Safety indicating device for geological engineering construction

Abstract

The utility model belongs to the technical field of building engineering construction, and relates to a safety indicating device for geological engineering construction. The lifting device comprises a fixed base, and the fixed base is provided with a lifting platform capable of doing reciprocating rectilinear motion in the injection molding direction. During use, the fixed base is placed beside a constructed pit surface, after the fixed base is fixed, the indication board seat can be subjected to height adjustment and angle adjustment and is matched with a warning lamp to reach a proper position so as to play a warning role, the wind speed test piece can measure the wind speed of a construction site, and when the wind speed is too high, maintenance personnel can be reminded to reinforce, so that the maintenance efficiency is improved. The laser lamp indication fixing rod can rotate to a proper angle and is matched with the laser lamp indication fixing rod to effectively indicate areas on the two sides of the pit face, workers can conveniently and effectively recognize dangerous areas, accidents caused when the workers mistakenly enter the pit face at night are avoided, safety is greatly improved, and the device can adapt to pit faces of various sizes and is high in applicability.

Description

Technical Field

[0001] This utility model belongs to the field of construction engineering technology and relates to a safety indicator device for geological engineering construction. Background Technology

[0002] In geological engineering construction sites, due to the need for deep drilling and surface excavation, safety indicator devices are required for warning and alerting purposes. Currently, most safety indicator devices on the market are signs with warning lights, with even the improved versions only using luminescent materials on the sign face. However, in actual use, it is difficult to effectively indicate the holes or pit surfaces after construction at night, making it difficult for workers to effectively identify dangerous areas. Workers are prone to accidentally entering the pit surface at night, leading to accidents and poor safety. Therefore, there is an urgent need to design a safety indicator device for geological engineering construction that can overcome these shortcomings.

[0003] To overcome the shortcomings of existing technologies, people have continuously explored and proposed various solutions. For example, Chinese patent discloses a safety sign for geological engineering construction [application number: 201922014580.0], which includes a sign with a display screen fixedly connected to its front. A warning light switch and a display screen switch are located on one side of the front of the sign. A warning light is fixedly connected to the side of the sign. A power supply is fixedly connected to the back of the sign. A protective cover is fixedly connected to the upper surface of the sign. A support rod is fixedly connected to the lower surface of the sign. The bottom of the support rod is inserted into the interior of a hollow column. A base is fixedly connected to the bottom of the hollow column. However, this solution is still difficult to effectively indicate the holes or pit surfaces after construction when used at night. Workers have difficulty effectively identifying dangerous areas, and they are prone to accidentally entering the pit surface at night, causing accidents. This solution has a poor safety profile. Summary of the Invention

[0004] The purpose of this invention is to address the above-mentioned problems by providing a safety indicator device for geological engineering construction.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A safety indicator device for geological engineering construction includes a fixed base, on which a lifting platform capable of reciprocating linearly along the injection molding direction is provided. An indicator plate holder capable of circumferential rotation is provided on the lifting platform. A warning light is provided on the top of the indicator plate holder. A rotatable laser indicator fixing rod and a wind speed testing component are provided inside the indicator plate holder. The laser indicator fixing rod and the wind speed testing component are arranged alternately. A rotatable and adjustable pit surface indicator component is provided on the laser indicator fixing rod.

[0007] In the aforementioned safety indicator device for geological engineering construction, the adjustable pit surface indicator component includes a laser indicator light mounted on a laser indicator fixing rod. The laser indicator fixing rod has a lamp group rotation cavity, and the laser indicator light is located inside the lamp group rotation cavity.

[0008] In the aforementioned safety indicator device for geological engineering construction, a first motor is installed inside the laser indicator fixing rod, and the rotation shaft of the first motor is connected to the laser indicator.

[0009] In the above-mentioned safety indicator device for geological engineering construction, a rod rotation cavity is provided in the indicator base, and the laser light indicator fixing rod is located in the rod rotation cavity and can rotate axially in the rod rotation cavity.

