Modularized operation stand

Abstract

The utility model relates to the technical field of operation racks, and provides a modular operation rack which comprises a rack body, a protective fence and a lock catch assembly. A working table top is formed at the top of the stand body; the protective guard is detachably installed on the periphery of the working table top. The lock catch assembly comprises a plug-in mounting piece and a plug-in receiving piece. The inserting pieces and the inserted pieces are arranged on the two sides of the protective fences correspondingly, and the inserting pieces can be inserted, clamped and locked in the inserted pieces of the adjacent protective fences. Due to the fact that the inserting pieces and the inserted pieces in the lock catch assemblies are arranged on the two sides of the protective fences respectively, every two adjacent protective fences can be fixedly connected in the mode that the inserting pieces are inserted, clamped and locked in the inserted pieces, and follow-up arrangement of a plurality of protective fences is greatly facilitated; and the assembling flexibility of the modularized operation stand and the universal adaptability of the modularized operation stand to places with different using sizes and types are fully ensured.

Description

Technical Field

[0001] The present disclosure relates to the technical field of work platforms, and in particular to a modular work platform. Background Art

[0002] Neutralization tank, sedimentation tank and flocculation tank (commonly known as triple tank) are one of the indispensable main equipment in the wet flue gas desulfurization and denitrification process. Since the triple tank is high and the process requires frequent loading of materials, it often takes a lot of economic and time costs to build movable scaffolding.

[0003] Moreover, the movable scaffolds in the prior art are of different models and sizes, and have relatively low commonality with each other. They are difficult to flexibly assemble according to different usage scenarios and have poor universal adaptability.

[0004] Therefore, there is an urgent need for a modular work platform on the market to solve the problems of difficult flexible assembly and poor universal adaptability of movable scaffolding in the existing technology. Summary of the Invention

[0005] The disclosed embodiment provides a modular work platform to solve the problems of difficult flexible assembly and poor universal adaptability of existing movable scaffolding.

[0006] The modular work platform provided in the embodiment of the present disclosure includes a platform body, a guardrail and a locking assembly;

[0007] The top of the platform body forms a working surface;

[0008] The guardrail is detachably mounted on the periphery of the work surface;

[0009] The lock assembly includes an insert and a receiving insert;

[0010] The inserting component and the receiving component are respectively arranged on both sides of the guardrail, and the inserting component can be inserted and locked in the receiving component in the adjacent guardrail.

[0011] In one embodiment, the platform body includes a structural frame and a grid plate;

[0012] A plurality of modular hollow areas are formed on the top of the structural frame, and the grid plate is at least partially detachably mounted on the plurality of modular hollow areas.

[0013] In one possible embodiment, the structural frame includes a plurality of sub-frames;

[0014] The sub-frames are welded from hollow square tubes and channel steels, and a plurality of the sub-frames are connected in a fixed or detachable manner to form the structural frame.

[0015] In one embodiment, the insert includes a mounting cylinder and a U-shaped connecting pin;

[0016] The first end of the U-shaped connecting pin is inserted into the mounting tube and can slide back and forth along the axial direction of the mounting tube;

[0017] The second end of the U-shaped connecting pin has an extension length that is smaller than the first end;

[0018] The second end can move back and forth synchronously with the first end to be inserted into the plug-in receiving element to be locked, or to slide out of the plug-in receiving element to be unlocked.

[0019] In one embodiment, a limit stopper is further provided at the end of the first end of the U-shaped connecting pin;

[0020] Furthermore, the diameter of the limit stopper is larger than the inner diameter of the mounting cylinder.

[0021] In one embodiment, the insertable component includes an insertable sleeve;

[0022] The inserted tubes are arranged at the same height and in parallel with the mounting tubes on both sides of the guardrail.

[0023] In one embodiment, the lower ends of the two vertical sides of the guardrail are respectively formed with insertion portions;

[0024] The platform body is provided with a plurality of spaced-apart plug-in holes on the periphery of the work surface;

[0025] The guardrail can be detachably inserted into the insertion hole through the insertion portion.

[0026] In one embodiment, a detachable fall prevention plate is further provided on the lower end side of the guardrail.

[0027] In one possible embodiment, the guardrail is rectangular;

[0028] Furthermore, the guardrail is provided with guard bars at intervals along its own height direction.

[0029] In one embodiment, the modular work platform further includes an escalator;

[0030] The escalator is detachably arranged on one side of the platform body.

