CN223239630U - A light component lifting device for mountain pedestrian trail construction - Google Patents

Abstract

A light component hoisting device for mountain pedestrian trail construction includes a load-bearing base that is detachably fixed to the main structure of the mountain pedestrian trail, a vertically arranged column fixed to the load-bearing base, a steering sleeve coaxially sleeved outside the column, the steering sleeve slidably connected to the column, the steering sleeve rotatable around the column, a boom fixed to the steering sleeve, and a light winch detachably fixed to the top plate, the light winch driven by a power supply, a fixed pulley mounted on the boom, one end of a steel wire rope connected to the hoisting end of the light winch, and the other end passing through the fixed pulley to connect to the component to be hoisted. The utility model 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 the hoisting of light and small components in complex mountain construction environments, greatly reducing the labor intensity of operators and accelerating construction efficiency.

Description

Light member lifting device for mountain pedestrian pavement construction

Technical Field

The utility model relates to building hoisting equipment, in particular to a light member hoisting device for mountain sidewalk construction.

Background

In recent years, some cities at home and abroad are explored and tried on the mountain-making sidewalk project, on one hand, the sidewalk design generally adopts light components as much as possible, so that the number of small components is large, on the other hand, the whole line of the sidewalk project is basically positioned on the original mountain, and due to the specificity of the construction operation environment, the conventional hoisting mechanical equipment has large volume and cannot enter the mountain and the forest, so that the conventional hoisting mechanical equipment cannot be used for the construction of the project, so that the sidewalk with the large number of small components can only be vertically transported by manpower, the required labor amount is huge, and the implementation difficulty and the cost of the project are high.

Disclosure of utility model

The utility model provides the light member hoisting device for mountain sidewalk construction, which has the advantages of simple structure, convenience in assembly and disassembly and low cost and is suitable for mountain special operation environments.

In order to achieve the above purpose, the utility model provides a light component hoisting device for mountain sidewalk construction, which comprises a bearing base detachably fixed on a main structure of the mountain sidewalk, wherein a vertical column which is vertically arranged is fixed on the bearing base, a steering sleeve is coaxially sleeved outside the vertical column, the steering sleeve is in sliding connection with the vertical column, the steering sleeve can rotate around the vertical column, a suspension arm is fixed on the steering sleeve, a light winch is also detachably fixed on a top plate, the light winch is driven by a power supply, a fixed pulley is arranged on the suspension arm, one end of a steel wire rope is connected with a winch end of the light winch, and the other end of the steel wire rope penetrates through the fixed pulley to be connected with a hoisting component.

In this embodiment, the bearing base includes roof, bottom plate and bolt staple bolt, and upper and lower both sides of main structure are arranged in respectively to roof and bottom plate, and the both sides of roof and bottom plate are passed through the bolt staple bolt and are connected, and roof and bottom plate utilize the bolt staple bolt to fix on main structure through the mode of pressing from both sides tightly.

In this embodiment, two rows of regulation holes have been seted up on steering sleeve and the stand correspondence, and two rows of regulation holes are equipped with the interval along the direction of height, insert in the regulation hole after the alignment through the location bolt, realize steering sleeve and stand relative position's fixed.

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

In this embodiment, the davit includes vaulting pole, lacing bar and pull rod, the pull rod level is laid, and the vaulting pole slope is laid, and the upper and lower both ends at steering sleeve are fixed respectively to the one end of pull rod and vaulting pole, the other end of pull rod and the other end fixed connection of vaulting pole, connect the reinforcing strength through many lacing bars between pull rod and the vaulting pole.

In this embodiment, a plurality of adjusting hanging rings are fixed on the stay bar of the suspension arm along the length direction, the fixed pulley is installed on the bracket with the hook, and the fixed pulley is hung on the adjusting hanging rings through the hook.

By adopting the structure, the utility model has the following advantages:

1. The device comprises a fixing system formed by a bolt hoop and a bearing base, is fixedly connected with a main structure, forms an adjusting system by an upright post, a steering sleeve, a suspension arm and an adjusting suspension ring, can adjust the operation range, forms a power system by a light winch, a fixed pulley and a steel wire rope, and provides hoisting power by connecting a power supply. The upright post is fixed on the bearing base, the steering sleeve is sleeved on the upright post, the direction can be freely rotated, the operation range is adjusted, a light winch is used as a power system for hoisting operation, and the hoisting operation radius can be adjusted through an adjusting hanging ring arranged on the suspension arm according to the operation range requirement. Compared with the traditional manual carrying, the invention greatly reduces the labor intensity of construction operation in mountain environments, improves the construction efficiency, ensures that the main component and the secondary component are installed to form line production, and improves the overall construction progress of mountain sidewalks.

2. The steering sleeve can be sleeved on the upright post to freely rotate, two rows of adjusting holes are formed in the steering sleeve and the upright post at a certain distance, and after the steering sleeve is rotated, the relative positions of the steering sleeve and the upright post are fixed by penetrating the positioning bolt into the adjusting holes, so that the adjustment of the operation angle is realized.

3. The lifting arm is formed by welding a stay bar, a lacing bar and a pull rod which are manufactured by round tubes and is connected with the steering sleeve in a welded mode, the adjusting lifting ring is manufactured by adopting round steel and is welded on the lifting arm according to the lifting radius requirement, and the fixed pulleys can be hung on different adjusting lifting rings through hooks, so that the lifting operation radius is changed.

