Construction frame for constructional engineering

Abstract

The utility model provides a scaffold for constructional engineering, and belongs to the technical field of scaffolds. Four vertical supporting rods are vertically arranged on a lower bottom plate, the upper portions of the four vertical supporting rods are fixed to the bottom of an upper bottom plate, a groove is formed in the upper portion of the upper bottom plate, a protection plate is arranged in the groove, and inner inclined supporting rods and outer inclined supporting rods are arranged inside and outside the front side faces and the rear side faces of the four vertical supporting rods respectively; the size of the lower bottom plate is larger than that of the upper bottom plate, the left side of the upper bottom plate and the left side of the lower bottom plate are open, and a supporting block is arranged at the position, close to the opening, of the lower bottom plate and connected with the bottom of the crawling ladder through a hinge. A convex plate is arranged at the top of the crawling ladder and is clamped at the joint of the left turning plate of the upper bottom plate and the hinge of the upper bottom plate. The ladder stand is fixed in the lower bottom plate and is installed in a folding mode, all parts can be detached and stored in the lower bottom plate, and the ladder stand is convenient to install and detach and convenient to use repeatedly.

Description

Technical Field

[0001] The utility model relates to the technical field of construction scaffolds, and particularly relates to a construction scaffold for building engineering. Background Art

[0002] Building engineering refers to the planning, surveying, design, construction, completion and other technical works for the new construction, renovation or expansion of buildings and ancillary structures, as well as the completed engineering entities and the installation works of the supporting lines, pipelines and equipment. It also refers to the construction works of various houses and buildings, also known as building workload. This part of the investment must be carried out with construction materials and labor, and can only be realized through construction activities. During the building engineering work, a construction scaffold is needed to increase the working height of construction workers. The construction scaffold is the code of conduct for construction workers in the construction industry and the guarantee for the safety and health of construction workers during the construction process.

[0003] The inventor of the present application found the following problems in the practical use process: during the actual use of the existing construction scaffolds, after the on-site erected construction scaffolds are disassembled after use, all the components are mixed together, and when used next time, it is still necessary to search for the components, which wastes time and has limitations in use.

[0004] Therefore, it is necessary to provide a construction scaffold for building engineering to solve the above technical problems. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a construction scaffold for building engineering, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A construction scaffold for building engineering, the construction scaffold for building engineering includes a protective plate, an upper bottom plate, inner inclined support rods, outer inclined support rods, vertical support rods, tie rods, a lower bottom plate, support blocks, universal wheels, limit blocks and a ladder.

[0008] Four vertical support rods are vertically arranged on the lower bottom plate, the upper parts of the four vertical support rods are fixed to the bottom of the upper bottom plate, a groove is arranged on the upper part of the upper bottom plate and a protective plate is arranged in the groove, and inner inclined support rods and outer inclined support rods are respectively arranged inside and outside the front and rear sides of the four vertical support rods.

[0009] The size of the lower bottom plate is larger than that of the upper bottom plate, the left sides of the upper bottom plate and the lower bottom plate are open, a support block is arranged near the opening of the lower bottom plate, the support block is connected to the bottom of the ladder through a hinge, a limit block is arranged on the lower bottom plate at the upper position of the ladder, and a convex plate is arranged at the top of the ladder and the convex plate is clamped at the hinge connection between the left flap of the upper bottom plate and the upper bottom plate.

[0010] The bottom of the lower base plate is provided with universal wheels, and an inclined pull rod is arranged on the right side of the lower base plate.

[0011] Preferably, the upper base plate and the lower base plate are cuboids with openings at the upper part.

[0012] Preferably, the left flap and the left side plate of the upper base plate and the lower base plate are respectively connected by hinges.

[0013] Preferably, the protective plate is a metal mesh plate.

[0014] Preferably, grooves are arranged on the front side, rear side and right side of the upper part of the upper base plate.

[0015] Preferably, the upper base plate is arranged on the right side of the lower base plate, and a ladder is arranged on the left side of the lower base plate.

[0016] Preferably, the height of the side plate on the left side of the lower base plate is greater than the height of the universal wheel.

[0017] Preferably, the inner inclined support rod and the outer inclined support rod are cross-arranged on both sides of the vertical support rod.

[0018] Preferably, the lower base plate and the four vertical support rods, the four vertical support rods and the upper base plate, and between the inner inclined support rod, the outer inclined support rod and the vertical support rod are all connected by threads.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. For the construction scaffold for construction projects, the ladder is fixed inside the lower base plate and installed by folding. Each part can be disassembled and stored inside the lower base plate. The installation and disassembly are convenient and it is convenient for repeated use.

