Speed limiting support with anti-falling structure

Abstract

The utility model discloses a speed-limiting support with an anti-falling structure, which relates to the technical field of speed-limiting supports and comprises a speed-limiting bottom plate, a speed-limiting support column, a speed-limiting mounting plate and a fixing box, an adjusting screw groove is arranged on the inner wall of the fixing box, an adjusting screw rod is mounted on the inner wall of the adjusting screw groove, a fixing plate is mounted on the outer wall of the adjusting screw rod, and the speed-limiting support column and the speed-limiting mounting plate are fixed through the fixing plate. A sliding rail is mounted on the outer wall of the speed limiting mounting plate, a sliding block is arranged on the inner wall of the sliding rail, and a limiting box is mounted on the outer wall of the sliding block. The anti-falling mechanism is installed, the bottom of the indication board is moved into the fixing box, the bottom of the indication board is fixed, then the limiting box is pulled, the sliding block moves on the sliding rail, the limiting box moves to the outer portion of the indication board, the position of the indication board is fixed, and then the indication board is fixed through the bolt. And the situation of falling during installation or loosening and falling due to long-time use is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to speed limit support technical field, concretely to a speed limit support with anti -drop structure. BACKGROUND

[0002] Speed limit support, as a kind of traffic facilities or equipment support structure, is mainly used to support and fix the equipment or sign related to speed limit, such as speed limit signboard, speed limiter etc., provides a fixed support platform for installing traffic speed limit signboard, these signboards can inform the driver the maximum allowable speed of the current road section, to ensure the safety and smoothness of road traffic, by installing speed limit support and speed limit signboard or speed limiter, the driver can be reminded to pay attention to speed limit, thereby reducing the risk of speeding, improving road traffic safety, speed limit support is usually arranged at the obvious position on the road, and has higher height and protruding appearance, can make speed limit sign or speed limiter more eye-catching and easy to identify.

[0003] Patent document CN218621943U discloses a speed limit round board with support, which discloses "including fixed round plate, speed limit identification paper and fixed block, the front end of the fixed round plate is fixedly connected with the speed limit identification paper through the fixed ring plate, the rear end surface of the fixed round plate is fixedly connected with the fixed block in the middle, the right end of the fixed block is fixedly connected with the fixed shaft in the limit groove, the outer side of the fixed shaft is rotatably connected with the rotating block through the return spring, the rear end of the rotating block is fixedly connected with the clamp, in the utility model, the fixed block, clamp, return spring and rotating block are arranged, and the limit round board and support are fixed in the process, the fixed round plate can be pre-installed on the outer side of the upper end of the support and the angle is adjusted through the return spring, fixed block and clamp, after the angle adjustment is completed, the installation is completed through a second fixing bolt, it is very convenient, and the efficiency of limit round board installation can be improved".

[0004] However, the above-mentioned patent document CN218621943U discloses a speed limit round board with support, which mainly considers improving the efficiency of limit round board installation, and is inconvenient for reinforcing the indicator on the speed limit board to avoid the falling of the indicator.

[0005] Therefore, it is necessary to study an anti-falling mechanism to reinforce the indicator on the speed limit board to avoid the falling of the indicator. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a speed limit support with anti-falling structure to solve the technical problem of providing the speed limit support with anti-falling function in the above background technology.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a speed limit support with anti -drop structure, include: speed limit bottom plate, the top of speed limit bottom plate is installed with speed limit support, the outer wall of speed limit support is installed with speed limit board, the outer wall of speed limit board is equipped with anti -drop mechanism, the anti -drop mechanism is used for the reinforcement of the sign on speed limit board, avoid the situation that the sign appears to fall;

[0008] Anti -drop mechanism includes fixed box, the fixed box sets up in the outer wall of speed limit board, the inner wall of fixed box is equipped with adjusting screw groove, the inner wall of adjusting screw groove is installed with adjusting screw rod, the outer wall of adjusting screw rod is installed with fixed plate, the outer wall of speed limit board is installed with slide rail, the inner wall of slide rail is equipped with sliding block, the outer wall of sliding block is installed with limit box, the top of limit box is equipped with screw groove, the outer wall of speed limit board is installed with locking plate, the outer wall of locking plate is installed with threaded rod, and one end of threaded rod extends to the inside of screw groove.

[0009] Preferably, the inner wall of the speed limit board is provided with a fixing groove.

[0010] Preferably, the top of the speed limit board is provided with a warning mechanism, and the warning mechanism is used to remind road safety and emit light to remind.

[0011] Preferably, the warning mechanism includes a warning box, and the warning box is arranged on the outer wall of the speed limit board.

[0012] Preferably, the inner wall of the warning box is provided with a flashing lamp, the inner wall of the warning box is provided with a circuit box, and the top of the warning box is provided with a stand.

[0013] Preferably, the top of the stand is provided with a light energy generating plate.

