Warning device for electromechanical engineering construction

Abstract

The warning device for electromechanical engineering construction comprises a warning rod and telescopic rods, a base is fixedly installed at the bottom of the warning rod, containing grooves are formed in the left side end and the right side end of the warning rod, and the two telescopic rods are rotationally installed in the containing grooves in the two sides of the warning rod respectively. A driving lead screw is concentrically and rotatably mounted at the top of the ground cone, two guide sliding rods are fixedly mounted at the top of the ground cone, the number of the moving seats is two, one moving seat is fixedly mounted on the two guide sliding rods, the other moving seat is slidably mounted on the two guide sliding rods in a sleeving manner and is in threaded connection with the driving lead screw, and connecting rods are rotatably mounted on the two moving seats; reinforcing toothed plates are rotationally mounted at the ends, away from the moving seat, of the two connecting rods; the warning device is used in the electromechanical construction process, on one hand, the combined installation function is achieved to enlarge the warning range, and on the other hand, the overall stability and anti-collision performance are improved by additionally arranging the reinforcing assembly.

Description

Technical Field

[0001] This utility model belongs to the technical field of warning devices, and specifically relates to a warning device for electromechanical engineering construction. Background Technology

[0002] Mechanical and electrical engineering encompasses electrical engineering technology, automatic control and instrumentation, water supply and drainage, mechanical equipment installation, container installation, heating, ventilation and air conditioning engineering, building intelligent engineering, fire protection engineering, and equipment and pipeline corrosion prevention and insulation technology. The professional requirements for mechanical and electrical engineering include fundamental theories and knowledge in mechanical drawing, engineering mechanics, fundamentals of mechanical design, hydraulic transmission, fundamentals of mechanical manufacturing, electrical and electronic technology, computer applications, and modern enterprise management. Graduates will possess the ability to perform CNC machining and programming, microcontroller applications, and the testing, maintenance, and installation of mechanical and electrical equipment. During mechanical and electrical engineering work, warning devices are typically placed at a safe distance to alert pedestrians.

[0003] For example, Chinese utility model patent CN220246728U discloses a warning device for electromechanical engineering, including a chassis, a support block, a slider, a guide rod, a threaded sleeve, and a warning sign. The support block is connected to the chassis, and a guide rod is connected to the top right side of the support block. A slider is slidably connected to the guide rod, and a threaded sleeve is connected to the slider. A warning sign for alerting workers to dangerous conditions in the workplace or surrounding environment is connected to the top of the threaded sleeve. The device also includes an adjustment mechanism; the support block contains an adjustment mechanism for adjusting the height of the warning sign. This utility model uses the slider to raise and lower the threaded sleeve and the warning sign, allowing for height adjustment of the warning sign for use in different environments.

[0004] However, the above-mentioned utility model still has certain defects. Due to the different sizes of construction sites, multiple warning devices are generally required to expand the warning range. However, the above-mentioned utility model does not have the function of combination installation, and the warning range is limited. On the other hand, it only uses electric suction cups for positioning, which has poor stability and impact resistance. Utility Model Content

[0005] To address the technical problems in the aforementioned prior art, such as the lack of modular installation capabilities, limited warning range, and poor stability and impact resistance due to the reliance on electric suction cups for positioning, this utility model provides the following technical solution:

[0006] This utility model relates to a warning device for electromechanical engineering construction, including a warning pole and a telescopic pole. A base is fixedly installed at the bottom of the warning pole, and storage slots are provided on both the left and right ends of the warning pole. Two telescopic poles are provided and are rotatably installed in the storage slots on both sides of the warning pole. The device also includes:

[0007] Limiting components installed at both ends of the warning pole for limiting the telescopic pole;

[0008] A reinforcement assembly installed within the base includes a ground cone, a drive shaft, and a movable seat. A drive screw is rotatably mounted concentrically on the top of the ground cone, and two guide rods are fixedly mounted on the top of the ground cone. Two movable seats are provided, one of which is fixedly mounted on the two guide rods, and the other is slidably fitted onto the two guide rods and threadedly connected to the drive screw. A connecting rod is rotatably mounted on each of the two movable seats, and a reinforcement toothed plate is rotatably mounted on the end of each connecting rod away from the movable seat.

[0009] As a preferred embodiment of this utility model, photovoltaic panels are fixedly installed at both the front and rear ends of the warning pole, a battery electrically connected to the photovoltaic panel is embedded in the warning pole, and a warning light is fixedly installed on the top of the warning pole, with multiple photosensitive detectors installed on the warning light.

[0010] As a preferred technical solution of this utility model, reflective stickers are fixedly adhered to the front end of both the warning pole and the base.

[0011] As a preferred technical solution of this utility model, the telescopic end of the telescopic rod is fixedly installed with a connecting seat, and the connecting seats on the two telescopic rods on the left and right sides are respectively provided with mutually pluggable plug posts and pluggable cylinders.