[0021] 2. For the construction scaffold for construction projects, it contacts the ground through the brakeable universal wheels and the left flap, keeping the construction scaffold immobile on the ground and improving the overall stability of the construction scaffold. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the front view of a construction scaffold for construction projects of the utility model;

[0023] Figure 2 It is the left view of a construction scaffold for construction projects of the utility model;

[0024] Figure 3 It is the schematic diagram of the unfolded left flap in a construction scaffold for construction projects of the utility model;

[0025] Figure 4 It is the top view of the upper base plate in a construction scaffold for construction projects of the utility model;

[0026] Figure 5Schematic diagram of a climbing ladder in a construction scaffold for a building project of the present utility model.

[0027] In the figure: 1 is a protective plate; 2 is an upper bottom plate; 2-1 is a left flip plate; 3 is an inner inclined support rod; 4 is an outer inclined support rod; 5 is a vertical support rod; 6 is a pull rod; 7 is a lower bottom plate; 8 is a support block; 9 is a universal wheel; 10 is a limit block; 11 is a climbing ladder. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1

[0030] As Figures 1-5 shown, a construction scaffold for a building project, the construction scaffold for a building project includes a protective plate, an upper bottom plate, an inner inclined support rod, an outer inclined support rod, a vertical support rod, a pull rod, a lower bottom plate, a support block, a universal wheel, a limit block and a climbing ladder.

[0031] Four vertical support rods are vertically arranged on the lower bottom plate, the upper parts of the four vertical support rods are fixed to the bottom of the upper bottom plate, a groove is arranged on the upper part of the upper bottom plate and a protective plate is arranged in the groove; inner inclined support rods and outer inclined support rods are respectively arranged inside and outside the front and rear sides of the four vertical support rods.

[0032] The size of the lower bottom plate is larger than that of the upper bottom plate, the upper and lower bottom plates are open on the left side, a support block is arranged near the opening of the lower bottom plate, the support block is connected to the bottom of the climbing ladder through a hinge, a limit block is arranged on the lower bottom plate at the upper part of the climbing ladder, and a convex plate is arranged at the top of the climbing ladder and the convex plate is stuck at the hinge connection of the left flip plate of the upper bottom plate and the upper bottom plate; the hinge can adopt a hinge that can control the position, and the position is controlled by flipping the left plate.

[0033] Universal wheels are arranged at the bottom of the lower bottom plate, and an inclined pull rod is arranged on the right side of the lower bottom plate.

[0034] Preferably, the upper and lower bottom plates are cuboids with openings at the upper part. The inside of the upper bottom plate is the standing space for workers, and the inside of the lower bottom plate is for storing the climbing ladder and support rods, etc.

[0035] Preferably, the left flip plate and the left plate of the upper and lower bottom plates are respectively connected through hinges. The left plate of the upper bottom plate is connected through a hinge, so that workers can enter the upper bottom plate from the left; the left plate of the lower bottom plate is connected through a hinge, and the left plate contacts the ground and is fixed by being stuck.

[0036] Preferably, the protective plate is a metal mesh plate. The metal mesh plate plays a protective role and has good air permeability and is easy to store.

[0037] Preferably, grooves are provided on the front side, rear side and right side of the upper bottom plate. The protective plate is snapped into the groove of the upper bottom plate. When disassembling, it can be taken off, and the installation and disassembly are convenient.

[0038] Preferably, the upper bottom plate is arranged on the right side of the lower bottom plate, and a ladder is arranged on the left side of the lower bottom plate. The size of the upper bottom plate is smaller than that of the lower bottom plate. The upper bottom plate is fixed on the right side of the lower bottom plate through a support rod. There is space on the left side of the lower bottom plate and a ladder is arranged in this space.

[0039] Preferably, the height of the side plate on the left side of the lower bottom plate is greater than the height of the universal wheel. After the left side plate of the lower bottom plate is turned down, it contacts the ground, and the included angle between the left side plate and the ground plays a fixing role.

[0040] Preferably, the inner inclined support rod and the outer inclined support rod are cross - arranged on both sides of the vertical support rod. The cross - arrangement and the inner and outer sides of the vertical support rod are respectively arranged to ensure the stability of the vertical support rod.

[0041] Preferably, the lower bottom plate and the four vertical support rods, the four vertical support rods and the upper bottom plate, and between the inner inclined support rod, the outer inclined support rod and the vertical support rod are all connected by threads. While the threaded connection is convenient for disassembly, the vertical support rod, the inner inclined support rod and the outer inclined support rod do not distinguish between positive and negative, and can be connected arbitrarily. If one of them is damaged, it is convenient to replace.

