Safety deployment and control equipment for highway maintenance construction

Abstract

The utility model relates to the technical field of expressway maintenance construction, in particular to safety deployment and control equipment for expressway maintenance construction, which comprises a safety warning mechanism, an adjusting mechanism is arranged on the back of the safety warning mechanism, and a fixing mechanism is mounted on one side of the adjusting mechanism. The adjusting mechanism comprises a limiting rod, a limiting groove is formed in the surface of the limiting rod, one end of the limiting rod is slidably connected with an extension rod, and one end of the extension rod is rotatably connected with a connecting rod; the fixing mechanism comprises a fixing frame welded to the outer portion of the limiting rod and improved safety deploying and controlling equipment, the whole equipment is fixed to a protective fence of an expressway through the fixing mechanism, the equipment is prevented from being blown down by strong wind, installation is conducted anytime and anywhere, and installation is faster and more convenient; the angle of the safety warning mechanism of the device can be adjusted, and the content can be better displayed to passing vehicles.

Description

Technical Field

[0001] The utility model relates to the technical field of highway maintenance construction, in particular to safety control equipment used for highway maintenance construction. Background Art

[0002] Highway maintenance construction refers to the engineering activities of repairing, maintaining and improving highways. Its purpose is to ensure the safety, reliability and comfort of highways, extend their service life, and maintain the normal functions and good condition of highway facilities. The main work content includes a series of maintenance work such as road repair and re-paving, bridge and tunnel maintenance, highway facility maintenance, greening and environmental protection, drainage system maintenance and safety facility maintenance;

[0003] Highway maintenance construction needs to be planned and implemented according to relevant laws and regulations and standards. In order to ensure the safety, quality and effect of construction, safety control equipment needs to be installed within a certain range of the construction site. This equipment is used in highway maintenance to warn passing vehicles in advance and protect construction workers. It is easy to use and has a strong warning effect to ensure the safety of road users and construction workers. The existing safety control equipment found the following problems in the existing technology during the warning process:

[0004] 1. When installing existing equipment, the equipment is usually placed directly on the road surface, and the passing vehicles are warned through the electronic display screen. If it is directly installed on the ground, once encountering strong winds, the whole equipment is easy to topple over. If it is fixed on the ground, it needs to be equipped with a special fixed base, and the installation process is relatively complicated;

[0005] 2. In order to prevent the equipment from tipping over, the equipment is fixed to the ground with bolts. Visual blind spots are prone to occur at turning positions. Once the equipment is fixed to the ground, the display angle of the equipment cannot be adjusted, and the warning content cannot be better displayed to the car owner. Utility Model Content

[0006] The purpose of the utility model is to provide a safety control device for highway maintenance and construction, so as to solve the problem that the equipment is inconvenient to install and the display angle of the equipment after installation is inconvenient to adjust in the above-mentioned background technology. To achieve the above-mentioned purpose, the utility model provides the following technical solution: a safety control device for highway maintenance and construction, including a safety warning mechanism, an adjustment mechanism is provided on the back of the safety warning mechanism, and a fixing mechanism is installed on one side of the adjustment mechanism.

[0007] The adjustment mechanism comprises a limiting rod, a limiting groove is arranged on the surface of the limiting rod, one end of the limiting rod is slidably connected to an extension rod, and one end of the extension rod is rotatably connected to a connecting rod.

[0008] The fixing mechanism includes a fixing frame welded to the outside of the limiting rod, a pressure plate is slidably connected to one side of the fixing frame, a first screw rod is threadedly connected to the top of the pressure plate, a second screw rod is threadedly connected to one side of the pressure plate, and a baffle is inserted at one end of the second screw rod.

[0009] Further preferably, the safety warning mechanism includes a back panel, an electronic display screen is provided on the front of the back panel, and a warning light and a speaker are respectively installed on the top of the back panel.

[0010] Further preferably, the adjusting mechanism and the fixing mechanism are provided as a group, and there are two groups in total.

[0011] Further preferably, the first screw rod is plug-connected to the top of the fixing frame.

[0012] Further preferably, the fixing frame and the pressing plate are arranged in a parallel structure, and the baffle plate and the pressing plate are arranged in a vertical structure.

