Reverse advance notice with anti-toppling structure

Abstract

The utility model relates to a reverse forecasting mark with an anti-toppling structure, which comprises a vertical rod, and the front surface of the vertical rod is detachably connected with a first sign, a second sign or a third sign; during installation, an anti-toppling structure is arranged on the outer wall of the lower side of the vertical rod, the anti-toppling structure comprises two lantern rings, the sides, away from the vertical rod, of the two lantern rings are rotatably connected with three connecting cylinders at equal intervals, the inner walls of the sides, away from the lantern rings, of the connecting cylinders are slidably connected with movable rods in a sleeving mode, and a plurality of positioning holes are formed in the surfaces of the movable rods. A bolt is inserted into the surface of the side, close to the movable rod, of the connecting cylinder, and a positioning rod is rotationally connected to the side, away from the connecting cylinder, of the movable rod. According to the reverse pre-warning mark with the anti-toppling structure, the lower side of the vertical rod is supported through the two lantern rings, meanwhile, the mold is fixed to the outer portion of the vertical rod, concrete is poured into the mold from the grouting hole, and after the concrete is solidified, the mold is detached, so that the anti-toppling effect of the vertical rod is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of warning signs, in particular to a reverse warning sign with an anti-dumping structure. Background Art

[0002] Railway signs are facilities that use graphic symbols and text to convey specific information, manage railway traffic, protect railway safety, and ensure smooth roads and safe driving. They are commonly found along railways. As my country's railway construction becomes more and more complete and the railway mileage continues to increase, the demand for railway signs is also increasing. However, due to the complex geographical environment in my country and the large differences in the landforms and environments involved in railway construction areas, traditional railway signs can no longer meet the current railway work needs.

[0003] When the existing reverse warning signs are used beside the railway, the direction warning sign bracket is generally a fixed structure, the bracket height cannot be adjusted, and it is easy to topple over when there is wind or external force collision, which cannot meet production needs. Therefore, a reverse warning sign with an anti-topple structure is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a reverse warning sign with an anti-dumping structure, which has the advantages of anti-dumping, etc., and solves the problem that the direction warning sign bracket is generally a fixed structure, the bracket height cannot be adjusted, and it is easy to dump when there is wind or encountering external force collision, and cannot meet production needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a reverse warning sign with an anti-dumping structure, comprising a vertical pole, and a first sign, a second sign or a third sign is detachably connected to the front of the vertical pole.

[0006] During installation, an anti-dumping structure is provided on the outer wall of the lower side of the upright pole, and the anti-dumping structure includes two rings, and three connecting tubes are equidistantly rotatably connected to the two rings on the side away from the upright pole, and a movable rod is slidably sleeved on the inner wall of the connecting tube on the side away from the ring, and a plurality of positioning holes are opened on the surface of the movable rod, and a pin is inserted on the surface of the connecting tube on the side close to the movable rod, and a positioning rod is rotatably connected to the side of the movable rod away from the connecting tube, and a spur is fixedly connected to the lower surface of the positioning rod, and a first fastener is threadedly connected between the two rings.

[0007] During pouring, the vertical pole is detachably connected to the first sign, the second sign or the third sign with two second fasteners, a mold is provided on the lower side of the second fastener and outside the anti-dumping structure, a grouting hole is provided on the left side of the top of the mold, and the grouting hole is used to pour concrete into the mold.

[0008] Further, the two second fastening members include a first fastening bolt and a first fastening nut.

[0009] Furthermore, the two collars are arranged equidistantly, and a first fastener is detachably connected between the two collars.

[0010] Furthermore, the first fastening member includes a second fastening bolt and a second fastening nut.

[0011] Furthermore, the lower side of the upright pole passes through the mold and extends into the interior thereof.

[0012] Furthermore, the plurality of positioning holes are arranged at equal intervals.

[0013] Compared with the prior art, the utility model provides a reverse warning sign with an anti-dumping structure, which has the following beneficial effects:

[0014] 1. The reverse warning sign with an anti-dumping structure supports the lower side of the pole through two rings. At the same time, the mold is fixed to the outside of the pole and concrete is poured into the mold from the grouting hole. After the concrete solidifies, the mold is removed to achieve the anti-dumping effect of the pole.

[0015] 2. The reverse warning sign with an anti-dumping structure can adjust the distance and angle between the spur and the ground by pulling the movable rod in the connecting tube, thereby making it easier to insert the spur into the underground opposing rod to improve the stability of the support. This solves the problem that the direction warning sign bracket is generally a fixed structure, the bracket height cannot be adjusted, and it is easy to dump when there is wind or encountering external force collision, which cannot meet production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural sectional view of the mold of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the concrete of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the second embodiment of the present utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the third embodiment of the present invention.

