Safety protection device for special equipment of bridge girder erection machine

Abstract

The utility model discloses a safety protection device for special equipment of a bridge girder erection machine, which relates to the technical field of protection devices and comprises a fixing plate, a prompt plate is fixedly mounted on the front surface of the fixing plate, water tanks are fixedly mounted at two ends of the top surface of a bottom plate, and a communicating pipe is fixedly connected between the two water tanks. According to the water distribution device, the water pump is started, the water pump pumps a water source, entering the communicating pipe, of the two water tanks through the connecting pipe to input the water source into the water conveying pipe, the water source enters the water distribution frame through the water conveying pipe, and the water source is sprayed outwards through a plurality of water outlet pipes and nozzles; and the sprayed water can be directly sprayed to the outer surface of the prompt board, so that the prompt board is effectively washed, dust on the surface of the prompt board is washed away, and the purpose of effectively cleaning the dust attached to the outer surface of the prompt board is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to a special equipment safety protective device for a bridge erecting machine. Background Art

[0002] A series of safety protection measures need to be taken during the construction process of the bridge-building machine to ensure the safety of the workers and the surrounding environment, such as setting up appropriate safety protection signs in and near the working area of ​​the bridge-building machine, such as warning signs, no-entry signs, warning lines, etc., to remind others to pay attention to the construction area and provide necessary safety tips.

[0003] However, there are still some problems in the actual use of the existing safety protection devices. For example, the existing safety protection devices are generally simple in structure and are usually a single warning sign. During the construction process, dust will be generated at the construction site, and the area of ​​the warning sign is large. If it is placed for a long time, dust will adhere to the outer surface of the warning sign, thereby blocking the text on the surface of the warning sign, reducing the warning effect of the warning sign, and similarly reducing the protective effect of the warning sign.

[0004] Therefore, we proposed a special equipment safety protection device for bridge erection machines. Utility Model Content

[0005] The utility model provides a special equipment safety protection device for a bridge erecting machine.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special equipment safety protection device for a bridge-building machine, comprising a fixed plate, a reminder plate is fixedly installed on the front surface of the fixed plate, a mounting plate is fixedly installed on the rear surface of the fixed plate, a column is fixedly installed on the bottom surface of the mounting plate, a bottom plate is fixedly installed on the bottom surface of the column, water tanks are fixedly installed on both ends of the top surface of the bottom plate, a connecting pipe is fixedly connected between the two water tanks, and the two water tanks are connected to each other through the connecting pipe.

[0007] Preferably, a water pump is fixedly installed in the middle of the top surface of the base plate, the water pumping end of the water pump is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to the connecting pipe, and the two are connected to each other, and the water outlet end of the water pump is fixedly connected to a water delivery pipe.

[0008] Preferably, a water distribution rack is fixedly installed on the top surface of the fixed plate, and a plurality of water outlet pipes are fixedly installed on one side surface of the water distribution rack. The plurality of water outlet pipes are equidistantly installed on one side surface of the water distribution rack, and the plurality of water outlet pipes are all L-shaped. A nozzle is fixedly installed on one end of the water outlet pipe, and the other end of the water supply pipe is fixedly connected to one side surface of the water outlet pipe and extends to the interior of the water outlet pipe through a set water pump.

[0009] Preferably, an equipment box is provided on the top surface of the prompt board, a clamping block is movably connected inside the equipment box, a threaded rod is rotatably installed inside the equipment box, one end of the threaded rod extends to the outside of the equipment box, a threaded hole is opened inside the clamping block, and the clamping block is threadedly sleeved on the outer surface of the threaded rod through the threaded hole.

[0010] Preferably, a through groove is provided on the front surface of the equipment box, an L-shaped frame is movably connected inside the through groove, one end of the L-shaped frame is located on the front surface of the prompt plate, the other end of the L-shaped frame is fixedly mounted on one side surface of the clamping block, and a brush plate is fixedly mounted on one side surface of the L-shaped frame.

[0011] Preferably, a servo motor is fixedly mounted on the top surface of the equipment box, a gear 1 is fixedly mounted on the output end of the servo motor, a gear 2 is fixedly mounted on one end of the threaded rod extending to the outside of the equipment box, and the gear 1 and the gear 2 are meshed with each other.

[0012] Preferably, a support column is fixedly mounted on the top surface of the mounting plate, the equipment box is fixedly mounted on the top of the support column, and an auxiliary support rod is mounted on one side surface of the mounting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model starts a water pump, which draws water from two water tanks through a connecting pipe and enters the water source inside the connecting pipe into the water delivery pipe, enters the water distribution rack through the water delivery pipe, and is sprayed outward through multiple water outlet pipes and nozzles. The sprayed water will directly spray the outer surface of the prompt plate, thereby effectively washing the prompt plate and washing away the dust on the surface of the prompt plate, thereby achieving the purpose of effectively cleaning the dust adhered to the outer surface of the prompt plate, and avoiding the problem of dust adhering to the surface of the existing prompt plate, resulting in poor warning and protection effects.

