Pedal mechanism and data collection box

Abstract

The present invention belongs to the technical field of ship maintenance ladders and discloses a pedal mechanism and a data acquisition box. The pedal mechanism includes a fixed support portion and an L-shaped rotating adjustment portion. The fixed support portion includes a first step assembly and a support assembly. The support assembly is configured to support the first step assembly. The first step assembly is fixedly connected to the equipment base and spaced apart from the deck. The L-shaped rotating adjustment portion is rotatably connected to the first step assembly. The L-shaped rotating adjustment portion includes a second step assembly fixedly connected vertically and a rotating connection assembly. The rotating connection assembly is rotatably connected to the first step assembly. Rotation of the rotating connection assembly can change the relative position of the second step assembly and the first step assembly. The pedal mechanism can be increased in height according to actual needs to facilitate construction workers to ascend for maintenance, or reduced in height for storage, reducing manpower consumption.

Description

Technical Field

[0001] The present invention relates to the technical field of ship maintenance ladders, and in particular to a pedal mechanism and a data acquisition box. Background Art

[0002] A variety of electrical equipment, such as data collection boxes, are installed on large cruise rescue ships. The above-mentioned electrical equipment is characterized by being of many types, large in number, and large in size. The height of some data collection boxes is as high as 2.4 meters, and the construction workers cannot operate the upper part of the data collection box by standing alone. In order to solve the above-mentioned problems, double-layer pedals or climbing platforms are generally used to meet the needs of construction workers for climbing and maintenance. Currently, common climbing devices are basically divided into two forms, namely fixed climbing devices and detachable climbing devices. The above-mentioned fixed climbing device cannot be disassembled, and there is a problem of blocking the door of the data collection box, making it impossible to open it for internal operations. Although the above-mentioned detachable climbing device can be disassembled and the height is reduced after disassembly, the door of the data collection box can be opened at this time, but the overall weight of the detachable climbing device is heavy, and it is inconvenient to disassemble. Disassembly and reassembly will waste manpower.

[0003] Therefore, there is an urgent need for a pedal mechanism and a data acquisition box to solve the above problems. Summary of the Invention

[0004] According to one aspect of the present invention, an object is to provide a pedal mechanism that can increase the height according to actual needs to facilitate construction workers to climb up for inspection, or reduce the height for storage to reduce manpower consumption.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A pedal mechanism includes a fixed support portion and an L-shaped rotation adjustment portion; the fixed support portion includes a first step assembly and a support assembly, the support assembly is configured to support the first step assembly, the first step assembly is fixedly connected to the equipment base and spaced apart from the deck; the L-shaped rotation adjustment portion is rotationally connected to the first step assembly, the L-shaped rotation adjustment portion includes a vertically fixed second step assembly and a rotation connection assembly, the rotation connection assembly is rotationally connected to the first step assembly, and the rotation of the rotation connection assembly can change the relative position of the second step assembly and the first step assembly.

[0007] Optionally, the first step assembly includes a first fixed rod, a second fixed rod and a third fixed rod, the first fixed rod and the second fixed rod are arranged parallel to each other and spaced apart, and their ends are respectively fixed to the equipment base, and the third fixed rod is clamped between the first fixed rod and the second fixed rod.

[0008] Optionally, the pedal mechanism also includes an axle tube, the rotating connection assembly includes a first rotating rod and a second rotating rod arranged parallel to each other and spaced apart, the first fixed rod portion and the second fixed rod portion are clamped between the first rotating rod and the second rotating rod, the axle tube vertically passes through the first rotating rod, the first fixed rod portion, the second fixed rod portion and the second rotating rod in sequence, and the first rotating rod and the second rotating rod can rotate around the axle tube as the axis.

[0009] Optionally, the second step assembly includes a fourth fixed rod, a fifth fixed rod and a sixth fixed rod, the fourth fixed rod and the fifth fixed rod are arranged parallel to each other and spaced apart, and their ends are respectively fixedly connected to the first rotating rod and the second rotating rod, and the sixth fixed rod is fixedly clamped between the fourth fixed rod and the fifth fixed rod.

[0010] Optionally, the second tread assembly further includes a second tread plate, the second tread plate is fixedly connected to the fourth fixed rod portion, the fifth fixed rod portion and the sixth fixed rod portion, and the second tread plate is provided with an anti-slip pattern.

[0011] Optionally, the pedal mechanism further includes a first positioning pin and a second positioning pin, the first positioning pin and the second positioning pin are movably inserted in the first step assembly, and the rotating connection assembly is clamped between the first positioning pin and the second positioning pin.

