CN216886705U

CN216886705U - Laser alarm device for rail vehicle section

Info

Publication number: CN216886705U
Application number: CN202122919807.3U
Authority: CN
Inventors: 徐超
Original assignee: Jilin Mingyu Intelligent Technology Co ltd
Current assignee: Jilin Mingyu Intelligent Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-07-05
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a laser alarm device for a rail vehicle section, which comprises a protection box, wherein a placing box is arranged in the protection box, a laser alarm is arranged at the top of the placing box, an elastic protection mechanism is arranged on the outer wall of the placing box, the laser alarm is connected with a laser alarm lamp through a connecting rod, and an alarm lamp protection mechanism is arranged outside the laser alarm lamp; when the protection box is slightly impacted, the impact force caused by impact can be relieved through the second spring and the first springs by using the elastic protection mechanism, and when the protection box is greatly impacted, the clamping groove at the bottom of the placing box can be directly clamped on the limiting block, so that the placing box is fixed, and a laser alarm on the placing box is prevented from being damaged; through alarm lamp protection mechanism, utilize the safety cover that fender rod, solid fixed ring and ring formed, can protect laser alarm lamp, prevent laser alarm lamp's damage.

Description

Laser alarm device for rail vehicle section

Technical Field

The utility model relates to the technical field of laser alarm, in particular to a laser alarm device for a rail vehicle section.

Background

The laser alarm generally carries out the early warning through laser detection, and the laser alarm generally is used for each field, but when current laser alarm installed on the road, because do not have corresponding safeguard procedures, there is the risk of being broken by the car in laser alarm and the laser alarm lamp of installing on the laser alarm, and then causes the damage of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that when the existing laser alarm is installed on a road, due to the fact that corresponding protective measures are not available, the laser alarm and a laser alarm lamp installed on the laser alarm are damaged by a vehicle, and equipment is damaged.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a rail vehicle is laser alarm device for section, includes the guard box, the inside of guard box is provided with places the box, the top of placing the box is provided with laser alarm, the outer wall of placing the box is provided with elasticity protection mechanism, laser alarm is connected with the laser alarm lamp through the connecting rod, the outside of laser alarm lamp is provided with alarm lamp protection mechanism, the inboard bottom of guard box is provided with a plurality of rectangular channels, be provided with stop gear on the rectangular channel, the bottom of placing the box is provided with the draw-in groove that is "back" type.

Preferably, the outer side walls of the protection box and the placing box are obliquely arranged.

Preferably, the elastic protection mechanism comprises a plurality of first pressure springs fixedly connected to the outer side wall of the placing box, one end of each first spring, far away from the placing box, is fixedly connected to the inner wall of the protection box, the bottom of the placing box is fixedly connected with a second pressure spring, and the bottom end of the second pressure spring is fixedly connected to the bottom of the inner side of the protection box.

Preferably, alarm lamp protection mechanism is including setting up the ring at the guard box top, threaded hole is all seted up at the top of ring and guard box, threaded connection has the bolt that is used for fixed ring on the screw hole, the last fixed surface of ring is connected with a plurality of fender rods that are the circumference and distribute, and is a plurality of the solid fixed ring of outer wall fixedly connected with of fender rod.

Preferably, stop gear include with rectangular channel sliding connection's stopper, the upper surface of stopper is the slope setting, be connected through third pressure spring between rectangular channel and the stopper, the round hole that runs through the guard box bottom portion is seted up to the bottom of rectangular channel, the bottom fixedly connected with of stopper runs through the pull rod of round hole, the bottom fixedly connected with rubber ball of pull rod.

Preferably, the bottom of the protection box is fixedly connected with a plurality of fixing rods for fixing the protection box, and the bottoms of the fixing rods are in a taper shape.

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

1. this equipment utilizes elasticity protection mechanism when using, can alleviate the impact force that the striking brought through second spring and a plurality of first spring when the guard box receives slight striking, when the guard box receives great striking, the draw-in groove of placing the bottom of the box portion can directly block on the stopper to place the box and fix, avoided placing the laser alarm on the box and received the damage.

