Adjustable operating platform

Abstract

The utility model discloses an adjustable operating platform which comprises a U-shaped bottom plate, an enclosure plate arranged above the bottom plate and a plurality of telescopic rods fixed on the inner side of the enclosure plate, the lower ends of the telescopic rods are fixedly connected with the bottom plate, the upper ends of the telescopic rods are fixedly connected with a movable square frame, and an opening is formed in the end, located at the opening of the bottom plate, of the movable square frame. Detachable windproof cloth is arranged on the movable square frame in the circumferential direction, and the lower end of the windproof cloth is fixedly connected with the upper end of the enclosure plate; the telescopic rod comprises a fixed sleeve and a sliding rod arranged in the fixed sleeve in a sliding mode, a fixed clamping piece is arranged at the bottom of the sliding rod, and a plurality of fixed holes matched with the fixed clamping piece are formed in the fixed sleeve. The wind-proof height adjusting device has the advantages that the wind-proof height adjusting device is simple in structure and convenient to use, the operation platform can be adjusted according to the wind-proof height actually needed on site, and therefore the influence of wind on constructors in the welding operation process is effectively reduced, and the influence of wind on the welding quality is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an adjustable operating platform, in particular to a height-adjustable windproof operating platform. Background Art

[0002] In existing engineering construction, steel structures are used more and more widely. Welding is required in many structures such as the main beams and secondary beams of steel structures. Due to the problem of lifting weight, steel columns of steel structures are usually constructed by lifting in sections and then welding them together.

[0003] The main structure is made of steel structure, and the weld grade is all level one. Because some areas are located in coastal areas or windy areas, the weld grade is easily affected by the external environment and the operators are affected by the environment on the welding platform.

[0004] In order to reduce the influence of external environmental factors during welding, especially the influence of wind, an adjustable operating platform is proposed. Utility Model Content

[0005] In view of the above technical problems, the utility model provides an operating platform with an easily adjustable windproof height, which can effectively reduce the influence of wind on construction workers during welding operations and avoid the influence of wind on welding quality. The technical solution is as follows:

[0006] An adjustable operating platform comprises a U-shaped base plate, a protective plate arranged above the base plate and a plurality of telescopic rods fixed on the inner side of the protective plate, wherein the lower ends of the telescopic rods are fixedly connected to the base plate, and the upper ends of the telescopic rods are fixedly connected to a movable frame, and an opening is also arranged at one end of the movable frame located at the opening of the base plate, and a detachable windproof cloth is circumferentially arranged on the movable frame, and the lower end of the windproof cloth is fixedly connected to the upper end of the protective plate; the telescopic rod comprises a fixed sleeve and a sliding rod slidably arranged inside the fixed sleeve, a fixing clamp is arranged at the bottom of the sliding rod, and a plurality of fixing holes matching the fixing clamp are arranged on the fixed sleeve.

[0007] Furthermore, the fixed clamp includes a fixed plate fixed on the bottom surface of the sliding rod, a spring is provided on one side of the fixed plate, one end of the spring is fixedly connected to the fixed plate, a limiting plate is provided on the other end of the spring, one side of the limiting plate is fixedly connected to one end of the spring, a clamping column is fixed on the other side of the limiting plate, and the clamping column can be inserted into the fixing hole.

[0008] Furthermore, a fixed square frame is commonly fixed to the outside of several of the fixed sleeves, the fixed square frame is located between the fixed sleeve and the protective plate, the fixed square frame is located at an opening corresponding to one end of the movable square frame, and a windproof door plate is movably provided inside the opening end of the fixed frame.

[0009] Furthermore, the fixed frame is symmetrically fixed with door panel sleeves on both sides of the inner side of one end of the opening, and the lower door panel sleeve is fixed on the upper end surface of the bottom plate corresponding to the position of the door panel sleeve, and columns matching the door panel sleeve and the lower door panel sleeve are arranged on both sides of the windproof door panel.

[0010] Furthermore, the windproof door plate is at the same height as the enclosure plate, thereby increasing the windproof effect.

[0011] Furthermore, the movable frame is composed of several sections which are fixedly connected by pins, and the size of the movable frame required for use can be flexibly spliced.

[0012] Furthermore, a limiting sliding groove matching with the clamping column is formed on the inner wall of the fixing sleeve located on one side of the fixing hole.

