Scaffold board mechanism for scaffold or operating platform

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a scaffold board mechanism for a scaffold or an operating platform, which comprises an operating plate, two baffles, two groups of connecting plates and a clamping ring. The two baffles are oppositely arranged on the two side edges of the operation panel, and the baffles can be switched between the first state and the second state on the side edges of the operation panel. The first state of the baffle is that the plate surface of the baffle is perpendicular to the plate surface of the operation plate, and the second state of the baffle is that the plate surface of the baffle is parallel to the plate surface of the operation plate. According to the scaffold board mechanism, the operation board and the baffle serve as the main body structure, and when the baffle is in the first state, the function that the baffle prevents objects from falling can be achieved; and when the baffle is in the second state, the function that the baffle extends the width of the operation plate can be achieved, a larger working platform can be provided for workers, and therefore the baffle can be used on the side of the operation plate, the baffle can be switched in different application scenes, and the functionality and practicability of the baffle are improved.

Description

Technical Field

[0001] The present application relates to the technical field of construction engineering, and in particular to a scaffolding board mechanism for a scaffold or an operating platform. Background Art

[0002] Scaffolding and operating platforms are commonly used in construction projects. When using scaffolding and operating platforms, it is necessary to lay scaffolding boards on the frame of the scaffolding and operating platform. The scaffolding boards provide a working platform for workers to walk on the scaffolding boards, transfer materials and perform construction work.

[0003] In the related art, a vertical toeboard or a rotatable flap is fixed on the scaffolding board, and the rotatable flap is set up on the building. The toeboard and the flap are only used to prevent objects on the scaffolding board from falling.

[0004] In the scenario where the scaffolding is far from the building facade, for example, when the gap between the scaffolding working layer and the building is greater than 150mm, it is very easy to cause a safety accident of falling, and it is inconvenient for workers to operate. Therefore, it is necessary to use scaffolding with a retractable width to get closer to the building, so as to provide workers with a working space closer to the building, and at the same time, it can also reduce the installation accuracy requirements of the scaffolding.

[0005] However, no matter it is a scaffolding with a footboard or a scaffolding with a retractable width, the applicable scenes are relatively limited and the purpose of switching between multiple scenes cannot be achieved. Summary of the invention

[0006] In order to solve the above problems, the utility model proposes a scaffolding board mechanism for a scaffold or an operating platform, and the specific technical solution is as follows:

[0007] A scaffolding board mechanism for a scaffold or an operating platform, comprising:

[0008] Operation panel;

[0009] baffles, two of which are arranged opposite to each other at two sides of the operating panel, and the baffles can realize switching between a first state and a second state at the sides of the operating panel; when the baffles are in the first state, the plate surface of the baffles is perpendicular to the plate surface of the operating panel, so as to form a protective structure; when the baffles are in the second state, the plate surface of the baffles is parallel to the plate surface of the operating panel, and the baffles are located outside the operating panel to extend the width of the operating panel;

[0010] Two groups of connecting plates are provided, and the two groups of connecting plates are relatively arranged at the bottom of both sides of the operating plate to support the operating plate; each group of connecting plates extends in a direction away from the operating plate to support the bottom of the baffle in the second state; and

[0011] A clamping ring is fixed on the connecting plate, and the clamping ring is used to fix the scaffolding plate mechanism on a scaffold or an operating platform.

[0012] Furthermore, a plug block is fixed on the baffle; a first plug hole is opened on the board surface of the operating panel, and when the baffle is in the first state, the plug block is inserted into the first plug hole; a second plug hole is opened on the side surface of the operating panel perpendicular to its own board surface, and when the baffle is in the second state, the plug block is inserted into the second plug hole.

[0013] Furthermore, it also includes a fastening bolt. The operating panel is also provided with a threaded through hole. The threaded through hole, the first plug hole and the second plug hole are connected to each other. The fastening bolt passes through the threaded through hole and presses against the plug block in the first plug hole or the second plug hole.

[0014] Furthermore, the operating panel and the baffle are both retractable, and the retracting direction of the operating panel is consistent with the retracting direction of the baffle.

