Safety warning device for municipal road construction

Abstract

The utility model belongs to the technical field of warning devices, and discloses a municipal road construction safety warning device which comprises a support, a lower warning board is hinged to the top end of the support, an upper warning board is hinged to the top end of the lower warning board, and the top end of the lower warning board makes contact with the bottom end of the upper warning board. Mounting grooves are formed in the side faces, adjacent to each other, of the upper warning board and the lower warning board. When the device needs to be stored or transported, firstly, the solar panel is turned over downwards and attached to the back face of the warning board, then the movable frame slides into the storage groove to be stored, then the two L-shaped insertion rods are shifted to be close to each other, the bottom ends of the two L-shaped insertion rods can be pulled out of the two positioning holes respectively, and then the solar panel can be stored or transported. According to the warning board, the upper warning board is turned over downwards to be close to the lower warning board, and finally the upper warning board and the lower warning board are swung to the middle of the support, so that the overall structure is more compact, and follow-up storage and transportation are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to warning device technical field, specifically a kind of municipal road construction safety warning device. BACKGROUND

[0002] Warning device means warning, indicating device, in municipal road bridge construction to prevent personnel unrelated to construction from stepping into construction site and causing safety accidents and the influence on construction process, so warning device needs to be used frequently to make construction process normal during construction, prevent the influence caused by artificial interference on construction process.

[0003] Through the retrieval, patent number CN218813310U discloses a kind of municipal road bridge construction safety warning device, including warning sign and base;The warning sign is provided with two groups and is hingedly interconnected by hinge, the warning sign includes warning sign display board and warning sign outer frame, the warning sign display board is fixedly connected with warning sign outer frame, the base includes base outer body and base inner body, involve municipal way bridge warning equipment field.The utility model is pulled apart by hinge with two groups of base, so that equipment is in the form of triangle structure and stands on municipal road bridge in Figure 1 When using the device on the land part of municipal road bridge, the stable peg can be firmly inserted into the ground after rotating the movable shaft, and the device and the land part of municipal road bridge can be firmly fixed by using the stable peg, which solves the problem that the warning sign of municipal road bridge can be effectively prevented from being blown down and losing warning effect in windy weather, and realizes the warning effect of the device in bad weather.

[0004] From the analysis of the above technical scheme, it can be known that the warning sign can only be folded with small amplitude when being stored, and the overall structure is not compact enough, so that subsequent transportation or carrying is not convenient, and the occupied space is large, thereby being not conducive to the use of personnel.Therefore, we provide a kind of municipal road construction safety warning device to solve the above problems. UTILITY MODEL CONTENTS

[0005] To solve the problems proposed in the above background art, the utility model provides a kind of municipal road construction safety warning device.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A municipal road construction safety warning device, including support, the top of support is hinged with lower warning board, the top of lower warning board is hinged with upper warning board, and the top of lower warning board and the bottom of upper warning board are in contact, the side of upper warning board and lower warning board adjacent is all seted up with installation groove, two the installation groove all is provided with lifting handle structure, the back of upper warning board is provided with two opposite positioning mechanism, and upper warning board is fixed on support through positioning mechanism, the top of upper warning board is movably provided with lighting mechanism, be provided with two groups of opposite support mechanism on support.

[0007] In the above technical scheme, preferably, the lifting handle structure includes a sliding plate, the sliding plate is slidably arranged in the installation groove, two opposite guide rods are fixedly connected to the inner wall of the installation groove, and the sliding plate is sleeved on the surfaces of the two guide rods, a compression spring is sleeved on the surface of each guide rod, and the two ends of the compression spring are fixedly connected to the inner wall of the installation groove and the surface of the sliding plate, respectively, and a handle is fixedly connected to the sliding plate.

[0008] In the above technical scheme, preferably, the positioning mechanism includes a horizontal rod and a positioning hole, the horizontal rod is fixedly connected to the back of the upper warning board, the positioning hole is formed in the support, and an L-shaped insertion rod is slidably sleeved on the horizontal rod, and the bottom end of the L-shaped insertion rod is inserted into the positioning hole.

[0009] In the above technical scheme, preferably, two opposite first avoiding grooves are formed in the back of the lower warning board, and the first avoiding grooves are matched with the positioning mechanism.

[0010] In the above technical scheme, preferably, the lighting mechanism includes a receiving groove, the receiving groove is formed in the top of the upper warning board, a moving frame is slidably arranged in the receiving groove, and the two sides of the bottom end of the moving frame are elastically clamped to the inner wall of the receiving groove, a solar panel is hingedly connected to the top end of the moving frame, and a light-emitting tripod connected with the solar panel is mounted on the front of the moving frame.

