Sampling platform

Abstract

The utility model provides a sampling platform. The sampling platform comprises a base station and a sampling platform, the sampling frame is movably arranged on the base station, the sampling frame comprises a sampling platform, the sampling frame has an unfolding state and a recycling state, when the sampling frame is in the unfolding state, the sampling platform extends out of the base station in the transverse direction, and when the sampling frame is in the recycling state, the sampling platform is recycled relative to the base station; the safety prompting assembly comprises a triggering piece and a warning piece, the triggering piece is arranged between the base station and the sampling frame, when the sampling frame is in an unfolded state, the triggering piece is in a triggering state to enable the warning piece to be in a first working state, and when the sampling frame is in a retracted state, the triggering piece is in a closed state to enable the warning piece to be in a second working state. According to the technical scheme provided by the invention, the problem that the milk tank car collides with the sampling platform to cause damage when the milk tank car walks due to the fact that a driver of the milk tank car cannot know the sampling platform in time in related technologies can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling platforms, and more specifically, to a sampling platform. Background Art

[0002] Currently, milk powder production mainly uses milk as the raw material. The milk is transported to the factory by milk tank trucks. After being transported to the factory, the milk in the milk tank trucks needs to be sampled and tested first. Only when the test results are qualified can the milk be released.

[0003] In the related art, due to the large height of the milk tank truck and the sampling port being located at the top of the milk tank truck, a sampling platform needs to be set up in the workshop. When sampling is required, the sampling platform is unfolded to approach the sampling port, and personnel walk to the sampling port through the sampling platform to take samples.

[0004] However, after the sampling is completed, if the personnel fail to retract the sampling platform in time, the milk tank truck driver cannot be informed in time. At this time, when the milk tank truck moves, it will collide with the sampling platform, causing equipment damage or personal injury. Summary of the Utility Model

[0005] The utility model provides a sampling platform to solve the problem in the related art that if the personnel fail to retract the sampling platform in time, the milk tank truck driver cannot be informed in time, and at this time, when the milk tank truck moves, it will collide with the sampling platform, causing damage.

[0006] The utility model provides a sampling platform, which includes: a base; a sampling frame movably arranged on the base. The sampling frame includes a sampling platform. The sampling frame has an unfolded state and a retracted state. When the sampling frame is in the unfolded state, the sampling platform extends out of the base in the transverse direction. When the sampling frame is in the retracted state, the sampling platform retracts relative to the base; a safety prompt component, including a trigger and a warning device. The trigger is arranged between the base and the sampling frame. When the sampling frame is in the unfolded state, the trigger is in a triggered state to make the warning device in a first working state. When the sampling frame is in the retracted state, the trigger is in a closed state to make the warning device in a second working state.

[0007] Further, the safety prompt component further includes a control component, which is respectively signal-connected to the trigger and the warning device. When the trigger is in the triggered state, the control component controls the warning device to be in the first working state. When the trigger is in the closed state, the control component controls the warning device to be in the second working state.

[0008] Further, the first end of the sampling platform is hinged to the base. When the sampling frame is in the unfolded state, the second end of the sampling platform expands outwards relative to the base. When the sampling frame is in the retracted state, the second end of the sampling platform retracts inwards relative to the base, and the sampling platform is vertically arranged on the base.

[0009] Further, the base includes a walking platform and a first guardrail surrounding the outer side of the walking platform. The first guardrail has a sampling notch. The first end of the sampling platform is hinged to the walking platform. When the sampling frame is in the deployed state, the second end of the sampling platform extends outward from the sampling notch. When the sampling frame is in the retracted state, the sampling platform is vertically arranged on the walking platform and covers the sampling notch.

[0010] Further, the base further includes a support frame arranged below the walking platform. The trigger is arranged on the lower surface of the walking platform. The sampling frame further includes a counterweight frame fixedly connected to the first end of the sampling platform. When the sampling frame is in the deployed state, the counterweight frame is located below the walking platform and is in a stop fit with the walking platform. The counterweight frame triggers the trigger to make the trigger in a triggered state.

[0011] Further, the counterweight frame includes an extension frame and a counterweight block. The extension frame is fixedly connected to the first end of the sampling platform. The counterweight block is arranged at the end of the extension frame away from the sampling platform. When the sampling frame is in the deployed state, the counterweight block triggers the trigger.

[0012] Further, the sampling frame further includes a second guardrail. The second guardrail is arranged at the side edge of the sampling platform and extends in the same direction as the sampling platform. When the sampling frame is in the retracted state, the lower end of the second guardrail is in a stop fit with the walking platform.

[0013] Further, the warning component includes: a no-entry indicator light, which is powered on when the trigger is in the triggered state; and an entry-permitted indicator light, which is powered on when the trigger is in the off state.

