Convenient-to-use handling frame for high and large independent column construction

Abstract

The utility model provides a convenient-to-use operation frame for tall and large independent column construction, which comprises an operation frame, a stand column and a crawling ladder fixedly mounted on the operation frame, the operation frame is symmetrically arranged on two sides of the stand column, a plurality of universal wheels are arranged below the operation frame, mounting rods are fixedly mounted above the universal wheels, and the crawling ladder is fixedly mounted on the operation frame. Butt-joint openings are formed in the positions, on the two sides of the stand column, below the operation frame, and the butt-joint openings are connected with the mounting rods in an embedded mode. A safety buckle is matched with a safety rope on the body of a worker, and the safety buckle is located between a fixing rod and a buckle, so that when the worker climbs the ladder upwards, the safety buckle is pulled through the safety rope, the safety buckle cancels attachment between the buckle and the fixing rod, and the safety buckle crosses the buckle; at the moment, the buckle is automatically tightened under the action of the torsional spring and keeps being attached to the fixing rod, and then the safety buckle is prevented from falling down, so that the worker does not need to cancel the hanging buckle of the safety buckle when climbing the ladder stand, and the climbing safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction scaffolds, in particular to an operation scaffold for the construction of tall independent columns that is convenient to use. Background Technique

[0002] With the rapid development of cities, in the construction of railway station buildings, more and more waiting halls of station buildings are gradually choosing broad and transparent spaces, and the structural columns of the halls are also starting to develop in the direction of "larger and higher". The columns of the station building are large in size and complex in steel bars. Using traditional steel pipe scaffolds as construction platforms not only consumes a large amount of support templates, requires a large amount of labor, has a long construction period, but also the safety cannot be well guaranteed. While using a detachable standardized column operation scaffold composed of two "C" - shaped frames welded by square steel pipes, on the one hand, it greatly reduces the construction investment, saves a large amount of time and labor costs, on the other hand, it speeds up the construction progress, and at the same time, it also well guarantees the construction safety.

[0003] Since the columns for construction are relatively tall, when workers climb the operation scaffold, they often need to wear safety ropes. However, when climbing, the safety ropes need to be continuously buckled and unbuckled to reach the working area at the required height. During this process, the installation ropes need to be unbuckled and then buckled again. When unbuckling and then re - buckling during climbing, the safety of the workers is reduced, which further increases the risk of the workers falling from a height during climbing. Secondly, since the operation scaffold is a frame welded by square steel pipes and the frame body is relatively tall, it is relatively inconvenient to move to other construction areas when needed.

[0004] Therefore, we provide an operation scaffold for the construction of tall independent columns that is convenient to use. Content of the Utility Model

[0005] The main purpose of the utility model is to provide an operation scaffold for the construction of tall independent columns that is convenient to use, which can effectively solve the problems raised in the background technique. When unbuckling and then re - buckling during climbing, the safety of the workers is reduced, which further increases the risk of the workers falling from a height during climbing. Secondly, since the operation scaffold is a frame welded by square steel pipes and the frame body is relatively tall, it is relatively inconvenient to move to other construction areas when needed.

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

[0007] A convenient-to-use scaffolding for the construction of tall independent columns, including a scaffolding, a column, and a ladder fixedly installed on the scaffolding. The scaffolding is symmetrically arranged on both sides of the column. A plurality of universal wheels are provided below the scaffolding, and mounting rods are fixedly installed above the universal wheels. Docking interfaces are provided below the scaffolding on both sides of the column, and the docking interfaces are fitted and connected with the mounting rods. Fixed rods are fixedly connected to one side of each ladder, and a safety buckle is provided between the fixed rod and the ladder. A connecting shaft is provided inside the fixed rod, and the connecting shaft is fitted and connected with the ladder. A buckle is fitted and movably connected in the middle of the fixed rod.

[0008] In the above solution, preferably, a torsion spring is fitted and installed inside the connecting shaft, and both ends of the torsion spring are fixedly connected to the buckle and the connecting shaft respectively. The buckle is inclined and fits against the inner side of the fixed rod.

[0009] In the above solution, preferably, multiple layers of construction walkways are fitted and installed inside the scaffolding, and guardrails are fixedly installed above the scaffolding.

[0010] In the above solution, preferably, a docking rod is fixedly installed above the guardrail, and the docking rod is matched with the docking interface.

[0011] In the above solution, preferably, support frames are fixedly installed on the scaffolding on both sides of the column, and the support frames are in an X shape to strengthen the stability of the scaffolding.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) For this convenient-to-use scaffolding for the construction of tall independent columns, by setting and installing devices such as fixed rods, connecting shafts, and buckles, and cooperating the safety buckle with the safety rope on the staff. Since the safety buckle is located between the fixed rod and the buckle, when the staff climbs up the ladder, the safety rope pulls the safety buckle, causing the safety buckle to cancel the fit between the buckle and the fixed rod and allowing the safety buckle to cross the buckle. At this time, the buckle automatically tightens under the action of the torsion spring and remains in contact with the fixed rod, thereby preventing the safety buckle from falling downward. Thus, when the staff climbs the ladder, there is no need to cancel the hanging of the safety buckle, improving the safety during climbing.