[0011] In the above technical scheme, preferably, a second avoiding groove matched with the solar panel is formed in the back of the lower warning board.

[0012] In the above technical scheme, preferably, the support mechanism includes two bottom grooves, and a support block is hingedly connected to the inner wall of each bottom groove.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1. The utility model discloses a warning board, lower warning board, support, installation groove, mobile phone structure and the cooperation setting of positioning mechanism can be when the device needs to be stored or transported, first solar panel is turned down, and the back of upper warning board is pasted, then the mobile frame is slid to the storage groove and is stored, then the two L type insertion rods are close to each other, the bottom of two L type insertion rods is drawn from two positioning holes respectively, to remove the support of upper warning board and fix, then upper warning board is turned down and is close to lower warning board, and at this time solar panel will be stored to the second avoiding groove, and the cross bar and L type insertion rod will be stored to the first avoiding groove, finally swing upper warning board and lower warning board to the middle part of support, at this time personnel can draw the handle in the installation groove to be used for carrying, make the whole structure more compact, be favorable to subsequent storage and transportation.

[0015] 2. The utility model discloses the setting of lighting mechanism and second avoiding groove can utilize solar panel to provide the power supply of light tripod, make the device when using at night play a good warning effect, simultaneously, the mechanism has the effect that is convenient for storage, therefore when upper warning board and lower warning board are in the stack after turning over, make the mechanism between upper warning board and lower warning board, avoid the mechanism being damaged. DRAWINGS

[0016] Figure 1 It is the structure schematic drawing of the utility model;

[0017] Figure 2 It is the rear view structure schematic drawing of the utility model;

[0018] Figure 3 It is the front cut structure schematic drawing of the utility model;

[0019] Figure 4 It is the overhead structure schematic drawing of lower warning board of the utility model;

[0020] Figure 5 It is the utility model Figure 1 The enlarged schematic drawing of structure in A place;

[0021] Figure 6 It is the utility model Figure 3 The enlarged schematic drawing of structure in B place.

[0022] In the drawing: 1, upper warning board;2, lower warning board;3, support;4, cross bar;5, L type insertion rod;6, positioning hole;7, installation groove;8, handle;9, mobile frame;10, solar panel;11, first avoiding groove;12, second avoiding groove;13, light tripod;14, storage groove;15, bottom groove;16, support block;17, sliding plate;18, guide rod;19, compression spring. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0024] Embodiment 1

[0025] As Figures 1-6 shown, the present embodiment proposes a municipal road construction safety warning device, including support 3, the top end of support 3 is hinged with lower warning board 2, so that lower warning board 2 can only swing around a certain angle at the top end of support 3, and lower warning board 2 can swing to be aligned with support 3, the bottom end of lower warning board 2 is provided with two opposite support legs, and the bottom end of support 3 is lower than the support leg of the bottom end of lower warning board 2, so that when lower warning board 2 is overturned at the top end of support 3, it will not collide with the bottom end of support 3, so that lower warning board 2 and support 3 can ensure the stability of the device, the top end of lower warning board 2 is hinged with upper warning board 1, so that upper warning board 1 can be overturned and stacked at the top end of lower warning board 2, which is convenient for storage and transportation, and the top end of lower warning board 2 and the bottom end of upper warning board 1 are in contact, the side surface adjacent to upper warning board 1 and lower warning board 2 is provided with mounting groove 7, and handle pulling mechanism is arranged in two mounting grooves 7, when upper warning board 1 is overturned upward, handle pulling mechanism will be in mounting groove 7, which will not affect the normal use of upper warning board 1 and lower warning board 2, when upper warning board 1 is overturned to the back of lower warning board 2, handle pulling mechanism can be pulled out from mounting groove 7, which is beneficial for personnel to carry the device, the back of upper warning board 1 is provided with two opposite positioning mechanisms, and upper warning board 1 is fixed on support 3 through positioning mechanism, when upper warning board 1 is overturned above upper warning board 1, positioning mechanism is then used to fix on support 3, so as to ensure the normal use of the device, by the above structure, when the device needs to be stored and transported, upper warning board 1 is only needed to be fixed with support 3 through positioning mechanism, and then upper warning board 1 is overturned backward, so that upper warning board 1 and lower warning board 2 can be stacked, so that the position between lower warning board 2, upper warning board 1 and support 3 is more compact, so that more space is not occupied when placed subsequently, and the use is more flexible, the top end of upper warning board 1 is movably provided with lighting mechanism, through the setting of lighting mechanism, it is beneficial for the device to be used at night, and the mechanism has the effect of storage, support 3 is provided with two groups of opposite support mechanisms.

