Railway transportation warning equipment

Abstract

The utility model discloses a railway transportation warning equipment relates to warning equipment technical field, including warning sign, support rod and connecting rod, the outer wall of warning sign is fixedly connected with two connecting frame, the top of connecting frame is equipped with the ridge groove through, the support rod is provided below the connecting rod, and the connecting rod is equipped with the ridge groove through the connecting frame. A rotating shaft is fixedly connected to the bottom of the connecting rod, a supporting sleeve is fixedly connected to the top of the supporting rod, the bottom of the rotating shaft is rotationally inserted into the supporting sleeve and sleeved with a torsional spring, and the two ends of the torsional spring are fixedly connected with the inner wall of the supporting sleeve and the outer wall of the rotating shaft respectively. The top of the connecting rod is fixedly connected with an edge rod, the connecting frame is connected to the rod wall of the edge rod in a sleeved mode through an edge groove, the railway transportation warning device has the advantages of being simple in structure, high in stability, good in warning effect, convenient to install and maintain, low in cost and the like, and the railway transportation warning device meets the safety warning requirement in the railway transportation field.

Description

TECHNICAL FIELD

[0001] The utility model relates to warning device technical field, concretely is a railway transportation warning device. BACKGROUND

[0002] In the field of railway transportation, safety warning equipment is an important facility to ensure driving safety and remind staff and pedestrians to pay attention. The traditional railway transportation warning equipment mostly adopts fixed warning signs. These warning signs are usually directly fixed and installed along the railway or in related areas to mark warning information such as prohibition of entry and attention to safety. However, the traditional fixed warning signs have exposed some problems in actual application. In an environment with strong wind, the warning signs are easy to be damaged or even blown off, which not only cannot play the due warning role, but also may pose a threat to driving safety. In addition, the installation position of the fixed warning signs is fixed, and the angle cannot be flexibly adjusted according to needs, which limits the play of the warning effect.

[0003] In view of the above problems, some improvements have been made in the prior art, such as the use of telescopic warning signs and angle-adjustable warning devices. However, these improved schemes still have some deficiencies in actual application, such as complex structure, inconvenient installation and maintenance, poor stability and the like, and still need to be further improved, so a railway transportation warning equipment is designed. SUMMARY

[0004] The utility model aims at providing a railway transportation warning equipment to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a railway transportation warning equipment, comprising a warning sign, a support rod and a connecting rod, two connecting frames are fixedly connected to the outer wall of the warning sign, a ridge groove is formed in the top of the connecting frame, the support rod is arranged below the connecting rod, a rotating shaft is fixedly connected to the bottom of the connecting rod, a support sleeve is fixedly connected to the top of the support rod, the bottom of the rotating shaft is rotatably inserted into the inside of the support sleeve and sleeved with a torsional spring, the two ends of the torsional spring are fixedly connected with the inner wall of the support sleeve and the outer wall of the rotating shaft respectively; a ridge rod is fixedly connected to the top of the connecting rod, and the connecting frame is sleeved on the rod wall of the ridge rod through the ridge groove.

[0006] Preferably, the bottom of the support rod is provided with a pad plate, and the pad plate is fixedly connected to the bottom of the support rod.

[0007] Preferably, a lead screw is fixedly connected to the top of the ridge rod, and an internally threaded fastener is threadedly sleeved on the rod wall of the lead screw.

[0008] Preferably, a disc corresponding to the support sleeve is arranged at the bottom of the connecting rod, and the disc is rotatably sleeved at the top of the support sleeve.

[0009] Compared with the prior art, the utility model has the beneficial effects mainly shown in the following aspects:

[0010] The utility model discloses a railway transportation warning device, to solve the warning board of prior art is vulnerable, cannot flexibly adjust angle and other problems. Compared with the prior art, the utility model has the beneficial effects mainly shown in the following aspects:

[0011] Stability and durability are enhanced: by adopting the cooperation of rotating shaft and support sleeve and the elastic force of torsional spring, the warning board can automatically adjust the angle when being blown by the wind, avoids directly resisting the wind direction, thereby effectively reducing the impact of the wind on the warning board, and the stability and durability of the warning board are enhanced. Meanwhile, the setting of the backing plate also makes the support rod more stable and not easy to fall down.

[0012] Warning effect is improved: the warning board can adjust the angle freely on the edge rod through the connecting frame, which is convenient for flexible installation according to actual needs and on-site environment. This multi-angle installation mode can ensure that the warning board is clearly visible under different illumination conditions, improving the warning effect.

[0013] Installation and maintenance are simplified: the structure of the utility model is relatively simple, the connection between the components is close and easy to disassemble, and the installation and maintenance are convenient. In addition, the internal thread fastener screwed on the screw rod can conveniently fasten and connect the warning board, ensuring the stability during use.

[0014] Cost is reduced: since the structure of the utility model is simple and easy to manufacture, the production cost is relatively low. At the same time, since the stability and durability are enhanced, the frequency of replacement due to damage of the warning board is reduced, further reducing the use cost.

