Telescopic multidirectional movable road condition showing stand

Abstract

The utility model discloses a telescopic multidirectional movable road condition showing stand which comprises a sliding table, two sets of supporting frames are installed on the same side of the sliding table in the length direction of the sliding table, each set of supporting frame is provided with a telescopic rod capable of stretching out and drawing back up and down, and a transmission motor is installed on the sliding table close to the same side of the two sets of supporting frames. A lifting frame is mounted on the side, facing the transmission motor, of the telescopic rod, a conduction lead screw is arranged in the lifting frame in a penetrating mode, and the lower end of the conduction lead screw is connected with an output shaft of the transmission motor. Driving motors are arranged at the upper ends of the two sets of telescopic rods, the output ends of the driving motors are connected with rotating shafts, rotating cylinders are installed at the upper ends of the rotating shafts, and road condition boards are installed on the rotating cylinders. According to the road condition board, adjustment of different heights can be achieved, so that the road condition board is suitable for being put into use in places with different heights, in addition, the road condition board above can be rotationally displayed, and the information spreading efficiency of the road condition board is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering, and more specifically to a telescopic multi-directional movable road condition display stand. Background Art

[0002] Municipal engineering construction is widely carried out outdoors, and construction workers often need to wear conspicuous construction clothing. One of the purposes is to remind passers-by and vehicles that construction is underway. In addition, road condition signs are often set up for display.

[0003] During the construction of existing municipal engineering projects, traffic jams will occur due to the occupation of road resources. At the same time, passing vehicles and pedestrians should be reminded in real time of the road conditions currently under construction. However, in some venues with large human and vehicle traffic, the reminder effect of displaying in a single direction or at a single location is not obvious enough, so the reminder is not timely enough. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a telescopic multi-directional movable road condition display stand, which can be adjusted to different heights when displayed outdoors, so as to adapt to use in venues of different heights. In addition, through the setting of the rotating structure, the road condition sign above can be rotated for display, thereby enhancing the efficiency of its information dissemination.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A telescopic multi-directional movable road condition display stand comprises a slide, two groups of support frames are installed on the same side of the slide along the length direction, each group of support frames is provided with a telescopic rod that can be telescoped up and down, a transmission motor is installed on the slide near the same side of the two groups of support frames, a lifting frame is installed on the side of the telescopic rod facing the transmission motor, a conductive screw rod is penetrated inside the lifting frame, and the lower end of the conductive screw rod is connected to the output shaft of the transmission motor;

[0007] The upper ends of the two groups of telescopic rods are provided with driving motors, the output ends of the driving motors are connected with rotating shafts, the upper ends of the rotating shafts are provided with rotating drums, and the rotating drums are used for installing road condition signs.

[0008] Optionally, a support platform is installed at the upper end of the telescopic rod, a mounting platform is installed in the center of the support platform, a fixing frame is installed on the mounting platform, and a driving motor is installed inside the fixing frame.

[0009] Optionally, a slide groove is provided inside the slide platform, a bottom plate is slidably installed inside the slide groove, and the bottom plate is installed on the slide rail platform;

[0010] A cavity is provided inside the bottom plate for slidingly installing a push block, a transmission rod is installed through the lower part of the push block, one end of the transmission rod is connected to a servo transmission motor, a base is installed at the lower end of the servo transmission motor, and the base is installed on the slide rail platform.

[0011] Optionally, a positioning cross bar is centrally mounted on the upper end of the rotating drum, and two clamping plates are spaced apart and mounted on the upper end of the positioning cross bar;

[0012] A groove is formed inside the outward side of the positioning cross bar, a movable sleeve rod is installed in the groove, a tension spring is sleeved on the movable sleeve rod, and sliders are connected to both ends of the tension spring, and the slider can slide in the groove;

[0013] A stand is installed on the upper end of the sliding block.

[0014] Furthermore, a connecting pin is installed at the upper end of the sliding block, a transverse clamping block is installed above the connecting pin, and the transverse clamping block is connected to the vertical frame at the same time.

[0015] Optionally, a through hole is provided in the center of the upper end of the slide, and a warning light is installed in the through hole.

