Scaffold with reinforced structure

Abstract

The utility model discloses a structure strengthening type scaffold which comprises a supporting steel pipe, a limiting bolt hole site, a supporting partial pressure column, a supporting transverse pipe and a fixing bolt, a fixing clamping groove is formed in the lower portion of the supporting steel pipe, the limiting bolt hole site is formed in the upper portion of the fixing clamping groove, a limiting protection plate is installed on the left side of the limiting bolt hole site, and the fixing bolt is installed on the limiting protection plate. According to the mechanism, the supporting steel pipe is arranged to be of a hollow structure with a hexagonal outer pipe and the inner side, and compared with a traditional circular pipe hollow structure, the supporting steel pipe has better structural rigidity and stability; and a fixing clamping block arranged below the supporting transverse pipe is matched with a fixing clamping groove, so that the supporting transverse pipe can be easily fixed, and the installation efficiency of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a structurally reinforced scaffold. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. According to the location of the scaffolding, it can be divided into external scaffolding and internal scaffolding; according to different materials, it can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding; according to the structural form, it can be divided into vertical pole scaffolding, bridge scaffolding, portal scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding. In the early 1980s, China successively introduced portal scaffolding, bowl-hook scaffolding and other types of scaffolding from abroad. The portal scaffolding has also been widely used in many domestic projects and achieved good results. Due to the product quality problems of the portal scaffolding, this scaffolding has not been widely promoted and applied. A number of portal scaffolding manufacturers have been built in China, and most of their products are processed according to drawings provided by foreign merchants. The cup-hook scaffold is the most popular scaffold among the new scaffolds, but it is not widely used. It is only used in some areas and some projects. However, the existing scaffolds have some shortcomings, such as:

[0003] The scaffolding described in Publication No. CN212406087U comprises: a top load-bearing fence, a left supporting fence, a right supporting fence, a left first oblique support rod, a left second oblique support rod, a right first oblique support rod, a right second oblique support rod and an auxiliary reinforcement rod; the left supporting fence and the right supporting fence are rotatably connected to the two ends of the top load-bearing fence respectively; the left first oblique support rod is parallel to the left second oblique support rod and the left first oblique support rod is located between the rotation axis of the left supporting fence relative to the top load-bearing fence and the left second oblique support rod; the right first oblique support rod is parallel to the right second oblique support rod and the right first oblique support rod is located between the rotation axis of the right supporting fence relative to the top load-bearing fence and the right second oblique support rod. The equipment improves the strength of the equipment by setting a structure of multiple support rods, but is not convenient to install and may result in low installation efficiency.

[0004] So we proposed a structurally reinforced scaffolding to solve the problems raised above. Utility Model Content

[0005] The utility model aims to provide a structurally reinforced scaffolding to solve the problem that the equipment on the existing market proposed in the above background technology improves the equipment strength by setting a structure of multiple support rods, but is not convenient to install and leads to low installation efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a structurally reinforced scaffolding, comprising a supporting steel pipe, a limiting bolt hole, a supporting pressure dividing column, a supporting cross pipe and fixing bolts;

[0007] A fixing slot is arranged below the supporting steel pipe, a limiting bolt hole is arranged above the fixing slot, a limiting guard plate is installed on the left side of the limiting bolt hole, a fixing bolt is installed on the limiting guard plate, a supporting pressure dividing column is arranged below the supporting steel pipe, a supporting cross pipe is arranged on the left side of the limiting guard plate, and a fixing block is arranged below the supporting cross pipe.

[0008] Preferably, the supporting steel pipe is a circular outer pipe with a hexagonal hollow structure inside, a supporting pressure dividing column is fixedly connected to the bottom of the supporting steel pipe, the outer ring diameter of the supporting pressure dividing column is three times that of the supporting steel pipe, and the height of the supporting pressure dividing column is 15 centimeters, and a limited bolt hole is provided on the supporting pressure dividing column;

[0009] By adopting the above technical solution, the mechanism has better structural rigidity and stability than the traditional circular hollow structure by configuring the supporting steel tube as a circular outer tube with a hexagonal hollow structure inside.