[0013] Further preferably, the bottom of the fixing frame and the pressing plate are both provided with a slide groove, and the slide groove is configured to be L-shaped.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, the whole device is fixed on the guardrail of the highway by a fixing mechanism, the fixing frame is parallel to the pressure plate, and can be more closely fitted with the guardrail of the highway, the inner and outer sides of the guardrail are clamped, the baffle plate and the pressure plate are perpendicular, and the upper and lower ends of the guardrail can be clamped by the baffle plate and the first screw rod at the top, so as to better fix the whole device and prevent the device from being blown down by strong winds. It can be installed anytime and anywhere, and the installation is faster and more convenient.

[0016] In the utility model, by adding an adjustment mechanism, the angle of the safety warning mechanism of the equipment can be adjusted on the turning section of the highway. The connecting rods of the two sets of adjustment mechanisms are welded together with the back plate, and the two sets of components are respectively installed on both sides of the back plate. The display direction of the safety warning mechanism can be fine-tuned through the cooperation of the two sets of adjustment mechanisms to better display the content to passing vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from the back;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the fixing mechanism of the utility model.

[0020] In the figure: 1. safety warning mechanism; 101. back panel; 102. electronic display screen; 103. warning light; 104. speaker; 2. adjustment mechanism; 201. limit rod; 202. limit groove; 203. extension rod; 204. connecting rod; 3. fixing mechanism; 301. fixing frame; 302. pressure plate; 303. first screw rod; 304. second screw rod; 305. baffle. 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 in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 3 The utility model provides a technical solution: a safety control device for highway maintenance and construction, including a safety warning mechanism 1, an adjustment mechanism 2 is provided on the back of the safety warning mechanism 1, and a fixing mechanism 3 is installed on one side of the adjustment mechanism 2.

[0023] The adjustment mechanism 2 comprises a limiting rod 201 , a limiting groove 202 is provided on the surface of the limiting rod 201 , one end of the limiting rod 201 is slidably connected to an extension rod 203 , and one end of the extension rod 203 is rotatably connected to a connecting rod 204 .

[0024] The fixing mechanism 3 includes a fixing frame 301 welded to the outside of the limiting rod 201, a pressure plate 302 is slidably connected to one side of the fixing frame 301, a first screw rod 303 is threadedly connected to the top of the pressure plate 302, a second screw rod 304 is threadedly connected to one side of the pressure plate 302, and a baffle 305 is inserted at one end of the second screw rod 304.

[0025] In this embodiment, Figure 1 and Figure 2 As shown, the safety warning mechanism 1 includes a back panel 101, an electronic display screen 102 is provided on the front of the back panel 101, and a warning light 103 and a speaker 104 are respectively installed on the top of the back panel 101; it should be noted that the warning content is displayed through the electronic display screen 102, and the voice is played through the speaker 104, and the warning light 103 flashes to enhance the warning effect.

[0026] In this embodiment, Figure 2As shown, the adjusting mechanism 2 and the fixing mechanism 3 are set as a group, and there are two groups in total; it should be noted that the connecting rods 204 of the two groups of adjusting mechanisms 2 are welded together with the back plate 101, and the two groups of components are respectively installed on both sides of the back plate 101. The display direction of the safety warning mechanism 1 can be fine-tuned through the cooperation of the two groups of adjusting mechanisms 2, and the entire device can be fixed on the guardrail of the highway through the two groups of fixing mechanisms 3 to prevent it from being blown down by strong winds.

[0027] In this embodiment, Figure 1 As shown, the first screw rod 303 and the top of the fixed frame 301 are plugged in; it should be noted that the first screw rod 303 is plugged in with the top of the fixed frame 301, which has a supporting effect on the first screw rod 303. When the first screw rod 303 is rotated, the pressure plate 302 is driven to slide along the top of the fixed frame 301.

[0028] In this embodiment, Figure 1 As shown, the fixing frame 301 and the pressure plate 302 are set to be a parallel structure, and the baffle 305 and the pressure plate 302 are set to be a vertical structure; it should be noted that the fixing frame 301 and the pressure plate 302 are parallel, which can fit more closely with the guardrail of the highway and clamp the inner and outer sides of the guardrail. The baffle 305 and the pressure plate 302 are perpendicular, and the upper and lower ends of the guardrail can be clamped by the baffle 305 and the first screw rod 303 at the top to better fix the entire device.

