Fixing device for urban waterfront landscape

Abstract

The utility model discloses a fixing device for an urban waterfront landscape, and belongs to the technical field of protective railings. The fixing device for the urban waterfront landscape comprises a bottom plate, an electric push rod is installed above the bottom plate, a sliding way is fixedly connected to the side wall of the bottom plate, and a frame is fixedly connected to the side, away from the sliding way, of the bottom plate; according to the device, the baffle is driven to rotate through displacement of the sliding plate, then the baffle can be adjusted according to needs, the baffle can be used as a normal protective barrier at ordinary times, no extra space is occupied, and the baffle is rapidly converted into an open state when necessary; flexible application of space is achieved, an escape channel can be rapidly formed in emergency situations such as fire disasters, earthquakes or other emergencies, rapid evacuation of crowds is facilitated, and personal safety risks caused by unsmooth escape are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of protective railings, and in particular to a fixing device for urban waterfront landscape. Background Art

[0002] The fixed device of urban waterfront landscape is usually the urban landscape railing, which is a common design element in urban public spaces. It aims to provide safety, separation and beautification functions. It is usually installed in public areas such as roads, sidewalks, bridges, parks, river banks and squares. It not only protects pedestrians and prevents traffic accidents, but also adds beauty to the urban landscape.

[0003] A patent with publication number CN217538160U discloses an urban waterfront landscape drowning prevention guardrail, including a vertical guardrail and a transverse guardrail. The transverse guardrail is connected to the bottom of the vertical guardrail, and the transverse guardrail is connected and reinforced with the free end of the vertical guardrail by a cable structure. The angle between the lower half of the vertical guardrail and the surface where the upper half of the guardrail is located is an obtuse angle, and the lower half of the vertical guardrail is inclined, and the free end of the transverse guardrail is inclined upward in a direction away from the vertical guardrail.

[0004] However, the above technical solution has the following defects:

[0005] 1. In the prior art, railings are generally installed in a fixed manner. In unconventional situations or special events, the rigid design of the fixed railings cannot provide dynamic response measures, which will increase the complexity and risk of crisis management. For example, during emergency evacuation, the structure cannot be changed, resulting in people being unable to escape quickly and safely. Especially in crowded areas, rigid barriers will cause congestion or stampedes;

[0006] 2. In addition, when an emergency occurs, it takes a certain amount of time for staff to arrive at the scene and provide guidance, either manually or by moving guide signs. Manual guidance cannot respond quickly in the chaos, which affects the evacuation effect, resulting in the waste of precious escape windows and increasing the risk of injury or being trapped. If guidance is provided by road signs, the moved road signs will be knocked down, damaged or blocked by the crowd, which greatly reduces the guidance effect. Utility Model Content

[0007] One purpose of the present application is to solve the problem of the fixed installation method of the guardrail and the effective guidance of the guardrail sign.

[0008] To achieve the above purpose, the technical solution adopted in the present application is: a fixing device for urban waterfront landscape, comprising a bottom plate, an electric push rod is installed on the top of the bottom plate, a slide is fixedly connected to the side wall of the bottom plate, and a frame is fixedly connected to the side of the bottom plate away from the slide, characterized in that a push rod is installed inside the electric push rod, and a support plate is fixedly connected to the upper surface of the frame;

[0009] The upper surface of the base plate is provided with a rotating mechanism, which is used to form an escape passage in an emergency. The upper surface of the frame is provided with a lighting mechanism and a guiding mechanism, which are used to guide the escape direction for on-site personnel in an emergency.

[0010] Preferably, the rotating mechanism includes a slide plate fixedly connected to one end of the push rod away from the electric push rod, a limiting hole is opened on the surface of the slide plate, three limiting holes are provided, the inner wall of the frame is rotatably connected to a baffle, three baffles are provided, the side walls of the baffle are fixedly connected to a fixing plate, and the side of the fixing plate close to the slide plate is fixedly connected to a limiting column.

[0011] Preferably, the slide plate is slidably connected to the inner wall of the slideway, the limiting posts are all located inside the limiting holes, and the diameters of the limiting posts are all matched with the apertures of the limiting holes.