2. This equipment is when using, through alarm lamp protection mechanism, utilizes the safety cover that fender rod, solid fixed ring and ring formed, can protect the laser alarm lamp, prevents the damage of laser alarm lamp.

Drawings

Fig. 1 is a schematic perspective view of a laser warning device for a railway vehicle section according to the present invention;

fig. 2 is a schematic internal structural diagram of a laser alarm device for a railway vehicle section, which is provided by the utility model;

FIG. 3 is a schematic structural view of a limiting mechanism;

fig. 4 is a schematic structural view of the bottom of the placing box.

In the figure: the protection box 1, the box is placed to 2, 3 laser alarm, 4 laser alarm lamps, 5 rectangular channels, 6 draw-in grooves, 7 first compression spring, 8 second compression spring, 9 rings, 10 bolts, 11 fender rods, 12 fixed rings, 13 limiting blocks, 14 third compression spring, 15 pull rods, 16 dead levers.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, a laser alarm device for a rail vehicle section comprises a protection box 1, a placing box 2 is arranged inside the protection box 1, and a laser alarm 3 is arranged at the top of the placing box 2, wherein the laser alarm 3 is in the prior art, and is not described again, an elastic protection mechanism is arranged on the outer wall of the placing box 2, the laser alarm 3 is connected with a laser alarm lamp 4 through a connecting rod, an alarm lamp protection mechanism is arranged on the outer side of the laser alarm lamp 4, a plurality of rectangular grooves 5 are arranged at the bottom of the inner side of the protection box 1, a limiting mechanism is arranged on each rectangular groove 5, and a clamping groove 6 in a 'return' shape is arranged at the bottom of the placing box 2; guard box 1 all is the slope setting with the lateral wall of placing box 2, and wherein guard box 1 slope sets up the impact force that can alleviate the striking and bring to a certain extent.

Furthermore, the elastic protection mechanism comprises a plurality of first pressure springs 7 fixedly connected to the outer side wall of the placing box 2, wherein each first pressure spring 7 is used for buffering impact force generated by impact and ensuring that the laser alarm 3 on the placing box 2 is not damaged by impact, one end, far away from the placing box 2, of each first spring is fixedly connected with the inner wall of the protection box 1, the bottom of the placing box 2 is fixedly connected with a second pressure spring 8, each second pressure spring 8 is used for supporting the placing box 2 and plays a role in up-and-down buffering on the placing box 2, and the bottom end of each second pressure spring 8 is fixedly connected with the bottom of the inner side of the protection box 11;

further, the alarm lamp protection mechanism comprises a circular ring 9 arranged at the top of the protection box 1, threaded holes are formed in the top of the circular ring 9 and the top of the protection box 1, and bolts 10 used for fixing the circular ring 9 are connected to the threaded holes in a threaded manner, wherein the threaded connection is convenient for disassembling and assembling the circular ring 9, a plurality of protection rods 11 distributed circumferentially are fixedly connected to the upper surface of the circular ring 9, and fixing rings 12 are fixedly connected to the outer walls of the protection rods 11;

furthermore, the limiting mechanism comprises a limiting block 13 connected with the rectangular groove 5 in a sliding manner, the upper surface of the limiting block 13 is arranged in an inclined manner, the limiting block 13 is arranged in such a way that the placing box 2 can extrude the limiting block 13 to move downwards, then the limiting block 13 can move into the clamping groove 6 along the bottom of the placing box 2, the rectangular groove 5 is connected with the limiting block 13 through a third pressure spring 14, the third pressure spring 14 is used for enabling the limiting block 13 to slide into the clamping groove 6 at the bottom of the placing box 2 and fixing the placing box 2, damage to the laser alarm 3 caused by severe shaking of the placing box 2 is avoided, a round hole penetrating through the bottom of the protection box 1 is formed at the bottom of the rectangular groove 5, a pull rod 15 penetrating through the round hole is fixedly connected to the bottom of the limiting block 13, and a rubber ball is fixedly connected to the bottom of the pull rod 15; the bottom of the protection box 1 is fixedly connected with a plurality of fixing rods 16 for fixing the protection box 1, and the bottoms of the fixing rods 16 are in a taper shape, wherein the arrangement is convenient for inserting into the ground to fix the protection box 1.