[0014] Further, the trigger includes a travel switch.

[0015] Further, the warning component has a vehicle connection part.

[0016] Applying the technical solution of the present utility model, the sampling platform includes a base, a sampling frame and a safety prompt component. When sampling is required, the sampling frame is switched to the deployed state, and the sampling platform extends horizontally out of the base. Personnel approach the sampling port through the sampling platform for sampling. At this time, the trigger is in the triggered state so that the warning component is in the first working state. Before the milk tank truck driver drives the milk tank truck, the sampling frame is switched to the retracted state, the sampling platform is retracted relative to the base, and the trigger is in the off state so that the warning component is in the second working state. Thus, the milk tank truck driver can know the state of the sampling frame through the working state of the warning component. When the sampling frame is in the deployed state, the milk tank truck driver is prevented from driving the milk tank truck, thereby avoiding damage caused by the collision between the milk tank truck and the sampling platform. Description of the Drawings

[0017] The accompanying drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0018] Figure 1 It shows a schematic structural diagram of a sampling platform where the sampling rack provided by the embodiment of the present utility model is in an unfolded state;

[0019] Figure 2 It shows a schematic structural diagram of a sampling platform where the sampling rack provided by the embodiment of the present utility model is in a retracted state;

[0020] Figure 3 It shows a schematic structural diagram of a safety prompt component of the sampling platform of the embodiment of the present utility model.

[0021] Among them, the above-mentioned drawings include the following reference numerals:

[0022] 10, base; 11, walking platform; 12, first guardrail; 13, sampling notch; 14, support frame;

[0023] 20, sampling rack; 21, sampling platform; 22, counterweight rack; 221, extension rack; 222, counterweight block; 23, second guardrail;

[0024] 30, safety prompt component; 31, trigger; 32, warning component; 321, no-entry indicator light; 322, go-ahead indicator light. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way constitutes a limitation to the present utility model and its application or use. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Such as Figures 1 to 3As shown in the figure, an embodiment of the present utility model provides a sampling platform, which includes a base 10, a sampling frame 20 and a safety prompt component 30. The sampling frame 20 is movably arranged on the base 10. The sampling frame 20 includes a sampling platform 21. The sampling frame 20 has a deployed state and a retracted state. When the sampling frame 20 is in the deployed state, the sampling platform 21 extends out of the base 10 in the lateral direction. When the sampling frame 20 is in the retracted state, the sampling platform 21 retracts relative to the base 10. The safety prompt component 30 includes a trigger 31 and a warning member 32. The trigger 31 is arranged between the base 10 and the sampling frame 20. When the sampling frame 20 is in the deployed state, the trigger 31 is in a triggered state to make the warning member 32 in a first working state. When the sampling frame 20 is in the retracted state, the trigger 31 is in a closed state to make the warning member 32 in a second working state.

[0027] When applying the sampling platform provided by this embodiment, the sampling platform includes a base 10, a sampling frame 20 and a safety prompt component 30. When sampling is required, the sampling frame 20 is switched to the deployed state, and the sampling platform 21 extends out of the base 10 in the lateral direction. Personnel approach the sampling port through the sampling platform 21 for sampling. At this time, the trigger 31 is in a triggered state to make the warning member 32 in a first working state. Before the milk tanker driver drives the milk tanker, the sampling frame 20 is switched to the retracted state, and the sampling platform 21 retracts relative to the base 10. The trigger 31 is in a closed state to make the warning member 32 in a second working state. Thus, the milk tanker driver can know the state of the sampling frame 20 through the working state of the warning member 32. When the sampling frame 20 is in the deployed state, the milk tanker driver is prevented from driving the milk tanker, thereby avoiding damage caused by the collision between the milk tanker and the sampling platform 21.

[0028] Wherein, the sampling frame 20 is flip - set relative to the base 10 to switch the sampling frame 20 between the deployed state and the retracted state by flipping the sampling frame 20. Or, the sampling frame 20 is telescopically set relative to the base 10 in the lateral direction to switch the sampling frame 20 between the deployed state and the retracted state by telescoping the sampling frame 20.

[0029] Wherein, the trigger 31 can be a switch arranged between the power supply and the warning member 32 to change the energization state of the warning member 32, so that the warning member 32 switches between the first working state and the second working state.

[0030] In this embodiment, the safety prompt component 30 further includes a control member, which is respectively connected to the trigger member 31 and the warning member 32 in a signal connection. When the trigger member 31 is in a triggered state, the control member controls the warning member 32 to be in a first working state. When the trigger member 31 is in a closed state, the control member controls the warning member 32 to be in a second working state. By providing the control member, the control member sends a control signal to the warning member 32 according to the state of the trigger member 31, so that the warning member 32 can switch between the first working state and the second working state, which can make the arrangement positions of the trigger member 31 and the warning member 32 more flexible.

