Road surface construction isolation device

Abstract

The utility model belongs to the technical field of pavement construction isolation, and particularly relates to a pavement construction isolation device which comprises a first base, a first supporting rod is installed on the first base, a control panel is installed on the outer wall of the first supporting rod, and an alarm lamp is installed on the outer wall of the first supporting rod. An infrared generator and an infrared receiver are installed on the outer wall of the first supporting rod, infrared rays sent by the infrared generator are reflected after encountering an obstacle and are received by the infrared receiver, the infrared receiver processes the infrared ray emission distance and then sends a pulse signal to a control panel, and when a person continuously gets close to the isolation device, the control panel controls the control panel to control the isolation device. Infrared rays are reflected to the infrared receiver after encountering people, pulse signals received by the control panel change continuously, at the moment, the control panel controls the warning lamp to be turned on, the warning lamp sends out warning signals to remind people that the isolation device is arranged in front, collision between the people and the isolation device is avoided, warning to the people is achieved, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction isolation, in particular to a road construction isolation device. Background Art

[0002] Pavement construction generally refers to the entire process of planning, designing, constructing, maintaining and managing roads and the engineering entities involved. During the pavement construction process, it is necessary to provide protection for the management of the construction site and property safety, so isolation devices are required.

[0003] A Chinese patent with publication number CN117489204A discloses a road isolation device, including a traction block, a carriage, a cylinder, a connecting block, a movable plate, a guide mechanism, an adaptive connecting mechanism, an isolation fence and a supporting foot; the present invention has a reasonable and simple structure and low production cost. The guide mechanism provided here can limit the isolation fence, thereby ensuring that the output isolation fence will not fall down, and it also helps to control the placement route of the isolation fence, thereby improving the efficiency of the isolation fence installation; the adaptive connecting mechanism provided in the present invention can not only meet the need of several isolation fences being folded in a serpentine shape and collected inside the carriage, but also pulling out the isolation fence can also meet the need of the isolation fences having a certain inclination angle between each other, which is also helpful to pull the isolation fence out of the carriage for use. In the present invention, several isolation fences are usually folded in a serpentine shape and collected inside the carriage, thereby meeting the need for rapid isolation of the road surface, and also meeting the need for rapid isolation of the road surface under special circumstances.

[0004] The existing isolation device must provide protection for the construction site during the road construction process. When people are active at night, it is very easy to not see the isolation device clearly. Since the isolation device cannot send out warning signals in time to prompt, collision accidents are prone to occur, resulting in low safety. Therefore, a road construction isolation device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems existing in the prior art, the utility model proposes a road surface construction isolation device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a road construction isolation device described in the utility model includes a first base, a first support rod is installed on the first base, a control panel is installed on the outer wall of the first support rod, an alarm light is installed on the outer wall of the first support rod, the alarm light is connected to the control panel through an internal circuit, an infrared generator and an infrared receiver are installed on the outer wall of the first support rod, the infrared receiver is connected to the control panel through an internal wire, a winding component is installed inside the first support rod, the winding component includes a placement groove, a placement groove is opened inside the first support rod, a winding rod is rotatably installed on the bottom plate of the placement groove through a bearing, a first connecting plate is fixedly sleeved on the bottom end of the winding rod, and a first connecting groove is opened on the inner wall of the placement groove A first connecting ring is installed in the first connecting groove, and the first connecting ring is fixedly connected to the side wall of the first connecting plate. A spring is installed between the bottom side of the first connecting plate and the bottom side of the placement groove. In the process of isolating the construction site through the isolation device, the infrared ray sent by the infrared generator is reflected after encountering an obstacle and is received by the infrared receiver. The infrared receiver internally processes the infrared emission distance and then sends a pulse signal to the control panel. When the personnel continues to approach the isolation device, the infrared ray is reflected to the infrared receiver after encountering the person. The pulse signal received by the control panel keeps changing. At this time, the control panel controls the alarm light to turn on, and the alarm light sends a warning signal to remind the personnel that there is an isolation device in front of them, so as to avoid collision between the personnel and the isolation device, thereby realizing warning to the personnel and improving safety.

