Traffic sign post

Abstract

The utility model belongs to the technical field of traffic indication equipment, and particularly relates to a traffic sign post which comprises an indication board. The device comprises a rod body, a horizontal guide rail, a vertical guide rail, a horizontal locking piece, a vertical connecting piece and a vertical locking piece, a cross rod perpendicular to the rod body is arranged at the top of the rod body; the horizontal guide rail is arranged on the indication board, the horizontal guide rail and the cross rod are distributed in parallel, and a sliding block is arranged on the horizontal guide rail in the axial direction of the cross rod in a sliding mode; the vertical guide rail is arranged on the sliding block; the horizontal locking piece can lock the sliding block at the current position on the horizontal guide rail and can unlock the sliding block; the vertical guide rail can be connected to the transverse rod through the vertical connecting piece, and the vertical connecting piece can vertically move on the vertical guide rail. The vertical locking piece can lock the vertical connecting piece at the current position on the vertical guide rail and can unlock the vertical connecting piece; compared with the prior art, after the traffic sign post is installed and fixed, the height and the horizontal position of the sign can be adjusted, the application range is wide, and an operator can adjust and operate the traffic sign post easily.

Description

Technical Field

[0001] This utility model belongs to the technical field of traffic signage equipment, and in particular relates to a traffic sign pole. Background Technology

[0002] Traffic sign poles are structures used to support and display traffic signs, and are essential for guiding the behavior of drivers and other road users. Traffic sign poles are usually made of metal materials (such as steel or aluminum) and have sufficient strength to withstand natural conditions (such as wind, rain, and snow) and possible impacts.

[0003] Traffic sign poles consist of a sign and a pole. The sign is typically fixed to the top of the pole, making its position unadjustable. To address different usage environments with varying height restrictions, poles of different heights must be designed accordingly. Once installed, the height and horizontal position of the sign cannot be adjusted, resulting in insufficient adaptability to different environments. Adjusting the sign requires replacing the entire pole, which is cumbersome and inconvenient for operators. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned technical problems by providing a traffic sign pole that, after installation and fixing, allows for adjustment of the height and horizontal position of the sign, has a wide range of applications, and is easy for operators to adjust.

[0005] In view of this, the present invention provides a traffic sign pole, comprising: an indicator sign;

[0006] The pole has a horizontal bar at its top that is perpendicular to the pole.

[0007] A horizontal guide rail is installed on the sign. The horizontal guide rail is parallel to the crossbar and a slider is installed on the horizontal guide rail along the axial direction of the crossbar.

[0008] A vertical guide rail is mounted on the slider.

[0009] The horizontal locking component can lock the slider in its current position on the horizontal guide rail, and can also unlock the slider.

[0010] The vertical connector connects the vertical guide rail to the horizontal bar and allows the vertical connector to move vertically on the vertical guide rail.

[0011] The vertical locking component can lock the vertical connector in its current position on the vertical guide rail, and can also unlock the vertical connector.

[0012] In this technical solution, the sign is stably installed onto the vertical guide rail using a horizontal locking device. The vertical guide rail is then stably installed onto the horizontal bar using a vertical connector and a vertical locking device. This securely mounts the sign onto the bar. To adjust the sign's height, the vertical locking device is first used to unlock the vertical connector. The vertical guide rail can then be adjusted relative to the vertical connector, and the sign moves along with it. Once the sign is at the desired height, the vertical locking device is used to lock the vertical connector to its current position on the vertical guide rail, ensuring the sign is stably positioned. To adjust the sign's horizontal position, the horizontal locking device is first used to unlock the slider. The horizontal guide rail can then be adjusted horizontally relative to the vertical guide rail. Once the sign is at the desired horizontal position, the horizontal locking device is used to lock the slider to its current position on the horizontal guide rail, ensuring the sign is stably positioned.

