Mounting structure of traffic sign

Abstract

The utility model relates to an installation structure of a traffic sign, and belongs to the technical field of sign installation. A plurality of mounting seats are arranged around the central point of the mounting frame, guide plates are arranged in the mounting seats in a penetrating manner, the mounting seats are in sliding fit with the guide plates, connecting plates are fixedly arranged between the two ends of the guide plates and the mounting frame, and limiting plates are arranged on the sides, facing the mounting frame, of the mounting seats; the number of the adjusting screw rods is the same as that of the limiting plates, the adjusting screw rods and the limiting plates are in one-to-one correspondence, and the adjusting screw rods are in threaded connection in the mounting frame and abut against the limiting plates; and the elastic assembly is used for driving the limiting plate to reset, and the device has the effect of being high in applicability.

Description

Technical Field

[0001] This application relates to the technical field of sign installation, and particularly to an installation structure for traffic signs. Background Art

[0002] With the increasing busyness of urban traffic and the complexity of road networks, traffic signs, as an important part of road traffic safety facilities, are graphic symbols that display traffic regulations and road information. They can vividly, specifically, and concisely express traffic regulations, and at the same time express content that is difficult to describe in words, and are facilities used to manage traffic and indicate the driving direction to ensure road smoothness and driving safety.

[0003] Traffic signs come in different sizes, and a corresponding installation structure needs to be customized for each type of traffic sign, which has the defect of poor applicability of the installation structure. Utility Model Content

[0004] In order to improve the applicability of the installation structure, this application provides an installation structure for traffic signs.

[0005] The installation structure for traffic signs provided by this application adopts the following technical solutions:

[0006] An installation structure for traffic signs, comprising:

[0007] An installation frame;

[0008] An installation base, with multiple installation bases arranged around the center point of the installation frame. A guide plate is penetrated through the installation base, and the installation base is slidably adapted to the guide plate. Connecting plates are fixedly arranged between both ends of the guide plate and the installation frame. A limiting plate is arranged on the side of the installation base facing the installation frame;

[0009] Adjusting screws, the number of adjusting screws is the same as and corresponds one-to-one with the number of limiting plates. The adjusting screws are threadedly connected in the installation frame, and the adjusting screws abut against the limiting plates;

[0010] Elastic force components, which are used to drive the limiting plates to reset.

[0011] By adopting the above technical solutions, move the position of the installation base so that the installation base abuts against the edge of the traffic sign, and then fix the installation base by tightening it with the adjusting screws. Thus, the position of the installation base can be determined according to the size of the traffic sign, so that the installation structure can be applied to traffic signs of various sizes, improving the applicability of the installation structure.

[0012] Optionally, an installation groove is opened on the side of the installation base facing the center point of the installation frame, and the installation groove penetrates through the installation base.

[0013] By adopting the above technical solution, the edge of the traffic sign is inserted into the installation groove, so that the installation seat fixes the traffic sign more firmly.

[0014] Optionally, the mounting groove is provided with a clamping plate, a limit block is fixedly provided on one side of the clamping plate, and a limit groove which is slidably adapted to the limit block is opened on the inner wall of the mounting seat at the mounting groove, and a telescopic spring is provided in the limit groove, one end of the telescopic spring is fixed to the limit block, and the other end of the telescopic spring is fixed to the mounting seat, and a clamping screw is connected to the inner thread of the mounting seat, and one end of the clamping screw extends into the mounting groove and abuts against the clamping plate.

[0015] With the above technical solution, the staff rotates the clamping screw to squeeze the clamping plate, so that the clamping plate moves toward the direction close to the traffic sign until the clamping plate is pressed against the traffic sign; when the staff reverses the clamping screw, the telescopic spring releases the elastic force to make the clamping plate move away from the traffic road sign. In this way, traffic signs of different thicknesses can be clamped, further improving the applicability of the installation structure.

[0016] Optionally, the mounting frame is rotatably connected to a roller on one side facing away from the mounting seat, a ratchet is fixedly provided on the roller, pawls engaged with the ratchet are provided on both sides of the ratchet, the pawls are rotatably connected to the mounting frame, a torsion spring is installed at the rotating connection between the pawl and the mounting frame, a clamping assembly is fixedly provided at one end of the roller away from the mounting seat, and the clamping assembly is used to fix the mounting seat on a pillar for installing traffic signs.

[0017] By adopting the above technical solution, after the pawl is separated from the ratchet, the staff can rotate the roller to adjust the direction of the clamping assembly, thereby allowing the mounting frame to be fixed on columns at different angles through the clamping assembly, thereby improving the applicability of the mounting structure.

