Traffic sign supporting structure convenient to quickly assemble

Abstract

The utility model discloses a traffic sign supporting structure convenient for fast assembly, which comprises a metal chassis, a foundation screw and a bottom rod, four groups of positioning columns are welded on the upper end face of the bottom rod, external thread coils are arranged on the outer surfaces of the positioning columns, a vertical rod is embedded in the middle of the bottom rod, and the vertical rod is connected with the foundation screw. Positioning holes matched with the positioning columns are formed in the four corners of the outer portion of the vertical rod, positioning sleeves are embedded in the outer surfaces of the positioning columns, and internal thread coils in threaded connection with the external thread coils are arranged on the inner walls of the positioning sleeves. According to the traffic sign supporting structure convenient to quickly assemble, the bottom rods welded to the metal base plate are matched with the positioning holes formed in the four corners of the vertical rods through the positioning columns welded to the upper end faces of the bottom rods, external thread coils on the positioning columns are matched with internal thread coils of the positioning sleeves, the bottom rods and the vertical rods can be quickly and stably connected, and preliminary building of the supporting structure is achieved; quick mounting and dismounting are facilitated, and the use efficiency of the supporting structure is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to traffic facilities technical field, concretely is a traffic sign support structure convenient to quick assembly. BACKGROUND

[0002] Traffic signboard is used to deliver specific information, manages traffic, indicates driving direction to guarantee road unobstructed and driving safety, it is mainly applicable to highway, urban road and all special purpose highway, has the nature of law, vehicle, pedestrian must all obey, traffic signboard includes warning sign, prohibition sign, indication sign, road sign, speed limit and load limit sign, bridge information notice board etc., the main function of these signboards is to deliver road condition information to drivers and pedestrians, guides driving safety;

[0003] But the support structure of existing traffic sign still has certain problem when using:

[0004] Such as the traffic sign device of intelligent traffic system of application number CN201620832112.8, including support frame, the upper end of support plate is fixedly connected with second fixed block, and second fixed block is annularly arranged on the periphery of rotating shaft, the upper of second fixed block is connected with first fixed block through spring, the upper end of first fixed block is fixedly connected with two groups of mutually parallel vertical support rods, the upper end of two groups vertical support rods is hinged with the lower end of solar panel, the top surface of solar panel is equipped with four quadrant sensor, the lighting lamp, four quadrant sensor and motor are all electrically connected with controller, the controller is electrically connected with battery;

[0005] Traditional traffic sign support structure usually adopts welding, bolt fastening etc. to assemble, welding mode needs professional welding equipment and technical personnel, and the operation process is complex and time-consuming, and the structure after welding is difficult to disassemble and adjust, which is not conducive to the replacement and maintenance of the sign, although the bolt fastening mode is relatively flexible, but in the installation process, it is necessary to tighten the bolt one by one, which not only consumes a lot of time and manpower, but also the bolt is easy to rust in outdoor environment, leading to difficult disassembly.

[0006] In view of this, in view of the above problems, through in-depth research, the case is generated.

[0007] In view of the above problems, the original traffic sign support structure is innovatively designed. UTILITY MODEL CONTENTS

[0008] The utility model discloses a traffic sign support structure convenient to quickly assemble, to solve the traffic sign support structure of the background art proposed usually adopts welding, bolt fastening etc. Mode of assembly, and welding mode needs professional welding equipment and technical personnel, and the operation process is complex and time -consuming, and the structure after welding is difficult to disassemble and adjust, is not favorable to the replacement and maintenance of the sign, and the bolt fastening mode is relatively flexible, but in the installation process, needs to tighten the bolt one by one, not only consumes a lot of time and manpower, and in the outdoor environment, bolt is easy to rust, leads to the problem of difficult disassembly.

[0009] To realize above -mentioned purpose, the utility model provides the following technical scheme:

[0010] A traffic sign support structure convenient to quickly assemble, including metal base plate, anchor bolt and bottom bar: the upper end surface welding of bottom bar has four sets of positioning column, the outer surface of positioning column is equipped with outer thread coil, the middle part of bottom bar is embedded with vertical rod, the outside four corners of vertical rod are equipped with the positioning hole that is suitable for positioning column, the outer surface of positioning column is nested with positioning sleeve, the inner wall of positioning sleeve is equipped with the inner thread coil that is screwed with outer thread coil.