[0012] As a preferred technical solution of this utility model, the limiting component includes a limiting plate and a limiting seat. The limiting plate is rotatably connected to the warning rod by a rotating shaft. A torsion spring is fixedly installed between the rotating shaft and the warning rod. The limiting plate and the limiting seat are respectively located on the left and right sides of the storage groove on the warning rod, and the limiting plate and the limiting seat are engaged and adapted to each other.

[0013] As a preferred embodiment of this utility model, the reinforcing toothed plate is provided with a plurality of protruding hook teeth.

[0014] As a preferred embodiment of this utility model, a driven bevel gear is fixedly installed on the top of the drive screw, the transmission shaft is rotatably mounted on the base, a rotating handwheel is fixedly installed on one end of the transmission shaft, and a driving bevel gear is fixedly installed on the other end of the transmission shaft, with the driving bevel gear meshing with the driven bevel gear.

[0015] The beneficial effects achieved by this utility model are:

[0016] The telescopic poles are used to connect warning poles at different intervals, and they are fixed by the insertion of the plug and the plug tube (after the plug and the plug tube of two adjacent telescopic poles are connected, they will not separate from the warning poles, thus increasing the warning range).

[0017] After the ground cone is inserted into the ground, the drive screw is rotated by rotating the handwheel to move the upper moving seat closer to the lower moving seat, and the included angle between the two connecting rods on both sides becomes smaller. At the same time, the reinforcing tooth plate unfolds outward, and the hook teeth hook the underground soil layer to further improve the overall stability and impact resistance. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of a warning device for electromechanical engineering construction according to this utility model;

[0020] Figure 2 This is a schematic diagram of a warning device for electromechanical engineering construction according to this utility model;

[0021] Figure 3 This is a schematic diagram of the connecting rod in a warning device for electromechanical engineering construction according to this utility model;

[0022] Figure 4 This is a schematic diagram of the limit component in a warning device for electromechanical engineering construction according to this utility model;

[0023] Figure 5 This is a structural schematic diagram of a reinforcing component in a warning device for electromechanical engineering construction according to this utility model.

[0024] In the diagram: 1. Warning pole; 101. Base; 102. Photovoltaic panel; 103. Lifting lug; 104. Warning light; 105. Photosensitive detector; 2. Telescopic pole; 201. Connecting seat; 202. Insertion post; 3. Limiting assembly; 301. Limiting plate; 302. Limiting seat; 303. Rotating shaft; 304. Torsion spring; 4. Reinforcing assembly; 401. Ground cone; 402. Drive shaft; 403. Moving seat; 404. Drive screw; 405. Guide slide rod; 406. Connecting rod; 407. Reinforcing toothed plate; 408. Driven bevel gear; 409. Rotating handwheel; 410. Driving bevel gear. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example: Figure 1-5 As shown, a warning device for electromechanical engineering construction includes a warning pole 1 and a telescopic pole 2. A base 101 is fixedly installed at the bottom of the warning pole 1. Lifting ears 103 are fixedly installed at both ends of the warning pole 1. Storage slots are provided at both ends of the warning pole 1. Two telescopic poles 2 are provided and are rotatably installed in the storage slots on both sides of the warning pole 1. The device also includes:

[0027] Limiting components 3 are installed at both ends of the warning rod 1 to limit the telescopic rod 2;

[0028] The reinforcing component 4, installed in the base 101, includes a ground cone 401, a drive shaft 402, and a movable seat 403. A drive screw 404 is rotatably mounted on the top of the ground cone 401, and two guide rods 405 are fixedly mounted on the top of the ground cone 401. There are two movable seats 403, one of which is fixedly mounted on the two guide rods 405, and the other is slidably fitted on the two guide rods 405 and threadedly connected to the drive screw 404. A connecting rod 406 is rotatably mounted on each of the two movable seats 403. A reinforcing toothed plate 407 is rotatably mounted on the end of the two connecting rods 406 away from the movable seat 403. In use, the drive screw 404 rotates and, under the limiting and guiding action of the guide rods 405, causes the upper movable seat 403 to move closer to the lower movable seat 403, and the included angle between the two connecting rods 406 on both sides becomes smaller. At the same time, the reinforcing toothed plate 407 unfolds outward.

[0029] Photovoltaic panels 102 are fixedly installed at both the front and rear ends of the warning pole 1. A battery electrically connected to the photovoltaic panels 102 is embedded in the warning pole 1. A warning light 104 is fixedly installed on the top of the warning pole 1, and multiple photosensitive detectors 105 are installed on the warning light 104. When in use, the photovoltaic panels 102 absorb light energy and convert it into electrical energy, which is stored in the battery to power the warning light 104. At night, the warning light 104 automatically lights up when detected by the photosensitive detectors 105, thus improving the nighttime warning effect.

[0030] Reflective stickers are fixedly attached to the front ends of both the warning stick 1 and the base 101. When in use, the reflective stickers reflect the headlights of vehicles at night, further enhancing the nighttime warning effect.

