Mounting iron component for traffic signboard and signboard assembly

Abstract

The utility model discloses a mounting iron component for a traffic signboard and a signboard assembly, and relates to the technical field of signboards. Wherein the supporting frame is provided with a window area and a containing cavity capable of containing the traffic signboard, an opening of the containing cavity is opened upwards so that the traffic signboard can enter and exit from the containing cavity up and down, and the window area is located on the front side of the containing cavity and communicates with the containing cavity to display the traffic signboard; the sealing cover is connected to the upper end of the supporting frame in an up-down sliding manner and covers the opening of the accommodating cavity; one of the rear end of the sealing cover and the rear end of the supporting frame is provided with a through long-strip-shaped hole extending left and right, the other one is provided with a guide shaft extending left and right, the long-strip-shaped hole extends up and down, and the guide shaft penetrates through the long-strip-shaped hole and can slide up and down in the long-strip-shaped hole; a balancing weight is arranged on the rear side face of the sealing cover and provided with a holding part. The support is used for being fixedly connected with the stand column and fixedly connected with the rear end of the supporting frame. The traffic signboard is easy to install and maintain, and the installation and maintenance efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of signage technology, and in particular to an installation iron component and signage assembly for traffic signs. Background Technology

[0002] Traffic signs are an important part of road traffic management. They can convey guidance, restrictions, warnings, or instructions to pedestrians and drivers through any combination of graphics, colors, and text. Traffic signs are usually placed on the side of the road. After prolonged exposure to sun and rain, they inevitably become damaged or the graphics and text may peel off, causing them to lose their information transmission function. Therefore, regular maintenance and replacement of traffic signs are necessary.

[0003] However, traffic signs are often fixed to brackets on posts using bolts. Workers need to loosen the bolts at a height to remove the sign, then align the bolt holes on the new sign with those on the bracket for bolting. This method is cumbersome, inconvenient for disassembly and replacement, and inefficient. Furthermore, the extended maintenance time, often occurring while blocking lanes, can exacerbate traffic congestion. Therefore, the existing installation structure for traffic signs needs further optimization. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes an iron mounting component and a sign assembly for traffic signs, which facilitates the installation and maintenance of traffic signs and improves installation and maintenance efficiency.

[0005] The first aspect of this utility model provides an iron mounting component for traffic signs, comprising:

[0006] A support frame is provided with a viewing area and a receiving cavity for accommodating traffic signs. The opening of the receiving cavity is open upward so that the traffic signs can slide in or out of the receiving cavity in a vertical direction. The viewing area is located on the front side of the receiving cavity and communicates with the receiving cavity to display the traffic signs.

[0007] A cover is slidably connected to the upper end of the support frame in the vertical direction and covers the opening of the receiving cavity; one of the rear ends of the cover and the rear ends of the support frame is provided with an elongated hole extending in the horizontal direction, and the other is provided with a guide shaft extending in the horizontal direction. The elongated hole extends in the vertical direction, and the guide shaft passes through the elongated hole and can slide in the vertical direction within the elongated hole; a counterweight is provided on the rear side of the cover, and the counterweight is provided with a gripping part;

[0008] A support for fixed connection with a column, the support being fixedly connected to the rear end of the support frame.

[0009] The iron component for installing traffic signs according to the first aspect of this utility model has at least the following beneficial effects: Since the support frame is fixedly installed on the column by the support, the support frame is provided with a receiving cavity and a viewing window area, and the support frame is equipped with a cover that can slide up and down, a combination structure of an elongated hole and a guide shaft is provided between the cover and the support frame, and the cover is provided with a counterweight with a gripping part, therefore, in the installation and maintenance of traffic signs, the workers can first apply an upward force to the gripping part on the counterweight to make the cover move upward relative to the support frame until the cover no longer covers the opening of the receiving cavity, and then drive the cover to swing backward to make enough space to put the traffic sign into the receiving cavity without tightening the bolts, shortening the installation and maintenance time of the traffic sign, reducing the difficulty of operation, and thus improving work efficiency.