[0013] In the above technical solution, the horizontal guide rail is further provided with a sliding groove with a convex cross section along the axial direction of the crossbar. The slider is slidably disposed in the sliding groove. The horizontal locking component includes a threaded rod, a connecting piece and a first nut. The threaded rod is disposed on the slider, can extend out of the sliding groove, can pass through the connecting piece and be threadedly connected to the first nut.

[0014] In the above technical solution, the connecting piece is further fixed on the vertical guide rail.

[0015] In the above technical solution, the connecting piece can be separated from the vertical guide rail, and the connecting piece is located on the side of the vertical guide rail away from the horizontal guide rail.

[0016] In the above technical solution, the vertical connector is located on the side of the crossbar away from the vertical guide rail. The middle part of the vertical connector is arc-shaped and matches the diameter of the crossbar. The vertical locking component includes two sets of bolts located at both ends of the vertical connector and a second nut that mates with them. Both ends of the vertical connector are provided with through holes. At least three sets of connecting through holes are provided at intervals along the vertical direction on the vertical guide rail. After a set of bolts passes through a set of connecting through holes and the corresponding through hole, it is threadedly connected to the corresponding second nut.

[0017] In the above technical solution, there are two horizontal bars, which are spaced apart along the length of the bar body. Several vertical bars are set between the two horizontal bars. There are two sets of vertical connectors and vertical locking parts, and the two sets of vertical connectors and vertical locking parts cooperate with the two horizontal bars respectively.

[0018] In the above technical solution, there are two sliders on the horizontal guide rail, and each slider is connected to a vertical guide rail. One or two sets of vertical connecting parts and one or two sets of vertical locking parts are connected to the vertical guide rail.

[0019] In the above technical solution, the rod body further includes a separable base, a bottom connecting sleeve, an intermediate rod, an intermediate connecting sleeve, and a top rod. The crossbar is set on the top rod, the bottom connecting sleeve can connect the base and the intermediate rod, and the intermediate connecting sleeve can connect the intermediate rod and the top rod.

[0020] In the above technical solution, the top of the base is provided with an installation groove, the bottom connecting sleeve can enter the installation groove and the bottom of the intermediate rod along the axial direction, the side wall of the installation groove and the inner wall of the bottom of the intermediate rod are provided with first limiting strips distributed along their own axial direction, and the outer wall of the bottom connecting sleeve is provided with a first limiting groove that matches the first limiting strip.

[0021] In the above technical solution, the intermediate connecting sleeve can enter the top of the intermediate rod and the bottom of the top rod along the axial direction. The inner wall of the top of the intermediate rod and the inner wall of the top rod are provided with second limiting strips distributed along their own axial direction. The outer wall of the intermediate connecting sleeve is provided with a second limiting groove that matches the second limiting strip. A convex ring is provided in the middle of the intermediate connecting sleeve. The convex ring cannot enter the top of the intermediate rod and the bottom of the top rod.

[0022] The beneficial effects of this utility model are:

[0023] 1. Through the cooperation of horizontal guide rails, sliders, vertical guide rails, horizontal locking parts, vertical connecting parts, and vertical locking parts, the height and horizontal position of the sign can be adjusted after it is installed on the horizontal bar and pole without replacing the pole and horizontal bar. This improves the adaptability of the traffic sign pole to the usage environment and can play a good guiding role in some usage environments such as height restriction adjustments and building obstruction. At the same time, the operation of adjusting it by the operator is simple.

[0024] 2. By designing two horizontal bars and setting several vertical bars between them, and by setting two sets of vertical connecting parts and two sets of vertical locking parts to cooperate with the vertical guide rail, the structural stability of the vertical guide rail installation is improved, thereby improving the installation stability of the sign.

[0025] 3. By designing the pole into a multi-segment separable structure, the pole can be disassembled for transportation, saving transportation costs. When in use, the multi-segment structure can be assembled to form a complete pole for normal use, making it convenient to use. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the rear three-dimensional structure of this utility model.

[0028] Figure 2 This is a schematic diagram of the rear view structure of this utility model.

[0029] Figure 3 for Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0030] Figure 4 This is a schematic diagram of the back of the sign, the horizontal guide rail, and the slider structure in this utility model.