[0026] Embodiment 2

[0027] The scheme in embodiment 1 will be further introduced in combination with specific working mode, which is described in detail as follows:

[0028] As shown in Figures 2 to 4 and Figure 6 , the lifting mechanism comprises a sliding plate 17 which is slidingly arranged in the mounting groove 7, the inner wall of the mounting groove 7 is fixedly connected with two opposite guide rods 18, the sliding plate 17 is sleeved on the surface of the two guide rods 18, the surface of the two guide rods 18 is sleeved with a compression spring 19, and the two ends of the compression spring 19 are fixedly connected with the inner wall of the mounting groove 7 and the surface of the sliding plate 17 respectively, and the sliding plate 17 is fixedly connected with a handle 8. Through the arrangement of the above structure, when the upper warning sign 1 and the lower warning sign 2 are normally used, the mechanism will be hidden in the corresponding mounting groove 7, and will not hinder the overturning between the upper warning sign 1 and the lower warning sign 2. When the device is overturned and stacked, the handle 8 in the mounting groove 7 can be pulled out upward, which is convenient for personnel to carry the device, and when not in use, the handle 8 will be automatically stored in the mounting groove 7 under the action of the elastic force of the compression spring 19.

[0029] As shown in Figures 2 to 5 , the positioning mechanism comprises a cross rod 4 and a positioning hole 6, the cross rod 4 is fixedly connected to the back of the upper warning sign 1, the positioning hole 6 is formed in the bracket 3, and the L-shaped insertion rod 5 is slidingly sleeved on the cross rod 4. The bottom end of the L-shaped insertion rod 5 is inserted into the positioning hole 6. Through the arrangement of the above structure, when the device is normally used, only the bottom end of the L-shaped insertion rod 5 needs to be inserted into the positioning hole 6, so as to ensure the stability between the upper warning sign 1 and the lower warning sign 2, avoid the upper warning sign 1 from being randomly turned to the right, and make the device can be normally used. When the positioning is released, the L-shaped insertion rod 5 only needs to be separated from the positioning hole 6, and then the upper warning sign 1 is turned to the right side, which is more convenient to operate.

[0030] As shown in Figure 1 , the back of the lower warning sign 2 is provided with two opposite first avoiding grooves 11, and the first avoiding grooves 11 are matched with the positioning mechanism. Through the arrangement of the first avoiding grooves 11, when the upper warning sign 1 is turned to the right, the first avoiding grooves 11 can accommodate the positioning mechanism, so as to avoid the positioning mechanism being extruded by the upper warning sign 1 and the lower warning sign 2.

[0031] As shown in Figures 1 to 3As shown, the lighting mechanism includes a receiving groove 14, which is opened at the top end of the upper warning sign 1, a moving frame 9 is slidingly arranged in the receiving groove 14, and the bottom end of the moving frame 9 is elastically clamped on the inner wall of the receiving groove 14 on both sides. The top end of the moving frame 9 is hinged with a solar panel 10, and the front of the moving frame 9 is provided with a light-emitting tripod 13 connected with the solar panel 10. Through the above structure, the power supply of the light-emitting tripod 13 can be provided by the solar panel 10, so that the device has a good warning effect when used at night. At the same time, the mechanism has the effect of being easy to store, so that when the upper warning sign 1 and the lower warning sign 2 are turned over and stacked, the mechanism is located between the upper warning sign 1 and the lower warning sign 2, avoiding damage to the mechanism.

[0032] As shown in Figure 2 and Figure 4 The back of the lower warning sign 2 is provided with a second avoiding groove 12 matched with the solar panel 10. Through the setting of the second avoiding groove 12, when the solar panel 10 is turned down, the solar panel 10 can be tightly attached to the back of the upper warning sign 1. When the bottom end of the upper warning sign 1 is turned over at the top end of the lower warning sign 2, the solar panel 10 can be located in the second avoiding groove 12, so as to avoid the damage of the solar panel 10 caused by the turning over between the upper warning sign 1 and the lower warning sign 2. It can also avoid the damage of the solar panel 10 caused by external objects.

[0033] As shown in Figure 1 and Figure 5 The support mechanism includes two bottom grooves 15, and the inner wall of each bottom groove 15 is hinged with a support block 16. Through the above structure, when the warning device is turned over and stacked, the support block 16 can be turned out of the bottom groove 15, so that the support 3 can support the whole device through the support block 16, effectively avoiding the friction of the lower warning sign 2 on the ground.