[0012] Preferably, the lighting mechanism includes grooves opened on the upper surface of the frame, and there are three grooves. The inner walls of the grooves are slidably connected with racks, and the side walls of the racks are meshingly connected with gears. The surfaces of the racks are fixedly connected with connecting rods through connecting pieces, and the side ends of the connecting rods are fixedly connected with sliders. The upper surface of the frame is opened with slide grooves, and there are three slide grooves. The upper surface of the frame is provided with electric control switches, and there are three electric control switches.

[0013] Preferably, the gears are fixedly connected to the baffle, the sliders are slidably connected to the inner wall of the slide groove, the shape of the slider is approximately a right-angled trapezoid, and the inclined surface is a smooth surface, and the electric control switches are located on the side of the slider away from the connecting rod.

[0014] Preferably, the guiding mechanism includes a support plate fixedly connected to the inner wall of the support plate on the surface of the frame, and three support plates are provided. The interior of each support plate is fixedly connected with a cavity sleeve, the inner wall of the cavity sleeve is slidably connected with a guide column, the bottom of each guide column is fixedly connected with a pulley, a spring is fixedly connected between the pulley and the cavity sleeve, and an indicator sign is installed at the end of the guide column away from the pulley.

[0015] Preferably, the pulleys are all slidably connected to the inclined surface of the slider, and the indicator signs mounted on the surface of the guide column are electrically controlled and connected to the electric control switches.

[0016] Compared with the prior art, the beneficial effects of this application are:

[0017] 1. The utility model utilizes the rotation of the baffle to achieve the purpose of forming an escape passage in an emergency. Compared with the railings in the prior art which are generally fixedly installed, the device drives the baffle to rotate through the displacement of the slide plate, so that the baffle can be adjusted as needed. It is usually used as a normal protective railing without occupying additional space. When necessary, it can be quickly converted to an open state to achieve flexible application of space. In emergency situations such as fire, earthquake or other emergencies, an escape passage can be quickly formed, which is conducive to the rapid evacuation of the crowd and reduces the personal safety risks caused by poor escape.

[0018] 2. The utility model utilizes the horizontal movement of the slider to realize the purpose of lighting the sign in an emergency. Compared with the method of the prior art which requires manual guidance or carrying the sign for guidance, the device pushes the slider to move horizontally when the baffle rotates. When the baffle rotates to form an escape passage, the sign is pressed to automatically light up, thereby realizing instant response without manual intervention, saving precious time in an emergency, and improving evacuation efficiency and reaction speed. At the same time, during the movement of the slider, the sign also rises. The sign rises to a higher position so that people in the distance can also clearly see the sign, which can enhance the effectiveness of the evacuation guidance. In addition, the position of the sign is far away from people's activities, reducing the risk of being hit, damaged or interfered by human beings, keeping its function intact, and using the lighted and raised sign to make it more conspicuous, easier to be noticed in a chaotic or crowded environment, and can effectively guide people to escape in the right direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the main perspective structural diagram of this utility model;

[0020] Figure 2 This is the main cutaway three-dimensional structure diagram of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the relevant parts of the utility baffle;

[0022] Figure 4 Practical Figure 3 A partial enlarged three-dimensional structure diagram;

[0023] Figure 5 This is a three-dimensional structural diagram of the relevant parts of the connecting rod of this utility model;

[0024] Figure 6 Practical Figure 5 The partially enlarged three-dimensional structure diagram of B in the middle;

[0025] Figure 7This is a three-dimensional structural diagram of the relevant components of the practical electric control switch;

[0026] Figure 8 This is a three-dimensional structural diagram of the practical support plate.

[0027] The numbers in the figure represent:

[0028] 1. Bottom plate; 11. Electric push rod; 1101. Push rod; 12. Slide; 13. Frame;

[0029] 2. Rotating mechanism; 21. Slide plate; 22. Limiting hole; 23. Baffle plate; 24. Fixed plate; 25. Limiting column;

[0030] 3. Lighting mechanism; 31. Groove; 32. Rack; 33. Gear; 34. Connecting rod; 35. Slider; 36. Slide; 37. Electric switch;

[0031] 4. Guiding mechanism; 41. Support plate; 42. Cavity sleeve; 43. Guide column; 44. Pulley; 45. Spring. DETAILED DESCRIPTION

[0032] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0033] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0034] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0035] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0036] The prior art has the following defects:

[0037] 1. In the prior art, railings are generally installed in a fixed manner. In unconventional situations or special events, the rigid design of the fixed railings cannot provide dynamic response measures, which will increase the complexity and risk of crisis management. For example, during emergency evacuation, the structure cannot be changed, resulting in people being unable to escape quickly and safely. Especially in crowded areas, rigid barriers will cause congestion or stampedes;

[0038] 2. In addition, when an emergency occurs, it takes a certain amount of time for the staff to rush to the scene and provide guidance, either manually or by moving guidance signs. The manual guidance method cannot respond quickly in the chaos, which affects the evacuation effect, resulting in the waste of precious escape windows and increasing the risk of injury or entrapment. The guidance method using road signs will cause the moved road signs to be knocked down, damaged or blocked by the crowd, which greatly reduces the guidance effect;

[0039] As an improvement, Figure 1 and Figure 2 As shown, the preferred embodiment of the present application is: a fixing device for urban waterfront landscape, comprising a base plate 1, an electric push rod 11 is installed above the base plate 1, a slide 12 is fixedly connected to the side wall of the base plate 1, a frame 13 is fixedly connected to the side of the base plate 1 away from the slide 12, a push rod 1101 is installed inside the electric push rod 11, and a support plate is fixedly connected to the upper surface of the frame 13;

[0040] The upper surface of the base plate 1 is provided with a rotating mechanism 2 for forming an escape passage in an emergency. The upper surface of the frame 13 is provided with a lighting mechanism 3 and a guiding mechanism 4 for guiding the escape direction for on-site personnel in an emergency.

[0041] like Figures 2 to 4 As shown, in this embodiment, the rotating mechanism 2 includes a slide plate 21 fixedly connected to the end of the push rod 1101 away from the electric push rod 11, and a limiting hole 22 is opened on the surface of the slide plate 21, and there are three limiting holes 22. The inner wall of the frame 13 is rotatably connected with a baffle 23, and there are three baffles 23. The side walls of the baffle 23 are fixedly connected with a fixing plate 24, and the fixing plate 24 is fixedly connected to a limiting column 25 on one side close to the slide plate 21.

[0042] Specifically, by utilizing the rotation of the baffle 23, the purpose of forming an escape passage in an emergency can be achieved. Compared with the railings in the prior art which are generally fixedly installed, the present device drives the baffle 23 to rotate through the displacement of the slide plate 21, so that the baffle 23 can be adjusted as needed. It is usually used as a normal protective railing without occupying additional space. When necessary, it can be quickly converted to an open state to achieve flexible use of space. In emergency situations such as fire, earthquake or other emergencies, an escape passage can be quickly formed, which is conducive to the rapid evacuation of the crowd and reduces the personal safety risks caused by poor escape.

[0043] like Figure 3 and Figure 4 As shown, in this embodiment, the slide plate 21 is slidably connected to the inner wall of the slideway 12 , the limiting posts 25 are all located inside the limiting holes 22 , and the diameters of the limiting posts 25 are all matched with the apertures of the limiting holes 22 .

[0044] Specifically, since the diameter of the limiting hole 22 is adapted to the diameter of the limiting column 25, when the pushing and pulling stops, the limiting hole 22 can play a fixed limiting role on the limiting column 25 to prevent the baffle 23 from further rotating or rotating back to the initial position.

[0045] like Figure 2 , Figures 5 to 7 As shown, in the present embodiment, the lighting mechanism 3 includes a groove 31 opened on the upper surface of the frame 13, and there are three grooves 31. The inner walls of the grooves 31 are slidably connected with racks 32, and the side walls of the racks 32 are meshingly connected with gears 33. The surfaces of the racks 32 are fixedly connected with connecting rods 34 through connecting members, and the side ends of the connecting rods 34 are fixedly connected with sliders 35. The upper surface of the frame 13 is opened with slide grooves 36, and there are three slide grooves 36. The upper surface of the frame 13 is provided with electric control switches 37, and there are three electric control switches 37.

[0046] Specifically, the horizontal movement of the slider 35 can be used to light up the sign in an emergency. Compared with the prior art method that requires manual guidance or the transportation of the sign for guidance, the device pushes the slider 35 to move horizontally when the baffle 23 rotates. When the baffle 23 rotates to form an escape passage, the sign is pressed to automatically light up, thereby achieving an immediate response without the need for manual intervention, saving precious time in an emergency, and improving evacuation efficiency and reaction speed.