[0031] Figure 5 This is a schematic diagram of the vertical guide rail and connecting piece structure in this utility model.

[0032] Figure 6 This is a schematic diagram of the bottom three-dimensional structure of the rod body in the disassembled state in this utility model.

[0033] Figure 7 This is a schematic diagram of the top three-dimensional structure of the rod body in the disassembled state in this utility model.

[0034] Figure 8 for Figure 6 A magnified schematic diagram of the structure at point B in the middle.

[0035] Figure 9 for Figure 7 A magnified schematic diagram of the structure at point C.

[0036] Figure 10 This is a three-dimensional structural diagram of the top of the base in this utility model.

[0037] The markings in the diagram are as follows:

[0038] 1. Indicator sign; 2. Pole body; 201. Base; 2011. Mounting slot; 2012. Limiting step; 2013. Limiting connection hole; 202. Bottom connecting sleeve; 2021. Mounting step; 2022. Mounting connection hole; 203. Intermediate rod; 2031. First threaded hole; 2032. Second threaded hole; 204. Intermediate connecting sleeve; 205. Top rod; 2051. Third threaded hole; 3. Crossbar; 301. 4. Vertical rod; 5. Horizontal guide rail; 6. Sliding groove; 7. Slider; 8. Vertical guide rail; 9. Connecting through hole; 10. Horizontal locking element; 11. Threaded rod; 12. Connecting piece; 13. First nut; 14. Vertical connecting element; 15. Vertical locking element; 16. Bolt; 17. Second nut; 18. First limiting strip; 19. First limiting groove; 10. Second limiting strip; 11. Second limiting groove; 12. Protruding ring. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] In the description of this utility model, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0041] Example 1

[0042] like Figures 1-5 As shown, this embodiment provides a traffic sign pole, including: a sign 1; a pole body 2, a horizontal guide rail 4, a vertical guide rail 6, a horizontal locking component 7, a vertical connecting component 8, and a vertical locking component 9;

[0043] Please see Figure 1 and Figure 2 The top of the pole 2 is provided with a horizontal bar 3 perpendicular to the pole 2. The connection method between the horizontal bar 3 and the pole 2 can be the existing connection method of traffic sign poles, which will not be described in detail here.

[0044] Please see Figure 3 A horizontal guide rail 4 is set on the indicator 1. The horizontal guide rail 4 is distributed parallel to the crossbar 3. A slider 5 is slidably set on the horizontal guide rail 4 along the axial direction of the crossbar 3. Specifically, a sliding groove 401 with a convex cross section is set in the horizontal guide rail 4 along the axial direction of the crossbar 3. The slider 5 is slidably set in the sliding groove 401.

[0045] The vertical guide rail 6 is mounted on the slider 5; the horizontal locking element 7 can lock the slider 5 in its current position on the horizontal guide rail 4, and can also unlock the slider 5.

[0046] In this embodiment, the horizontal locking member 7 includes a threaded rod 701, a connecting piece 702, and a first nut 703. Please refer to [link / reference needed]. Figure 4The threaded rod 701 is provided on the slider 5, and each slider 5 has a threaded rod 701 on both sides of the same surface. The threaded rod 701 can extend out of the sliding groove 401. Please refer to [link / reference]. Figure 3 The vertical guide rail 6 is located between the two threaded rods 701. The vertical guide rail 6 contacts the outer wall of the horizontal guide rail 4. The threaded rod 701 can pass through the connecting piece 702 and be threadedly connected to the first nut 703. For example, the connecting piece 702 is provided with a through hole through which the threaded rod 701 can pass, and the first nut 703 cannot pass through the through hole.

[0047] There are two ways to set the connecting piece 702 here. The first way is that the connecting piece 702 is fixed on the vertical guide rail 6. The connecting piece 702 is set on both sides of the vertical guide rail 6. When connecting the vertical guide rail 6 and the slider 5, the vertical guide rail 6 is first positioned between the two threaded rods 701 by the two connecting pieces 702, and the vertical guide rail 6 is in contact with the outer wall of the horizontal guide rail 4. Then, it is installed on the corresponding threaded rod 701 by the first nut 703.

