A protective channel applied to a ship lock

Abstract

The utility model provides a kind of applied to the protective passageway of ship lock, belong to building protection equipment technical field. Including substrate, guardrail and buckling plate, the substrate is constituted by bottom frame and steel net fixedly laid in bottom frame;The guardrail is fixed in the top of bottom frame both sides;The buckling plate is fixed in one end of bottom frame, and the buckling plate is set as L shape, the frame of the bottom frame that can accommodate between the buckling plate and bottom frame end wall inserts from top to bottom. The frame bottom of the end of bottom frame away from buckling plate is equipped with adaptive slot, and the adaptive slot can accommodate buckling plate bottom insertion. The utility model is positioned by the preliminary insertion of buckling plate and adaptive slot, the plug-in cooperation of pin rod and pin hole and the thread connection of stud and nut, so that multiple protective passageways can be flexibly spliced according to actual needs, form protective passageway system of different lengths and shapes, meet the needs of various construction scenes, and multiple fixing between multiple protective passageways is realized, greatly improve the stability and reliability of connection.

Description

Technical Field

[0001] This utility model relates to the field of building protection equipment technology, and in particular to a protective channel applied to a ship lock. Background Technology

[0002] Among the facilities related to ship locks, protective passageways are key facilities for ensuring the safe passage of construction personnel and preventing objects from falling and injuring people. Their performance and quality are directly related to the overall safety level of the construction site.

[0003] Traditional protective passageways have many shortcomings in terms of connection and structure. Specifically, traditional protective passageways usually use simple splicing and lack effective fixing structures. When subjected to external impact or personnel movement, they are prone to loosening and separation, resulting in poor stability and failing to provide reliable protection for personnel. Some traditional protective passageways use fixed connections (such as welding or bolting), but the installation and disassembly process is complicated, requiring the use of various specialized tools, consuming a lot of time and manpower, affecting the construction progress, and making later maintenance inconvenient. Therefore, this application provides a protective passageway for use in ship locks to meet the requirements. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a protective channel for use in ship locks to solve the problem of inconvenient disassembly and assembly of existing protective channels for ship locks.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A protective passage for use in ship locks, comprising:

[0007] The substrate is composed of a bottom frame and a steel mesh fixedly laid inside the bottom frame;

[0008] The guardrail is fixed to both sides of the top of the bottom frame;

[0009] A snap-on panel is fixed to one end of the base frame and is L-shaped. The snap-on panel includes a vertical part and a horizontal part. The distance between the vertical part of the snap-on panel and the end wall of the base frame is sufficient to accommodate the edge of the base frame.

[0010] Optionally, the bottom edge of the frame away from the buckle is provided with an adapter groove, which supports the horizontal embedding of the buckle.

[0011] Optionally, the height of the adapter groove is greater than the thickness of the horizontal portion of the buckle, and the height of the vertical portion of the buckle is less than the height of the frame of the bottom frame.

[0012] Optionally, a fixing plate is horizontally fixed at the end of the bottom frame away from the buckle plate. A movable strip is provided on the fixing plate. The movable strip supports sliding on the fixing plate along the length of the bottom frame. A pin is horizontally fixed at the bottom end of the movable strip. The pin slides through the edge of the bottom frame away from the buckle plate. A pin hole is provided on the vertical part of the buckle plate. The pin is inserted into the pin hole.

[0013] Optionally, the fixed plate is provided with a sliding groove, which is arranged along the length of the bottom frame, and the movable strip slides vertically through the sliding groove.

[0014] Optionally, the bottom frame has a pin hole on the side of the buckle plate.

[0015] Optionally, a pair of limiting protrusion groups are respectively provided on the two side walls of the movable strip. The limiting protrusion group includes two parallel and symmetrically arranged limiting protrusions. The two limiting protrusions are located above and below the fixed plate, respectively, and are used to limit and guide the horizontal movement of the movable strip.

[0016] Optionally, a stud is horizontally fixed to the top of the movable strip, and a connecting strip is fixed to the top of the frame at one end of the buckle plate of the bottom frame, and the connecting strip is sleeved with the stud.

[0017] Optionally, a nut is fitted onto the stud, and the nut is threadedly engaged with the stud.

