Installation structure of bottom component of driving safety induction device on foggy highway

Abstract

The present application discloses a mounting structure for the bottom component of a foggy highway driving safety induction device, comprising a base for mounting on a highway guardrail and a lower cover of the induction device, the lower cover and the base being connected by three ball head rods, the lower cover being provided with three triangularly distributed ball bowl structures, the ball heads of the three ball head rods being respectively located in the three ball bowl structures and being able to rotate relative to the ball bowl structures, the base being provided with three first threaded holes corresponding to the ball bowl structures, the rod portion of the ball head rod extending through the lower cover into the first threaded hole and being threadedly matched with the first threaded hole, one of the first threaded holes being a blind hole, and the ends of the rod portions located in the other two first threaded holes being provided with inner plum blossoms. This arrangement solves the problem that the overall structure of the existing foggy induction device is connected to the base in a fixed manner and cannot be applied to actual working conditions, which may cause the induction device to fall over after installation.

Description

Technical Field

[0001] The present application relates to the technical field of highway guiding devices, and more specifically, to an installation structure of a bottom component of a foggy highway driving safety induction device. Background Art

[0002] Highways cannot be used in bad weather, which affects the efficiency of highway use. Forced operation can easily cause traffic accidents and other malicious incidents. In highway operations, affected by various losses under bad weather conditions, foggy days have become the number one public hazard affecting the safe operation of highways. Whenever foggy days appear, the traffic capacity of highways is greatly weakened, and traffic accidents occur frequently. Many foggy areas can only close traffic, which not only brings economic losses to highway management departments or operating companies, but also brings huge losses to human life and property due to traffic accidents caused by foggy days. Therefore, a foggy day induction device that can effectively guide traffic has appeared on the market, but the overall structure of the existing foggy day induction device is connected to the base in a fixed manner and cannot be applied to actual working conditions, which may cause the induction device to fall down after installation.

[0003] Therefore, how to solve the problem that the overall structure of the existing fog induction device is connected to the base in a fixed manner and cannot be applied to actual working conditions, which may cause the induction device to fall over after installation, is a key technical problem that technical personnel in this field need to solve. Summary of the invention

[0004] In order to overcome the problems existing in the related art at least to a certain extent, the purpose of the present application is to provide an installation structure for the bottom component of a foggy highway driving safety induction device, which can solve the problem that the overall structure of the existing foggy highway induction device is connected to the base in a fixed manner and cannot be applied to actual working conditions, which may cause the induction device to fall over after installation.

[0005] The present application provides an installation structure for the bottom component of a foggy highway driving safety induction device, comprising a base for installation on a highway guardrail and a lower cover of the induction device, wherein the lower cover is connected to the base via three ball head rods, the lower cover is provided with three ball bowl structures, and the three ball bowl structures are distributed in a triangle, the ball heads of the three ball head rods are respectively located in the three ball bowl structures and can rotate relative to the ball bowl structures, the base is provided with three first threaded holes corresponding to the ball bowl structures, the rod portion of the ball head rod passes through the lower cover and extends into the first threaded hole and is threadedly matched with the first threaded hole, one of the first threaded holes is a blind hole, and the ends of the rod portion located in the other two first threaded holes are provided with inner plum blossoms.

[0006] Preferably, the lower cover is provided with three through holes for the rod portion of the ball head rod to pass through, and the diameter of the through holes is smaller than the diameter of the ball head of the ball head rod.

[0007] Preferably, the lower cover is provided with three compression spherical nuts, the ball bowl structure is a spherical groove of the compression spherical nuts, and the three compression spherical nuts are fixedly connected to the lower cover.

[0008] Preferably, the lower cover is fastened to the frame of the induction device by means of embedded anti-theft bolts.

[0009] Preferably, the base includes a mounting seat for connecting to a highway guardrail and a base for connecting to the lower cover, a plurality of angle steels and an annular baffle located at the edge of the mounting seat are arranged on a surface of the mounting seat facing the base, an annular fixing plate is arranged on a surface of the base facing away from the lower cover, the angle steel is located in a groove surrounded by the annular fixing plate, the annular baffle is located on the outside of the annular fixing plate, and the annular baffle, the annular fixing plate and the angle steel are fixedly connected by anti-theft screws.

