Portable steel structure operation platform

Abstract

The utility model discloses a portable steel structure operating platform which comprises a hanging piece and a pulling piece which are used for connecting a steel structure and an operating suspension cage, the operating suspension cage comprises an operating plate, two suspension rods and two protective rods, the tops of the two suspension rods are connected through a hanging rod, and the middles of the two suspension rods are connected through a step ladder. The two protective rods are connected through protective fences, the protective rods and the hanging rods on the corresponding sides are connected through protective fences, long-strip-shaped adjusting holes are formed in the middles of the hanging rods in the length direction, and the hanging pieces comprise hooks matched with clamping hooks on the edges of the sides, away from the operation hanging cage, of the upper flange plate of the steel structure and protective hooks matched with the clamping hooks of the hanging rods. The end, penetrating through the long-strip-shaped adjusting hole, of the threaded rod is provided with a pulling hook matched with an edge clamping hook on the side, away from the operation hanging cage, of the lower flange plate of the steel structure, and two locking nuts are arranged on the threaded rod. The steel structure and the operation suspension cage are connected through the hanging pieces, the steel structure and the operation suspension cage are fastened through the pulling pieces, the positions of the pulling pieces are reliable, and the steel structure operation suspension cage can be used for steel structures of different sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure operating platforms, in particular to a portable steel structure operating platform. Background Art

[0002] During construction, steel structure welding is a time-consuming and labor-intensive process that requires long-term assistance from mechanical equipment such as aerial platforms. This significantly wastes time and machinery costs, resulting in a waste of construction equipment resources. Therefore, a steel structure welding operation assistance device is needed to support construction workers while they perform steel structure welding operations. Existing steel structure welding operation assistance devices are complex in structure, heavy in weight, difficult to move, and inconvenient to use. Therefore, a portable steel structure operation platform with a lightweight structure and easy movement is urgently needed. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a portable steel structure operating platform in response to the deficiencies in the above-mentioned prior art. The design of the portable steel structure operating platform is novel and reasonable. By arranging hangers to connect the steel structure and the operating cage, the operating cage can be easily fixed on the steel structure. The steel structure and the operating cage are fastened by tie members, which is safe and reliable. The position of the tie members is reliable, which can meet the use of steel structures of different sizes and is easy to promote and use.

[0004] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0005] The above-mentioned portable steel structure operating platform is characterized in that: the number of the hangers is two, and the two connecting rods in the two hangers are fixedly connected by multiple reinforcement rods.

[0006] The above-mentioned portable steel structure operating platform is characterized in that the number of the anchors is two, and the two anchors correspond to the two suspension rods one-to-one.

[0007] The above-mentioned portable steel structure operating platform is characterized in that the distance between the hook end of the hook and the hook end of the protective hook is not greater than half the width of the upper flange plate of the steel structure.

[0008] The above-mentioned portable steel structure operating platform is characterized in that the inner surface of the hook in contact with the upper flange plate of the steel structure and the inner surface of the tie hook in contact with the lower flange plate of the steel structure are both provided with a rubber protective layer.

[0009] The above-mentioned portable steel structure operating platform is characterized in that a protective lock connected to the safety rope carried by the operator is installed on the guardrail.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] 1. The utility model can easily provide operators with a welding construction platform by setting up an operating cage. The use of the operating cage can effectively solve the problem of personnel positioning during steel structure welding. The tops of the two hangers in the operating cage are connected by a hanging rod, and the hanging rod can be easily hung on the hanger. The operating cage is installed on the steel structure through the hanger. Workers enter the operating cage through a climbing vehicle for construction, which reduces the actual operating time of mechanical equipment, increases the actual operating rate of mechanical equipment, shortens the construction period, saves project costs, and is easy to promote and use.

[0012] 2. The hanger of the utility model includes a hook that cooperates with the edge hook of the upper flange plate of the steel structure away from the operating cage and a protective hook that cooperates with the hook of the hanging rod. The hook and the protective hook are connected by a connecting rod. It is convenient and quick to connect or disassemble the steel structure and the operating cage. The structure is light and easy to use.