When the device is used, the device is firstly installed on a road, the fixing rod is inserted into the ground for fixing, then the circular ring 9 is placed at the top of the protective box 1 to cover the laser alarm lamp 4, then the bolt 10 is screwed into the threaded hole to fix the circular ring 9, and the protective cover formed by the circular ring 9, the protective rod 11 and the fixing ring 12 can be used for protecting the laser alarm lamp 4; when the protective box 1 receives a small impact, the impact force caused by the impact can be relieved through the second springs 8 and the first springs 7, so that the laser alarm 2 on the placing box 2 is protected; when meetting great striking, the bottom of placing box 2 can extrude stopper 13 downstream, then stopper 13 top can be along the bottom of placing box 2 directly in the slip-in groove 6, thereby can will place box 2 and fix, avoid placing the striking that box 2 excessively rocked the production and can cause the damage of laser alarm 2, at last rethread pull rod 15 pulling stopper 13 moves down, place box 2 and can resume the normal position, thereby play the effect that plays the protection to laser alarm 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a rail vehicle is laser alarm device for section, includes guard box (1), its characterized in that, the inside of guard box (1) is provided with places box (2), the top of placing box (2) is provided with laser alarm (3), the outer wall of placing box (2) is provided with elasticity protection mechanism, laser alarm (3) are connected with laser alarm lamp (4) through the connecting rod, the outside of laser alarm lamp (4) is provided with alarm lamp protection mechanism, the inboard bottom of guard box (1) is provided with a plurality of rectangular channels (5), be provided with stop gear on rectangular channel (5), the bottom of placing box (2) is provided with draw-in groove (6) that are "return" type.

2. The laser alarm device for the railway vehicle section is characterized in that the outer side walls of the protection box (1) and the placing box (2) are obliquely arranged.

3. The laser alarm device for the rail vehicle section is characterized in that the elastic protection mechanism comprises a plurality of first pressure springs (7) fixedly connected to the outer side wall of the placing box (2), one ends of the first pressure springs, far away from the placing box (2), are fixedly connected with the inner wall of the protection box (1), a second pressure spring (8) is fixedly connected to the bottom of the placing box (2), and the bottom end of the second pressure spring (8) is fixedly connected with the inner bottom of the protection box (1).

4. The laser alarm device for the rail vehicle sections is characterized in that the alarm lamp protection mechanism comprises a circular ring (9) arranged at the top of a protection box (1), the circular ring (9) and the top of the protection box (1) are both provided with threaded holes, the threaded holes are connected with bolts (10) used for fixing the circular ring (9) in a threaded mode, the upper surface of the circular ring (9) is fixedly connected with a plurality of protection rods (11) distributed circumferentially, and the outer wall of each protection rod (11) is fixedly connected with a fixing ring (12).

5. The laser alarm device for the rail vehicle section as claimed in claim 1, wherein the limiting mechanism comprises a limiting block (13) connected with a rectangular groove (5) in a sliding manner, the upper surface of the limiting block (13) is arranged in an inclined manner, the rectangular groove (5) is connected with the limiting block (13) through a third pressure spring (14), a round hole penetrating through the bottom of the protection box (1) is formed in the bottom of the rectangular groove (5), a pull rod (15) penetrating through the round hole is fixedly connected to the bottom of the limiting block (13), and a rubber ball is fixedly connected to the bottom of the pull rod (15).

6. The laser alarm device for the railway vehicle section as claimed in claim 1, wherein a plurality of fixing rods (16) for fixing the protective box (1) are fixedly connected to the bottom of the protective box (1), and the bottoms of the fixing rods (16) are in a pointed cone shape.