[0034] The working principle and use process of the utility model: when the device needs to be stored or transported, first of all, the solar panel 10 is turned down, and the back of the warning board 1 is adhered, then the moving frame 9 is slid into the storage groove 14 for storage, then the two L-shaped insertion rods 5 are moved close to each other, the bottom end of the two L-shaped insertion rods 5 is drawn out from the two positioning holes 6 respectively, so as to release the support and fixation of the support 3 to the upper warning board 1, then the upper warning board 1 is turned down and close to the lower warning board 2, and at this time, the solar panel 10 is stored in the second avoiding groove 12, and the horizontal rod 4 and the L-shaped insertion rod 5 are stored in the first avoiding groove 11, finally, the upper warning board 1 and the lower warning board 2 are swung to the middle part of the support 3, at this time, the person can draw out the handle 8 in the mounting groove 7 for carrying, so that the overall structure is more compact, which is beneficial to subsequent storage and transportation, when the device needs to be used normally, first of all, the lower warning board 2 is turned and separated from the support 3, then the upper warning board 1 is turned up, and the two L-shaped insertion rods 5 are slid, so that the bottom end of the two L-shaped insertion rods 5 is inserted into the two positioning holes 6 respectively, and then the upper warning board 1 is supported, so that the normal use can be completed.

[0035] In the utility model, unless another definite provision and limitation, the terms "connect", "fix" and the like should be broad sense understanding, for example, "fix" can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside communication or two element's mutual action relation, unless another definite limitation. For ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances. The content not being described in detail in the specification belongs to prior art known to those skilled in the art.

[0036] Although the embodiments of the utility model have been shown and described, for ordinary skilled person in the art, it can be understood that the embodiments can be changed, modified, replaced and changed in multiple ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A municipal road construction safety warning device comprising a support (3), characterized in that: The top end of the support (3) is hinged with a lower warning sign (2), the top end of the lower warning sign (2) is hinged with an upper warning sign (1), and the top end of the lower warning sign (2) and the bottom end of the upper warning sign (1) are in contact, the side surface adjacent to the upper warning sign (1) and the lower warning sign (2) is provided with a mounting groove (7), the two mounting grooves (7) are provided with a lifting handle mechanism, the back of the upper warning sign (1) is provided with two opposite positioning mechanisms, and the upper warning sign (1) is fixed on the support (3) through the positioning mechanism, the top end of the upper warning sign (1) is movably provided with a lighting mechanism, and the support (3) is provided with two opposite supporting mechanisms.

2. The municipal road construction safety warning device according to claim 1, characterized in that: The lifting handle mechanism comprises a sliding plate (17), the sliding plate (17) is slidably arranged in the mounting groove (7), the inner wall of the mounting groove (7) is fixedly connected with two opposite guide rods (18), the sliding plate (17) is sleeved on the surfaces of the two guide rods (18), the surfaces of the two guide rods (18) are sleeved with compression springs (19), and the two ends of the compression springs (19) are fixedly connected with the inner wall of the mounting groove (7) and the surface of the sliding plate (17) respectively, and the sliding plate (17) is fixedly connected with a handle (8).

3. The municipal road construction safety warning device of claim 1, wherein: The positioning mechanism comprises a cross rod (4) and a positioning hole (6), the cross rod (4) is fixedly connected with the back of the upper warning sign (1), the positioning hole (6) is formed in the support (3), and the L-shaped insertion rod (5) is slidably sleeved on the cross rod (4). The bottom end of the L-shaped insertion rod (5) is inserted into the positioning hole (6).

4. The municipal road construction safety warning device of claim 1, wherein: The back of the lower warning sign (2) is provided with two opposite first avoiding grooves (11), and the first avoiding grooves (11) are matched with the positioning mechanism.

5. The municipal road construction safety warning device of claim 1, wherein: The lighting mechanism comprises a receiving groove (14), the receiving groove (14) is formed in the top end of the upper warning sign (1), the receiving groove (14) is slidably provided with a moving frame (9), and the two sides of the bottom end of the moving frame (9) are elastically clamped on the inner wall of the receiving groove (14). The top end of the moving frame (9) is hinged with a solar panel (10), and the front surface of the moving frame (9) is provided with a light-emitting tripod (13) connected with the solar panel (10).

6. The municipal road construction safety warning device of claim 5, wherein: The back of the lower warning sign (2) is provided with a second avoiding groove (12) matched with the solar panel (10).

7. The municipal road construction safety warning device of claim 1, wherein: The supporting mechanism comprises two bottom grooves (15), and the inner wall of the two bottom grooves (15) is hinged with a supporting block (16).

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