[0007] Preferably, the top of the winding rod is fixedly sleeved with a second connecting plate, the inner wall of the placement groove is provided with a second connecting groove, the second connecting ring is assembled in the second connecting groove, the second connecting ring is fixedly connected to the side wall of the second connecting plate, the upper surface of the second connecting ring is provided with a clamping groove, the top plate of the first support rod passes through a screw, the screw slides with the top plate of the first support rod through a thread, the top side of the screw is welded with a knob, the bottom side of the screw is installed with a positioning plate, the bottom side of the screw is installed with a clamping block, the iron sheet is fixedly installed on the winding rod, the side wall of the first support rod is provided with a groove, the iron sheet passes through the groove and the second support rod is welded on the other end of the iron sheet, the bottom of the second support rod A second base is welded on the side, and during the unfolding of the iron sheet, the winding rod drives the first connecting plate to rotate, and the spring is deformed; after the iron sheet is fully unfolded, the screw rotates, and the screw pushes the positioning plate to move vertically downward, and the block on the positioning plate is stuck in the slot of the second connecting plate, thereby realizing the positioning of the second connecting plate, and the second connecting plate drives the winding rod to be fixed, thereby realizing the positioning of the winding rod; during the storage process, the knob is rotated in the opposite direction to move the second support rod closer to the first support rod, and the deformed spring will rotate in the opposite direction to restore to its original state, and the spring drives the winding rod to rotate, thereby realizing the winding of the iron sheet, that is, realizing the rapid storage of the isolation device, which is beneficial to improving the storage efficiency of the isolation device.

[0008] The utility model is beneficial in that:

[0009] 1. In the process of isolating the construction site through the isolation device of the utility model, the infrared light sent by the infrared generator is reflected after encountering an obstacle and is received by the infrared receiver. The infrared receiver processes the infrared emission distance internally and then sends a pulse signal to the control panel. When the personnel are constantly approaching the isolation device, the infrared light is reflected to the infrared receiver after encountering the person. The pulse signal received by the control panel keeps changing. At this time, the control panel controls the alarm light to turn on, and the alarm light sends a warning signal to remind the personnel that there is an isolation device in front of them, so as to avoid collision between the personnel and the isolation device, thereby realizing warning to the personnel and improving safety.

[0010] 2. In the process of unfolding the iron sheet, the utility model drives the first connecting plate to rotate by the winding rod, and the spring is deformed; after the iron sheet is fully unfolded, the screw rotates, and the screw pushes the positioning plate to move vertically downward, and the clamping block on the positioning plate is clamped in the clamping groove of the second connecting plate, thereby realizing the positioning of the second connecting plate, and the second connecting plate drives the winding rod to be fixed, thereby realizing the positioning of the winding rod; in the process of storing, the knob is rotated in the opposite direction to move the second support rod closer to the first support rod, and the deformed spring will rotate in the opposite direction to restore to its original state, and the spring drives the winding rod to rotate, thereby realizing the winding of the iron sheet, that is, realizing the rapid storage of the isolation device, which is beneficial to improving the storage efficiency of the isolation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 It is a schematic diagram of a three-dimensional structure from a first-person perspective;

[0013] Figure 2 is a schematic diagram of the three-dimensional structure of the first support rod;

[0014] Figure 3 is a schematic diagram of the internal three-dimensional structure of the first support rod;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the positioning component.