[0010] In the above-mentioned safety indicator device for geological engineering construction, a motor fixing seat is provided at the bottom of the indicator base, a second motor is provided in the motor fixing seat, the rotation shaft of the second motor is connected to the laser light indicator fixing rod, and a bearing is installed between the laser light indicator fixing rod and the indicator base.

[0011] In the aforementioned safety indicator device for geological engineering construction, the wind speed test component includes a rotating shaft disposed within an indicator base and several fan blades fixed on the rotating shaft.

[0012] In the above-mentioned safety indicator device for geological engineering construction, a fan blade mounting cavity is provided in the indicator base, the rotating shaft and the fan blade are located in the fan blade mounting cavity, and a speed measuring box is installed at the bottom of the rotating shaft.

[0013] In the above-mentioned safety indicator device for geological engineering construction, the front and rear ends of the indicator base are provided with fan blade protective covers, and the fan blade protective covers are provided with several slots.

[0014] In the aforementioned safety indicator device for geological engineering construction, a cylinder is provided inside the fixed base, the power shaft of the cylinder is connected to the lifting platform, and several fixing holes are provided inside the fixed base.

[0015] In the above-mentioned safety indicator device for geological engineering construction, the bottom of the lifting platform is provided with an anti-deviation sleeve, which is slidably engaged with the fixed base box. An annular groove is provided inside the lifting platform. The bottom of the indicator base is provided with a support and reinforcement rotating sleeve extending into the annular groove. The support and reinforcement rotating sleeve is rotatably engaged with the annular groove. A third motor is provided inside the lifting platform, and the rotating shaft of the third motor is connected to the indicator base.

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] 1. When using this utility model, the fixed base is placed next to the pit surface after construction. After fixing, the indicator base can be adjusted in height and angle. With the help of warning lights, it can be positioned appropriately to provide a warning. The wind speed test piece can measure the wind speed at the construction site. When the wind speed is too high, it can remind maintenance personnel to reinforce the pit. The laser light indicator fixing rod can be rotated to a suitable angle. With the help of the laser light indicator fixing rod, the two sides of the pit surface can be effectively indicated, making it easy for workers to identify dangerous areas and preventing workers from accidentally entering the pit surface at night, which could cause accidents. This greatly improves safety. This device can be adapted to pit surfaces of various sizes and has strong applicability.

[0018] 2. In the process of lifting the lifting platform, the anti-deviation sleeve plays a role in preventing deviation. During the rotation of the indicator base, the supporting and reinforcing rotating sleeve and the annular groove rotate together to prevent angular deviation. The indicator base can be driven to rotate by a third motor, which has a high degree of automation.

[0019] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] Figure 2 This is a cross-sectional schematic diagram of the sign holder.

[0022] Figure 3 This is a cross-sectional diagram of the lifting platform.

[0023] In the diagram: 1. Fixed base; 2. Lifting platform; 3. Indicator sign holder; 4. Warning light; 5. Laser light indicator fixing rod; 6. Wind speed test piece; 7. Adjustable pit surface indicator assembly; 8. Laser indicator light; 9. Light group rotating cavity; 10. First motor; 11. Rod rotating cavity; 12. Motor fixing seat; 13. Second motor; 14. Rotating shaft; 15. Fan blade; 16. Fan blade mounting cavity; 17. Speed ​​measuring box; 18. Fan blade protective cover; 19. Empty slot; 20. Cylinder; 21. Fixing hole; 22. Anti-deviation sleeve; 23. Annular groove; 24. Support and reinforcement rotating sleeve; 25. Third motor. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] like Figure 1-3As shown, a safety indicator device for geological engineering construction includes a fixed base 1, a lifting platform 2 that can reciprocate linearly along the injection direction on the fixed base 1, an indicator plate seat 3 that can rotate circumferentially on the lifting platform 2, a warning light 4 on the top of the indicator plate seat 3, a rotatable laser light indicator fixing rod 5 and a wind speed test piece 6 inside the indicator plate seat 3, the laser light indicator fixing rod 5 and the wind speed test piece 6 are arranged alternately, and a rotatable adjustable pit surface indicator component 7 is provided on the laser light indicator fixing rod 5.

