Railway train operation environment monitoring device

Abstract

The utility model belongs to the technical field of monitoring devices, and particularly relates to a railway driving environment monitoring device, which comprises a monitoring camera main body and further comprises an inverted L-shaped fixing frame, and the monitoring camera main body is mounted on a horizontal part of the inverted L-shaped fixing frame through a self-locking mechanism; the fixing mechanism is rotationally connected to the vertical part of the inverted-L-shaped fixing frame through a mounting shaft and used for fixing the inverted-L-shaped fixing frame to a rod-shaped fixed object, and an arc-shaped hole is formed in the vertical part of the inverted-L-shaped fixing frame; the locking bolt penetrates through the arc-shaped hole and then is fixed to the fixing mechanism in a threaded screwing mode. According to the utility model, the monitoring camera main body is fixed on the rod-shaped fixing object by using the fixing mechanism, and the angle of the monitoring camera main body can be adjusted through the arranged locking bolt, so that different installation environments are met, the square rod is ensured to be always in a vertical state, and the problem that the stability is reduced due to center-of-gravity shift is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of monitoring device, concretely relates to a railway vehicle environment monitoring device. BACKGROUND

[0002] In order to promote the coordinated development of environment and railway transportation, prevent and treat the pollution and damage of railway transportation, production and basic construction to the environment, protect and improve the living environment and ecological environment, and guarantee the health of the people, the railway vehicle environment monitoring device adopts a camera to monitor the railway vehicle environment, which is a necessary equipment in the railway vehicle environment monitoring system, mainly adopts the camera to shoot the scene picture, and instantly transmits the scene picture to the monitoring platform or stores in the storage card in it, clearly knows the scene situation through the camera, so as to respond and handle the scene situation instantly, and the camera is various, and the application occasion is also different.

[0003] In the prior art, the monitoring camera of the prior art including the above has the characteristics of easy disassembly, but in actual use, the monitoring camera can only be preferably applied to the horizontal installation rod, when the installation rod is in other directions, the monitoring camera will be in an inclined state after installation, the gravity center deviates, and the stability of the monitoring camera is poor when the quick fixing assembly is used to fix the monitoring camera.

[0004] To solve the above problems, a railway vehicle environment monitoring device is provided in the application. UTILITY MODEL CONTENTS

[0005] To solve the above problems in the prior art, the utility model provides a railway vehicle environment monitoring device, which has the characteristics of convenient use, high stability and easy disassembly.

[0006] To achieve the above object, the utility model provides the following technical scheme: a railway vehicle environment monitoring device, comprising a monitoring camera main body, further comprising:

[0007] The monitoring camera main body is installed on the horizontal part of the reverse L-shaped fixing frame by using a self-locking mechanism;

[0008] The fixing mechanism is rotatably connected to the vertical part of the reverse L-shaped fixing frame by using an installation shaft, is used for fixing the reverse L-shaped fixing frame on the rod-shaped fixing object, and has an arc-shaped hole on the vertical part of the reverse L-shaped fixing frame;

[0009] The locking bolt is fixed with the fixing mechanism by the threaded rotation mode after penetrating the arc-shaped hole.

[0010] As a preferred technical scheme of the utility model, it further comprises:

[0011] a mounting seat fixed to the low end of the monitoring camera body;

[0012] a square rod fixed to the bottom surface of the mounting seat and having a square hole on the horizontal part of the reverse L-shaped fixing frame for the square rod to pass through, the square rod being locked after passing through the square hole by using the self-locking mechanism.

[0013] As a preferred technical scheme of the utility model, the self-locking mechanism comprises:

[0014] a mounting plate fixed to the bottom surface of the horizontal part of the reverse L-shaped fixing frame;

[0015] a square locking pin having a locking hole on the square rod, the square locking pin being embedded into the locking hole after passing through the mounting plate, and the embedded end surface of the square locking pin being an inclined surface;

[0016] a limiting ring fixed on the square locking pin;

[0017] a reset spring sleeved on the square locking pin and between the mounting plate and the limiting ring.

[0018] As a preferred technical scheme of the utility model, the self-locking mechanism further comprises:

[0019] a pull ring fixed on the end of the square locking pin away from the square rod.