[0031] As Figure 1 and Figure 2 shown, the first end of the sampling platform 21 is hinged to the base 10. When the sampling frame 20 is in an unfolded state, the second end of the sampling platform 21 expands outward relative to the base 10. When the sampling frame 20 is in a retracted state, the second end of the sampling platform 21 retracts inward relative to the base 10, and the sampling platform 21 is vertically arranged on the base 10. With the above structure, the staff can switch the sampling frame 20 between the unfolded state and the retracted state by flipping the sampling platform 21.

[0032] As Figure 1 and Figure 2 shown, the base 10 includes a walking platform 11 and a first guardrail 12 surrounding the outside of the walking platform 11. The first guardrail 12 has a sampling notch 13. The first end of the sampling platform 21 is hinged to the walking platform 11. When the sampling frame 20 is in an unfolded state, the second end of the sampling platform 21 expands outward from the sampling notch 13. When the sampling frame 20 is in a retracted state, the sampling platform 21 is vertically arranged on the walking platform 11 and blocks the sampling notch 13. With the base 10 having the above structure, the staff can walk on the walking platform 11, and the first guardrail 12 can play a protective role to prevent the staff from falling off the walking platform 11. When the sampling frame 20 is in an unfolded state, the staff can walk onto the sampling platform 21 through the sampling notch 13. When the sampling frame 20 is in a retracted state, the sampling platform 21 blocks the sampling notch 13, improving safety.

[0033] As Figure 1 and Figure 2As shown, the base 10 also includes a support frame 14 arranged below the walking platform 11, a trigger member 31 is arranged on the lower surface of the walking platform 11, and the sampling rack 20 also includes a counterweight frame 22 fixedly connected to the first end of the sampling platform 21. When the sampling rack 20 is in the unfolded state, the counterweight frame 22 is located below the walking platform 11 and cooperates with the stopper of the walking platform 11, and the counterweight frame 22 triggers the trigger member 31 to put the trigger member 31 in the triggered state. With the above structure, when the staff flips the sampling platform 21 to switch the sampling rack 20 to the recovery state, the counterweight frame 22 can save the staff's flipping effort, and the trigger member 31 is arranged on the lower surface of the walking platform 11, and when the sampling rack 20 is in the unfolded state, the counterweight frame 22 can trigger the trigger member 31.

[0034] like Figure 1 and Figure 2 As shown, the counterweight frame 22 includes an extension frame 221 and a counterweight block 222. The extension frame 221 is fixedly connected to the first end of the sampling platform 21. The counterweight block 222 is arranged at one end of the extension frame 221 away from the sampling platform 21. When the sampling frame 20 is in the unfolded state, the counterweight block 222 triggers the trigger member 31. The counterweight frame 22 with the above structure is arranged at one end of the extension frame 221 away from the sampling platform 21. Under the premise that the weight of the counterweight block 222 is constant, by changing the arrangement position of the counterweight block 222, when the staff flips the sampling platform 21 to switch the sampling frame 20 to the recovery state, the flipping effort of the staff is further saved.

[0035] like Figure 1 and Figure 2 As shown, the sampling rack 20 also includes a second guardrail 23, which is arranged at the side edge of the sampling platform 21. The second guardrail 23 extends in the same direction as the sampling platform 21. When the sampling rack 20 is in the recovery state, the lower end of the second guardrail 23 cooperates with the stopper of the walking platform 11. By providing the second guardrail 23, the safety of the staff on the sampling platform 21 can be improved, and when the sampling rack 20 is in the recovery state, the lower end of the second guardrail 23 cooperates with the stopper of the walking platform 11 to perform position positioning.

[0036] like Figure 3 As shown, the warning element 32 includes a prohibited passage indicator light 321 and a permitted passage indicator light 322. When the trigger element 31 is in a triggered state, the prohibited passage indicator light 321 is energized, and when the trigger element 31 is in a closed state, the permitted passage indicator light 322 is energized.

[0037] Specifically, the trigger 31 can be set as a switch for controlling the power on / off of the no-entry indicator light 321 and the go-ahead indicator light 322. Alternatively, the trigger 31 can send a power-on / off signal to the switch, and the switch is arranged between the power supply and the no-entry indicator light 321 and between the power supply and the go-ahead indicator light 322.

[0038] Among them, the go-ahead indicator light 322 uses a green indicator light, and the no-entry indicator light 321 uses a red indicator light.

[0039] In this embodiment, the trigger 31 includes a travel switch. Specifically, when the distance between the counterweight 222 and the travel switch is less than or equal to the set threshold, the trigger 31 can switch to the trigger state. When the distance between the counterweight 222 and the travel switch is greater than the set threshold, the trigger 31 can switch to the off state.