[0026] In this embodiment, during use, the fixed base 1 is placed next to the pit surface after construction. After fixing, the indicator base 3 can be adjusted in height and angle. Together with the warning light 4, it can be positioned appropriately to provide a warning. The wind speed test piece 6 can measure the wind speed at the construction site. When the wind speed is too high, it can remind maintenance personnel to reinforce the pit. The laser light indicator fixing rod 5 can be rotated to a suitable angle. Together with the laser light indicator fixing rod 5, it can effectively indicate the two sides of the pit surface, making it convenient for workers to effectively identify dangerous areas and avoid accidents caused by workers accidentally entering the pit surface at night. This greatly improves safety. This device can be adapted to pit surfaces of various sizes and has strong applicability.

[0027] Combination Figure 1 , Figure 2 As shown, the adjustable pit surface indicator assembly 7 includes a laser indicator light 8 disposed on the laser indicator fixing rod 5. The laser indicator fixing rod 5 has a lamp group rotation cavity 9, and the laser indicator light 8 is located in the lamp group rotation cavity 9.

[0028] Specifically, after the height and angle of the indicator base 3 are adjusted, the two laser indicator fixing rods 5 are rotated to face the two sides of the pit surface. The laser indicator 8 can rotate inside the lamp assembly rotating cavity 9. At this time, the laser indicator 8 can be rotated up or down to a suitable position. The laser indicator 8 can effectively indicate the two sides of the pit surface, making it easier for workers to identify dangerous areas and preventing workers from accidentally entering the pit surface at night, which would cause accidents. This greatly improves safety. This device can be adapted to pit surfaces of various sizes and has strong applicability.

[0029] Combination Figure 1 , Figure 2 As shown, a first motor 10 is provided inside the laser indicator fixing rod 5, and the rotation shaft of the first motor 10 is connected to the laser indicator 8.

[0030] In this embodiment, when it is necessary to rotate the laser indicator 8 up and down, the first motor 10 is started, and the laser indicator 8 is driven to rotate by the first motor 10, which has a high degree of automation.

[0031] The indicator base 3 has a rod rotation cavity 11, and the laser light indicator fixing rod 5 is located in the rod rotation cavity 11 and can rotate axially within the rod rotation cavity 11.

[0032] In this embodiment, the rotating cavity 11 of the rod body allows the laser light to guide the fixed rod 5 to rotate axially.

[0033] Combination Figure 1-2 As shown, the bottom of the indicator base 3 is provided with a motor fixing seat 12, and a second motor 13 is provided inside the motor fixing seat 12. The rotation shaft of the second motor 13 is connected to the laser light indicator fixing rod 5, and a bearing is installed between the laser light indicator fixing rod 5 and the indicator base 3.

[0034] In this embodiment, the motor mounting bracket 12 is used to install and fix the second motor 13. When it is necessary to rotate the laser indicator fixing rod 5, the second motor 13 can be started, which has a high degree of automation.

[0035] The wind speed test piece 6 includes a rotating shaft 14 disposed in the indicator base 3 and several fan blades 15 fixed on the rotating shaft 14. The indicator base 3 has a fan blade mounting cavity 16. The rotating shaft 14 and the fan blades 15 are located in the fan blade mounting cavity 16. A speed measuring box 17 is installed at the bottom of the rotating shaft 14.

[0036] In this embodiment, during use, the fan blade 15 faces the pit surface. Wind speed can be measured by rotating the shaft 14 and the fan blade 15. After the speed measuring box 17 measures the wind speed, it sends the data to the maintenance personnel's PC or mobile device through the signal device. When the wind speed is too high, it can remind the maintenance personnel to reinforce the pit. Those skilled in the art should understand that the speed measuring box 17, the signal device, and the data transmission device are all existing devices, and their internal structure and working principle are not the focus of this patent, so they will not be described in detail.

[0037] Combination Figure 2 As shown, the front and rear ends of the indicator base 3 are provided with fan blade protective covers 18, and the fan blade protective covers 18 are provided with several slots 19.

