Scaffold tower reinforcing equipment

Abstract

The utility model discloses scaffold tower reinforcing equipment, relates to the related technical field of scaffolds, and solves the problems that in the operation process, manual bending operation is needed in sequence, fatigue damage to the waist area is easily caused by sequential operation of a plurality of scaffold towers, and time and labor are consumed in sequential operation. The supporting regulation and control structure comprises trapezoid boxes, bent rods and holding rods, the trapezoid boxes are fixedly connected to the bottom ends of the four corners of the scaffold tower, long-strip-shaped cavities are formed in the tops of the trapezoid boxes, containing cavities are formed in the bottoms of the trapezoid boxes, the bent rods are arranged on the four side positions of the scaffold tower, and the bottom ends of the bent rods penetrate through the long-strip-shaped cavities and are inserted into the containing cavities; the operation process can be simply completed by standing, a plurality of scaffold towers are operated by standing, the operation difficulty and strength are low, the possibility of waist strain is reduced, the two universal wheels are moved at the same time, the operation frequency is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of scaffold, concretely to a scaffold tower reinforcing equipment. BACKGROUND

[0002] Referring to the Chinese utility model patent publication No. CU211736569U, a kind of constructional engineering scaffold reinforcing device, effectively solve the problem that scaffold wheel is easily damaged and fixed effect is poor because it needs to be always bearing;Its solution technical scheme is including scaffold body, scaffold includes four vertical poles, each vertical pole bottom is equipped with a inverted U-shaped shell, sleeve is fixed on the middle of shell top and is connected with the vertical pole bottom end of scaffold, shell is inserted with a horizontal pivot on top front and back, pivot is fixed with wheel carrier placed in shell interior, wheel carrier is equipped with wheel;Shell is equipped with limiting device to keep wheel carrier vertical, when wheel carrier is in vertical direction, shell is off the ground, wheel extends shell and contacts with ground;Loosen limiting device, wheel carrier can reset clockwise, at this time wheel is off the ground;The utility model solves the problem that scaffold wheel is easily damaged and fixed effect is poor because it needs to be always bearing, avoids wheel always being stressed and easily damaged, and scaffold is more stable, ensures the safety of operator.

[0003] Its operation process needs to limit contact to each wheel in turn, operation process needs artificial to bend down in turn, and multiple scaffold towers are operated in turn, which can easily cause fatigue injury in waist area, and time and effort are consumed in turn operation. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of scaffold tower reinforcing equipment, which is operated by standing, with small operation difficulty and strength, and reduces the possibility of lumbar strain, to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of scaffold tower reinforcing equipment, including scaffold tower, the bottom end of the scaffold tower is provided with support control structure, and the support control structure includes trapezoidal box, curved rod and grip bar, the bottom end of the four corners of the scaffold tower is fixedly connected with trapezoidal box, the top of the trapezoidal box is provided with a long cavity, and the bottom is provided with a containing cavity, the position of the four edges of the scaffold tower is provided with curved rod, the bottom end of the curved rod penetrates the long cavity and is inserted into the inside of the containing cavity, the curved rod is rotatably connected with the inner wall of the long cavity by a pin shaft, the bottom end of the curved rod is fixedly connected with universal wheel, and the two curved rods at the position of one side of the scaffold tower are fixedly connected by a grip bar;Limiting structure is arranged at both ends of the grip bar.

[0006] Preferably, the inner diameter width of the containing cavity is greater than the width of the universal wheel, and the inner diameter width of the long cavity is greater than the width of the curved rod.

[0007] Preferably, the top end of the curved rod is vertically arranged at the two-adjacent-side position of the scaffold tower, the two adjacent side walls of the two curved rods are connected by X-shaped reinforcing rods, and the two curved rods are connected by a plurality of transverse reinforcing rods near the pin shaft region.

[0008] Preferably, the limiting structure comprises a supporting plate fixedly connected to the side of the scaffold tower, an arc-shaped cavity is formed in the side of the supporting plate, a handle rod is fixedly penetrated through the curved rod at both ends of the handle rod, a sleeve is slidingly arranged at both ends of the handle rod, a plug rod is fixedly connected to the outer side wall of the sleeve, a limiting slot matched with the plug rod is formed in the arc-shaped cavity at both ends, the sleeve is connected to the side wall of the curved rod by a compression spring, and the compression spring is arranged around both ends of the handle rod.

[0009] Preferably, the plug rod and the sleeve are integrally formed.