[0010] Furthermore, after the traffic sign is placed in the receiving cavity, the drive cover closes to the opening of the receiving cavity from top to bottom. Through the stabilizing effect of the counterweight, the guiding effect of the guide shaft and the elongated hole, and the horizontal limiting effect between the support frame and the cover, the cover is firmly placed on the upper end of the support frame, improving the stability of the cover. This ensures that the traffic sign is located in the receiving cavity and avoids the situation where dust particles accumulate in the receiving cavity from top to bottom, which would increase the difficulty of removing the traffic sign.

[0011] In some embodiments of this utility model, the counterweight includes a connecting plate and a connecting shaft extending in the left-right direction. One end of the connecting plate is fixedly connected to the connecting shaft, and the other end is fixedly connected to the rear end of the cover. At least two connecting plates are provided and are arranged at intervals along the extension direction of the connecting shaft. The outer peripheral surface of the connecting shaft is the gripping part.

[0012] In some embodiments of this utility model, the rear end of the support frame is provided with at least two elongated holes spaced apart in the left-right direction, the rear end of the cover is provided with the guide shaft, the two ends of the guide shaft are fixedly connected to the cover, and the guide shaft passes through all the elongated holes.

[0013] In some embodiments of this utility model, one end of each connecting plate is fixedly connected to the connecting shaft, and the other end is fixedly connected to the guide shaft.

[0014] In some embodiments of this utility model, each of the connecting plates is inclined backward from top to bottom, the connecting shaft is located below and behind the guide shaft, and the connecting shaft is configured to abut against the support frame when the cover swings backward into place.

[0015] In some embodiments of this utility model, the upper end of the support frame is provided with an annular support step, the cover is provided with a groove with the opening facing downward, the upper end of the support frame is adapted to be inserted into the groove, and the cover abuts against the support step.

[0016] In some embodiments of this utility model, the inner peripheral wall of the groove is provided with an elastic pad, and the upper end of the support frame extends into the groove and is fitted with the elastic pad.

[0017] In some embodiments of this utility model, one of the support frame and the support is provided with a positioning part, and the other is provided with a positioning groove. The positioning part and the positioning groove are adapted to slide and connect. The support frame and the support are connected by bolts.

[0018] In some embodiments of this utility model, the positioning part extends in the vertical direction, the positioning groove extends in the vertical direction, the lower end of the positioning groove is a closed structure, and the upper end of the positioning groove is an open structure, so that the positioning part slides into or out of the positioning groove in the vertical direction.

[0019] A second aspect of this utility model provides a sign assembly, which includes:

[0020] Mounting iron components for traffic signs as described in any of the embodiments of the first aspect;

[0021] Traffic signs are located within the cavity.

[0022] The sign assembly according to the second aspect of the present invention has at least the following beneficial effects: by using the above-described structure of the mounting iron component for traffic signs to complete the installation of traffic signs, the installation and maintenance work can be completed, saving time and reducing the difficulty of operation, thereby improving the efficiency of installation and maintenance of traffic signs.

[0023] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description, claims, and drawings. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the signage component provided in the present utility model embodiment in its use state;

[0025] Figure 2 This is a three-dimensional structural diagram of the iron component for installing traffic signs according to an embodiment of the present utility model, with the cover removed.

[0026] Figure 3 This is an exploded view of the iron mounting component for traffic signs provided in an embodiment of the present utility model from a side perspective.

[0027] Figure 4 This is an exploded cross-sectional view of the iron component for installing traffic signs provided in an embodiment of the present utility model.

[0028] Figure 5 This is a bottom view of the mounting iron component for traffic signs provided according to an embodiment of the present utility model.