[0014] (2) For this convenient-to-use scaffolding for the construction of tall independent columns, by setting and installing devices such as fixed rods, connecting shafts, and buckles, when the staff comes down from the ladder, by manually pressing the buckle, the safety buckle is kept inside the fixed rod and falls through the buckle. Thus, while improving the safety during climbing for the staff, it also facilitates the staff to climb up and down the ladder.

[0015] (3) The convenient-to-use operating frame for the construction of tall independent columns is equipped with devices such as mounting rods, docking rods, and docking ports. When it is necessary to move the operating frame, the universal wheels below facilitate the staff to push the operating frame to the working area. When the position of the operating frame does not need to be moved, the mounting rod can be disengaged from the docking port, thereby canceling the installation and use of the universal wheels. When the height of the column is relatively high and it is necessary to increase the construction height of the operating frame, the docking rod is docked with the docking port below the operating frame and fixed with additional fixing equipment, thereby adding and raising the operating frame for use, so as to realize the lifting and expansion of the working platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the partial structure of the operating frame of the present invention.

[0019] Figure 3 It is a schematic diagram of the split structure of the universal wheel and the docking port of the present invention.

[0020] Figure 4 It is a schematic diagram of the partial structure of the ladder of the present invention.

[0021] Figure 5 For the present invention Figure 3 It is a schematic diagram of the partial structure at position A in the present invention.

[0022] Figure 6 For the present invention Figure 4 It is a schematic diagram of the partial structure at position B in the present invention.

[0023] Figures 1-6 In the figure: 1. Operating frame; 101. Docking port; 2. Column; 3. Construction walkway; 4. Universal wheel; 401. Mounting rod; 5. Docking rod; 6. Guardrail; 7. Support frame; 8. Ladder; 801. Fixed rod; 802. Connecting shaft; 803. Buckle; 9. Safety buckle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0025] As shown Figures 2-6 in the figure, in this embodiment, an operating frame for the construction of a tall independent column that is convenient to use includes an operating frame 1 and a column 2, as well as a ladder 8 fixedly installed on the operating frame 1. The operating frames 1 are symmetrically arranged on both sides of the column 2. A plurality of universal wheels 4 are provided below the operating frame 1, and mounting rods 401 are fixedly installed above the universal wheels 4. Docking ports 101 are provided below the operating frames 1 on both sides of the column 2, and the docking ports 101 are fitted and connected with the mounting rods 401. Fixing rods 801 are fixedly connected to one side of the ladder 8, and a safety buckle 9 is provided between the fixing rod 801 and the ladder 8. A connecting shaft 802 is provided inside the fixing rod 801, and the connecting shaft 802 is fitted and connected with the ladder 8. A buckle 803 is fitted and movably connected in the middle of the fixing rod 801. A torsion spring is fitted and installed in the connecting shaft 802, and both ends of the torsion spring are fixedly connected to the buckle 803 and the connecting shaft 802 respectively. The buckle 803 is inclined and fits against the inside of the fixing rod 801;

[0026] Specifically, through this setting, the column 2 is surrounded by two "C"-shaped operating frames 1, and the two operating frames 1 are connected by a construction walkway 3, which is convenient for workers to operate at different heights. When it is necessary to move the operating frame 1, the universal wheels 4 below are used to facilitate the workers to push the operating frame 1 to the working area. At the same time, the wheels on the universal wheels 4 are locked by the fixators on the universal wheels 4 to ensure the stability and safety of the operating frame 1 during the construction process. When it is not necessary to move the position of the operating frame 1, the engagement of the mounting rod 401 can be cancelled from the docking port 101, thereby cancelling the installation and use of the universal wheels 4;

[0027] When the worker climbs on the ladder 8, the safety buckle 9 cooperates with the safety rope on the worker's body to ensure the safety of the worker during the climbing process of the ladder 8. Since the safety buckle 9 is located between the fixing rod 801 and the buckle 803, when the worker climbs up the ladder 8, the safety rope pulls the safety buckle 9, causing the safety buckle 9 to cancel the fit between the buckle 803 and the fixing rod 801, and the safety buckle 9 crosses the buckle 803. At this time, the buckle 803 automatically tightens under the action of the torsion spring and remains in contact with the fixing rod 801, thereby preventing the safety buckle 9 from falling downwards. Thus, when the worker climbs the ladder 8, there is no need to cancel the hanging of the safety buckle 9, improving the safety during climbing. When the worker comes down from the ladder 8, by manually pressing the buckle 803, the safety buckle 9 is kept inside the fixing rod 801 and falls through the buckle 803, thereby improving the safety of the worker during climbing and facilitating the worker to climb down the ladder 8.

[0028] As shown Figures 1-4As shown in the figure, in this embodiment, multiple layers of construction walkways 3 are fitted and installed on the inner sides of the operation frames 1. Guardrails 6 are fixedly installed above the operation frames 1. A docking rod 5 is fixedly installed above the guardrail 6, and the docking rod 5 is arranged to match the docking port 101. Support frames 7 are fixedly installed on the operation frames 1 on both sides of the column 2, and the support frames 7 are in an X shape to strengthen the stability of the operation frame 1.