[0014] Preferably, the outer wall of the warning box is provided with a sliding rod, the outer wall of the sliding rod is provided with a transparent sealable plate, and the outer wall of the warning box is provided with a magnetic slot.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1.The utility model discloses a prevent falling mechanism from being installed to the indication board on the speed limit board, avoid the indication board to appear the situation of falling, the indication board of existing is installed, needs to install gradually bolt, and leads to the indication board possibly falling because of the unstable fixation and leads to falling to be reinstalled when installing, or the bolt long -time installation can be loose and lead to the situation of falling, therefore need to improve, first the bottom of indication board is moved to the fixed box, then twist the adjusting screw rod and drive the fixed plate to move, then the bottom of indication board is fixed, then pull the limiting box, make the sliding block move on the slide rail, make the limiting box move to the outside of indication board, then the threaded rod is fixed to the threaded groove, then the position of limiting box is fixed, and then the position of indication board is fixed, then the indication board is fixed through bolt, avoid falling when installing or loose and falling for a long time use situation;

[0017] 2.The utility model discloses a warning mechanism is installed to the road safety and is reminded, sends the light reminding function, the speed limit board of existing does not have the light reminding function, and the energy efficiency of reminding is reduced, therefore need to improve, improve safety, first the warning box is installed on the upper portion of the speed limit board through the mounting plate, then push the one end of transparent absorbable closing board and move to the magnetic attraction groove and adsorb, then the flashing light is bright and is reminded in the night, and the light energy power generation board is used to supplement the electricity amount with sunlight, and then the energy loss is reduced, and then the safety of road surface is improved. ACCURACY OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the speed limit board side surface structure schematic diagram of the utility model;

[0020] Figure 3 It is the limiting box partial structure schematic diagram of the utility model;

[0021] Figure 4 It is the fixed box partial structure schematic diagram of the utility model;

[0022] Figure 5 It is the warning box partial structure schematic diagram of the utility model.

[0023] In the drawing: 1, speed limit bottom plate; 2, speed limit pillar; 3, speed limit board; 4, fixed groove; 5, fixed box; 6, adjusting screw groove; 7, adjusting screw rod; 8, fixed plate; 9, slide rail; 10, sliding block; 11, limiting box; 12, locking plate; 13, threaded groove; 14, threaded rod; 15, warning box; 16, mounting plate; 17, flashing light; 18, circuit box; 19, stand; 20, light energy power generation board; 21, slide rod; 22, transparent absorbable closing board; 23, magnetic attraction groove. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Please see Figure 1 and Figure 2 A speed limit bracket with an anti-fall-off structure includes: a speed limit base plate 1, a speed limit support 2 installed on the top of the speed limit base plate 1, a speed limit safety plate 3 installed on the outer wall of the speed limit support 2, and a fixing groove 4 provided on the inner wall of the speed limit safety plate 3. An indicator plate is installed on the speed limit safety plate 3 by bolts and matching the fixing groove 4. The speed limit base plate 1 is used to fix the position of the speed limit support 2, thereby serving as a reminder of road conditions.

[0028] Please see Figure 2 , Figure 3 and Figure 4The outer wall of the speed limit plate 3 is provided with a anti-falling mechanism, which is used for reinforcing the indication board on the speed limit plate 3, avoiding the indication board from falling off. The anti-falling mechanism comprises a fixing box 5 arranged on the outer wall of the speed limit plate 3. The inner wall of the fixing box 5 is provided with an adjusting screw groove 6. The inner wall of the adjusting screw groove 6 is provided with an adjusting screw 7. The outer wall of the adjusting screw 7 is provided with a fixing plate 8. The outer wall of the speed limit plate 3 is provided with a sliding rail 9. The inner wall of the sliding rail 9 is provided with a sliding block 10. The outer wall of the sliding block 10 is provided with a limiting box 11. The top of the limiting box 11 is provided with a threaded groove 13. The outer wall of the speed limit plate 3 is provided with a locking plate 12. The outer wall of the locking plate 12 is provided with a threaded rod 14. One end of the threaded rod 14 extends into the threaded groove 13. The existing indication board needs to be installed one by one by bolts, which may cause the indication board to fall off and be reinstalled due to unstable fixation, or the bolts may loosen and fall off after a long time of installation. Therefore, the indication board is improved. First, the bottom of the indication board is moved into the fixing box 5. Then, the adjusting screw 7 is twisted to drive the fixing plate 8 to move, so as to fix the bottom of the indication board. Then, the limiting box 11 is pulled to move the sliding block 10 on the sliding rail 9, so as to move the limiting box 11 to the outside of the indication board. Then, the threaded rod 14 is fixed into the threaded groove 13, so as to fix the position of the limiting box 11, and then fix the position of the indication board. Then, the indication board is fixed by bolts, avoiding the indication board from falling off during installation or loosening and falling off after a long time of use.