[0031] The technical solution provided by the embodiments of the present disclosure has the following advantages over the prior art:

[0032] The modular work platform provided by the embodiment of the present disclosure is first fixedly overlapped to form a platform body during construction and use, and then the guardrails are respectively installed on the periphery of the work surface, and the two adjacent guardrails can be plugged and locked by a locking assembly, and the plug-in parts and the receiving parts in the locking assembly are respectively arranged on both sides of the guardrail, so that every two adjacent guardrails can be fixedly connected by plugging the plug-in parts into the receiving parts, which greatly facilitates the flexible setting of multiple guardrails, and fully improves the assembly flexibility of the modular work platform and its universal adaptability to different sizes and types of places.

[0033] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will become readily understood by reading the detailed description below with reference to the accompanying drawings, in which several embodiments of the present disclosure are shown by way of example and not limitation, wherein:

[0035] In the drawings, the same or corresponding reference numerals denote the same or corresponding parts.

[0036] Figure 1 A perspective view of a modular work platform provided by an embodiment of the present disclosure is shown;

[0037] Figure 2 A perspective view of a guardrail in a modular work platform provided by an embodiment of the present disclosure is shown;

[0038] Figure 3 Another perspective view of the modular work platform provided by an embodiment of the present disclosure is shown.

[0039] Explanation of the numbers in the figure: 1. Platform body; 11. Structural frame; 12. Grid plate; 2. Guardrail; 21. Insertion part; 22. Fall prevention plate; 3. Locking assembly; 31. Insertion part; 311. Mounting cylinder; 312. U-shaped connecting pin; 32. Insertion part; 4. Escalator. DETAILED DESCRIPTION

[0040] To make the purposes, features, and advantages of the present disclosure more apparent and understandable, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present disclosure without creative work shall fall within the scope of protection of the present disclosure.

[0041] The embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.

[0042] Combine Figure 1 and Figure 2 As shown, the embodiment of the present disclosure provides a modular work platform, which includes a platform body 1, a guardrail 2 and a locking assembly 3; the top of the platform body 1 forms a work surface; the guardrail 2 can be detachably installed on the periphery of the work surface; the locking assembly 3 includes an insert 31 and a receiving insert 32; wherein the insert 31 and the receiving insert 32 are respectively arranged on both sides of the guardrail 2, and the insert 31 can be inserted and locked in the receiving insert 32 in the adjacent guardrail 2.

[0043] The modular work platform can be specifically but not limited to being used in the triple-box wet flue gas desulfurization and denitrification process, and this example is used to illustrate the connection and use.

[0044] During specific construction and use, the platform body 1 is first built on the bottom periphery of the triple box, and the top of the platform body 1 forms a work surface that can be perpendicular to the side periphery of the triple box. Then the guardrails 2 are installed on the periphery of the work surface, and the two adjacent guardrails 2 can be plugged and locked by the locking assembly 3, and the plug-in parts 31 and the receiving plug-in parts 32 in the locking assembly 3 are respectively arranged on both sides of the guardrail 2. In this way, every two adjacent guardrails 2 can be fixedly connected by plugging and locking the plug-in parts 31 to the receiving plug-in parts 32, which greatly facilitates the flexible setting of multiple guardrails 2, and fully improves the assembly flexibility of the modular work platform and its universal adaptability to different sizes and types of places.

[0045] In summary, the modular work platform provided by the embodiments of the present disclosure has the beneficial effects of good assembly flexibility and strong adaptability to different usage scenarios.

[0046] In one embodiment, the platform body 1 includes a structural frame 11 and a grid plate 12; a plurality of modular hollow areas are formed on the top of the structural frame 11, and the grid plate 12 is at least partially detachably mounted to cover the plurality of modular hollow areas.

[0047] Specific, combined Figure 3 To further explain in detail, the platform body 1 is specifically configured as a structural frame 11 and a plurality of grid plates 12, and a plurality of modular hollow areas are formed on the top of the structural frame 11. The plurality of grid plates 12 can be partially detachably installed on the plurality of modular hollow areas, or can be detachably installed on the plurality of modular hollow areas one by one. In this way, the platform body 1 can be flexibly assembled by the plurality of grid plates 12 to form work surfaces of different sizes and shapes, which can fully adapt to different usage conditions.

[0048] Moreover, the above-mentioned grid plate 12 can be specifically configured as a water filter plate with uniform hollow holes, which can reduce the weight of the grid plate 12 on the one hand, and prevent rainwater, mud, etc. from accumulating on the work surface on the other hand.

[0049] The specific arrangement of the platform body 1 has the beneficial effects of being simple in structure and being able to flexibly assemble the work surface according to actual working conditions.

[0050] In one embodiment, the structural frame 11 includes a plurality of sub-frames; the sub-frames are welded from hollow square tubes and channel steels, and the plurality of sub-frames are connected in a fixed or detachable manner to form the structural frame 11 .