[0015] Furthermore, the operating panel includes a first plate, a second plate and a fastener, the first plate is provided with a first slide groove, the second plate is provided with a second slide groove, the length directions of the first slide groove and the second slide groove are parallel to the extension and retraction direction of the operating panel, and the fastener is simultaneously passed through the first slide groove and the second slide groove to fix the first plate and the second plate.

[0016] Furthermore, the baffle includes a sliding plate and a plate sleeve, the sliding plate is slidably arranged in the plate sleeve, and the sliding plate and the plate sleeve are both detachably connected to the operating panel.

[0017] Furthermore, it also includes an induction alarm device, which is arranged on the operating panel and is used to detect whether the adjacent scaffolding board mechanisms are in the same horizontal plane or are missing.

[0018] Furthermore, the induction alarm device includes an infrared transmitter and an infrared receiver, the infrared transmitter is used to transmit infrared rays to the infrared receiver on the adjacent scaffolding mechanism, and the infrared receiver is used to receive infrared rays emitted by the infrared transmitter on the adjacent scaffolding mechanism.

[0019] Further, when the baffle is in the second state, a side of the baffle away from the operating plate protrudes out of the connecting plate.

[0020] Furthermore, it is defined that when the baffle is in the second state, a dimension of the baffle extending in a direction away from the operating panel is the width of the baffle, and the width of the baffle is 150-180 mm.

[0021] Beneficial effects:

[0022] (1) The scaffolding mechanism provided by the utility model has an operating panel and a baffle as the main structure, and can realize the state switching of the baffle on the side of the operating panel: in the scenario where a large number of objects are carried during construction of a building project, in order to prevent objects from falling from the scaffolding mechanism as much as possible, the baffle is switched to a state where the surface of the baffle is perpendicular to the surface of the operating panel, that is, the function of the baffle to prevent objects from falling can be realized; in the scenario where the gap between the scaffolding mechanism and the building exceeds 150mm, the baffle is switched to a state where the surface of the baffle is parallel to the surface of the operating panel, that is, the function of the baffle extending the width of the operating panel can be realized, which can provide workers with a larger working platform and reduce the gap between the working layer formed by the operating panel and the baffle and the building, so as to improve construction safety. In this way, the dual use of the baffle on the side of the operating panel is realized, so that the baffle can be switched in different applicable scenarios, thereby improving the functionality and practicality of the baffle.

[0023] (2) The scaffolding mechanism provided by the utility model is provided with a connecting plate and a clamping ring. On the one hand, when the scaffolding mechanism provided by the utility model is used, the clamping ring is used to fix it on the frame of the scaffolding or the operating platform, so as to achieve fixation between the scaffolding mechanism and the scaffolding or the operating platform, which can effectively prevent the scaffolding mechanism from being displaced during use; on the other hand, the utility model limits the setting position of the connecting plate, and sets the connecting plate at the bottom of the operating plate to support the operating plate. At the same time, the connecting plate extends in a direction away from the operating plate to the bottom of the baffle parallel to the plate surface of the operating plate, so that the frame of the scaffolding or the operating platform fixed with the clamping ring can effectively support the bottom of the baffle in the above state, which can improve the bearing capacity of the baffle and further enhance the functionality and practicality of the baffle on the side of the operating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a top view of the scaffolding mechanism provided in an embodiment of the present application.

[0025] Figure 2 yes Figure 1 A front view of the scaffolding mechanism is shown.

[0026] Figure 3 yes Figure 1 A side view of the scaffolding mechanism is shown, with the baffle in the first state.

[0027] Figure 4 yes Figure 1A side view of the scaffolding mechanism is shown, with the baffle in the second state.

[0028] Figure 5 yes Figure 1 The scaffolding mechanism shown is laid on the frame in a top view, and the baffle is in the first state at this time.

[0029] Figure 6 yes Figure 1 The scaffolding mechanism shown is laid on the frame in a side view, and the baffle is in the second state at this time.

