Guideboard fixing support

Abstract

The utility model relates to the technical field of highway signboard equipment, in particular to a guideboard fixing support which comprises an erecting body. The fixing piece is detachably connected to the erecting main body, and the fixing piece is used for installing a vertical part of a guideboard; the positioning part is movably connected to the erecting main body, and the positioning part is detachably connected to a guardrail. The guideboard fixing support is firmly fixed to concrete guardrails of a highway or an expressway, by means of a gap between every two adjacent concrete guardrails, the guideboard fixing support can be firmly fixed, the two guideboard fixing support bodies are installed up and down, then the vertical portions of guideboards are inserted into the fixing pieces, the corresponding bolts are screwed down, and the guideboards are fixed. Therefore, the guideboard is fixed on the concrete guardrail of the highway or the expressway. According to the guideboard fixing support, the fixing column and the U-shaped bolt arranged on the fixing column in a sleeving mode are arranged to serve as the positioning part, the guideboard fixing support can be conveniently mounted and dismounted, firm fixing on a corrugated steel guardrail is achieved through the fixing plate, and then firm mounting of a guideboard can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway sign equipment, and more specifically, particularly relates to a road sign fixing bracket. Background Art

[0002] In recent years, the demand for road-related and maintenance construction and the number of projects on expressways and fast roads have continued to grow, which has had a certain impact on the safe and smooth operation of the road network. At the same time, due to the characteristics of road-related and maintenance construction, such as complex process, construction and traffic organization, the management risk continues to grow, and it has become an important risk source for the safe production of expressways and fast roads. There are many construction signs on expressways and fast roads, mainly including construction distance signs, construction length signs, speed limit signs, etc.; the signboards are large in size, mainly including triangular signs with a side length of 1.2m and circular signs with a diameter of 1.2m; the signboards are high above the ground, and the relevant specifications require that the lower edge of the signboard is 1.5m from the ground, and the vehicle travels at a high speed, so the wind resistance and anti-overturning ability of the signboard are high. At present, the conventional fixing methods for short-term road signs on highways and expressways are mainly: steel corrugated anti-collision guardrails are tied with iron wire, concrete anti-collision guardrails cannot be fixed or occupy the emergency lane after being fixed, sandbags are used to compact the roots or concrete bases are used to place the signs on the emergency lane close to the concrete guardrails, which not only occupy the emergency lane but also have unstable fixation and pose a safety hazard.

[0003] The patent with announcement number CN220598241 U discloses a fast disassembly and assembly fixing device for highway road construction traffic signs. Its clamping structure adopts a hollow plate structure, and its wavy profile is suitable for corrugated steel guardrails. A serrated anti-skid groove is also provided on the clamping surface, so that the bottom of the clamping structure can be clamped and installed on the concrete guardrail. Although the above device can be adapted to a variety of roadside guardrails through the setting of the clamping parts, its fixation on the corrugated steel guardrail or concrete guardrail is clamping fixation, and it also needs to be reinforced with the help of a locking structure with a torsion spring. However, due to the limited number of cycles of torsion springs, they are prone to breakage, which makes the above device a safety hazard. In addition, the above device has a complex structure and cumbersome practical operation. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a road sign fixing bracket.

[0005] A road sign fixing bracket, comprising:

[0006] Erection of the main body;

[0007] A fixing member detachably connected to the mounting body, the fixing member being used to mount the vertical portion of the road sign;

[0008] And a positioning part movably connected to the erection body, and the positioning part is detachably connected to the guardrail.

[0009] Furthermore, the mounting body is provided with a first through hole and a second through hole which are horizontally transparent, the first through hole being used for detachably connecting the fixing member; and the second through hole being used for movably connecting the positioning part.

[0010] Furthermore, the fixing member is a U-shaped pipe clamp, which is provided with a third through hole; the mounting body is provided with two groups of first through holes, which are respectively adapted to the positions of the third through holes.

[0011] Furthermore, the first through hole and the third through hole are circular holes respectively.

[0012] Furthermore, the second through hole is arranged at one end or both ends of the mounting body, and the second through hole is a waist-shaped hole that can be movably connected to the positioning part.

[0013] Furthermore, the positioning portion includes a first positioning member and a second positioning member vertically connected to each other; the first positioning member abuts against the guardrail; and the second positioning member is movably connected to the second through hole of the mounting body.

[0014] Furthermore, the first positioning member and the second positioning member are fixedly connected or movably connected.

