Working platform

Abstract

The utility model relates to the technical field of ship lock construction, and discloses a working platform which comprises a plurality of working units which are mutually spliced in the vertical direction, a construction channel is formed in the side, facing a floating bollard groove, of each working unit, and the working platform further comprises a limiting assembly used for limiting the working units to move towards the side away from a ship lock; each working unit comprises two horizontal positioning frames arranged in parallel, vertical supporting rods arranged between the two horizontal positioning frames in the circumferential direction, protective nets arranged between the two adjacent vertical supporting rods and stairs arranged between the two horizontal positioning frames. Construction can be conveniently conducted on the floating bollard groove.

Description

Technical Field

[0001] This application relates to the technical field of ship lock construction, and particularly to a working platform. Background Art

[0002] A ship lock is an important facility for inland waterway transportation. It ingeniously utilizes the principle of communicating vessels of water, and by controlling the valves to store or release water into the lock chamber, the water level in the lock chamber forms a communicating vessel with the outside water surface, and then reaches the same height as the upper water level or the lower water level together, so as to realize the lifting transportation of ships. The floating mooring bollard is used to tie up the ships to keep them stable during the lifting process.

[0003] During the construction of the floating mooring bollard, generally, a corresponding floating drum well, that is, a floating mooring bollard groove, is first set on the ship lock, and then the embedded parts and the floating mooring bollard of the floating mooring bollard are fixed on the side wall of the floating mooring bollard groove. However, the construction of the embedded parts has relatively high potential hazards and inconvenient construction through traditional hanging brackets and other methods. Utility Model Content

[0004] In order to facilitate the construction on the floating mooring bollard groove, this application provides a working platform.

[0005] This application provides a working platform, adopting the following technical solutions:

[0006] A working platform includes a plurality of working units spliced together in the vertical direction. One side of the working unit facing the floating mooring bollard groove has a construction passage, and further includes a limiting component for restricting the working unit from moving away from the ship lock side; the working unit includes two horizontally arranged parallel positioning frames, vertical support rods circumferentially arranged between the two horizontal positioning frames, a protective net arranged between adjacent two of the vertical support rods, and a staircase arranged between the two horizontal positioning frames.

[0007] By adopting the above technical solutions, through the vertical splicing of a plurality of working units, a working platform for workers to walk up and down can be quickly lapped. The setting of the construction passage facilitates the workers to carry out construction operations on the side wall of the floating mooring bollard groove; the limiting component ensures the stability of the working unit during the operation process, prevents it from moving, improves the operation safety, and the protective net can effectively prevent the workers from falling from a height and protect the personal safety of the workers.

[0008] Optionally, the working unit further includes a construction pedal arranged on the bottom horizontal positioning frame, and the end of the staircase and the construction pedal are on the same plane.

[0009] By adopting the above technical solutions, the setting of the construction pedal facilitates the workers to walk and construct, and improves the convenience of operation.

[0010] Optionally, the working unit further includes an extension plate detachably disposed on the horizontal positioning frame at the bottom, and a fixing member for fixing the extension plate to the horizontal positioning frame.

[0011] By adopting the above technical solution, the detachable design of the extension plate enables the working platform to extend its length as needed, improving the flexibility and adaptability of the platform. At the same time, the extension plate can extend into the floating mooring post groove, further enhancing the convenience and safety of construction.

[0012] Optionally, an installation rod is provided on one side of the extension plate, and a card slot for the horizontal positioning frame to be snap-fitted is formed on the installation rod. The card slot extends to both end faces of the installation rod, and the fixing member can fix the installation rod and the horizontal positioning frame.

[0013] By adopting the above technical solution, the design of the card slot makes the connection between the extension plate and the horizontal positioning frame more stable and the installation more convenient.

[0014] Optionally, the fixing member includes a first bolt and a first nut. The first bolt can sequentially pass through the installation rod and the horizontal positioning frame and be threadedly connected to the first nut.

[0015] By adopting the above technical solution, the fixing of the extension plate is fast, convenient and stable.

[0016] Optionally, the extension plate includes a first plate, a second plate and a second bolt. One side of the first plate is connected to the installation rod, a sliding groove is formed on the other side of the first plate, the second plate is slidably inserted into the sliding groove, a positioning hole for the second bolt to be threadedly connected is formed on the side wall of the second plate, a plurality of positioning holes are spaced along the sliding direction of the second plate, and the second bolt can pass through the first plate and be threadedly connected to the positioning hole.