[0029] Reference numerals: 100, mounting iron component for traffic signs; 110, support frame; 111, receiving cavity; 112, viewing window area; 113, support step; 114, elongated hole; 115, positioning part; 120, support; 121, mounting plate; 122, horizontal bar; 123, vertical bar; 130, cover; 131, guide shaft; 132, connecting plate; 133, connecting shaft; 134, connecting seat; 135, groove; 200, traffic sign; 300, column. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0031] In the description of this utility model, it should be understood that features specified as "first" or "second" may explicitly or implicitly include one or more of those features. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The following is for reference. Figures 1 to 5 This invention describes an installation iron component and a sign assembly for traffic signs, provided according to an embodiment of the present invention.

[0034] like Figures 1 to 5As shown, the mounting iron component 100 for traffic signs according to the first aspect embodiment of this utility model can be installed on the side of the road for installing traffic signs 200. By using the mounting iron component 100 for traffic signs of this embodiment, during the installation and maintenance of traffic signs 200, it is not necessary to disassemble and assemble each bolt, simplifying the disassembly and assembly steps, making it easier to complete the installation and maintenance of traffic signs 200, improving installation and maintenance efficiency, and even shortening maintenance time when the disassembly and assembly of traffic signs 200 is carried out in a lane, thus avoiding the aggravation of traffic congestion.

[0035] like Figures 1 to 5 As shown, the mounting iron component 100 for traffic signs has a front-to-back direction, a left-to-right direction, and a top-to-bottom direction. In this embodiment, the mounting iron component 100 for traffic signs includes a support frame 110, a cover 130, and a support 120.

[0036] The support frame 110 includes a viewing area 112 and a receiving cavity 111. The receiving cavity 111 houses the traffic sign 200, and its opening faces upwards, allowing the traffic sign 200 to slide vertically into or out of the receiving cavity 111. It is understood that the size and shape of the receiving cavity 111 are adapted to the traffic sign 200, which is typically a square metal plate; therefore, the inner wall of the receiving cavity 111 can fit snugly against the traffic sign 200. In some examples, the traffic sign 200 is completely contained within the receiving cavity 111. In other examples, the upper end of the traffic sign 200 protrudes beyond the opening of the receiving cavity 111.

[0037] The viewing area 112 is located on the front side of the receiving cavity 111 and is connected to the receiving cavity 111 to display the traffic sign 200. It is understood that the shape of the viewing area 112 can be circular or square, as long as it allows pedestrians and drivers to clearly see the sign content attached to the traffic sign 200 located in the receiving cavity 111.

[0038] In some examples, the front side of the support frame 110 is recessed rearward to form a square groove, which communicates with the receiving cavity 111. Therefore, people can clearly see the traffic sign 200 located within the receiving cavity 111 through the viewing area 112 and obtain the information conveyed by the traffic sign 200. In this case, workers can use their hands to apply upward pushing force to the traffic sign 200 within the receiving cavity 111 through the groove to remove the traffic sign 200 from the receiving cavity 111. To prevent the traffic sign 200 from detaching from the groove, its left and right ends are engaged with the receiving cavity 111.

[0039] In other examples, when the support frame 110 is provided with the aforementioned groove, a transparent panel, such as an acrylic panel or a transparent PC (i.e., polycarbonate) panel, is provided at the groove, and the panel is fixedly connected to the support frame 110. With this arrangement, not only can the signage content on the traffic sign 200 located in the receiving cavity 111 be clearly displayed, but rainwater and dust can also be prevented from entering the receiving cavity 111 through the groove. In this case, the upper end of the traffic sign 200 protrudes from the opening of the receiving cavity 111 so that the staff can apply force to the upper end of the traffic sign 200 to pull the traffic sign 200 out of the receiving cavity 111.

[0040] A cover 130 is positioned above the support frame 110. The cover 130 is slidably connected to the upper end of the support frame 110 in a vertical direction and covers the opening of the receiving cavity 111. It is understood that the cover 130 can cover and shield the opening of the receiving cavity 111, preventing external impurities such as dust and leaves from entering the receiving cavity 111 through the opening. In some examples, the cover 130 is fitted over the upper end of the support frame 110, allowing the cover 130 to move downwards or upwards relative to the support frame 110. In other examples, the cover 130 is inserted into the opening of the receiving cavity 111, allowing the cover 130 to slide vertically relative to the support frame 110.