[0016] In the figure: 1. first base; 2. first support rod; 3. control panel; 4. alarm light; 5. infrared generator; 6. infrared receiver; 7. placement slot; 8. winding rod; 9. first connecting plate; 10. first connecting slot; 11. first connecting ring; 12. spring; 13. second connecting plate; 14. second connecting slot; 15. second connecting ring; 16. slot; 17. screw; 18. knob; 19. positioning plate; 20. block; 21. iron sheet; 22. second support rod; 23. second base. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-4As shown, a road construction isolation device comprises a first base 1, a first support rod 2 is mounted on the first base 1, a control panel 3 is mounted on the outer wall of the first support rod 2, an alarm light 4 is mounted on the outer wall of the first support rod 2, the alarm light 4 is connected to the control panel 3 through an internal circuit, an infrared generator 5 and an infrared receiver 6 are mounted on the outer wall of the first support rod 2, the infrared receiver 6 is connected to the control panel 3 through an internal wire, a winding assembly is mounted inside the first support rod 2, the winding assembly comprises a placement slot 7, a placement slot 7 is provided inside the first support rod 2, a winding rod 8 is rotatably mounted on the bottom plate of the placement slot 7 through a bearing, and a first connecting rod 8 is fixedly sleeved at the bottom end of the winding rod 8 A connecting plate 9 is provided, a first connecting groove 10 is provided on the inner wall of the placement groove 7, a first connecting ring 11 is assembled in the first connecting groove 10, the first connecting ring 11 is fixedly connected to the side wall of the first connecting plate 9, a spring 12 is installed between the bottom side of the first connecting plate 9 and the bottom side of the placement groove 7, a second connecting plate 13 is fixedly sleeved on the top of the winding rod 8, a second connecting groove 14 is provided on the inner wall of the placement groove 7, a second connecting ring 15 is assembled in the second connecting groove 14, the second connecting ring 15 is fixedly connected to the side wall of the second connecting plate 13, a card slot 16 is provided on the upper surface of the second connecting ring 15, a screw 17 is passed through the top plate of the first support rod 2, and the screw 17 is connected to the top plate of the first support rod 2 through a thread To cooperate with sliding, a knob 18 is welded on the top side of the screw rod 17, a positioning plate 19 is installed on the bottom side of the screw rod 17, a clamping block 20 is installed on the bottom side of the positioning plate 19, an iron sheet 21 is fixedly installed on the winding rod 8, a groove is opened on the side wall of the first support rod 2, the iron sheet 21 passes through the groove and a second support rod 22 is welded on the other end of the iron sheet 21, and a second base 23 is welded on the bottom side of the second support rod 22; when working, the existing isolation device must provide protection for the construction site during the road construction process. When people are active at night, it is very easy to see the isolation device clearly. Since the isolation device cannot send out a warning signal in time to prompt, a collision accident is prone to occur, resulting in low safety. By pulling the second support The support rod 22 and the second support rod 22 drive the iron sheet 21 to unfold. After that, during the unfolding process of the iron sheet 21, the winding rod 8 rotates, the winding rod 8 drives the first connecting plate 9 to rotate, and the first connecting plate 9 drives the spring 12 to rotate, and the spring 12 is deformed; after the iron sheet 21 is fully unfolded, the knob 18 is turned to drive the screw 17 to rotate, and the screw 17 moves vertically downward during the rotation process, and the screw 17 pushes the positioning plate 19 to move vertically downward until the positioning plate 19 contacts the second connecting plate 13, and the block 20 on the positioning plate 19 is stuck in the slot 16 of the second connecting plate 13, so as to realize the positioning of the second connecting plate 13, and the second connecting plate 13 drives the winding rod 8 to be fixed, so as to realize the positioning of the winding rod 8;

[0019] During the storage process, the knob 18 is rotated in the reverse direction to loosen the winding rod 8, and the second support rod 22 is moved closer to the first support rod 2, and the deformed spring 12 is reversely rotated to restore to the original state. During the reverse rotation of the spring 12, the spring 12 drives the winding rod 8 to rotate, so that the iron sheet 21 is rolled up, that is, the isolation device is quickly stored;

[0020] When the isolation device is isolating the construction site, the infrared ray sent by the infrared generator 5 is reflected after encountering an obstacle and is received by the infrared receiver 6. The infrared receiver 6 processes the infrared emission distance internally and then sends a pulse signal to the control panel 3. When people continue to approach the isolation device, the infrared ray is reflected to the infrared receiver 6 after encountering people. The pulse signal received by the control panel 3 keeps changing. At this time, the control panel 3 controls the alarm light 4 to turn on. The alarm light 4 sends a warning signal to remind people that there is an isolation device in front of them, so as to avoid collision between people and the isolation device, thereby warning people and improving safety.