[0015] Furthermore, the first positioning member is a tube, a round rod or a plate; and the second positioning member is a round rod with threads arranged on the outer wall.

[0016] Furthermore, the width of the second positioning member is smaller than the gap between two adjacent concrete guardrails.

[0017] Furthermore, the positioning portion adopts a U-shaped bolt; the U-shaped bolt is sleeved on the fixing column and penetrates the erection body, so as to fix the erection body to the fixing column.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The road sign fixing bracket comprises a mounting body, a fixing part for fixing the vertical part of the road sign, and a positioning part connected to the guardrail. The components are made of square steel pipes, screws, bolts, angle steels or straight steel bar segments and other materials. The structure is simple and easy to manufacture. The installation operation on the concrete guardrail is simple and suitable for the installation and fixation of road signs on the concrete guardrails of expressways or fast roads for short-term or temporary deployment.

[0020] The road sign fixing bracket is firmly fixed to the concrete guardrail of the highway or expressway. With the help of the gap between two adjacent concrete guardrails, the bracket can be firmly fixed. Two sets of road sign fixing brackets are installed up and down, and then the vertical part of the road sign is inserted into the fixing piece, and the corresponding bolts are tightened to complete the fixing of the road sign on the concrete guardrail of the highway or expressway. When the road sign needs to be moved or removed, the vertical part of the road sign is first removed from the fixing piece, and then the bolts at the free end of the second positioning piece are loosened, and the positioning part is pulled out of the gap of the concrete guardrail as a whole to complete the removal. The road sign fixing bracket has a simple structure and is easy to make, and the installation and removal operations on highways and expressways are simple and fast, and easy to operate. When installed on the concrete guardrail, it can form a stable erection of the road sign, and it is convenient to operate when it needs to be removed.

[0021] By providing a fixing column and a U-shaped bolt sleeved thereon as a positioning part, the installation and removal of the road sign fixing bracket on the corrugated steel guardrail can be facilitated, and it is suitable for the short-term or temporary installation and fixation of road signs on concrete guardrails of highways or expressways; the fixing bracket can be firmly fixed on the high-speed steel guardrail, thereby realizing the firm installation of the road sign. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the road sign fixing bracket in the first embodiment when in use.

[0024] Figure 2 This is a schematic diagram from another perspective of the road sign fixing bracket in the first embodiment in use.

[0025] Figure 3 It is a structural schematic diagram of the road sign fixing bracket in the first embodiment.

[0026] Figure 4 It is a schematic diagram of the exploded structure of the road sign fixing bracket in the first embodiment.

[0027] Figure 5 It is a structural schematic diagram of the road sign fixing bracket in the second embodiment.

[0028] Figure 6 It is a structural schematic diagram of the road sign fixing bracket in the third embodiment.

[0029] Figure 7 It is a structural schematic diagram of the road sign fixing bracket in the fourth embodiment.

[0030] Figure 8It is a structural schematic diagram of the road sign fixing bracket in the fifth embodiment.

[0031] Fig. 9 It is a structural schematic diagram of another road sign fixing bracket in the fifth embodiment.

[0032] In the figure: 1. erection body; 11. first through hole; 12. second through hole; 2. fixing member; 21. third through hole; 3. positioning part; 31. first positioning member; 32. second positioning member; 33. connecting plate; 4. vertical part; 5. fixing plate; 51. inclined mounting plate; 6. fixing column; 7. U-bolt. DETAILED DESCRIPTION

[0033] 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.

[0034] Embodiment 1:

[0035] like Figure 1-Figure 4 As shown, this embodiment provides a road sign fixing bracket, including a mounting body 1, a fixing member 2 and a positioning portion 3. The fixing member 2 is detachably connected to the mounting body 1 and is used to install the vertical portion 4 of the road sign. The positioning portion 3 is movably connected to the mounting body 1 and is used to be detachably connected to the guardrail.

[0036] In this embodiment, the mounting body 1 is made of a square steel pipe, and is provided with a first through hole 11 and a second through hole 12 which are horizontally transparent. The first through hole 11 is used for detachably connecting the fixing member 2 , and the second through hole 12 is used for movably connecting the positioning part 3 .

[0037] Specifically, the fixing member 2 is a U-shaped pipe clamp, which is provided with a third through hole 21. The erection body 1 is provided with two groups of first through holes 11, which are respectively adapted to the positions of the third through holes at both ends of the U-shaped pipe clamp. More specifically, the first through hole 11 and the third through hole 21 are circular holes, respectively, and the U-shaped pipe clamp sleeve is provided on the outer periphery of the vertical portion 4 of the road sign, and the U-shaped pipe clamp, i.e., the fixing member 2, can be installed on the erection body 1 by bolts.