[0010] Preferably, the annular fixing plate is provided with a plurality of strip holes and through grooves located below the strip holes, the through grooves are connected with the strip holes, the strip holes extend along the circumference of the annular fixing plate, the width of the through grooves is greater than the diameter of the screw rod of the anti-theft screw and smaller than the length of the strip hole, and the anti-theft screw passes through the strip hole to be threadedly connected to the angle steel.

[0011] Preferably, the anti-theft screw is further provided with a square nut block for preventing the mounting seat from rotating, and the square nut block is located between the annular fixing plate and the angle steel.

[0012] Preferably, a plurality of protrusions are provided on the side of the lower cover facing away from the induction device, and the protrusions are provided with second threaded holes matching the embedded bolts and mounting holes for the bolt heads of the embedded bolts to be embedded, and the protrusions are an integral structure with the lower cover.

[0013] Preferably, the annular baffle plate and the annular fixing plate have the same height.

[0014] Preferably, the angle between a line connecting the through groove and the center of the annular fixing plate and a line connecting any one end of the strip hole and the center of the annular fixing plate is 10 degrees.

[0015] The technical solution provided by this application may have the following beneficial effects:

[0016] The present application provides a mounting structure for the bottom component of a foggy highway driving safety induction device. During actual installation, one of the three ball head rods is a fixed rod that plays a role in positioning and absolute anti-theft, and the other two ball head rods play a role in universal adjustment. The up and down movement of the ball head rod is realized through a threaded pair, and at the same time, the ball head of the ball head rod rotates at a small angle in the ball bowl structure of the lower cover. The ball bowl structure and the first threaded hole position and lock the ball head rod to achieve normal force transmission. The overall structure makes full use of the stability principle of the triangle. At the same time, the end of the rod of the ball head rod adopts an inner plum blossom anti-theft form, which requires a special wrench to adjust, thereby enhancing the anti-theft function. By using the structure in which the three ball head rods cooperate with the ball bowl structure, stable self-locking can be achieved at any time on the basis of the overall universal angle adjustment of the induction device, and at the same time, it is convenient for assembly and production. The rod of the ball head rod adopts a conventional screwing method from top to bottom, which solves the problem that the overall structure of the existing foggy induction device is connected to the base in a fixed manner and cannot be applied to actual working conditions, which may cause the induction device to fall to the ground after installation.

[0017] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0019] In order to more clearly illustrate the embodiments of the present invention 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 is a perspective view of the installation structure of the bottom component of the foggy highway driving safety induction device according to some exemplary embodiments;

[0021] Figure 2 is a side view of the mounting structure of the bottom component of the foggy highway driving safety induction device according to some exemplary embodiments;

[0022] Figure 3 is a diagram showing the connection relationship between the lower cover and the ball head rod according to some exemplary embodiments;

[0023] Figure 4 is a diagram showing a connection relationship between a ball head rod and a compression spherical nut according to some exemplary embodiments;

[0024] Figure 5 is a perspective view of a lower cover according to some exemplary embodiments;

[0025] Figure 6 is a top view of a mounting base according to some exemplary embodiments;

[0026] Figure 7 is a side view showing a connection relationship diagram of a base, a ball head rod and an anti-theft screw according to some exemplary embodiments;

[0027] Figure 8 is a stereoscopic diagram showing a connection relationship diagram of a base, a ball head rod and an anti-theft screw according to some exemplary embodiments;

[0028] Fig. 9 is a perspective view of a base according to some exemplary embodiments;

[0029] Fig.10 is a perspective view of a compression spherical nut according to some exemplary embodiments.

[0030] In the figure:

[0031] 1. Lower cover; 2. Base; 3. Mounting seat; 4. Embedded anti-theft bolt; 5. Bump; 6. Protrusion; 7. Annular baffle; 8. Anti-theft screw; 9. Tightening spherical nut; 10. Ball head rod; 11. Through hole; 12. Mounting hole; 13. Angle steel; 14. Square nut block; 15. Annular fixing plate; 16. Strip hole; 17. Through groove; 18. Ball bowl structure. DETAILED DESCRIPTION

[0032] Here, exemplary embodiments will be described in detail, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Instead, they are only examples of devices or methods consistent with some aspects of the present application.

