Municipal road condition warning device

Abstract

The utility model relates to the technical field of road condition warning, in particular to a municipal road condition warning device which comprises a stand column, a supporting mechanism is fixed on the stand column, a fixing plate is installed on the stand column, two warning boards are clamped on the fixing plate, a reflective strip and a warning lamp are fixed on the fixing plate, and the reflective strip and the warning lamp are fixed on the stand column. A limiting mechanism is installed on the fixing plate and comprises a sliding rod and a pressing plate, the sliding rod is connected to the fixing plate in a sliding mode, the pressing plate is fixed to the sliding rod, the sliding rod is sleeved with a telescopic spring, a connecting rod is fixed to the pressing plate, a connecting block is fixed to the connecting rod, and a clamping block is fixed to the pressing plate. A plurality of clamping rods are installed on the fixing plate, the warning board and the clamping rods are connected in a clamped mode, and the clamping blocks and the clamping rods are connected in a clamped mode; when the connecting block is pulled and rotated, the pressing plate drives the sliding rod to slide, the telescopic spring is extruded, the clamping block is separated from the clamping rod, and when the pressing plate rotates to the direction deviating from the warning board, the warning board can be replaced.

Description

Technical Field

[0001] The utility model relates to a warning device, in particular to a municipal road condition warning device, belonging to the technical field of road condition warnings. Background Art

[0002] Road conditions refer to the technical conditions of existing roadbeds, pavements, structures and ancillary facilities. It also generally refers to the damage of pavement and ancillary facilities. When driving on the road, people often do not obey traffic rules and cross the road at will. This situation is especially common in cities. If the driver encounters this situation and does not handle it properly, it is easy to cause a traffic accident. On ordinary roads, if there is an emergency, people will set up warning devices on the road.

[0003] However, when the existing municipal warning signs are used, when the road conditions on different roads are different, the contents of the warning signs to be placed are also different. Since the warning signs are fixed on the support frame, it is not convenient to replace them according to different road conditions, which is not conducive to improving their use efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a municipal road condition warning device in order to solve the above-mentioned problem. By pulling and rotating the connecting block, the pressure plate drives the sliding rod to slide and squeezes the telescopic spring, thereby separating the card block from the card rod. When the pressure plate is rotated to a direction away from the warning sign, warning signs with different contents can be replaced.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a municipal road condition warning device comprises a column, a supporting mechanism is fixedly installed at the bottom end of the column, a fixing plate is fixedly installed at the top end of the column, two warning signs are clamped and installed on the fixing plate, a plurality of reflective strips and warning lights are fixed on the fixing plate, a plurality of limiting mechanisms are installed on the fixing plate, the limiting mechanism comprises a sliding rod and a pressure plate, a plurality of sliding rods are slidably connected to the fixing plate, a pressure plate is fixedly connected to the sliding rod, a telescopic spring is sleeved on the sliding rod, a connecting rod is fixedly connected to the top end of the pressure plate, a connecting block is fixedly installed on the connecting rod, a clamping block is fixedly connected to the bottom end of the pressure plate, a plurality of clamping rods are fixedly installed on the fixing plate, the warning sign is clamped and connected with the clamping rod, and the clamping block is clamped and connected with the clamping rod.

[0006] Preferably, the slide bar is arranged in a T-shaped structure, and the telescopic spring is in contact with the inner wall of the fixed plate.

[0007] Preferably, the connecting block is arranged in a "cross"-shaped structure, and the connecting rod is located at the center of the pressure plate.

[0008] Preferably, the diameter of the clamping block is larger than the diameter of the clamping rod, and the bottom end of the clamping block contacts the warning sign.

[0009] Preferably, the pressing plate abuts against the top end of the fixing plate, and the height of the clamping rod is greater than the thickness of the warning sign.

[0010] Preferably, the two groups of reflective strips are symmetrically arranged, and the warning light is located at the top of the fixing plate.