4. The device is light in weight, convenient to assemble and disassemble, and the hoisting device can be recycled, so that the construction cost is reduced.

In conclusion, the device has the advantages of simple structure, convenient assembly and disassembly, convenient use, low manufacturing cost and strong adaptability, can be applied to hoisting of light and small components in the construction operation environment with complex mountain lands, greatly reduces the labor intensity of operators and quickens the construction efficiency.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a schematic structural view of the column and steering sleeve of the present utility model.

Fig. 3 is a schematic structural view of the boom of the present utility model.

Fig. 4 is a cross-sectional view of the bolt hoop clamping main structure of the present utility model.

The steel wire rope lifting device is characterized by comprising the following components of 1, a bolt hoop, 2, a bearing base, 21, a top plate, 22, a bottom plate, 3, a light winch, 4, an upright post, 5, a steering sleeve, 6, a positioning bolt, 7, a suspension arm, 71, a stay rod, 72, a pull rod, 73, a lacing wire, 8, an adjusting hanging ring, 9, a fixed pulley, 10 and a steel wire rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

As shown in fig. 1 to 4, the utility model provides a light member hoisting device for mountain sidewalk construction, which comprises a bearing base 2 detachably fixed on a main structure of the mountain sidewalk, wherein the bearing base 2 comprises a top plate 21, a bottom plate 22 and bolt hoops 1, the top plate 21 and the bottom plate 22 are respectively arranged on the upper side and the lower side of the main structure, the two sides of the top plate 21 and the bottom plate 22 are connected through the bolt hoops 1, the top plate 21 and the bottom plate 22 are fixed on the main structure in a clamping manner by the bolt hoops 1, so that the device is reliably connected with the main member, a vertical column 4 which is vertically arranged is fixed on the top plate 21, a steering sleeve 5 is coaxially sleeved outside the vertical column 4, the steering sleeve 5 is in sliding connection with the vertical column 4, the steering sleeve 5 can rotate around the vertical column 4, a suspension arm is fixed on the steering sleeve 5, a light winch 3 is also fixed on the top plate, the suspension arm is provided with a fixed pulley 9 through power supply, one end of a steel wire rope 10 is connected with a hoisting end of the light winch 3, and the other end of the steel wire rope passes through the fixed pulley 9 to be connected with a pseudo member;

As shown in fig. 2, further, two rows of adjusting holes are correspondingly formed in the steering sleeve 5 and the upright post 4, the two rows of adjusting holes are provided with a distance along the height direction, an included angle of 45 degrees is formed between the holes of each row of adjusting holes, the horizontal projection interval between the holes of the two rows of adjusting holes is 22.5 degrees, the adjusting holes in the steering sleeve are aligned with the adjusting holes in the upright post by rotating the steering sleeve, and the fixing of the relative positions of the steering sleeve and the upright post is realized by inserting the positioning bolt into the aligned adjusting holes.

As shown in fig. 1, the suspension arm 7 comprises a supporting rod 71, a lacing bar 73 and a pull rod 72, wherein the pull rod 72 is horizontally arranged, the supporting rod 71 is obliquely arranged, one ends of the pull rod 72 and the supporting rod 71 are respectively fixed at the upper end and the lower end of the steering sleeve 5, the other end of the pull rod 72 is fixed with the other end of the supporting rod, the strength is enhanced through connection of the lacing bars between the pull rod and the supporting rod, a plurality of adjusting hanging rings 8 are fixed on the supporting rod along the length direction, a fixed pulley 9 is mounted on a bracket with a hook, and the fixed pulley 9 is hung on the adjusting hanging rings 8 through the hook, so that the hanging operation radius is changed by hanging the fixed pulley 9 on the adjusting hanging rings 8 at different positions, and the suspension arm is suitable for hanging components at different distances to realize all-directional operation.

Furthermore, each side of the bolt anchor ear is provided with two screw rods, both sides of the top plate and the bottom plate are provided with reserved holes, and the main structure is held tightly by clamping the top plate and the bottom plate after the bolt anchor ear passes through the reserved holes;

Furthermore, the device can be arranged according to the position of the main structure, can be used independently, and can also be used in combination of two or more.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather utilizing equivalent structural changes made in the present utility model description and drawings or directly/indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims (6)

1. A light component lifting device for the construction of mountain pedestrian trails, characterized in that it includes a load-bearing base that can be detachably fixed to 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 a 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. A lightweight component lifting 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, and the top plate and the bottom plate are fixed to the main structure by clamping using the bolt clamps. 3. A lightweight component lifting device for mountain pedestrian trail construction according to claim 1 is characterized in that two rows of adjustment holes are correspondingly opened on the steering sleeve and the column, and the two rows of adjustment holes are spaced apart along the height direction. The relative position of the steering sleeve and the column is fixed by inserting the positioning pin into the aligned adjustment holes. 4. A light component lifting device for mountain pedestrian trail construction according to claim 3, characterized in that: there is an 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. A light component lifting device for mountain pedestrian trail construction according to claim 1, characterized in that the boom includes a strut, a tie bar and a pull rod, the pull rod is arranged horizontally, the strut is arranged obliquely, one end of the pull rod and the strut is respectively fixed to 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 strut, and the pull rod and the strut are connected by multiple tie bars to enhance strength. 6. A light component lifting 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, the fixed pulley is installed on a bracket with a hook, and the fixed pulley is hung on the adjusting ring through the hook.