[0013] Furthermore, the edge of the bottom plate is bent upward to form a retaining edge, and the retaining edge is more firmly fixed to the enclosure plate.

[0014] Furthermore, a guide groove with a T-shaped cross-section is provided on the bottom surface of the sliding rod, and the upper end of the limit plate is arranged in the guide groove and slides along the guide groove. The upper end of the limit plate is stuck in the guide groove to ensure that the limit plate avoids bending the spring downward when following the movement of the sliding rod.

[0015] Furthermore, the windproof cloth is fixed to the movable frame by screws, and the windproof cloth is formed by a rectangular cloth.

[0016] The beneficial effects of the technical solution provided by the embodiment of the utility model are: the utility model has a simple structure and is easy to use, and the operating platform can be adjusted according to the windproof height actually required on site, thereby effectively reducing the impact of wind on construction personnel during welding operations, thereby avoiding the impact of wind on welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings used in the embodiments. Obviously, the drawings listed below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of an embodiment of the utility model;

[0020] Figure 3 yes Figure 2A magnified schematic diagram of the structure at center A;

[0021] Figure 4 yes Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0022] Figure 5 It is an exploded schematic diagram of the telescopic rod in the embodiment of the utility model;

[0023] Figure 6 is a cross-sectional schematic diagram of a telescopic rod in an embodiment of the utility model;

[0024] Figure 7 yes Figure 5 Enlarged schematic diagram of the structure at point C in the middle.

[0025] In the accompanying drawings, the list of components represented by each number is as follows: 1. Base plate; 2. Enclosure plate; 3. Telescopic rod; 4. Movable frame; 5. Windproof cloth; 6. Fixed frame; 7. Windproof door panel; 8. Door panel upper sleeve; 9. Door panel lower sleeve; 10. Pin; 11. Guard edge; 31. Fixed sleeve; 311. Limiting slide groove; 32. Sliding rod; 33. Fixed clamp; 331. Fixed plate; 332. Spring; 333. Limiting plate; 334. Clamp column; 34. Fixed hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] See also Figures 1 to 7 The embodiment of the utility model provides an adjustable operating platform, including a U-shaped base plate 1, a protective plate 2 arranged above the base plate 1, and a plurality of telescopic rods 3 fixed to the inner side of the protective plate 2, the lower end of the telescopic rod 3 is fixedly connected to the base plate 1, and the upper ends of the telescopic rods 3 are fixedly connected to a movable frame 4, and the movable frame 4 is also provided with an opening at one end of the opening of the base plate 1, and a detachable windproof cloth 5 is circumferentially arranged on the movable frame 4, and the lower end of the windproof cloth 5 is fixedly connected to the upper end of the protective plate 2; the telescopic rod 3 includes a fixed sleeve 31 and a sliding rod 32 slidably arranged inside the fixed sleeve 31, a fixed clamp 33 is arranged at the bottom of the sliding rod 32, and a plurality of fixing holes 34 matching the fixed clamp 33 are arranged on the fixed sleeve 31.

[0028] The fixing clamp 33 includes a fixing plate 331 fixed on the bottom surface of the sliding rod 32, a spring 332 is provided on one side of the fixing plate 331, one end of the spring 332 is fixedly connected to the fixing plate 331, a limiting plate 333 is provided on the other end of the spring 332, one side of the limiting plate 333 is fixedly connected to one end of the spring 332, a clamping column 334 is fixed on the other side of the limiting plate 333, and the clamping column 334 can be inserted into the fixing hole 34.

[0029] A fixed frame 6 is commonly fixed to the outside of several fixed sleeves 31, and the fixed frame 6 is located between the fixed sleeve 31 and the protective plate 2. An opening is correspondingly arranged at one end of the movable frame 4, and a windproof door plate 7 is movably arranged inside the opening end of the fixed frame 6.

[0030] The fixed frame 6 is located at the inner side of one end of the opening and has door panel upper sleeves 8 symmetrically fixed on both sides. The lower door panel sleeve 9 is fixed on the upper end of the bottom plate 1 at the position corresponding to the door panel sleeve 8. Columns matching the door panel sleeve 8 and the lower door panel sleeve 9 are arranged on both sides of the windproof door panel 7.

[0031] The windproof door plate 7 has the same height as the enclosure plate 2 ; the movable frame 4 is composed of several sections and is fixedly connected by pins 10 .

