjust the position of the sling to accommodate side flat stones of different heights. Compared with replacing parts or adjusting the height of the handrail, this tool provides a more convenient and flexible way to adjust the lifting height, improving the versatility of the side flat stone installation tool.

[0006] A tool for installing a side flat stone with adjustable lifting height, wherein a hook is provided at the lower part of the screw rod and is connected by rotating with the axis upward, and the hanger is suspended on the hook. By rotating the screw rod, the position of the hook can be adjusted upward or downward, thereby changing the position of the hanger, and also changing the lifting height of the side flat stone. This adjustment mechanism provides greater flexibility, and the installation height of the side flat stone can be adjusted conveniently and quickly as needed. Since the side flat stone has a heavy deadweight, the upper screw rod will rotate to move up and down. If a rigid fixed connection is used at the connection, the life of the hook may be reduced, so a rotating connection suspension method is adopted.

[0007] A side flat stone installation tool with adjustable lifting height, wherein a U-shaped connecting block and a connecting pin are arranged at the lower part of the screw rod, a first hole position is arranged on the connecting block, and a second hole position is arranged at the connecting part of the screw rod, the connecting pin passes through the first and second hole positions, and the connecting block is rotatably connected to the lower part of the screw rod, and the lower end of the connecting block is rotatably connected to a hook with the axis upward.

[0008] Since shaking is likely to occur during transportation, a specific hook connection method also adds a connecting block to allow the hook to shake radially.

[0009] A side flat stone installation tool with adjustable lifting height, the hoist includes a clamp, a connecting rod, and an iron frame. The clamp is scissor-shaped, consisting of two clamping pieces intersecting in a hinged manner, the rod body at the lower end of the clamping piece is angled, and the end of the lower end is fixed with a chuck by bolts, and the chuck faces the side wall of the side flat stone, the iron frame is arranged above the clamping piece, and the lower end of the iron frame is rotatably connected to the upper end of the clamping piece, the lower end of the connecting rod is rotatably connected to the upper end of the iron frame, and the upper end of the connecting rod is suspended on a hook.

[0010] The specific lifting device is composed of a clamp, a connecting rod and an iron frame. The clamp is scissor-shaped, and is connected by two clamping pieces in an intersecting manner through a hinged connection. The rod body at the lower end of the clamp is angled, and a clamp is fixed by bolts, and the clamp faces the side wall of the side flat stone. The iron frame is located above the clamp, and its lower end is rotatably connected to the upper end of the clamp. The lower end of the connecting rod is rotatably connected to the upper end of the iron frame, and the upper end of the connecting rod is suspended on the hook. With this structure of the lifting device, the dead weight of the side flat stone can be used to tightly clamp the clamp during the lifting process.

[0011] A side flat stone installation tool with adjustable lifting height, wherein a limit block is arranged at the uppermost end of the screw rod, and the lower end surface of the limit block is fixedly connected to the screw rod, and when the screw rod moves to the lowermost end, the limit block abuts against the upper end surface of the adjustment frame.

[0012] The maximum movement range of the screw is limited by setting a limit block at the uppermost end of the screw.

[0013] The driving vehicle is a two-wheeled vehicle, which facilitates the movement of the entire installation tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a partial cross-sectional view of the utility model;

[0017] Illustration: 1. Driving vehicle; 1.1. Frame; 1.2. Crossbeam; 1.3. Adjustment frame; 1.4. Screw; 1.4.1. Second hole; 1.5. Turbine; 1.6. Worm; 1.7. Handrail; 1.8. Hook; 1.9. Connecting block; 1.9.1. First hole; 1.10. Connecting pin; 1.11. Limiting block; 2. Lifting device; 2.1. Clamp; 2.1.1. Clamping piece; 2.1.2. Chuck; 2.2. Connecting rod; 2.3. Iron frame; DETAILED DESCRIPTION

[0018] Before describing in detail any embodiment of the utility model, it should be understood that the utility model is not limited in its application to the construction and arrangement details of the components described below or illustrated in the following figures. The utility model can have other embodiments and can be practiced or carried out in various ways. In addition, it should be understood that the words and terms used here are for descriptive purposes and should not be considered restrictive. The use of "including" or "having" and its variations herein is intended to cover the items and their equivalents and additional items displayed below. Unless otherwise specified or limited, the terms "install", "connect", "support" and "couple" and their variations are widely used and cover direct installation and indirect installation, connection, support and connection. In addition, "connect" and "couple" are not limited to physical or mechanical connections or connections.

[0019] Furthermore, on the first aspect, in the disclosure of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore the above terms cannot be understood as limitations on the present invention; on the second aspect, the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" cannot be understood as a limitation on the quantity.

