Highway construction safety protection device

Abstract

The utility model discloses a safety protection device for highway construction, which belongs to the technical field of highway construction, aims at solving the problems that the protection device is tedious to install and the protection height is inconvenient to adjust, and comprises a protection plate and two vertical rods, the two vertical rods are symmetrically distributed on one side of the protection plate, a protection net plate is arranged right above the protection plate, and the protection net plate is arranged above the protection plate. A lifting assembly matched with the protective net plate is arranged on one side of the protective plate. The two sloping field cones are located on the side walls of the bottom ends of the two vertical rods, and adjusting assemblies matched with the sloping field cones are arranged on one sides of the vertical rods; through the arrangement of the lifting assembly, the height position of the brush roller can be adjusted, the position of the brush roller can be conveniently adjusted, the position of the brush roller can be adjusted according to actual requirements, different road surfaces can be cleaned and maintained, good adaptability is achieved, the brush roller can be adjusted to the high position, and the cleaning efficiency is improved. And a worker can conveniently check and maintain the brush roller, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway construction, and in particular relates to a highway construction safety protection device. Background Art

[0002] Highway bridge construction refers to the process of building a highway bridge on a specific site in accordance with planning and design requirements. Highway bridge construction requires the installation of safety protection devices such as scaffolding, safety nets, warning signs, etc. to ensure the safety of workers and traffic participants.

[0003] The comparative patent document announcement number is: "CN220747890U A safety protection device for highway bridge construction, including a railing and a protective plate, which is the main body of the safety protection device for highway bridge construction; a splicing component, which is arranged inside the railing; and a splash-proof component, which is arranged on the outer surface of the railing. The utility model overcomes the shortcomings of the existing technology. By setting a splicing component, when multiple protective devices are spliced ​​to extend the safety protection length of highway bridge construction, the user can bring the multiple protective devices close to each other and complete the fixation by attracting each other through the magnetic plates with opposite magnetic properties in the railing. The splicing process is quick and convenient, and when it needs to be disassembled, the user can use the splicing component to connect the multiple protective devices to extend the safety protection length of highway bridge construction. The user turns the handle to rotate the screw, which in turn causes the magnetic plate, threadedly connected to the screw, to move laterally along the guide rod within the adjustment cavity. This forces the magnetic plates, which attract each other, away from each other, reducing their magnetic attraction and making disassembly easier. The aforementioned patent document, however, still presents the following problems in actual use: Currently available highway construction safety protection devices are mostly simple guardrails that provide protection for the construction area and have a single function. The installation and positioning of the guardrails is cumbersome, reducing installation efficiency. Furthermore, the height of the guardrails cannot be adjusted according to actual needs, making it difficult to meet diverse protection requirements.

[0004] Therefore, a highway construction safety protection device is needed to solve the problems in the prior art of complicated installation of the protection device and inconvenient adjustment of the protection height. Utility Model Content

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

[0006] To achieve the above purpose, the present invention provides the following technical solutions: a road construction safety protection device, including a protection plate, and

[0007] Two vertical poles, the two vertical poles are symmetrically distributed and arranged on one side of the protective plate, a protective mesh plate is arranged directly above the protective plate, and a lifting component adapted to the protective mesh plate is arranged on one side of the protective plate;

[0008] Two slope cones are both located on the side walls of the bottom ends of the two upright poles, and one side of the upright pole is provided with an adjustment component adapted to the slope cones.

[0009] It should be noted that the lifting assembly includes

[0010] Two mounting grooves, the two mounting grooves are symmetrically distributed and opened on one side wall of the protective plate, the side wall of the protective plate is provided with a through groove, a support frame is fixed in the through groove, and the side wall of one side of the support frame is rotatably connected to an operating shaft;

[0011] A rotating wheel is fixed to one end of the operating shaft, a worm is tightly sleeved on the outer surface of the operating shaft, a bidirectional threaded rod is rotatably connected to a side wall of one side of the protective plate, the bidirectional threaded rod is located inside the mounting groove and the through groove, a worm wheel is tightly sleeved on the outer surface of the bidirectional threaded rod, and the worm is meshed with the worm wheel;

[0012] Two threaded sleeves, both threaded sleeves are threadedly connected to the external threads of the two threaded rods, the threaded sleeves are slidingly connected to one side of the mounting groove, a channel is opened on the side wall of one side of the protective plate, the channel is connected to the mounting groove, a connecting rod is hinged between the threaded sleeve and the protective mesh plate, and the connecting rod is located inside the channel.

