Lightweight component hoisting device for mountain pedestrian path construction

Abstract

A light component hoisting device for mountainous region pedestrian path construction comprises a bearing base detachably fixed to a main structure of a mountainous region pedestrian path, a vertically-arranged stand column is fixed to the bearing base, the stand column is coaxially sleeved with a steering sleeve, the steering sleeve is in sliding connection with the stand column, the steering sleeve can rotate around the stand column, and the steering sleeve can rotate around the stand column. A lifting arm is fixed to the steering sleeve, a light winch is detachably fixed to the top plate and driven by a power source, a fixed pulley is installed on the lifting arm, one end of a steel wire rope is connected with the winding end of the light winch, and the other end of the steel wire rope penetrates through the fixed pulley to be connected with a component to be lifted. The lifting appliance is simple in structure, convenient to mount and demount, convenient to use, low in manufacturing cost, high in adaptability and capable of being applied to lifting of light and small components in complex construction operation environments of mountainous regions, the labor intensity of operators is greatly reduced, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to building hoisting equipment, in particular to a light component hoisting device for mountain pedestrian trail construction. Background Art

[0002] In recent years, some cities at home and abroad have explored and tried to build mountain pedestrian trail projects. On the one hand, pedestrian trail design generally uses light components as much as possible, resulting in a large number of small components. On the other hand, the entire trail project is basically located in the original mountainous area. Due to the particularity of the construction environment, conventional lifting machinery and equipment are large in size and cannot enter the mountains and forests. Therefore, the existing conventional lifting machinery and equipment cannot be used for the construction of such projects. As a result, pedestrian trails with a large number of small components can only rely on manpower for vertical transportation, and the labor required is huge, which makes the implementation of such projects difficult and costly. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the utility model provides a light component hoisting device for mountain pedestrian trail construction which has a simple structure, is convenient to install and disassemble, and has low cost and is adaptable to special mountain working environments.

[0004] To achieve the above-mentioned purpose, the utility model proposes a light component lifting device for the construction of mountain pedestrian trails, comprising a load-bearing base that can be detachably fixed on the main structure of the mountain pedestrian trail, a vertically arranged column fixed on the load-bearing base, a steering sleeve coaxially sleeved on the outside of the column, the steering sleeve is slidably connected to the column, the steering sleeve can rotate around the column, a boom is fixed on the steering sleeve, and a light winch can be detachably fixed on the top plate, the light winch is driven by a power supply, a fixed pulley is installed on the boom, one end of the wire rope is connected to the hoisting end of the light winch, and the other end passes through the fixed pulley and is connected to the component to be lifted.

[0005] In this embodiment, the load-bearing base includes a top plate, a bottom plate and a bolt clamp. The top plate and the bottom plate are respectively placed on the upper and lower sides of the main structure. The two sides of the top plate and the bottom plate are connected by bolt clamps. The top plate and the bottom plate are fixed to the main structure by clamping using the bolt clamps.

[0006] In this embodiment, two rows of adjustment holes are correspondingly opened on the steering sleeve and the column. The two rows of adjustment holes are spaced apart in the height direction. The relative positions of the steering sleeve and the column are fixed by inserting the positioning pins into the aligned adjustment holes.

[0007] In this embodiment, an angle of 45° is set between the holes in each row of adjustment holes, and the horizontal projection interval between the holes in the two rows of adjustment holes is 22.5°.

[0008] In this embodiment, the boom includes a support rod, a tie rod and a pull rod. The pull rod is arranged horizontally and the support rod is arranged obliquely. One end of the pull rod and the support rod is respectively fixed at the upper and lower ends of the steering sleeve. The other end of the pull rod is fixedly connected to the other end of the support rod. The pull rod and the support rod are connected by multiple tie rods to enhance strength.

[0009] In this embodiment, a plurality of adjusting rings are fixed on the support rod of the boom along the length direction, the fixed pulley is mounted on a bracket with a hook, and the fixed pulley is hung on the adjusting ring through the hook.