[0020] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

[0021] The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

[0022] See also Figure 1 , a side flat stone installation tool with adjustable lifting height, the specific structure is as follows:

[0023] The tool comprises a driving carrier 1 and a lifting device 2. The driving carrier 1 comprises a frame 1.1 and a crossbeam 1.2 located on the upper part of the frame 1.1. An adjustment frame 1.3 is provided at one end of the crossbeam 1.2, in which a screw rod 1.4 vertically upward is installed. The screw rod 1.4 is connected to the inner thread of a turbine 1.5, and the outer part of the turbine 1.5 is meshed with a worm 1.6. The lifting device 2 is suspended under the screw rod 1.4 and is used to clamp the side flat stone. A handrail 1.7 is provided at the other end of the crossbeam 1.2.

[0024] The specific structural actions are as follows:

[0025] The rotation of the worm 1.6 will cause the outer side of the worm 1.6 to drive the outer side of the turbine 1.5 to rotate clockwise or counterclockwise. At this time, the inside of the turbine 1.5 is threadedly connected with the screw 1.4, driving the internal screw 1.4 to move up and down. A hanger 2 is hung on the lower part of the screw 1.4. By rotating the worm 1.6, the hoisting height can be adjusted. In this way, the height of the side flat stone can be adjusted according to the needs to meet the different side flat stone installation requirements.

[0026] In addition, the tool is also equipped with a 1.7-inch handrail for easy operation and movement. Through this design of adjustable lifting height, it has better flexibility and applicability, making it convenient for users to install and adjust the side flat stone.

[0027] See also Figure 2 The specific hanging method of the hanger 2 is as follows: a rotating connecting hook 1.8 with an axis upward is arranged at the lower part of the screw rod 1.4 of the side flat stone installation tool, and the hanger 2 is hung on the hook 1.8.

[0028] Since the side flat stone has a heavy deadweight, using a rotating connection instead of a rigid fixed connection can reduce the pressure on the connection part of the hook 1.8 and protect the service life of the hook 1.8. The rotating connection method allows the hook 1.8 to rotate freely with the rotation of the screw 1.4, and the free rotation reduces the stress received by the connection during transportation. Through this structure, the service life and stability of the hook 1.8 are improved.

[0029] A U-shaped connecting block 1.9 and a connecting pin 1.10 are provided at the lower part of the screw rod 1.4 of the side flat stone installation tool, and a first hole position 1.9 is provided on the connecting block 1.9. A second hole position 1.4.1 is provided at the connecting part of the screw rod 1.4. The connecting pin 1.10 passes through the first and second holes to radially rotate and connect the connecting block 1.9 to the lower part of the screw rod 1.4. The lower end of the connecting block 1.9 is rotatably connected to a hook 1.8 with the axis upward.

[0030] Since radial shaking will also occur during transportation, by adding a radial rotation connection, it can shake radially when shaken, thereby reducing the radial force on the connection and improving service life and stability.

[0031] The specific lifting device 2 is composed of a clamp 2.1, a connecting rod 2.2 and an iron frame 2.3. The clamp 2.1 is scissor-shaped, and is connected by two clamping pieces 2.1.1 through a hinged manner. The rod body at the lower end of the clamp 2.1 is angled, and is fixed with a clamp 2.1.2 by bolts, and the clamp 2.1.2 faces the side wall of the side flat stone.

[0032] The iron frame 2.3 is located above the clamping member 2.1.1, and its lower end is rotatably connected to the upper end of the clamping member 2.1.1. The lower end of the connecting rod 2.2 is rotatably connected to the upper end of the iron frame 2.3, and the upper end of the connecting rod 2.2 is suspended on the hook 1.8. In this way, during the lifting process, the deadweight of the side flat stone can be used to tightly clamp the clamping member 2.1.1.

[0033] The specific action is: when the hoist 2 is pulled up as a whole, the rotation connection position of the connecting rod 2.2 and the iron frame 2.3 is fixed, and the iron frame 2.3 is subjected to downward pressure, and its connection end with the clamping piece 2.1.1 will rotate inward and approach each other, and drive the clamping head 2.1.2 of the clamping end of the clamping piece 2.1.1 to apply a clamping force to the side of the side flat stone to clamp it.

[0034] The uppermost end of the screw rod 1.4 is provided with a limit block 1.11, and the lower end surface of the limit block 1.11 is fixedly connected to the screw rod 1.4. When the screw rod 1.4 moves to the lowermost end, the limit block 1.11 abuts against the upper end surface of the adjustment frame 1.3.

