Splicing type protection platform

Abstract

The utility model discloses a splicing type protection platform which comprises first platform structures and second platform structures, the first platform structures and the second platform structures can be assembled and connected, and a plurality of groups of first platform structures and a plurality of groups of second platform structures are annularly assembled to form a complete annular protection platform which is mounted at the top of an anaerobic fermentation tank; the first platform structure comprises a first guardrail and a first bottom frame, a first connecting frame is arranged on the first guardrail, the second platform structure comprises a second guardrail and a second bottom frame, a second connecting frame is arranged on the second guardrail, and the first connecting frame and the second connecting frame are connected through a clamping assembly. The first guardrail and the second guardrail can be positioned and assembled, the first guardrail and the second guardrail can be conveniently installed, the first bottom frame and the second bottom frame can be assembled in an attached mode, the split type assembly structure is adopted, transportation is convenient, and meanwhile installation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to anaerobic tank technology, in particular to a spliced ​​protection platform. Background Art

[0002] The function of the anaerobic fermentation tank is to provide excellent conditions for the growth of microorganisms so as to meet the growth and reproduction of microorganisms. In the anaerobic fermentation tank, these organisms play their catalytic or metabolic functions and produce reactants and metabolites that are difficult to obtain through conventional chemical reactions. Due to the large size of the anaerobic fermentation tank, a guardrail platform is usually installed on the top to protect the maintenance personnel.

[0003] Currently, the protective platform is an integrated structure, which is installed on the top of the anaerobic fermentation tank as a whole. It is inconvenient to transport. At the same time, it needs to be installed as a whole and needs to be installed with a large hoist. The installation operation is time-consuming and labor-intensive. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a spliced ​​protection platform, which solves the problem that the current protection platform is an integrated structure, which is installed in an integral manner on the top of the anaerobic fermentation tank, is inconvenient to transport, and at the same time, it needs to be installed as a whole, requires the use of large-scale lifting equipment for installation, and the installation operation is time-consuming and laborious.

[0005] In order to solve the above technical problems, the utility model provides a spliced ​​protection platform, including a first platform structure and a second platform structure, the first platform structure and the second platform structure can be assembled and connected, multiple groups of first platform structures and multiple groups of second platform structures are assembled in a ring shape to form a complete ring-shaped protection platform, and installed on the top of the anaerobic fermentation tank; the first platform structure includes a first guardrail and a first base frame, a first connecting frame is arranged on the first guardrail, the second platform structure includes a second guardrail and a second base frame, a second connecting frame is arranged on the second guardrail, the first connecting frame and the second connecting frame are connected by a clamping assembly, and pedals are arranged on the first base frame and the second base frame.

[0006] Preferably, the clamping assembly includes a positioning plate, which is arranged on the second connecting frame, the positioning rod is clamped in the positioning seat, and the positioning seat is arranged on the first connecting frame, so that the positioning plate and the positioning seat can be connected to facilitate the assembly of the first connecting frame and the second connecting frame.

[0007] Preferably, a groove is provided on the positioning plate, a snap-in pin is provided in the groove, the snap-in pin is snap-fitted in the positioning port, and the positioning port is provided on the positioning seat, so that the positioning plate and the positioning seat can be automatically connected.

[0008] Preferably, a return spring is arranged in the groove, one end of the return spring is connected to the locking pin, and the locking pin can be driven to return and move and be locked into the positioning port through the elastic force of the return spring.

[0009] Preferably, a clamping column is provided on the pedal, and the clamping column is connected to the first base frame and the second base frame through a locking assembly, so that the pedal can be connected to the first base frame and the second base frame.

[0010] Preferably, the locking assembly includes a limit column, which is clamped in a center opening, which is arranged in the middle of the clamping column, and the limit column is movably arranged in an adjustment opening, which is arranged on the first frame and the second frame, and the clamping column is clamped in a card interface, which is arranged on the first frame and the second frame, so that the pedal can be quickly positioned on the first frame and the second frame.

[0011] Preferably, one end of the limiting column is clamped in the connecting groove, and the connecting groove is arranged on one side of the card interface, which can quickly position the limiting column and support the limiting column.

[0012] Preferably, locking bolts are provided on the first base frame and the second base frame at both sides of the card interface, and the locking bolts are connected to the limiting columns to lock and fix the limiting columns.