[0010] Preferably, the distance between the sleeve and the curved rod is greater than the length of the plug rod penetrated through the supporting plate, and one end of the sleeve is slidingly arranged in the arc-shaped cavity.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the universal wheels at the two-adjacent-side position can be moved without bending, the operation process can be simply completed by standing, a plurality of scaffold towers can be operated by standing, the operation difficulty and strength are small, the possibility of waist strain is reduced, two universal wheels are moved, the operation frequency is reduced, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model from another angle;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model from another angle;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model from another angle;

[0016] In the figure: 1, scaffold tower; 2, supporting and regulating structure; 201, trapezoidal box; 202, long cavity; 203, containing cavity; 204, universal wheel; 205, curved rod; 206, handle rod; 207, transverse reinforcing rod; 208, X-shaped reinforcing rod; 3, limiting structure; 301, supporting plate; 302, arc-shaped cavity; 303, limiting slot; 304, compression spring; 305, sleeve; 306, plug rod. DETAILED DESCRIPTION

[0017] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0018] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , a kind of scaffold tower reinforcing equipment is shown in the drawing, including scaffold tower 1, the bottom end of the scaffold tower 1 is provided with support control structure 2, support control structure 2 includes trapezoidal box 201, curved bar 205 and handle bar 206, the bottom end of the four corners of scaffold tower 1 is fixedly connected with trapezoidal box 201, trapezoidal box 201 top is provided with long cavity 202, bottom is provided with accommodating cavity 203, curved bar 205 is arranged at the position of the four edges of scaffold tower 1, the bottom end of curved bar 205 penetrates long cavity 202 and is inserted into the inside of accommodating cavity 203, curved bar 205 is rotatably connected with the inner wall of long cavity 202 by pin shaft 209, the bottom end of curved bar 205 is fixedly connected with universal wheel 204, two curved bars 205 at the position of one side of scaffold tower 1 are fixedly connected by handle bar 206.

[0019] It is worth noting that, by holding handle bar 206 to move two curved bars 205 to rotate, the curved bar 205 can be connected with universal wheel 204 to be raised, so that trapezoidal box 1 is in contact with the ground, and the other side handle bar 206 is operated, the universal wheel 204 at the position of both sides can be moved, without bending operation, the operation process can be simply completed by standing, the operation difficulty and strength are small, the possibility of lumbar strain is reduced, and the operation frequency is reduced by moving two universal wheels 204, and the working efficiency is improved.

[0020] Please refer to Figure 1 and Figure 2 , the inner diameter width of accommodating cavity 203 is greater than the width of universal wheel 204, and the inner diameter width of long cavity 202 is greater than the width of curved bar 205, so that the universal wheel 204 can be normally moved out of the accommodating cavity 203, and the curved bar 205 can be rotated and moved in the long cavity 202.

[0021] Please refer to Figure 1 、 Figure 2 and Figure 3The top end of the curved rod 205 is vertically arranged at one side of the scaffold tower 1, the adjacent side walls of the two curved rods 205 are connected through X-shaped reinforcing rods 208, and the regions close to the pin shaft 209 of the two curved rods 205 are connected through a plurality of transverse reinforcing rods 207. The arrangement of the X-shaped reinforcing rods 208 and the transverse reinforcing rods 207 further enhances the structural stability of the curved rod 205, ensures that the curved rod 205 does not deform or break during operation, and improves the safety and service life of the equipment. Meanwhile, the pin shaft 209 is designed as a connecting component, so that the curved rod 205 can rotate smoothly without jamming during rotation. Overall, the reinforcing equipment is designed with careful design and reasonable structure, and realizes efficient, safe and convenient operation experience.

[0022] Referring to Figure 1 , Figure 3 and Figure 4 , the limiting structure 3 comprises a supporting plate 301 fixedly connected to the side of the scaffold tower 1, an arc-shaped cavity 302 is formed in the side of the supporting plate 301, a handle 206 is fixedly penetrated through the curved rod 205 at both ends, a sleeve 305 is slidably arranged at both ends of the handle 206, a plug rod 306 is fixedly connected to the outer side wall of the sleeve 305, and a limiting slot 303 is formed in the arc-shaped cavity 302 at both ends.

[0023] Notably, the design of the compression spring 304 enables the sleeve 305 and the plug rod 306 to automatically enter the limiting slot 303 when not subjected to external force, thereby fixing the curved rod 205 and preventing accidental movement during operation. When it is necessary to adjust the position of the curved rod 205, the operator only needs to hold the handle 206 and apply a certain external force to compress the compression spring 304 and drive the plug rod 306 to be separated from the limiting slot 303, so that the curved rod 205 can be rotated. The design of the limiting structure 3 is not only simple and convenient to operate, but also effectively ensures that the curved rod 205 is stable when it needs to be fixed and flexible when it needs to be adjusted, thereby improving the practicality and convenience of the reinforcing equipment of the scaffold tower 1. Meanwhile, the design of the arc-shaped cavity 302 enables the plug rod 306 to be more smoothly inserted into the limiting slot 303, thereby avoiding the occurrence of jamming and further improving the operation experience.

