Traffic engineering construction early warning device

Abstract

The utility model discloses a traffic engineering construction early warning device, which belongs to the technical field of traffic engineering construction and comprises two groups of fixing seats for supporting and fixing, supporting plates are mounted on the fixing seats and include a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are oppositely arranged, and the first supporting plate and the second supporting plate are oppositely arranged. A folding assembly is movably connected between the first supporting plate and the second supporting plate in a clamped mode, a telescopic assembly is movably installed on the folding assembly, one end of the telescopic assembly is movably installed on the side wall of the first supporting plate, and the other end of the telescopic assembly is movably installed on the side wall of the second supporting plate. The folding assemblies can be unfolded or retracted in a sliding mode along the first upper connecting rod, the second upper connecting rod, the first lower connecting rod and the second lower connecting rod, under the action of the telescopic assemblies, the distance between the folding assemblies can be increased in the actual use process, the warning capacity is improved, the distance can be reduced when the folding assemblies are not used, and the storage space is not occupied.

Description

TECHNICAL FIELD

[0001] The utility model belongs to traffic engineering construction technical field especially relates to a traffic engineering construction early warning device. BACKGROUND

[0002] In the construction of rail transit construction, the construction personnel need to set up protective measures around for better construction and safety during construction, and need to set up warning devices in the construction area to warn the surrounding personnel to remind people to pay attention to safety in front of the construction, however, the existing warning board is large in size, which makes the warning board inconvenient to store and carry, and is directly placed on the ground, which is easy to be blown by the wind, when the warning board overturns, the staff cannot observe in time, which affects the use effect of the warning board and is inconvenient for people to understand the construction information. CONTENT OF UTILITY MODEL

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a traffic engineering construction early warning device.

[0004] The utility model adopts the technical scheme as follows: a traffic engineering construction early warning device, including two groups for supporting and fixed fixed base, install support plate on the fixed base, it is support plate one and support plate two respectively, support plate one and support plate two are placed opposite, and the fixed base supports and fixes support plate one and support plate two, the folding assembly is movably connected between support plate one and support plate two, the telescopic assembly is movably installed on the folding assembly, one end of the telescopic assembly is movably installed on the side wall of support plate one, the other end of the telescopic assembly is movably installed on the side wall of support plate two.

[0005] Among them, the upper end of the support plate one is installed with the upper connecting rod one, and the lower end is installed with the lower connecting rod one, the upper end of the support plate two is installed with the upper connecting rod two, and the lower end is installed with the lower connecting rod two, the upper connecting rod one and the upper connecting rod two are placed alternately, and the lower connecting rod one and the lower connecting rod two are placed alternately.

[0006] Among them, the folding assembly includes connecting plate one, connecting plate two and connecting plate three, the upper end of connecting plate one, connecting plate two and connecting plate three is installed with limit hole one and limit hole two, the lower end of connecting plate one, connecting plate two and connecting plate three is installed with limit hole three and limit hole four, the upper connecting rod two is movably penetrated through limit hole one and is arranged, the upper connecting rod one is movably penetrated through limit hole two and is arranged, the lower connecting rod one is movably penetrated through limit hole three and is arranged, and the lower connecting rod two is movably penetrated through limit hole four and is arranged.

[0007] Among them, the limit hole one and the limit slot four are penetrated through the support plate one and are arranged, and the limit hole two and the limit slot three are penetrated through the support plate two and are arranged.

[0008] The side wall of the connecting plate one and the connecting plate three is provided with a slot hole.

[0009] Further, the telescopic assembly comprises a V-shaped piece one, an X-shaped piece, a V-shaped piece two and a connecting shaft, an included angle between the V-shaped piece one, the X-shaped piece and the V-shaped piece two is a variable included angle, the V-shaped piece one is movably arranged on the side wall of the supporting plate one, the V-shaped piece two is movably arranged on the side wall of the supporting plate two, the X-shaped piece is movably arranged at the center position of the side wall of the connecting plate two, the two ends of the V-shaped piece one and the two ends of the X-shaped piece are movably connected through the connecting shaft, and the two ends of the V-shaped piece two and the other two ends of the X-shaped piece are movably connected through the connecting shaft.

[0010] Preferably, the connecting shaft is movably clamped in the slot hole.

[0011] The side wall of the supporting plate one and the supporting plate two is provided with a mounting frame, a mounting plate is movably arranged in the mounting frame, the mounting frame and the mounting plate can be connected through bolts, and the threaded holes and the bolts at the positions are not shown in the figure, and the upper end of the mounting plate is movably sleeved with a warning plate.