[0048] The second method is as follows: The connecting piece 702 is designed as an independent component such as a gasket. The connecting piece 702 can be separated from the vertical guide rail 6. The connecting piece 702 is located on the side of the vertical guide rail 6 away from the horizontal guide rail 4. When connecting the vertical guide rail 6 to the slider 5, the vertical guide rail 6 is first placed between the two threaded rods 701. Then, the two connecting pieces 702 are placed on both sides of the vertical guide rail 6 and are respectively opposite to the positions of the two threaded rods 701. At this time, the connecting piece 702 is partially or completely in contact with the surface of the vertical guide rail 6. Then, it is installed on the corresponding threaded rod 701 through the first nut 703.

[0049] After connecting the vertical guide rail 6 and the slider 5 using one of the two methods described above, tightening the first nut 703 will make the vertical guide rail 6 and the outer wall of the horizontal guide rail 4 press tightly together, thereby locking the slider 5 in the current position on the horizontal guide rail 4. At this time, the slider block cannot slide horizontally in the sliding groove 401. Loosening the first nut 703 will create a gap between the vertical guide rail 6 and the outer wall of the horizontal guide rail 4, thereby unlocking the slider 5. At this time, the slider block can slide horizontally in the sliding groove 401.

[0050] The vertical connector 8 can connect the vertical guide rail 6 to the horizontal bar 3, and the vertical connector 8 can move vertically on the vertical guide rail 6; the vertical locking member 9 can lock the vertical connector 8 in its current position on the vertical guide rail 6, and can also unlock the vertical connector 8.

[0051] For details, please refer to Figure 3The vertical connector 8 is located on the side of the crossbar 3 away from the vertical guide rail 6. The middle part of the vertical connector 8 is arc-shaped to match the diameter of the crossbar 3, and both ends of the vertical connector 8 are provided with through holes. The vertical locking component 9 includes two sets of bolts 901 located at both ends of the vertical connector 8 and a second nut 902 that mates with them. Please refer to [link / reference]. Figure 5 The vertical guide rail 6 has at least three sets of connecting through holes 601 spaced along the vertical direction. After a set of bolts 901 passes through a set of connecting through holes 601 and the corresponding through holes, it is threadedly connected to the corresponding second nut 902. Specifically, a set of vertical connectors 8 requires two sets of bolts 901 and two sets of second nuts 902 to install the vertical guide rail 6 onto the crossbar 3. The minimum number of connecting through holes 601 on the vertical guide rail 6 is three. The spacing between two adjacent sets of connecting through holes 601 is the same as the spacing between two sets of through holes on the vertical connector 8. At this time, the vertical guide rail 6 can be adjusted by one unit height on the crossbar 3. Figure 5 The diagram shows a configuration with five sets of connecting through holes 601. In this case, the vertical guide rail 6 can be adjusted in height by four units on the horizontal bar 3. Of course, the number of connecting through holes 601 can be designed to be other numbers according to actual needs.

[0052] In this embodiment, the pole 2 is first installed on the ground using anchor bolts. Then, the indicator sign 1 is stably installed onto the vertical guide rail 6 using the horizontal locking member 7. Next, the vertical guide rail 6 is stably installed onto the horizontal bar 3 using the vertical connecting member 8 and the vertical locking member 9. This stably installs the indicator sign 1 onto the pole 2. When the height of the indicator sign 1 needs to be adjusted, the vertical locking member 9 is first controlled to unlock the vertical connecting member 8. At this time, the vertical guide rail 6 can be adjusted relative to the vertical connecting member 8. During this process, the indicator sign 1 moves along with the vertical guide rail 6. After the sign 1 is adjusted to a suitable height, the vertical locking component 9 is controlled to lock the vertical connecting component 8 to the current position on the vertical guide rail 6, ensuring that the sign 1 is stably placed in the current position. When it is necessary to adjust the horizontal position of the sign 1, the horizontal locking component 7 is first controlled to unlock the slider 5. At this time, the horizontal guide rail 4 can be adjusted in the horizontal direction relative to the vertical guide rail 6. After the sign 1 is adjusted to a suitable horizontal position, the horizontal locking component 7 is controlled to lock the slider 5 to the current position on the horizontal guide rail 4, ensuring that the sign 1 is stably placed in the current position.

