Construction safety alarm

Abstract

The utility model discloses a construction safety alarm, which relates to the technical field of safety construction and comprises a supporting bottom shell, a supporting base is fixedly mounted at the top of the supporting bottom shell, a telescopic column is fixedly mounted at the top of the supporting base, and a placement bottom plate is slidably mounted at the top of the telescopic column. And a liquid crystal display screen is fixedly mounted at the top of the placement bottom plate. Through mutual cooperation of the motor, the adjusting groove, the threaded rod, the threaded sleeve block, the cleaning brush, the supporting frame, the sliding groove, the sliding block and the connecting frame, the problem that a liquid crystal display screen on the alarm is usually arranged outdoors, the surface of the liquid crystal display screen is stained with a large amount of dust and sundries, and the watching effect of people on the liquid crystal display screen is poor is solved. According to the liquid crystal display screen, the function of convenient cleaning is achieved, dust and sundries attached to the surface of the liquid crystal display screen are effectively cleaned, manual cleaning is not needed, the watching effect of the liquid crystal display screen is improved, and information warning is better prompted for people.

Description

Technical Field

[0001] The utility model relates to the technical field of safe construction, in particular to a construction safety alarm. Background Art

[0002] Siren refers to an instrument that issues alarm signals. It is used to issue forecast, alarm and alarm cancellation signals; air defense alarm refers to the alarm system set up during war to prevent enemy air raids; infrared transmitter drives infrared light emitting diode to emit a modulated infrared beam. An infrared receiver is placed at a certain distance from the infrared transmitter and aligned with it. It receives the infrared radiation energy detected by the transmitter through a photosensitive transistor and converts it into an electrical signal through photoelectric conversion. This electrical signal is sent to the alarm controller circuit after appropriate processing.

[0003] In the existing technical scheme, a publication number: CN210072842U is proposed, which includes a bottom shell, controllers are fixedly connected on both sides of the top of the inner cavity of the bottom shell, switches at the bottom of the two controllers respectively penetrate the bottom of the inner cavity of the bottom shell and extend to the outside of the bottom shell, a support rod is fixedly connected to the top of the bottom shell, a display screen is fixedly connected to the top of the support rod, a fixed plate is fixedly connected to the right side of the display screen, and sensors are fixedly connected to the right side of the fixed plate at an equal distance.

[0004] In order to solve the problem that when the construction alarm falls down due to an accident, it cannot be discovered in time by the construction workers, the existing technology adopts a method that is easy for the construction workers to make adjustments. At the same time, after the alarm falls down, it can also be restored immediately to prevent outsiders and vehicles from breaking in. However, the safety alarm is usually set outdoors, and the LCD screen on the alarm is outdoors for a long time, and the surface will be contaminated with a lot of dust and debris, which will lead to the problem that people have a poor viewing effect on the LCD screen. Utility Model Content

[0005] The purpose of the utility model is to provide a construction safety alarm to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] The construction safety alarm includes a supporting bottom shell, a supporting base is fixedly installed on the top of the supporting bottom shell, a telescopic column is fixedly installed on the top of the supporting base, a placing bottom plate is slidably installed on the top of the telescopic column, a liquid crystal display is fixedly installed on the top of the placing bottom plate, a speaker is fixedly installed on the top of the liquid crystal display, and alarms are fixedly installed on both sides of the top of the liquid crystal display.

[0008] The two sides of the placing bottom plate are provided with card slots, one side of the top of the placing bottom plate is provided with an adjustment slot, and a cleaning mechanism is arranged inside the adjustment slot.

[0009] A storage frame is fixedly sleeved on the middle part of the outer side of the telescopic column, and a storage mechanism is arranged inside the storage frame.

[0010] A further improvement of the technical solution of the utility model is that the cleaning mechanism includes a motor, the motor is fixedly installed at one end inside the adjusting groove, a threaded rod is fixedly installed at the driving end of the motor, a threaded sleeve block is threadedly connected to the outer side of the threaded rod, a support frame is fixedly installed on the top of the threaded sleeve block, and a cleaning brush is fixedly installed on one side of the support frame.

[0011] By adopting the above technical solution, the motor, the adjustment slot, the threaded rod, the threaded sleeve block, the cleaning brush and the support frame cooperate with each other to achieve the function of convenient cleaning.

[0012] A further improvement of the technical solution of the utility model is that a slide groove is opened at the top of the front of the liquid crystal display screen, a slider is slidably installed inside the slide groove, a connecting frame is fixedly installed at one end of the slider, and one end of the connecting frame is fixedly installed at the top of one side of the support frame.