[0012] As preferred in the utility model, the fixing seat is provided with a fixing hole, and after the external fixing device penetrates through the fixing hole, the fixing seat is fixed on the ground.

[0013] After the above structure is adopted, the utility model has the beneficial effects as follows: the folding assembly can be slidably unfolded or retracted along the upper connecting rod one, the upper connecting rod two, the lower connecting rod one and the lower connecting rod two, under the action of the telescopic assembly, the distance between the folding assemblies can be increased in actual use, the warning capability is improved, and the folding assemblies can be reduced in non-use, and the storage space is not occupied. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model.

[0015] Fig. 1 A structural schematic view of a traffic engineering construction early warning device is provided for the utility model;

[0016] Fig. 2 A position relation diagram of the folding assembly and the telescopic assembly is provided for the utility model;

[0017] Fig. 3 A perspective view of a traffic engineering construction early warning device is provided for the utility model.

[0018] In the attached diagram: 1. Fixed base, 2. Support plate one, 3. Support plate two, 4. Upper connecting rod one, 5. Lower connecting rod one, 6. Upper connecting rod two, 7. Lower connecting rod two, 8. Connecting plate one, 9. Connecting plate two, 10. Connecting plate three, 11. Limiting hole one, 12. Limiting hole two, 13. Limiting hole three, 14. Limiting hole four, 15. Slot, 16. V-shaped part one, 17. X-shaped part, 18. V-shaped part two, 19. Mounting frame, 20. Mounting plate, 21. Warning plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] like Figs. 1-3 As shown, a traffic engineering construction early warning device includes two sets of fixed seats 1 for support and fixation. Support plates, namely support plate one 2 and support plate two 3, are installed on the fixed seats 1. The support plate one 2 and support plate two 3 are placed opposite each other. The fixed seats 1 support and fix the support plate one 2 and support plate two 3. A folding assembly is movably engaged between the support plate one 2 and support plate two 3. A telescopic assembly is movably installed on the folding assembly. One end of the telescopic assembly is movably installed on the side wall of the support plate one 2, and the other end of the telescopic assembly is movably installed on the side wall of the support plate two 3.

[0022] The upper end of the support plate 2 is equipped with an upper connecting rod 4 and the lower end with a lower connecting rod 5. The upper end of the support plate 3 is equipped with an upper connecting rod 6 and the lower end with a lower connecting rod 7. The upper connecting rod 4 and the upper connecting rod 6 are placed alternately, and the lower connecting rod 5 and the lower connecting rod 7 are placed alternately.

[0023] The folding assembly includes a first connecting plate 8, a second connecting plate 9, and a third connecting plate 10. The upper ends of the first connecting plate 8, the second connecting plate 9, and the third connecting plate 10 are all equipped with a first limiting hole 11 and a second limiting hole 12. The lower ends of the first connecting plate 8, the second connecting plate 9, and the third connecting plate 10 are all equipped with a third limiting hole 13 and a fourth limiting hole 14. The second upper connecting rod 6 is movably inserted through the first limiting hole 11, the first upper connecting rod 4 is movably inserted through the second limiting hole 12, the first lower connecting rod 5 is movably inserted through the third limiting hole 13, and the second lower connecting rod 7 is movably inserted through the fourth limiting hole 14.

[0024] The limiting hole 11 and the limiting groove 4 are provided through the support plate 2, and the limiting hole 2 12 and the limiting groove 3 are provided through the support plate 3.

[0025] Both the connecting plate 8 and the connecting plate 10 have slots 15 on their side walls.

[0026] The telescopic assembly includes a V-shaped component 16, an X-shaped component 17, a second V-shaped component 18, and a connecting shaft. The included angle between the V-shaped component 16, the X-shaped component 17, and the second V-shaped component 18 is a variable angle. The V-shaped component 16 is movably mounted on the side wall of the support plate 2, the second V-shaped component 18 is movably mounted on the side wall of the support plate 3, and the center position of the X-shaped component 17 is movably mounted on the side wall of the connecting plate 9. The two ends of the V-shaped component 16 are movably connected to the two ends of the X-shaped component 17 through the connecting shaft, and the two ends of the second V-shaped component 18 are movably connected to the other two ends of the X-shaped component 17 through the connecting shaft.

[0027] The connecting shafts are respectively movably snapped into slots 15.

