Highway construction safety protection device

Abstract

The utility model discloses a road construction safety protection device which comprises a protection plate, stand columns, a warning unit, an atomizing nozzle and a connecting hose, the protection plate is positioned and fixed between the two adjacent and vertically arranged stand columns, and the multiple stand columns are matched with the protection plate to achieve closing of a road; a warning unit is installed at the upper end of the stand column and used for increasing the conspicuous degree at night, and the possibility of accidental collision of vehicles is avoided. The water supply and power supply structure in the road construction protection process is simplified, and the practical requirements of atomization and warning lamps on the whole protection wall are met through single water supply.

Description

Technical Field

[0001] The utility model relates to a protective device, in particular to a highway construction safety protective device. Background Art

[0002] During highway construction, protective devices must be used. During long-term road construction, protective walls will be used to fence off the construction area to increase construction safety. The protective walls also need to be equipped with warning lights and dust suppression systems.

[0003] At present, the above-mentioned warning lights and dust reduction systems are independent and require separate water pipes and electric wires, which is relatively complicated and can be simplified. Utility Model Content

[0004] The purpose of the utility model is to provide a highway construction safety protection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A highway construction safety protection device comprises a protection plate, a column, a warning unit, an atomizing nozzle, and a connecting hose. The protection plate is positioned and fixed between two adjacent and vertically arranged columns, and a plurality of columns cooperate with the protection plate to achieve road closure. The upper end of the column is equipped with a warning unit, which is used to increase visibility at night to avoid the possibility of accidental collision of vehicles. The warning unit comprises a positioning sleeve, a water outlet pipe, a turbine, a light bulb, a lamp holder, a generator, a generator housing, a turbine housing, and a water inlet pipe. The turbine housing is a shell with a cylindrical cavity arranged inside. A turbine is coaxially arranged in the middle turbine housing, and a water inlet and a water outlet are provided on the surface of the turbine housing. The axes of the water inlet and the water outlet are both located in the tangent direction of the turbine, and the water outlet and the water inlet are respectively connected to one end of the water outlet pipe and one end of the water inlet pipe; the center position of the turbine is fixedly connected to the power input shaft of the generator, and the generator is placed in the generator housing; the other end of the generator housing is fixedly connected to a lamp holder, and two electrode sheets in the lamp holder are respectively connected to two current output ends of the generator through wires; a threaded through hole is provided on the surface of the water outlet pipe of the warning unit and an atomizing nozzle is installed.

[0007] As a further solution of the utility model: the lower end of the column is fixed to the ground or concrete block by expansion bolts.

[0008] As a further solution of the utility model: one end of the generator housing is fixedly connected to one end of the turbine housing, wherein the power input shaft of the generator extends out of the generator housing and a sealing ring is arranged between the power input shaft and the extension hole on the generator housing.

[0009] As a further solution of the utility model: the outer end surface of the other end of the turbine housing is integrally formed with a positioning sleeve, and the positioning sleeve is used to be sleeved on the upper end of the column.

[0010] As a further solution of the utility model: the water outlet pipe of one warning unit of two adjacent warning units is connected to the water inlet pipe of the other warning unit through a connecting hose; the input ends of multiple warning units connected in series are connected to the output end of a water pump through a pipeline, the input end of the water pump is connected to one end of a filter placed in a water tank through a pipeline, and the output ends of multiple warning units connected in series are connected to the water inlet opened on the top of the water tank through a pipeline.

[0011] As a further solution of the utility model: a through hole connected to the municipal water supply is also provided on the water tank, and one end of the pipeline connected to the municipal water supply is connected to the input end of the liquid level valve, and the liquid level valve is installed on the inner wall of the water tank.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the utility model is used to simplify the structure of water supply and power supply in the process of road construction protection, and realizes the practical needs of atomization and warning lights on the entire protection wall through a single water supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the highway construction safety protection device.

[0014] Figure 2 It is a structural schematic diagram of the warning unit in the highway construction safety protection device.

[0015] Figure 3 This is a schematic diagram of the structure of water circulation in highway construction safety protection equipment. DETAILED DESCRIPTION

[0016] 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 in 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.

[0017] See also Figures 1 to 3 In the embodiment of the utility model, a highway construction safety protection device includes a protection plate 1, a column 2, a warning unit 3, an atomizing nozzle 4, and a connecting hose 5. The protection plate 1 is positioned and fixed between two adjacent and vertically arranged columns 2. Multiple columns 2 cooperate with the protection plate 1 to achieve the closure of the road to achieve the purpose of safe construction. The lower end of the column 2 can be fixed to the ground or concrete block by an expansion bolt.

[0018] A warning unit 3 is installed at the upper end of the column 2, and the warning unit is used to increase the visibility at night to avoid the possibility of accidental collision of vehicles; the warning unit 3 includes a positioning sleeve 6, a water outlet pipe 7, a turbine 8, a bulb 9, a lamp holder 10, a generator 11, a generator housing 12, a turbine housing 13 and a water inlet pipe 14, the turbine housing 13 is a shell with a cylindrical cavity arranged inside, wherein the turbine housing 13 is coaxially arranged with the turbine 8, and the surface of the turbine housing 13 is provided with a water inlet and a water outlet, and the axis of the water inlet and the axis of the water outlet are both located in the tangent direction of the turbine 8 The water outlet and the water inlet are respectively connected to one end of the water outlet pipe 7 and one end of the water inlet pipe 14. When the water entering the water inlet pipe flows through the turbine housing 13 and drives the turbine to rotate, it is finally output from the water outlet pipe; the center position of the turbine 8 is fixedly connected to the power input shaft of the generator 11, the generator 11 is placed in the generator housing 12, one end of the generator housing 12 is fixedly connected to one end of the turbine housing 13, wherein the power input shaft of the generator 11 extends out of the generator housing 12 and a sealing ring is arranged between the power input shaft and the extension hole on the generator housing 12 to ensure the sealing effect.

