Fixing piece for quickly installing traffic sign board

Abstract

The utility model relates to the technical field of road facilities, and provides a fixing piece for quickly installing a traffic sign board, which comprises a fixing frame, a first fixing component and a second fixing component, the fixing frame comprises a cross beam, and a first vertical beam and a second vertical beam which extend downwards are respectively arranged at two ends of the cross beam. A clamping space is formed between the first vertical beam and the second vertical beam; at least two limiting rings are arranged on the side, away from the first vertical beam, of the second vertical beam, and channels formed in the vertical direction are formed in the limiting rings. The first fixing component comprises a first stud part, and the first stud part is in threaded connection with the first vertical beam; the second fixing component comprises a second stud part, the second stud part is connected to the limiting ring in a threaded mode, and one end of the second stud part is located in the channel and provided with an abutting part. The fixing piece for quickly mounting the traffic sign board can be quickly fixed on a concrete guardrail of an expressway, so that the staying time of an operator on the expressway is shortened, and the safety risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to road facility technical field especially relates to a fixed part for quick installation traffic signboard. BACKGROUND

[0002] Highway is the important traffic trunk of the country, bears huge traffic flow every day. Therefore, any maintenance operation needs to reduce the influence to the traffic flow as far as possible, and ensures the safety of operating personnel and passing vehicles. At present, when installing traffic signboard, if installing on the ground, may need to carry out the installation of infrastructure such as pit digging, concrete laying or support column setting, if attaching on the concrete guardrail, need to drill hole on the concrete guardrail, punch in expansion nut, arrange traffic signboard and utilize semicircular hoop ring to fix, the traditional installation method is complicated in operation, low in efficiency, in the case where signboard needs to be frequently moved or replaced, low efficiency becomes the bottleneck of construction operation, on the highway, the extension of each minute construction time can lead to the increase of traffic jam and accident risk. SUMMARY

[0003] Therefore, the utility model provides a fixed part for quick installation traffic signboard, aims at solving the problem of low efficiency and high safety risk in the installation of traffic signboard at present.

[0004] The technical scheme of the utility model is realized as follows:

[0005] A fixed part for quick installation traffic signboard, comprising:

[0006] The fixed frame comprises a horizontal beam, the two ends of the horizontal beam are respectively provided with a first vertical beam and a second vertical beam extending downward, a clamping space is formed between the first vertical beam and the second vertical beam, at least two limiting rings are arranged on the side of the second vertical beam away from the first vertical beam, the at least two limiting rings are arranged in vertical direction, and a channel is arranged in the limiting ring in vertical direction;

[0007] The first fixed component comprises a first stud portion, and the first stud portion is screw-connected to the first vertical beam in horizontal direction;

[0008] The second fixed component comprises a second stud portion, the second stud portion is screw-connected to the limiting ring in horizontal direction, and one end of the second stud portion is located in the channel and is provided with an abutting portion.

[0009] Further optional scheme, the first stud portion is provided with a first screwing portion at the end away from the second vertical beam, and the second stud portion is provided with a second screwing portion at the end away from the channel.

[0010] Further, the first screwing part and the second screwing part are respectively a rotating rod perpendicular to the first screw column part and the second screw column part.

[0011] Further, the abutting part is a pressing disc, one end of the pressing disc is connected to the second screw column part, and the other end of the pressing disc is arranged on a rubber pad.

[0012] Further, the bottom of the cross beam is provided with two anti-torsion beams, the anti-torsion beam comprises a horizontal plate body and a vertical plate body which are perpendicular to each other, the horizontal plate body is welded on the bottom of the cross beam, the vertical plate body of one anti-torsion beam is welded on the first vertical beam, and the vertical plate body of the other anti-torsion beam is welded on the second vertical beam; the length direction of the anti-torsion beam is perpendicular to the length direction of the cross beam.

[0013] Further, the cross beam, the first vertical beam and the second vertical beam are all C-shaped steel, and the anti-torsion beam is L-shaped steel; the first vertical beam and the second vertical beam are both welded on the cross beam.

[0014] Further, the fixing part further comprises a supporting part, the supporting part comprises a third screw column part, the third screw column part is threadedly connected to the lowermost limiting ring in the horizontal direction, and at least part of the third screw column part extends into the channel.

[0015] The fixing part for quickly installing a traffic sign plate of the present application has at least the following beneficial effects relative to the prior art:

[0016] The fixing part for quickly installing a traffic sign plate can be quickly fixed on a concrete guardrail of an expressway, a channel in the limiting ring is provided for quickly inserting the traffic sign plate, the installation time of the traffic sign plate can be reduced to 30 seconds, the stay time of the operating personnel on the expressway is reduced, and the safety risk is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 FIG. 1 is a structural schematic view of the fixing part for quickly installing a traffic sign plate according to an embodiment of the present application;

[0019] Figure 2 FIG. 2 is an exploded schematic view of the fixing part for quickly installing a traffic sign plate according to an embodiment of the present application.