[0030] Figure 7 yes Figure 1 A front view of a baffle in a first state used by the scaffolding mechanism is shown.

[0031] Figure 8 yes Figure 1 A top view of the scaffolding mechanism shown without the baffle installed.

[0032] Fig. 9 yes Figure 1 The scaffolding mechanism is shown in a front view without the baffle installed.

[0033] Description of the drawings: 1. operating panel; 11. first socket; 12. second socket; 13. first plate; 131. first slide groove; 14. second plate; 141. second slide groove; 15. fastener; 2. baffle; 21. plug-in block; 22. sliding plate; 23. plate sleeve; 3. connecting plate; 4. snap ring; 5. frame; 51. first connecting rod; 52. second connecting rod; 6. fastening bolt; 7. induction alarm device. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0035] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] like Figure 1 and Figure 2 As shown, a scaffolding board mechanism for a scaffold or an operating platform comprises:

[0038] Operation panel 1;

[0039] Two baffles 2 are provided. The two baffles 2 are relatively arranged on two sides of the operating panel 1. The baffles 2 can realize switching between a first state and a second state at the side of the operating panel 1. When the baffles 2 are in the first state, the plate surface of the baffles 2 is perpendicular to the plate surface of the operating panel 1, so as to form a protective structure. When the baffles 2 are in the second state, the plate surface of the baffles 2 is parallel to the plate surface of the operating panel 1, and the baffles 2 are located outside the operating panel 1 to extend the width of the operating panel 1.

[0040] Two groups of connecting plates 3 are provided, and the two groups of connecting plates 3 are relatively arranged at the bottom of both sides of the operating plate 1 to support the operating plate 1; each group of connecting plates 3 extends in a direction away from the operating plate 1 to support the bottom of the baffle 2 in the second state; and

[0041] The clamp ring 4 is fixed on the connecting plate 3, and the clamp ring 4 is used to fix the scaffolding plate mechanism on the scaffolding or the operating platform.

[0042] The embodiment of the present application adopts an operating panel 1 and a baffle 2 as the main structure of the scaffolding mechanism, and in the embodiment of the present application, the baffle 2 is arranged on the side of the operating panel 1 along the length direction of the operating panel 1, so that the baffle 2 can be switched between the first state and the second state on the side of the operating panel 1, realizing two uses of the baffle 2 on the side of the operating panel 1, and can improve the functionality and practicality of the baffle 2.

[0043] Reference Figure 3 , the baffle 2 is in the first state, at this time, the operating panel 1 is set horizontally to provide a working platform for workers; the baffle 2 is set vertically to form a protective structure. In this state, the baffle 2 can be used as a footboard. In the scenario where a large number of objects are carried during construction, the baffle 2 can effectively prevent objects from falling from the scaffolding mechanism.

[0044] Reference Figure 4, the baffle 2 is in the second state, at this time, the operating panel 1 and the baffle 2 are both arranged horizontally. In this state, the operating panel 1 is located between the two baffles 2, and the board surfaces of the two baffles 2 and the board surface of the operating panel 1 together constitute the board surface of the scaffolding mechanism, that is, the working layer, which increases the working area of ​​the workers on the scaffolding mechanism. In the scenario where the gap between the scaffolding mechanism and the building is greater than 150mm, the baffle 2 can be switched to the second state, which can provide workers with a larger working layer to approach the building. It should be understood that baffles 2 of different sizes can be selected according to specific application scenarios.

[0045] Reference Figure 5 and Figure 6 In order to further understand the use of the embodiment of the present application on the frame 5 of the scaffold or operating platform, Figure 5 and Figure 6 The positional relationship and connection relationship between the simplified frame 5 and the embodiment of the present application are shown; wherein the frame 5 includes a first connecting rod 51 and a second connecting rod 52. In the embodiment of the present application, four connecting plates 3 are arranged, and each two connecting plates 3 form a group. Each group of connecting plates 3 corresponds to a baffle 2 and is arranged at the bottom of one side of the operating panel 1 on the same side as the baffle 2, and extends along the width direction of the operating panel 1 in a direction away from the operating panel 1. A snap ring 4 is fixed at the bottom of each connecting plate 3, one end of the snap ring 4 is fixed to the connecting plate 3 by bolts, and the other end is fixed to the connecting plate 3 and the operating panel 1 by bolts. However, it should be noted that the embodiment of the present application does not uniquely limit the specific number of connecting plates 3 and snap rings 4.