[0013] 3. The design of the utility model is novel and reasonable. A long adjustment hole is opened in the middle of the boom along the length direction. One end of the screw in the anchor member passing through the long adjustment hole is provided with a anchor hook that cooperates with the edge hook of the lower flange plate of the steel structure away from the operating cage. Locking nuts are respectively provided on both sides of the boom. The steel structure and the operating cage are fastened by the anchor member, which is safe and reliable, and the position of the anchor member is reliable, which can meet the use of steel structures of different sizes and is easy to promote and use.

[0014] To sum up, the design of the utility model is novel and reasonable. By arranging a hanger to connect the steel structure and the operating cage, the operating cage can be easily fixed on the steel structure. The steel structure and the operating cage are fastened by the anchors, which is safe and reliable. The position of the anchors is reliable, which meets the use of steel structures of different sizes and is easy to promote and use.

[0015] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the connection relationship of the present utility model.

[0018] Description of the accompanying drawings:

[0019] 1—upper flange plate of steel structure; 2—lower flange plate of steel structure; 3—hanging parts;

[0020] 3-1—Connecting rod; 3-2—Hook; 3-3—Protective hook;

[0021] 4—Reinforcement rod; 5—Operation panel; 6—Lifting rod;

[0022] 7—Guardrail; 8—Hanging rod; 9—Step ladder;

[0023] 10—long adjustment hole; 11—screw; 12—tie hook;

[0024] 13—Locking nut; 14—Guardrail; 15—Guard lock. DETAILED DESCRIPTION

[0025] like Figure 1 and Figure 2 As shown, the utility model includes a hanger 3 and a tie piece connecting the steel structure and the operating cage. The operating cage includes an operating panel 5, two suspension rods 6 arranged on the side of the operating panel 5 close to the steel structure, and two guard rods 7 arranged on the side of the operating panel 5 away from the steel structure. The tops of the two suspension rods 6 are connected by a hanging rod 8, and the middle parts of the two suspension rods 6 are connected by a step ladder 9. The two guard rods 7 and the guard rods 7 and the corresponding side suspension rods 6 are connected by guardrails 14. A long adjustment hole 10 is opened in the middle of the suspension rod 6 along the length direction. The hanger 3 includes a hook 3-2 that cooperates with the edge hook of the upper flange plate 1 of the steel structure away from the operating cage and a protective hook 3-3 that cooperates with the hook of the hanging rod 8. The hook 3-2 and the protective hook 3-3 are connected by a connecting rod 3-1. The anchor includes a screw 11 arranged at the bottom of the steel structure. One end of the screw 11 passes through the long adjustment hole 10 and is provided with a anchor hook 12 that cooperates with the edge hook of the lower flange plate 2 of the steel structure away from the operating cage. Locking nuts 13 are respectively provided on both sides of the hanger 6.

[0026] It should be noted that by setting up an operating cage, it is easy to provide operators with a welding construction platform. The use of the operating cage can effectively solve the problem of personnel positioning during steel structure welding. The tops of the two booms in the operating cage are connected by a hanging rod, which can be easily hung on the hanger. The operating cage is installed on the steel structure through the hanger. Workers enter the operating cage through a climbing vehicle to carry out construction, which reduces the actual operating time of mechanical equipment, increases the actual operating rate of mechanical equipment, shortens the construction period, and saves project costs. The hanger includes an edge clip that is connected to the upper flange plate of the steel structure away from the side of the operating cage. The hook cooperates with the hook and the protective hook cooperates with the hanging rod hook. The hook and the protective hook are connected by a connecting rod. It is convenient and quick to connect or disassemble the steel structure and the operating cage. The structure is light and easy to use. By opening a long adjustment hole along the length direction in the middle of the boom, the end of the screw in the anchor passing through the long adjustment hole is provided with a tie hook that cooperates with the edge hook of the lower flange plate of the steel structure away from the operating cage. Locking nuts are respectively provided on both sides of the screw rod. The steel structure and the operating cage are fastened by the tie piece, which is safe and reliable. The position of the tie piece is reliable and can meet the use of steel structures of different sizes.

[0027] In this embodiment, there are two hangers 3 , and the two connecting rods 3 - 1 in the two hangers 3 are fixedly connected by a plurality of reinforcing rods 4 .

[0028] It should be noted that the pendant 1 is welded with a plurality of reinforcing rods 4 using square steel to form a whole, thereby increasing the stability of the pendant.