[0013] The beneficial effects of the utility model are:

[0014] The utility model can position and assemble the first guardrail and the second guardrail, which is convenient for installing the first guardrail and the second guardrail. The first base frame and the second base frame can be assembled in a fitting manner. At the same time, the pedal and the first base frame and the second base frame can be installed. The split assembly structure is easy to transport and easy to install on the top of the anaerobic fermentation tank, and the installation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the assembly structure of the first platform structure and the second platform structure in the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0018] Figure 4 for Figure 2 A schematic diagram of the enlarged structure of the middle B part;

[0019] Figure 5 It is a structural schematic diagram of the first connecting frame and the second connecting frame in the utility model in an assembled state;

[0020] Figure 6 for Figure 5 The enlarged structural diagram of the middle C part;

[0021] Figure 7 It is a right side cross-sectional structural schematic diagram of the pedal of the utility model when it is installed;

[0022] Figure 8 for Figure 7 The enlarged structural diagram of the middle D part;

[0023] In the figure: 1. first platform structure, 2. second platform structure, 3. pedal, 11. first guardrail, 12. first base frame, 13. first connecting frame, 14. positioning seat, 15. positioning plate, 16. return spring, 17. groove, 18. snap-in pin, 19. positioning port, 21. second guardrail, 22. second base frame, 23. second connecting frame, 31. snap-in column, 32. buckle plate, 33. limit column, 34. adjustment port, 35. center port, 36. card interface, 37. connecting groove. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the accompanying drawings in the embodiments of the utility model. All directional indications in the utility model (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] See also Figure 1-Figure 6 A spliced ​​protection platform includes a first platform structure 1 and a second platform structure 2. The first platform structure 1 and the second platform structure 2 can be assembled and connected. Multiple groups of first platform structures 1 and multiple groups of second platform structures 2 are assembled in a ring shape to form a complete ring-shaped protection platform, and are installed on the top of an anaerobic fermentation tank; the first platform structure 1 includes a first guardrail 11 and a first base frame 12, and a first connecting frame 13 is arranged on the first guardrail 11. The second platform structure 2 includes a second guardrail 21 and a second base frame 22, and a second connecting frame 23 is arranged on the second guardrail 21. The first connecting frame 13 and the second connecting frame 23 are connected by a clamping assembly, and pedals 3 are arranged on both the first base frame 12 and the second base frame 22.

[0026] The clamping assembly includes a positioning plate 15, which is arranged on the second connecting frame 23. The positioning rod is clamped in the positioning seat 14, and the positioning seat 14 is arranged on the first connecting frame 13. The positioning plate 15 can be connected to the positioning seat 14 to facilitate the assembly of the first connecting frame 13 and the second connecting frame 23.

[0027] A groove 17 is provided on the positioning plate 15, and a snap-in pin 18 is provided in the groove 17. The snap-in pin 18 is snapped in the positioning port 19. The positioning port 19 is provided on the positioning seat 14, so that the positioning plate 15 and the positioning seat 14 can be automatically connected. A reset spring 16 is provided in the groove 17, and one end of the reset spring 16 is connected to the snap-in pin 18. Through the elastic force of the reset spring 16, the snap-in pin 18 can be driven to reset and move, and be snapped into the positioning port 19.

[0028] During the assembly process, the positioning plate 15 on the first connecting frame 13 is inserted into the positioning seat 14. When the positioning plate 15 is inserted into the positioning seat 14, the locking pin 18 is squeezed and moves in the groove 17, and the reset spring 16 is compressed. When the locking pin 18 moves to the position of the positioning port 19, the reset spring 16 drives the locking pin 18 to reset and move under the action of elastic force, and the locking pin 18 is inserted into the positioning port 19. The positioning plate 15 is fixed to the positioning seat 14, and the first connecting frame 13 is connected to the second connecting frame 23 to complete the assembly of the first guardrail 11 and the second guardrail 21, and then fixed to the first base frame 12 and the second base frame 22 through the pedal 3 to complete the assembly of the first platform structure 1 and the second platform structure 2, and then the first base frame 12 and the second base frame 22 are connected to the top of the anaerobic fermentation tank by bolts, and multiple groups of first platform structures 1 and second platform structures 2 can be assembled and fixed in the above manner in turn.

[0029] As a specific embodiment of this application, please refer to Figure 7-Figure 8 A clamping column 31 is provided on the pedal 3, and the clamping column 31 is connected to the first base frame 12 and the second base frame 22 through a locking assembly, so that the pedal 3 can be connected to the first base frame 12 and the second base frame 22.