[0021] Working principle: the existing isolation device should provide protection for the construction site during the road construction process. When people are active at night, it is very easy to see the isolation device clearly. Since the isolation device cannot send out warning signals in time, collision accidents are prone to occur, resulting in low safety. By pulling the second support rod 22, the second support rod 22 drives the iron sheet 21 to unfold. After that, during the unfolding process of the iron sheet 21, the winding rod 8 rotates, the winding rod 8 drives the first connecting plate 9 to rotate, and the first connecting plate 9 drives the spring 12 to rotate, and the spring 12 is deformed; after the iron sheet 21 is fully unfolded, the knob 18 is turned to drive the screw 17 to rotate, and the screw 17 moves vertically downward during the rotation process, and the screw 17 pushes the positioning plate 19 to move vertically downward until the positioning plate 19 contacts the second connecting plate 13, and the block 20 on the positioning plate 19 is stuck in the slot 16 of the second connecting plate 13, thereby realizing the positioning of the second connecting plate 13, and the second connecting plate 13 drives the winding rod 8 to be fixed, thereby realizing the winding rod 8 Positioning; during the storage process, the knob 18 is rotated in the opposite direction to loosen the winding rod 8, and the second support rod 22 is moved closer to the first support rod 2. The deformed spring 12 will rotate in the opposite direction to return to the original state. During the reverse rotation of the spring 12, the spring 12 drives the winding rod 8 to rotate, thereby realizing the winding of the iron sheet 21, that is, realizing the rapid storage of the isolation device; in the process of the isolation device isolating the construction site, the infrared ray sent by the infrared generator 5 is reflected after encountering an obstacle and is received by the infrared receiver 6. The infrared receiver 6 performs internal processing on the infrared emission distance and then sends a pulse signal to the control panel 3. When the personnel continue to approach the isolation device, the infrared ray is reflected to the infrared receiver 6 after encountering the person. The pulse signal received by the control panel 3 keeps changing. At this time, the control panel 3 controls the alarm light 4 to turn on, and the alarm light 4 sends a warning signal to remind the personnel that there is an isolation device in front of them to avoid collision between the personnel and the isolation device, thereby realizing warning to the personnel and improving safety.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A road construction isolation device, characterized in that : comprising a first base (1), a first support rod (2) being mounted on the first base (1), a control panel (3) being mounted on the outer wall of the first support rod (2), an alarm light (4) being mounted on the outer wall of the first support rod (2), the alarm light (4) being connected to the control panel (3) via an internal circuit, an infrared generator (5) and an infrared receiver (6) being mounted on the outer wall of the first support rod (2), the infrared receiver (6) being connected to the control panel (3) via an internal wire, a winding assembly being mounted inside the first support rod (2), the winding assembly It comprises a placement groove (7), the first support rod (2) is provided with a placement groove (7), a winding rod (8) is rotatably mounted on the bottom plate of the placement groove (7) via a bearing, a first connecting plate (9) is fixedly sleeved on the bottom end of the winding rod (8), a first connecting groove (10) is provided on the inner wall of the placement groove (7), a first connecting ring (11) is assembled in the first connecting groove (10), the first connecting ring (11) is fixedly connected to the side wall of the first connecting plate (9), and a spring (12) is installed between the bottom side of the first connecting plate (9) and the bottom side of the placement groove (7).

2. A road construction isolation device according to claim 1, characterized in that: A second connecting plate (13) is fixedly sleeved on the top end of the reeling rod (8), and a second connecting groove (14) is opened on the inner wall of the placement groove (7).

3. A road construction isolation device according to claim 2, characterized in that: A second connecting ring (15) is installed in the second connecting groove (14); the second connecting ring (15) is fixedly connected to the side wall of the second connecting plate (13); and a clamping groove (16) is provided on the upper surface of the second connecting ring (15).

4. A road construction isolation device according to claim 1, characterized in that: A screw rod (17) passes through the top plate of the first support rod (2), and the screw rod (17) slides in cooperation with the top plate of the first support rod (2) via a thread.

5. A road construction isolation device according to claim 4, characterized in that: A knob (18) is welded on the top side of the screw rod (17), a positioning plate (19) is installed on the bottom side of the screw rod (17), and a clamping block (20) is installed on the bottom side of the positioning plate (19).

6. A road construction isolation device according to claim 1, characterized in that: An iron sheet (21) is fixedly mounted on the winding rod (8), a groove is provided on the side wall of the first support rod (2), the iron sheet (21) passes through the groove, a second support rod (22) is welded to the other end of the iron sheet (21), and a second base (23) is welded to the bottom side of the second support rod (22).

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