[0017] By adopting the above technical solution, the connection method of the first plate and the second plate through the sliding groove and the positioning hole enables the extension plate to adjust its length as needed, further improving the flexibility and adaptability of the working platform.

[0018] Optionally, the limiting assembly includes a first rod disposed on the vertical support rod, a second rod disposed on the side wall of the ship lock, and a fixing buckle for connecting the first rod and the second rod.

[0019] By adopting the above technical solution, through the coordinated use of the first rod, the second rod and the fixing buckle, the limiting assembly can effectively limit the movement of the working unit away from the ship lock, improving the stability of the working platform.

[0020] Optionally, a first hoop is provided at one end of the first rod facing the vertical support rod, the vertical support rod passes through the first hoop, and the first hoop is locked to the outside of the vertical support rod by bolts and nuts.

[0021] By adopting the above technical solution, the design of the first hoop enables the first rod to be firmly fixed on the vertical support rod and not easily fall off. At the same time, the position of the first rod can also be adjusted up and down on the support rod to facilitate the connection between the first rod and the second rod.

[0022] Optionally, the fixing buckle includes a second hoop buckled and locked on the first rod and a third hoop locked on the second rod, and the second hoop and the third hoop are rotatably connected.

[0023] By adopting the above technical solution, the rotatable connection design of the second hoop and the third hoop enables the fixing buckle to flexibly adapt to the angle change between the first rod and the second rod. At the same time, it can also be fixed at different positions of the first rod and the second rod, facilitating installation and adjustment.

[0024] In summary, the present application includes at least one of the following beneficial effects:

[0025] 1. Through the vertical splicing of multiple working units and the detachable design of the extension plate, the present working platform realizes high flexibility and adaptability, and can adjust the height and length of the platform according to different working requirements. At the same time, through splicing and fixing, as well as setting a protective net and a construction passage, it is convenient for workers to construct and can ensure the safety of construction.

[0026] 2. The design of the construction passage, construction pedal and staircase improves the convenience and operating space of the working platform, enabling workers to construct more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural diagram of an embodiment of the present application;

[0028] Figure 2 is a schematic structural diagram of a working unit;

[0029] Figure 3 is a schematic structural diagram of an extension plate;

[0030] Figure 4 is a schematic structural diagram of a limiting component.

[0031] Description of the reference numerals: 101, lock; 1, working unit; 11, horizontal positioning frame; 12, support rod; 13, protective net; 14, staircase; 15, construction pedal; 16, extension plate; 161, first plate; 162, second plate; 163, second bolt; 17, mounting rod; 2, limiting assembly; 21, first rod; 211, first hoop; 22, second rod; 23, fixing buckle; 231, second hoop; 232, third hoop; 3, fixing member. Detailed implementation manners

[0032] The following further elaborates on this application Figures 1-4 in conjunction with the attached drawings.

[0033] An embodiment of this application discloses an operation platform. Refer to Figure 1 , the operation platform includes a plurality of working units 1 spliced together in the vertical direction. The working units 1 can be installed on one side of the lock 101 and stacked along the height direction of the lock 101 to form a platform for workers to walk up and down and carry out operations; a construction passage for workers to construct is provided on one side of the working unit 1 facing the floating mooring post groove opened on the lock 101. At the same time, the operation platform also includes a limiting assembly 2 for restricting the working unit 1 from moving away from the lock 101.

[0034] Refer to Figure 1 and Figure 2 , specifically, in this embodiment, the working unit 1 includes two horizontally parallel positioning frames 11 and vertical support rods 12 disposed between the two horizontally parallel positioning frames 11. The horizontal positioning frame 11 is mainly formed by splicing four rectangular metal rods into a "hui"-shaped frame, and the four vertical support rods 12 are respectively disposed at the four corners of the horizontal positioning frame 11. Thus, the horizontal positioning frame 11 and the vertical support rods 12 together form a rectangular frame structure. A "hui"-shaped short rod can be fixed on one side of the horizontal positioning frame 11 facing the vertical support rod 12 for the support rod 12 to be inserted, and the vertical support rod 12 can be detachably fixed to the horizontal positioning frame 11 by cooperating with bolts and nuts.