[0011] Preferably, the outer surface of the bottom rod is nested with a crash-proof sleeve, and the outer surface of the crash-proof sleeve is pasted with a plurality of reflective strips.

[0012] The above technical scheme is adopted, the bottom rod is connected with the vertical rod through the positioning column welded on the upper end surface and the positioning hole opened on the four corners of the vertical rod, and the outer thread coil on the positioning column is matched with the inner thread coil of the positioning sleeve, so that the bottom rod and the vertical rod can be quickly and stably connected, the preliminary construction of the support structure is realized, the crash-proof sleeve nested on the outer surface of the bottom rod and the reflective strips pasted on the surface can play a buffering role when a vehicle collides, reducing damage to the bottom rod, and the reflective strips can reflect light at night or in dim light, warning passing vehicles and improving traffic safety.

[0013] Preferably, the top end of the vertical rod is provided with an embedded groove, the inner bottom of the embedded groove is fixed with a positioning block, and the top end of the vertical rod is provided with a fixing seat, the bottom of the fixing seat is embedded in the middle of the embedded groove, and the bottom of the fixing seat is provided with a positioning groove matched with the positioning block.

[0014] The above technical scheme is adopted, the positioning block in the embedded groove at the top end of the vertical rod is matched with the positioning groove opened on the bottom of the fixing seat, the installation position of the fixing seat can be accurately positioned, the fixing seat can be quickly and stably installed at the top end of the vertical rod, and a stable foundation is provided for the subsequent installation of traffic signs and other components.

[0015] Preferably, the top side of the vertical rod is provided with a sliding groove, the inner wall of the sliding groove is fixed with a spring, the other end of the spring is fixed with a push piece, and one side of the push piece is fixed with a plug.

[0016] By adopting the technical scheme, the spring in the end face sliding groove of the vertical rod top side connects the push piece and the plug block, the elasticity of the spring enables the plug block to move in and out of the sliding groove, so as to realize automatic ejection of the plug block by the elastic force of the spring or retraction when the push piece is pressed, thereby providing convenience for quick connection and fixation with other components and enhancing the convenience of assembly of the support structure.

[0017] Preferably, one side of the sliding groove is provided with an engaging groove, and the bottom of the fixing seat is fixed with an engaging plate which is connected with the engaging groove in a close fit manner, and one side of the engaging plate is provided with a plug groove which is connected with the plug block in a clamping manner.

[0018] By adopting the technical scheme, when the fixing seat is installed to the top end of the vertical rod, the engaging plate is embedded into the engaging groove, the plug groove is aligned with the plug block, and under the action of the spring, the plug block is automatically clamped into the plug groove, thereby completing the connection between the fixing seat and the vertical rod, enabling the fixing seat and the vertical rod to be quickly and stably assembled, and improving the assembly efficiency and overall stability of the traffic sign support structure.

[0019] Preferably, a placing groove is formed in the middle of the fixing seat, a back plate is connected with the middle of the placing groove in a close fit manner, and first bolts are threadedly connected through the two sides of the fixing seat and the back plate.

[0020] By adopting the technical scheme, the placing groove in the middle of the fixing seat is used to accommodate the back plate, and the first bolts which are threadedly connected through the two sides of the fixing seat and the back plate are used to stably fix the back plate in the placing groove by tightening the first bolts, thereby providing a reliable load-bearing component for installation of the traffic sign and ensuring the firmness of installation of the traffic sign.

[0021] Preferably, a screw hole is formed in the upper end face of the fixing seat, a convex top seat is nested above the fixing seat and on the outer surface of the back plate, and second bolts are threadedly connected through the two sides of the convex top seat and the screw hole.

[0022] By adopting the technical scheme, the screw hole in the upper end face of the fixing seat cooperates with the second bolts which are threaded through the two sides of the convex top seat, so as to fix the convex top seat above the fixing seat and on the outer surface of the back plate, and the fastening can be realized by the thread connection between the bolts and the screw holes, thereby further stabilizing the back plate and providing an additional support point for the traffic sign and enhancing the load-bearing capacity of the entire support structure on the traffic sign.