[0032] A limiting sliding groove 311 matching with the clamping column 334 is formed on the inner wall of the fixing sleeve 31 located on one side of the fixing hole 34 .

[0033] The edge of the bottom plate 1 is bent upward to form a retaining edge.

[0034] A guide groove with a T-shaped cross section is provided on the bottom surface of the sliding rod 32 , and the upper end of the limiting plate 333 is arranged in the guide groove and slides along the guide groove.

[0035] The windproof cloth is fixed to the movable frame by screws, and the windproof cloth is formed by a rectangular cloth.

[0036] Instructions for use: When using the device, first fix the base plate 1 at a suitable position where welding construction is required, then insert the windproof door panel 7 into the upper sleeve 8 and the lower sleeve 9 of the door panel through the plug column to fix it, then install the upper end of the windproof cloth 5 on the movable frame 4 by screws, and install the lower end of the windproof cloth 5 to the upper end of the enclosure plate 2, and then adjust the windproof height of the windproof cloth 5 by pressing the clamping column 334 to pull the adjusting telescopic rod 3, and the telescopic rod 3 is reset by the spring 332 on the fixing clamp 33, so that the clamping column 334 is reinserted into the fixing hole 34 so that the length of the telescopic rod 3 is fixed, that is, the height of the windproof cloth 5 is fixed.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable operating platform, characterized in that: It comprises a U-shaped bottom plate (1), a protective plate (2) arranged above the bottom plate (1), and a plurality of telescopic rods (3) fixed to the inner side of the protective plate (2), wherein the lower end of the telescopic rod (3) is fixedly connected to the bottom plate (1), and the upper ends of the plurality of telescopic rods (3) are fixedly connected to a movable frame (4), wherein the movable frame (4) is located at an open end of the bottom plate (1) and is also provided with an opening, and a detachable windproof cloth (5) is provided on the circumference of the movable frame (4), and the lower end of the windproof cloth (5) is fixedly connected to the upper end of the protective plate (2); The telescopic rod (3) comprises a fixed sleeve (31) and a sliding rod (32) slidably arranged inside the fixed sleeve (31); a fixing clamp (33) is arranged at the bottom of the sliding rod (32); and a plurality of fixing holes (34) matching the fixing clamp (33) are arranged on the fixed sleeve (31).

2. The adjustable operating platform according to claim 1, characterized in that: The fixing clamp (33) comprises a fixing plate (331) fixed to the bottom surface of the sliding rod (32); a spring (332) is arranged on one side of the fixing plate (331); one end of the spring (332) is fixedly connected to the fixing plate (331); a limiting plate (333) is arranged on the other end of the spring (332); one side of the limiting plate (333) is fixedly connected to one end of the spring (332); a clamping column (334) is fixed on the other side of the limiting plate (333); the clamping column (334) can be inserted into the fixing hole (34).

3. The adjustable operating platform according to claim 2, characterized in that: A fixed square frame (6) is commonly fixed to the outside of the plurality of fixed sleeves (31); the fixed square frame (6) is located between the fixed sleeve (31) and the enclosure plate (2); an opening is arranged at one end of the opening of the movable square frame (4) corresponding to the fixed square frame (6); and a windproof door plate (7) is movably arranged inside the opening end of the fixed frame (6).

4. The adjustable operating platform according to claim 3, characterized in that: The fixing frame (6) is symmetrically fixed with door panel upper sleeves (8) on both sides of the inner side of one end of the opening, and the door panel lower sleeve (9) is fixed on the upper end surface of the bottom plate (1) at a position corresponding to the door panel sleeve (8), and plug posts matching the door panel upper sleeve (8) and the door panel lower sleeve (9) are arranged on both sides of the windproof door panel (7).

5. The adjustable operating platform according to claim 4, characterized in that: The windproof door plate (7) is at the same height as the enclosure plate (2).

6. The adjustable operating platform according to claim 5, characterized in that: The movable frame (4) is composed of several sections and is fixedly connected by pins (10).

7. The adjustable operating platform according to claim 6, characterized in that: A limiting sliding groove (311) matching the clamping column (334) is provided on the inner wall of the fixing sleeve (31) located on one side of the fixing hole (34).

8. The adjustable operating platform according to claim 7, characterized in that: The edge of the bottom plate (1) is bent upward to form a retaining edge.

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