[0038] In this embodiment, the fan blade protective cover 18 is used to protect the rotating shaft 14 and the fan blade 15, and the slot 19 facilitates air circulation.

[0039] Combination Figure 1 , Figure 2 As shown, the fixed base 1 is equipped with a cylinder 20, the power shaft of the cylinder 20 is connected to the lifting platform 2, and the fixed base 1 is provided with a plurality of fixing holes 21.

[0040] In this embodiment, when it is necessary to adjust the height of the lifting platform 2 and the indicator base 3, the cylinder 20 can be activated, which has a high degree of automation. The fixed base 1 has several fixing holes 21 for fixing to the ground.

[0041] Combination Figure 1-3 As shown, the bottom of the lifting platform 2 is provided with an anti-deviation sleeve 22, which is slidably engaged with the fixed base 1. An annular groove 23 is provided inside the lifting platform 2. The bottom of the indicator plate base 3 is provided with a support and reinforcement rotating sleeve 24 extending into the annular groove 23. The support and reinforcement rotating sleeve 24 is rotatably engaged with the annular groove 23. A third motor 25 is provided inside the lifting platform 2, and the rotation shaft of the third motor 25 is connected to the indicator plate base 3.

[0042] In this embodiment, during the lifting process of the lifting platform 2, the anti-deviation sleeve 22 plays a role in preventing deviation. During the rotation of the indicator base 3, the supporting and reinforcing rotating sleeve 24 and the annular groove 23 rotate and cooperate to play a role in preventing angular deviation. The indicator base 3 can be driven to rotate by the third motor 25, and the degree of automation is high.

[0043] The working principle of this utility model is as follows:

[0044] In use, the fixed base 1 is placed next to the pit surface after construction. After fixing, the height and angle of the indicator base 3 can be adjusted. Combined with the warning light 4, it can be positioned appropriately for its warning function. The fan blade 15 faces the pit surface. Wind speed can be measured through the rotating shaft 14 and fan blade 15. The speed measuring box 17 measures the wind speed and sends the data to the maintenance personnel's PC or mobile device via a signal transmitter. When the wind speed is too high, it can remind maintenance personnel to reinforce the device. After adjusting the height and angle of the indicator base 3, the two laser indicator fixing rods 5 are rotated to face the two sides of the pit surface. The laser indicator lights 8 can rotate within the rotating cavity 9 of the light assembly. The laser indicator lights 8 can be rotated up or down to a suitable position to effectively indicate the two sides of the pit surface, allowing workers to easily identify dangerous areas and preventing accidents caused by workers accidentally entering the pit at night, greatly improving safety. This device is adaptable to pit surfaces of various sizes and has strong applicability.

[0045] When it is necessary to rotate the laser indicator 8 vertically, the first motor 10 is started, and the laser indicator 8 is driven to rotate by the first motor 10. The degree of automation is high. The rotating cavity 11 of the rod body can facilitate the axial rotation of the laser indicator fixing rod 5.

[0046] The motor mounting bracket 12 is used to mount and fix the second motor 13. When it is necessary to rotate the laser indicator rod 5, the second motor 13 can be started, which has a high degree of automation.

[0047] The fan blade protective cover 18 is used to protect the rotating shaft 14 and the fan blades 15, and the slot 19 facilitates air circulation.

[0048] When the height of the lifting platform 2 and the indicator base 3 needs to be adjusted, the cylinder 20 can be activated, resulting in a high degree of automation. The fixed base 1 has several fixing holes 21 for fixing to the ground.

[0049] During the lifting process of the lifting platform 2, the anti-deviation sleeve 22 plays a role in preventing deviation. During the rotation of the indicator base 3, the supporting and reinforcing rotating sleeve 24 and the annular groove 23 rotate and cooperate to play a role in preventing angular deviation. The indicator base 3 can be driven to rotate by the third motor 25, which has a high degree of automation.

[0050] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model.