[0018] Optionally, the clamping assembly includes a base, a clamping rod and a distance-adjusting screw. The base is fixed to the roller, and a sliding groove is provided at one end of the base facing away from the roller. Two clamping rods are provided, and one end of the two clamping rods extends into the sliding groove. The distance-adjusting screw is rotatably connected to the sliding groove of the base. Threads are provided at both ends of the distance-adjusting screw, and the two sections of the thread rotate in opposite directions. The adjusting screw passes through the two clamping rods, and the two clamping rods are respectively provided on the two sections of the thread.

[0019] By adopting the above technical solution, the pitch-adjusting screw rotates to make the two clamping rods approach each other until the two clamping plates clamp the column tightly, thereby fixing the mounting frame on the column through the clamping assembly. In this way, the mounting frame can be installed on columns of various diameters, further improving the applicability of the device.

[0020] Optionally, a tension bolt is provided between the two clamping rods, and a locking nut is threadedly connected to the tension bolt, and the locking nut tightens the clamping rod.

[0021] With the above technical solution, the two ends of the pull bolts and lock nuts are used to make the ends of the two clamping rods away from the base approach each other, thereby enhancing the clamping ability of the clamping rods on the column and achieving the effect of making the mounting frame stable.

[0022] Optionally, both ends of the distance-adjusting lead screw penetrate through the base and extend to the outside, and a handwheel is fixedly provided at the end of the distance-adjusting lead screw extending out of the base.

[0023] With the above technical solution, the distance-adjusting lead screw extends out of the base and is equipped with a handwheel, which is convenient for the staff to rotate the distance-adjusting lead screw.

[0024] Optionally, the elastic component includes a telescopic rod and a return spring, and both the telescopic rod and the telescopic spring are fixedly arranged between the mounting frame and the limiting plate.

[0025] With the above technical solution, when the staff rotates the adjusting screw rod to make the adjusting screw rod away from the limiting plate, the return spring releases elastic force to make the limiting plate away from the mounting seat, achieving the effect of automatic reset of the limiting plate.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] Determine the position of the mounting seat according to the size of the traffic sign, then insert the traffic sign into the mounting groove, and rotate the clamping screw rod to make the clamping plate press against the traffic sign, so that the mounting structure can be applied to traffic signs of various sizes and various thicknesses, improving the applicability of the mounting structure.

[0028] The staff rotates the roller to adjust the direction of the clamping component, so that the mounting frame is fixed on columns at different angles through the clamping component; the staff rotates the distance-adjusting lead screw to adjust the distance between the two clamping rods, so that the mounting frame can be mounted on columns of various diameters. In the above way, the applicability of the mounting structure is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of a mounting structure of a traffic sign according to an embodiment of the present application;

[0030] Figure 2 is a partial schematic diagram showing the positions of the adjusting screw rod and the elastic component in an embodiment of the present application;

[0031] Figure 3 is Figure 2 a partial enlarged schematic diagram of part A in

[0032] Figure 4 is a partial cross-sectional view showing the movement mode of the clamping plate in an embodiment of the present application;

[0033] Figure 5 It is a partial schematic diagram for reflecting the position adjustment method of the clamping assembly and the movement method of the clamping rod in the embodiment of the present application;

[0034] Figure 6 yes Figure 5 A partial enlarged schematic diagram of part B.

[0035] In the figure, 1, mounting frame; 11, adjusting screw; 111, first knob; 12, roller; 121, ratchet; 13, pawl; 14, torsion spring; 2, mounting seat; 21, guide plate; 211, connecting plate; 22, limit plate; 23, mounting groove; 24, clamping plate; 241, limit block; 25, limit groove; 26, telescopic spring; 27, clamping screw; 271, second knob; 3, elastic component; 31, telescopic rod; 32, reset spring; 4, clamping component; 41, base; 411, slide groove; 42, clamping rod; 43, pitch-adjusting screw; 431, handwheel; 5, tension bolt; 51, locking nut. DETAILED DESCRIPTION

[0036] The following is combined with Figures 1-6 This application is described in further detail.

[0037] An embodiment of the present application discloses a mounting structure for a traffic sign.

[0038] refer to Figure 1 A traffic sign installation structure includes a mounting frame 1, which is cross-shaped. Each end of the mounting frame 1 is slidably connected to a mounting seat 2, and a clamping component 4 is provided on the side of the mounting frame 1 away from the mounting seat 2.

[0039] The position of the mounting seat 2 is moved according to the size of the traffic sign, the traffic sign is fixed on the mounting frame 1 through the mounting seat 2, and then the mounting frame 1 is fixed on the column through the clamping assembly 4.

[0040] refer to Figure 2 and Figure 3 A guide plate 21 is provided through the mounting seat 2, the guide plate 21 is parallel to the mounting frame 1, the mounting seat 2 is slidably adapted to the guide plate 21, a connecting plate 211 is fixed between the two ends of the guide plate 21 and the mounting frame 1, a limiting plate 22 is provided on the side of the mounting seat 2 facing the mounting frame 1, and an elastic component 3 is provided between the limiting plate 22 and the mounting frame 1.