[0035] Furthermore, the working unit 1 also includes a protective net 13 disposed between two adjacent vertical support rods 12, and a staircase 14 disposed between two horizontal positioning frames 11; wherein the protective net 13 is disposed on three sides except for the side facing the floating mooring column slot to prevent construction personnel or construction materials from falling from the platform. A connecting piece can be fixed on the horizontal positioning frame 11, and the protective net 13 can be detachably disposed on the connecting piece by means of bolts or the like; the staircase 14 is obliquely disposed between the two horizontal positioning frames 11 for workers to walk on, and preferably, a handrail can be disposed on the side of the staircase 14 to improve the safety of the working platform; it should be noted that the inclination directions of the staircases 14 of the two adjacent working units 1 above and below are staggered to facilitate the movement of construction personnel between working units 1 at different heights.

[0036] Furthermore, the work platform further includes a construction pedal 15, which is fixed to the horizontal positioning frame 11 located below. The upper and lower ends of the staircase 14 are located on the same plane as the construction pedal 15, so that it is convenient for workers to walk onto the construction pedal 15. When in use, when the work units 1 are stacked in the vertical direction, two adjacent horizontal positioning frames 11 can be fixed by bolts or the like. In this embodiment, in order to save materials, two adjacent work units 1 share one horizontal positioning frame 11, and an entrance to the work platform is left on one side of the work unit 1 located at the bottom.

[0037] Reference Figure 1 and Figure 3 In this embodiment, the working platform may further include an extension plate 16 detachably arranged on the horizontal positioning frame 11 at the bottom, and a fixing member 3 for fixing the extension plate 16. Specifically, a mounting rod 17 is fixed to one side of the extension plate 16, and a slot for the horizontal positioning frame 11 to be engaged is provided on the side wall of the mounting rod 17 facing the horizontal positioning frame 11, and the slot extends to the end faces of both ends of the mounting rod 17. Such a design can ensure that the horizontal positioning frame 11 can be engaged in the slot, thereby preliminarily positioning the extension plate 16. The width of the extension plate 16 is preferably adapted to the width of the floating bollard slot, so that the extension plate 16 can extend into the floating bollard slot, so that when workers set embedded parts on the side wall of the floating bollard slot, the extension plate 16 can further improve the safety and convenience of construction.

[0038] The fixing member 3 includes a first bolt and a first nut. The first bolt can pass through the mounting rod 17 and the horizontal positioning frame 11 in sequence and be threadedly connected with the first nut. By tightening the first bolt and the first nut, the mounting rod 17 and the horizontal positioning frame 11 can be tightly fixed together. The first bolt and the first nut can be provided in multiple groups according to the length of the extension plate 16 to ensure the stability of fixing the extension plate 16.

[0039] Further optionally, the extension plate 16 includes a first plate 161, a second plate 162 and a second bolt 163. One side of the first plate 161 is connected to the mounting rod 17, and a sliding groove is formed on the other side. The second plate 162 can be slidably inserted into the sliding groove. Such a design enables the second plate 162 to slide relative to the first plate 161 for adjustment, thereby changing the overall length of the extension plate 16 to adapt to the depth of the floating mooring post groove and making the construction more flexible.

[0040] To fix the position of the second plate 162 in the sliding groove, a plurality of positioning holes for threaded connection of the second bolt 163 are formed on the side wall of the second plate 162. These positioning holes are spaced along the sliding direction of the second plate 162. By tightening the second bolt 163 to pass through the first plate 161 and threadedly connect with the corresponding positioning hole, the second plate 162 can be firmly fixed at any position in the sliding groove. At the same time, a plurality of second bolts 163 can be spaced on the first plate 161, and multiple groups of positioning holes are formed corresponding to the second bolts 163, so as to further improve the stability of fixing the second plate 162.

[0041] Refer to Figure 1 and Figure 4 In this embodiment, the limiting component 2 includes a first rod 21 arranged on the vertical support rod 12, a second rod 22 fixed to the side wall of the ship lock 101 by means of expansion screws, etc., and a fixing buckle 23 for connecting the first rod 21 and the second rod 22. This structure can effectively limit the movement of the working unit 1 away from the ship lock 101, and at the same time, by adjusting the fixing positions of the first rod 21 and the second rod 22, it can adapt to different distances between the vertical support rod 12 and the side wall of the ship lock 101. It should be noted that when fixing, the first rod 21 needs to be arranged on the upper surface of the second rod 22, so that the second rod 22 can support the first rod 21, further increasing the stability of the working platform.