[0046] The operating panel 1 used in the embodiment of the present application is laid on the top surface or the middle of the frame 5, and the position of the operating panel 1 is adjusted so that one group of connecting plates 3 is laid on the first connecting rod 51 and another group of connecting plates 3 is laid on the second connecting rod 52. Then, the snap ring 4 is fixedly connected to the connecting plate 3 and the operating panel 1 by bolts, so that the connecting plate 3 laid on the first connecting rod 51 is fixed to the first connecting rod 51 by the snap ring 4, and the connecting plate 3 laid on the second connecting rod 52 is fixed to the second connecting rod 52 by the snap ring 4, so as to complete the position fixation between the operating panel 1 and the frame 5, and can effectively avoid the displacement of the embodiment of the present application on the frame 5. In the actual use process, the first connecting rod 51 and the second connecting rod 52 can both be the longitudinal horizontal rods of the external scaffolding. Finally, the two baffles 2 are adjusted to the first state or the second state according to the use requirements, and the two baffles 2 are installed on both sides of the operating panel 1. In this way, the laying, installation and fixing of the embodiment of the present application on the frame 5 are completed.

[0047] Specifically, refer to Figures 1 to 6It can be understood that the embodiment of the present application limits the setting position of the connecting plate 3, and the connecting plate 3 is set at the bottom of the operating panel 1, and the connecting plate 3 extends in the direction away from the operating panel 1, so that the connecting plate 3 can simultaneously support the operating panel 1 and the baffle 2 in the second state. Further, when the embodiment of the present application is laid and installed on the frame 5, the first connecting rod 51 and the second connecting rod 52 of the frame 5 can effectively support the bottom of the baffle 2 in the second state, thereby improving the bearing capacity of the baffle 2 and further enhancing the functionality and practicality of the baffle 2.

[0048] Reference Figures 7 to 9 It can be understood that the baffle 2 and the operating panel 1 are plug-in-fitted, which facilitates the installation and disassembly of the baffle 2 and the operating panel 1. Figure 7 , an insert block 21 is fixed on the baffle 2, and the insert block 21 is fixedly arranged at both ends of the baffle 2 in the embodiment of the present application. Figure 8 The operation panel 1 is provided with a first plug hole 11 corresponding to the plug block 21. The first plug hole 11 is a square blind hole. When the plug block 21 is inserted into the first plug hole 11, the baffle 2 is in the first state. Fig. 9 A second plug hole 12 corresponding to the plug block 21 is provided on the side surface in the length direction of the operation panel 1. The second plug hole 12 is a square blind hole. When the plug block 21 is inserted into the second plug hole 12, the baffle 2 is in the second state.

[0049] Furthermore, in order to improve the stability of the baffle 2 on the side of the operating panel 1, the embodiment of the present application sets the channel of the first plug hole 11 and the channel of the second plug hole 12 to be perpendicular to each other and intersecting, and opens a threaded through hole on the side of the width direction of the operating panel 1, so that the threaded through hole can be connected with the first plug hole 11 and the second plug hole 12 at the same time. When the plug block 21 is inserted into the first plug hole 11, the fastening bolt 6 is inserted into the threaded through hole, so that the fastening bolt 6 can be pressed against the plug block 21 located in the first plug hole 11, thereby achieving the fixation between the baffle 2 and the operating panel 1 in the first state. When the plug block 21 is inserted into the second plug hole 12, the fastening bolt 6 is inserted into the threaded through hole, so that the fastening bolt 6 can be pressed against the plug block 21 located in the second plug hole 12, thereby achieving the fixation between the baffle 2 and the operating panel 1 in the second state.