[0019] The outer end surface of the other end of the turbine housing 13 is integrally formed with a positioning sleeve 6 , and the positioning sleeve 6 is used to be sleeved on the upper end of the column 2 .

[0020] The other end of the generator housing 12 (preferably the end facing vertically upward) is fixedly connected to a lamp holder 10, and the two electrode sheets in the lamp holder 10 are respectively connected to the two current output ends of the generator 11 through wires, so that the light bulb 9 installed on the lamp holder 10 can be driven to light up and work during the operation. Furthermore, the two current output ends of the generator 11 can be connected to a battery through a charging circuit, and the battery is connected to the two electrode sheets in the lamp holder 10 through wires, that is, electric shock can be achieved, and the light bulb can still work for a period of time after the water supply stops; the ultimate purpose of this structure is to provide a solution for simplifying the on-site construction of highway construction safety protection devices.

[0021] A threaded through hole is provided on the surface of the water outlet pipe 7 of the warning unit 3 and an atomizing nozzle 4 is installed to realize atomizing spraying on the construction site for dust reduction.

[0022] The water outlet pipe 7 of one warning unit 3 of two adjacent warning units 3 is connected to the water inlet pipe 14 of the other warning unit 3 through a connecting hose; the input end of the multiple warning units 3 connected in series is connected to the output end of the water pump 15 through a pipeline, the input end of the water pump 15 is connected to one end of the filter 18 placed in the water tank 17 through a pipeline, and the output end of the multiple warning units 3 connected in series is connected to the water inlet opened at the top of the water tank 17 through a pipeline for the return of circulating water.

[0023] The water tank 17 is also provided with a through hole for connecting to the municipal water supply, and one end of a pipeline connected to the municipal water supply is connected to the input end of a liquid level valve 16 , and the liquid level valve 16 is installed on the inner wall of the water tank 17 .

[0024] By setting up a water tank, water circulation can be achieved when the facility is working. At the same time, the power of the spray and warning lights can be increased by increasing the power of the water pump. This makes the structure of the protective device do not need to lay cables, reducing the difficulty of construction.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A highway construction safety protection device, comprising a protection plate (1), a column (2), a warning unit (3), an atomizing nozzle (4), and a connecting hose (5), characterized in that: The protective plate (1) is positioned and fixed between two adjacent and vertically arranged columns (2), and a plurality of columns (2) cooperate with the protective plate (1) to achieve road closure; a warning unit (3) is installed at the upper end of the column (2); the warning unit (3) comprises a positioning sleeve (6), a water outlet pipe (7), a turbine (8), a light bulb (9), a lamp holder (10), a generator (11), a generator housing (12), a turbine housing (13) and a water inlet pipe (14); the turbine housing (13) is a shell having a cylindrical cavity therein, wherein a turbine (8) is coaxially arranged inside the turbine housing (13); a water inlet and a water outlet are provided on the surface of the turbine housing (13), and the axis of the water inlet is The axes of the turbine (8) and the water outlet are both located in the tangent direction of the turbine (8), and the water outlet and the water inlet are respectively connected to one end of the water outlet pipe (7) and one end of the water inlet pipe (14); the center position of the turbine (8) is fixedly connected to the power input shaft of the generator (11), the generator (11) is placed in the generator housing (12), and the turbine housing (13) is connected to one end of the generator housing (12); the other end of the generator housing (12) is fixedly connected to a lamp holder (10), and two electrode sheets in the lamp holder (10) are respectively connected to two current output ends of the generator (11) through wires; a threaded through hole is provided on the surface of the water outlet pipe (7) of the warning unit (3) and an atomizing nozzle (4) is installed.

2. The highway construction safety protection device according to claim 1 is characterized in that: The lower end of the column (2) is fixed to the ground or concrete blocks by means of expansion bolts.

3. The highway construction safety protection device according to claim 2 is characterized in that: The outer end surface of the other end of the turbine housing (13) is integrally formed with a positioning sleeve (6), and the positioning sleeve (6) is used to be sleeved on the upper end of the column (2).

4. The highway construction safety protection device according to claim 3 is characterized in that: The water outlet pipe (7) of one warning unit (3) of two adjacent warning units (3) is connected to the water inlet pipe (14) of the other warning unit (3) through a connecting hose; the input end of the plurality of warning units (3) connected in series is connected to the output end of a water pump (15) through a pipeline, the input end of the water pump (15) is connected to one end of a filter (18) placed in a water tank (17) through a pipeline, and the output end of the plurality of warning units (3) connected in series is connected to a water inlet opened at the top of the water tank (17) through a pipeline.

5. The highway construction safety protection device according to claim 4 is characterized in that: The water tank (17) is also provided with a through hole for connecting to the municipal water supply, and one end of a pipeline connected to the municipal water supply is connected to the input end of a liquid level valve (16), and the liquid level valve (16) is installed on the inner wall of the water tank (17).

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