[0020] Fig. 1, fixed frame; 11, cross beam; 12, first vertical beam; 13, second vertical beam; 14, limiting ring; 141, passage; 15, torsion beam; 16, clamping space;

[0021] 2, first fixing member; 21, first stud portion; 22, first screwing portion;

[0022] 3, second fixing member; 31, second stud portion; 32, second screwing portion; 33, abutting portion;

[0023] 4, support; 41, third stud portion. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0025] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0026] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Reference Figure 1 and Figure 2 An embodiment of the present application shows a fixing member for quickly installing a traffic signboard, which comprises a fixed frame 1, a first fixing member 2 and a second fixing member 3.

[0028] The fixing frame 1 comprises a horizontal beam 11, the two ends of the horizontal beam 11 are respectively provided with a first vertical beam 12 and a second vertical beam 13 extending downward, a clamping space 16 is formed between the first vertical beam 12 and the second vertical beam 13; at least two limiting rings 14 are arranged on the side of the second vertical beam 13 away from the first vertical beam 12, the at least two limiting rings 14 are arranged in vertical direction, and a channel 141 is arranged in the limiting ring 14 in vertical direction; the first fixing member 2 comprises a first stud portion 21, the first stud portion 21 is threadedly connected to the first vertical beam 12 in horizontal direction; the second fixing member 3 comprises a second stud portion 31, the second stud portion 31 is threadedly connected to the limiting ring 14 in horizontal direction, and one end of the second stud portion 31 is located in the channel 141 and is provided with an abutting portion 33.

[0029] In use, the fixing frame 1 is arranged on the concrete guardrail from top to bottom, for example, the New Jersey guardrail; the horizontal beam 11 is arranged on the top of the concrete guardrail, the concrete guardrail extends into the clamping space 16, and the first vertical beam 12 and the second vertical beam 13 are respectively located on the two sides in the thickness direction of the concrete guardrail; after the fixing frame 1 is arranged, the first fixing member 2 is threadedly connected to the first vertical beam 12, and one end of the first stud portion 21 abuts against the side surface of the concrete guardrail, wherein the end of the first stud portion 21 can abut against the outer wall surface of the concrete guardrail, or a hole is punched in the outer wall of the concrete guardrail, and the first stud portion 21 extends into the hole in the outer wall of the concrete guardrail; in summary, the end of the first stud portion 21 clamps the concrete guardrail together with the second vertical beam 13, so as to realize the fixed installation of the fixing frame 1; then, the vertical rod of the traffic sign is inserted into the channel 141 of the limiting ring 14 on the second vertical beam 13 from top to bottom, and the abutting portion 33 of the second fixing member 3 abuts against the outer wall of the vertical rod of the traffic sign, so as to realize the vertical fixation of the traffic sign.

[0030] When the traffic sign is replaced, the second fixing member 3 is loosened, then the old traffic sign is directly pulled out, the new traffic sign is inserted into the channel 141 of the limiting ring 14, and finally the second fixing member 3 is tightened again.

[0031] In this way, the fixing member for quickly installing the traffic sign can be quickly fixed on the concrete guardrail of the highway, the channel 141 in the limiting ring 14 is provided for quickly inserting the traffic sign, the installation time of the traffic sign can be reduced to 30 seconds, the stay time of the operating personnel on the highway is reduced, and the safety risk is reduced.

[0032] To facilitate the rotation of the first stud portion 21 and the second stud portion 31, the first stud portion 21 is provided with a first screw portion 22 at one end thereof away from the second vertical beam 13, and the second stud portion 31 is provided with a second screw portion 32 at one end thereof away from the channel 141. The first fixing member 2 and the second fixing member 3 can be bolts, and the nuts of the bolts can serve as the first screw portion 22 and the second screw portion 32.

[0033] Preferably, as shown in Figure 1 and Figure 2 the first screw portion 22 and the second screw portion 32 are respectively a rotating rod perpendicular to the first stud portion 21 and the second stud portion 31. In this way, the rotating rod can be rotated without the use of tools, thereby rotating the first stud portion 21 and the second stud portion 31.

[0034] To further improve the fixing stability of the second fixing member 3 to the traffic signboard, as shown in Figure 2 the abutting portion 33 is a pressing disc (not labeled in the figure), one end of the pressing disc is connected to the second stud portion 31, and the other end of the pressing disc is provided on a rubber pad (not labeled in the figure).

[0035] In some embodiments, to improve the installation stability of the fixing frame 1 on the concrete guardrail, as shown in Figure 2 the bottom of the cross beam 11 is provided with two torsion beams 15, the torsion beams 15 include mutually perpendicular horizontal plate bodies and vertical plate bodies, the horizontal plate bodies are welded to the bottom of the cross beam 11, one vertical plate body of one of the torsion beams 15 is welded to the first vertical beam 12, and one vertical plate body of the other torsion beam 15 is welded to the second vertical beam 13; the length direction of the torsion beam 15 is perpendicular to the length direction of the cross beam 11.