[0011] Preferably, the supporting mechanism includes a sleeve and a guardrail holder, the bottom end of the column is fixedly connected to the sleeve, the guardrail holder is fixedly mounted on the sleeve, the guardrail holder is rotatably connected to a screw rod, a handle is fixedly connected to the screw rod, a splint is threadedly connected to the screw rod, and a slot is provided on the guardrail holder.

[0012] Preferably, the turning handle is located on the side wall of the guardrail holder away from the sleeve, and the turning handle is rotatably connected to the guardrail holder.

[0013] Preferably, a clamping plate is slidably installed at the clamping slot, and the clamping plate is slidably connected to the guardrail clamping seat.

[0014] Preferably, the height of the guardrail holder is greater than the height of the sleeve, and the height of the clamping plate is less than the height of the guardrail holder.

[0015] The beneficial effect of the utility model is that when it is necessary to install warning signs with different contents inside the fixed plate, the connecting block can be pulled by hand first, and a connecting rod is fixedly installed on the connecting block. The connecting rod drives the pressure plate fixed at the end to slide, so that the sliding rod fixed with the pressure plate can squeeze the telescopic spring, and the telescopic spring is sleeved on the side wall of the sliding rod. When the telescopic spring is in a compressed state, the clamping block fixed at the bottom end of the pressure plate can slide out from the side wall of the clamping rod, and the clamping rod is installed inside the fixed plate, and the warning sign is engaged with the clamping rod. When the clamping block is separated from the clamping rod, the connecting block is rotated again, so that the connecting rod can drive the pressure plate and the sliding rod to rotate. When the clamping block rotates to the direction in which the pressure plate moves away from the clamping block, the warning sign can be removed from the clamping rod, which is convenient for placing warning signs with different contents in the fixed plate, which is beneficial to improving the use efficiency of the warning signs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A shown;

[0018] Figure 3 This is a schematic diagram of the connection structure of the sleeve and the column of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of the column and the fixing plate of the utility model;

[0020] Figure 5 For Figure 4 the enlarged schematic diagram of part B shown;

[0021] Figure 6 It is the schematic diagram of the connection structure of the warning sign and the clamping rod of the present utility model.

[0022] In the figure: 1. Support mechanism; 101. Sleeve; 102. Guardrail seat; 103. Clamping plate; 104. Rotating handle; 105. Lead screw; 106. Card slot; 2. Column; 3. Fixed plate; 4. Warning sign; 5. Reflective strip; 6. Warning lamp; 7. Limiting mechanism; 701. Slide bar; 702. Pressure plate; 703. Clamping block; 704. Connecting rod; 705. Connecting block; 706. Clamping rod; 707. Telescopic spring. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-6 shown, a road condition warning device for municipal use, including a column 2, a support mechanism 1 is fixedly installed at the bottom end of the column 2, a fixed plate 3 is fixedly installed at the top end of the column 2, two warning signs 4 are snap-fitted on the fixed plate 3, a plurality of reflective strips 5 and warning lights 6 are fixed on the fixed plate 3, a plurality of limiting mechanisms 7 are installed on the fixed plate 3, the limiting mechanism 7 includes a slide bar 701 and a pressure plate 702, a plurality of slide bars 701 are slidably connected to the fixed plate 3, a pressure plate 702 is fixedly connected to the slide bar 701, a telescopic spring 707 is sleeved on the slide bar 701, a connecting rod 704 is fixedly connected to the top end of the pressure plate 702, a connecting block 705 is fixedly installed on the connecting rod 704, a clamping block 703 is fixedly connected to the bottom end of the pressure plate 702, a plurality of clamping rods 706 are fixedly installed on the fixed plate 3, the warning sign 4 is snap-fitted with the clamping rod 706, and the clamping block 703 is snap-fitted with the clamping rod 706.

[0025] As a technical optimization scheme of the present utility model, the slide bar 701 is arranged in a T-shaped structure, the telescopic spring 707 abuts against the inner wall of the fixed plate 3, and the pressure plate 702 drives the slide bar 701 to slide, so that the telescopic spring 707 can be compressed.

[0026] As a technical optimization solution of the utility model, the connecting block 705 is arranged in a "cross" shape, and the connecting rod 704 is located at the center of the pressure plate 702. Pulling the connecting block 705 can drive the connecting rod 704 and the pressure plate 702 to move.