[0029] Specifically, through this setting, when the staff is performing construction operations on the column 2 on the operation frame 1, the construction walkway 3 facilitates the staff to move around and work on the operation frame 1. The upper-layer construction walkway 3 is protected by the guardrail 6 to improve the safety of the staff during construction. At the same time, the support frame 7 is used to strengthen the overall stability of the operation frame 1 during use. When the height of the column 2 is relatively high and the construction height of the operation frame 1 needs to be increased, the docking rod 5 is docked with the docking port 101 below the operation frame 1 and fixed by additional fixing equipment, so as to add and increase the height of the operation frame 1 for use, thereby realizing the lifting and expansion of the operation platform.

[0030] It should be noted that when using the utility model as an operating frame for the construction of tall independent columns that is convenient to use, the universal wheels 4 at the bottom facilitate the staff to push the operating frame 1 to the working area. At the same time, the wheels on the universal wheels 4 are locked through the fixator on the universal wheels 4 to ensure the stability and safety of the operating frame 1 during the construction process. When it is not necessary to move the position of the operating frame 1, the mounting rod 401 can be disengaged from the docking port 101, thereby canceling the installation and use of the universal wheels 4. When the staff is performing construction operations on the column 2 on the operating frame 1, the construction walkway 3 facilitates the staff to walk and work on the operating frame 1. The upper construction walkway 3 is protected by the guardrail 6 to improve the safety of the staff during construction. At the same time, the support frame 7 strengthens the overall stability of the operating frame 1 during use. When the height of the column 2 is relatively high and it is necessary to increase the construction height of the operating frame 1, the docking rod 5 is docked with the docking port 101 below the operating frame 1 and fixed by additional fixing equipment, thereby adding and increasing the height of the operating frame 1 for use. When the staff climbs on the ladder 8, the safety buckle 9 cooperates with the safety rope on the staff's body to ensure the safety of the staff during the process of climbing the ladder 8. Since the safety buckle 9 is located between the fixed rod 801 and the buckle 803, when the staff climbs up the ladder 8, the safety rope pulls the safety buckle 9, causing the safety buckle 9 to disengage the fit between the buckle 803 and the fixed rod 801 and enabling the safety buckle 9 to cross over the buckle 803. At this time, the buckle 803 automatically tightens under the action of the torsion spring and maintains the fit with the fixed rod 801, thereby preventing the safety buckle 9 from falling downward. Thus, when the staff climbs the ladder 8, there is no need to cancel the hanging of the safety buckle 9, improving the safety during climbing. When the staff comes down from the ladder 8, by manually pressing the buckle 803, the safety buckle 9 is kept inside the fixed rod 801 and falls through the buckle 803, thereby improving the safety of the staff during climbing and facilitating the staff to climb down from the ladder 8.

[0031] The preferred embodiments of the utility model disclosed above are only used to help illustrate the utility model. The preferred embodiments do not elaborate on all the details and do not limit the utility model to only the specific implementation manners. The utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the utility model, so that those skilled in the relevant technical field can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An operating scaffold for the construction of tall independent columns that is convenient to use, comprising an operating scaffold (1) and a column (2), as well as a ladder (8) fixedly installed on the operating scaffold (1). The operating scaffold (1) is symmetrically arranged on both sides of the column (2), and is characterized in that: A plurality of universal wheels (4) are provided below the operation frame (1), and mounting rods (401) are fixedly installed above the universal wheels (4). Docking ports (101) are provided below the operation frames (1) on both sides of the column (2), and the docking ports (101) are fitted and connected with the mounting rods (401). Fixed rods (801) are fixedly connected to one side of the ladder (8), and a safety buckle (9) is provided between the fixed rods (801) and the ladder (8). A connecting shaft (802) is provided inside the fixed rod (801), and the connecting shaft (802) is fitted and connected with the ladder (8). A buckle (803) is fitted and movably connected to the middle of the fixed rod (801).

2. The operating frame for the construction of a tall independent column that is convenient to use according to claim 1, characterized in that, A torsion spring is fitted and installed inside the connecting shaft (802), and both ends of the torsion spring are fixedly connected to the buckle (803) and the connecting shaft (802) respectively. The buckle (803) is inclined and fitted to the inner side of the fixed rod (801).

3. The operating frame for the construction of a tall independent column that is convenient to use according to claim 1, characterized in that, Multiple layers of construction walkways (3) are fitted and installed inside the operation frames (1). Guardrails (6) are fixedly installed above the operation frames (1).

4. An operating frame for the construction of a tall independent column that is convenient to use, as described in claim 3, characterized in that, A docking rod (5) is fixedly installed above the guardrail (6), and the docking rod (5) is matched with the docking port (101).

5. The operation scaffold for the construction of a tall independent column that is convenient to use according to claim 4, characterized in that, Support frames (7) are fixedly installed on the operation frames (1) on both sides of the column (2), and the support frames (7) are in an X shape to strengthen the stability of the operation frame (1).

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