[0047] like Figure 6 and Figure 7 As shown, in this embodiment, the gears 33 are fixedly connected to the baffle 23, the sliders 35 are slidably connected to the inner wall of the slide groove 36, the shape of the slider 35 is approximately a right-angled trapezoid, and the inclined surface is a smooth surface, and the electric control switch 37 is located on the side of the slider 35 away from the connecting rod 34.

[0048] Specifically, the slider 35 presses the electric switch 37 only after the baffle 23 has completely rotated. When the formed escape passage needs to be closed, the slider 35 will leave the electric switch 37, so that the sign will light up only when needed, which can save energy consumption.

[0049] like Figure 2 , Figure 7 and Figure 8 As shown, in the present embodiment, the guiding mechanism 4 comprises a supporting plate 41 fixedly connected to the inner wall of the supporting plate on the surface of the frame 13, three supporting plates 41 are provided, the interior of each supporting plate 41 is fixedly connected with a cavity sleeve 42, the inner wall of the cavity sleeve 42 is slidably connected with a guide column 43, the bottom of the guide column 43 is fixedly connected with a pulley 44, a spring 45 is fixedly connected between the pulley 44 and the cavity sleeve 42, and an indicator sign is installed at the end of the guide column 43 away from the pulley 44.

[0050] Specifically, during the movement of the slider 35, the sign also rises accordingly. The sign rises to a higher position so that people far away can also clearly see the sign, which can enhance the effectiveness of evacuation guidance. In addition, the position of the sign is far away from people's activities, reducing the risk of collision, damage or human interference, and keeping its functions intact. The lighted and raised sign makes it more conspicuous and easier to be noticed in a chaotic or crowded environment, which can effectively guide people to escape in the right direction.

[0051] like Figure 7 and Figure 8 As shown, in this embodiment, the pulleys 44 are slidably connected to the inclined surface of the slider 35, and the indicator signs mounted on the surface of the guide column 43 are electrically controlled and connected to the electric control switch 37.

[0052] Specifically, when an emergency occurs, the sign on the upper end of the guide column 43 will rise so that people who are far away from the escape passage can clearly see the position of the sign, which is convenient for people on site to escape.

[0053] The working principle of this application is:

[0054] The baffle 23 rotates to form an escape passage:

[0055] When an emergency occurs, the operator controls the controller to retract the push rod 1101, so that the push rod 1101 moves horizontally toward the side of the electric push rod 11. Because a limit hole 22 is opened on the surface of the slide plate 21, the inner wall of the limit hole 22 is slidably connected to the limit column 25, the limit column 25 is fixedly connected to the fixed plate 24, the fixed plate 24 is fixedly connected to the baffle 23, and the baffle 23 is rotatably connected to the inner wall of the frame 13. Therefore, when the push rod 1101 moves horizontally toward the side of the electric push rod 11, the limit hole 22 pulls the limit column 25 and drives the baffle 23 to rotate with the rotation connection between the baffle 23 and the frame 13 as the axis. The gap between each baffle 23 after rotation can form an escape passage. When the emergency is over, the above steps are repeated in reverse to rotate the baffle 23 back to the initial position.

[0056] Steps to raise and light the sign:

[0057] Since the baffle 23 is fixedly connected to the gear 33, when the baffle 23 rotates on the inner wall of the frame 13, the gear 33 rotates together with the baffle 23. Since the side wall of the rack 32 is meshed with the gear 33, when the gear 33 rotates, the rack 32 moves horizontally along the inner wall of the groove 31 toward the side close to the electric control switch 37. Since the surface of the rack 32 is fixedly connected to the connecting rod 34 through a connecting piece, the side end of the connecting rod 34 is fixedly connected to the slider 35, and The slider 35 is slidably connected to the slide groove 36, so when the rack 32 moves horizontally along the inner wall of the groove 31 toward the side close to the electric control switch 37, the slider 35 is driven to move horizontally along the inner wall of the slide groove 36 toward the side close to the electric control switch 37. When the baffle 23 completes the rotation, the slider 35 touches and presses the electric control switch 37. Since the electric control switch 37 is electrically controlled and connected to the indicator plate at the upper end of the guide column 43, when the slider 35 presses the electric control switch 37, the indicator plate lights up.