[0016] The technical effects and advantages of the utility model are:

[0017] 1. When displayed outdoors, it can be adjusted to different heights to adapt to different heights of venues. In addition, through the set rotating structure, the road condition sign above can be rotated for display, thereby enhancing the efficiency of information dissemination.

[0018] 2. The sliding structure can realize mobile adjustment control. At the same time, by increasing the length of the sliding component below and splicing, mobile and long-distance display adjustment can be realized.

[0019] 3. By setting the positioning cross bar and slider, it can adapt to road condition signs of different lengths and specifications in later use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the slide structure of the utility model;

[0023] Figure 3This is a schematic diagram of the positioning crossbar structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the transmission rod structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the slider structure of the utility model.

[0026] The accompanying drawings are marked as follows:

[0027] 1. Slideway; 2. Transmission rod; 3. Base; 4. Servo transmission motor; 5. Bottom plate; 6. Push block; 7. Transmission motor; 8. Support frame; 9. Warning light; 10. Conducting screw; 11. Lifting frame; 12. Telescopic rod; 13. Support table; 14. Mounting table; 15. Rotating drum; 16. Positioning cross bar; 17. Clamping plate; 18. Connecting pin; 19. Vertical frame; 20. Horizontal clamping block; 21. Slide table; 22. Slide table; 23. Through hole; 24. Drive motor; 25. Rotating shaft; 26. Fixed frame; 27. Sliding block; 28. Movable sleeve rod; 29. ​​Tension spring. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the following figure will be combined with Figure 1-5 The implementation modes of the utility model are further described in detail.

[0029] A telescopic multi-directional movable road condition display stand, as shown in the attached Figure 1 To Attachment Figure 5As shown, it includes a slide rail platform 21, on which a slide rail platform 22 is slidably arranged, and two groups of support frames 8 are fixedly installed on the slide rail platform 22 on the same side of the length direction thereof, and each group of support frames 8 is provided with a telescopic rod 12 that can be extended and retracted up and down, and a transmission motor 7 is fixed on the slide rail 22 on the same side near the two groups of support frames 8, and a lifting frame 11 is fixed on the side of the telescopic rod 12 facing the transmission motor 7, and a conductive screw rod 10 is penetrated inside the lifting frame 11, and the conductive screw rod 10 is threadedly connected to the lifting frame 11; the lower end of the conductive screw rod 10 is connected to the output shaft of the transmission motor 7, and a support platform 13 is fixedly installed on the upper ends of the two groups of telescopic rods 12, and a mounting platform 14 is fixedly fixed on the support platform 13, and a fixing frame 26 is fixedly installed on the mounting platform 14, and a driving motor 24 is fixedly installed inside the fixing frame 26, and a rotating shaft 25 is connected to the output end of the driving motor 24, and a rotating drum 15 is fixedly installed on the upper end of the rotating shaft 25. During operation, the transmission motor 7 drives the conductive screw 10 to rotate, and then the conductive screw 10 drives the lifting frame 11 to be lifted / lowered, and then the telescopic rod 12 fixedly installed with the lifting frame 11 is telescopically adjusted, so that the support platform 13 and the components above the support platform 13 can be lifted / lowered, and adjustment of different heights can be achieved, so as to adapt to the use of sites of different heights; in addition, the driving motor 24 rotates, thereby driving the rotating shaft 25 to rotate, and further driving the rotating drum 15 to rotate, so as to facilitate the later adjustment of the road condition sign set above the rotating drum 15 for multi-directional display, thereby enhancing the efficiency of its information dissemination.

[0030] As a preferred embodiment of the utility model, a through hole 23 is provided in the center of the upper end of the slide 22, and the through hole 23 is used to install the warning light 9; a slide groove 1 is provided inside the slide 22, and a bottom plate 5 is slidably installed inside the slide groove 1, and the bottom plate 5 is fixedly installed on the slide rail platform 21; a cavity is provided inside the bottom plate 5, and a push block 6 is slidably installed, and a transmission rod 2 is installed through the lower part of the push block 6, and the push block 6 is threadedly connected to the transmission rod 2; a servo transmission motor 4 is connected to one end of the transmission rod 2, and a base 3 is fixedly installed at the lower end of the servo transmission motor 4, and the base 3 is fixedly installed at one end of the slide rail platform 21. When working, the transmission rod 2 on one side is controlled by the servo transmission motor 4 to drive the push block 6 to move, and the push block 6 can push the slide 22 and the components arranged thereon to move along the slide rail platform 21 together, and the device can realize mobile adjustment control when used later; at the same time, by increasing the length of the lower sliding component, mobile and long-distance display adjustment can be realized through a splicing method.