[0013] By adopting the above technical solution, the function of auxiliary movement is achieved through the cooperation of the slide groove, the slider and the connecting frame.

[0014] A further improvement of the technical solution of the utility model is that a fixing block is fixedly installed on one side of the liquid crystal display screen, a fixing ring is fixedly installed on one side of the fixing block, an electric push rod is fixedly sleeved inside the fixing ring, and a push column is movably installed on one end of the electric push rod.

[0015] By adopting the above technical solution, the function of telescopic adjustment is achieved through the cooperation between the electric push rod, the push column and the fixing ring.

[0016] A further improvement of the technical solution of the utility model is that a support block is fixedly installed at one end of the support frame, a limiting groove is arranged inside the support block, a limiting plug is movably installed inside the limiting groove, and one end of the limiting plug is fixedly installed at one end of the push column.

[0017] By adopting the above technical solution, the function of limiting and fixing is achieved through the cooperation between the support block, the limiting groove and the limiting plug.

[0018] A further improvement of the technical solution of the utility model is that the storage mechanism includes an adjustment box, the adjustment box is fixedly sleeved on both sides of the storage frame, a telescopic rod is fixedly installed on the inner wall of the adjustment box, and a spring column is movably installed at one end of the telescopic rod.

[0019] A further improvement of the technical solution of the utility model is that a push plate is fixedly installed on one end of the spring column, a clamping plate is fixedly installed on one side of the push plate, and the clamping plate is movably installed inside the clamping plate slot.

[0020] By adopting the above technical solution, the storage frame, the adjustment box, the telescopic rod, the spring column, the push plate, the card plate, and the card plate slot cooperate with each other to achieve the function of convenient storage.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] The utility model provides a construction safety alarm, which solves the problem that the safety alarm is usually set outdoors, and the LCD screen on the alarm is outdoors for a long time, and the surface will be contaminated with a large amount of dust and debris, resulting in poor viewing effect of the LCD screen. The utility model achieves the function of convenient cleaning, effectively cleans the dust and debris on the surface of the LCD screen, and no manpower is required for cleaning, thereby improving the viewing effect of the LCD screen and better providing people with information warnings.

[0023] The utility model provides a construction safety alarm. Through the mutual cooperation of an electric push rod, a push column, a fixing ring, a support block, a limiting groove and a limiting plug column, the stability of the cleaning mechanism is poor. When the cleaning mechanism is not in use, it may collide and easily produce unnecessary shaking, thus affecting the service life of the cleaning mechanism. The function of limiting and fixing is achieved, the cleaning mechanism is effectively limited and fixed, the cleaning mechanism is prevented from shaking caused by collision, and the service life of the device is increased.

[0024] The utility model provides a construction safety alarm, which solves the problem that the existing alarm cannot be stored, causing trouble for workers to carry it later and affecting the convenience of the device through the cooperation of a telescopic column, a storage frame, an adjustment box, a telescopic rod, a spring column, a push plate, a card plate, and a card plate groove. The utility model achieves the function of convenient storage, effectively stores the alarm, facilitates the workers' subsequent carrying of it, and improves the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the base plate structure of the utility model;

[0027] Figure 3 A schematic diagram of the structure of the utility model;

[0028] Figure 4This is a schematic diagram of the electric push rod structure of the utility model;

[0029] Figure 5 It is a schematic diagram of the storage frame structure of the utility model.

[0030] In the figure: 1. support bottom shell; 2. support base; 3. telescopic column; 4. placement bottom plate; 41. adjustment slot; 42. motor; 43. threaded rod; 44. threaded sleeve; 45. support frame; 46. cleaning brush; 47. slide slot; 471. slider; 472. connecting frame; 48. fixed block; 481. fixed ring; 482. electric push rod; 483. push column; 484. limit plug column; 485. support block; 486. limit groove; 49. card slot; 5. LCD screen; 6. alarm; 7. speaker; 8. storage frame; 81. adjustment box; 82. telescopic rod; 83. spring column; 84. push plate; 85. card. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the embodiments: Example 1