[0035] By setting the limit block 1.11, when the screw rod 1.4 moves to the lowest end, the limit block 1.11 abuts against the upper end surface of the adjustment frame 1.3, preventing the screw rod 1.4 from continuing to move downward. The function of this limit block 1.11 is to limit the stroke of the screw rod 1.4 so that the height can be adjusted within a suitable range.

[0036] In this way, the operator can adjust the hoisting height by controlling the up and down movement of the screw rod 1.4, and stop or limit the downward movement of the screw rod 1.4 when necessary to meet the requirements of installation and operation.

[0037] The side flat stone installation tool with adjustable lifting height uses a two-wheeled vehicle as a driving vehicle 1 to facilitate the movement of the entire tool.

[0038] The adjustable height flat-side stone installation tool has the feature of being easy to move by using a two-wheeled cart. The two-wheeled cart usually consists of two wheels, a bracket and a connecting member, which can provide sufficient support and stability so that the tool can be moved smoothly on the ground.

[0039] The mobility of the two-wheeled vehicle allows the tool to be easily operated at construction sites, construction sites or other places where it needs to be moved. The operator can gently push or pull the tool to move it to the required location before lifting and installing it.

[0040] This design can improve the flexibility and convenience of the installation tool, allowing workers to adjust and install it in different working environments, saving time and labor costs, and can be positioned and fixed as needed.

[0041] The above description is only for the best embodiment of the utility model, but it cannot be understood as a limitation of the claims. The utility model is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the protection scope of the independent claims of the utility model are within the protection scope of the utility model.

Claims

1. A side flat stone installation tool with adjustable lifting height, comprising a driving carrier (1) and a lifting device (2), characterized in that: The driving vehicle (1) comprises a frame (1.1) and a crossbeam (1.2) located on the upper part of the frame (1.1); an adjustment frame (1.3) is arranged on one end of the crossbeam (1.2); a screw (1.4) vertically upward is arranged inside the adjustment frame (1.3); the screw (1.4) is connected to the internal thread of a turbine (1.5); the outer part of the turbine (1.5) is meshed with a worm (1.6); the hanger (2) is suspended at the lower part of the screw (1.4); the lower end of the hanger (2) is used to clamp a side flat stone; the worm (1.6) rotates clockwise or counterclockwise to drive the screw (1.4) to move upward or downward; and a handrail (1.7) is arranged at the other end of the crossbeam (1.2).

2. The side flat stone installation tool with adjustable lifting height according to claim 1 is characterized by: A hook (1.8) connected and rotatably connected with its axis upward is arranged at the lower part of the screw rod (1.4), and the sling (2) is suspended on the hook (1.8).

3. The side flat stone installation tool with adjustable lifting height according to claim 1 or 2, characterized in that: A U-shaped connecting block (1.9) and a connecting pin (1.10) are provided at the lower part of the screw rod (1.4); a first hole (1.9.1) is provided on the connecting block (1.9); a second hole (1.4.1) is provided at the lower part of the screw rod (1.4); and the connecting pin (1.10) passes through the first and second holes (1.9.1). 1.9.1, 1.4.1), the connecting block (1.9) is radially rotatably connected to the lower part of the screw rod (1.4), and the lower end of the connecting block (1.9) is rotatably connected to the hook (1.8) with the axis upward.

4. The side flat stone installation tool with adjustable lifting height according to claim 1 or 2, characterized in that: The sling (2) comprises a clamp (2.1), a connecting rod (2.2), and an iron frame (2.3); the clamp (2.1) is scissor-shaped, and is composed of two clamping pieces (2.1.1) intersecting each other in a hinged manner; the rod body at the lower end of the clamping piece (2.1.1) is angled, and a clamp (2.1.2) is fixed to the end of the lower end by bolts, and the clamp (2.1.2) faces the side wall of the flat stone; the iron frame (2.3) is arranged above the clamping piece (2.1.1), and the lower end of the iron frame (2.3) is rotatably connected to the upper end of the clamping piece (2.1.1); the lower end of the connecting rod (2.2) is rotatably connected to the upper end of the iron frame (2.3), and the upper end of the connecting rod (2.2) is suspended on the hook (1.8).

5. The side flat stone installation tool with adjustable hoisting height according to claim 1, characterized in that: A limiting block (1.11) is provided at the uppermost end of the screw rod (1.4), and the lower end surface of the limiting block (1.11) is fixedly connected to the screw rod (1.4); when the screw rod (1.4) moves to the lowermost end, the limiting block (1.11) abuts against the upper end surface of the adjustment frame (1.3).

6. The side flat stone installation tool with adjustable hoisting height according to claim 1, characterized in that: The driving vehicle (1) is a two-wheeled vehicle.

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