[0015] In summary, the railway transportation warning device provided by the utility model has the advantages of simple structure, strong stability, good warning effect, convenient installation and maintenance, and low cost, and is suitable for safety warning needs in the field of railway transportation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure of the utility model is shown Figure 1 ;

[0017] Figure 2 The structure of the utility model is shown Figure 2 ;

[0018] Figure 3 The utility model is a sectional view;

[0019] Figure 4 The utility model is a split view.

[0020] Fig. 1, warning sign; 2, connecting frame; 3, support rod; 4, connecting rod; 5, rotating shaft; 6, support sleeve; 7, torsional spring; 8, pad; 9, edge rod; 10, screw rod; 11, internally threaded fastener. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0022] Please refer to Figures 1-4 The present application provides a technical solution: a railway transportation warning device, comprising a warning sign 1, a support rod 3 and a connecting rod 4, two connecting frames 2 are fixedly connected to the outer wall of the warning sign 1, an edge groove is formed through the top of the connecting frame 2, the support rod 3 is arranged below the connecting rod 4, a rotating shaft 5 is fixedly connected to the bottom of the connecting rod 4, a support sleeve 6 is fixedly connected to the top of the support rod 3, the bottom of the rotating shaft 5 is rotatably inserted into the inside of the support sleeve 6 and is sleeved with a torsional spring 7, the two ends of the torsional spring 7 are fixedly connected to the inner wall of the support sleeve 6 and the outer wall of the rotating shaft 5 respectively; an edge rod 9 is fixedly connected to the top of the connecting rod 4, the connecting frame 2 is sleeved on the rod wall of the edge rod 9 through the edge groove, a pad 8 is arranged at the bottom of the support rod 3 and is fixedly connected to the bottom of the support rod 3, the arrangement of the pad 8 can effectively make the installation of the support rod 3 more convenient, a screw rod 10 is fixedly connected to the top of the edge rod 9, an internally threaded fastener 11 is threadedly sleeved on the rod wall of the screw rod 10, the internally threaded fastener 11 threadedly sleeved on the screw rod 10 can fasten and connect the connecting frame 2 on the warning sign 1, a matching disc is arranged at the bottom of the connecting rod 4 corresponding to the support sleeve 6, and the disc is rotatably sleeved on the top of the support sleeve 6, which can close the opening at the top of the support sleeve 6, so as to avoid dust and other impurities from entering the inside of the support sleeve 6.

[0023] Specifically, when assembling the warning device, the pad 8 at the bottom of the support rod 3 is installed on the ground, the connecting frame 2 on the outer wall of the warning sign 1 is sleeved on the rod wall of the edge rod 9 through the screw rod 10, and since the edge rod 9 and the edge groove are matched and clamped and limited, the connecting frame 2 can effectively avoid driving the warning sign 1 to rotate along the rod wall of the edge rod 9, and the angle of the warning sign 1 can be freely adjusted during installation, which is convenient for multi-angle installation of the warning sign 1, and after adjustment, the warning sign 1 can be locked and tightened by the internally threaded fastener 11.

[0024] In use, when the warning sign 1 is blown by wind, the warning sign 1 can drive the prism rod 9, the connecting rod 4 and the rotating shaft 5 to rotate through the connecting frame 2, the rotating shaft 5 can drive the torsion spring 7 to compress when rotating, with the synchronous rotation of the rotating shaft 5 and the warning sign 1, when the angle of the rotating warning sign 1 is parallel to the direction of the wind, the blowing force of the wind on the warning sign 1 becomes small, which can effectively avoid the damage of the warning sign 1, and when the wind stops or becomes small, the rotating shaft 5 can drive the connecting rod 4, the prism rod 9 and the warning sign 1 to reset under the elastic force of the torsion spring 7, which can effectively avoid the problem that the hard connection of the warning sign 1 leads to the deformation and damage of the warning sign 1.

[0025] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Railway transport warning device, comprising a warning board (1), a support pole (3) and a connecting pole (4), characterized in that: The outer wall of the warning board (1) is fixedly connected with two connecting frames (2), the top of the connecting frame (2) is provided with a groove, the supporting rod (3) is arranged below the connecting rod (4), the bottom of the connecting rod (4) is fixedly connected with a rotating shaft (5), the top of the supporting rod (3) is fixedly connected with a supporting sleeve (6), the bottom of the rotating shaft (5) is rotatably inserted into the supporting sleeve (6) and is sleeved with a torsional spring (7), and the two ends of the torsional spring (7) are fixedly connected with the inner wall of the supporting sleeve (6) and the outer wall of the rotating shaft (5). The top of the connecting rod (4) is fixedly connected with a ridge rod (9), and the connecting frame (2) is sleeved on the rod wall of the ridge rod (9) through the groove.

2. A railway transportation warning device according to claim 1, wherein: The bottom of the supporting rod (3) is provided with a pad (8), and the pad (8) is fixedly connected to the bottom of the supporting rod (3).

3. A railway transportation warning device according to claim 1, wherein: The top of the ridge rod (9) is fixedly connected with a lead screw (10), and the rod wall of the lead screw (10) is threadedly sleeved with an internally threaded fastener (11).

4. A railway transportation warning device according to claim 1, wherein: The bottom of the connecting rod (4) is provided with a matching disc corresponding to the supporting sleeve (6), and the disc is rotatably sleeved on the top of the supporting sleeve (6).

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