[0032] like Figure 1-5As shown, the utility model provides a construction safety alarm, including a supporting bottom shell 1, a supporting base 2 is fixedly installed on the top of the supporting bottom shell 1, a telescopic column 3 is fixedly installed on the top of the supporting base 2, a placing bottom plate 4 is slidably installed on the top of the telescopic column 3, a liquid crystal display screen 5 is fixedly installed on the top of the placing bottom plate 4, a speaker device 7 is fixedly installed on the top of the liquid crystal display screen 5, alarms 6 are fixedly installed on both sides of the top of the liquid crystal display screen 5, card slots 49 are opened on both sides of the placing bottom plate 4, an adjusting slot 41 is opened on one side of the top of the placing bottom plate 4, a cleaning mechanism is arranged inside the adjusting slot 41, and the cleaning mechanism includes a motor 42, the motor 42 is fixedly installed at one end inside the adjusting slot 41, a threaded rod 43 is fixedly installed on the driving end of the motor 42, a threaded sleeve block 44 is threadedly connected to the outer side of the threaded rod 43, a supporting frame 45 is fixedly installed on the top of the threaded sleeve block 44, a cleaning brush 46 is fixedly installed on one side of the supporting frame 45, and the liquid crystal display screen A slide groove 47 is provided at the top of the front surface of the 5, and a slider 471 is slidably installed inside the slide groove 47, and a connecting frame 472 is fixedly installed at one end of the slider 471, and one end of the connecting frame 472 is fixedly installed at the top of one side of the support frame 45. When the surface of the LCD screen 5 on the alarm is stained with dust and debris, the motor 42 drives the threaded rod 43 to rotate, and the threaded rod 43 is threadedly rotated and adjusted in the threaded sleeve block 44, so that the threaded sleeve block 44 moves left and right in the adjustment groove 41, so that the threaded sleeve block 44 drives the support frame 45, so that the support frame 45 drives the slider 471 to slide left and right in the slide groove 47 along the connecting frame 472, so that the support frame 45 drives the cleaning brush 46 to clean the LCD screen 5 back and forth, so that the dust and impurities stained on the surface of the LCD screen 5 can be cleaned off, thereby improving the viewing effect of the LCD screen 5, and can better prompt information warnings for people, and no manpower is required for cleaning, which is very practical. Example 2

[0033] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a fixing block 48 is fixedly installed on one side of the liquid crystal display screen 5, a fixing ring 481 is fixedly installed on one side of the fixing block 48, an electric push rod 482 is fixedly sleeved inside the fixing ring 481, a push column 483 is movably installed on one end of the electric push rod 482, a support block 485 is fixedly installed on one end of the support frame 45, a limiting groove 486 is provided inside the support block 485, a limiting plug column 484 is movably installed inside the limiting groove 486, and one end of the limiting plug column 484 is fixedly installed on the support frame 45. The end is fixedly installed on one end of the push column 483. When the cleaning mechanism completes cleaning and the support frame 45 moves to the leftmost end of the LCD screen 5, the electric push rod 482 arranged in the fixing ring 481 is used. The telescopic property of the electric push rod 482 is used to push the push column 483, so that the push column 483 drives the limiting plug column 484 to be stuck into the limiting groove 486 opened inside the support block 485, thereby limiting and fixing the support frame 45, effectively limiting and fixing the cleaning mechanism, preventing collision and unnecessary shaking when the cleaning mechanism is not in use, and improving the service life of the device. Example 3

[0034] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a storage frame 8 is fixedly sleeved in the middle of the outer side of the telescopic column 3, a storage mechanism is arranged inside the storage frame 8, and the storage mechanism includes an adjustment box 81, the adjustment box 81 is fixedly sleeved on both sides of the interior of the storage frame 8, a telescopic rod 82 is fixedly installed on the inner wall of the adjustment box 81, a spring column 83 is movably installed at one end of the telescopic rod 82, a push plate 84 is fixedly installed at one end of the spring column 83, a card plate 85 is fixedly installed on one side of the push plate 84, and the card plate 85 is movably installed inside the card slot 49. When the alarm is transported, the placement base plate 4 is lowered into the storage frame 8 by telescopically lowering the telescopic column 3. The telescopic rod 82 arranged in the adjustment box 81 is used, and the elasticity of the telescopic rod 82 is used to push and squeeze the push plate 84 along the spring column 83, so that the push plate 84 drives the card plate 85 to be stuck into the card slots 49 opened on both sides of the placement base plate 4 for limit fixing, and the alarm is effectively stored in the storage frame 8 for storage, which is convenient for workers to carry out subsequent transportation and improves the convenience of the device.

[0035] The following is a detailed description of the working principle of the construction safety alarm.

