Width-adjustable stirrup hoisting device

Abstract

The utility model relates to a width-adjustable stirrup hoisting device which comprises a base, a plurality of limiting grooves are formed in the width extending direction in parallel, and the limiting grooves penetrate through the upper end face and the lower end face of the base; the fixed hanging brackets are connected to the base, the two fixed hanging brackets are arranged on the two sides of the base respectively, and the fixed hanging brackets are used for being connected with a hoisting mechanism; the positioning assembly is detachably connected to the limiting groove, and the positioning assembly can slide in the length extension direction of the limiting groove; and two groups of positioning assemblies are correspondingly arranged in one limiting groove. By the adoption of the structure, hooping and fixing of the stirrups are achieved, the hooping fixing device can be suitable for fixing and limiting of the stirrups of different types, sizes and shapes, and the carrying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting devices, in particular to a hoisting device for stirrups with adjustable width. Background Art

[0002] When the building construction reaches a certain height, materials such as stirrups need to be transported vertically and horizontally by lifting and other means, and the stirrups are usually lifted by relevant lifting tools. Most of the existing lifting devices adopt standardized design ideas to meet the lifting needs of stirrups of a certain size or type. These devices are usually equipped with limit components of fixed size and distance on the base. The size of the limit components is fixed and the limit components are fixed to the base. The position cannot be moved, and the width cannot be flexibly adjusted to accommodate stirrups of different sizes, types and shapes. When unloading the stirrups, the stirrups need to be lifted to a height exceeding the limit components before unloading can be carried out, which is labor-intensive and has low handling efficiency.

[0003] Therefore, there is an urgent need to provide a stirrup lifting device with adjustable width to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings and defects of the prior art and provide a hoisting device for stirrups with adjustable width, which realizes the hoisting and fixing of stirrups, can be suitable for fixing and limiting stirrups of different types, sizes and shapes, and improves the handling efficiency.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A hoisting device for stirrups with adjustable width, characterized by comprising:

[0007] The base is provided with a plurality of limit grooves in parallel along the width extension direction, and the limit grooves penetrate the upper and lower end surfaces of the base;

[0008] A fixed hanger connected to the base, wherein the fixed hanger is provided with two groups, and the two fixed hangers are respectively arranged on both sides of the base, and the fixed hanger is used to connect with the hoisting mechanism;

[0009] The positioning assembly is detachably connected to the limiting groove, and the positioning assembly can slide along the length extension direction of the limiting groove; two groups of positioning assemblies are correspondingly arranged in one of the limiting grooves.

[0010] Optionally, the positioning assembly includes a limiting rod and a fixing device, the limiting rod is slidably connected to the limiting groove, the fixing device is arranged at the lower end of the base, and the lower end of the limiting rod is fixed to the fixing device.

[0011] Optionally, a cross-shaped ring protrusion is provided at the bottom of the limiting rod; the length of the cross-shaped ring protrusion is greater than the width of the limiting groove and less than the distance between two adjacent limiting grooves.

[0012] Optionally, the fixing device is a square pad, screw holes are provided on the bottom of the limiting rod and the square pad, the square pad is connected to the limiting rod by bolts, and the limiting rod is fixed in the limiting groove.

[0013] Optionally, the length of the square pad is greater than 2.5 times the width of the limiting groove, and the length of the square pad is less than the distance between two adjacent limiting grooves.

[0014] Optionally, the two groups of fixed hangers are connected to both sides of the base by welding.

[0015] Optionally, the hoisting device with adjustable width of stirrups also includes a reinforcing steel pipe, which is welded to the middle part of the bottom end of the base and is arranged in a direction perpendicular to the limiting groove.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, the hoisting device of the stirrup with adjustable width comprises a base, a fixed hanger and a positioning assembly, wherein the base is provided with a plurality of limit grooves in parallel along the width extension direction, and the plurality of limit grooves all penetrate the upper and lower end surfaces of the base; the fixed bracket is connected to the base, and the fixed bracket is provided with two groups, the two groups of fixed brackets are respectively provided on both sides of the base, and the fixed hanger is used to connect with the hoisting mechanism; the positioning assembly is detachably connected to the limit groove, and the positioning assembly can slide along the length extension direction of the limit groove, the two groups of positioning assemblies can approach or move away from each other along the extension direction of the limit groove, and the two groups of positioning assemblies jointly realize the fixation and positioning of the stirrup; because the positioning assembly is detachably connected to the limit groove, and the limit groove is provided with a plurality of strips, that is, the hoisting device can be adjusted according to the specifications, shapes, types and sizes of the stirrup, so as to realize the limiting and fixing of stirrups of different types and sizes; through the arrangement of the above-mentioned components, the hoisting and fixing of the stirrup is realized, and it can be applicable to the fixing and limiting of stirrups of different types, sizes and shapes, and the handling efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the top structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above.