[0018] Optionally, the buckle plate, connecting strip, fixing plate, movable strip, and adapter groove are all provided in pairs and distributed on both sides of the bottom frame end. Compared with the prior art, this utility model has at least the following beneficial effects:

[0019] In the above solution, multiple fixings between multiple protective channels are achieved through the initial embedding and positioning of the buckle plate and the adapter slot, the insertion and engagement of the pin rod and the pin hole, and the threaded connection of the stud and nut. This greatly improves the stability and reliability of the connection, effectively bearing various external forces during daily use and ensuring the safe use of the protective channels. Furthermore, the height of the adapter slot is greater than the thickness of the horizontal part of the buckle plate, and the height of the vertical part of the buckle plate is less than the height of the bottom frame. This dimensional design provides a certain degree of tolerance during connection, adapting to different lock application scenarios. Simultaneously, multiple protective channels can be flexibly spliced ​​according to actual needs to form protective channel systems of different lengths and shapes, meeting the requirements of different lock application scenarios.

[0020] The movable strip can slide within the groove, allowing the pin to be easily inserted into or removed from the pin hole. The threaded engagement of the nut and stud also facilitates tightening and loosening. This design makes the installation and disassembly of the protective channel simple and quick, requiring no complicated tools, thus improving efficiency and saving time and labor costs. Attached Figure Description

[0021] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This utility model Figure 1 Enlarged view of point A in the image;

[0024] Figure 3 This utility model Figure 1 Enlarged view of point B in the image;

[0025] Figure 4 This is a schematic diagram of the structure of the buckle plate of this utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the fixing plate of this utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the movable strip of this utility model;

[0028] Figure 7 This is a schematic diagram of the structure after the two base frames are connected;

[0029] Figure 8 A detailed diagram showing the connection between the two bottom frames.

[0030] Figure label:

[0031] 1. Base frame; 2. Steel mesh; 3. Guardrail; 4. Buckle plate; 5. Connecting strip; 6. Fixing plate; 7. Movable strip; 8. Stud; 9. Pin; 10. Adaptor groove; 11. Pin hole; 12. Slide groove; 13. Nut; 14. Limiting protrusion assembly.

[0032] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0033] The protective channel for ship locks provided by this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0034] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0035] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0036] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0037] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0038] like Figure 1 and Figure 2As shown, this embodiment of the present invention provides a protective passage for a ship lock, including a base plate, guardrails 3, and snap-on plates 4. The base plate is the basic support structure of the entire protective passage. Specifically, the base plate consists of a bottom frame 1 and a steel mesh 2 fixedly laid inside the bottom frame 1. The steel mesh 2 enhances the strength and stability of the bottom frame 1 and facilitates observation of the situation below the passage. The bottom frame 1 is a rectangular frame structure. The guardrails 3 are fixed to the top two sides of the bottom frame 1 to prevent people or objects from falling from the sides, ensuring the safety of personnel inside the passage. The snap-on plates 4 are L-shaped and fixed to one end of the bottom frame 1 for connecting with other protective passages. The snap-on plates 4 include vertical and horizontal parts. The bottom frame 1 is made of high-strength metal materials, such as steel, to ensure sufficient load-bearing capacity. The steel mesh 2 is fixed inside the base frame 1 by welding or bolting to form an integral base plate structure. The guardrail 3 is fixed to the top two sides of the base frame 1 by bolts or welding. The height of the guardrail 3 is set according to actual use needs and safety standards, generally 1.2-1.5 meters, which can effectively prevent people from falling accidentally.

[0039] like Figures 1 to 8 As shown, a snap plate 4 is provided on the outer wall of one end of the base frame 1. That is, one end of the horizontal part of the snap plate 4 is connected to the outer end wall of the base frame 1, and the other end is connected to the vertical part. An adapter groove 10 is provided on the bottom wall of the other end of the base frame 1. The axis of the adapter groove 10 at one end of the base frame 1 is on the same straight line as the axis of the horizontal part of the snap plate 4 installed at the other end of the base frame 1, and the adapter groove 10 is adapted to the horizontal part. Sufficient space is left between the vertical part of the snap plate 4 and the end wall of the base frame 1 to accommodate the end of another base frame 1 being inserted from top to bottom, achieving initial connection with other protective channels. The space between the vertical part and the end wall of the base frame 1 is the width of the frame edge at one end of the base frame 1. When connecting two base frames 1, the frame edge at one end of one base frame 1 is inserted from top to bottom into the snap plate 4 of the other base frame 1, that is, the adapter groove 10 of one base frame 1 is inserted from top to bottom until the adapter groove 10 is fitted with the horizontal part of the snap plate 4 on the other base frame 1. At this time, the inner wall of the vertical part of the snap plate 4 on one base frame 1 contacts the inner wall of the frame edge at one end of the connected base frame 1. The thickness of the base frame 1 is greater than the height of the vertical part, and the height of the adapter groove 10 is greater than the thickness of the horizontal part. With this design, after multiple protective channels are connected, the horizontal part of the snap plate 4 is embedded in the adapter groove 10, and the bottom of the base frame 1 can be flush. This facilitates the connection and splicing of multiple protective channels. That is, after the horizontal part is embedded into the adapter slot 10, the top and bottom surfaces of the two bottom frames 1 are flush with each other.