[0030] The locking assembly includes a limit column 33, which is clamped in the center opening 35, and the center opening 35 is set in the middle of the clamping column 31. The limit column 33 is movably set in the adjustment opening 34, and the adjustment opening 34 is set on the first base frame 12 and the second base frame 22. The clamping column 31 is clamped in the card interface 36, and the card interface 36 is set on the first base frame 12 and the second base frame 22, which can quickly position the pedal 3 on the first base frame 12 and the second base frame 22.

[0031] One end of the limiting column 33 is clamped in the connection groove 37 . The connection groove 37 is arranged on one side of the card interface 36 , and can quickly position the limiting column 33 and support the limiting column 33 .

[0032] Insert the clamping column 31 on the pedal 3 into the clamping interface 36, then push the limiting column 33, pass the limiting column 33 through the center opening 35 in the middle of the clamping column 31, and clamp the limiting column 33 in the connecting groove 37, and then fix the limiting column 33 by tightening the bolt, thereby completing the quick fixation of the pedal 3.

[0033] Furthermore, locking bolts are provided on the first base frame 12 and the second base frame 22 on both sides of the card interface 36 , and the locking bolts are connected to the limiting columns 33 , so as to lock and fix the limiting columns 33 .

[0034] Furthermore, a buckle plate 32 is provided on the limiting column 33 to facilitate the adjustment of the movement of the limiting column 33 .

[0035] Furthermore, a limit slider is provided on the limit column 33 , and the limit slider is slidably provided in the limit slide groove, and the limit slide groove is provided in the adjustment port 34 . The movement of the limit column 33 drives the limit slider to move in the limit slide groove, and the movement of the limit column 33 is precisely guided.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spliced ​​protection platform, characterized in that: The invention comprises a first platform structure (1) and a second platform structure (2), wherein the first platform structure (1) and the second platform structure (2) can be assembled and connected, and multiple groups of the first platform structures (1) and multiple groups of the second platform structures (2) are assembled in a ring shape to form a complete ring-shaped protective platform, which is installed on the top of an anaerobic fermentation tank; the first platform structure (1) comprises a first guardrail (11) and a first base frame (12), a first connecting frame (13) is arranged on the first guardrail (11), the second platform structure (2) comprises a second guardrail (21) and a second base frame (22), a second connecting frame (23) is arranged on the second guardrail (21), the first connecting frame (13) and the second connecting frame (23) are connected by a clamping assembly, and pedals (3) are arranged on both the first base frame (12) and the second base frame (22).

2. A spliced ​​protection platform according to claim 1, characterized in that: The clamping assembly comprises a positioning plate (15), the positioning plate (15) is arranged on the second connecting frame (23), the positioning plate is clamped in a positioning seat (14), and the positioning seat (14) is arranged on the first connecting frame (13).

3. A spliced ​​protection platform according to claim 2, characterized in that: A groove (17) is provided on the positioning plate (15), a locking pin (18) is provided in the groove (17), the locking pin (18) is locked in a positioning opening (19), and the positioning opening (19) is provided on the positioning seat (14).

4. A spliced ​​protection platform according to claim 3, characterized in that: A return spring (16) is arranged in the groove (17), and one end of the return spring (16) is connected to the locking pin (18).

5. The spliced ​​protection platform according to claim 1, characterized in that: A clamping column (31) is provided on the pedal (3), and the clamping column (31) is connected to the first base frame (12) and the second base frame (22) via a locking assembly.

6. The spliced ​​protection platform according to claim 5, characterized in that: The locking assembly comprises a limiting column (33), the limiting column (33) is clamped in a center opening (35), the center opening (35) is arranged in the middle of the clamping column (31), the limiting column (33) is movably arranged in an adjustment opening (34), the adjustment opening (34) is arranged on the first base frame (12) and the second base frame (22), the clamping column (31) is clamped in a card interface (36), and the card interface (36) is arranged on the first base frame (12) and the second base frame (22).

7. The spliced ​​protection platform according to claim 6, characterized in that: One end of the limiting column (33) is clamped in a connection groove (37), and the connection groove (37) is arranged on one side of the card interface (36).

8. The spliced ​​protection platform according to claim 6, characterized in that: Locking bolts are arranged on the first base frame (12) and the second base frame (22) on both sides of the card interface (36), and the locking bolts are connected to the limiting columns (33).

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