[0042] Specifically, a first hoop 211 is arranged at one end of the first rod 21 facing the vertical support rod 12. The vertical support rod 12 passes through the first hoop 211, and the first hoop 211 is locked on the outer side of the vertical support rod 12 by bolts and nuts to ensure that the first rod 21 can be firmly fixed on the vertical support rod 12. At the same time, by the way of fixing with the first hoop 211, the height of the first rod 21 can be conveniently adjusted up and down.

[0043] The fixing buckle 23 includes a second hoop 231 buckled and locked on the first rod 21 and a third hoop 232 locked on the second rod 22. The second hoop 231 and the third hoop 232 are rotationally connected, which can not only ensure the stability of the connection but also adjust the relative angle between the first rod 21 and the second rod 22 within a certain range.

[0044] The implementation principle of a working platform in an embodiment of this application is as follows: A working platform is formed on one side of the ship lock 101 by multiple mutually stacked working units 1. Workers can walk up and down inside the working platform through the stairs 14, and at the same time, walk through the construction pedals 15 and the extension plates 16, and carry out construction on the side wall of the floating mooring bollard groove.

[0045] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A working platform, characterized in that: The invention comprises a plurality of working units (1) connected to each other in a vertical direction, wherein the working unit (1) has a construction channel on a side facing a floating bollard groove, and further comprises a limit assembly (2) for limiting the movement of the working unit (1) towards a side away from a ship lock (101); the working unit (1) comprises two parallel horizontal positioning frames (11), a vertical support rod (12) circumferentially arranged between the two horizontal positioning frames (11), a protective net (13) arranged between two adjacent vertical support rods (12), and a staircase (14) arranged between the two horizontal positioning frames (11).

2. A work platform according to claim 1, characterized in that: The working unit (1) further comprises a construction pedal (15) arranged on the bottom horizontal positioning frame (11), and the end of the staircase (14) and the construction pedal (15) are located on the same plane.

3. A work platform according to claim 2, characterized in that: The working unit (1) further comprises an extension plate (16) detachably arranged on the horizontal positioning frame (11) at the bottom, and a fixing member (3) for fixing the extension plate (16) to the horizontal positioning frame (11).

4. A work platform according to claim 3, characterized in that: A mounting rod (17) is provided on one side of the extension plate (16), and a slot for the horizontal positioning frame (11) to be engaged is provided on the mounting rod (17), and the slot extends to the end surfaces of both ends of the mounting rod (17), and the fixing member (3) can fix the mounting rod (17) and the horizontal positioning frame (11).

5. A work platform according to claim 4, characterized in that: The fixing member (3) comprises a first bolt and a first nut, wherein the first bolt can pass through the mounting rod (17) and the horizontal positioning frame (11) in sequence and be threadedly connected to the first nut.

6. A work platform according to claim 5, characterized in that: The extension plate (16) comprises a first plate (161), a second plate (162) and a second bolt (163); one side of the first plate (161) is connected to the mounting rod (17); the other side of the first plate (161) is provided with a slide groove; the second plate (162) is slidably inserted into the slide groove; a positioning hole for threaded connection of the second bolt (163) is provided on the side wall of the second plate (162); a plurality of positioning holes are provided at intervals along the sliding direction of the second plate (162); the second bolt (163) can pass through the first plate (161) and be threadedly connected to the positioning hole.

7. The working platform according to claim 1, characterized in that: The limiting assembly (2) comprises a first rod (21) arranged on the vertical support rod (12), a second rod (22) arranged on the side wall of the ship lock (101), and a fixing buckle (23) for connecting the first rod (21) and the second rod (22).

8. A working platform according to claim 7, characterized in that: A first hoop (211) is provided at one end of the first rod (21) facing the vertical support rod (12); the vertical support rod (12) passes through the first hoop (211); and the first hoop (211) is locked to the outside of the vertical support rod (12) by means of bolts and nuts.

9. A working platform according to claim 8, characterized in that: The fixing buckle (23) comprises a second clamping hoop (231) clamped and locked on the first rod (21) and a third clamping hoop (232) locked on the second rod (22); the second clamping hoop (231) and the third clamping hoop (232) are rotatably connected.

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