[0041] refer to Figure 3, the elastic component 3 includes a telescopic rod 31 and a return spring 32. The telescopic rod 31 has a multi-stage telescopic structure. The telescopic rod 31 includes an inner rod and an outer rod. One end of the telescopic rod 31 is fixed to the limit plate 22, and the other end of the telescopic rod 31 is fixed to the mounting bracket 1. The telescopic spring 26 is sleeved on the telescopic rod 31. One end of the telescopic spring 26 is fixed to the limit plate 22, and the other end of the telescopic spring 26 is fixed to the mounting bracket 1.

[0042] Reference Figure 2 , each end of the mounting bracket 1 is penetrated by an adjusting screw 11. The adjusting screw 11 is threadedly connected to the mounting bracket 1. One end of the adjusting screw 11 abuts against the limit plate 22, and a first knob 111 is fixedly provided at the other end of the adjusting screw 11.

[0043] Reference Figure 4 , on one side of the mounting base 2 facing the center point of the mounting bracket 1, a mounting groove 23 is opened. The mounting groove 23 penetrates the mounting base 2. A clamping plate 24 is provided in the mounting groove 23. A limit block 241 is fixedly provided on one side of the clamping plate 24. A limit groove 25 slidably adapted to the limit block 241 is opened on the inner wall of the mounting base 2 at the mounting groove 23. A telescopic spring 26 is provided in the limit groove 25. One end of the telescopic spring 26 is fixed to the limit block 241, and the other end of the telescopic spring 26 is fixed to the mounting base 2.

[0044] Reference Figure 4 , a clamping screw 27 is threadedly connected to the mounting base 2. One end of the clamping screw 27 extends into the mounting groove 23 and abuts against the clamping plate 24. The other end of the clamping screw 27 extends out of the mounting base 2. A second knob 271 is fixedly provided at the end of the clamping screw 27 extending out of the mounting base 2.

[0045] Insert the edge of the traffic sign into the mounting groove 23. At the same time, move the position of the mounting base 2 on the guiding plate 21 until the four mounting bases 2 all abut against the edge of the traffic sign tightly. Then, the staff rotates the second knob 271 to drive the clamping screw 27 to rotate. Thus, the clamping screw 27 presses the clamping plate 24, and thereby the clamping plate 24 abuts against the traffic sign tightly. Finally, the staff rotates the first knob 111 to drive the adjusting screw 11 to rotate. Thus, the adjusting screw 11 presses the limit plate 22, and thereby the limit plate 22 abuts against the mounting base 2.

[0046] Reference Figure 1 、 Figure 5 and Figure 6 , a roller 12 is rotatably connected to one side of the mounting bracket 1 facing the clamping component 4. A ratchet 121 is fixedly provided on the roller 12. Pawls 13 engaged with the ratchet 121 are provided on both sides of the ratchet 121. The pawls 13 are rotatably connected to the mounting bracket 1. A torsion spring 14 is installed at the rotational connection of the pawl 13 and the mounting bracket 1.

[0047] Reference Figure 5, the clamping assembly 4 includes a base 41, clamping rods 42 and an adjustable pitch screw 43. The base 41 is fixed to the roller 12. One end of the base 41 facing away from the roller 12 is provided with a chute 411. There are two clamping rods 42. One ends of the two clamping rods 42 extend into the chute 411. The ends of the clamping rods 42 extending into the chute 411 are slidably adapted to the chute 411. The adjustable pitch screw 43 is rotatably connected in the chute 411 of the base 41. Both ends of the adjustable pitch screw 43 penetrate through the base 41 and extend to the outside. A handwheel 431 is fixedly provided at the end of the adjustable pitch screw 43 extending out of the base 41. Threads are provided at both ends of the adjustable pitch screw 43, and the two threads have opposite helix directions. The adjusting screw penetrates through the two clamping rods 42, and the two clamping rods 42 are respectively arranged on the two threads.

[0048] Reference Figure 5 , a tension bolt 5 is penetrated through one ends of the two clamping rods 42 away from the base 41. A locking nut 51 is threadedly connected to the tension bolt 5, and the locking nut 51 presses against the clamping rod 42.

[0049] After the toggle pawl 13 is toggled to separate the pawl 13 from the ratchet wheel 121, the staff rotates the base 41, so as to rotate the base 41 to the required orientation, and then releases the pawl 13, and the pawl 13 is engaged with the ratchet wheel 121; then after the staff places the two clamping rods 42 on both sides of the column, the handwheel 431 is rotated to drive the adjustable pitch screw 43 to rotate, so that the two clamping rods 42 approach each other and press against the column tightly. Finally, the tension bolt 5 is passed through the two clamping rods 42, and then the locking nut 51 is screwed onto the tension bolt 5, and the locking nut 51 presses against the clamping rod 42.