[0053] Example 2

[0054] Based on Example 1, this embodiment further optimizes the structure of the traffic sign pole;

[0055] In this embodiment, please refer to Figure 3There are two horizontal bars 3, which are spaced apart along the length of the bar 2. Several vertical bars 301 are set between the two horizontal bars 3. The two ends of the vertical bars 301 are welded to the two horizontal bars 3 respectively. The number of vertical bars 301 can be set according to the actual situation. By setting two horizontal bars 3 and multiple vertical bars, the installation stability of the sign 1 can be improved.

[0056] There are two sets of vertical connectors 8 and vertical locking parts 9. The two sets of vertical connectors 8 and vertical locking parts 9 cooperate with the two horizontal bars 3 respectively. It should be noted that since there are two sets of vertical connectors 8, there are five sets of connecting through holes 601 on the vertical guide rail 6. This makes it impossible for the vertical guide rail 6 to be adjusted in height by four units on the horizontal bar 3. Instead, a portion of connecting through holes 601 needs to be set on the upper and lower parts of the vertical guide rail 6 for each set of vertical connectors 8. The connecting through holes 601 of each portion can adopt the design method in embodiment 1, that is, at least three sets of connecting through holes 601 are selected for each portion, or more sets of connecting through holes 601 can be set according to actual needs.

[0057] In this embodiment, there are two sliders 5 on the horizontal guide rail 4. Each slider 5 is connected to a vertical guide rail 6. The vertical guide rail 6 is connected to one or two sets of vertical connecting parts 8 and one or two sets of vertical locking parts 9. It can be understood that the vertical guide rail 6 on one slider 5 is provided with two sets of vertical connecting parts 8, which are respectively connected to two crossbars 3. At this time, the vertical guide rail 6 on the other slider 5 can be provided with only one set of vertical connecting parts 8 to connect to one of the crossbars 3, and the vertical locking parts 9 can also be provided only on one set of vertical connecting parts 8.

[0058] Of course, two sets of vertical connecting parts 8 can be set on the vertical guide rails 6 on both sliders 5 to connect with the two horizontal bars 3 respectively, and a vertical locking part 9 can be set on each set of vertical connecting parts 8.

[0059] In this embodiment, the cooperation between the vertical rod 301 and the horizontal rod 3 can improve the structural strength of the horizontally extended section at the top of the rod 2, thereby improving the structural stability of the vertical guide rail 6 installation and thus improving the installation stability of the sign 1.

[0060] Example 3

[0061] Based on Example 1, this embodiment further optimizes the structure of the traffic sign pole;

[0062] In this embodiment, as Figure 6 and Figure 7As shown, the rod body 2 includes a separable base 201, a bottom connecting sleeve 202, a middle rod 203, a middle connecting sleeve 204, and a top rod 205. The crossbar 3 is disposed on the top rod 205. The bottom connecting sleeve 202 can connect the base 201 and the middle rod 203, and the middle connecting sleeve 204 can connect the middle rod 203 and the top rod 205.

[0063] Please see Figure 8 and Figure 10 The top of the base 201 is provided with an installation groove 2011, and the bottom connecting sleeve 202 can enter the installation groove 2011 and the bottom of the intermediate rod 203 along the axial direction. The side wall of the installation groove 2011 and the inner wall of the bottom of the intermediate rod 203 are provided with first limiting strips 10 distributed along their own axial direction. The outer wall of the bottom connecting sleeve 202 is provided with a first limiting groove 11 that is adapted to the first limiting strip 10.