[0020] Figure 3 It is a structural schematic diagram of the positioning component in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the base in the utility model.

[0022] The above drawings include the following reference numerals:

[0023] 1. Base, 11. Limiting groove, 2. Fixed hanger, 31. Limiting rod, 311. Cross-shaped ring convex, 32. Square pad, 33. Screw hole, 34. Reinforced steel pipe. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0025] The technical solution of the utility model provides a hoisting device for stirrups with adjustable width.

[0026] Reference Figures 1 to 4 , in this embodiment, includes:

[0027] The base 1 is provided with a plurality of limit grooves 11 in parallel along the width extension direction, and the limit grooves 11 penetrate the upper and lower end surfaces of the base 1;

[0028] A fixed hanger 2 is connected to the base 1. The fixed hanger 2 is provided with two groups. The two fixed hangers 2 are respectively arranged on both sides of the base 1. The fixed hanger 2 is used to connect with the lifting mechanism;

[0029] The positioning assembly is detachably connected to the limiting groove 11 , and the positioning assembly can slide along the length extension direction of the limiting groove 11 ; two groups of positioning assemblies are correspondingly arranged in one limiting groove 11 .

[0030] Optionally, in the present embodiment, the hoisting device of the stirrup with adjustable width comprises a base 1, a fixed hanger 2 and a positioning assembly, wherein the base 1 is provided with a plurality of limit grooves 11 in parallel along the width extension direction, and the plurality of limit grooves 11 all penetrate the upper and lower end surfaces of the base 1; the fixed bracket is connected to the base 1, and the fixed bracket is provided with two groups, and the two groups of fixed brackets are respectively arranged on both sides of the base 1, and the fixed hanger 2 is used to connect with the hoisting mechanism, and the fixing and hoisting of the base 1 are realized by the setting of the fixed hanger 2; the positioning assembly is detachably connected to the limit groove 11, and the positioning assembly can slide along the length extension direction of the limit groove 11, that is, the positioning assembly is slidably connected to the limit groove 11, and two groups of positioning assemblies are correspondingly provided in one limit groove 11, that is, the two groups of positioning assemblies can approach or move away from each other along the extension direction of the limit groove 11, and the two groups of positioning assemblies jointly realize Fixing and positioning of stirrups; since the positioning component is detachably connected to the limiting groove 11, and the limiting groove 11 is provided with a plurality of strips, the lifting device can be adjusted according to the specifications, shapes, types and sizes of the stirrups, and the number of positioning components and the distance between the two groups of positioning components in the same limiting groove 11 are adjusted, thereby realizing the limiting and fixing of the stirrups, and the positioning component can be flexibly adjusted according to the stirrups, which is suitable for fixing more stirrups; when the lifting is completed, the base 1 is placed on the ground, the positioning components in the limiting groove 11 are removed one by one, and then the stirrups are unloaded, and there is no need to lift the stirrups above the height of the positioning component before unloading, which reduces the labor intensity of the operator and improves the handling efficiency; through the arrangement of the above-mentioned components, the lifting and fixing of the stirrups is realized, which can be suitable for the fixing and limiting of stirrups of different types, sizes and shapes, and improves the handling efficiency.

[0031] In this embodiment, the positioning assembly includes a limit rod 31 and a fixing device, wherein the limit rod 31 is slidably connected to the limit groove 11, the fixing device is arranged at the lower end of the base 1, the lower end of the limit rod 31 is fixed to the fixing device, the limit rod 31 is slidably arranged above the limit groove 11 to fix and limit the stirrups to prevent the stirrups from falling or shifting during the lifting process, the fixing device is connected to the lower end of the limit rod 31, that is, when the limit rod 31 is adjusted to a good position, the limit rod 31 is fixed in the limit groove 11 by the fixing device, thereby achieving the fixation and limitation of the stirrups. Furthermore, in the present embodiment, a cross-shaped annular protrusion 311 is provided at the bottom of the limit rod 31, and the length of the cross-shaped annular protrusion 311 is greater than the width of the limit groove 11, and the length of the cross-shaped annular protrusion 311 is less than the distance between adjacent limit grooves 11, so as to prevent collision between two adjacent groups of limit rods 31 when sliding against each other; that is, when it is necessary to hoist the stirrups, the limit rod 31 is inserted into the limit groove 11, and then the limit rod 31 is rotated 90° in the horizontal direction, so that the length direction of the cross-shaped annular protrusion 311 is perpendicular to the length direction of the limit groove 11, and at the same time, the distance between the two groups of limit rods 31 arranged in the same limit groove 11 is adjusted. After the adjustment is completed, the limit rod 31 is fixed in the limit groove 11 by a fixing device, and the cross-shaped annular protrusion 311 at the upper end of the limit groove 11 and the fixing device at the lower end of the limit groove 11 jointly complete the fixation of the limit rod 31.