[0051] Specific, combined Figure 3 To further explain in detail, the structural frame 11 is specifically configured as multiple sub-frames, and the sub-frames are welded by hollow square tubes and channel steels. This can greatly reduce the actual manufacturing cost of the structural frame 11 and facilitate the manufacturing and material acquisition. Multiple sub-frames are connected by fixed or detachable means to form the structural frame 11. The specific fixed connection method can be but is not limited to being set to bolt connection, snap connection, etc.

[0052] The specific configuration of the structural frame 11 has the beneficial effects of being simple in structure, easy to manufacture at low cost, and capable of being flexibly assembled into structures of different sizes.

[0053] In one embodiment, the plug-in component 31 includes a mounting cylinder 311 and a U-shaped connecting pin 312; the first end of the U-shaped connecting pin 312 is limitedly inserted into the mounting cylinder 311 and can slide back and forth along the axial direction of the mounting cylinder 311; the extension length of the second end of the U-shaped connecting pin 312 is smaller than the first end; the second end can move back and forth synchronously with the first end to insert the plug-in component 32 to lock, or slide out the plug-in component 32 to unlock.

[0054] Specific, combined Figure 2 To further explain in detail, the plug-in 31 is specifically configured as a mounting tube 311 and a U-shaped connecting pin 312, and the first end of the U-shaped connecting pin 312 is movably limited and inserted into the mounting tube 311, and the second end of the U-shaped connecting pin 312 with a smaller extension length can move back and forth synchronously with the first end to insert into the plug-in 32 to lock, or slide out of the plug-in 32 to unlock. In this way, the locking or unlocking state of the plug-in 31 can be changed by sliding the first end of the U-shaped connecting pin 312 back and forth in the mounting tube 311, and the second end of the U-shaped connecting pin 312 is parallel to the first end and spaced apart to form a stable hook-shaped structure, which can form a stable and firm locking effect with the plug-in 32.

[0055] The specific arrangement of the above-mentioned plug-in component 31 has the beneficial effects of simple structure, convenient switching between locking and unlocking, and firm and stable locking with the receiving component 32.

[0056] In one embodiment, a limit stopper is further provided at the end of the first end of the U-shaped connecting pin 312 ; and the diameter of the limit stopper is larger than the inner diameter of the mounting cylinder 311 .

[0057] Specific, combined Figure 2 To further explain in detail, a limit stop head is also provided at the end of the first end of the U-shaped connecting pin 312, and the diameter of the limit stop head is larger than the inner tube diameter of the mounting tube 311. The limit stop head can specifically punch the end of the first end of the U-shaped connecting pin 312 into a "nail cap shape" or clamp it into an "arrow feather shape". In this way, the diameter of the limit stop head can be easily set to be larger than the inner tube diameter of the mounting tube 311, thereby preventing the first end of the U-shaped connecting pin 312 from accidentally falling off from the mounting tube 311 when sliding along the mounting tube 311.

[0058] The specific arrangement of the above-mentioned limit stopper has the beneficial effects of being simple in structure and being able to effectively prevent the first end of the U-shaped connecting pin 3122 from slipping out of the installation cylinder 311 .

[0059] In one embodiment, the receiving insert 32 includes an insert cylinder; the insert cylinder is arranged at the same height and parallel to the mounting cylinder 311 on both sides of the guardrail 2 .

[0060] Specific, combined Figure 2 To further explain in detail, the receiving insert 32 includes a receiving insert tube, which can be specifically welded and arranged at the same height and parallel to the mounting tube 311 on both sides of the guardrail 2. In this way, when the first end of the U-shaped connecting pin 312 slides back and forth relative to the mounting tube 311, the second end of the U-shaped connecting pin 312 can be simultaneously inserted into or slid out of the receiving insert tube.

[0061] The specific arrangement of the above-mentioned plug-in component 32 has the beneficial effects of being simple in structure and being able to be stably inserted and locked with the second end of the U-shaped connecting pin 312.

[0062] In one embodiment, the lower ends of the two vertical sides of the guardrail 2 respectively form an insertion portion 21; the platform body 1 is respectively provided with a plurality of spaced insertion holes on the periphery of the work surface; the guardrail 2 can be detachably inserted into the insertion holes through the insertion portion 21.

[0063] Specific, combined Figure 2 To further explain in detail, the lower ends of the two vertical sides of the guardrail 2 respectively form an insertion portion 21. The insertion portion 21 can be specifically but not limited to a square cylindrical shape. The corresponding insertion holes opened on the periphery of the work surface of the platform body 1 can be set to a square hole shape that is compatible therewith. In this way, the guardrail 2 can be detachably inserted into the insertion hole position through the insertion portion 21, and can be stably limited and fixed, fully ensuring the installation and fixing effect of the guardrail 2 and the platform body 1.