[0041] The cover 130 is provided with a guide shaft 131, which is fixedly connected to the cover 130. The guide shaft 131 extends in the left-right direction and is cylindrical. The rear end of the support frame 110 is provided with an elongated hole 114, which extends through in the left-right direction to allow the guide shaft 131 to be inserted. Moreover, the elongated hole 114 extends in the up-down direction, through which the guide shaft 131 passes. The outer peripheral surface of the guide shaft 131 contacts the inner wall surface of the elongated hole 114, and the guide shaft 131 can slide smoothly in the up-down direction within the elongated hole 114.

[0042] It is understood that the number of guide shafts 131 is not limited to one, and the number of elongated holes 114 is not limited to one. Of course, it is not excluded that in other embodiments, the rear end of the cover 130 is provided with an elongated hole 114, and the rear end of the support frame 110 is provided with a guide shaft 131, the guide shaft 131 is adapted to the elongated hole 114, so that the guide shaft 131 can move up and down along the elongated hole 114.

[0043] Furthermore, a counterweight is provided on the rear side of the cover 130, and the counterweight is fixedly connected to the cover 130. The counterweight also has a gripping part. It is understood that the counterweight can be positioned at the center of the cover 130 in the left-right direction. The counterweight's placement lowers the center of gravity of the cover 130, ensuring that the cover 130 is firmly anchored to the upper end of the support frame 110 under gravity. Even under external, non-human-induced forces, it is not easily detached from the upper end of the support frame 110. The gripping part on the counterweight provides a point of application of force, allowing workers to apply force to the gripping part to drive the cover 130 upwards in a straight line. This allows the cover 130 to separate from the upper end of the support frame 110, enabling the cover 130 to swing backwards relative to the support frame 110 around the guide shaft 131, thus creating sufficient space for the traffic sign 200 to enter and exit the receiving cavity 111. The grip can be a handle or designed to fit the shape of a person's five fingers, as long as it is easy to hold.

[0044] The support 120 is used for fixed connection with the column 300, and is also fixedly connected to the rear end of the support frame 110. It is understood that the shape of the support 120 is not limited and can be designed according to actual needs. The support 120 and the support frame 110 can be connected by bolts or welding. The support 120, the cover 130, and the support frame 110 can be made of corrosion-resistant metal materials such as steel or aluminum alloy.

[0045] In some embodiments, such as Figure 3 and Figure 4 As shown, the counterweight structure includes a connecting plate 132 and a connecting shaft 133. The connecting shaft 133 extends in a left-right direction and can be cylindrical. One end of the connecting plate 132 is fixedly connected to the connecting shaft 133, and the other end of the connecting plate 132 is fixedly connected to the rear end of the cover 130. At least two connecting plates 132 are provided, and all connecting plates 132 are arranged at certain intervals along the extension direction of the connecting shaft 133. The outer circumferential surface of the connecting shaft 133 serves as a gripping portion.

[0046] It is understood that the length and diameter of the connecting shaft 133 can be set according to actual needs and are not specifically limited here. The number and shape of the connecting plates 132 can be designed according to actual needs, as long as the connecting shaft 133 and the cover 130 are connected. The operator can apply force to the outer circumferential surface of the connecting shaft 133 to drive the cover 130 to move vertically upward.

[0047] like Figure 3 and Figure 4As shown, the rear end of the support frame 110 is provided with at least two elongated holes 114, and all the elongated holes 114 are arranged at intervals along the left-right direction. Specifically, the rear end of the support frame 110 protrudes rearward, forming multiple protrusions arranged at intervals along the left-right direction, and the protrusions are provided with elongated holes 114. The rear end of the cover 130 is provided with a guide shaft 131, and both ends of the guide shaft 131 are fixedly connected to the cover 130. The guide shaft 131 passes through all the elongated holes 114 on the support frame 110. Specifically, the cover 130 includes a cover body and a connecting seat 134. The cover body can cover the opening of the receiving cavity 111. The connecting seat 134 is located on the rear side of the cover body and is fixedly connected to the cover body. The left and right ends of the connecting seat 134 protrude downward to form connecting arms. The two ends of the guide shaft 131 are respectively fixedly connected to the two connecting arms.

