Road and bridge construction warning frame

Abstract

The utility model relates to the technical field of road and bridge construction, and discloses a road and bridge construction warning frame which comprises two warning supporting frames, a protection mechanism is arranged above the front faces of the warning supporting frames, a reinforcing mechanism is arranged below the position between the two warning supporting frames, and the two warning supporting frames are arranged on the front faces of the two warning supporting frames. The protection mechanism comprises a protection cover, and the back face of the protection cover is fixedly connected to the upper portions of the front faces of the two warning supporting frames. According to the warning board, the protective cover, the inserting opening, the iron sheet, the magnetic sheet, the protective groove and the acrylic transparent plate are matched, the stability of the warning board in the protective cover is conveniently improved through the magnetic adsorption force between the iron sheet and the magnetic sheet, and the warning board is protected through the protective cover and the acrylic transparent plate; the safety of the warning board during use is improved, the service life of the warning board during use is prolonged, meanwhile, the warning board can be quickly pulled out from the interior of the protective cover, the warning board with different slogans can be replaced, and the convenience of replacing the different warning boards is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge construction, and more specifically to a road and bridge construction warning frame. Background Art

[0002] Roads and bridges are generally composed of several parts, including roadbed, pavement, bridges, tunnel engineering and traffic engineering facilities. During the construction of roads and bridges, warning signs are often used as traffic safety warning devices, and the warning signs are installed on warning racks, which are supported by warning racks and placed in the middle of the road, dangerous areas and road construction areas, etc., to remind vehicles to stay away from dangerous areas.

[0003] At present, the warning signs on the warning racks are usually directly exposed to the outside without any protective measures. In addition, different warning signs usually have different warning slogans and patterns, such as "Construction ahead, please do not enter", "Construction ahead, vehicles drive slowly", "Road ahead is completely closed for construction, vehicles are prohibited from going straight, please detour", etc. At present, the warning signs are usually welded to the warning racks or fixed to the warning racks with multiple bolts, which makes it inconvenient to replace the warning signs, brings inconvenience to use, and needs to be improved. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a road and bridge construction warning frame to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a road bridge construction warning frame, comprising a warning support frame, the number of the warning support frames is two, a protective mechanism is provided above the front of the warning support frame, and a reinforcement mechanism is provided below the two warning support frames;

[0006] The protection mechanism includes a protection cover, the back of which is fixedly connected to the upper side of the front of two warning support frames, a warning sign is movably sleeved inside the protection cover, two magnetic sheets are fixedly inlaid on the right side of the inner wall of the protection cover, two iron sheets are fixedly connected to the right side of the warning sign, and the right side of the iron sheet is magnetically connected to the left side of the magnetic sheet;

[0007] The reinforcement mechanism includes a water tank, which is fixedly connected below the two warning support frames. A water inlet is provided in the middle of the top of the water tank, and a protective cover is threadedly sleeved on the upper part of the water inlet.

[0008] Furthermore, a socket is provided on the left side of the protective cover, a handle is fixedly connected to the left side of the warning sign, and one side of the handle extends to the left side of the protective cover through the socket.

[0009] Furthermore, a protection groove is provided on the front side of the protection cover, and an acrylic transparent plate is fixedly connected to the inside of the protection groove.

[0010] Furthermore, reflective strips are fixedly connected to the upper and lower parts of the front side of the protective cover.

[0011] Furthermore, a drain pipe is fixedly connected to the lower right side of the water tank, and a drain valve is installed on the drain pipe.

[0012] Furthermore, threaded mounting openings are provided at both ends of the bottom of the two warning support frames.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model adopts the combination of a protective cover, a socket, an iron sheet, a magnetic sheet, a protective groove and an acrylic transparent plate, and utilizes the magnetic adsorption force between the iron sheet and the magnetic sheet to increase the stability of the warning sign inside the protective cover, and protects the warning sign through the protective cover and the acrylic transparent plate, thereby improving the safety and service life of the warning sign when in use, and at the same time, the warning sign can be quickly pulled out from the inside of the protective cover to replace the warning sign with a different slogan, thereby improving the convenience of replacing different warning signs.

[0015] 2. The utility model adopts the cooperation of the water storage tank, the water filling port, the protective cover, the drain pipe and the drain valve to facilitate the filling of water into the water storage tank, increase the weight of the device, improve the stability and wind resistance of the device, and avoid the device being blown over by the wind when in use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic cross-sectional view of the protective cover structure of the utility model.

[0018] Figure 3 It is a schematic diagram of a cross-sectional view of the protective cover of the utility model from above.

[0019] Figure 4 It is a schematic side view of the overall structure of the utility model.

[0020] Figure 5 It is a schematic cross-sectional view of the water storage tank structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. warning support frame; 11. threaded mounting port; 2. protection mechanism; 3. reinforcement mechanism; 21. protection cover; 22. socket; 23. warning sign; 231. handle; 24. iron sheet; 25. magnetic sheet; 26. protection groove; 27. acrylic transparent plate; 28. reflective strip; 31. water tank; 32. water filling port; 33. protection cover; 34. drain pipe; 35. drain valve. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The road and bridge construction warning frame involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Embodiment 1:

[0024] like Figure 1-5 As shown, a road and bridge construction warning frame includes a warning support frame 1, the number of the warning support frames 1 is two, a protective mechanism 2 is provided above the front of the warning support frame 1, the protective mechanism 2 includes a protective cover 21, the back of the protective cover 21 is fixedly connected to the top of the front of the two warning support frames 1, a warning sign 23 is movably sleeved inside the protective cover 21, two magnetic sheets 25 are fixedly inlaid on the right side of the inner wall of the protective cover 21, two iron sheets 24 are fixedly connected to the right side of the warning sign 23, the right side of the iron sheet 24 is magnetically connected to the left side of the magnetic sheet 25, a socket 22 is provided on the left side of the protective cover 21, a handle 231 is fixedly connected to the left side of the warning sign 23, one side of the handle 231 extends to the left side of the protective cover 21 through the socket 22, a protective groove 26 is provided on the front of the protective cover 21, an acrylic transparent plate 27 is fixedly connected inside the protective groove 26, and reflective strips 28 are fixedly connected above and below the front of the protective cover 21.

