Scaffold for constructional engineering

Abstract

The utility model discloses a constructional engineering building scaffold, which relates to the field of constructional engineering and comprises a bottom cross bar frame, a bottom support frame is fixedly mounted at the upper end of the bottom cross bar frame, a first connecting cross bar frame is fixedly mounted at the upper end of the bottom support frame, and a treading net is fixedly mounted on the inner side of the first connecting cross bar frame. A top supporting frame is fixedly installed at the upper end of the first connecting cross rod frame, a second connecting cross rod frame is fixedly installed at the upper end of the top supporting frame, the two sides of the front portion of the bottom supporting frame and the two sides of the front portion of the top supporting frame are each movably sleeved with two rotating lantern rings, and positioning rotary knobs are installed on the outer sides of the rotating lantern rings in a threaded mode. The building scaffold for building engineering is matched with safety belt connection at different positions of a worker, so that the building worker can carry out construction operation more safely and conveniently, and when the building worker climbs up and down, connection of the safety belt is kept, and the building worker can climb up and down more safely.

Description

Technical Field

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

[0002] Scaffolding in construction projects is a variety of supports set up for workers to operate and solve vertical and horizontal transportation. It can be used by construction workers to carry out construction work on the scaffolding, so it is an indispensable facility in construction projects. When the existing scaffolding in construction projects is in use, after the builders stand on the scaffolding, they generally need to connect the safety belt to the scaffolding for safety protection. However, when the workers stand in different positions, they need to readjust the installation position of the safety belt. Therefore, it is inconvenient for the workers to connect the safety belts in different positions, which brings inconvenience to the construction work. In addition, when the construction workers climb up and down, they also need to reconnect the safety belts, which is also inconvenient for climbing up and down. Utility Model Content

[0003] The main purpose of the utility model is to provide a building scaffold for construction engineering, which can effectively solve the technical problems raised by the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The scaffolding of claim 1, wherein the first and second connecting rods are connected along the length of the support frame to form a rotation angle with respect to the first and second connecting rods, wherein the rotation angle is such that the scaffolding is in a state of being unstable.

[0006] As a further solution of the utility model, the four lower ends of the bottom cross bar frame are movably mounted with moving wheels, the four moving wheels are arranged in parallel, ladders are fixedly mounted on both sides of the bottom support frame, and a reinforcement net is fixedly mounted at the rear of the top support frame.

[0007] As a further solution of the utility model, the bottom cross bar frame, the first connecting cross bar frame and the second connecting cross bar frame are arranged vertically, and the bottom support frame is located below the top support frame.

[0008] As a further solution of the utility model, the rotating collar rotates around the outer sides of the bottom support frame and the top support frame, and the positioning knob penetrates into the inner side of the rotating collar and is closely connected with the bottom support frame and the top support frame.

[0009] As a further solution of the utility model, the safety lifting rod is located in front of the bottom support frame and the top support frame, and is vertically arranged between the upper and lower safety lifting rods.

[0010] As a further solution of the utility model, the lifting connection block is movable around the internal lifting of the safety lifting rod, the binding plate protrudes to the front of the safety lifting rod, and the lifting connection block is located between the two pull-out limit plates.

[0011] Compared with the prior art, the utility model has the following beneficial effects: when construction workers move on the scaffolding, the lifting connection block is lifted and lowered in the safety lifting rod, and the rotating ring rotates around the bottom support frame and the top support frame to match the safety belt connection of the workers at different positions, so that the construction workers can perform construction work more safely and conveniently;

[0012] When construction workers climb up and down on the scaffold, the lifting connection block can be lifted and moved inside the upper and lower safety lifting rods, so that the strap plate can be moved between the upper and lower layers of the scaffold, so that the construction workers can keep the safety belt connected when climbing up and down, and climb up and down more safely. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a building scaffold for a construction project according to the utility model;

[0014] Figure 2 It is a rear view of a construction engineering building scaffold of the utility model;

[0015] Figure 3 It is an enlarged view of a safety lifting rod in a building scaffold of a construction project of the utility model;

[0016] Figure 4 The utility model is a sectional diagram of a safety lifting rod in a building scaffold of a construction project.

[0017] In the figure: 1. bottom cross bar frame; 2. moving wheel; 3. bottom support frame; 4. ladder; 5. first connecting cross bar frame; 6. stepping net; 7. top support frame; 8. reinforcement net; 9. second connecting cross bar frame; 10. rotating ring; 11. positioning knob; 12. handle bar; 13. safety lifting rod; 14. lifting connection block; 15. binding plate; 16. pull-out limit plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-Figure 4 As shown, a construction engineering scaffolding comprises a bottom cross bar frame 1, a bottom support frame 3 is fixedly installed on the upper end of the bottom cross bar frame 1, a first connecting cross bar frame 5 is fixedly installed on the upper end of the bottom support frame 3, a treading net 6 is fixedly installed on the inner side of the first connecting cross bar frame 5, a top support frame 7 is fixedly installed on the upper end of the first connecting cross bar frame 5, a second connecting cross bar frame 9 is fixedly installed on the upper end of the top support frame 7, two rotating rings 10 are movably sleeved on both sides in front of the bottom support frame 3 and the top support frame 7, a positioning knob 11 is threadedly installed on the outer side of the rotating ring 10, a handle bar 12 and a safety lifting rod 13 are fixedly installed on the outer side of every two rotating rings 10, and the safety lifting rod 13 is located in front of the handle bar 12, a lifting connection block 14 is movably installed inside the safety lifting rod 13, a binding plate 15 is integrally formed on the outer side of the lifting connection block 14, and a pull-out limit plate 16 is inserted into the top and bottom of the safety lifting rod 13.