[0048] like Figure 3 and Figure 4 As shown, furthermore, one end of each connecting plate 132 is fixedly connected to the connecting shaft 133, and the other end of each connecting plate 132 is fixedly connected to the guide shaft 131. The length of the connecting shaft 133 can be less than the length of the guide shaft 131.

[0049] like Figure 3 and Figure 4 As shown, each connecting plate 132 is further inclined backward from top to bottom, and the connecting shaft 133 is located below and behind the guide shaft 131. Moreover, the connecting shaft 133 is configured to abut against the support frame 110 when the cover 130 swings backward into place. The diameter of the connecting shaft 133 may be greater than or equal to the diameter of the guide shaft 131.

[0050] Understandably, when the traffic sign 200 needs to be disassembled and replaced, the worker applies force to the gripping part on the counterweight, driving the counterweight to move the cover 130 vertically upward, causing the cover 130 to move into position. At this point, the cover 130 separates from the upper end of the support frame 110. Next, the counterweight is driven to swing the cover 130 backward. When the cover 130 swings into position, the connecting shaft 133 can abut against the support frame 110, preventing the cover 130 from swinging further backward. At this point, the cover 130 can move downward into position due to gravity, and the support frame 110 can provide support for the guide shaft 131. Then, the worker places the traffic sign 200 from top to bottom into the receiving cavity 111, and then drives the cover 130 vertically upward into position using the counterweight, and drives the cover 130 to swing forward into position, so that the cover 130 can vertically downward and fit over the opening of the receiving cavity 111.

[0051] In some embodiments, such as Figures 2 to 4As shown, the upper end of the support frame 110 is provided with a support step 113, which is annular. Specifically, the upper end of the support frame 110 is recessed downward along its horizontal circumference to form an annular support step 113. The cover 130 is provided with a groove 135, the opening of which is open downwards. The upper end of the support frame 110 is fitted into the groove 135, and the cover 130 abuts against the support step 113. At this time, the support step 113 can provide support for the cover 130. In addition, the upper end of the support frame 110 can abut against the bottom of the groove 135, or it can have a certain vertical distance from the bottom of the groove 135.

[0052] Furthermore, the inner peripheral wall of the groove 135 is provided with an elastic pad, which can be a rubber layer, and the thickness of the elastic pad is not limited. The elastic pad can be annular, adaptable to the inner peripheral wall of the groove 135. Alternatively, multiple elastic pads can be provided, each corresponding to a different inner wall of the groove 135. The upper end of the support frame 110 extends into the groove 135 and is fitted against the elastic pad.

[0053] It is understandable that by setting an elastic pad, when the upper end of the support frame 110 is inserted into the groove 135, the elastic pad will be subjected to the pressure applied by the upper end of the support frame 110 and undergo elastic deformation, so that the support frame 110 and the cover 130 are more tightly connected in the horizontal direction, avoiding the situation where relative shaking occurs between the support frame 110 and the cover 130, which would cause noise.

[0054] Of course, it is not excluded that in other embodiments, the cover 130 protrudes downward to form a tongue, which can extend into the opening of the receiving cavity 111 and fit with the opening of the receiving cavity 111. In this case, the support frame 110 does not need to be provided with the support step 113.

[0055] In some embodiments, such as Figures 2 to 5 As shown, the support frame 110 is provided with a positioning part 115, which is integrally formed with the support frame 110. The support 120 is provided with a positioning groove, and the positioning part 115 is adapted to slide in the positioning groove. The support frame 110 and the support 120 are connected by bolts.

[0056] In this embodiment, the positioning part 115 extends in the vertical direction, the positioning groove extends in the vertical direction, the lower end of the positioning groove is a closed structure, and the upper end of the positioning groove is an open structure, so that the positioning part 115 slides into or out of the positioning groove in the vertical direction.