[0042] Embodiment 2

[0043] As Figures 1-5 shown, a construction scaffold for construction engineering, the specific working process is as follows: Before use, all components are stored in the lower bottom plate. The lower bottom plate is a cuboid groove with an open top. By pulling the pull rod to move the lower bottom plate, the entire construction scaffold can be moved to the installation position to be installed;

[0044] After moving to the installation position to be installed, open the left side plate of the lower bottom plate to contact the ground, pull the pull rod to make the left side plate fixedly contact the ground, lock the universal wheels, take out the components in the lower bottom plate, turn over the ladder, insert the protective plate on the upper bottom plate, connect the bottom of the vertical support rod to the upper bottom plate, then fix the lower part of the vertical support rod on the lower bottom plate, and connect the inner and outer inclined support rods on the inner and outer sides of the vertical support rod; Open the left flip - plate of the upper bottom plate, and snap the top of the ladder at the hinge of the left flip - plate. Then the staff can operate on the construction scaffold;

[0045] After the staff has completed the operation, it is necessary to disassemble the construction scaffold, turn over and remove the ladder, remove the connection between the vertical support plate and the lower bottom plate, and then disassemble the vertical support plate, the inner and outer inclined support plates and the protection plate. First, store the ladder in the lower bottom plate, with the top of the ladder contacting the limit block. Then, sequentially store the support rod and the protection plate in the lower bottom plate. Turn the left flap on the left side of the lower bottom plate back to its initial position, release the braking device of the universal wheel, and the construction scaffold can be taken away as a whole through the pull rod.

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction scaffold for construction projects, characterized in that: The construction scaffold for building engineering includes a protective plate (1), an upper bottom plate (2), an inner inclined support rod (3), an outer inclined support rod (4), a vertical support rod (5), a pull rod (6), a lower bottom plate (7), a support block (8), a universal wheel (9), a limit block (10), and a ladder (11). Four vertical support rods (5) are vertically arranged on the lower bottom plate (7). The upper parts of the four vertical support rods (5) are fixed to the bottom of the upper bottom plate (2). There is a groove on the upper part of the upper bottom plate (2), and a protective plate (1) is arranged in the groove. Inner inclined support rods (3) and outer inclined support rods (4) are respectively arranged inside and outside the front and rear sides of the four vertical support rods (5). The size of the lower bottom plate (7) is larger than that of the upper bottom plate (2). The left sides of the upper bottom plate (2) and the lower bottom plate (7) are open. A support block (8) is arranged near the opening of the lower bottom plate (7). The support block (8) is hinged to the bottom of the ladder (11). A limit block (10) is arranged on the lower bottom plate (7) at the upper position of the ladder (11). The top of the ladder (11) is provided with a convex plate, and the convex plate is clamped at the hinge connection between the left flap (2-1) of the upper bottom plate (2) and the upper bottom plate (2). Universal wheels (9) are arranged at the bottom of the lower bottom plate (7), and an inclined pull rod (6) is arranged on the right side of the lower bottom plate (7).

2. The construction scaffold for construction projects according to claim 1, wherein, The upper bottom plate (2) and the lower bottom plate (7) are cuboids with openings at the upper parts.

3. The construction scaffold for construction projects according to claim 2, characterized in that, The left flap (2-1) and the left side plate of the upper bottom plate (2) and the lower bottom plate (7) are respectively connected by hinges.

4. The construction scaffold for construction works according to claim 1, characterized in that, The protective plate (1) is a metal mesh plate.

5. The construction scaffold for construction projects according to claim 1, wherein, Grooves are arranged on the front side, rear side, and right side of the upper part of the upper bottom plate (2).

6. The construction scaffold for construction work according to claim 1, characterized in that, The upper bottom plate (2) is arranged on the right side of the lower bottom plate (7), and a ladder (11) is arranged on the left side of the lower bottom plate (7).

7. The construction scaffold for construction projects according to claim 1, characterized in that, The height of the side plate on the left side of the lower bottom plate (7) is greater than the height of the universal wheel (9).

8. The construction scaffold for construction projects according to claim 1, wherein, The inner inclined support rods (3) and the outer inclined support rods (4) are arranged in a cross pattern on both sides of the vertical support rod (5).

9. The construction scaffold for construction works according to claim 1, characterized in that, Threaded connections are adopted between the lower bottom plate (7) and the four vertical support rods (5), between the four vertical support rods (5) and the upper bottom plate (2), and between the inner inclined support rods (3), the outer inclined support rods (4), and the vertical support rods (5).

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