[0020] In this embodiment, the four lower ends of the bottom cross bar frame 1 are movably mounted with movable wheels 2, the four movable wheels 2 are arranged in parallel, ladders 4 are fixedly mounted on both sides of the bottom support frame 3, and a reinforcement net 8 is fixedly mounted behind the top support frame 7. The movable wheels 2 have the effect of moving and placing, the ladder 4 is for people to climb, and the reinforcement net 8 has the effect of reinforcing support.

[0021] In this embodiment, the bottom cross bar frame 1, the first connecting cross bar frame 5 and the second connecting cross bar frame 9 are arranged vertically, and the bottom support frame 3 is located below the top support frame 7. The bottom support frame 3 and the top support frame 7 are used to install and connect the bottom cross bar frame 1, the first connecting cross bar frame 5 and the second connecting cross bar frame 9.

[0022] In this embodiment, the rotating ring 10 rotates around the outer sides of the bottom support frame 3 and the top support frame 7, and the positioning knob 11 penetrates into the inner side of the rotating ring 10 and fits and connects with the bottom support frame 3 and the top support frame 7, and the positioning knob 11 plays the role of locking and positioning the rotating ring 10.

[0023] In this embodiment, the safety lifting rod 13 is located in front of the bottom support frame 3 and the top support frame 7, and the upper and lower safety lifting rods 13 are arranged vertically therebetween.

[0024] In this embodiment, the lifting connection block 14 is lifted and lowered around the interior of the safety lifting rod 13 , the binding plate 15 protrudes to the front of the safety lifting rod 13 , and the lifting connection block 14 is located between the two pull-out limit plates 16 .

[0025] It should be noted that the utility model is a construction engineering scaffolding. When in use, the bottom support frame 3 and the top support frame 7 connect and prop up the bottom cross bar frame 1, the first connecting cross bar frame 5 and the second connecting cross bar frame 9 to form the structure of the entire scaffolding. The moving wheels 2 move and place the scaffolding as a whole, and then the ladder 4 is used for construction workers to climb, and the stepping net 6 is used for construction workers to step on and stand, so that the construction workers can perform construction work on the scaffolding, and can also continue to build the scaffolding on the second connecting cross bar frame 9, which can be used in conjunction with construction projects of different heights.

[0026] When construction workers are working on the scaffold, the construction workers' safety belts can be fixed on the strap plate 15 to ensure the safety of the workers. When the workers move, the strap plate 15 drives the lifting connection block 14 to rise and fall in the safety lifting rod 13, and the rotating ring 10 rotates around the bottom support frame 3 and the top support frame 7 to match the safety belt connection of the workers at different positions.

[0027] When construction workers climb up and down on the scaffold, they can rotate the rotating ring 10 to align the upper and lower safety lifting rods 13 vertically, and then pull out the pull-out limit plate 16 in the safety lifting rod 13, so that the interior of the upper and lower safety lifting rods 13 is connected, and the lifting connection block 14 can be lifted and moved inside the upper and lower safety lifting rods 13, so that the binding plate 15 can move between the upper and lower layers of the scaffold, so that the construction workers can keep the safety belt connected when climbing up and down.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction engineering scaffolding, characterized in that: The invention comprises a bottom cross bar frame (1), a bottom support frame (3) is fixedly mounted on the upper end of the bottom cross bar frame (1), a first connecting cross bar frame (5) is fixedly mounted on the upper end of the bottom support frame (3), a treading net (6) is fixedly mounted on the inner side of the first connecting cross bar frame (5), a top support frame (7) is fixedly mounted on the upper end of the first connecting cross bar frame (5), a second connecting cross bar frame (9) is fixedly mounted on the upper end of the top support frame (7), and two rotating sleeves are movably mounted on both sides of the front of the bottom support frame (3) and the top support frame (7). A rotating collar (10) is provided, wherein a positioning knob (11) is threadedly mounted on the outer side of the rotating collar (10), a handle bar (12) and a safety lifting rod (13) are fixedly mounted on the outer side of each of the two rotating collars (10), and the safety lifting rod (13) is located in front of the handle bar (12), a lifting connection block (14) is movably mounted inside the safety lifting rod (13), a binding plate (15) is integrally formed on the outer side of the lifting connection block (14), and a pull-out limit plate (16) is inserted into the top and bottom of the safety lifting rod (13).

2. A construction engineering scaffolding according to claim 1, characterized in that: The four lower ends of the bottom crossbar frame (1) are all movably mounted with moving wheels (2), the four moving wheels (2) are arranged in parallel, ladders (4) are fixedly mounted on both sides of the bottom support frame (3), and a reinforcing net (8) is fixedly mounted behind the top support frame (7).

3. A construction engineering building scaffold according to claim 1, characterized in that: The bottom cross bar frame (1), the first connecting cross bar frame (5) and the second connecting cross bar frame (9) are arranged vertically, and the bottom support frame (3) is located below the top support frame (7).

4. A construction engineering building scaffold according to claim 1, characterized in that: The rotating collar (10) rotates around the outer sides of the bottom support frame (3) and the top support frame (7), and the positioning knob (11) penetrates into the inner side of the rotating collar (10) and is closely connected with the bottom support frame (3) and the top support frame (7).

5. A construction engineering scaffolding according to claim 1, characterized in that: The safety lifting rod (13) is located in front of the bottom support frame (3) and the top support frame (7), and is vertically arranged between the upper and lower safety lifting rods (13).

6. A construction engineering building scaffold according to claim 1, characterized in that: The lifting connection block (14) is movable around the interior of the safety lifting rod (13), the binding plate (15) protrudes to the front of the safety lifting rod (13), and the lifting connection block (14) is located between the two pull-out limit plates (16).

Images