[0023] Compared with the prior art, the traffic sign support structure which is convenient to quickly assemble has the advantages that:

[0024] 1. The bottom rod welded on the metal bottom plate is connected with the vertical rod through the positioning column welded on the upper end face and the positioning hole opened in the four corners of the vertical rod, the outer thread coil on the positioning column is matched with the inner thread coil of the positioning sleeve, the bottom rod and the vertical rod can be quickly and stably connected, the preliminary construction of the supporting structure is realized, the quick installation and disassembly are facilitated, and the use efficiency of the supporting structure is improved, in addition, the four corners of the bottom rod and the positioning column are designed as round corners, the invisible safety protection can be enhanced to a certain extent, and the damage of personnel or vehicles is reduced;

[0025] 2. The anti-collision sleeve shell is nested outside the bottom rod, and the reflective strip is pasted on the surface, the anti-collision sleeve shell can play a buffering role when the vehicle collides, and the damage of the bottom rod is reduced, and the reflective strip can reflect light at night or in dim light, warning the passing vehicles, and improving traffic safety;

[0026] 3. The positioning block embedded in the groove at the top end of the vertical rod is clamped with the positioning groove opened in the bottom of the fixed seat, the installation position of the fixed seat can be accurately positioned, the fixed seat can be quickly and stably installed at the top end of the vertical rod, a stable foundation is provided for subsequent installation of traffic sign components, and the convenience of installation is enhanced;

[0027] 4. The spring pushes the plug block to automatically clamp into the insertion slot on one side of the connection plate, the quick and stable connection of the fixed seat and the vertical rod is realized, the convenience and firmness of the fixed seat installation link in the traffic sign supporting structure assembly process are greatly improved, and the entire supporting structure can be efficiently built and stably bear the traffic sign;

[0028] 5. The placement groove in the middle of the fixed seat is attached to the back plate, and is connected through the first bolt penetrating the two sides, so that the back plate can be firmly fixed, a stable support surface is provided for the installation of the traffic sign, the convex top seat above the fixed seat is connected with the back plate through the second bolt and the screw hole, further stabilizing the back plate and increasing the bearing point, and the bearing capacity of the traffic sign is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a schematic view of the outer view structure of the utility model main body;

[0030] Figure 2 It is a schematic view of the bottom rod and anti-collision sleeve shell structure of the utility model;

[0031] Figure 3 It is a schematic view of the connection structure of the vertical rod and the bottom rod of the utility model;

[0032] Figure 4 It is a schematic view of the embedded connection structure of the fixed seat and the vertical rod of the utility model;

[0033] Figure 5 It is a schematic view of the clamping structure of the fixed seat and the vertical rod of the utility model;

[0034] Figure 6The utility model discloses a fixed seat and top seat connecting structure schematic diagram.

[0035] In the drawing: 1, metal bottom disc;2, anchor bolt;3, bottom bar;4, anti -collision cover shell;5, reflective strip;6, positioning column;7, outer thread coil;8, vertical rod;9, positioning hole;10, positioning sleeve;11, inner thread coil;12, embedding groove;13, positioning block;14, fixed seat;15, positioning groove;16, sliding groove;17, spring;18, push piece;19, plug block;20, link groove;21, link board;22, insertion groove;23, placing groove;24, screw hole;25, backboard;26, first bolt;27, top seat;28, second bolt. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0037] Embodiment one

[0038] Please refer to Figures 1-3 The utility model provides a technical scheme:

[0039] A traffic sign supporting structure convenient to quickly assemble, including metal bottom disc 1, anchor bolt 2 and bottom bar 3: the upper end surface of bottom bar 3 is welded with four groups of positioning column 6, the outer surface of positioning column 6 is provided with outer thread coil 7, the middle part of bottom bar 3 is embedded with vertical rod 8, and the outside four corners of vertical rod 8 are provided with positioning hole 9 matched with positioning column 6, the outer surface of positioning column 6 is nested with positioning sleeve 10, and the inner wall of positioning sleeve 10 is provided with inner thread coil 11 threadedly connected with outer thread coil 7;The outer surface of bottom bar 3 is nested with anti -collision cover shell 4, and the outer surface of anti -collision cover shell 4 is pasted with a plurality of reflective strips 5.