[0031] The telescopic pole 2 is fixedly installed with a connecting seat 201 at its telescopic end. The connecting seats 201 on the left and right sides of the telescopic pole 2 are respectively provided with plug-in pins 202 and plug-in tubes that are compatible with each other. In use, the telescopic pole 2 is used to connect warning poles 1 at different intervals, and is fixed by the plug-in action of the plug-in pins 202 and the plug-in tubes (the plug-in pins 202 of two adjacent telescopic poles 2 are perpendicular to the warning pole 1 and will not separate after being connected to the plug-in tubes).

[0032] The limiting component 3 includes a limiting piece 301 and a limiting seat 302. The limiting piece 301 is rotatably connected to the warning rod 1 by a rotating shaft 303. A torsion spring 304 is fixedly installed between the rotating shaft 303 and the warning rod 1. The limiting piece 301 and the limiting seat 302 are respectively located on the left and right sides of the storage slot on the warning rod 1, and the limiting piece 301 and the limiting seat 302 are engaged and matched. In use, the limiting piece 301 is rotated by the rotating shaft 303 and disengaged from the limiting seat 302, so the telescopic rod 2 can be taken out. After releasing, the elasticity of the torsion spring 304 drives the limiting piece 301 to automatically return to its original position and engage with the limiting seat 302.

[0033] The reinforced toothed plate 407 is equipped with multiple protruding hook teeth. When in use, the hook teeth hook onto the underground soil layer to further improve the overall stability and impact resistance.

[0034] A driven bevel gear 408 is fixedly mounted on the top of the drive screw 404. The transmission shaft 402 is rotatably mounted on the base 101. A rotating handwheel 409 is fixedly mounted on one end of the transmission shaft 402, and a driving bevel gear 410 is fixedly mounted on the other end of the transmission shaft 402. The driving bevel gear 410 is meshed with the driven bevel gear 408. In use, the transmission shaft 402 is rotated by rotating the handwheel 409. The transmission shaft 402 drives the driving bevel gear 410 to rotate. The meshing action of the driving bevel gear 410 and the driven bevel gear 408 can drive the drive screw 404 to rotate.

[0035] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A warning device for electromechanical engineering construction, comprising a warning pole (1) and a telescopic pole (2), characterized in that: The warning pole (1) has a base (101) fixedly installed at its bottom. Storage slots are provided on both the left and right sides of the warning pole (1). Two telescopic rods (2) are provided and are rotatably installed in the storage slots on both sides of the warning pole (1). The system also includes: Limiting components (3) installed at both ends of the warning pole (1) to limit the telescopic pole (2); A reinforcing component (4) is installed in the base (101). The reinforcing component (4) includes a ground cone (401), a drive shaft (402), and a movable seat (403). A drive screw (404) is rotatably mounted on the top of the ground cone (401) at the same center. Two guide slide rods (405) are fixedly mounted on the top of the ground cone (401). There are two movable seats (403). One movable seat (403) is fixedly mounted on the two guide slide rods (405), and the other movable seat (403) is slidably fitted on the two guide slide rods (405) and threadedly connected to the drive screw (404). A connecting rod (406) is rotatably mounted on both movable seats (403). A reinforcing toothed plate (407) is rotatably mounted on the end of the two connecting rods (406) away from the movable seat (403).

2. The warning device for electromechanical engineering construction according to claim 1, characterized in that: The warning pole (1) is fixedly installed with photovoltaic panels (102) at both the front and rear ends. The warning pole (1) is embedded with a battery that is electrically connected to the photovoltaic panel (102). The warning pole (1) is fixedly installed with a warning light (104) and multiple photosensitive detectors (105) are installed on the warning light (104).

3. A warning device for electromechanical engineering construction according to claim 1, characterized in that: Reflective stickers are fixedly attached to the front ends of both the warning bar (1) and the base (101).

4. A warning device for electromechanical engineering construction according to claim 1, characterized in that: The telescopic rod (2) has a connecting seat (201) fixedly installed at its telescopic end. The connecting seats (201) on the two telescopic rods (2) on the left and right sides are respectively provided with plug-in pins (202) and plug-in tubes that are compatible with each other.

5. A warning device for electromechanical engineering construction according to claim 1, characterized in that: The limiting component (3) includes a limiting piece (301) and a limiting seat (302). The limiting piece (301) is rotatably connected to the warning rod (1) by a rotating shaft (303). A torsion spring (304) is fixedly installed between the rotating shaft (303) and the warning rod (1). The limiting piece (301) and the limiting seat (302) are respectively located on the left and right sides of the storage groove on the warning rod (1), and the limiting piece (301) and the limiting seat (302) are engaged and adapted to each other.

6. A warning device for electromechanical engineering construction according to claim 1, characterized in that: The reinforced toothed plate (407) is provided with multiple protruding hook teeth.

7. A warning device for electromechanical engineering construction according to claim 1, characterized in that: A driven bevel gear (408) is fixedly mounted on the top of the drive screw (404). The transmission shaft (402) is rotatably mounted on the base (101). A rotating handwheel (409) is fixedly mounted on one end of the transmission shaft (402). An active bevel gear (410) is fixedly mounted on the other end of the transmission shaft (402), and the active bevel gear (410) meshes with the driven bevel gear (408).

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