[0010] With the above structure, the utility model has the following advantages:

[0011] 1. This device consists of a fixing system composed of a bolt clamp and a load-bearing base, which is connected and fixed to the main structure. The column, steering sleeve, boom, and adjustment ring form an adjustment system that can adjust the operating range; the light winch, fixed pulley, and wire rope form a power system, which provides lifting power by connecting to a power supply. The column is fixed on the load-bearing base. After the steering sleeve is put on the column, it can be freely rotated to adjust the operating range. The light winch is used as the power system for lifting operations, and the lifting operation radius can be adjusted according to the operating range requirements through the adjustment ring set on the boom. Compared with traditional manual handling, the present invention greatly reduces the labor intensity of construction operations in mountainous environments and improves construction efficiency; it enables the installation of main components and secondary components to form a flow operation, which improves the overall construction progress of mountain pedestrian trails.

[0012] 2. The steering sleeve can be put on the column and rotate freely, and two rows of adjustment holes are opened on the steering sleeve and the column at a certain distance. After rotating the steering sleeve, the relative position of the steering sleeve and the column is fixed by inserting the positioning pin into the adjustment hole to adjust the working angle.

[0013] 3. The boom is welded from support rods, tie bars and pull rods made of round tubes and connected to the steering sleeve by welding. The adjustable lifting ring is made of round steel and welded to the boom according to the lifting radius requirements. The fixed pulley can be hung on different adjusting lifting rings through a hook, thereby changing the lifting operation radius.

[0014] 4. The device is light in weight, easy to assemble and disassemble, and the lifting device can be recycled, which reduces construction costs.

[0015] In summary, this device has a simple structure, is easy to install and disassemble, is convenient to use, has a low manufacturing cost, and is highly adaptable. It can be used for lifting light and small components in complex mountain construction environments, greatly reducing the labor intensity of operators and accelerating construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the present utility model.

[0017] Figure 2 It is a structural diagram of the column and steering sleeve of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the boom of the utility model.

[0019] Figure 4 This is a cross-sectional view of the main structure of the bolt clamp of the utility model.

[0020] The accompanying drawings are marked as follows: 1. Bolt clamp; 2. Load-bearing base; 21. Top plate; 22. Bottom plate; 3. Light winch; 4. Column; 5. Steering sleeve; 6. Positioning pin; 7. Boom; 71. Strut; 72. Pull rod; 73. Tie bar; 8. Adjustment ring; 9. Fixed pulley; 10. Wire rope. DETAILED DESCRIPTION

[0021] 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.

[0022] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0023] like Figures 1 to 4 As shown, the utility model provides a light component lifting device for mountain pedestrian trail construction, including a load-bearing base 2 that can be detachably fixed to the main structure of the mountain pedestrian trail, the load-bearing base 2 includes a top plate 21, a bottom plate 22 and a bolt clamp 1, the top plate 21 and the bottom plate 22 are respectively placed on the upper and lower sides of the main structure, the top plate 21 and the bottom plate 22 are connected by a bolt clamp 1, the top plate 21 and the bottom plate 22 are fixed to the main structure by clamping with the bolt clamp 1, so that the device forms a Reliable connection; a vertically arranged column 4 is fixed on the top plate 21, and a steering sleeve 5 is coaxially sleeved on the outside of the column 4. The steering sleeve 5 is slidably connected to the column 4, and the steering sleeve 5 can rotate around the column 4. A boom is fixed on the steering sleeve 5, and a light winch 3 is also fixed on the top plate. The light winch 3 is driven by a power supply, and a fixed pulley 9 is installed on the boom. One end of the wire rope 10 is connected to the hoisting end of the light winch 3, and the other end passes through the fixed pulley 9 and is connected to the component to be lifted;

[0024] like Figure 2 As shown, further, two rows of adjustment holes are correspondingly opened on the steering sleeve 5 and the column 4, and the two rows of adjustment holes are spaced apart in the height direction. The holes in each row of adjustment holes are arranged at an angle of 45°, and the horizontal projection interval between the holes in the two rows of adjustment holes is 22.5°. By rotating the steering sleeve, the adjustment holes on the steering sleeve are aligned with the adjustment holes on the column, and the positioning pins are inserted into the aligned adjustment holes to achieve the fixation of the relative positions of the steering sleeve and the column. With this adjustment and fixing method, operations can be performed in 16 fixed directions.