[0025] In this embodiment, the protective cover 21 and the acrylic transparent plate 27 are provided to facilitate the protection of the warning sign 23. The reflective strip 28 can reflect the surrounding light, thereby providing a certain warning effect to passers-by and drivers. The acrylic transparent plate 27 allows outsiders to see the warning slogans or warning patterns on the warning sign 23 inside the protective cover 21. The handle 231 is provided to facilitate the staff to take out the warning sign 23 from the inside of the protective cover 21, thereby facilitating the replacement of the warning sign 23.

[0026] Embodiment 2:

[0027] like Figure 1-5As shown, threaded mounting openings 11 are provided at both ends of the bottom of the two warning support frames 1, a reinforcement mechanism 3 is provided below the two warning support frames 1, the reinforcement mechanism 3 includes a water tank 31, the water tank 31 is fixedly connected below the two warning support frames 1, a water filling port 32 is provided in the middle of the top of the water tank 31, a protective cover 33 is threadedly sleeved on the upper part of the water filling port 32, a drain pipe 34 is fixedly connected to the lower right side of the water tank 31, and a drain valve 35 is installed on the drain pipe 34.

[0028] In this embodiment, the provision of the water injection port 32 makes it convenient for the staff to inject water into the water tank 31, thereby increasing the weight and stability of the device when in use. If the conditions of the road surface permit, the staff can use bolts to fix the warning support frame 1 on the ground through the threaded mounting port 11, thereby further increasing the stability of the device. If there is no need to increase the weight of the device when in use, the drain valve 35 can be opened to discharge the water inside the water tank 31 through the drain pipe 34.

[0029] In summary, if Figure 1-5 As shown, the road and bridge construction warning frame is moved to the designated location of the road and bridge construction when in use. At this time, the protective cover 33 is screwed open, and water is injected into the water storage tank 31 through the water injection port 32. After the water is injected, the protective cover 33 is screwed into the water injection port 32 to increase the stability of the device when in use. If the warning sign 23 with different slogans needs to be replaced, the staff drives the warning sign 23 and the iron sheet 24 to move through the handle 231, so that the iron sheet 24 is separated from one side of the magnetic sheet 25, and the warning sign 23 can be replaced. The sign 23 is taken out from the inside of the protective cover 21 through the socket 22. At this time, a new warning sign 23 is inserted into the protective cover 21 through the socket 22 in the same way, and the iron sheet 24 on the right side of the warning sign 23 is magnetically adsorbed on the left side of the magnetic sheet 25, so that the stability of the warning sign 23 inside the protective cover 21 is increased, and the warning sign 23 is protected by the protective cover 21 and the acrylic transparent plate 27. Outsiders can clearly see the warning slogans or warning patterns on the warning sign 23 through the acrylic transparent plate 27, which serves as a warning.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A road and bridge construction warning frame, comprising a warning support frame (1), characterized in that: The number of the warning support frames (1) is two, a protective mechanism (2) is provided above the front of the warning support frame (1), and a reinforcement mechanism (3) is provided below between the two warning support frames (1); The protection mechanism (2) comprises a protection cover (21), the back side of the protection cover (21) is fixedly connected to the upper side of the front sides of the two warning support frames (1), a warning sign (23) is movably sleeved inside the protection cover (21), two magnetic sheets (25) are fixedly embedded on the right side of the inner wall of the protection cover (21), two iron sheets (24) are fixedly connected to the right side of the warning sign (23), and the right side of the iron sheet (24) is magnetically connected to the left side of the magnetic sheet (25); The reinforcement mechanism (3) comprises a water tank (31), the water tank (31) being fixedly connected below between the two warning support frames (1), a water inlet (32) being provided in the middle of the top of the water tank (31), a protective cover (33) being threadedly sleeved on the upper part of the interior of the water inlet (32).

2. A road and bridge construction warning frame according to claim 1, characterized in that: The left side of the protective cover (21) is provided with a socket (22), the left side of the warning sign (23) is fixedly connected with a handle (231), and one side of the handle (231) extends to the left side of the protective cover (21) through the socket (22).

3. A road and bridge construction warning frame according to claim 1, characterized in that: A protection groove (26) is provided on the front side of the protection cover (21), and an acrylic transparent plate (27) is fixedly connected to the interior of the protection groove (26).

4. A road and bridge construction warning frame according to claim 1, characterized in that: Reflective strips (28) are fixedly connected to the upper and lower parts of the front side of the protective cover (21).

5. A road and bridge construction warning frame according to claim 1, characterized in that: A drainage pipe (34) is fixedly connected to the lower part of the right side of the water storage tank (31), and a drainage valve (35) is installed on the drainage pipe (34).

6. A road and bridge construction warning frame according to claim 1, characterized in that: Both ends of the bottom of the two warning support frames (1) are provided with threaded mounting openings (11).

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