[0012] Optionally, the pedal mechanism further includes a third positioning pin, which can be inserted into the rotating connection assembly and the support assembly.

[0013] Optionally, the support assembly includes a first diagonal support rod, a second diagonal support rod, a first vertical support rod, and a second vertical support rod, the first diagonal support rod and the second diagonal support rod are arranged parallel to each other and spaced apart, one end of the first diagonal support rod is fixedly connected to the equipment base, along the extension direction of the first diagonal support rod, the first diagonal support rod gradually approaches the first step assembly, and the first vertical support rod is fixedly connected to the end of the first diagonal support rod away from the equipment base and the first step assembly;

[0014] One end of the second diagonal support rod is fixedly connected to the equipment base. Along the extension direction of the second diagonal support rod, the second diagonal support rod gradually approaches the first step assembly. The second vertical support rod is fixedly connected to the end of the second diagonal support rod away from the equipment base and the first step assembly.

[0015] Optionally, the first tread assembly further includes a first tread plate, the first tread plate is fixedly connected to the first fixed rod portion, the second fixed rod portion and the third fixed rod portion, and the first tread plate is provided with an anti-slip pattern.

[0016] According to another aspect of the present invention, the object is to provide a data acquisition box, which includes a device base, a data acquisition box body and a panel door, and also includes a pedal mechanism described in any of the above schemes, the device base is fixedly connected to the deck, the data acquisition box body is installed on the top of the device base, the panel door is installed on the data acquisition box body, and the pedal mechanism is installed on the side of the device base and is spaced apart from the deck.

[0017] Beneficial effects of the present invention:

[0018] The fixed support portion of the pedal mechanism provided by the present invention includes a first step assembly and a support assembly. The first step assembly is configured for construction workers to step on and climb, and the support assembly is configured to support the first step assembly, thereby increasing the stability and reliability of the first step assembly. The L-shaped rotation adjustment portion includes a vertically fixed second step assembly and a rotation connection assembly. The second step assembly is configured for construction workers to step on and climb, thereby facilitating construction workers to ascend to a higher position relative to the first step assembly. The rotation connection assembly is rotationally connected to the first step assembly. Rotation of the rotation connection assembly can change the relative position of the second step assembly and the first step assembly. When the rotation connection assembly rotates so that the second step assembly is lower than the first step assembly, the second step assembly is in a storage position; when the rotation connection assembly rotates so that the second step assembly is higher than the first step assembly, the second step assembly is in a working position. The pedal mechanism can be increased in height according to actual needs to facilitate construction workers to climb up for inspection, or reduced in height for storage, thereby reducing manpower consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the use of the data acquisition box provided by an embodiment of the present invention;

[0020] Figure 2 is a top view of a pedal mechanism provided by an embodiment of the present invention;

[0021] Figure 3 is a front view of a pedal mechanism provided by an embodiment of the present invention;

[0022] Figure 4 It is a side view of the pedal mechanism provided by an embodiment of the present invention.

[0023] In the picture:

[0024] 1. Deck;

[0025] 10. Equipment base; 20. Data acquisition box body; 30. Panel door;

[0026] 100, fixed support portion; 110, first step assembly; 111, first fixed rod; 112, second fixed rod; 113, third fixed rod; 114, first step plate; 115, first bolt; 120, support assembly; 121, first diagonal support rod; 122, second diagonal support rod; 123, first vertical support rod; 124, second vertical support rod;

[0027] 200, L-shaped rotation adjustment portion; 210, second step assembly; 211, fourth fixing rod; 212, fifth fixing rod; 213, sixth fixing rod; 214, second step plate; 215, second bolt; 220, rotation connection assembly; 221, first rotation rod; 222, second rotation rod;

[0028] 300, shaft tube;

[0029] 400, first positioning pin;

[0030] 500, second positioning pin;

[0031] 600. Third positioning pin. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It will be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all structures.

[0033] In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0034] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0035] In the description of this embodiment, terms such as "upper," "lower," "right," and "left" are used to refer to positions or locations based on those shown in the accompanying drawings. These terms are intended solely to facilitate description and simplify operation, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0036] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0037] Figure 1 The following is a schematic diagram showing the use of the data acquisition box provided by the embodiment of the present invention. Figure 1 This embodiment provides a data acquisition box and a pedal mechanism. The data acquisition box includes a device base 10, a data acquisition box body 20, and a panel door 30, as well as the pedal mechanism provided in this embodiment. The device base 10 is fixedly connected to the deck 1, the data acquisition box body 20 is mounted on the top of the device base 10, and the panel door 30 is mounted on the data acquisition box body 20, capable of covering the side opening of the data acquisition box body 20 and protecting the equipment in the data acquisition box body 20. The pedal mechanism is mounted on the side of the device base 10, spaced apart from the deck 1.