[0022] In the figure: 1 mold, 2 positioning rod, 3 spur, 4 movable rod, 5 connecting tube, 6 latch, 7 positioning hole, 8 grouting hole, 9 first sign, 10 concrete, 11 first fastener, 12 collar, 13 vertical pole, 14 second sign, 15 second fastener, 16 third sign. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1:

[0025] See also Figure 1-4 In this embodiment, a reverse warning sign with an anti-dumping structure includes a vertical pole 13, and a first sign 9 is detachably connected to the front of the vertical pole 13. When installed, an anti-dumping structure is provided on the outer wall of the lower side of the vertical pole 13. The anti-dumping structure includes two collars 12. The two collars 12 are equidistantly connected to three connecting tubes 5 on the side away from the vertical pole 13. The inner wall of the connecting tube 5 on the side away from the collar 12 is slidably sleeved with a movable rod 4. A plurality of positioning holes 7 are opened on the surface of the movable rod 4. The connecting tube 5 is close to the movable rod 4. A pin 6 is inserted into the surface of one side, and a positioning rod 2 is rotatably connected to the side of the movable rod 4 away from the connecting tube 5. A spur 3 is fixedly connected to the lower surface of the positioning rod 2. A first fastener 11 is threadedly connected between two rings 12. During pouring, two second fasteners 15 are detachably connected between the vertical poles 13 and the first sign 9 respectively. A mold 1 is provided on the lower side of the second fastener 15 and outside the anti-dumping structure. A grouting hole 8 is provided on the left side of the top of the mold 1. The grouting hole 8 is used to pour concrete 10 into the mold 1.

[0026] Among them, the two second fasteners 15 include a first fastening bolt and a first fastening nut, the two rings 12 are arranged equidistantly, and the first fastener 11 is detachably connected between the two rings 12. The first fastener 11 includes a second fastening bolt and a second fastening nut. The lower side of the vertical rod 13 passes through the mold 1 and extends into the interior thereof, and multiple positioning holes 7 are arranged equidistantly.

[0027] It should be noted that the movable rod 4 cooperates with the connecting tube 5 to achieve height and angle adjustment, and the support at the bottom of the vertical rod 13 improves the stability, and the spur 3 inserted into the underground can improve the stability of the support. A hole is opened on the side of the connecting tube 5 close to the pin 6 for easy use with the positioning hole 7 and the pin 6. The mold 1 includes two relatively rectangular mold frames spliced ​​together.

[0028] Embodiment 2:

[0029] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 In this embodiment, a reverse warning sign with an anti-dumping structure includes a vertical pole 13, and a second sign 14 is detachably connected to the front of the vertical pole 13. When installed, the outer wall of the lower side of the vertical pole 13 is provided with an anti-dumping structure, and the anti-dumping structure includes two collars 12. The two collars 12 are equidistantly connected to three connecting tubes 5 on the side away from the vertical pole 13. The inner wall of the connecting tube 5 on the side away from the collar 12 is slidably sleeved with a movable rod 4. The surface of the movable rod 4 is provided with a plurality of positioning holes 7. The connecting tube 5 is close to the movable rod 4. A pin 6 is inserted into the surface of one side, and a positioning rod 2 is rotatably connected to the side of the movable rod 4 away from the connecting tube 5. A spur 3 is fixedly connected to the lower surface of the positioning rod 2. A first fastener 11 is threadedly connected between two rings 12. During pouring, two second fasteners 15 are detachably connected between the vertical pole 13 and the second sign 14 respectively. A mold 1 is provided on the lower side of the second fastener 15 and outside the anti-dumping structure. A grouting hole 8 is provided on the left side of the top of the mold 1. The grouting hole 8 is used to pour concrete 10 into the mold 1.

[0030] Among them, the two second fasteners 15 include a first fastening bolt and a first fastening nut, the two rings 12 are arranged equidistantly, and the first fastener 11 is detachably connected between the two rings 12. The first fastener 11 includes a second fastening bolt and a second fastening nut. The lower side of the vertical rod 13 passes through the mold 1 and extends into the interior thereof, and multiple positioning holes 7 are arranged equidistantly.

[0031] It should be noted that the movable rod 4 cooperates with the connecting tube 5 to achieve height and angle adjustment, and the support at the bottom of the vertical rod 13 improves the stability, and the spur 3 inserted into the underground can improve the stability of the support. A hole is opened on the side of the connecting tube 5 close to the pin 6 for easy use with the positioning hole 7 and the pin 6. The mold 1 includes two relatively rectangular mold frames spliced ​​together.