[0050] Furthermore, when using the embodiment of the present application, in order to avoid the existence of gaps or gaps that are too large when laying the last scaffolding board mechanism on the frame 5 of the scaffolding or operating platform, the operating panel 1 and the baffle 2 used in the embodiment of the present application are both configured to be retractable, and the retractable direction of the operating panel 1 and the retractable direction of the baffle 2 are both parallel to the length direction of the operating panel 1.

[0051] Reference Figure 8 and Fig. 9, the operating panel 1 is configured to be a first plate 13 and a second plate 14, the first plate 13 and the second plate 14 can slide relative to each other, and the first plate 13 and the second plate 14 are connected by a fastener 15. Specifically, a first slide groove 131 is provided on the first plate 13, and a second slide groove 141 is provided on the second plate 14, and the length direction of the first slide groove 131 and the second slide groove 141 is parallel to the length direction of the operating panel 1. The fastener 15 is simultaneously penetrated in the first slide groove 131 and the second slide groove 141 to limit and fix the first plate 13 and the second plate 14. In the embodiment of the present application, the fastener 15 is configured to be a screw and a nut, the screw is penetrated in the first slide groove 131 and the second slide groove 141 from the plate surface of the operating panel 1, and the nut is located at the bottom of the operating panel 1 to cooperate with the screw to fix the first plate 13 and the second plate 14. When the length of the operating panel 1 needs to be adjusted, unscrew the nut and pull the first plate 13 and the second plate 14. The first plate 13 and the second plate 14 can slide relative to each other under the limitation of the first slide groove 131, the second slide groove 141 and the screw rod. After adjusting the length of the operating panel 1, tighten the nut to fix the first plate 13 and the second plate 14 to complete the extension and retraction of the operating panel 1.

[0052] Reference Figure 7 , the baffle 2 is configured as a sliding plate 22 and a plate sleeve 23, and the sliding plate 22 is slidably inserted into the plate sleeve 23, and the sliding plate 22 and the plate sleeve 23 are both detachably connected to the operating panel 1, so that the baffle 2 can be retracted. When the length of the baffle 2 needs to be adjusted, the sliding plate 22 and the plate sleeve 23 are removed, and the sliding plate 22 and the plate sleeve 23 are pulled so that the sliding plate 22 and the plate sleeve 23 slide relative to each other. After the length of the baffle 2 is adjusted, the sliding plate 22 and the plate sleeve 23 are fixed to the side of the operating panel 1 to complete the retraction of the baffle 2.

[0053] Furthermore, in order to avoid the situation in which the adjacent scaffolding mechanisms are not on the same horizontal plane or the scaffolding mechanisms are missing due to negligence of workers during construction, it is necessary to further improve the safety of the embodiments of the present application during use. Figure 1 , the embodiment of the present application is also provided with an induction alarm device 7, and the induction alarm device 7 is arranged on the surface of the operating panel 1. The induction alarm device 7 has a built-in infrared transmitter and an infrared receiver. When using the embodiment of the present application, a plurality of scaffolding mechanisms are sequentially laid on a layer of the frame 5. At this time, the infrared transmitter can emit infrared rays to the adjacent scaffolding mechanisms, and the infrared receiver can receive infrared rays emitted by the adjacent scaffolding mechanisms. If it is shown that part of the scaffolding mechanism does not receive infrared rays, it is possible that the scaffolding mechanism is not in the same horizontal plane; if it is shown that the length of some infrared rays is inconsistent, it is possible that the scaffolding mechanism is missing. In this way, the safety of the use of the embodiment of the present application is improved.

[0054] For further information, see Figure 4 In order to further increase the activity area of ​​the workers when the baffle 2 is in the second state, the side of the baffle 2 away from the operating panel 1 is set to protrude from the connecting plate 3. Specifically, according to Article 8.2.8 of the "GB 51210-2016 Uniform Standard for Safety Technology of Scaffolding in Construction", if the gap between the scaffolding and the building is greater than 150mm, closed protection measures should be taken, and it is also stipulated that the footboard should be set at a height of 180mm from the working surface. Therefore, when the baffle 2 is in the first state, the vertical height of the baffle 2 is set to 180mm; when the baffle 2 is in the second state, the dimension of the baffle 2 extending in the direction away from the operating panel 1 is defined as the width of the baffle 2, and the width of the baffle 2 is set to at least 150mm. Baffles 2 of different sizes can be selected for replacement according to specific application scenarios.