[0013] It is further worth noting that the adjustment component includes

[0014] A mounting hole is provided on a side wall of one side of the vertical pole, a through hole is provided on the side wall of one side of the vertical pole, and the through hole is connected to the mounting hole;

[0015] A screw rod is rotatably connected to the mounting hole, a threaded hole is provided on one side wall of the vertical pole, the threaded hole is communicated with the through hole, a rotating wheel is fixed to one end of the screw rod, and the other end of the screw rod is rotatably connected to one side of the slope cone.

[0016] It should be further explained that two hanging rods are fixed to the outer side wall of the vertical pole, and a plurality of symmetrically distributed mounting sleeves are fixed to one side wall of the protective plate, and the hanging rods are engaged with the inside of the mounting sleeves.

[0017] As a preferred embodiment, two symmetrically distributed guide rods are fixed to one side wall of the protective mesh plate, a guide hole is opened on one side wall of the protective plate, and the guide rods are slidably connected to the inside of the guide hole.

[0018] As a preferred embodiment, a guide groove is provided on one side wall of the protective plate, the guide groove is connected to the mounting groove, the threaded sleeve is slidably connected to the inside of the guide groove, and two symmetrically distributed warning lights are fixed to the top side wall of the protective mesh plate.

[0019] Compared with the prior art, the highway construction safety protection device provided by the present invention has at least the following beneficial effects:

[0020] (1) The height position of the brush roller can be adjusted by setting the lifting component, which is not only convenient for adjusting the position of the brush roller, but also can be adjusted according to actual needs. It can clean and maintain different road surfaces and has good adaptability. In addition, the brush roller can be adjusted to a higher position, which is convenient for staff to inspect and maintain the brush roller, and is highly practical.

[0021] (2) By adjusting the setting of the components, the poles can be installed quickly, and the installation effect of the poles can be better guaranteed, and shaking can be prevented when the poles are used. It has the advantages of simple structure and good positioning effect of the poles, simple structure and strong reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the side cross-section structure of the upright pole of the utility model;

[0025] Figure 4 This is a schematic diagram of the explosion structure of the utility model;

[0026] Figure 5 This is a structural diagram of the lifting component of the utility model.

[0027] In the figure: 1. Protective plate; 2. Vertical pole; 3. Protective mesh plate; 4. Lifting assembly; 41. Mounting slot; 42. Through slot; 43. Support frame; 44. Operating shaft; 45. Rotating wheel; 46. Worm; 47. Bidirectional threaded rod; 48. Worm gear; 49. Threaded sleeve; 410. Channel; 411. Connecting rod; 5. Slope cone; 6. Warning light; 7. Adjustment assembly; 71. Mounting hole; 72. Through hole; 73. Screw; 74. Threaded hole; 75. Rotating wheel; 8. Hanging rod; 9. Mounting sleeve; 10. Guide rod; 11. Guide hole; 12. Guide slot. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the embodiments.

[0029] See also Figure 1-5The utility model provides a highway construction safety protection device, including a protective plate 1, and two upright poles 2, the two upright poles 2 are symmetrically distributed and arranged on one side of the protective plate 1, a protective mesh plate 3 is arranged directly above the protective plate 1, and a lifting component 4 adapted to the protective mesh plate 3 is arranged on one side of the protective plate 1; two slope cones 5, the two slope cones 5 are both located on the side walls of the bottom ends of the two upright poles 2, and an adjustment component 7 adapted to the slope cones 5 is arranged on one side of the upright pole 2.

[0030] Further as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, it is worth mentioning that the lifting assembly 4 includes two mounting grooves 41, which are symmetrically distributed and opened on the side wall of one side of the protective plate 1. A through groove 42 is opened on the side wall of one side of the protective plate 1, and a support frame 43 is fixed in the through groove 42. The side wall of one side of the support frame 43 is rotatably connected to the operating shaft 44; a rotating wheel 45, the rotating wheel 45 is fixed to one end of the operating shaft 44, and a worm 46 is fastened to the outer surface of the operating shaft 44. A bidirectional threaded rod 47 is rotatably connected to the side wall of one side of the protective plate 1. The bidirectional threaded rod 47 is located at Inside the mounting groove 41 and the through groove 42, a worm gear 48 is fastened to the outer surface of the bidirectional threaded rod 47, and the worm 46 is meshed with the worm gear 48; two threaded sleeves 49 are threadedly connected to the external threads of the two threaded rods, and the threaded sleeves 49 are slidably connected to one side of the mounting groove 41. A channel 410 is opened on the side wall of one side of the protective plate 1, and the channel 410 is connected to the mounting groove 41. A connecting rod 411 is hinged between the threaded sleeve 49 and the protective mesh plate 3, and the connecting rod 411 is located inside the channel 410;

[0031] It should be noted that, through the setting of the lifting component 4, the height position of the brush roller can be adjusted, which not only makes it convenient to adjust the position of the brush roller, but also can adjust the position of the brush roller according to actual needs, and can clean and maintain different road surfaces. It has good adaptability, and can adjust the brush roller to a higher position, which is convenient for staff to inspect and maintain the brush roller, and is highly practical.