[0058] When the slider 35 moves horizontally along the inner wall of the slide groove 36 toward the side close to the electric control switch 37, the inclined surface of the slider 35 squeezes the pulley 44, so that the guide column 43 moves vertically upward along the inner wall of the cavity sleeve 42, thereby driving the sign to move upward. When the escape passage needs to be closed, the above steps are repeated in reverse. Due to the rebound effect of the spring 45, the pulley 44 is always close to the inclined surface of the slider 35, and the sign moves downward back to the initial position.

[0059] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A fixing device for urban waterfront landscape, comprising a base plate (1), an electric push rod (11) is installed above the base plate (1), a slideway (12) is fixedly connected to the side wall of the base plate (1), and a frame (13) is fixedly connected to the side of the base plate (1) away from the slideway (12), characterized in that: A push rod (1101) is installed inside the electric push rod (11), and a support plate is fixedly connected to the upper surface of the frame (13); The upper surface of the base plate (1) is provided with a rotating mechanism (2) for forming an escape passage in an emergency, and the upper surface of the frame (13) is provided with a lighting mechanism (3) and a guiding mechanism (4) for guiding on-site personnel in an escape direction in an emergency.

2. The fixing device for urban waterfront landscape according to claim 1, characterized in that: The rotating mechanism (2) comprises a slide plate (21) fixedly connected to one end of the push rod (1101) away from the electric push rod (11), a limit hole (22) is provided on the surface of the slide plate (21), and three limit holes (22) are provided. The inner wall of the frame (13) is rotatably connected to a baffle plate (23), and three baffle plates (23) are provided. The side walls of the baffle plates (23) are fixedly connected to fixed plates (24), and the side of the fixed plates (24) close to the slide plate (21) is fixedly connected to a limit column (25).

3. The fixing device for urban waterfront landscape according to claim 2, characterized in that: The slide plate (21) is slidably connected to the inner wall of the slideway (12), the limiting columns (25) are all located inside the limiting holes (22), and the diameters of the limiting columns (25) are all matched with the hole diameters of the limiting holes (22).

4. The fixing device for urban waterfront landscape according to claim 1, characterized in that: The lighting mechanism (3) comprises a groove (31) provided on the upper surface of the frame (13), wherein the grooves (31) are provided in three numbers, the inner wall of the grooves (31) are slidably connected with a rack (32), the side wall of the rack (32) is meshingly connected with a gear (33), the surface of the rack (32) is fixedly connected with a connecting rod (34) through a connecting piece, and the side end of the connecting rod (34) is fixedly connected with a slider (35), the upper surface of the frame (13) is provided with a slide groove (36), wherein the slide grooves (36) are provided in three numbers, and the upper surface of the frame (13) is provided with an electric control switch (37), wherein the electric control switch (37) is provided in three numbers.

5. The fixing device for urban waterfront landscape according to claim 4, characterized in that: The gears (33) are fixedly connected to the baffle (23), the sliders (35) are slidably connected to the inner wall of the slide groove (36), the shape of the slider (35) is approximately a right-angled trapezoid, and the inclined surface is a smooth surface, and the electric control switch (37) is located on the side of the slider (35) away from the connecting rod (34).

6. The fixing device for urban waterfront landscape according to claim 1, characterized in that: The guiding mechanism (4) comprises a supporting plate (41) fixedly connected to the inner wall of the supporting plate on the surface of the frame (13), three supporting plates (41) are provided, the interior of each supporting plate (41) is fixedly connected with a cavity sleeve (42), the inner wall of each cavity sleeve (42) is slidably connected with a guide column (43), the bottom of each guide column (43) is fixedly connected with a pulley (44), a spring (45) is fixedly connected between the pulley (44) and the cavity sleeve (42), and an indication sign is installed at one end of each guide column (43) away from the pulley (44).

7. The fixing device for urban waterfront landscape according to claim 6, characterized in that: The pulleys (44) are all slidably connected to the inclined surface of the slider (35), and the indicator signs mounted on the surface of the guide column (43) are electrically controlled and connected to the electric control switches (37).

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