[0032] In this embodiment, the fixing device is a direction pad, and screw holes 33 are provided on the bottom of the limit rod 31 and the square pad 32. The square pad 32 is connected to the limit rod 31 by bolts, and the limit rod 31 is fixed in the limit slot 11. The limit rod 31 and the square pad 32 are fixed by bolt connection. In other embodiments, the square pad and the limit rod 31 can also be connected by snapping, which is not limited here. Further, in this embodiment, the length of the square pad 32 is greater than 2.5 times the width of the limit slot 11, and the length of the square pad 32 is less than the distance between two adjacent limit slots 11.

[0033] In this embodiment, two sets of fixed hangers 2 are connected to both sides of the base 1 by welding, and welding makes the connection between the fixed hangers 2 and the base 1 tighter. Further, in this embodiment, the adjustable width hoisting device also includes a reinforcing steel pipe 34, which is welded to the middle of the bottom end of the base 1, and the reinforcing steel pipe 34 is arranged in a direction perpendicular to the limiting groove 11. By setting the reinforcing steel pipe 34, the bending strength of the base 1 is enhanced to prevent the base 1 from being deformed due to excessive load.

[0034] When the lifting device is needed, the number and fixing position of the limit rods 31 are first determined according to the size and shape of the stirrups, which is suitable for fixing stirrups of various shapes and sizes; the lower end of the limit rod 31 is passed through the limit groove 11 and then rotated so that the cross-shaped ring convexity 311 is perpendicular to the length direction of the limit slide groove, and the distance between the two groups of limit rods 31 in the same limit groove 11 is adjusted, and then the square pad 32 is fixedly connected to the bottom end of the limit rod 31 by bolts to fix the limit rod 31; then the stirrups are sleeved on the limit rod 31, and after completion, the hanger 2 is lifted and fixed by the lifting mechanism, and after transporting to the designated position, the bolts and square pad 32 are removed, and then the limit rod 31 is removed to unload the stirrups. There is no need to lift the stirrups to a height exceeding the limit rod 31 for unloading, which reduces labor intensity and improves work efficiency.

[0035] The above-mentioned embodiments only express the implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A hoisting device for stirrups with adjustable width, characterized in that: include: The base is provided with a plurality of limit grooves in parallel along the width extension direction, and the limit grooves penetrate the upper and lower end surfaces of the base; A fixed hanger connected to the base, wherein the fixed hanger is provided with two groups, and the two fixed hangers are respectively arranged on both sides of the base, and the fixed hanger is used to connect with the hoisting mechanism; The positioning assembly is detachably connected to the limiting groove, and the positioning assembly can slide along the length extension direction of the limiting groove; two groups of positioning assemblies are correspondingly arranged in one of the limiting grooves.

2. The hoisting device for stirrups with adjustable width according to claim 1, characterized in that: The positioning assembly includes a limiting rod and a fixing device, the limiting rod is slidably connected to the limiting groove, the fixing device is arranged at the lower end of the base, and the lower end of the limiting rod is fixed to the fixing device.

3. The hoisting device for stirrups with adjustable width according to claim 2, characterized in that: A cross-shaped ring protrusion is provided at the bottom of the limiting rod; the length of the cross-shaped ring protrusion is greater than the width of the limiting groove and less than the distance between two adjacent limiting grooves.

4. The hoisting device for stirrups with adjustable width according to claim 3, characterized in that: The fixing device is a square pad, screw holes are provided on the bottom of the limiting rod and the square pad, the square pad is connected to the limiting rod by bolts, and the limiting rod is fixed in the limiting groove.

5. The hoisting device for stirrups with adjustable width according to claim 4, characterized in that: The length of the square pad is greater than 2.5 times the width of the limiting groove, and the length of the square pad is less than the distance between two adjacent limiting grooves.

6. The hoisting device for stirrups with adjustable width according to claim 1, characterized in that: The two groups of fixed hangers are connected to the two sides of the base by welding.

7. The hoisting device for stirrups with adjustable width according to claim 1, characterized in that: The hoisting device for stirrups with adjustable width also includes a reinforcing steel pipe, which is welded to the middle part of the bottom end of the base and is arranged in a direction perpendicular to the limiting groove.

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