[0057] Specifically, the support 120 includes a mounting plate 121, horizontal bars 122, and vertical bars 123. The mounting plate 121 is located to the left or right of the horizontal bars 122 and can be fixedly connected to the column 300. The horizontal bars 122 extend in the left-right direction and are fixedly connected to the mounting plate 121. There are three horizontal bars 122, which are spaced apart in the up-down direction. The cross-sectional shape of the horizontal bars 122 and the vertical bars 123 can be square. The vertical bars 123 extend in the up-down direction and are fixedly connected to all the horizontal bars 122. There are two vertical bars 123, which are spaced apart in the left-right direction. The front side of the vertical bar 123 is recessed to form a positioning groove. The cross-sectional shape of the positioning groove can be T-shaped. The upper end of the positioning groove extends upward and penetrates the upper surface of the vertical bar 123 so that the positioning part 115 can be inserted from top to bottom. The lower end of the positioning groove is a closed structure, which can provide support for the positioning part 115.

[0058] Furthermore, the rear side of the support frame 110 protrudes rearward, forming two positioning parts 115. The cross-sectional shape of the positioning parts 115 is also T-shaped, which can be adapted to the positioning groove. In addition, the vertical rod 123 can also be provided with a plurality of first connecting holes arranged at intervals in the vertical direction. The first connecting holes are connected to the positioning groove. The positioning parts 115 are provided with a plurality of second connecting holes arranged at intervals in the vertical direction. When the positioning parts 115 are inserted into the positioning groove and moved down into place, the first connecting holes and the corresponding second connecting holes are opposite and connected. Then, the support frame 110 and the support 120 can be fixedly connected by bolts passing through the first connecting holes and the second connecting holes.

[0059] Therefore, when installing the support frame 110 onto the support 120, the worker can align the positioning part 115 on the support frame 110 with the corresponding positioning groove on the support 120 and drive the support frame 110 downwards, causing the positioning part 115 to insert into the positioning groove, thereby completing the installation and positioning of the support frame 110 relative to the support 120. At this time, since the support 120 can provide support for the support frame 110, and the first connecting hole and the second connecting hole are aligned with each other, the worker can fix the support frame 110 to the support 120 by bolt connection, thus freeing the worker's hands and saving manpower.

[0060] It is understood that in other embodiments, the positioning groove and the positioning part 115 may also extend in the left-right direction. Of course, it is not excluded that in other embodiments, the support 120 is provided with the positioning part 115 and the support frame 110 is provided with the positioning groove.

[0061] In the installation iron component 100 for traffic signs provided in this embodiment of the utility model, since the support frame 110 is fixedly installed on the column 300 by the support 120, the support frame 110 is provided with a receiving cavity 111 and a viewing window area 112, and the support frame 110 is equipped with a cover 130 that can slide up and down, a combination structure of an elongated hole 114 and a guide shaft 131 is provided between the cover 130 and the support frame 110, and at the same time, the cover 130 is provided with a counterweight with a gripping part, therefore, in During the installation and maintenance of the traffic sign 200, the staff can first apply an upward force to the gripping part on the counterweight, causing the cover 130 to move upward relative to the support frame 110 until the cover 130 no longer covers the opening of the receiving cavity 111. Then, drive the cover 130 to swing backward, making enough space to place the traffic sign 200 into the receiving cavity 111 without tightening the bolts, shortening the installation and maintenance time of the traffic sign 200, reducing the difficulty of operation, and thus improving work efficiency.

[0062] Furthermore, after the traffic sign 200 is placed in the receiving cavity 111, the drive cover 130 is installed from top to bottom over the opening of the receiving cavity 111. Through the stabilizing effect of the counterweight, the guiding effect of the guide shaft 131 and the elongated hole 114, and the horizontal limiting effect between the support frame 110 and the cover 130, the cover 130 is secured to the upper end of the support frame 110, improving the stability of the cover 130. This ensures that the traffic sign 200 is located in the receiving cavity 111 and avoids the situation where dust particles accumulate in the receiving cavity 111 from top to bottom, which would increase the difficulty of removing the traffic sign 200.