[0036] When the end of the first stud portion 21 and the second vertical beam 13 clamp the concrete guardrail, at least the torsion beam 15 on one side of the second vertical beam 13 abuts on the concrete guardrail, the horizontal plate body abuts on the top of the concrete guardrail along the length direction, and the vertical plate body abuts on the side of the concrete guardrail along the length direction; when the traffic signboard encounters external force such as strong wind or other factors, the torsion beam 15 can enhance the stability of the fixing frame 1 on the concrete guardrail, and prevent the fixing frame 1 from being deflected.

[0037] To be specific, the cross beam 11, the first vertical beam 12 and the second vertical beam 13 are all C-shaped steel, and the anti-torsion beam 15 is L-shaped steel; the first vertical beam 12 and the second vertical beam 13 are both welded to the cross beam 11. The first vertical beam 12, the second vertical beam 13 and the limiting ring 14 can be welded with nuts, so that an internal thread connection part is added in structure, so as to realize threaded connection with the first fixing member 2, the second fixing member 3 and the like.

[0038] In some embodiments, to further improve the installation stability of the traffic signboard, as shown in Figs. Figure 1 and Figure 2 The support 4 includes a third threaded column part 41 which is threaded connected to the lowermost limiting ring 14 in the horizontal direction, and at least part of the third threaded column part 41 extends into the channel 141. In this embodiment, after the vertical rod of the traffic signboard is inserted into the channel 141 of the limiting ring 14, the vertical rod of the traffic signboard is erected on the support 4, and the second fixing member 3 abuts against the outer wall of the vertical rod of the traffic signboard, so as to prevent the vertical rod of the traffic signboard from being pulled out. The support 4 can be a bolt.

[0039] In summary, the fixing member for quickly installing the traffic signboard can be quickly fixed on the concrete guardrail of the expressway, provides the channel 141 in the limiting ring 14 for quickly inserting the traffic signboard, can reduce the installation time of the traffic signboard to 30 seconds, reduces the stay time of the operating personnel on the expressway, and reduces the safety risk.

[0040] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A fixture for fastening a traffic sign, characterized in that The utility model relates to a fixing frame for fixing a workpiece, comprising: a fixing frame, the fixing frame comprising a horizontally arranged crossbeam, the crossbeam having a first vertical beam and a second vertical beam extending downward at two ends thereof, respectively, a clamping space being formed between the first vertical beam and the second vertical beam, the second vertical beam being provided with at least two limiting rings on a side thereof away from the first vertical beam, the at least two limiting rings being arranged in a vertical direction, the limiting rings being provided with a passage extending in a vertical direction; a first fixing member, the first fixing member comprising a first threaded stud portion, the first threaded stud portion being threadedly connected to the first vertical beam in a horizontal direction; a second fixing member, the second fixing member comprising a second threaded stud portion, the second threaded stud portion being threadedly connected to the limiting ring in a horizontal direction, one end of the second threaded stud portion being located in the passage and being provided with an abutting portion.

2. The fixture for fastening a traffic sign according to claim 1, wherein The first threaded stud portion is provided with a first screwing portion at an end thereof away from the second vertical beam, and the second threaded stud portion is provided with a second screwing portion at an end thereof away from the passage.

3. The fixture for fastening a traffic sign according to claim 2, wherein The first screwing portion and the second screwing portion are respectively a rotating rod perpendicular to the first threaded stud portion and the second threaded stud portion.

4. The fixture for fastening a traffic sign according to claim 1, wherein The abutting portion is a pressing disc, one end of the pressing disc being connected to the second threaded stud portion, and the other end of the pressing disc being provided with a rubber pad.

5. The fixture for fastening a traffic sign according to claim 1, wherein The crossbeam is provided with two torsion beams at a bottom portion thereof, the torsion beams comprising a horizontal plate body and a vertical plate body perpendicular to each other, the horizontal plate body being welded to the bottom portion of the crossbeam, the vertical plate body of one of the torsion beams being welded to the first vertical beam, and the vertical plate body of the other of the torsion beams being welded to the second vertical beam, the length direction of the torsion beams being perpendicular to the length direction of the crossbeam.

6. The fixture for fastening a traffic sign according to claim 5, wherein The crossbeam, the first vertical beam and the second vertical beam are all made of C-shaped steel, and the torsion beams are made of L-shaped steel, the first vertical beam and the second vertical beam being welded to the crossbeam.

7. The fixture for fastening a traffic sign according to claim 1, wherein The utility model further comprises a support member, the support member comprising a third threaded stud portion, the third threaded stud portion being threadedly connected to the lowermost limiting ring in a horizontal direction, at least a portion of the third threaded stud portion extending into the passage.

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