[0015] 2. The utility model starts the servo motor to drive the threaded rod to rotate inside the equipment box, drives the clamping block to move inside the equipment box, and thus drives the L-shaped frame to move on the front surface of the prompt plate. When the L-shaped frame drives the brush plate to pass on the front surface of the prompt plate, the prompt plate is cleaned and dust is brushed off the front surface of the prompt plate, thereby achieving the purpose of brushing off the dust on the outer surface of the prompt plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall rear view structure of the utility model;

[0018] Figure 3This is a schematic diagram of the structure of the equipment box of the utility model;

[0019] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. fixing plate; 2. prompt plate; 3. column; 4. bottom plate; 5. equipment box; 6. L-shaped frame; 7. brush plate; 8. water tank; 9. connecting pipe; 10. water pump; 11. connecting pipe; 12. water pipe; 13. water distribution rack; 14. water outlet pipe; 15. mounting plate; 16. auxiliary support rod; 17. support column; 19. threaded rod; 20. clamping block; 21. servo motor; 22. gear one; 23. gear two. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-4 The figure shows a special equipment safety protection device for a bridge-building machine, comprising a fixed plate 1, a reminder plate 2 is fixedly installed on the front surface of the fixed plate 1, a mounting plate 15 is fixedly installed on the rear surface of the fixed plate 1, a column 3 is fixedly installed on the bottom surface of the mounting plate 15, a bottom plate 4 is fixedly installed on the bottom surface of the column 3, water tanks 8 are fixedly installed on both ends of the top surface of the bottom plate 4, a connecting pipe 9 is fixedly connected between the two water tanks 8, and the two water tanks 8 are connected to each other through the connecting pipe 9. Through the arrangement of the two water tanks 8, when the interiors of the two water tanks 8 are filled with water, the overall device can be counterweighted, so that the overall device is more stable when placed.

[0024] See also Figure 1-4 As shown in the figure, a water pump 10 is fixedly installed in the middle of the top surface of the bottom plate 4, and the water pumping end of the water pump 10 is fixedly connected to a connecting pipe 11. One end of the connecting pipe 11 is fixedly connected to the connecting pipe 9 and is interconnected. The water outlet end of the water pump 10 is fixedly connected to a water delivery pipe 12. A water distribution rack 13 is fixedly installed on the top surface of the fixed plate 1. A plurality of water outlet pipes 14 are fixedly installed on one side surface of the water distribution rack 13. The plurality of water outlet pipes 14 are equidistantly installed on one side surface of the water distribution rack 13. The plurality of water outlet pipes 14 are all L-shaped. A nozzle is fixedly installed on one end of the water outlet pipe 14. The other end of the water delivery pipe 12 is fixedly connected to one side surface of the water outlet pipe 14 and extends to the inside of the water outlet pipe 14 through the arranged water pump 10.

[0025] In this embodiment: by starting the water pump 10, the water pump 10 draws water from the two water tanks 8 into the connecting pipe 9 through the connecting pipe 11, and then inputs it into the water supply pipe 12, and then enters the water distribution rack 13 through the water supply pipe 12. After the water source continuously enters the inside of the water outlet pipe 14, it will be sprayed outward through multiple water outlet pipes 14 and nozzles, and the water outlet pipe 14 is L-shaped. Therefore, the sprayed water will be directly sprayed onto the outer surface of the prompt plate 2, thereby effectively flushing the prompt plate 2 and washing away the dust on the surface of the prompt plate 2, thereby achieving the purpose of effectively cleaning the dust adhered to the outer surface of the prompt plate 2, avoiding the problem of dust adhering to the surface of the existing prompt plate 2, resulting in poor warning and protection effects.

[0026] Example 2

[0027] See also Figure 1-4 , this embodiment further explains Example 1. In the figure, an equipment box 5 is arranged on the top surface of the prompt board 2. A clamping block 20 is movably connected inside the equipment box 5. A threaded rod 19 is rotatably installed inside the equipment box 5. One end of the threaded rod 19 extends to the outside of the equipment box 5. A threaded hole is provided inside the clamping block 20. The clamping block 20 is threadedly sleeved on the outer surface of the threaded rod 19 through the threaded hole. A through groove is provided on the front surface of the equipment box 5. An L-shaped frame 6 is movably connected inside the through groove. One end of the L-shaped frame 6 is located on the front surface of the prompt board 2. The other end of the L-shaped frame 6 is fixedly installed on one side surface of the clamping block 20. A brush plate 7 is fixedly installed on one side surface of the L-shaped frame 6. A servo motor 21 is fixedly installed on the top surface of the equipment box 5. A gear 1 22 is fixedly installed on the output end of the servo motor 21. A gear 2 23 is fixedly installed on one end of the threaded rod 19 extending to the outside of the equipment box 5. The gear 1 22 and the gear 2 23 are meshed with each other.