[0040] The traffic sign support structure is convenient to quickly assemble, the bottom rod 3 is welded on the metal base plate 1, the metal base plate 1 fixes the whole support structure on the ground through the foundation bolt 2, and a stable foundation is provided for the whole support structure; four groups of positioning columns 6 are welded on the upper end surface of the bottom rod 3 and are matched with the positioning holes 9 formed in the four corners of the outer portion of the vertical rod 8; when the vertical rod 8 is embedded in the middle portion of the bottom rod 3, the positioning columns 6 are inserted into the positioning holes 9 to realize preliminary positioning; then the inner thread coil 11 on the inner wall of the positioning sleeve 10 is screwed with the outer thread coil 7 on the outer surface of the positioning column 6 to tightly fix the vertical rod 8 and the bottom rod 3, and the assembling efficiency is greatly improved; in addition, the four corners of the bottom rod 3 and the positioning columns 6 are designed as round corners, which can enhance the invisible safety protection to a certain extent and reduce the damage of personnel or vehicles; the anti-collision sleeve 4 embedded on the outer surface of the bottom rod 3 can play a buffering role when the vehicle is accidentally collided, reduce the impact force received by the bottom rod 3, and protect the support structure; and the plurality of reflective strips 5 attached to the outer surface can reflect light in the night or dim light environment, effectively warn the passing vehicles, enhance the road traffic safety, and guarantee the normal use of the traffic sign support structure.

[0041] Embodiment two

[0042] Please refer to Figure 4 、 Figure 5 The utility model provides a technical scheme:

[0043] The top end of the vertical rod 8 is provided with an embedded groove 12, the inner bottom of the embedded groove 12 is fixed with a positioning block 13, the top end of the vertical rod 8 is provided with a fixed seat 14, the bottom of the fixed seat 14 is embedded in the middle portion of the embedded groove 12, and the bottom of the fixed seat 14 is provided with a positioning groove 15 in clamping connection with the positioning block 13; the top side end surface of the vertical rod 8 is provided with a sliding groove 16, the inner wall of the sliding groove 16 is fixed with a spring 17, the other end of the spring 17 is fixed with a push piece 18, one side of the push piece 18 is fixed with an insertion block 19; one side of the sliding groove 16 is provided with a connecting groove 20, and the bottom of the fixed seat 14 is fixed with a connecting plate 21 in abutting connection with the connecting groove 20, one side of the connecting plate 21 is provided with an insertion groove 22 in clamping connection with the insertion block 19.

[0044] The traffic sign support structure convenient for rapid assembly is characterized in that the top end of the vertical rod 8 is embedded into the bottom of the groove 12 and fixed with the positioning block 13, and the bottom of the fixed seat 14 is positioned in the groove 15, so that the fixed seat 14 is precisely and initially positioned; meanwhile, the spring 17 in the sliding groove 16 on the top side of the vertical rod 8 is connected with the push piece 18 and the plug 19, when the abutting plate 21 at the bottom of the fixed seat 14 is inserted into the abutting groove 20, the spring 17 pushes the plug 19 to be automatically inserted into the insertion groove 22 on one side of the abutting plate 21, so that the connection between the fixed seat 14 and the vertical rod 8 is further stabilized, and the fixed seat 14 and the vertical rod 8 are rapidly and stably connected through the cooperation of the positioning block 13 and the positioning groove 15, the plug 19 and the insertion groove 22, and the automatic locking force provided by the spring 17, so that the convenience and stability of the fixed seat 14 during the installation process of the traffic sign support structure are greatly improved, and the entire support structure can be efficiently built and stably bear the traffic sign.

[0045] Embodiment three

[0046] Please refer to Figure 5 、 Figure 6 The utility model provides a technical scheme:

[0047] The middle part of the fixed seat 14 is provided with a placing groove 23, the middle part of the placing groove 23 is connected with a back plate 25, and the two sides of the fixed seat 14 and the back plate 25 are penetrated and screw-connected with first bolts 26; the upper end surface of the fixed seat 14 is provided with a screw hole 24, and the outer surface of the back plate 25 above the fixed seat 14 is nested with a convex top seat 27, and the two sides of the convex top seat 27 are penetrated with second bolts 28 screw-connected with the screw hole 24.

[0048] The placing groove 23 in the middle part of the fixed seat 14 is specially designed for accommodating the back plate 25, the first bolts 26 penetrating and screw-connected with the two sides of the fixed seat 14 and the back plate 25 can firmly fix the back plate 25 in the middle part of the placing groove 23, and provide stable support for subsequent installation of the traffic sign; the screw hole 24 provided on the upper end surface of the fixed seat 14 is matched with the second bolts 28 penetrating the two sides of the convex top seat 27, when the convex top seat 27 is sleeved on the outer surface of the back plate 25 and tightened with the second bolts 28 and the screw hole 24, the back plate 25 is further stabilized, and an additional support point is formed above, the thread fastening principle of the bolt and the screw hole 24 can be used to significantly enhance the bearing capacity of the traffic sign, and ensure that the traffic sign can be stably placed in different environments and effectively guide traffic.