[0064] The mounting groove 2011 penetrates the upper and lower surfaces of the base 201. A limiting step 2012 is provided in the mounting groove 2011, and a limiting connection hole 2013 is provided on the limiting step 2012. An mounting step 2021 is provided on the bottom surface of the bottom connecting sleeve 202, and an mounting connection hole 2022 is provided on the mounting step 2021, which is opposite to the position of the limiting connection hole 2013. After the lower end of the bottom connecting sleeve 202 enters the mounting groove 2011, the mounting step 2021 can contact the limiting step 2012. At this time, the bottom connecting sleeve 202 is fixed to the base 201 by means of bolts passing through the limiting connection hole 2013 and the mounting connection hole 2022 in sequence and cooperating with the nut.

[0065] The intermediate rod 203 has a hollow structure. The bottom outer wall of the intermediate rod 203 has a first threaded hole 2031 that connects to the inner wall in a radial direction. After the upper end of the bottom connecting sleeve 202 enters the bottom of the intermediate rod 203, it is screwed into the first threaded hole 2031 and pressed tightly against the outer wall of the bottom connecting sleeve 202 to fix the intermediate rod 203 to the bottom connecting sleeve 202.

[0066] The crossbar 3 is installed on the top rod 205. The top rod 205 is hollow inside but sealed at the top. The intermediate connecting sleeve 204 can enter the top of the intermediate rod 203 and the bottom of the top rod 205 along the axial direction. The inner wall of the top of the intermediate rod 203 and the inner wall of the top rod 205 are provided with second limiting strips 12 distributed along their own axial direction. The outer wall of the intermediate connecting sleeve 204 is provided with a second limiting groove 13 that matches the second limiting strip 12. The middle part of the intermediate connecting sleeve 204 is provided with a protruding ring 14. The protruding ring 14 cannot enter the top of the intermediate rod 203 and the bottom of the top rod 205.

[0067] The top outer wall of the intermediate rod 203 is provided with a second threaded hole 2032 that communicates with the inner wall. After the lower end of the intermediate connecting sleeve 204 enters the top of the intermediate rod 203, it is screwed into the second threaded hole 2032 by screws to tightly abut against the outer wall of the intermediate connecting sleeve 204, thereby fixing the intermediate connecting sleeve 204 to the intermediate rod 203.

[0068] The bottom outer wall of the push rod 205 is provided with a third threaded hole 2051 that communicates with the inner wall. After the upper end of the intermediate connecting sleeve 204 enters the bottom of the push rod 205, it is screwed into the third threaded hole 2051 and pressed against the outer wall of the intermediate connecting sleeve 204 to fix the push rod 205 to the intermediate connecting sleeve 204.

[0069] The cooperation between the first limiting strip 10 and the first limiting groove 11, and the cooperation between the second limiting strip 12 and the second limiting groove 13, can prevent circumferential rotation between two adjacent structural sections, and at the same time can realize the rapid positioning of the installation and fixing of two adjacent structural sections.

[0070] The protruding ring 14 can prevent the intermediate connecting sleeve 204 from completely entering the intermediate rod 203;

[0071] In this embodiment, by designing the rod 2 as a multi-segment separable structure, the rod 2 can be disassembled for transportation, saving transportation costs. When in use, the multi-segment structure can be assembled to form a complete rod 2 for normal use, making it convenient to use.

[0072] The embodiments of the present invention have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A traffic sign pole, comprising: Sign (1); A rod (2), the top of which is provided with a crossbar (3) perpendicular to the rod (2); Its characteristic is that it further includes: A horizontal guide rail (4) is provided on the indicator (1). The horizontal guide rail (4) is distributed parallel to the crossbar (3). A slider (5) is slidably provided on the horizontal guide rail (4) along the axial direction of the crossbar (3). A vertical guide rail (6) is provided on the slider (5); A horizontal locking member (7) is provided, which can lock the slider (5) at its current position on the horizontal guide rail (4) and can also unlock the slider (5). A vertical connector (8) is provided, which can connect the vertical guide rail (6) to the crossbar (3) and can move vertically on the vertical guide rail (6). A vertical locking member (9) is provided, which can lock the vertical connector (8) at its current position on the vertical guide rail (6) and can also unlock the vertical connector (8).