[0031] As a preferred embodiment of the utility model, a positioning cross bar 16 is fixedly installed in the center of the upper end of the rotating drum 15, and two clamping plates 17 are fixedly installed at intervals on the upper end of the positioning cross bar 16; a groove is provided inside the outer side of the positioning cross bar 16, and a movable sleeve rod 28 is installed in the groove, and a tension spring 29 is sleeved on the movable sleeve rod 28. Both ends of the tension spring 29 are connected to a slider 27, and the slider 27 can slide in the groove. A stand 19 is fixedly installed on the upper end of the slider 27. When working, the slider 27 slides on the movable sleeve rod 28 through the tension spring 29, and can be used for road condition signs of different lengths.

[0032] As a preferred embodiment of the utility model, the upper end of the slider 27 is fixedly connected with a connecting pin 18, and a transverse clamping block 20 is fixedly installed above the connecting pin 18, and the transverse clamping block 20 is also fixedly connected to the stand 19. When working, the road condition sign can be clamped and fixed by the transverse clamping block 20.

[0033] 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;

[0034] 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;

[0035] 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 telescopic multi-directional movable road condition display stand, comprising a slide (22), characterized in that: Two groups of support frames (8) are installed on the same side of the slide (22) along its length direction, and each group of support frames (8) is provided with a telescopic rod (12) that can be extended and retracted up and down. A transmission motor (7) is installed on the slide (22) near the same side of the two groups of support frames (8), and a lifting frame (11) is installed on the side of the telescopic rod (12) facing the transmission motor (7). A conductive screw rod (10) is penetrated inside the lifting frame (11), and the lower end of the conductive screw rod (10) is connected to the output shaft of the transmission motor (7); A driving motor (24) is arranged at the upper end of the two groups of telescopic rods (12); an output end of the driving motor (24) is connected to a rotating shaft (25); a rotating drum (15) is installed at the upper end of the rotating shaft (25); and a road condition sign is installed on the rotating drum (15).

2. The telescopic multi-directional movable road condition display stand according to claim 1 is characterized in that: A support platform (13) is installed at the upper end of the telescopic rod (12), a mounting platform (14) is centrally mounted on the support platform (13), a fixing frame (26) is installed on the fixing frame (14), and a driving motor (24) is installed inside the fixing frame (26).

3. The telescopic multi-directional movable road condition display stand according to claim 1 is characterized in that: The slide platform (22) is provided with a slide groove (1) inside, a bottom plate (5) is slidably installed inside the slide groove (1), and the bottom plate (5) is installed on the slide rail platform (21); The bottom plate (5) has a cavity inside for slidingly installing a push block (6), a transmission rod (2) is installed through the lower part of the push block (6), one end of the transmission rod (2) is connected to a servo drive motor (4), a base (3) is installed at the lower end of the servo drive motor (4), and the base (3) is installed on the slide rail platform (21).

4. The telescopic multi-directional movable road condition display stand according to claim 1, characterized in that: A positioning cross bar (16) is centrally mounted on the upper end of the rotating drum (15), and two locking plates (17) are spaced apart and mounted on the upper end of the positioning cross bar (16); A groove is provided inside the outward side of the positioning cross bar (16), a movable sleeve rod (28) is installed in the groove, a tension spring (29) is sleeved on the movable sleeve rod (28), two ends of the tension spring (29) are connected to sliders (27), and the slider (27) can slide in the groove; A stand (19) is installed on the upper end of the slide block (27).

5. The telescopic multi-directional movable road condition display stand according to claim 4 is characterized in that: A connecting pin (18) is installed at the upper end of the sliding block (27), and a transverse clamping block (20) is installed above the connecting pin (18). The transverse clamping block (20) is also connected to the vertical frame (19).

6. The telescopic multi-directional movable road condition display stand according to claim 1, characterized in that: A through hole (23) is provided in the center of the upper end of the slide (22), and a warning light (9) is installed in the through hole (23).

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