[0033] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0034] The following is an explanation of the embodiments with reference to the accompanying drawings. In addition, the embodiments shown below do not limit the invention described in the claims. In addition, the entire contents of the configurations shown in the following embodiments are not limited to the solutions required as the invention described in the claims.

[0035] refer to Figure 1-10 The present specific embodiment provides an installation structure of the bottom component of a foggy highway driving safety induction device, including a base and a lower cover 1 of the induction device, the base is used to be installed on a highway guardrail, the lower cover 1 and the base are connected by three ball head rods 10, the lower cover 1 is provided with three ball bowl structures 18, the ball heads of the three ball head rods 10 are respectively located in the three ball bowl structures 18, and the ball heads can rotate relative to the ball bowl structures 18, the base is provided with three first threaded holes, the three first threaded holes are respectively arranged corresponding to the three ball bowl structures 18, the rod portion of the ball head rod 10 passes through the lower cover 1 and extends into the first threaded hole, and is threadedly matched with the first threaded hole to fix the lower cover 1 and the base. During actual installation, one of the three ball head rods 10 is a fixed rod for positioning and absolute anti-theft purposes, and the other two ball head rods 10 play a universal adjustment role. The up and down movement of the ball head rod 10 is achieved through a threaded pair. At the same time, the ball head of the ball head rod 10 rotates at a small angle in the ball bowl structure 18 of the lower cover 1, that is, the operator can rotate the induction device according to the actual working conditions to make the ball head rotate relative to the ball bowl structure 18, thereby fixing the induction device in the desired position.

[0036] like Figure 3 As shown, the three ball head structures are distributed in a triangle, and the three first threaded holes are arranged opposite to the three ball head structures, that is, the three first threaded holes are also distributed in a triangle. The overall structure makes full use of the stability principle of the triangle to make the connection between the lower cover 1 and the base of the induction device more stable.

[0037] Among them, Figure 1 As shown, one of the three first threaded holes can be a blind hole, and the other two first threaded holes are through holes, and the ends of the rod portion of the ball head rod 10 located in the other two first threaded holes are provided with internal plum blossoms. When installing and adjusting the ball head rod 10, a special wrench is required to adjust it, thereby enhancing the anti-theft function.

[0038] With such arrangement, utilizing the structure in which three ball head rods 10 cooperate with the ball bowl structure 18, stable self-locking can be achieved at any time on the basis of the overall universal angle adjustment of the induction device, while being convenient for assembly and production. The rod portion of the ball head rod 10 adopts a conventional screwing method from top to bottom, which solves the problem that the overall structure of the existing fog induction device is connected to the base in a fixed manner and cannot be applied to actual working conditions, which may cause the induction device to fall over after installation.

[0039] In this embodiment, three through holes 11 are provided on the lower cover 1 for the rod parts of the three ball head rods 10 to pass through respectively, and the diameter of the through holes 11 is smaller than the diameter of the ball head of the ball head rod 10 to prevent the ball head rod 10 from falling off the lower cover 1.

[0040] Preferably, the lower cover 1 is provided with three compression spherical nuts 9, which are located on the side of the lower cover 1 facing away from the base and are fixedly connected to the lower cover 1. Fig.10 As shown, the ball bowl structure 18 is a spherical groove for pressing the spherical nut 9 , that is, the ball head of the ball head rod 10 and the spherical groove can rotate relative to each other, and the pressing spherical nut 9 can position and lock the ball head rod 10 .

[0041] In the preferred embodiment of this embodiment, Figure 1 and Figure 3 As shown, the lower cover 1 is fastened to the frame of the induction device by an embedded anti-theft bolt 4, and a plurality of protrusions 5 are arranged on the side of the lower cover 1 facing away from the induction device. Figure 5 As shown, the convex block 5 is provided with a second threaded hole and a mounting hole 12, and the embedded anti-theft bolt 4 can be threadedly matched with the second threaded hole. During installation, the screw of the embedded anti-theft bolt 4 passes through the second threaded hole to be connected to the frame of the induction device, and the bolt head of the embedded anti-theft bolt 4 is embedded in the mounting hole 12, and the width of the bolt head is greater than the width of the second threaded hole, so that the embedded anti-theft bolt 4 is embedded in the lower cover 1 without being exposed, avoiding the need to tighten the bolt cap in all directions, and maximizing the anti-theft function. In addition, the embedded anti-theft bolt 4 can be a countersunk anti-theft bolt, which requires a special wrench to adjust, thereby enhancing the anti-theft function.