[0038] More specifically, the second through hole 12 is arranged at one end or both ends of the erection body 1, and the second through hole 12 is a waist-shaped hole, which can be movably connected to the positioning part 3. Among them, the positioning part 3 includes a first positioning member 31 and a second positioning member 32 that are vertically connected to each other, and the first positioning member 31 abuts against the concrete guardrail; the second positioning member 32 is movably connected to the second through hole 12 of the erection body 1, and the waist-shaped hole design of the second through hole 12 can adjust the installation position of the positioning part 3. The first positioning member 31 and the second positioning member 32 are fixedly connected or movably connected. In this embodiment, the second through hole 12 is preferably designed with two, respectively located at the two ends of the erection body, to facilitate the installation of the positioning part 3.

[0039] The first positioning member 31 is a tube, a round rod or a plate, and the second positioning member 32 is a round rod with threads on the outer wall. In this embodiment, the first positioning member 31 is preferably an angle steel, a round iron pipe or a straight steel bar segment, and the second positioning member 32 is preferably a screw. In addition, the width of the second positioning member 32 is smaller than the gap between two adjacent concrete guardrails, so that it is easy to pass into the gap between the two adjacent concrete guardrails.

[0040] The road sign fixing bracket provided in this embodiment includes a mounting body 1, a fixing part 22 for fixing the vertical part 4 of the road sign, and a positioning part 3 connected to the guardrail. The components are made of square steel pipes, screws, bolts, angle steels or straight steel bar segments and other materials. The structure is simple and easy to manufacture, and the operation of installing on the concrete guardrail is simple.

[0041] The road sign fixing bracket provided in this embodiment is installed by fixing the fixing member 2 to the mounting body 1 with bolts, and the bolts are not tightened, leaving space for inserting the fixing member. Then, the second positioning member 32 of the positioning part 3 is passed through the gap between the two concrete guardrails on the outside of the highway, and the free end of the second positioning member 32 is passed through the second through hole 12 of the mounting body 1. At this time, the first positioning member 1 is abutted against the outer side of the concrete guardrail, and then the bolts are tightened to fix the second positioning member to the mounting body 1. At this time, the road sign fixing bracket is firmly fixed to the concrete guardrail of the highway or expressway. With the help of the gap between the two adjacent concrete guardrails, the bracket can be firmly fixed. Two sets of road sign fixing brackets are installed up and down, and then the vertical part 4 of the road sign is inserted into the fixing member 2, and then the corresponding bolts are tightened, and the fixing of the road sign on the concrete guardrail of the highway or expressway is completed.

[0042] When the road sign needs to be moved or removed, first remove the vertical portion 4 of the road sign from the fixing member 2, then loosen the bolt at the free end of the second positioning member 32, and pull the positioning portion 3 out of the gap in the concrete guardrail as a whole, thus completing the removal of the fixing bracket.

[0043] The road sign fixing bracket has a simple structure and is easy to manufacture, and is simple and quick to install and remove on highways and expressways. It is easy to operate, and when installed on a concrete guardrail, it can form a stable erection for the road sign, and is easy to operate when it needs to be removed.

[0044] Embodiment 2:

[0045] The road sign fixing bracket in this embodiment is as follows: Figure 5 As shown, the first positioning member 31 of the positioning portion 3 is a plate, preferably an iron plate or a steel plate, and is fixed to the second positioning member 32 by welding. The rest is the same as the first embodiment.

[0046] Embodiment three:

[0047] The road sign fixing bracket in this embodiment is as follows: Figure 6 As shown, the first positioning member 31 of the positioning part 3 is a plate, preferably an iron plate or a steel plate, which is provided with a hole, and the second positioning member 32 is a screw rod, one end of the second positioning rod 32 passes through the hole of the first positioning member 31, and the two form an adjustable connection, which is fixed by bolts after being adjusted to the desired position. The other end of the second positioning rod 32 is connected to the mounting body 1 in the same manner as in the first embodiment.