2. The traffic sign pole according to claim 1, characterized in that: The horizontal guide rail (4) is provided with a sliding groove (401) with a convex cross section along the axial direction of the cross bar (3). The slider (5) is slidably disposed in the sliding groove (401). The horizontal locking member (7) includes a threaded rod (701), a connecting piece (702), and a first nut (703). The threaded rod (701) is disposed on the slider (5). The threaded rod (701) can extend out of the sliding groove (401). The threaded rod (701) can pass through the connecting piece (702) and be threadedly connected to the first nut (703).

3. The traffic sign pole according to claim 2, characterized in that: The connecting piece (702) is fixed on the vertical guide rail (6).

4. The traffic sign pole according to claim 2, characterized in that: The connecting piece (702) can be separated from the vertical guide rail (6), and the connecting piece (702) is located on the side of the vertical guide rail (6) away from the horizontal guide rail (4).

5. The traffic sign pole according to claim 1, characterized in that: The vertical connector (8) is located on the side of the crossbar (3) away from the vertical guide rail (6). The middle part of the vertical connector (8) is arc-shaped and matches the diameter of the crossbar (3). The vertical locking member (9) includes two sets of bolts (901) located at both ends of the vertical connector (8) and a second nut (902) that cooperates with them. Both ends of the vertical connector (8) are provided with through holes. At least three sets of connecting through holes (601) are provided on the vertical guide rail (6) at intervals along the vertical direction. After a set of bolts (901) passes through a set of connecting through holes (601) and the corresponding through hole, it is threadedly connected to the corresponding second nut (902).

6. The traffic sign pole according to claim 1, characterized in that: There are two horizontal bars (3), which are spaced apart along the length of the rod body (2). Several vertical bars (301) are provided between the two horizontal bars (3). There are two sets of vertical connectors (8) and vertical locking members (9), and the two sets of vertical connectors (8) and vertical locking members (9) cooperate with the two horizontal bars (3) respectively.

7. The traffic sign pole according to claim 6, characterized in that: There are two sliders (5) on the horizontal guide rail (4), and each slider (5) is connected to a vertical guide rail (6). One or two sets of vertical connecting parts (8) and one or two sets of vertical locking parts (9) are connected to the vertical guide rail (6).

8. The traffic sign pole according to claim 1, characterized in that: The rod body (2) includes a separable base (201), a bottom connecting sleeve (202), an intermediate rod (203), an intermediate connecting sleeve (204), and a top rod (205). The crossbar (3) is disposed on the top rod (205). The bottom connecting sleeve (202) can connect the base (201) and the intermediate rod (203). The intermediate connecting sleeve (204) can connect the intermediate rod (203) and the top rod (205).

9. The traffic sign pole according to claim 8, characterized in that: The base (201) has a mounting groove (2011) at its top. The bottom connecting sleeve (202) can enter the mounting groove (2011) and the bottom of the intermediate rod (203) along the axial direction. The side wall of the mounting groove (2011) and the inner wall of the bottom of the intermediate rod (203) are provided with first limiting strips (10) distributed along their own axial direction. The outer wall of the bottom connecting sleeve (202) is provided with a first limiting groove (11) that matches the first limiting strip (10).

10. The traffic sign pole according to claim 9, characterized in that: The intermediate connecting sleeve (204) can enter the top of the intermediate rod (203) and the bottom of the top rod (205) axially. The inner wall of the top of the intermediate rod (203) and the inner wall of the top rod (205) are provided with second limiting strips (12) distributed along their own axial direction. The outer wall of the intermediate connecting sleeve (204) is provided with a second limiting groove (13) that matches the second limiting strip (12). The middle part of the intermediate connecting sleeve (204) is provided with a protruding ring (14). The protruding ring (14) cannot enter the top of the intermediate rod (203) and the bottom of the top rod (205).

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