Safety protection device for water supply and drainage engineering construction

Abstract

The utility model discloses a safety protection device for water supply and drainage engineering construction, which relates to the technical field of engineering construction protection devices and comprises a base, moving wheels are symmetrically and fixedly mounted at four corners of the lower end of the base, fixing mechanisms are symmetrically mounted on the left side and the right side of the base, and a lifting mechanism is mounted in the middle of the upper end of the base. A reinforcing block is installed at the lower end of the lifting mechanism, a safety warning plate is installed at the top of the lifting mechanism, and an illuminating lamp is fixedly installed on the upper side of the front end of the safety warning plate. Under the cooperation of the fixed seat, the screw sleeve, the screw rod, the handle, the bearing seat, the stabilizing plate and the ground nail, the stabilizing plate can be pushed downwards to drive the ground nail to be inserted into the ground, so that the use stability of the device can be improved, the protection stability of the device can be improved, the device can be fastened to the ground during protection, and the service life of the device is prolonged. And the phenomenon of toppling is not easy to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction protection devices, in particular to a water supply and drainage engineering construction safety protection device. Background Art

[0002] Water supply and drainage generally refers to the urban water supply system and drainage system, referred to as water supply and drainage.

[0003] Water supply projects supply water for living and production, as well as fire-fighting and road greening, to residents and factories, mines and transportation companies. They are composed of water supply sources, water intake structures, raw water pipelines, water treatment plants and water supply networks. They have the function of collecting and transporting raw water to improve water quality.

[0004] The water supply and drainage project studies the social circulation of water. Water supply uses a series of physical and chemical means to purify water to meet the standards for production and domestic water use, and then transports it to each household through the urban water network. Drainage is the centralized treatment of sewage and wastewater used in life and production, and then discharges it cleanly into rivers and lakes. The water supply and drainage project mainly involves the installation of drainage and water supply pipes. Generally, these water pipes are installed underground. During the construction process, pits need to be dug, and protective devices are needed at the construction site to remind and protect pedestrians.

[0005] The existing technology has the following problems:

[0006] In actual use, the existing device has a weak warning effect when used at night, which is prone to traffic accidents. It is also easy to tip over during use, resulting in low practicality of the device. At the same time, the existing protective device cannot be adjusted in height and cannot warn pedestrians in the distance, thereby reducing the overall usability of the device. Utility Model Content

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A safety protection device for water supply and drainage engineering construction comprises a base, wherein movable wheels are symmetrically fixedly installed at the four corners of the lower end of the base, fixing mechanisms are symmetrically installed on the left and right sides of the base, a lifting mechanism is installed in the middle of the upper end of the base, a reinforcing block is installed at the lower end of the lifting mechanism, a safety warning plate is installed on the top of the lifting mechanism, a lighting lamp is fixedly installed on the upper side of the front end of the safety warning plate, reflective strips are symmetrically fixedly installed on the left and right sides of the front end of the safety warning plate, and fixing tubes are symmetrically fixedly installed on both sides of the upper end of the base, and the internal limit sliding of the fixing tube has a limit rod.

[0009] Preferably: the fixing mechanism includes a fixing seat, the bottom end of the fixing seat is fixedly connected to the left and right end faces of the base, a screw sleeve is fixedly installed in the middle of the fixing seat, a screw rod is threadedly connected to the middle of the screw sleeve, a handle is fixed on the top of the screw rod, the lower end of the screw rod is rotatably connected to a bearing seat, a stabilizing plate is installed at the lower end of the bearing seat, and ground nails are symmetrically fixedly connected to both sides of the lower end of the stabilizing plate.

[0010] Preferably, the top of the screw rod is fixedly connected to the lower end of the handle.

[0011] Preferably, the lower end of the bearing seat is fixedly connected to the middle of the upper end of the stabilizing plate.

[0012] Preferably: the lifting mechanism includes a mounting tube, the lower end of the mounting tube is fixedly connected to the middle of the upper end of the base, a motor is fixedly installed on the inner bottom end of the mounting tube, the output end of the motor is transmission-connected with a screw rod, the outer part of the screw rod is sleeved with a lifting rod with a threaded connection, the left and right inner walls of the mounting tube are symmetrically provided with limiting grooves, and limiting blocks are symmetrically fixedly installed on the left and right sides of the lower end of the lifting rod.

[0013] Preferably, the top of the lifting rod extends out of the interior of the mounting tube.

[0014] Preferably, the limiting block is slidably connected to the limiting groove.

[0015] Preferably: the inner side of the reinforcement block is fixedly connected to the outer wall of the lower end of the mounting tube, the lower end of the reinforcement block is fixedly connected to the middle of the upper end of the base, and the top of the limit rod is symmetrically fixedly connected to the left and right sides of the lower end of the safety warning plate.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a safety protection device for water supply and drainage engineering construction. Through a fixing mechanism, through the cooperation of a fixing seat, a screw sleeve, a screw rod, a handle, a bearing seat, a stabilizing plate, and a ground nail, the stabilizing plate can be pushed downward, so that the ground nail is driven to be inserted into the ground, thereby improving the use stability of the device, which is beneficial to improving the protection stability of the device, so that the device can be fastened to the ground during protection and will not easily fall over.