[0020] As a preferred technical scheme of the utility model, the fixing mechanism comprises:

[0021] a fixing plate rotatably connected to the vertical part of the reverse L-shaped fixing frame by a mounting shaft, and having an arc-shaped groove on the fixing plate;

[0022] a fixing hoop fixed on the fixing plate for fixing the reverse L-shaped fixing frame on a rod-shaped fixing object.

[0023] As a preferred technical scheme of the utility model, the fixing hoop comprises:

[0024] a plurality of steel rings distributed at equal intervals;

[0025] a connecting block fixed on both ends of the steel ring;

[0026] a long bolt passing through the connecting block;

[0027] a locking nut mounted on the protruding end of the long bolt by screwing.

[0028] As a preferred technical scheme of the utility model, further comprising:

[0029] Positioning rod, the positioning rod is fixed to the bottom surface of the mounting seat, and the horizontal part of the inverted L-shaped fixing frame has a positioning hole for the positioning rod to penetrate;

[0030] Telescopic spring, the telescopic spring is sleeved on the positioning rod and is between the horizontal part of the inverted L-shaped fixing frame and the mounting seat.

[0031] As a preferred technical scheme of the utility model, further comprising:

[0032] Positioning block, two positioning blocks are fixed symmetrically on the outer wall of the square rod, and when the square locking pin is embedded in the locking hole, the positioning block abuts against the horizontal part of the inverted L-shaped fixing frame.

[0033] Compared with the prior art, the utility model has the beneficial effects that:

[0034] In the utility model, the fixed mechanism is used for fixing the monitoring camera main body on the rod-shaped fixing object, the locking bolt is arranged to adjust the angle of the monitoring camera main body, different installation environments are met, the square rod is kept in the vertical state, and the problem of reducing stability due to gravity center deviation is avoided.

[0035] Other additional advantages and beneficial effects of the present application will be partially given in the following description, partially become obvious from the following description, or be known by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0036] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0037] Figure 1 It is the structural schematic diagram of the utility model;

[0038] Figure 2 It is the structural schematic diagram of the utility model Figure 1 ;

[0039] Figure 3 It is the structural schematic diagram of the fixed mechanism in the utility model;

[0040] Figure 4 It is the structural schematic diagram of the fixed mechanism in the utility model Figure 1 ;

[0041] Figure 5 It is the structural schematic diagram of the fixed mechanism in the utility model Figure 1Amplification structure schematic view in B in the figure.

[0042] In the figure: 1, monitoring camera main body; 11, mounting seat; 12, square rod; 121, locking hole; 122, positioning block; 2, anti-L type fixing frame; 21, square hole; 22, arc-shaped hole; 23, positioning hole; 3, fixing mechanism; 31, fixed plate; 311, arc-shaped groove; 32, fixed hoop; 321, steel ring; 322, connecting block; 323, long bolt; 324, locking nut; 4, self-locking mechanism; 41, mounting plate; 42, square locking pin; 43, limiting ring; 44, return spring; 45, pull ring; 5, mounting shaft; 6, locking bolt; 7, positioning rod; 8, telescopic spring. DETAILED DESCRIPTION

[0043] 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 protection of the present application.

[0044] Please refer to Figures 1-5 The present application provides the following technical solutions: a railway driving environment monitoring device, comprising a monitoring camera main body 1, further comprising an anti-L type fixing frame 2, a fixing mechanism 3 and a locking bolt 6.

[0045] Specifically, as shown in Figure 1 and Figure 4 In the embodiment, the monitoring camera main body 1 is installed on the horizontal part of the anti-L type fixing frame 2 by using the self-locking mechanism 4, the fixing mechanism 3 is rotationally connected to the vertical part of the anti-L type fixing frame 2 by using the mounting shaft 5, for fixing the anti-L type fixing frame 2 on the rod-shaped fixed object, and the anti-L type fixing frame 2 has an arc-shaped hole 22 on the vertical part, and the locking bolt 6 is fixed with the fixing mechanism 3 by screwing after penetrating the arc-shaped hole 22. After adopting the above-mentioned scheme, for different installation environments, the locking bolt 6 is loosened first, and then the anti-L type fixing frame 2 is rotated to adjust the inclination angle of the monitoring camera main body 1, so that the center of gravity of the monitoring camera main body 1 always acts vertically on the anti-L type fixing frame 2, avoiding the problem of reducing stability due to the deviation of the center of gravity.