[0040] In this embodiment, the warning device 32 has a vehicle connection part to arrange the warning device 32 on the milk tanker for easy observation by the driver.

[0041] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0042] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that for the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the specification. In all the examples shown and discussed herein, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0043] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or component referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present utility model; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0044] For ease of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above-mentioned", etc. can be used here to describe the spatial positional relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described in the figure for the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned as "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0045] In addition, it should be noted that the use of words such as "first", "second", etc. to limit components is only for the convenience of distinguishing the corresponding components. Without otherwise stated, the above words have no special meaning. Therefore, it should not be construed as a limitation on the protection scope of the present utility model.

[0046] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A sampling platform, characterized in that, The sampling platform includes: A base station (10); A sampling frame (20) movably arranged on the base station (10), the sampling frame (20) includes a sampling platform (21), the sampling frame (20) has an unfolded state and a retracted state. When the sampling frame (20) is in the unfolded state, the sampling platform (21) extends out of the base station (10) in the transverse direction. When the sampling frame (20) is in the retracted state, the sampling platform (21) retracts relative to the base station (10); A safety prompt component (30), including a trigger (31) and a warning component (32). The trigger (31) is arranged between the base station (10) and the sampling frame (20). When the sampling frame (20) is in the unfolded state, the trigger (31) is in a triggered state to make the warning component (32) in a first working state. When the sampling frame (20) is in the retracted state, the trigger (31) is in a closed state to make the warning component (32) in a second working state.

2. The sampling platform according to claim 1, characterized in that, The safety prompt component (30) further includes a control component, which is respectively signal-connected to the trigger (31) and the warning component (32). When the trigger (31) is in a triggered state, the warning component (32) is controlled to be in the first working state through the control component. When the trigger (31) is in a closed state, the warning component (32) is controlled to be in the second working state through the control component.

3. The sampling platform according to claim 1, characterized in that, The first end of the sampling platform (21) is hinged to the base station (10). When the sampling frame (20) is in the unfolded state, the second end of the sampling platform (21) expands outwards relative to the base station (10). When the sampling frame (20) is in the retracted state, the second end of the sampling platform (21) retracts inwards relative to the base station (10), and the sampling platform (21) is vertically arranged on the base station (10).

4. The sampling platform according to claim 3, characterized in that, The base station (10) includes a walking platform (11) and a first guardrail (12) surrounding the outside of the walking platform (11). The first guardrail (12) has a sampling notch (13). The first end of the sampling platform (21) is hinged to the walking platform (11). When the sampling frame (20) is in the unfolded state, the second end of the sampling platform (21) expands outwards from the sampling notch (13). When the sampling frame (20) is in the retracted state, the sampling platform (21) is vertically arranged on the walking platform (11) and blocks the sampling notch (13).

5. The sampling platform according to claim 4, characterized in that, The base station (10) further includes a support frame (14) disposed below the walking platform (11). The trigger member (31) is disposed on the lower surface of the walking platform (11). The sampling frame (20) further includes a counterweight frame (22) fixedly connected to the first end of the sampling platform (21). When the sampling frame (20) is in the deployed state, the counterweight frame (22) is located below the walking platform (11) and is in abutting cooperation with the walking platform (11), and the counterweight frame (22) triggers the trigger member (31) to make the trigger member (31) in a triggered state.

6. The sampling platform according to claim 5, wherein The counterweight frame (22) includes an extension frame (221) and a counterweight block (222). The extension frame (221) is fixedly connected to the first end of the sampling platform (21). The counterweight block (222) is disposed at the end of the extension frame (221) away from the sampling platform (21). When the sampling frame (20) is in the deployed state, the counterweight block (222) triggers the trigger member (31).

7. The sampling platform according to claim 4, wherein The sampling frame (20) further includes a second guardrail (23). The second guardrail (23) is disposed at the side edge of the sampling platform (21). The second guardrail (23) extends in the same direction as the sampling platform (21). When the sampling frame (20) is in the retracted state, the lower end of the second guardrail (23) is in abutting cooperation with the walking platform (11).

8. The sampling platform according to claim 1, characterized in that, The warning member (32) includes: A no-entry indicator light (321). When the trigger member (31) is in the triggered state, the no-entry indicator light (321) is powered on. A go-ahead indicator light (322). When the trigger member (31) is in the closed state, the go-ahead indicator light (322) is powered on.

9. The sampling platform according to claim 1, wherein The trigger member (31) includes a travel switch.

10. The sampling platform according to claim 1, characterized in that, The warning member (32) has a vehicle connection portion.

Images