[0010] Preferably, a limiting bolt hole is provided above the supporting steel pipe, there are four limiting bolt holes in total and they are perpendicular to each other, and a fixing slot is fixedly connected to the supporting steel pipe below the limiting bolt hole, and the fixing slot is trapezoidal in shape as a whole and has an opening penetrating the whole in the middle position;

[0011] By adopting the above technical solution, the mechanism can provide support and fixation in multiple directions through four bolt holes opened above the supporting steel pipe, and the trapezoidal fixing groove arranged below the supporting steel pipe has a small volume and can lighten the overall mechanism.

[0012] Preferably, the supporting steel pipe is installed with a limit guard plate, the limit guard plate is provided with a bolt fixing hole, and the limit guard plate is fixedly connected to the supporting steel pipe through the bolt fixing hole;

[0013] By adopting the above technical solution, the mechanism can provide a good fixing effect by installing a limit guard plate on the supporting steel pipe, thereby preventing the limit guard plate from moving and providing stable support.

[0014] Preferably, a supporting transverse tube is fixedly connected below the limit guard plate, and a fixed clamping block is fixedly connected below the supporting transverse tube. The fixed clamping block is in a trapezoidal structure that becomes smaller from top to bottom, and the fixed clamping block has the same length as the limit guard plate;

[0015] By adopting the above technical solution, the mechanism can easily fix the supporting cross tube by means of the fixing block arranged under the supporting cross tube in cooperation with the fixing slot, thereby improving the installation efficiency of the equipment.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. This mechanism has better structural rigidity and stability by setting the supporting steel tube as a circular outer tube with a hexagonal hollow structure inside compared to the traditional circular tube hollow structure. The fixed block arranged under the supporting transverse tube cooperates with the fixed card slot to easily fix the supporting transverse tube, thereby improving the installation efficiency of the equipment.

[0018] 2. The mechanism can provide a good fixing effect by installing a limit guard plate on the supporting steel pipe, preventing the limit guard plate from moving and providing stable support. The four bolt holes opened above the supporting steel pipe can provide support and fixation in multiple directions, and the trapezoidal fixing slot arranged under the supporting steel pipe has a small volume, which can lighten the overall mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a left-side stereoscopic structural schematic diagram of the utility model;

[0020] Figure 2 It is a front structural schematic diagram of the utility model;

[0021] Figure 3 This is a left-side perspective structural diagram of the supporting transverse tube of the utility model;

[0022] Figure 4 This is a front view structural diagram of the supporting transverse tube of the utility model;

[0023] Figure 5 This is a left-side perspective structural diagram of the supporting steel pipe of the utility model;

[0024] Figure 6 It is a schematic diagram of the top view structure of the supporting steel pipe of the utility model.

[0025] In the figure: 1. Support steel pipe; 2. Limit bolt hole; 3. Support pressure dividing column; 4. Support cross pipe; 5. Fixing block; 6. Limit guard plate; 7. Fixing slot; 8. Bolt fixing hole; 9. Fixing bolt. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 The utility model provides a technical solution: including a supporting steel pipe 1, a limiting bolt hole 2, a supporting pressure dividing column 3, a supporting cross pipe 4, a fixing block 5, a limiting guard plate 6, a fixing slot 7, a bolt fixing hole 8 and a fixing bolt 9;

[0028] A fixed card slot 7 is arranged below the support steel pipe 1. The support steel pipe 1 is a circular outer tube with a hexagonal hollow structure inside. A support pressure dividing column 3 is fixedly connected to the bottom of the support steel pipe 1. The outer ring diameter of the support pressure dividing column 3 is three times that of the support steel pipe 1, and the height of the support pressure dividing column 3 is fifteen centimeters. A limiting bolt hole 2 is arranged on the support pressure dividing column 3. This mechanism has better structural rigidity and stability than the traditional circular hollow structure by setting the support steel pipe 1 as a circular outer tube with a hexagonal hollow structure inside. A limiting bolt hole 2 is arranged above the fixed card slot 7. A limiting bolt hole 2 is arranged above the support steel pipe 1. There are four limiting bolt holes 2 and they are perpendicular to each other. A fixed card slot 7 is fixedly connected to the support steel pipe 1 below the limiting bolt hole 2.