[0046] It should be noted that the installation method of the present application is suitable for most monitoring camera main bodies 1, and the present application only displays one commonly used monitoring camera main body 1, and since the monitoring camera main body 1 is a very common monitoring device, its internal structure is a fully disclosed prior art, which will not be described in detail in this paper.

[0047] Optionally, by Figure 1 and Figure 2 As shown in the embodiment, the mounting seat 11 is fixed to the low end of the monitoring camera body 1, the square rod 12 is fixed to the bottom surface of the mounting seat 11, and the square rod 12 has a square hole 21 penetrating through the horizontal part of the reverse L-shaped fixing frame 2, and the square rod 12 is locked by using the self-locking mechanism 4 after penetrating through the square hole 21, so that the stable installation of the monitoring camera body 1 is realized.

[0048] It should be noted that the above scheme is only a preferred embodiment of the present application, which utilizes the positioning effect of the square rod 12 and the square hole 21, and can avoid accidental rotation of the square rod 12, and is not used to limit the present application, that is, the square rod 12 and the square hole 21 can also be designed as other shapes, such as triangular, pentagonal, etc., which have the same effect.

[0049] Optionally, by Figure 1 and Figure 2 As shown in the embodiment, the self-locking mechanism 4 includes a mounting plate 41, a square locking pin 42, a limiting ring 43 and a reset spring 44, the mounting plate 41 is fixed to the bottom surface of the horizontal part of the reverse L-shaped fixing frame 2, and has a locking hole 121 on the square rod 12, the square locking pin 42 is embedded into the locking hole 121 after penetrating through the mounting plate 41, and the end surface of the embedded end of the square locking pin 42 is beveled, the limiting ring 43 is fixed on the square locking pin 42, and the reset spring 44 is sleeved on the square locking pin 42 and is between the mounting plate 41 and the limiting ring 43, and after the above scheme is adopted, since the end surface of the embedded end of the square locking pin 42 is beveled, when the square rod 12 presses the beveled surface of the square locking pin 42, a component force is generated to push the square locking pin 42 outward, the square locking pin 42 moves outward while compressing the reset spring 44 by using the limiting ring 43, until the locking hole 121 moves to the position of the square locking pin 42, at this time, the reset spring 44 releases the elastic force to reset the square locking pin 42, and the beveled end of the square locking pin 42 is embedded into the locking hole 121 to realize locking.

[0050] Preferably, by Figure 1 and Figure 2 As shown in the embodiment, the self-locking mechanism 4 further includes a pull ring 45, the pull ring 45 is fixed to one end of the square locking pin 42 away from the square rod 12, when it is needed to disassemble the monitoring camera body 1, the pull ring 45 is used to conveniently pull out the square locking pin 42, so that the square locking pin 42 is separated from the locking hole 121.

[0051] Optionally, by Figure 1 and Figure 3As shown, in the embodiment, the fixing mechanism 3 comprises a fixing plate 31 and a fixing hoop 32, the fixing plate 31 is rotatably connected to the vertical part of the anti-L-shaped fixing frame 2 by the mounting shaft 5, and has an arc-shaped slot 311 on the fixing plate 31, the fixing hoop 32 is fixed on the fixing plate 31 and is used for fixing the anti-L-shaped fixing frame 2 on the rod-shaped fixing object, and the anti-L-shaped fixing frame 2 is fixed on the rod-shaped fixing object by the fixing hoop 32 and the fixing plate 31.