[0024] The plug rod 306 and the sleeve 305 are integrally formed, which enhances the structural strength between the plug rod 306 and the sleeve 305 and makes the entire limiting structure 3 more stable and durable.

[0025] The distance between the sleeve 305 and the curved rod 205 is greater than the length of the insertion rod 306 through the supporting plate 301, one end of the sleeve 305 is slidingly arranged in the arc-shaped cavity 302, and the design ensures that the sleeve 305 has a certain sliding space in the arc-shaped cavity 302, so that the insertion rod 306 can be driven to stretch and retract flexibly. When the compression spring 304 is in an uncompressed state, the position of the sleeve 305 in the arc-shaped cavity 302 enables the insertion rod 306 to be accurately clamped into the limiting clamping groove 303, achieving stable fixing effect. When the operator applies external force to compress the compression spring 304, the sleeve 305 will slide in the arc-shaped cavity 302, driving the insertion rod 306 to smoothly come out of the limiting clamping groove 303, providing convenience for the rotating movement of the curved rod 205.

[0026] Working principle: when the position of the curved rod 205 needs to be adjusted, the operator only needs to hold the handle 206 and apply a certain external force, so that the sleeve 305 compresses the compression spring 304 and drives the insertion rod 306 to come out of the limiting clamping groove 303, at this time the curved rod 205 can rotate and move, and by holding the handle 206 and pulling the two curved rods 205 to rotate and move, the curved rod 205 connected with the universal wheel 204 can be bent and lifted, so that the ladder-shaped box 1 contacts with the ground, and then the other side of the handle 206 is held to operate, which can move the universal wheels 204 on both sides, without bending operation, the operation process can be simply completed by standing, the operation difficulty and strength of multiple scaffold towers 1 are small, the possibility of waist strain is reduced, and the operation times are reduced by moving two universal wheels 204, thereby improving the work efficiency.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes-modifications-replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A scaffolding tower reinforcement device comprising a scaffolding tower (1), characterized in that, The bottom end of the scaffold tower (1) is provided with a support control structure (2), the support control structure (2) comprises a trapezoidal box (201), a curved rod (205) and a handle rod (206), the bottom end of the scaffold tower (1) is fixedly connected with the trapezoidal box (201), the top of the trapezoidal box (201) is provided with a long cavity (202), the bottom is provided with a containing cavity (203), the four side positions of the scaffold tower (1) are provided with the curved rods (205), the bottom end of the curved rod (205) penetrates through the long cavity (202) and is inserted into the containing cavity (203), the curved rod (205) is rotatably connected with the inner side wall of the long cavity (202) through a pin shaft (209), the bottom end of the curved rod (205) is fixedly connected with a universal wheel (204), and the two curved rods (205) at one side position of the scaffold tower (1) are fixedly connected through the handle rod (206); the two ends of the handle rod (206) are provided with limiting structures (3).

2. A scaffold tower stabilising apparatus according to claim 1, characterised in that: The inner diameter width of the containing cavity (203) is greater than the width of the universal wheel (204), and the inner diameter width of the long cavity (202) is greater than the width of the curved rod (205).

3. A scaffold tower reinforcing apparatus according to claim 1, wherein: The top end of the curved rod (205) is vertically arranged, the adjacent side walls of the two curved rods (205) at one side position of the scaffold tower (1) are connected through an X-shaped reinforcing rod (208), and the two curved rods (205) are connected through a plurality of transverse reinforcing rods (207) in the region close to the pin shaft (209).

4. A scaffold tower reinforcing apparatus according to claim 1, wherein: The limiting structure (3) comprises a supporting plate (301), the supporting plate (301) is fixedly connected with the side of the scaffold tower (1), an arc cavity (302) is formed in the side of the supporting plate (301), the two ends of the handle rod (206) are fixedly penetrated through the curved rod (205), the two ends of the handle rod (206) are slidably sleeved with a sleeve pipe (305), the outer side wall of the sleeve pipe (305) is fixedly connected with a plug rod (306), the two ends of the arc cavity (302) are provided with matching limiting clamping grooves (303) in the inside, the sleeve pipe (305) is connected with the side wall of the curved rod (205) through a compression spring (304), and the compression spring (304) is arranged around the two ends of the handle rod (206).

5. A scaffold tower stabilising arrangement according to claim 4, wherein: The plug rod (306) is integrally formed with the sleeve pipe (305).

6. A scaffold tower stabilising apparatus according to claim 4, wherein: The distance between the sleeve pipe (305) and the curved rod (205) is greater than the length of the plug rod (306) penetrating through the supporting plate (301), and one end of the sleeve pipe (305) is slidably arranged in the arc cavity (302).

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