[0027] As a technical optimization solution of the present invention, the diameter of the block 703 is larger than the diameter of the rod 706, and the bottom end of the block 703 is in conflict with the warning sign 4. When the block 703 is sleeved on the side wall of the rod 706, the warning sign 4 can be installed inside the fixed plate 3.

[0028] As a technical optimization solution of the utility model, the pressure plate 702 abuts against the top of the fixed plate 3, and the height of the clamping rod 706 is greater than the thickness of the warning sign 4. When the pressure plate 702 contacts the fixed plate 3, the clamping block 703 can limit the warning sign 4.

[0029] As a technical optimization solution of the utility model, the two groups of reflective strips 5 are symmetrically arranged, and the warning light 6 is located at the top of the fixed plate 3. The arrangement of the reflective strips 5 is convenient for warning passing vehicles.

[0030] As a technical optimization solution of the utility model, the supporting mechanism 1 includes a sleeve 101 and a guardrail holder 102. The bottom end of the column 2 is fixedly connected with the sleeve 101, and the guardrail holder 102 is fixedly installed on the sleeve 101. The guardrail holder 102 is rotatably connected with a screw rod 105, and a handle 104 is fixedly connected to the screw rod 105. A splint 103 is threadedly connected to the screw rod 105. A slot 106 is provided on the guardrail holder 102. The column 2 is inserted into the interior of the sleeve 101 and can be fixed to the sleeve 101 by a fixing assembly.

[0031] As a technical optimization solution of the utility model, the turning handle 104 is located on the side wall of the guardrail holder 102 away from the sleeve 101, and the turning handle 104 is rotatably connected to the guardrail holder 102. Rotating the turning handle 104 drives the screw rod 105 to rotate inside the guardrail holder 102.

[0032] As a technical optimization solution of the utility model, a splint 103 is slidably installed in the slot 106 , and the splint 103 is slidably connected to the guardrail holder 102 . When the screw rod 105 rotates, the splint 103 can be driven to slide inside the guardrail holder 102 .

[0033] As a technical optimization solution of the utility model, the height of the guardrail holder 102 is greater than the height of the sleeve 101, and the height of the clamping plate 103 is less than the height of the guardrail holder 102. When the clamping plate 103 slides in the guardrail holder 102 and contacts the road guardrail, the warning sign 4 can be fixed.

[0034] When the utility model is in use, first, when installing the warning sign 4 into the inside of the fixed plate 3, the connecting block 705 can be pulled by hand. A connecting rod 704 is fixedly installed on the connecting block 705, and the connecting rod 704 drives the sliding plate 702 fixed at the end to slide, so that the sliding rod 701 fixed together with the pressure plate 702 can squeeze the telescopic spring 707. The telescopic spring 707 is sleeved on the side wall of the sliding rod 701. When the telescopic spring 707 is in a compressed state, the clamping block 703 fixed at the bottom end of the pressure plate 702 can slide out from the side wall of the clamping rod 706. When the clamping block 703 is separated from the clamping rod 706, the connecting block 705 is rotated, and the connecting rod 704 can drive the pressure plate 702 and the sliding rod 701 to rotate. When the clamping block 703 rotates to the direction away from the clamping rod 706 of the pressure plate 702, the warning sign 4 can be installed inside the fixed plate 3. The jack set on the warning sign 4 can be aligned with the clamping rod 706. When the warning sign 4 is snap-connected with the clamping rod 706, the connecting block 705 is rotated in the reverse direction. When the connecting block 705 is released, the sliding rod 701 drives the pressure plate 702 to reset under the reaction force of the telescopic spring 707, so that the clamping block 703 is re-snap-fitted to the side wall of the clamping rod 706, and the end of the clamping block 703 abuts against the warning sign 4, so that the warning sign 4 can be installed inside the fixed plate 3. At the same time, warning signs 4 with different contents can be replaced under different road conditions, which is beneficial to improving the use efficiency of the warning sign 4; after the warning sign 4 is installed, it is fixed to the column 2, and a warning light 6 and a reflective strip 5 are installed on the fixed plate 3. During use, vehicles passing by can be reminded; the column 2 is inserted into the inside of the sleeve 101 and can be fixed by a fixing bolt; then the guardrail seat 102 is snapped onto the guardrails arranged on both sides of the road, and the turning handle 104 is rotated to drive the lead screw 105 to rotate at the position of the card slot 106. The lead screw 105 drives the clamping plate 103 threadedly connected thereto to slide towards the guardrail. When the clamping plate 103 abuts against the guardrail, the guardrail seat 102 can be fixed, so as to facilitate its support for the column 2.