[0052] Optionally, the fixing mechanism 3 comprises a fixing plate 31 and a fixing hoop 32, the fixing plate 31 is rotatably connected to the vertical part of the anti-L-shaped fixing frame 2 by the mounting shaft 5, and has an arc-shaped slot 311 on the fixing plate 31, the fixing hoop 32 is fixed on the fixing plate 31 and is used for fixing the anti-L-shaped fixing frame 2 on the rod-shaped fixing object, and the anti-L-shaped fixing frame 2 is fixed on the rod-shaped fixing object by the fixing hoop 32 and the fixing plate 31. Figure 1 Figure 3 As shown, in the embodiment, the fixing hoop 32 comprises a steel ring 321, a connecting block 322, a long bolt 323 and a locking nut 324, a plurality of steel rings 321 are distributed at intervals, the connecting block 322 is fixed at both ends of the steel ring 321, the long bolt 323 penetrates the connecting block 322, and the locking nut 324 is screwed on the protruding end of the long bolt 323, after the above scheme is adopted, the steel ring 321 is first sleeved on the rod-shaped fixing object, then the long bolt 323 penetrates the connecting block 322, and finally the locking nut 324 is screwed on the protruding end of the long bolt 323, so that the fixing can be realized, and the fixing is convenient and the stability is high.

[0053] Preferably, the fixing mechanism 3 comprises a fixing plate 31 and a fixing hoop 32, the fixing plate 31 is rotatably connected to the vertical part of the anti-L-shaped fixing frame 2 by the mounting shaft 5, and has an arc-shaped slot 311 on the fixing plate 31, the fixing hoop 32 is fixed on the fixing plate 31 and is used for fixing the anti-L-shaped fixing frame 2 on the rod-shaped fixing object, and the anti-L-shaped fixing frame 2 is fixed on the rod-shaped fixing object by the fixing hoop 32 and the fixing plate 31. Figure 1 Figure 5 As shown, in the embodiment, the fixing hoop 32 comprises a steel ring 321, a connecting block 322, a long bolt 323 and a locking nut 324, a plurality of steel rings 321 are distributed at intervals, the connecting block 322 is fixed at both ends of the steel ring 321, the long bolt 323 penetrates the connecting block 322, and the locking nut 324 is screwed on the protruding end of the long bolt 323, after the above scheme is adopted, the steel ring 321 is first sleeved on the rod-shaped fixing object, then the long bolt 323 penetrates the connecting block 322, and finally the locking nut 324 is screwed on the protruding end of the long bolt 323, so that the fixing can be realized, and the fixing is convenient and the stability is high.

[0054] Preferably, the fixing mechanism 3 comprises a fixing plate 31 and a fixing hoop 32, the fixing plate 31 is rotatably connected to the vertical part of the anti-L-shaped fixing frame 2 by the mounting shaft 5, and has an arc-shaped slot 311 on the fixing plate 31, the fixing hoop 32 is fixed on the fixing plate 31 and is used for fixing the anti-L-shaped fixing frame 2 on the rod-shaped fixing object, and the anti-L-shaped fixing frame 2 is fixed on the rod-shaped fixing object by the fixing hoop 32 and the fixing plate 31. Figure 1 Figure 5 As shown, in the embodiment, the fixing hoop 32 comprises a steel ring 321, a connecting block 322, a long bolt 323 and a locking nut 324, a plurality of steel rings 321 are distributed at intervals, the connecting block 322 is fixed at both ends of the steel ring 321, the long bolt 323 penetrates the connecting block 322, and the locking nut 324 is screwed on the protruding end of the long bolt 323, after the above scheme is adopted, the steel ring 321 is first sleeved on the rod-shaped fixing object, then the long bolt 323 penetrates the connecting block 322, and finally the locking nut 324 is screwed on the protruding end of the long bolt 323, so that the fixing can be realized, and the fixing is convenient and the stability is high.

[0055] Components not described in detail herein are prior art.

[0056] ​​​The utility model discloses a working principle and use flow: the utility model discloses monitoring camera main part 1, in use, first utilize fixed establishment 3 and fix the reverse L type fixed frame 2 on the pole shape fixed object, after square bar 12 is penetrated square hole 21, because the end face of square locking pin 42's embedding is inclined plane, when square bar 12 presses down the inclined plane of square locking pin 42, will produce the component force and push square locking pin 42 to the outside, square locking pin 42 moves out and utilizes spacing ring 43 compression reset spring 44 simultaneously, until locking hole 121 moves to the position of square locking pin 42, at this moment, reset spring 44 releases the elastic force and makes square locking pin 42 reset, and the inclined plane end of square locking pin 42 embeds in locking hole 121 and realizes the locking;

[0057] For different installation environment, first loosen locking bolt 6, then rotate reverse L type fixed frame 2, to adjust the inclination angle of monitoring camera main part 1, guarantee the gravity center of monitoring camera main part 1 always vertically acts on reverse L type fixed frame 2, i.e. square bar 12 always is in vertical state, avoids the problem of reducing stability due to gravity center deviation;

[0058] When needing to dismount monitoring camera main part 1, utilize pull ring 45 and pull out square locking pin 42, make square locking pin 42 separate locking hole 121, can directly take down monitoring camera main part 1, and dismounting is convenient.