[0032] Further as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, it is worth mentioning that the adjustment assembly 7 includes a mounting hole 71, the mounting hole 71 is opened on the side wall of the upright 2, and a through hole 72 is opened on the side wall of the upright 2, and the through hole 72 is connected to the mounting hole 71; a screw 73, the screw 73 is rotatably connected to the mounting hole 71, and a threaded hole 74 is opened on the side wall of the upright 2, and the threaded hole 74 is connected to the through hole 72. A rotating wheel 75 is fixed to one end of the screw 73, and the other end of the screw 73 is rotatably connected to one side of the slope cone 5;

[0033] It should be noted that, by setting the adjustment component 7, the vertical pole 2 can be installed quickly, and the installation effect of the vertical pole 2 is better guaranteed, which can prevent the vertical pole 2 from shaking when in use. It has the advantages of simple structure and good positioning effect of the vertical pole 2, simple structure and strong reliability.

[0034] This solution has the following working process: when the technician is using this device, he places the upright pole 2 in the designated use position and rotates the rotating wheel 75 to make the screw 73 rotate synchronously. The threaded transmission effect between the screw 73 and the threaded hole 74 is used to cause the screw 73 to spirally move downward after being subjected to force, thereby driving the slope cone 5 to move synchronously until the slope cone 5 is deeply embedded in the soil, completing the installation of the upright pole 2. The installation of the protective plate 1 is completed by hanging the protective plate 1 on the hanging rod 8. When the height of the protective net plate 3 needs to be adjusted, the operating shaft 44 is rotated synchronously by rotating the rotating wheel 45, driving the worm 46 to rotate synchronously, utilizing the meshing transmission effect between the worm 46 and the worm wheel 48, and then driving the bidirectional threaded rod 47 to rotate synchronously, utilizing the threaded transmission effect between the bidirectional threaded rod 47 and the threaded sleeve 49, thereby driving the threaded sleeve 49 to move, and utilizing the transmission effect of the connecting rod 411, thereby driving the protective net plate 3 to move upward after being subjected to force, thereby achieving the purpose of adjusting the height of the protective net plate 3.

[0035] According to the above working process, it can be known that: through the setting of the lifting component 4, the height position of the brush roller can be adjusted, which is not only convenient for adjusting the position of the brush roller, but also can adjust the position of the brush roller according to actual needs, and can clean and maintain different road surfaces, with good adaptability, and can adjust the brush roller to a higher position, which is convenient for staff to inspect and maintain the brush roller, and is highly practical. Through the setting of the adjustment component 7, the upright pole 2 can be installed quickly, and the installation effect of the upright pole 2 is well guaranteed, and it can prevent shaking when using the upright pole 2. It has the advantages of simple structure and good positioning effect of the upright pole 2, simple structure and strong reliability.

[0036] Further as Figure 1 、 Figure 2 and Figure 3 As shown, it is worth noting that two hanging rods 8 are fixed to the outer side wall of the upright pole 2, and a plurality of symmetrically distributed mounting sleeves 9 are fixed to one side wall of the protective plate 1, and the hanging rods 8 are internally engaged with the mounting sleeves 9;

[0037] It should be noted that the provision of the hanging rod 8 and the mounting sleeve 9 facilitates the installation and splicing of the protective plate 1 and the vertical pole 2 by the staff, thereby improving the efficiency of the staff in disassembling and assembling the vertical pole 2 and the protective plate 1, and facilitating the staff in disassembling and installing the protective plate 1 and the vertical pole 2.

[0038] Further as Figure 4 and Figure 5 As shown, it is worth noting that two symmetrically distributed guide rods 10 are fixed to one side wall of the protective mesh plate 3, and a guide hole 11 is opened on one side wall of the protective plate 1, and the guide rod 10 is slidably connected to the inside of the guide hole 11;

[0039] It should be noted that the provision of the guide rods 10 and the guide holes 11 can guide the protective mesh plate 3 when subjected to force, thereby improving the stability of the protective mesh plate 3 when it moves under force.

[0040] Further as Figure 1 and Figure 4 As shown, it is worth noting that a guide groove 12 is provided on one side wall of the protective plate 1, the guide groove 12 is connected to the mounting groove 41, the threaded sleeve 49 is slidably connected to the inside of the guide groove 12, and two symmetrically distributed warning lights 6 are fixed to the top side wall of the protective mesh plate 3;

[0041] It should be noted that the threaded sleeve 49 slides in the guide groove 12, which guides the threaded sleeve 49, improves the stability of the threaded sleeve 49 when it moves under force, and prevents the threaded sleeve 49 from being displaced during transmission and movement. Combined with the setting of the warning light 6, it serves as a warning to the surrounding area of ​​the device, and has a good warning effect on surrounding personnel.