[0036] like Figure 1-5As shown, when the surface of the LCD screen 5 on the alarm is stained with dust and debris, the motor 42 drives the threaded rod 43 to rotate, and the threaded rod 43 is threadedly rotated and adjusted in the threaded sleeve block 44, so that the threaded sleeve block 44 moves left and right in the adjustment groove 41, so that the threaded sleeve block 44 drives the support frame 45, so that the support frame 45 drives the slider 471 to slide left and right in the slide groove 47 along the connecting frame 472, so that the support frame 45 drives the cleaning brush 46 to clean the LCD screen 5 back and forth, which can clean the dust and impurities on the surface of the LCD screen 5, improve the viewing effect of the LCD screen 5, and better provide people with information warnings, and no manpower is required for cleaning, which is very practical. When the cleaning mechanism is finished, when the support frame 45 moves to the leftmost end of the LCD screen 5, the electric push rod 4 set in the fixing ring 481 is used. 82, using the telescopic property of the electric push rod 482, push the push column 483, so that the push column 483 drives the limiting plug column 484 to be stuck in the limiting groove 486 opened inside the support block 485, so that the support frame 45 is limited and fixed, and the cleaning mechanism is effectively limited and fixed to prevent the cleaning mechanism from colliding and causing unnecessary shaking when the cleaning mechanism is not in use, thereby improving the service life of the device; when the alarm is transported, the placement base plate 4 is lowered into the storage frame 8 by telescoping and descending the telescopic column 3, and the telescopic rod 82 arranged in the adjustment box 81 is used, and the telescopic rod 82 is used to push and squeeze the push plate 84 along the spring column 83, so that the push plate 84 drives the card plate 85 to be stuck in the card plate grooves 49 opened on both sides of the placement base plate 4 for limiting and fixing, and the alarm is effectively stored in the storage frame 8 for storage, which is convenient for workers to carry out subsequent transportation and improves the convenience of the device.

[0037] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A construction safety alarm, comprising a supporting bottom shell (1), characterized in that: A support base (2) is fixedly mounted on the top of the support bottom shell (1), a telescopic column (3) is fixedly mounted on the top of the support base (2), a placement base plate (4) is slidably mounted on the top of the telescopic column (3), a liquid crystal display screen (5) is fixedly mounted on the top of the placement base plate (4), a speaker device (7) is fixedly mounted on the top of the liquid crystal display screen (5), and alarms (6) are fixedly mounted on both sides of the top of the liquid crystal display screen (5); The two sides of the placement base plate (4) are provided with card slots (49), the top side of the placement base plate (4) is provided with an adjustment slot (41), and a cleaning mechanism is provided inside the adjustment slot (41); A storage frame (8) is fixedly sleeved on the middle portion of the outer side of the telescopic column (3), and a storage mechanism is provided inside the storage frame (8).

2. The construction safety alarm according to claim 1, characterized in that: The cleaning mechanism comprises a motor (42), the motor (42) being fixedly mounted at one end inside the adjusting groove (41), a threaded rod (43) being fixedly mounted on the driving end of the motor (42), a threaded sleeve (44) being threadedly connected to the outer side of the threaded rod (43), a support frame (45) being fixedly mounted on the top of the threaded sleeve (44), and a cleaning brush (46) being fixedly mounted on one side of the support frame (45).

3. The construction safety alarm according to claim 1, characterized in that: A slide groove (47) is provided at the top of the front side of the liquid crystal display screen (5), a slider (471) is slidably mounted inside the slide groove (47), a connecting frame (472) is fixedly mounted at one end of the slider (471), and one end of the connecting frame (472) is fixedly mounted at the top of one side of the support frame (45).

4. The construction safety alarm according to claim 1, characterized in that: A fixing block (48) is fixedly mounted on one side of the liquid crystal display screen (5), a fixing ring (481) is fixedly mounted on one side of the fixing block (48), an electric push rod (482) is fixedly sleeved inside the fixing ring (481), and a push column (483) is movably mounted on one end of the electric push rod (482).

5. The construction safety alarm according to claim 2, characterized in that: A support block (485) is fixedly mounted on one end of the support frame (45); a limiting groove (486) is provided inside the support block (485); a limiting plug post (484) is movably mounted inside the limiting groove (486); and one end of the limiting plug post (484) is fixedly mounted on one end of the push post (483).

6. The construction safety alarm according to claim 1, characterized in that: The storage mechanism comprises an adjustment box (81), the adjustment box (81) being fixedly sleeved on two sides of the interior of the storage frame (8), a telescopic rod (82) being fixedly mounted on the inner wall of the adjustment box (81), and a spring column (83) being movably mounted on one end of the telescopic rod (82).

7. The construction safety alarm according to claim 6, characterized in that: A push plate (84) is fixedly mounted on one end of the spring column (83), a clamping plate (85) is fixedly mounted on one side of the push plate (84), and the clamping plate (85) is movably mounted inside the clamping plate slot (49).

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