[0064] The specific arrangement of the above-mentioned insertion portion 21 has the beneficial effects of being simple in structure and being able to achieve rapid and stable installation of the guardrail 2 and the platform body 1 .

[0065] In one embodiment, a detachable fall-blocking plate 22 is further provided on the lower end side of the guardrail 2 .

[0066] Specific, combined Figure 2 To further explain in detail, the fall prevention plate 22 can be specifically configured as a hollow plate with a mesh structure, and the two vertical sides of the fall prevention plate 22 can be detachably installed on the lower end side of the guardrail 2 by means of card slot insertion.

[0067] By providing the above-mentioned fall prevention plate 22, the installation gap between the lower end side of the guardrail 2 and the platform body 1 can be effectively blocked, thereby preventing the relevant equipment on the working surface of the platform body 1 from rolling and sliding.

[0068] In one embodiment, the guardrail 2 is rectangular, and guard bars are arranged at intervals along the height direction of the guardrail 2 .

[0069] Specific, combined Figure 2 To further explain in detail, the guardrail 2 is specifically set to be a rectangle, and guardrail 2 is provided with guard bars at intervals along its own height direction. This can ensure the protective effect of the guardrail 2 while reducing the weight of the guardrail 2 itself, making the modular work platform more lightweight as a whole.

[0070] In one embodiment, the modular work platform further includes a ladder 4 ; the ladder 4 is detachably disposed on one side of the platform body 1 .

[0071] Specific, combined Figure 3 To further explain in detail, the escalator 4 can be detachably set on one side of the platform body 1 by screw connection, so that the operator can use the escalator 4 to quickly and conveniently transport work tools or work materials to the work surface of the platform body 1.

[0072] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Throughout the present disclosure, "plurality" means two or more, unless otherwise specifically defined.

[0073] The above description is merely a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A modular work platform, characterized in that: include: A platform body (1), the top of the platform body (1) forming a working surface; A guardrail (2) is detachably mounted on the periphery of the work surface; A lock assembly (3), comprising an inserting member (31) and a receiving member (32); The inserting component (31) and the receiving component (32) are respectively arranged on both sides of the guardrail (2), and the inserting component (31) can be inserted and locked in the receiving component (32) in the adjacent guardrail (2).

2. The modular work platform according to claim 1, characterized in that: The platform body (1) comprises a structural frame (11) and a grid plate (12); The top of the structural frame (11) forms a plurality of modular hollow areas, and the grid plate (12) is at least partially detachably mounted on the plurality of modular hollow areas.

3. The modular work platform according to claim 2, characterized in that: The structural frame (11) comprises a plurality of sub-frames; The sub-frames are welded from hollow square tubes and channel steels, and a plurality of the sub-frames are connected in a fixed or detachable manner to form the structural frame (11).

4. The modular work platform according to claim 1, characterized in that: The insert (31) comprises a mounting cylinder (311) and a U-shaped connecting pin (312); The first end of the U-shaped connecting pin (312) is inserted into the mounting tube (311) in a limited position and is capable of sliding back and forth along the axial direction of the mounting tube (311); The extension length of the second end of the U-shaped connecting pin (312) is smaller than that of the first end; The second end can move back and forth synchronously with the first end to insert the receiving plug-in (32) to lock, or slide out the receiving plug-in (32) to unlock.

5. The modular work platform according to claim 4, characterized in that: A limit stopper is also provided at the end of the first end of the U-shaped connecting pin (312); Furthermore, the diameter of the limit stopper is larger than the inner diameter of the installation cylinder (311).

6. The modular work platform according to claim 4, characterized in that: The receiving insert (32) comprises an insert sleeve; The receiving tubes are arranged at the same height and in parallel with the installation tubes (311) on both sides of the guardrail (2).

7. The modular work platform according to claim 1, characterized in that: The lower ends of the two vertical sides of the guardrail (2) respectively form insertion portions (21); The platform body (1) is provided with a plurality of plug-in holes arranged at intervals on the periphery of the work surface; The guardrail (2) can be detachably inserted into the insertion hole through the insertion portion (21).

8. The modular work platform according to claim 1, characterized in that: A detachable fall-blocking plate (22) is also provided on the lower end side of the guardrail (2).

9. The modular work platform according to claim 1, characterized in that: The guardrail (2) is rectangular; Furthermore, the guardrail (2) is provided with guard bars at intervals along its own height direction.

10. The modular work platform according to any one of claims 1 to 9, characterized in that: The modular work platform also includes an escalator (4); The escalator (4) is detachably arranged on one side of the platform body (1).

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