[0028] The side walls of the support plate 1 2 and the support plate 2 3 are provided with mounting frames 19. The mounting plate 20 is movably installed in the mounting frame 19. The mounting frame 19 and the mounting plate 20 can be connected by bolts. The threaded holes and bolts are not shown in the figure. The upper end of the mounting plate 20 is movably sleeved with a warning plate 21.

[0029] The fixing base 1 is provided with fixing holes. After the external fixing device passes through the fixing holes, the fixing base 1 is fixed to the ground.

[0030] In practical use, if the equipment is initially in a compressed state, the mounting plate 20 is not placed in the mounting frame 19 in this state, and the warning plate 21 is also placed on the mounting plate 20. The support plate 1 2 and the support plate 2 3 are pulled away from each other. The support plate 1 2 drives the V-shaped plate 1 away, and the support plate 2 3 drives the V-shaped plate 2 away. During the process of moving away, the V-shaped plate 1 and the V-shaped plate 2 pull the X-shaped part 17. The included angle between the V-shaped plate 1 and the V-shaped plate 2 becomes smaller. At the same time, the connecting shaft moves along the slot 15 towards the relatively closer direction. The folding component is stretched, and the whole equipment is stretched. After the external fixing device passes through the fixing hole, the fixing seat 1 is fixed on the ground. The mounting plate 20 is inserted into the mounting frame 19. The mounting frame 19 and the mounting plate 20 can be connected by bolts. The warning plate 21 is inserted into the upper end of the mounting plate 20.

[0031] When the equipment needs to be retrieved, remove the warning plate 21 from the mounting plate 20, then remove the mounting plate 20 from the mounting frame 19, remove the fixing device on the fixing base 1 from the ground, and move the support plate 1 2 and the support plate 2 3 towards each other.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A traffic engineering construction early warning device, characterized in that, It includes two sets of fixing seats for support and fixation. Support plates, namely support plate one and support plate two, are installed on the fixing seats. Support plate one and support plate two are placed opposite each other. A folding assembly is movably engaged between support plate one and support plate two. A telescopic assembly is movably installed on the folding assembly. One end of the telescopic assembly is movably installed on the side wall of support plate one, and the other end of the telescopic assembly is movably installed on the side wall of support plate two.

2. The traffic engineering construction early warning device according to claim 1, characterized in that, The upper end of the support plate one is equipped with an upper connecting rod one, and the lower end is equipped with a lower connecting rod one. The upper end of the support plate two is equipped with an upper connecting rod two, and the lower end is equipped with a lower connecting rod two. The upper connecting rod one and the upper connecting rod two are placed alternately, and the lower connecting rod one and the lower connecting rod two are placed alternately.

3. The traffic engineering construction early warning device according to claim 2, characterized in that, The folding assembly includes a connecting plate one, a connecting plate two, and a connecting plate three. The upper ends of the connecting plates one, two, and three are each equipped with a limiting hole one and a limiting hole two. The lower ends of the connecting plates one, two, and three are each equipped with a limiting hole three and a limiting hole four. The upper connecting rod two is movably inserted through the limiting hole one, the upper connecting rod one is movably inserted through the limiting hole two, the lower connecting rod one is movably inserted through the limiting hole three, and the lower connecting rod two is movably inserted through the limiting hole four.

4. A traffic engineering construction early warning device according to claim 3, characterized in that, The first limiting hole and the fourth limiting groove are disposed through the first support plate, and the second limiting hole and the third limiting groove are disposed through the second support plate.

5. A traffic engineering construction early warning device according to claim 4, characterized in that, Both the first connecting plate and the third connecting plate have slots on their side walls.

6. A traffic engineering construction early warning device according to claim 5, characterized in that, The telescopic assembly includes a V-shaped component one, an X-shaped component, a V-shaped component two, and a connecting shaft. The V-shaped component one is movably mounted on one side wall of the support plate, the V-shaped component two is movably mounted on the second side wall of the support plate, and the center position of the X-shaped component is movably mounted on the second side wall of the connecting plate. The two ends of the V-shaped component one are movably connected to the two ends of the X-shaped component through the connecting shaft, and the two ends of the V-shaped component two are movably connected to the other two ends of the X-shaped component through the connecting shaft.

7. A traffic engineering construction early warning device according to claim 6, characterized in that, The connecting shafts are respectively movably snapped into the slots.

8. A traffic engineering construction early warning device according to claim 7, characterized in that, The support plate one and support plate two side walls are provided with mounting frames, and mounting plates are movably installed in the mounting frames. A warning plate is movably sleeved on the upper end of the mounting plates.

9. A traffic engineering construction early warning device according to claim 8, characterized in that, The mounting base is provided with mounting holes.

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