[0042] The protrusion 5 and the lower cover 1 are in an integrated structure, thus reducing the number of connection structures and enhancing the anti-theft function.

[0043] In another preferred embodiment of this embodiment, Figure 1 As shown, the base includes a mounting seat 3 and a base 2, the mounting seat 3 is used to be installed on the highway guardrail, and the base 2 is used to be connected to the lower cover 1, wherein, as shown in FIG. Figure 6 As shown, a plurality of angle steels 13 and an annular baffle plate 7 are provided on the side of the mounting seat 3 facing the base 2. The annular baffle plate 7 is located at the edge of the mounting seat 3 and surrounds the angle steels 13. Figure 7 , Figure 8 and Fig. 9 As shown, an annular fixing plate 15 is provided on the side of the base 2 facing away from the lower cover 1, the angle steel 13 is located in the groove surrounded by the annular fixing plate 15, and the annular baffle 7 is located on the outside of the annular fixing plate 15, and the annular baffle 7, the annular fixing plate 15 and the angle steel 13 are fixedly connected by anti-theft bolts to install the mounting base 3 and the base 2.

[0044] Among them, Fig. 9 As shown, the annular fixing plate 15 is provided with a plurality of strip holes 16 and through slots 17 located below the strip holes 16. The through slots 17 are connected to the strip holes 16. The width of the through slots 17 is greater than the diameter of the screw of the anti-theft screw 8 and less than the length of the strip holes 16. The anti-theft screw 8 passes through the strip holes 16 and is threadedly connected to the angle steel 13, and the anti-theft screw 8 can slide along the strip holes 16. The through slots 17 are provided below the strip holes 16 to facilitate the disassembly and assembly of the anti-theft screw 8. When disassembling the mounting seat 3, it is not necessary to unscrew the anti-theft screw 8 as a whole. It is only necessary to loosen the anti-theft screw 8 to a certain extent and then rotate the mounting seat 3 so that the anti-theft screw 8 is rotated to the through slots 17 and then disengaged from the through slots 17.

[0045] It should be noted that the annular baffle 7 is provided with a plurality of fixing holes for the anti-theft screws 8 to pass through, and the number of the fixing holes is the same as the number of the strip holes 16 .

[0046] During installation, buckle the mounting seat 3 under the base 2, even if the annular baffle plate 7 is located on the outside of the annular fixing plate 15, so that the angle steel 13 is located in the groove surrounded by the annular fixing plate 15, rotate the mounting seat 3 to make the fixing hole away from the through groove 17, specifically, the fixing hole can be rotated to a position corresponding to any end of the strip hole 16, and then pass the anti-theft screw 8 through the annular baffle plate 7, the strip hole 16 and the angle steel 13 to be threaded, and tighten the anti-theft screw 8 to lock it.

[0047] Here, the angle between the line connecting the through groove 17 and the center of the annular fixing plate 15 and the line connecting any end of the strip hole 16 and the center of the annular fixing plate 15 may be 10 degrees.

[0048] In order to prevent the mounting base 3 from rotating, Figure 6 As shown, a square nut block 14 is also provided on the anti-theft screw 8, and the square nut block 14 is located between the annular fixing plate 15 and the angle steel 13. The height of the square nut block 14 is the same as the height of the annular fixing plate 15, so as to be pressed between the base 2 and the mounting seat 3. In this way, after the anti-theft bolt is locked, the square nut block 14 is pressed against the base 2 and the mounting seat 3, which can achieve a safe and firm anti-rotation self-locking effect.

[0049] It should be noted that the annular baffle plate 7 and the annular fixing plate 15 have the same height, so that the square nut block 14 can be tightly pressed against the base 2 and the mounting seat 3 .