[0038] Figure 2 A top view of a pedal mechanism provided by an embodiment of the present invention is shown; Figure 3 A front view of a pedal mechanism provided by an embodiment of the present invention is shown; Figure 4 FIG2 shows a side view of a pedal mechanism provided by an embodiment of the present invention. Figure 2-Figure 4 The pedal mechanism provided in this embodiment includes a fixed support portion 100 , an L-shaped rotation adjustment portion 200 , an axle tube 300 , a first positioning pin 400 , a second positioning pin 500 , and a third positioning pin 600 .

[0039] Reference Figures 1-4The fixed support portion 100 includes a first step assembly 110 and a support assembly 120. The support assembly 120 is configured to support the first step assembly 110. The first step assembly 110 is fixed to the equipment base 10 and is spaced apart from the deck 1. The L-shaped rotation adjustment portion 200 is rotationally connected to the first step assembly 110. The L-shaped rotation adjustment portion 200 includes a second step assembly 210 fixed vertically and a rotation connection assembly 220. The rotation connection assembly 220 is rotationally connected to the first step assembly 110. The rotation of the rotation connection assembly 220 can change the relative position of the second step assembly 210 and the first step assembly 110. The rotation trajectory of the rotation connection assembly 220 is shown as follows. Figure 1 When the rotating connection component 220 rotates so that the second step component 210 is located above the first step component 110, it is defined as the working position; when the rotating connection component 220 rotates so that the second step component 210 is located below the first step component 110, it is defined as the storage position.

[0040] Specifically, the first step assembly 110 includes a first fixed rod 111, a second fixed rod 112, and a third fixed rod 113. The first fixed rod 111 and the second fixed rod 112 are arranged parallel to each other and spaced apart, with their ends respectively vertically fixed to the side of the equipment base 10. The third fixed rod 113 is clamped between the first fixed rod 111 and the second fixed rod 112. The first fixed rod 111, the second fixed rod 112, and the third fixed rod 113 are arranged to form a first step frame, and construction workers can directly step on the first step frame to achieve height. The first fixed rod 111, the second fixed rod 112, and the third fixed rod 113 are all made of angle steel in the existing technology, which has high support and is easy to obtain.

[0041] Preferably, the first tread assembly 110 further includes a first tread plate 114, which is secured to the first fixing rod 111, the second fixing rod 112, and the third fixing rod 113 using a plurality of first bolts 115. The first tread plate 114 can increase the walking surface area for construction workers and improve the safety of the first tread assembly 110. The first tread plate 114 can be provided with an anti-slip pattern, or directly constructed of a patterned steel plate, to enhance its anti-slip performance.

[0042] Preferably, the first tread assembly 110 further includes a first reinforcing rod, one end of which is vertically fixed to the side of the equipment base 10, located between the first fixed rod portion 111 and the second fixed rod portion 112, and parallel to the first fixed rod portion 111 and the second fixed rod portion 112, and the other end of which is fixed to the third fixed rod portion 113. The first reinforcing rod can provide support for the middle position of the first tread 114, thereby enhancing the reliability and safety of the first tread assembly 110.

[0043] Continue to refer to Figure 3 and Figure 4 Specifically, the support assembly 120 includes a first diagonal brace 121, a second diagonal brace 122, a first vertical brace 123, and a second vertical brace 124. The first diagonal brace 121 and the second diagonal brace 122 are arranged parallel to each other and spaced apart. One end of the first diagonal brace 121 is fixedly connected to the side of the device base 10. Along the extension direction of the first diagonal brace 121, the first diagonal brace 121 gradually approaches the first step assembly 110. The first vertical brace 123 is fixedly connected to the end of the first diagonal brace 121 away from the device base 10 and the connection between the first fixed rod portion 111 and the third fixed rod portion 113. The first diagonal brace 121, the first vertical brace 123, the first fixed rod portion 111, and the side of the device base 10 are arranged to form a stable structure that is approximately triangular, thereby enhancing the stability of the fixed support portion 100.

[0044] Similarly, one end of the second diagonal brace 122 is fixedly connected to the side of the equipment base 10. Along the extension direction of the second diagonal brace 122, the second diagonal brace 122 gradually approaches the first step assembly 110. The second vertical brace 124 is fixedly connected to the end of the second diagonal brace 122 facing away from the equipment base 10 and the connection between the second fixed rod portion 112 and the third fixed rod portion 113. The second diagonal brace 122, the second vertical brace 124, the second fixed rod portion 112, and the side of the equipment base 10 form a stable structure that is approximately triangular, thereby enhancing the stability of the fixed support portion 100.