[0049] Working principle:

[0050] The utility model discloses when using, metal bottom disc 1 is fixed on the ground through ground screw 2, carries the welding on bottom bar 3, and bottom bar 3 realizes the quick steady assembly with vertical pole 8 with the help of the thread connection of positioning column 6, positioning hole 9 and positioning sleeve 10, and the buffer protection and warning effect of anticollision sleeve shell 4 and reflective strip 5 outside bottom bar 3 respectively, vertical pole 8 top end is through embedding groove 12, positioning block 13 and the cooperation of the positioning groove 15 of fixed base 14 bottom preliminary positioning, further steady connection of spring 17 push -pin block 19 and the engagement of link plate 21 insertion groove 22 is utilized in sliding slot 16, and fixed base 14 is through placing groove 23, first bolt 26 fixed backboard 25, utilizes upper end face screw hole 24 and second bolt 28 cooperation convex top seat 27, realizes the double stabilization of backboard 25 and strengthens the bearing of traffic sign, and each component is from the basic fixed, and the connection of the bar piece is to the sign bearing, and the quick building and stable operation of traffic sign support structure are progressively, and the coordinated completion is built, and stable operation, ensure that traffic sign plays normal guiding function under various environments.

[0051] The contents not described in the specification are the prior art known to the person skilled in the art.

[0052] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A traffic sign support structure that is easy to assemble quickly, comprising a metal chassis (1), anchor bolts (2) and a base rod (3). Its features are: Four sets of positioning pins (6) are welded to the upper end face of the bottom rod (3). The outer surface of the positioning pin (6) is provided with an external threaded coil (7). The middle part of the bottom rod (3) is embedded with a vertical rod (8). The four corners of the vertical rod (8) are provided with positioning holes (9) that are compatible with the positioning pins (6). The outer surface of the positioning pin (6) is nested with a positioning sleeve (10). The inner wall of the positioning sleeve (10) is provided with an internal threaded coil (11) that is threadedly connected to the external threaded coil (7).

2. The traffic sign support structure according to claim 1, characterized in that: The outer surface of the base rod (3) is nested with a collision protection shell (4), and the outer surface of the collision protection shell (4) is covered with several reflective strips (5).

3. The traffic sign support structure according to claim 1, characterized in that: The top of the pole (8) is provided with an embedding groove (12), and a positioning block (13) is fixed at the bottom of the embedding groove (12). The top of the pole (8) is provided with a fixing seat (14), and the bottom of the fixing seat (14) is embedded in the middle of the embedding groove (12). The bottom of the fixing seat (14) is provided with a positioning groove (15) that engages with the positioning block (13).

4. The traffic sign support structure according to claim 1, characterized in that: The top side end face of the pole (8) is provided with a sliding groove (16), and a spring (17) is fixed to the inner wall of the sliding groove (16). A lever (18) is fixed to the other end of the spring (17), and a plug (19) is fixed to one side of the lever (18).

5. A traffic sign support structure that is easy to assemble quickly, as described in claim 4, characterized in that: A connecting groove (20) is provided on one side of the slide (16), and a connecting plate (21) that fits and connects with the connecting groove (20) is fixed at the bottom of the fixing seat (14). A slot (22) that engages and connects with the insert block (19) is provided on one side of the connecting plate (21).

6. A traffic sign support structure that is easy to assemble quickly, as described in claim 3, characterized in that: The fixing seat (14) has a placement groove (23) in the middle, and a back plate (25) is attached to the middle of the placement groove (23). The fixing seat (14) and the back plate (25) are threadedly connected to each other on both sides by a first bolt (26).

7. A traffic sign support structure that is easy to assemble quickly, as described in claim 3, is characterized in that: The upper end face of the fixing seat (14) is provided with a screw hole (24). A convex top seat (27) is nested above the fixing seat (14) and on the outer surface of the back plate (25). The top seat (27) has a second bolt (28) threaded through both sides and connected to the screw hole (24).

Images