[0050] In this embodiment, Figure 1 As shown, three protrusions 6 are provided on the side of the base 2 away from the lower cover 1, and the three first threaded holes are respectively provided in the three protrusions 6, and the three protrusions 6 and the base 2 are an integrated structure, thereby improving the stability of the connection between the base 2 and the ball head rod 10 and enhancing the anti-theft function.

[0051] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

[0052] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0053] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A mounting structure for the bottom component of a foggy highway driving safety induction device, characterized in that: The invention comprises a base for installation on a highway guardrail and a lower cover (1) of an induction device, wherein the lower cover (1) is connected to the base via three ball head rods (10), the lower cover (1) is provided with three ball bowl structures (18), and the three ball bowl structures (18) are distributed in a triangle, the ball heads of the three ball head rods (10) are respectively located in the three ball bowl structures (18) and can rotate relative to the ball bowl structures (18), the base is provided with three first threaded holes corresponding to the ball bowl structures (18), the rod portion of the ball head rod (10) passes through the lower cover (1) and extends into the first threaded holes and is threadedly matched with the first threaded holes, one of the first threaded holes is a blind hole, and the ends of the rod portions located in the other two first threaded holes are provided with inner plum blossoms; The base comprises a mounting seat (3) for connecting to a highway guardrail and a base (2) for connecting to the lower cover (1); a plurality of angle steels (13) and an annular baffle (7) located at the edge of the mounting seat (3) are arranged on a surface of the mounting seat (3) facing the base (2); an annular fixing plate (15) is arranged on a surface of the base (2) facing away from the lower cover (1); the angle steel (13) is located in a groove surrounded by the annular fixing plate (15); the annular baffle (7) is located on the outer side of the annular fixing plate (15); and the annular baffle (7), the annular fixing plate (15) and the angle steel (13) are fixedly connected by anti-theft screws (8); The annular fixing plate (15) is provided with a plurality of strip holes (16) and through grooves (17) located below the strip holes (16); the through grooves (17) are connected to the strip holes (16); the strip holes (16) extend along the circumference of the annular fixing plate (15); the width of the through grooves (17) is greater than the diameter of the screw of the anti-theft screw (8) and less than the length of the strip holes (16); the anti-theft screw (8) passes through the strip holes (16) and is threadedly connected to the angle steel (13); The anti-theft screw (8) is also provided with a square nut block (14) for preventing the mounting seat (3) from rotating, and the square nut block (14) is located between the annular fixing plate (15) and the angle steel (13); The annular baffle plate (7) and the annular fixing plate (15) have the same height.

2. The installation structure of the bottom component of the foggy road driving safety induction device according to claim 1 is characterized in that: The lower cover (1) is provided with three through holes (11) for the rod portion of the ball head rod (10) to pass through, and the diameter of the through hole (11) is smaller than the diameter of the ball head of the ball head rod (10).

3. The installation structure of the bottom component of the foggy road driving safety induction device according to claim 1 is characterized in that: The lower cover (1) is provided with three compression spherical nuts (9), the ball bowl structure (18) is a spherical groove of the compression spherical nuts (9), and the three compression spherical nuts (9) are fixedly connected to the lower cover (1).

4. The installation structure of the bottom component of the foggy road driving safety induction device according to claim 1 is characterized in that: The lower cover (1) is fastened to the frame of the induction device via embedded anti-theft bolts (4).

5. The installation structure of the bottom component of the foggy road driving safety induction device according to claim 4 is characterized in that: A plurality of protrusions (5) are provided on a side of the lower cover (1) facing away from the induction device, and the protrusions (5) are provided with second threaded holes matching the embedded anti-theft bolts and mounting holes (12) for the bolt heads of the embedded anti-theft bolts to be embedded, and the protrusions (5) and the lower cover (1) are in an integrated structure.

6. The installation structure of the bottom component of the foggy road driving safety induction device according to claim 5 is characterized in that: The angle between the line connecting the through groove (17) and the center of the annular fixing plate (15) and the line connecting any one end of the strip hole (16) and the center of the annular fixing plate (15) is 10 degrees.

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