[0035] For those skilled in the art, it is obvious that the present utility model 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 basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0036] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A road condition warning device for municipal use, including a column (2), characterized in that: A supporting mechanism (1) is fixedly installed at the bottom end of the column (2), a fixing plate (3) is fixedly installed at the top end of the column (2), two warning signs (4) are mounted on the fixing plate (3), a plurality of reflective strips (5) and a warning light (6) are fixed on the fixing plate (3), a plurality of limiting mechanisms (7) are installed on the fixing plate (3), the limiting mechanisms (7) include a sliding rod (701) and a pressing plate (702), a plurality of sliding rods (701) are slidably connected to the fixing plate (3), and the sliding rods (701) are provided on the fixing plate (3). A pressure plate (702) is fixedly connected, a telescopic spring (707) is sleeved on the sliding rod (701), a connecting rod (704) is fixedly connected to the top of the pressure plate (702), a connecting block (705) is fixedly installed on the connecting rod (704), a clamping block (703) is fixedly connected to the bottom of the pressure plate (702), a plurality of clamping rods (706) are fixedly installed on the fixed plate (3), the warning sign (4) is clamped and connected to the clamping rod (706), and the clamping block (703) is clamped and connected to the clamping rod (706).

2. The road condition warning device for municipal use according to claim 1, characterized in that: The sliding rod (701) is arranged in a T-shaped structure, and the telescopic spring (707) contacts the inner wall of the fixing plate (3).

3. A road condition warning device for municipal use according to claim 1, characterized in that: The connecting block (705) is arranged in a "cross"-shaped structure, and the connecting rod (704) is located at the center of the pressing plate (702).

4. A road condition warning device for municipal use according to claim 1, characterized in that: The diameter of the clamping block (703) is greater than the diameter of the clamping rod (706), and the bottom end of the clamping block (703) is in conflict with the warning sign (4).

5. The road condition warning device for municipal use according to claim 1, characterized in that: The pressing plate (702) contacts the top end of the fixing plate (3), and the height of the clamping rod (706) is greater than the thickness of the warning sign (4).

6. A road condition warning device for municipal use according to claim 1, characterized in that: The two groups of reflective strips (5) are symmetrically arranged, and the warning light (6) is located at the top of the fixing plate (3).

7. A road condition warning device for municipal use according to claim 1, characterized in that: The support mechanism (1) comprises a sleeve (101) and a guardrail holder (102); the bottom end of the upright column (2) is fixedly connected to the sleeve (101); the guardrail holder (102) is fixedly mounted on the sleeve (101); a screw rod (105) is rotatably connected to the guardrail holder (102); a handle (104) is fixedly connected to the screw rod (105); a clamping plate (103) is threadedly connected to the screw rod (105); and a clamping slot (106) is provided on the guardrail holder (102).

8. A road condition warning device for municipal use according to claim 7, characterized in that: The turning handle (104) is located on a side wall of the guardrail clamping seat (102) away from the sleeve (101), and the turning handle (104) is rotatably connected to the guardrail clamping seat (102).

9. The road condition warning device for municipal use according to claim 7, characterized in that: A clamping plate (103) is slidably mounted on the clamping slot (106), and the clamping plate (103) is slidably connected to the guardrail clamping seat (102).

10. A road condition warning device for municipal use according to claim 7, characterized in that: The height of the guardrail holder (102) is greater than the height of the sleeve (101), and the height of the clamping plate (103) is less than the height of the guardrail holder (102).

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