[0025] like Figure 1 As shown, the boom 7 includes a strut 71, a tie bar 73 and a pull rod 72. The pull rod 72 is arranged horizontally and the strut 71 is arranged obliquely. One end of the pull rod 72 and the strut 71 is respectively fixed to the upper and lower ends of the steering sleeve 5, and the other end of the pull rod 72 is fixed to the other end of the strut. The pull rod and the strut are connected by multiple tie bars to enhance the strength. A plurality of adjusting rings 8 are fixed on the strut along the length direction. The fixed pulley 9 is installed on a bracket with a hook. The fixed pulley 9 is hung on the adjusting ring 8 through a hook. In this way, the lifting operation radius can be changed by hanging the fixed pulley 9 on the adjusting ring 8 at different positions. It is suitable for lifting components at different distances and realizes all-round operation.

[0026] Furthermore, two screws are provided on each side of the bolt clamp, and reserved holes are provided on both sides of the top plate and the bottom plate. The bolt clamp passes through the reserved holes and clamps the top plate and the bottom plate to hold the main structure tightly. The column 4 and the steering sleeve 5 are both made of round tubes, and the inner diameter of the steering sleeve 5 matches the outer diameter of the column 4. The steering sleeve 5 can be freely rotated on the column 4.

[0027] Furthermore, the device can be set according to the position of the main structure and can be used alone or in combination of two or more.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A light component hoisting device for mountain pedestrian trail construction, characterized by: It includes a load-bearing base that can be detachably fixed on the main structure of the mountain pedestrian walkway, a vertically arranged column is fixed on the load-bearing base, a steering sleeve is coaxially sleeved on the outside of the column, the steering sleeve is slidably connected to the column, and the steering sleeve can rotate around the column, a boom is fixed on the steering sleeve, and a light winch can be detachably fixed on the top plate, the light winch is driven by a power supply, a fixed pulley is installed on the boom, one end of the steel wire rope is connected to the hoisting end of the light winch, and the other end passes through the fixed pulley and is connected to the component to be lifted.

2. The light component hoisting device for mountain pedestrian trail construction according to claim 1, characterized in that: The load-bearing base includes a top plate, a bottom plate and a bolt clamp. The top plate and the bottom plate are respectively placed on the upper and lower sides of the main structure. The two sides of the top plate and the bottom plate are connected by bolt clamps. The top plate and the bottom plate are fixed to the main structure by clamping using the bolt clamps.

3. The light component hoisting device for mountain pedestrian trail construction according to claim 1, characterized in that: Two rows of adjustment holes are correspondingly opened on the steering sleeve and the column. The two rows of adjustment holes are spaced apart along the height direction. The relative positions of the steering sleeve and the column are fixed by inserting the positioning pins into the aligned adjustment holes.

4. The light component hoisting device for mountain pedestrian trail construction according to claim 3, characterized in that: There is an included angle of 45° between the holes in each row of adjustment holes, and the horizontal projection interval between the holes in the two rows of adjustment holes is 22.5°.

5. The light component hoisting device for mountain pedestrian trail construction according to claim 1, characterized in that: The boom includes a support rod, a tie rod and a pull rod. The pull rod is arranged horizontally and the support rod is arranged obliquely. One end of the pull rod and the support rod is respectively fixed at the upper and lower ends of the steering sleeve. The other end of the pull rod is fixedly connected to the other end of the support rod. The pull rod and the support rod are connected by multiple tie rods to enhance strength.

6. The light component hoisting device for mountain pedestrian trail construction according to claim 1, characterized in that: A plurality of adjusting rings are fixed on the support rod of the boom along the length direction; a fixed pulley is installed on a bracket with a hook; and the fixed pulley is hung on the adjusting ring through the hook.

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