[0028] In this embodiment: by starting the servo motor 21, when the servo motor 21 rotates, the threaded rod 19 can be driven to rotate inside the equipment box 5 through the mutual engagement of gear 1 22 and gear 2 23, and the clamping block 20 is driven to move inside the equipment box 5 under the action of the thread, thereby driving the L-shaped frame 6 to move on the front surface of the prompt plate 2. When the L-shaped frame 6 drives the brush plate 7 to pass on the front surface of the prompt plate 2, the prompt plate 2 is cleaned and the dust is brushed off from the front surface of the prompt plate 2, thereby achieving the purpose of brushing off the dust on the outer surface of the prompt plate 2. According to the amount of dust on the surface of the prompt plate 2, it can be decided to use two different cleaning methods: flushing or brushing, thereby greatly increasing the overall practicality of the device.

[0029] See also Figure 2A support column 17 is fixedly installed on the top surface of the mounting plate 15, and the equipment box 5 is fixedly installed on the top of the support column 17. Through the arrangement of the support column 17, the equipment box 5 can be stably installed. An auxiliary support rod 16 is installed on one side surface of the mounting plate 15 for auxiliary support of the entire device.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0031] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety protection device for special equipment of a bridge erecting machine, comprising a fixing plate (1), characterized in that: A prompt plate (2) is fixedly mounted on the front surface of the fixing plate (1), a mounting plate (15) is fixedly mounted on the rear surface of the fixing plate (1), a column (3) is fixedly mounted on the bottom surface of the mounting plate (15), a bottom plate (4) is fixedly mounted on the bottom surface of the column (3), water tanks (8) are fixedly mounted on both ends of the top surface of the bottom plate (4), a connecting pipe (9) is fixedly connected between the two water tanks (8), and the two water tanks (8) are connected to each other through the connecting pipe (9).

2. A special equipment safety protection device for a bridge erecting machine according to claim 1, characterized in that: A water pump (10) is fixedly installed in the middle of the top surface of the bottom plate (4); a water pumping end of the water pump (10) is fixedly connected to a connecting pipe (11); one end of the connecting pipe (11) is fixedly connected to a connecting pipe (9), and the two are connected to each other; a water outlet end of the water pump (10) is fixedly connected to a water delivery pipe (12).

3. A special equipment safety protection device for a bridge erecting machine according to claim 2, characterized in that: A water distribution frame (13) is fixedly mounted on the top surface of the fixed plate (1), and a plurality of water outlet pipes (14) are fixedly mounted on one side surface of the water distribution frame (13). The plurality of water outlet pipes (14) are equidistantly mounted on one side surface of the water distribution frame (13), and the plurality of water outlet pipes (14) are all L-shaped, and a nozzle is fixedly mounted on one end of the water outlet pipe (14). The other end of the water delivery pipe (12) is fixedly connected to one side surface of the water outlet pipe (14) and extends to the interior of the water outlet pipe (14) to pass through a provided water pump (10).

4. A special equipment safety protection device for a bridge erecting machine according to claim 3, characterized in that: The top surface of the prompt board (2) is provided with an equipment box (5), the interior of the equipment box (5) is movably connected with a clamping block (20), the interior of the equipment box (5) is rotatably mounted with a threaded rod (19), one end of the threaded rod (19) extends to the outside of the equipment box (5), a threaded hole is provided inside the clamping block (20), and the clamping block (20) is threadedly sleeved on the outer surface of the threaded rod (19) through the threaded hole.

5. A special equipment safety protection device for a bridge erecting machine according to claim 4, characterized in that: A through slot is provided on the front surface of the equipment box (5), an L-shaped frame (6) is movably connected to the interior of the through slot, one end of the L-shaped frame (6) is located on the front surface of the prompt plate (2), the other end of the L-shaped frame (6) is fixedly mounted on a side surface of the clamping block (20), and a brush plate (7) is fixedly mounted on one side surface of the L-shaped frame (6).

6. A special equipment safety protection device for a bridge erecting machine according to claim 5, characterized in that: A servo motor (21) is fixedly mounted on the top surface of the equipment box (5), a gear 1 (22) is fixedly mounted on the output end of the servo motor (21), a gear 2 (23) is fixedly mounted on one end of the threaded rod (19) extending to the outside of the equipment box (5), and the gear 1 (22) and the gear 2 (23) are meshed with each other.

7. A special equipment safety protection device for a bridge erecting machine according to claim 6, characterized in that: A support column (17) is fixedly mounted on the top surface of the mounting plate (15), the equipment box (5) is fixedly mounted on the top of the support column (17), and an auxiliary support rod (16) is mounted on one side surface of the mounting plate (15).

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