[0040] As shown in the figure Figure 8As shown, a pin hole 11 is provided on the side frame of the bottom frame 1 at the end where the buckle plate 4 is located, and a pin hole 11 is also provided on the vertical part. The axes of the two pin holes 11 are located on the same straight line. A fixing plate 6 is horizontally fixed inside the bottom frame 1 at the end away from the buckle plate 4, that is, a fixing plate 6 is provided on the steel mesh 2 at the end away from the buckle plate 4. A sliding groove 12 is provided on the fixing plate 6. The sliding groove 12 is arranged along the length direction of the bottom frame 1. A movable strip 7 slides vertically through the sliding groove 12, and the movable strip 7 can slide along the length direction of the bottom frame 1 within the sliding groove 12. A pin 9 is horizontally fixed at the bottom end of the movable strip 7. The pin 9 passes through the side frame of the bottom frame 1 at the end away from the buckle plate 4 and is located above the adapter groove 10 of the same bottom frame 1.

[0041] When the two base frames 1 are connected, the movable strip 7 inside one base frame 1 is first slid away from the other base frame 1, thereby causing the pin 9 to slide out of the edge of the base frame 1. This engages the adapter groove 10 on the base frame 1 with the horizontal part of the buckle plate 4 on the other base frame 1. At this time, the axis of the through hole on the edge of the base frame 1 through which the pin 9 passes is aligned with the axis of the pin control 11 on the vertical part of the buckle plate 4 on the other base frame 1. Sliding the movable strip 7 then moves the pin 9, causing it to pass through the pin control 11 on the vertical part, the through hole, and the pin control 11 on the end edge of the other base frame 1 in sequence. The pin 9 then connects the buckle plate 4 to the adjacent edges of the two base frames 1, thus connecting the two base frames 1. The pin 9 engages with the pin hole 11 to secure the two connected protective channels. A pair of limiting protrusion groups 14 are respectively provided on the two side walls of the movable strip 7. The two pairs of limiting protrusion groups 14 are symmetrically arranged, and each limiting protrusion group 14 includes two parallel and symmetrically arranged limiting protrusions.

[0042] Two limiting protrusions in a pair of limiting protrusion groups 14 are located above and below the fixed plate 6, respectively, and are slidably connected to the fixed plate 6. When the movable strip 7 slides in the slide groove 12, the two limiting protrusions slide on the fixed plate 6. The limiting protrusion group 14 is used to limit and guide the horizontal movement of the movable strip 7 to prevent the movable strip 7 from deviating during the sliding process.

[0043] As shown in the figure Figure 8 As shown, a stud 8 is horizontally fixed to the top of the movable strip 7. A connecting strip 5 is fixed to the top of the frame at one end of the bottom frame 1 where the buckle plate 4 is located. The connecting strip 5 has a through hole. When the two bottom frames 1 are connected, the stud 8 in one bottom frame 1 and the connecting strip 5 on the other bottom frame 1 are fitted together through the through hole. A nut 13 is fitted onto the stud 8, and the nut 13 is threaded into the stud 8. When the connecting strip 5 and the stud 8 are fitted together, tightening the nut 13 can further strengthen the connection between the two protective channels and improve the stability and reliability of the connection.