[0048] Embodiment 4:

[0049] The road sign fixing bracket in this embodiment is as follows: Figure 7 As shown, the first positioning member 31 of the positioning part 3 is a plate, preferably an iron plate or a steel plate, which is provided with a hole, and the second positioning member 32 is a screw rod, one end of the second positioning rod 32 passes through the hole of the first positioning member 31, and a connecting plate 33 is arranged at the other end of the second positioning member 32, and the connecting plate 33 is detachably connected to the erection body 1. Specifically, the connecting plate 33 is a plate body welded and fixed to the first positioning member 31, and holes are provided at corresponding positions of the connecting plate 33 and the top surface of the erection body 1, and the two can be fixed by bolts, so as to achieve the fixation of the positioning part 3 and the erection body 1.

[0050] In this embodiment, the end of the second positioning rod 32 facing the outer side of the guardrail can be adjusted, so that the fixing bracket can be installed on concrete guardrails of different thicknesses.

[0051] In actual operation, holes are respectively opened on the top and bottom surfaces of the mounting body 1 for connecting the connecting plate 33 .

[0052] The road sign fixing brackets provided in the first to fourth embodiments are suitable for the short-term or temporary installation and fixing of road signs on concrete guardrails of expressways or expressways.

[0053] Embodiment five:

[0054] The road sign fixing bracket in this embodiment is suitable for installing road signs on corrugated steel guardrails of highways or expressways.

[0055] The corrugated steel guardrail of the highway or expressway is also provided with a fixing plate 5 and a fixing column 6. One end of the fixing plate 5 is connected to the fixing column 6, and the other end is connected to the corrugated steel guardrail. The fixing column 6 is a square column fixed to the ground, which is usually pre-buried on the outside of the corrugated steel guardrail of the highway or expressway by cement pouring, and can also be fixed to the ground by anchor bolts. The fixing plate 5 is provided with two opposite side surfaces respectively connected to the fixing column 6. The other end of the fixing plate 5 is bent, and a hole is opened in the bent portion for fixing to the corrugated steel guardrail. In addition, in order to strengthen the firm fixation of the fixing plate 5 on the corrugated steel guardrail, such as Fig. 9 As shown, an inclined mounting plate 51 is arranged on one side of the bent portion of the fixing plate and fixed with bolts. The inclination angle of the inclined mounting plate matches the angle of the inclined portion of the corrugated steel guardrail.

[0056] The positioning portion in this embodiment adopts a U-shaped bolt 7, such as Figure 8 As shown, the U-bolt 7 is sleeved on the fixing column 6 and penetrates the mounting body 1. After the two free ends of the U-bolt 7 pass through the mounting body 1, the bolts are tightened to fix the mounting body 1 to the fixing column 6. In this embodiment, two sets of U-bolts 7 and the corresponding mounting body 1 are sleeved on the fixing column, which can realize the fixing of the road sign fixing bracket on the corrugated steel guardrail of the highway or expressway, and is used for the installation and fixing of the short-term or temporary deployment of the road sign.

[0057] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A road sign fixing bracket, characterized in that: include: Erection of the main body (1); A fixing member (2) detachably connected to the erection body (1), the fixing member (2) being used to install the vertical portion (4) of the road sign; and a positioning portion (3) movably connected to the erection body (1), the positioning portion (3) being detachably connected to the guardrail; The mounting body (1) is provided with a first through hole (11) and a second through hole (12) which are horizontally transparent; the first through hole (11) is used for detachably connecting the fixing member (2); and the second through hole (12) is used for movably connecting the positioning portion (3); The fixing member (2) is a U-shaped pipe clamp, which is provided with a third through hole (21); the mounting body (1) is provided with two groups of first through holes (11), which are respectively adapted to the positions of the third through holes (21).

2. The road sign fixing bracket according to claim 1, characterized in that: The second through hole (12) is arranged at one end or both ends of the mounting body (1); the second through hole (12) is a waist-shaped hole and can be movably connected to the positioning portion (3).

3. The road sign fixing bracket according to claim 2, characterized in that: The positioning portion (3) comprises a first positioning member (31) and a second positioning member (32) which are vertically connected to each other; the first positioning member (31) abuts against the guardrail; and the second positioning member (32) is movably connected to the second through hole (12) of the mounting body (1).

4. The road sign fixing bracket according to claim 3, characterized in that: The first positioning member (31) and the second positioning member (32) are fixedly connected or movably connected.

5. The road sign fixing bracket according to claim 4, characterized in that: The width of the second positioning member (32) is smaller than the gap between two adjacent concrete guardrails.

6. The road sign fixing bracket according to claim 2, characterized in that: The positioning portion (3) adopts a U-shaped bolt (7); the U-shaped bolt (7) is sleeved on the fixing column (6) and penetrates the erection body (1), and is used to fix the erection body (1) to the fixing column (6).

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