[0045] This embodiment provides a fixed support portion 100 and an L-shaped rotation adjustment portion 200 that are rotationally connected through an axis tube 300. The rotation connection assembly 220 includes a first rotation rod 221 and a second rotation rod 222 that are arranged parallel to each other and spaced apart. The first fixed rod portion 111 and the second fixed rod portion 112 are clamped between the first rotation rod 221 and the second rotation rod 222. The axis tube 300 vertically penetrates the first rotation rod 221, the first fixed rod portion 111, the second fixed rod portion 112 and the second rotation rod 222 in sequence. The first rotation rod 221 and the second rotation rod 222 can rotate around the axis tube 300.

[0046] Specifically, the second step assembly 210 includes a fourth fixed rod 211, a fifth fixed rod 212 and a sixth fixed rod 213. The fourth fixed rod 211 and the fifth fixed rod 212 are arranged parallel to each other and spaced apart, and their ends are respectively fixedly connected to the first rotating rod 221 and the second rotating rod 222. The sixth fixed rod 213 is fixedly clamped between the fourth fixed rod 211 and the fifth fixed rod 212.

[0047] Preferably, the second tread assembly 210 further includes a second tread plate 214, which is fixedly connected to the fourth fixing rod 211, the fifth fixing rod 212, and the sixth fixing rod 213. The second tread plate 214 can increase the stepping area for construction workers and improve the safety of the second tread assembly 210. The second tread plate 214 can be provided with an anti-slip pattern, or directly formed of a patterned steel plate, to enhance the anti-slip performance of the second tread plate 214.

[0048] Continue to refer to Figure 4 The pedal mechanism further includes a first positioning pin 400 and a second positioning pin 500, which are movably inserted into the first step assembly 110. The rotating connection assembly 220 is clamped between the first positioning pin 400 and the second positioning pin 500. There are two first positioning pins 400 and two second positioning pins 500. One first positioning pin 400 and one second positioning pin 500 are inserted into the first fixed rod 111, respectively abutting against either side of the first rotating rod 221; another first positioning pin 400 and another second positioning pin 500 are inserted into the second fixed rod 112, respectively abutting against either side of the second rotating rod 222. After rotating the rotary connection assembly 220 to position the second tread assembly 210 in the working position, a first positioning pin 400 and a second positioning pin 500 are inserted into the first fixed rod 111 to clamp the first rotating rod 221 and prevent it from rotating. Simultaneously, another first positioning pin 400 and another second positioning pin 500 are inserted into the second fixed rod 112 to clamp the second rotating rod 222 and prevent it from rotating. The first positioning pin 400 and the second positioning pin 500 effectively prevent the L-shaped rotating adjustment portion 200 from rotating during use, ensuring the safety of the second tread assembly 210.

[0049] Specifically, the pedal mechanism also includes a third positioning pin 600, which can be inserted into the rotating connection assembly 220 and the support assembly 120. There are two third positioning pins 600, which can be inserted into the first diagonal support rod 121 and the second diagonal support rod 122 respectively. A first through hole is defined on the first rotating rod 221, and a second through hole is defined on the second rotating rod 222. When the second step assembly 210 is in the storage position, one third positioning pin 600 is inserted into the first through hole and the corresponding through hole of the first diagonal support rod 121 to limit the position of the first rotating rod 221, while the other third positioning pin 600 is inserted into the second through hole and the corresponding through hole of the second diagonal support rod 122 to limit the position of the second rotating rod 222. The third positioning pin 600 can prevent the L-shaped rotation adjustment portion 200 from swinging when stored.

[0050] Preferably, the pedal mechanism further includes a first chain and a second chain. The first chain is connected to the first fixed rod 111, and a first positioning pin 400 and a second positioning pin 500 corresponding to the first fixed rod 111, as well as a third positioning pin 600 corresponding to the first diagonal support rod 121, are all connected to the first chain to prevent loss. Similarly, the second chain is connected to the second fixed rod 112, and a first positioning pin 400 and a second positioning pin 500 corresponding to the second fixed rod 112, as well as a third positioning pin 600 corresponding to the second diagonal support rod 122, are all connected to the second chain to prevent loss.