[0044] When multiple protective channels need to be connected, the bottom frame 1 of one protective channel is inserted from top to bottom into the space between the vertical part of the buckle plate 4 of another protective channel and the end wall of the bottom frame 1, thus initially positioning the two protective channels. Then, the movable strip 7 is pushed, causing the pin 9 to insert into the pin hole 11 on the buckle plate 4, achieving initial fixation of the two protective channels. Next, the stud 8 of one protective channel is fitted into the connecting strip 5 of the other protective channel, and the nut 13 is tightened to tightly connect the two protective channels together. Multiple protective channels can be connected sequentially using the same method to form a long-distance protective channel system.

[0045] The buckle plate 4, connecting strip plate 5, fixing plate 6, movable strip plate 7 and adapter groove 10 are all provided in pairs and distributed on both sides of the end of the bottom frame 1.

[0046] The workflow of the technical solution provided by this utility model is as follows:

[0047] Guardrail 3 is fixed to the top two sides of the bottom frame 1, forming a closed protective space to prevent people or objects from falling from the side and ensure the safety of people in the passage. Steel mesh 2 is laid inside the bottom frame 1, which not only enhances the strength of the bottom frame 1, but also allows people to observe the situation below the passage, while preventing small objects from falling.

[0048] When connecting two protective channels, the bottom frame 1 of one protective channel is embedded between the vertical part of the buckle plate 4 of the other protective channel and the end wall of the bottom frame 1 for initial positioning. Then, the movable strip 7 is pushed, sliding within the groove 12 of the fixed plate 6, causing the pin 9 to insert into the pin hole 11 on the buckle plate 4, thus initially fixing the two protective channels. Next, the stud 8 of one protective channel is fitted into the connecting strip 5 of the other protective channel, and the nut 13 is tightened. The threaded engagement between the nut 13 and the stud 8 tightly connects the two protective channels, forming a stable whole. Multiple protective channels can be connected in the same way to meet different length protection requirements.

[0049] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0050] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A protective passage for use in ship locks, characterized in that, include: The substrate is composed of a bottom frame and a steel mesh fixedly laid inside the bottom frame; The guardrail is fixed to both sides of the top of the bottom frame; A snap-on panel is fixed to one end of the base frame and is L-shaped. The snap-on panel includes a vertical part and a horizontal part. The distance between the vertical part of the snap-on panel and the end wall of the base frame is sufficient to accommodate the edge of the base frame.

2. The protective passage for use in ship locks according to claim 1, characterized in that, The bottom edge of the frame away from the buckle plate has an adapter groove, which supports the horizontal insertion of the buckle plate.

3. The protective passage for use in ship locks according to claim 2, characterized in that, The height of the adapter groove is greater than the thickness of the horizontal part of the buckle, and the height of the vertical part of the buckle is less than the height of the frame of the bottom frame.

4. The protective passage for use in ship locks according to claim 1, characterized in that, A fixing plate is horizontally fixed inside the bottom frame at the end away from the buckle plate. A movable strip is provided on the fixing plate. The movable strip supports sliding on the fixing plate along the length of the bottom frame. A pin is horizontally fixed at the bottom end of the movable strip. The pin slides through the edge of the bottom frame at the end away from the buckle plate. A pin hole is opened on the vertical part of the buckle plate. The pin is inserted into the pin hole.

5. The protective passage for use in ship locks according to claim 4, characterized in that, The fixed plate is provided with a sliding groove, which is arranged along the length of the bottom frame, and the movable strip slides vertically through the sliding groove.

6. The protective passage for use in ship locks according to claim 4, characterized in that, The bottom frame has a pin hole on one side of the buckle plate.

7. The protective passage for use in ship locks according to claim 5, characterized in that, A pair of limiting protrusions are respectively provided on the two side walls of the movable strip. The limiting protrusions include two parallel and symmetrically arranged limiting protrusions. The two limiting protrusions are located above and below the fixed plate, respectively, and are used to limit and guide the horizontal movement of the movable strip.

8. The protective passage for use in ship locks according to claim 4, characterized in that, The top of the movable strip is horizontally fixed with a stud, and the top of the frame of the bottom frame with a buckle plate is fixed with a connecting strip, which is sleeved with the stud.

9. The protective passage for a ship lock according to claim 8, characterized in that, A nut is fitted onto the stud, and the nut is threaded into the stud.

10. The protective passage for a ship lock according to claim 1, characterized in that, Each of the buckle plate, connecting strip, fixing plate, movable strip, and adapter groove is provided in pairs and distributed on both sides of the bottom frame end.

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