[0029] In this embodiment, there are two anchors, and the two anchors correspond to the two suspension rods 6 on a one-to-one basis.

[0030] In this embodiment, the distance between the hook end of the hook 3-2 and the hook end of the protective hook 3-3 is no more than half the width of the upper flange plate 1 of the steel structure, ensuring that the protective hook 3-3 effectively limits the operating cage and prevents the operating cage from moving out of the protective hook 3-3.

[0031] In this embodiment, the inner surface of the hook 3-2 in contact with the upper flange plate 1 of the steel structure and the inner surface of the tie hook 12 in contact with the lower flange plate 2 of the steel structure are both provided with a rubber protective layer. The rubber protective layer prevents the steel structure from being worn during the use and movement of the cage.

[0032] In this embodiment, a protection lock 15 connected to a safety rope carried by an operator is installed on the protection fence 14. The operator needs to lock the protection lock 15 during operation to ensure safety.

[0033] When the utility model is used, the hook 3-2 is first connected to the edge hook of the upper flange plate 1 of the steel structure away from the side of the operating cage, and then the operating cage is lifted to a high altitude, so that the hanging rod is hooked on the two upper protective hooks 3-3, and the operating cage is rotated downward to keep it in a vertical state. The step ladder 9 provides an up and down passage for personnel, and the two locking nuts 13 are locked after the tie hook 12 is connected to the edge hook of the lower flange plate 2 of the steel structure away from the side of the operating cage to ensure that the operating cage does not shake during use. When shifting, loosen the two locking nuts 13 to separate the tie hook 12 from the lower flange plate 2 of the steel structure, and move the operating platform to the next working position. The structure is light, the dead weight is small, the position change and movement are fast, and it is easy to use. When dismantling the operating cage, first remove the screw 11, then rotate the operating cage to a horizontal state, and move horizontally so that the operating cage and the hanger 1 are both separated from the steel structure.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A portable steel structure operating platform, characterized by: The invention comprises a hanger (3) and a tie piece for connecting a steel structure and an operating cage, wherein the operating cage comprises an operating panel (5), two suspension rods (6) arranged on the side of the operating panel (5) close to the steel structure, and two guard rods (7) arranged on the side of the operating panel (5) away from the steel structure. The tops of the two suspension rods (6) are connected by a hanger rod (8), the middle parts of the two suspension rods (6) are connected by a step ladder (9), the two guard rods (7) and the guard rods (7) and the corresponding side suspension rods (6) are connected by a guardrail (14), the middle part of the suspension rod (6) is provided with a long adjustment hole (10) along the length direction, and the hanger (3) is provided with a long adjustment hole (10) along the length direction. ) includes a hook (3-2) that cooperates with the edge hook of the upper flange plate (1) of the steel structure away from the operating cage and a protective hook (3-3) that cooperates with the hook of the hanging rod (8), the hook (3-2) and the protective hook (3-3) are connected by a connecting rod (3-1), and the anchor includes a screw rod (11) arranged at the bottom of the steel structure, and one end of the screw rod (11) passing through the long adjustment hole (10) is provided with a tie hook (12) that cooperates with the edge hook of the lower flange plate (2) of the steel structure away from the operating cage, and locking nuts (13) are respectively provided on both sides of the hanging rod (6).

2. A portable steel structure operating platform according to claim 1, characterized in that: There are two hangers (3), and the two connecting rods (3-1) in the two hangers (3) are fixedly connected via a plurality of reinforcing rods (4).

3. A portable steel structure operating platform according to claim 1, characterized in that: The number of the anchors is two, and the two anchors correspond to the two suspension rods (6) on a one-to-one basis.

4. A portable steel structure operating platform according to claim 1, characterized in that: The distance between the hook end of the hook (3-2) and the hook end of the protective hook (3-3) is no greater than half the width of the upper flange plate (1) of the steel structure.

5. A portable steel structure operating platform according to claim 1, characterized in that: The inner surface of the hook (3-2) in contact with the upper flange plate (1) of the steel structure and the inner surface of the tie hook (12) in contact with the lower flange plate (2) of the steel structure are both provided with a rubber protective layer.

6. A portable steel structure operating platform according to claim 1, characterized in that: A protection lock (15) connected to a safety rope carried by an operator is installed on the protection fence (14).

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