[0018] 2. The utility model provides a safety protection device for water supply and drainage engineering construction. Through the lifting mechanism, through the cooperation of the installation cylinder, motor, screw rod, lifting rod, limit groove and installation block, the lifting rod can move up and down, thereby driving the safety warning plate to move synchronously, and then the height of the safety warning plate can be adjusted, so as to warn pedestrians in the distance, thereby improving the overall usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the water supply and drainage engineering construction safety protection device of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the front view of the water supply and drainage engineering construction safety protection device of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the lifting mechanism of the utility model.

[0023] In the figure: 1. base; 2. moving wheel; 3. fixing mechanism; 4. lifting mechanism; 5. reinforcement block; 6. safety warning plate; 7. lighting lamp; 8. reflective strip; 9. fixing tube; 10. limit rod; 21. fixing seat; 22. screw sleeve; 23. screw rod; 24. handle; 25. bearing seat; 26. stabilizing plate; 27. ground nail; 41. installation tube; 42. motor; 43. screw rod; 44. lifting rod; 45. limit groove; 46. limit block. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] like Figure 1-4 As shown, the utility model provides a safety protection device for water supply and drainage engineering construction, including a base 1, wherein moving wheels 2 are symmetrically fixedly installed at the four corners of the lower end of the base 1, and fixing mechanisms 3 are symmetrically installed on the left and right sides of the base 1, and a lifting mechanism 4 is installed in the middle of the upper end of the base 1, and a reinforcing block 5 is installed at the lower end of the lifting mechanism 4. A safety warning plate 6 is installed on the top of the lifting mechanism 4, and the safety warning plate 6 can warn pedestrians. A lighting lamp 7 is fixedly installed on the upper side of the front end of the safety warning plate 6, and the lighting lamp 7 can illuminate nearby roads at night. Reflective strips 8 are symmetrically fixedly installed on the left and right sides of the front end of the safety warning plate 6, and the reflective strips 8 can warn pedestrians and vehicles at night, and fixed cylinders 9 are symmetrically fixedly installed on both sides of the upper end of the base 1, and the internal limit sliding limit rod 10 of the fixed cylinder 9 is provided. When the safety warning plate 6 moves up and down, the safety warning plate 6 will drive the limit rod 10 to slide synchronously in the fixed cylinder 9, thereby improving the stability of the safety warning plate 6 during movement.

[0026] The inner side of the reinforcing block 5 is fixedly connected to the outer wall of the lower end of the mounting tube 41 , the lower end of the reinforcing block 5 is fixedly connected to the middle of the upper end of the base 1 , and the top of the limiting rod 10 is symmetrically fixedly connected to the left and right sides of the lower end of the safety warning plate 6 .

[0027] Through the fixing mechanism 3, the stabilizing plate 26 can be pushed downward, so that the ground nails 27 are inserted into the ground, thereby improving the stability of the device in use, which is beneficial to improving the protection stability of the device, so that the device can be fastened to the ground during protection and will not easily tip over. Through the lifting mechanism 4, the lifting rod 44 can move up and down, thereby driving the safety warning plate 6 to move synchronously, and then the height of the safety warning plate 6 can be adjusted, so as to have a warning effect on pedestrians in the distance, thereby improving the overall usability of the device.

[0028] like Figure 3 As shown, the fixing mechanism 3 includes a fixing seat 21, the bottom end of the fixing seat 21 is fixedly connected to the left and right end faces of the base 1, a screw sleeve 22 is fixedly installed in the middle of the fixing seat 21, a screw rod 23 is threadedly connected to the middle of the screw sleeve 22, a handle 24 is fixed to the top of the screw rod 23, the lower end of the screw rod 23 is rotatably connected to a bearing seat 25, a stabilizing plate 26 is installed at the lower end of the bearing seat 25, and ground nails 27 are symmetrically fixedly connected to both sides of the lower end of the stabilizing plate 26.

[0029] The top of the screw rod 23 is fixedly connected to the lower end of the handle 24 .

[0030] The lower end of the bearing seat 25 is fixedly connected to the middle of the upper end of the stabilizing plate 26 .

[0031] The ground nails 27 can be inserted into the ground, so as to provide a stable support for the device and prevent the device from tipping over when in use.

[0032] like Figure 4 As shown, the lifting mechanism 4 includes a mounting tube 41, the lower end of the mounting tube 41 is fixedly connected to the middle of the upper end of the base 1, a motor 42 is fixedly installed at the inner bottom end of the mounting tube 41, the output end of the motor 42 is transmission-connected with a screw rod 43, the outer part of the screw rod 43 is sleeved with a lifting rod 44 with a threaded connection, the left and right inner walls of the mounting tube 41 are symmetrically provided with limiting grooves 45, and the lower end of the lifting rod 44 is symmetrically fixedly installed with limiting blocks 46 on both sides.

[0033] The top of the lifting rod 44 extends out of the interior of the mounting tube 41 .