[0032] Embodiment three:

[0033] See also Figure 1 , Figure 2 , Figure 3 and Figure 6In this embodiment, a reverse warning sign with an anti-dumping structure includes a vertical pole 13, and a third sign 16 is detachably connected to the front of the vertical pole 13. When installed, the outer wall of the lower side of the vertical pole 13 is provided with an anti-dumping structure, and the anti-dumping structure includes two collars 12. The two collars 12 are equidistantly connected to three connecting tubes 5 on the side away from the vertical pole 13. The inner wall of the connecting tube 5 on the side away from the collar 12 is slidably sleeved with a movable rod 4. The surface of the movable rod 4 is provided with a plurality of positioning holes 7. The connecting tube 5 is close to the movable rod 4. A pin 6 is inserted into the surface of one side, and a positioning rod 2 is rotatably connected to the side of the movable rod 4 away from the connecting tube 5. A spur 3 is fixedly connected to the lower surface of the positioning rod 2. A first fastener 11 is threadedly connected between two rings 12. During pouring, two second fasteners 15 are detachably connected between the vertical poles 13 and the third sign 16 respectively. A mold 1 is provided on the lower side of the second fastener 15 and outside the anti-dumping structure. A grouting hole 8 is provided on the left side of the top of the mold 1. The grouting hole 8 is used to pour concrete 10 into the mold 1.

[0034] Among them, the two second fasteners 15 include a first fastening bolt and a first fastening nut, the two rings 12 are arranged equidistantly, and the first fastener 11 is detachably connected between the two rings 12. The first fastener 11 includes a second fastening bolt and a second fastening nut. The lower side of the vertical rod 13 passes through the mold 1 and extends into the interior thereof, and multiple positioning holes 7 are arranged equidistantly.

[0035] It should be noted that the movable rod 4 cooperates with the connecting tube 5 to achieve height and angle adjustment, and the support at the bottom of the vertical rod 13 improves the stability, and the spur 3 inserted into the underground can improve the stability of the support. A hole is opened on the side of the connecting tube 5 close to the pin 6 for easy use with the positioning hole 7 and the pin 6. The mold 1 includes two relatively rectangular mold frames spliced ​​together.

[0036] The working principle of the above embodiment is:

[0037] The lower surface of the vertical rod 13 is fixed by equidistantly arranged two rings 12, and then the first fasteners 11 are taken out and penetrated through the two ends of the rings 12 to fix them on the surface of the vertical rod 13, and the movable rod 4 is pulled out of the connecting tube 5 and the spurs 3 connected on the lower side are driven to be inserted into the underground. During this period, the positioning holes 7 opened on the surface of the movable rod 4 are corresponding to the holes opened on the lower side of the connecting tube 5 and the pins 6 are inserted to achieve clamping and fixing, and the supporting and stabilizing effect of the lower side of the vertical rod 13 is also achieved. Then the mold 1 is sleeved on the lower side of the vertical rod 13, and the bottom of the mold 1 and the ground are in contact with each other to improve the stability. The concrete 10 is directly poured into the grouting hole 8 set in the mold 1 and filled into the mold 1 to cover the connecting tube 5, spurs 3, rings 12, etc. After waiting for a period of time, the concrete 10 is completely solidified. After the mold 1 is separated from the vertical rod 13, the concrete 10 is completely solidified on the lower side of the vertical rod 13, which can effectively improve the anti-dumping and avoid the situation of being carried by idle personnel.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reverse warning sign with an anti-dumping structure, characterized in that: It comprises a vertical pole (13), the front side of which is detachably connected with a first sign (9), a second sign (14) or a third sign (16); During installation, the outer wall of the lower side of the vertical pole (13) is provided with an anti-dumping structure, and the anti-dumping structure includes two collars (12), and the two collars (12) are equidistantly connected to three connecting tubes (5) on the side away from the vertical pole (13), and the inner wall of the connecting tube (5) on the side away from the collar (12) is slidably connected to a movable rod (4), and the surface of the movable rod (4) is provided with a plurality of positioning holes (7), and the surface of the connecting tube (5) on the side close to the movable rod (4) is plugged with a latch (6), and the side of the movable rod (4) away from the connecting tube (5) is rotatably connected to a positioning rod (2), and the lower surface of the positioning rod (2) is fixedly connected with a spur (3), and a first fastener (11) is threadedly connected between the two collars (12); During pouring, the vertical pole (13) is detachably connected to the first sign (9), the second sign (14) or the third sign (16) by two second fasteners (15), a mold (1) is provided below the second fasteners (15) and outside the anti-dumping structure, and a grouting hole (8) is provided on the left side of the top of the mold (1), and the grouting hole (8) is used to pour concrete (10) into the mold (1).

2. The reverse warning sign with an anti-dumping structure according to claim 1, characterized in that: The two second fastening members (15) include a first fastening bolt and a first fastening nut.

3. The reverse warning sign with an anti-dumping structure according to claim 1, characterized in that: The two collars (12) are arranged at equal distances, and a first fastener (11) is detachably connected between the two collars (12).

4. The reverse warning sign with an anti-dumping structure according to claim 3, characterized in that: The first fastening member (11) comprises a second fastening bolt and a second fastening nut.

5. The reverse warning sign with an anti-dumping structure according to claim 1, characterized in that: The lower side of the vertical rod (13) passes through the mold (1) and extends into the interior thereof.

6. The reverse warning sign with an anti-dumping structure according to claim 1, characterized in that: The plurality of positioning holes (7) are arranged at equal distances.

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