[0042] In summary: through the setting of the hanging rod 8 and the installation sleeve 9, it is convenient for the staff to install and splice the protective plate 1 and the vertical pole 2, thereby improving the staff's disassembly and assembly efficiency of the vertical pole 2 and the protective plate 1, and facilitating the staff to disassemble and install the protective plate 1 and the vertical pole 2. The setting of the guide rod 10 and the guide hole 11 plays a guiding role for the protective mesh plate 3 when it is subjected to force, which can improve the stability of the protective mesh plate 3 when it is subjected to force and moves. The threaded sleeve 49 slides in the guide groove 12 to guide the threaded sleeve 49, which can improve the stability of the threaded sleeve 49 when it is subjected to force and move, and prevent the threaded sleeve 49 from being displaced during transmission and movement. Combined with the setting of the warning light 6, it plays a warning role to the surrounding area of ​​the device, and has a good warning effect on surrounding personnel.

Claims

1. A highway construction safety protection device, comprising a protection plate (1), characterized in that: Also includes Two vertical poles (2), the two vertical poles (2) are symmetrically distributed and arranged on one side of the protective plate (1), a protective mesh plate (3) is arranged directly above the protective plate (1), and a lifting component (4) adapted to the protective mesh plate (3) is arranged on one side of the protective plate (1); Two slope cones (5) are located on the side walls of the bottom ends of the two vertical poles (2); one side of the vertical pole (2) is provided with an adjustment component (7) adapted to the slope cones (5).

2. A highway construction safety protection device according to claim 1, characterized in that: The lifting assembly (4) comprises Two mounting grooves (41), the two mounting grooves (41) are symmetrically distributed and opened on one side wall of the protective plate (1), a through groove (42) is opened on one side wall of the protective plate (1), a support frame (43) is fixed in the through groove (42), and an operating shaft (44) is rotatably connected to one side wall of the support frame (43); A rotating wheel (45) is fixed to one end of the operating shaft (44); a worm (46) is tightly sleeved on the outer surface of the operating shaft (44); a bidirectional threaded rod (47) is rotatably connected to a side wall of one side of the protective plate (1); the bidirectional threaded rod (47) is located inside the mounting groove (41) and the through groove (42); a worm wheel (48) is tightly sleeved on the outer surface of the bidirectional threaded rod (47); and the worm (46) is meshedly connected to the worm wheel (48); Two threaded sleeves (49), both threaded sleeves (49) are threadedly connected to the external threads of the two threaded rods, the threaded sleeves (49) are slidably connected to one side of the installation groove (41), a channel (410) is opened on the side wall of one side of the protective plate (1), the channel (410) is connected to the installation groove (41), a connecting rod (411) is hinged between the threaded sleeve (49) and the protective mesh plate (3), and the connecting rod (411) is located inside the channel (410).

3. A highway construction safety protection device according to claim 2, characterized in that: The regulating assembly (7) comprises A mounting hole (71), the mounting hole (71) is provided on a side wall of the vertical pole (2), a through hole (72) is provided on the side wall of the vertical pole (2), and the through hole (72) is connected to the mounting hole (71); A screw rod (73) is rotatably connected to the mounting hole (71), a threaded hole (74) is provided on a side wall of one side of the vertical rod (2), the threaded hole (74) is communicated with the through hole (72), a rotating wheel (75) is fixed to one end of the screw rod (73), and the other end of the screw rod (73) is rotatably connected to one side of the slope cone (5).

4. A highway construction safety protection device according to claim 3, characterized in that: Two hanging rods (8) are fixed to the outer side wall of the vertical pole (2), and a plurality of symmetrically distributed mounting sleeves (9) are fixed to one side wall of the protective plate (1), and the hanging rods (8) are internally engaged and connected with the mounting sleeves (9).

5. A highway construction safety protection device according to claim 4, characterized in that: Two symmetrically distributed guide rods (10) are fixed to one side wall of the protective mesh plate (3); a guide hole (11) is opened on one side wall of the protective plate (1); and the guide rod (10) is slidably connected to the inside of the guide hole (11).

6. A highway construction safety protection device according to claim 5, characterized in that: A guide groove (12) is provided on one side wall of the protective plate (1), the guide groove (12) is communicated with the mounting groove (41), the threaded sleeve (49) is slidably connected to the inside of the guide groove (12), and two symmetrically distributed warning lights (6) are fixed to the top side wall of the protective mesh plate (3).

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