[0059] Finally, it should be noted that: the above-mentioned only for the preferred embodiment of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A railway traffic environment monitoring device, comprising a monitoring camera body (1), characterized in that, Also includes: An inverted L-shaped mounting bracket (2) is used to mount the main body (1) of the surveillance camera on the horizontal part of the inverted L-shaped mounting bracket (2) using a self-locking mechanism (4); The fixing mechanism (3) is rotatably connected to the vertical part of the inverted L-shaped fixing frame (2) by means of the mounting shaft (5), and is used to fix the inverted L-shaped fixing frame (2) on the rod-shaped fixing object, and has an arc-shaped hole (22) on the vertical part of the inverted L-shaped fixing frame (2); The locking bolt (6) passes through the arc-shaped hole (22) and is fixed to the fixing mechanism (3) by thread engagement.

2. The railway traffic environment monitoring device according to claim 1, characterized in that: Also includes: Mounting base (11), the mounting base (11) is fixed to the lower end of the main body (1) of the surveillance camera; A square rod (12) is fixed to the bottom surface of the mounting base (11) and has a square hole (21) on the horizontal part of the inverted L-shaped fixing bracket (2) for the square rod (12) to pass through. The square rod (12) is locked by the self-locking mechanism (4) after passing through the square hole (21).

3. The railway traffic environment monitoring device according to claim 2, characterized in that: The self-locking mechanism (4) includes: Mounting plate (41), which is fixed to the bottom surface of the horizontal part of the inverted L-shaped fixing bracket (2); A square locking pin (42) has a locking hole (121) on the square rod (12). The square locking pin (42) penetrates the mounting plate (41) and is embedded in the locking hole (121). The embedded end face of the square locking pin (42) is a bevel. A limiting ring (43) is fixed to the square locking pin (42); A reset spring (44) is sleeved on the square locking pin (42) and located between the mounting plate (41) and the limiting ring (43).

4. A railway traffic environment monitoring device according to claim 3, characterized in that: The self-locking mechanism (4) also includes: Pull ring (45), which is fixed to one end of the square locking pin (42) away from the square rod (12).

5. A railway traffic environment monitoring device according to claim 1, characterized in that: The fixing mechanism (3) includes: The fixing plate (31) is rotatably connected to the vertical part of the inverted L-shaped fixing frame (2) by means of the mounting shaft (5), and has an arc groove (311) on the fixing plate (31); A fixing hoop (32) is fixed on the fixing plate (31) and is used to fix the inverted L-shaped fixing frame (2) to the rod-shaped fixing object.

6. A railway traffic environment monitoring device according to claim 5, characterized in that: The fixing hoop (32) includes: Steel rings (321), a plurality of said steel rings (321) are distributed at equal intervals; Connecting blocks (322) are fixed at both ends of the steel ring (321); A long bolt (323) passes through the connecting block (322); A locking nut (324) is installed on the protruding end of the long bolt (323) by means of thread engagement.

7. A railway traffic environment monitoring device according to claim 2, characterized in that: Also includes: Positioning rod (7), the positioning rod (7) is fixed to the bottom surface of the mounting base (11), and the horizontal part of the inverted L-shaped fixing bracket (2) has a positioning hole (23) through which the positioning rod (7) passes; A telescopic spring (8) is sleeved on the positioning rod (7) and located between the horizontal part of the inverted L-shaped fixing frame (2) and the mounting base (11).

8. A railway traffic environment monitoring device according to claim 3, characterized in that: Also includes: Positioning blocks (122), two positioning blocks (122) are symmetrically fixed to the outer wall of the square rod (12). When the square locking pin (42) is embedded in the locking hole (121), the positioning blocks (122) abut against the horizontal part of the inverted L-shaped fixing bracket (2).

Images