[0029] In this embodiment, Figure 1 As shown, the bottom of the fixing frame 301 and the pressure plate 302 are both provided with a slide groove, and the slide groove is set to be L-shaped; it should be noted that the slide groove is set to be L-shaped, and an opening is provided at the bottom of the slide groove, and the opening is convenient for the baffle 305 to pass through.

[0030] The use method and advantages of the utility model: The safety control equipment used for highway maintenance construction, when in use, the working process is as follows:

[0031] like Figure 1 , Figure 2 and Figure 3As shown, first, the baffle plate 305 is rotated 180° counterclockwise outward along the second screw rod 304, and the first screw rod 303 is rotated counterclockwise, and the pressure plate 302 slides outward along the fixing frame 301, and the gap between the fixing frame 301 and the pressure plate 302 is embedded in the guardrail of the highway, and the first screw rod 303 is rotated clockwise to clamp and fix the inner and outer sides of the guardrail through the pressure plate 302 and the fixing frame 301, and then the baffle plate 305 is rotated 180° clockwise inward, and the second screw rod 304 is rotated clockwise to drive the baffle plate 305 to slide upward along the sliding groove of the fixing frame 301 and the pressure plate 302, and the baffle plate 305 and the top The first screw rod 303 clamps and fixes the upper and lower ends of the guardrail, and then adjusts the angle of the front safety warning mechanism 1, rotates the back panel 101, and the back panel 101 rotates along the connecting rod 204 to adjust to a suitable angle. During the process of adjusting the angle, if it deflects to the left, the extension rod 203 on the left is stored inwardly and the extension rod 203 on the right is pulled outwardly. If it deflects to the right, the extension rod 203 on the right is stored inwardly and the extension rod 203 on the left is pulled outwardly. The limit groove 202 makes way for the movement of the extension rod 203. After the angle is adjusted, the electronic display screen 102 and the speaker 104 are turned on, and the picture is played and the voice warning is performed at the same time.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A safety control device for highway maintenance construction, comprising a safety warning mechanism (1), characterized in that: An adjustment mechanism (2) is provided on the back of the safety warning mechanism (1), and a fixing mechanism (3) is installed on one side of the adjustment mechanism (2); The regulating mechanism (2) comprises a limiting rod (201), a limiting groove (202) is provided on the surface of the limiting rod (201), one end of the limiting rod (201) is slidably connected to an extension rod (203), and one end of the extension rod (203) is rotatably connected to a connecting rod (204); The fixing mechanism (3) comprises a fixing frame (301) welded to the outside of the limiting rod (201); a pressure plate (302) is slidably connected to one side of the fixing frame (301); a first screw rod (303) is threadedly connected to the top of the pressure plate (302); a second screw rod (304) is threadedly connected to one side of the pressure plate (302); and a baffle (305) is inserted at one end of the second screw rod (304).

2. The safety control equipment for highway maintenance construction according to claim 1 is characterized by: The safety warning mechanism (1) comprises a back panel (101), an electronic display screen (102) is provided on the front of the back panel (101), and a warning light (103) and a loudspeaker (104) are respectively installed on the top of the back panel (101).

3. The safety control equipment for highway maintenance construction according to claim 1 is characterized by: The adjusting mechanism (2) and the fixing mechanism (3) are arranged as a group, and there are two groups in total.

4. The safety control equipment for highway maintenance construction according to claim 1 is characterized by: The first screw rod (303) and the top of the fixing frame (301) are plug-connected.

5. The safety control equipment for highway maintenance construction according to claim 1 is characterized by: The fixing frame (301) and the pressing plate (302) are arranged in a parallel structure, and the baffle plate (305) and the pressing plate (302) are arranged in a vertical structure.

6. The safety control equipment for highway maintenance construction according to claim 1 is characterized by: The bottoms of the fixing frame (301) and the pressing plate (302) are both provided with sliding grooves, and the sliding grooves are configured to be L-shaped.

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