[0034] The limiting block 46 is slidably connected to the limiting groove 45 .

[0035] When the lifting rod 44 moves up and down, the limiting block 46 will be driven to slide synchronously in the limiting groove 45, which can not only limit the lifting rod 44 but also improve the stability of the lifting rod 44 when it moves up and down.

[0036] The following is a detailed description of the working principle of the water supply and drainage project construction safety protection device.

[0037] like Figure 1-4As shown, when the water supply and drainage engineering construction safety protection device is in use, during the water supply and drainage engineering construction, the protection device can be moved to a suitable position by the moving wheel 2, and then the handle 24 can be turned, so that the handle 24 drives the screw 23 to rotate in the screw sleeve 22, so that the screw 23 can push the bearing seat 25 downward, so that the bearing seat 25 drives the stabilizing plate 26 to move synchronously, and then the ground nail 27 at the lower end of the stabilizing plate 26 can be inserted into the ground, thereby improving the use stability of the device, which is beneficial to improving the protection stability of the device, so that the device can be fastened to the ground during protection, and will not easily fall over. At the same time, the motor 42 can be started so that the motor 4 2 can drive the screw rod 43 to rotate, so that the screw rod 43 can drive the threaded lifting rod 44 to move up and down synchronously, so that the lifting rod 44 drives the safety warning plate 6 to move synchronously, and then the height of the safety warning plate 6 can be adjusted, so that it can warn pedestrians in the distance, thereby improving the overall usability of the device. At the same time, the safety warning plate 6 can warn pedestrians to avoid pedestrians approaching and avoiding danger. When the device is used at night, the lighting lamp 7 can illuminate the nearby roads at night, and the reflective strip 8 can reflect light at night, so as to remind pedestrians and vehicles, thereby greatly improving the use effect of the device.

[0038] 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 safety protection device for water supply and drainage engineering construction, comprising a base (1), wherein the four corners of the lower end of the base (1) are symmetrically fixed with moving wheels (2), characterized in that: The left and right sides of the base (1) are symmetrically mounted with fixing mechanisms (3); a lifting mechanism (4) is mounted in the middle of the upper end of the base (1); a reinforcing block (5) is mounted at the lower end of the lifting mechanism (4); a safety warning plate (6) is mounted on the top of the lifting mechanism (4); a lighting lamp (7) is fixedly mounted on the upper front end of the safety warning plate (6); reflective strips (8) are symmetrically fixedly mounted on the left and right sides of the front end of the safety warning plate (6); fixing tubes (9) are symmetrically fixedly mounted on both sides of the upper end of the base (1); and a limit rod (10) is internally provided for limiting sliding of the fixing tube (9).

2. A water supply and drainage engineering construction safety protection device according to claim 1, characterized in that: The fixing mechanism (3) comprises a fixing seat (21), the bottom end of the fixing seat (21) is fixedly connected to the left and right end surfaces of the base (1), a screw sleeve (22) is fixedly installed in the middle of the fixing seat (21), a screw rod (23) is threadedly connected in the middle of the screw sleeve (22), a handle (24) is fixed on the top of the screw rod (23), the lower end of the screw rod (23) is rotatably connected to a bearing seat (25), a stabilizing plate (26) is installed at the lower end of the bearing seat (25), and ground nails (27) are symmetrically fixedly connected to both sides of the lower end of the stabilizing plate (26).

3. A water supply and drainage engineering construction safety protection device according to claim 2, characterized in that: The top of the screw rod (23) is fixedly connected to the lower end of the handle (24).

4. A water supply and drainage engineering construction safety protection device according to claim 3, characterized in that: The lower end of the bearing seat (25) is fixedly connected to the middle of the upper end of the stabilizing plate (26).

5. A water supply and drainage engineering construction safety protection device according to claim 1, characterized in that: The lifting mechanism (4) comprises a mounting tube (41), the lower end of the mounting tube (41) is fixedly connected to the middle of the upper end of the base (1), a motor (42) is fixedly installed at the inner bottom end of the mounting tube (41), the output end of the motor (42) is transmission-connected with a screw rod (43), the outer part of the screw rod (43) is sleeved with a lifting rod (44) connected by a thread, the left and right inner walls of the mounting tube (41) are symmetrically provided with limit grooves (45), and the left and right sides of the lower end of the lifting rod (44) are symmetrically fixedly installed with limit blocks (46).

6. A water supply and drainage engineering construction safety protection device according to claim 5, characterized in that: The top of the lifting rod (44) extends out of the interior of the mounting tube (41).

7. A water supply and drainage engineering construction safety protection device according to claim 6, characterized in that: The limiting block (46) is slidably connected to the limiting groove (45).

8. A water supply and drainage engineering construction safety protection device according to claim 1, characterized in that: The inner side of the reinforcing block (5) is fixedly connected to the outer wall of the lower end of the mounting tube (41), the lower end of the reinforcing block (5) is fixedly connected to the middle of the upper end of the base (1), and the top of the limiting rod (10) is symmetrically fixedly connected to the left and right sides of the lower end of the safety warning plate (6).

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