[0050] The implementation principle of the installation structure of a traffic sign in an embodiment of the present application is as follows: The staff determines the position of the mounting base 2 according to the traffic sign, inserts the edge of the traffic sign into the installation groove 23. The staff rotates the clamping screw 27 so that the clamping plate 24 presses against the traffic sign tightly. Then the staff rotates the adjusting screw 11 to squeeze the limiting plate 22 to press against the mounting base 2 tightly. Then the staff rotates the clamping assembly 4 to the required orientation, and then rotates the handwheel 431 so that the clamping rod 42 presses against the column tightly. Finally, the staff tightens the clamping rod 42 through the tension bolt 5 and the locking nut 51. By the above method, the applicability of the installation structure is improved.

[0051] The embodiments of the present specific implementation manners are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A traffic sign installation structure, characterized in that: include: Mounting frame (1); A mounting seat (2), wherein a plurality of mounting seats (2) are arranged around the center point of the mounting frame (1), a guide plate (21) is arranged through the mounting seat (2), the mounting seat (2) and the guide plate (21) are slidably matched, a connecting plate (211) is fixedly arranged between the two ends of the guide plate (21) and the mounting frame (1), and a limiting plate (22) is arranged on one side of the mounting seat (2) facing the mounting frame (1); An adjusting screw (11), the number of the adjusting screws (11) and the number of the limiting plates (22) are the same and correspond one to one, the adjusting screws (11) are threadedly connected in the mounting frame (1), and the adjusting screws (11) abut against the limiting plates (22); The elastic component (3) is used to drive the limiting plate (22) to reset.

2. The installation structure of a traffic sign according to claim 1, characterized in that: A mounting groove (23) is provided on one side of the mounting seat (2) facing the center point of the mounting frame (1), and the mounting groove (23) passes through the mounting seat (2).

3. The installation structure of a traffic sign according to claim 2, characterized in that: The mounting groove (23) is provided with a clamping plate (24), a limit block (241) is fixedly provided on one side of the clamping plate (24), a limit groove (25) slidably matched with the limit block (241) is opened on the inner wall of the mounting seat (2) at the mounting groove (23), a telescopic spring (26) is provided in the limit groove (25), one end of the telescopic spring (26) is fixed to the limit block (241), and the other end of the telescopic spring (26) is fixed to the mounting seat (2), and a clamping screw (27) is connected to the mounting seat (2) through an internal thread, and one end of the clamping screw (27) extends into the mounting groove (23) and abuts against the clamping plate (24).

4. The installation structure of a traffic sign according to claim 1, characterized in that: The mounting frame (1) is rotatably connected to a roller (12) at a side away from the mounting seat (2); a ratchet (121) is fixedly provided on the roller (12); ratchet pawls (13) which are engaged with the ratchet (121) are provided on both sides of the ratchet (121); the ratchet pawls (13) are rotatably connected to the mounting frame (1); a torsion spring (14) is installed at the rotation connection between the ratchet pawl (13) and the mounting frame (1); a clamping assembly (4) is fixedly provided at one end of the roller (12) away from the mounting seat (2); the clamping assembly (4) is used to fix the mounting seat (2) on a column for mounting a traffic sign.

5. The installation structure of a traffic sign according to claim 4, characterized in that: The clamping assembly (4) comprises a base (41), a clamping rod (42) and a pitch-adjusting screw (43). The base (41) is fixed to the rotating roller (12). A sliding groove (411) is provided at one end of the base (41) away from the rotating roller (12). Two clamping rods (42) are provided. One end of the two clamping rods (42) extends into the sliding groove (411). The pitch-adjusting screw (43) is rotatably connected in the sliding groove (411) of the base (41). Threads are provided at both ends of the pitch-adjusting screw (43), and the two sections of the threads rotate in opposite directions. The adjusting screw passes through the two clamping rods (42), and the two clamping rods (42) are respectively provided on the two sections of the threads.

6. The installation structure of a traffic sign according to claim 5, characterized in that: A tension bolt (5) is provided between the two clamping rods (42), and a locking nut (51) is threadedly connected to the tension bolt (5), and the locking nut (51) tightens the clamping rod (42).

7. The installation structure of a traffic sign according to claim 5, characterized in that: Both ends of the pitch-adjusting screw (43) penetrate the base (41) and extend outward, and a hand wheel (431) is fixedly provided at the end of the pitch-adjusting screw (43) extending out of the base (41).

8. The installation structure of a traffic sign according to claim 1, characterized in that: The elastic component (3) comprises a telescopic rod (31) and a return spring (32), and the telescopic rod (31) and the telescopic spring (26) are both fixedly arranged between the mounting frame (1) and the limiting plate (22).

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