[0051] Although this document frequently uses terms such as fixed base 1, lifting platform 2, indicator plate holder 3, warning light 4, laser light indicator fixing rod 5, wind speed test piece 6, adjustable pit surface indicator assembly 7, laser indicator light 8, light group rotating cavity 9, first motor 10, rod rotating cavity 11, motor fixing seat 12, second motor 13, rotating shaft 14, fan blade 15, fan blade mounting cavity 16, speed measuring box 17, fan blade protective cover 18, slot 19, cylinder 20, fixing hole 21, anti-deviation sleeve 22, annular groove 23, support and reinforcement rotating sleeve 24, and third motor 25, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A safety indicator device for geological engineering construction, comprising a fixed base (1), characterized in that, The fixed base (1) is provided with a lifting platform (2) that can reciprocate linearly along the injection direction. The lifting platform (2) is provided with an indicator plate seat (3) that can rotate circumferentially. The top of the indicator plate seat (3) is provided with a warning light (4). The indicator plate seat (3) is provided with a rotatable laser light indicator fixing rod (5) and a wind speed test piece (6). The laser light indicator fixing rod (5) and the wind speed test piece (6) are arranged alternately. The laser light indicator fixing rod (5) is provided with a rotatable adjustable pit surface indicator component (7).

2. The safety indicator device for geological engineering construction according to claim 1, characterized in that, The adjustable pit surface indicator assembly (7) includes a laser indicator light (8) mounted on a laser indicator fixing rod (5). A lamp group rotation cavity (9) is provided inside the laser indicator fixing rod (5), and the laser indicator light (8) is located inside the lamp group rotation cavity (9).

3. A safety indicator device for geological engineering construction according to claim 2, characterized in that, The laser indicator fixing rod (5) is equipped with a first motor (10), and the rotation shaft of the first motor (10) is connected to the laser indicator (8).

4. A safety indicator device for geological engineering construction according to claim 3, characterized in that, The indicator base (3) has a rod rotation cavity (11) inside, and the laser light indicator fixing rod (5) is located inside the rod rotation cavity (11) and can rotate axially inside the rod rotation cavity (11).

5. A safety indicator device for geological engineering construction according to claim 4, characterized in that, The bottom of the sign holder (3) is provided with a motor mounting base (12), and a second motor (13) is provided inside the motor mounting base (12). The rotation shaft of the second motor (13) is connected to the laser light indicator mounting rod (5), and a bearing is installed between the laser light indicator mounting rod (5) and the sign holder (3).

6. A safety indicator device for geological engineering construction according to claim 5, characterized in that, The wind speed test piece (6) includes a rotating shaft (14) disposed in the indicator base (3) and several fan blades (15) fixed on the rotating shaft (14).

7. A safety indicator device for geological engineering construction according to claim 6, characterized in that, The indicator base (3) has a fan blade mounting cavity (16) inside, the rotating shaft (14) and the fan blade (15) are located inside the fan blade mounting cavity (16), and a speed measuring box (17) is installed at the bottom of the rotating shaft (14).

8. A safety indicator device for geological engineering construction according to claim 7, characterized in that, The indicator base (3) is provided with fan blade protective covers (18) at both ends, and the fan blade protective covers (18) are provided with several slots (19).

9. A safety indicator device for geological engineering construction according to claim 1, characterized in that, The fixed base (1) is equipped with a cylinder (20), the power shaft of the cylinder (20) is connected to the lifting platform (2), and the fixed base (1) is provided with a number of fixing holes (21).

10. A safety indicator device for geological engineering construction according to claim 1, characterized in that, The bottom of the lifting platform (2) is provided with an anti-deviation sleeve (22), which is slidably engaged with the fixed base (1). The lifting platform (2) is provided with an annular groove (23). The bottom of the indicator plate base (3) is provided with a support and reinforcement rotating sleeve (24) extending into the annular groove (23). The support and reinforcement rotating sleeve (24) is rotatably engaged with the annular groove (23). The lifting platform (2) is provided with a third motor (25), and the rotating shaft of the third motor (25) is connected to the indicator plate base (3).

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