[0051] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A pedal mechanism, characterized in that: include: A fixed support portion (100), the fixed support portion (100) comprising a first step assembly (110) and a support assembly (120), the support assembly (120) being configured to support the first step assembly (110), the first step assembly (110) being fixedly connected to the equipment base (10) and spaced apart from the deck (1); An L-shaped rotating adjustment portion (200) is rotatably connected to the first step assembly (110). The L-shaped rotating adjustment portion (200) includes a second step assembly (210) and a rotating connection assembly (220) that are vertically fixed. The rotating connection assembly (220) is rotatably connected to the first step assembly (110). The rotating connection assembly (220) can change the relative position of the second step assembly (210) and the first step assembly (110). When the rotating connection assembly (220) rotates so that the second step assembly (210) is located above the first step assembly (110), it is defined as a working position; when the rotating connection assembly (220) rotates so that the second step assembly (210) is located below the first step assembly (110), it is defined as a storage position.

2. The pedal mechanism according to claim 1, characterized in that: The first step assembly (110) includes a first fixed rod (111), a second fixed rod (112) and a third fixed rod (113). The first fixed rod (111) and the second fixed rod (112) are arranged parallel to each other and spaced apart, and their ends are respectively fixed to the equipment base (10). The third fixed rod (113) is clamped between the first fixed rod (111) and the second fixed rod (112).

3. The pedal mechanism according to claim 2, characterized in that: The invention also includes an axle tube (300), wherein the rotating connection assembly (220) includes a first rotating rod (221) and a second rotating rod (222) arranged parallel to each other and spaced apart, the first fixed rod portion (111) and the second fixed rod portion (112) are clamped between the first rotating rod (221) and the second rotating rod (222), and the axle tube (300) vertically penetrates the first rotating rod (221), the first fixed rod portion (111), the second fixed rod portion (112) and the second rotating rod (222) in sequence, and the first rotating rod (221) and the second rotating rod (222) can rotate with the axle tube (300) as the axis.

4. The pedal mechanism according to claim 3, characterized in that: The second step assembly (210) includes a fourth fixed rod (211), a fifth fixed rod (212) and a sixth fixed rod (213). The fourth fixed rod (211) and the fifth fixed rod (212) are arranged parallel to each other and spaced apart. The ends of the fourth fixed rod (211) and the fifth fixed rod (212) are respectively fixedly connected to the first rotating rod (221) and the second rotating rod (222). The sixth fixed rod (213) is fixedly clamped between the fourth fixed rod (211) and the fifth fixed rod (212).

5. The pedal mechanism according to claim 4, characterized in that: The second step assembly (210) further includes a second step plate (214), the second step plate (214) being fixedly connected to the fourth fixed rod portion (211), the fifth fixed rod portion (212) and the sixth fixed rod portion (213), and the second step plate (214) is provided with an anti-slip pattern.

6. The pedal mechanism according to claim 1, wherein: The invention also includes a first positioning pin (400) and a second positioning pin (500), wherein the first positioning pin (400) and the second positioning pin (500) are movably inserted into the first step assembly (110), and the rotating connection assembly (220) is clamped between the first positioning pin (400) and the second positioning pin (500).

7. The pedal mechanism according to claim 6, characterized in that: It also includes a third positioning pin (600), which can be inserted into the rotating connection component (220) and the support component (120).

8. The pedal mechanism according to claim 1, wherein: The support assembly (120) includes a first diagonal support rod (121), a second diagonal support rod (122), a first vertical support rod (123) and a second vertical support rod (124); the first diagonal support rod (121) and the second diagonal support rod (122) are arranged parallel to each other and spaced apart; one end of the first diagonal support rod (121) is fixedly connected to the equipment base (10); along the extension direction of the first diagonal support rod (121), the first diagonal support rod (121) gradually approaches the first step assembly (110); the first vertical support rod (123) is fixedly connected to the end of the first diagonal support rod (121) away from the equipment base (10) and the first step assembly (110); One end of the second diagonal support rod (122) is fixedly connected to the equipment base (10), and along the extension direction of the second diagonal support rod (122), the second diagonal support rod (122) gradually approaches the first step assembly (110), and the second vertical support rod (124) is fixedly connected to the end of the second diagonal support rod (122) away from the equipment base (10) and the first step assembly (110).

9. The pedal mechanism according to claim 2, wherein: The first step assembly (110) further includes a first stepping plate (114), the first stepping plate (114) being fixedly connected to the first fixed rod (111), the second fixed rod (112) and the third fixed rod (113), and the first stepping plate (114) is provided with an anti-slip pattern.

10. A data collection box, characterized in that: It comprises an equipment base (10), a data acquisition box body (20) and a panel door (30), and also comprises a pedal mechanism as described in any one of claims 1 to 9, wherein the equipment base (10) is fixedly connected to the deck (1), the data acquisition box body (20) is installed on the top of the equipment base (10), the panel door (30) is installed on the data acquisition box body (20), and the pedal mechanism is installed on the side of the equipment base (10) and is spaced apart from the deck (1).

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