[0029] Please refer to Figure 2 and Figure 5 The top of the speed limit plate 3 is provided with a warning mechanism. The warning mechanism is used for reminding road safety and emitting light warning effect. The warning mechanism comprises a warning box 15 arranged on the outer wall of the speed limit plate 3. The outer wall of the warning box 15 is provided with a mounting plate 16. The inner wall of the warning box 15 is provided with a flashing light 17. The inner wall of the warning box 15 is provided with a circuit box 18. The top of the warning box 15 is provided with a stand 19. The top of the stand 19 is provided with a light energy power generation plate 20. The outer wall of the warning box 15 is provided with a sliding rod 21. The outer wall of the sliding rod 21 is surrounded by a transparent absorbable sealing plate 22. The outer wall of the warning box 15 is provided with a magnetic slot 23. The existing speed limit plate 3 does not have a light-off reminding effect, which reduces the energy efficiency of the reminder. Therefore, the safety is improved. First, the warning box 15 is installed above the speed limit plate 3 through the mounting plate 16. Then, one end of the transparent absorbable sealing plate 22 is moved into the magnetic slot 23 for adsorption. Then, the flashing light 17 is turned on to flash at night. The light energy power generation plate 20 is used to supplement the power by sunlight, thereby reducing the energy loss and improving the safety of the road surface.

[0030] Work principle, the indication board is matched and installed on the speed limit plate 3 through the bolt and the fixed groove 4, the speed limit bottom plate 1 is used to fix the position of the speed limit support 2, in turn is used to remind the road condition, the existing indication board needs to be installed in the bolt one by one, and the indication board may fall off and be reinstalled due to unstable fixation during installation, or the bolt may be loose and fall off after long-time installation, so it needs to be improved, first, the bottom of the indication board is moved to the fixed box 5, then the fixed plate 8 is moved by twisting the adjusting screw 7, then the bottom of the indication board is fixed, then the limiting box 11 is pulled, the sliding block 10 moves on the slide rail 9, the limiting box 11 moves to the outside of the indication board, then the threaded rod 14 is fixed in the threaded groove 13, then the position of the limiting box 11 is fixed, in turn the position of the indication board is fixed, then the indication board is fixed by the bolt, to avoid falling during installation or loosening and falling after long-time use, the existing speed limit plate 3 has no light-off reminding function, which reduces the energy efficiency of the reminder, so it needs to be improved to improve the safety, first, the warning box 15 is installed above the speed limit plate 3 through the mounting plate 16, then one end of the transparent absorbable sealing plate 22 is moved to the magnetic attraction groove 23 for adsorption, then the flashing light 17 is lit to flash and remind at night, and the light energy generating plate 20 is used to supplement the power by using sunlight, in turn to reduce the energy loss, in turn to improve the safety of the road surface.

[0031] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A speed limiting support with a fall prevention structure, characterized by, It include: speed limit floor (1), the top of speed limit floor (1) is equipped with speed limit column (2), the outer wall of speed limit column (2) is equipped with speed limit board (3), the outer wall of speed limit board (3) is equipped with anti-falling mechanism, the anti-falling mechanism is used to reinforce the sign on speed limit board (3), avoid the sign to fall; Anti-falling mechanism includes fixed box (5), the fixed box (5) is provided on the outer wall of speed limit board (3), the inner wall of fixed box (5) is equipped with adjusting screw groove (6), the inner wall of adjusting screw groove (6) is equipped with adjusting screw rod (7), the outer wall of adjusting screw rod (7) is equipped with fixed plate (8), the outer wall of speed limit board (3) is equipped with slide rail (9), the inner wall of slide rail (9) is equipped with sliding block (10), the outer wall of sliding block (10) is equipped with limiting box (11), the top of limiting box (11) is equipped with screw groove (13), the outer wall of speed limit board (3) is equipped with locking plate (12), the outer wall of locking plate (12) is equipped with threaded rod (14), and one end of threaded rod (14) extends to the inside of screw groove (13).

2. The speed limiting support with anti-falling structure according to claim 1, characterized in that: The inner wall of speed limit board (3) is equipped with fixed slot (4).

3. The speed limiting support with anti-falling structure according to claim 1, characterized in that: The top of speed limit board (3) is equipped with warning mechanism, the warning mechanism is used to remind road safety, and light warning effect is issued.

4. The speed limiting support with anti-falling structure according to claim 3, characterized in that: The warning mechanism includes warning box (15), the warning box (15) is provided on the outer wall of speed limit board (3), and the outer wall of warning box (15) is equipped with mounting plate (16).

5. The speed limiting support with anti-falling structure according to claim 4, characterized in that: The inner wall of warning box (15) is equipped with flashing light (17), the inner wall of warning box (15) is equipped with circuit box (18), and the top of warning box (15) is equipped with stand column (19).

6. The speed limiting support with anti-falling structure according to claim 5, characterized in that: The top of stand column (19) is equipped with light energy power generation plate (20).

7. The speed limiting support with anti-falling structure according to claim 4, characterized in that: The outer wall of warning box (15) is equipped with slide rod (21), the outer wall of slide rod (21) is surrounded by transparent absorbable sealing plate (22), and the outer wall of warning box (15) is equipped with magnetic slot (23).

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