[0063] like Figures 1 to 5 As shown, the sign assembly according to a second aspect embodiment of the present invention includes a traffic sign 200 and a mounting iron member 100 for the traffic sign as described in the first aspect embodiment. The traffic sign 200 is disposed within a receiving cavity 111 of a support frame 110. A support 120 can be mounted on the upper end of a column 300.

[0064] It is understood that the sign assembly of this embodiment uses the above-described installation iron component 100 for traffic signs to complete the installation of traffic signs 200, which can save time and reduce the difficulty of operation in terms of installation and maintenance, thereby improving the installation and maintenance efficiency of traffic signs 200.

[0065] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0066] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mounting iron member for a traffic sign, characterized by, include: A support frame is provided with a viewing area and a receiving cavity for accommodating traffic signs. The opening of the receiving cavity is open upward so that the traffic signs can slide in or out of the receiving cavity in a vertical direction. The viewing area is located on the front side of the receiving cavity and communicates with the receiving cavity to display the traffic signs. A cover is slidably connected to the upper end of the support frame in the vertical direction and covers the opening of the receiving cavity; one of the rear ends of the cover and the rear ends of the support frame is provided with an elongated hole extending in the horizontal direction, and the other is provided with a guide shaft extending in the horizontal direction. The elongated hole extends in the vertical direction, and the guide shaft passes through the elongated hole and can slide in the vertical direction within the elongated hole; a counterweight is provided on the rear side of the cover, and the counterweight is provided with a gripping part; A support for fixed connection with a column, the support being fixedly connected to the rear end of the support frame.

2. The mounting iron member for a traffic sign according to claim 1, characterized by, The counterweight includes a connecting plate and a connecting shaft extending in the left-right direction. One end of the connecting plate is fixedly connected to the connecting shaft, and the other end is fixedly connected to the rear end of the cover. There are at least two connecting plates, which are arranged at intervals along the extension direction of the connecting shaft. The outer circumferential surface of the connecting shaft is the gripping part.

3. The mounting iron member for a traffic sign according to claim 2, characterized by, The rear end of the support frame is provided with at least two elongated holes spaced apart in the left-right direction, and the rear end of the cover is provided with the guide shaft. The two ends of the guide shaft are fixedly connected to the cover, and the guide shaft passes through all the elongated holes.

4. The mounting iron member for a traffic sign according to claim 3, characterized by One end of each connecting plate is fixedly connected to the connecting shaft, and the other end is fixedly connected to the guide shaft.

5. The mounting iron member for a traffic sign according to claim 4, characterized by Each of the connecting plates is inclined backward from top to bottom, and the connecting shaft is located below and behind the guide shaft. The connecting shaft is configured to abut against the support frame when the cover swings backward into place.

6. The mounting iron member for a traffic sign according to claim 1, characterized by The upper end of the support frame is provided with an annular support step, and the cover is provided with a groove with the opening facing downward. The upper end of the support frame is adapted to be inserted into the groove, and the cover abuts against the support step.

7. The mounting iron member for a traffic sign according to claim 6, characterized by The inner circumferential wall of the groove is provided with an elastic pad, and the upper end of the support frame extends into the groove and is fitted with the elastic pad.

8. The mounting iron member for a traffic sign according to claim 1, characterized by, One of the support frame and the support is provided with a positioning part, and the other is provided with a positioning groove. The positioning part and the positioning groove are adapted to slide and connect. The support frame and the support are connected by bolts.

9. The mounting iron member for a traffic sign according to claim 8, characterized by The positioning part extends in the vertical direction, and the positioning groove extends in the vertical direction. The lower end of the positioning groove is a closed structure, and the upper end of the positioning groove is an open structure, so that the positioning part can slide into or out of the positioning groove in the vertical direction.

10. A sign assembly comprising: include: Mounting iron components for traffic signs as described in any one of claims 1 to 9; Traffic signs are located within the cavity.

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