[0055] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A scaffolding board mechanism for a scaffold or an operating platform, characterized in that: include: Operation panel; baffles, two of which are arranged opposite to each other at two sides of the operating panel, and the baffles can realize switching between a first state and a second state at the sides of the operating panel; when the baffles are in the first state, the plate surface of the baffles is perpendicular to the plate surface of the operating panel, so as to form a protective structure; when the baffles are in the second state, the plate surface of the baffles is parallel to the plate surface of the operating panel, and the baffles are located outside the operating panel to extend the width of the operating panel; Two groups of connecting plates are provided, and the two groups of connecting plates are relatively arranged at the bottom of both sides of the operating plate to support the operating plate; each group of connecting plates extends in a direction away from the operating plate to support the bottom of the baffle in the second state; as well as A clamping ring is fixed on the connecting plate, and the clamping ring is used to fix the scaffolding plate mechanism on a scaffold or an operating platform.

2. A scaffolding board mechanism for a scaffold or an operating platform according to claim 1, characterized in that: An insert block is fixed on the baffle; a first insert hole is provided on the surface of the operating panel, and when the baffle is in the first state, the insert block is inserted into the first insert hole; a second insert hole is provided on the side surface of the operating panel perpendicular to its own surface, and when the baffle is in the second state, the insert block is inserted into the second insert hole.

3. A scaffolding board mechanism for a scaffold or an operating platform according to claim 2, characterized in that: It also includes a fastening bolt. The operating panel is also provided with a threaded through hole. The threaded through hole, the first plug hole and the second plug hole are connected to each other. The fastening bolt passes through the threaded through hole and presses against the plug block in the first plug hole or the second plug hole.

4. A scaffolding board mechanism for a scaffold or an operating platform according to claim 1, characterized in that: The operating panel and the baffle are both retractable, and the retracting direction of the operating panel is consistent with the retracting direction of the baffle.

5. A scaffolding board mechanism for a scaffold or an operating platform according to claim 4, characterized in that: The operating panel includes a first plate, a second plate and a fastener. The first plate is provided with a first slide groove, the second plate is provided with a second slide groove, the length directions of the first slide groove and the second slide groove are parallel to the extension and contraction direction of the operating panel, and the fastener is simultaneously passed through the first slide groove and the second slide groove to fix the first plate and the second plate.

6. A scaffolding board mechanism for a scaffold or an operating platform according to claim 4, characterized in that: The baffle comprises a sliding plate and a plate sleeve, wherein the sliding plate is slidably arranged in the plate sleeve, and the sliding plate and the plate sleeve are both detachably connected to the operating panel.

7. A scaffolding board mechanism for a scaffold or an operating platform according to claim 1, characterized in that: It also includes an induction alarm device, which is arranged on the operating panel and is used to detect whether the adjacent scaffolding board mechanisms are in the same horizontal plane or are missing.

8. A scaffolding board mechanism for a scaffold or an operating platform according to claim 7, characterized in that: The induction alarm device includes an infrared transmitter and an infrared receiver. The infrared transmitter is used to transmit infrared rays to the infrared receiver on the adjacent scaffolding mechanism, and the infrared receiver is used to receive infrared rays emitted by the infrared transmitter on the adjacent scaffolding mechanism.

9. A scaffolding board mechanism for a scaffold or an operating platform according to claim 1, characterized in that: When the baffle is in the second state, a side of the baffle away from the operating plate protrudes from the connecting plate.

10. A scaffolding board mechanism for a scaffold or an operating platform according to claim 1 or 9, characterized in that: It is defined that when the baffle is in the second state, a dimension of the baffle extending in a direction away from the operating panel is the width of the baffle, and the width of the baffle is 150-180 mm.

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