[0029] The fixing slot 7 is trapezoidal in shape as a whole, and a hole is provided in the middle position thereof to penetrate the whole. The mechanism can provide support and fixation in multiple directions by means of four bolt holes 2 provided above the supporting steel pipe 1, and the trapezoidal fixing slot 7 provided below the supporting steel pipe 1 is small in size and can lighten the mechanism as a whole. A limiting guard plate 6 is installed on the left side of the limiting bolt hole 2, and the supporting steel pipe 1 is installed with a limiting guard plate 6, and a bolt fixing hole 8 is provided on the limiting guard plate 6. The limiting guard plate 6 is fixedly connected to the supporting steel pipe 1 through the bolt fixing hole 8. The mechanism can provide a good fixing effect by installing a limiting guard plate 6 on the supporting steel pipe 1, and prevent the displacement of the limiting guard plate 6 to provide stable support;

[0030] A fixing bolt 9 is installed on the limiting guard plate 6, a supporting pressure dividing column 3 is arranged under the supporting steel pipe 1, a supporting cross tube 4 is arranged on the left side of the limiting guard plate 6, a fixing block 5 is arranged under the supporting cross tube 4, the supporting cross tube 4 is fixedly connected under the limiting guard plate 6, the supporting cross tube 4 is fixedly connected under the limiting guard plate 6, the fixing block 5 is fixedly connected under the supporting cross tube 4, the fixing block 5 is a trapezoidal structure which becomes smaller from top to bottom, and the fixing block 5 has the same length as the limiting guard plate 6. The mechanism can easily fix the supporting cross tube 4 by cooperating with the fixing slot 7 through the fixing block 5 arranged under the supporting cross tube 4, thereby improving the installation efficiency of the equipment.

[0031] Working principle: When using this structural reinforced scaffolding, first place the equipment in a suitable position to harden the bottom of the supporting pressure dividing column 3, then insert the fixing block 5 of the supporting cross pipe 4 into the fixing slot 7, then align the bolt fixing hole 8 of the limiting guard plate 6 with the limiting bolt hole 2 and fix it with the fixing bolt 9, then align the opening of another supporting pressure dividing column 3 with the top of the supporting steel pipe 1 and fix it with the fixing bolt 9.

[0032] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A structurally reinforced scaffold, comprising a supporting steel pipe (1), a limiting bolt hole (2), a supporting pressure dividing column (3), a supporting transverse pipe (4) and a fixing bolt (9), characterized in that: A fixing slot (7) is arranged below the support steel pipe (1), a limit bolt hole (2) is arranged above the fixing slot (7), a limit guard plate (6) is installed on the left side of the limit bolt hole (2), a fixing bolt (9) is installed on the limit guard plate (6), a supporting pressure dividing column (3) is arranged below the support steel pipe (1), a supporting cross pipe (4) is arranged on the left side of the limit guard plate (6), and a fixing block (5) is arranged below the support cross pipe (4).

2. A structurally reinforced scaffold according to claim 1, characterized in that: The supporting steel pipe (1) is a circular outer pipe with a hexagonal hollow structure on the inner side. A supporting pressure dividing column (3) is fixedly connected to the bottom of the supporting steel pipe (1). The outer ring diameter of the supporting pressure dividing column (3) is three times that of the supporting steel pipe (1), and the height of the supporting pressure dividing column (3) is fifteen centimeters. A limiting bolt hole (2) is provided on the supporting pressure dividing column (3).

3. A structurally reinforced scaffold according to claim 2, characterized in that: A limiting bolt hole (2) is provided above the support steel pipe (1), there are four limiting bolt holes (2) in total and they are perpendicular to each other, and a fixing slot (7) is fixedly connected to the support steel pipe (1) below the limiting bolt hole (2), and the fixing slot (7) is trapezoidal in shape as a whole and has an opening that runs through the entirety of the fixing slot (7) at the middle position.

4. A structurally reinforced scaffold according to claim 2, characterized in that: The support steel pipe (1) is installed with a limit guard plate (6), the limit guard plate (6) is provided with a bolt fixing hole (8), and the limit guard plate (6) is fixedly connected to the support steel pipe (1) through the bolt fixing hole (8).

5. A structurally reinforced scaffold according to claim 1, characterized in that: A supporting transverse tube (4) is fixedly connected below the position-limiting guard plate (6), and a fixed clamping block (5) is fixedly connected below the support transverse tube (4). The fixed clamping block (5) is in a trapezoidal structure that becomes smaller from top to bottom, and the fixed clamping block (5) is the same length as the position-limiting guard plate (6).

Images