Rail transit positioning device

Abstract

The utility model discloses a rail transit positioning device which comprises a transponder body, a mounting hole is formed in the surface of the transponder body in a penetrating mode, the rail transit positioning device further comprises a fixed mounting mechanism, the fixed mounting mechanism comprises a connecting plate, a pressing and fixing plate, a fixing frame, a base mounting plate, a groove receiving plate, a supporting plate, a hole plate foot, an inclined protection plate and a rubber plate, and the fixed mounting mechanism is arranged at the position of the transponder body. The base installation of the fixed installation mechanism can be pre-installed at the calibration position between the rails, so that installation of the pre-installed part of the fixed installation mechanism is completed, and then the connecting plate with the pressing and fixing plate assists the transponder body to be rapidly positioned and installed at the position of the groove receiving plate of the base installation plate below the transponder body. Therefore, quick positioning and mounting of the transponder body between the rails are achieved, the quick mounting requirement of the transponder body during positioning and use in rail transit is met, and the oblique protection plate is mounted at the base mounting plate of the fixed mounting mechanism, so that external objects can be effectively prevented from directly impacting the transponder body.

Description

TECHNICAL FIELD

[0001] The utility model relates to rail transit technical field, especially a rail transit positioning device. BACKGROUND

[0002] The rail transit positioning device is a device for train positioning, is used for receiving, storage, analysis, transmission track vehicle positioning information, thereby realizes the management and control of track vehicle, also can provide the basis for safety, production scheduling, maintenance etc.

[0003] The prior art rail transit beacon is installed between the rails, usually the bracket for installing the beacon is fixed between the rails in advance, then the beacon is locked on the bracket by bolts, but when the beacon is replaced and maintained, the installation hole of the beacon and the bracket needs to be aligned, and the installation position of the beacon between the rails needs to be calibrated, when the beacon is placed on the surface of the bracket, the installation hole on the surface of the beacon and the covered installation hole on the surface of the bracket are inconvenient to calibrate, and the installed beacon lacks effective protection and is easily hit by stones and ice carried by the train during driving, thereby affecting the rapid installation and safe use of the beacon, therefore, the utility model provides a rail transit positioning device. UTILITARY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a rail transit positioning device, the positioning mechanism is arranged at the responder body, the base of the positioning mechanism can be pre-installed at the calibrated position between the rails, thereby completing the installation of the pre-installed part of the positioning mechanism, then the connecting plate with the pressing plate assists the responder body to complete the rapid positioning installation at the receiving groove plate of the base plate below the responder body, thereby realizing the rapid positioning installation of the responder body between the rails, meeting the rapid installation requirement of the responder body during the use of the rail transit positioning, and the base plate of the positioning mechanism is provided with the inclined guard plate, the height of the inclined guard plate is designed to be higher than the shell of the responder body, which can effectively prevent external objects from directly hitting the responder body, plays a good protection role, realizes the safe use of the responder body after installation, and can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a rail transit positioning device, including transponder body, the surface of transponder body is equipped with mounting hole, still including fixed mechanism, the fixed mechanism includes the interface plate, the pressure fixed plate, the fixed frame, the base plate, the receiving groove plate, the support plate, the hole plate foot, the inclined support plate and the rubber plate, the interface plate is locked with the interface plate through bolt at the bottom of transponder body, and the one side of interface plate body is fixed with pressure fixed plate, the interface plate is pressed on the surface of base plate, the one end of base plate body is fixed with the receiving groove plate for supporting pressure fixed plate, and the fixed frame for clamping receiving groove plate is fixed at the mouth of pressure fixed plate, the both sides of base plate body away from receiving groove plate are fixed with support plate symmetrically, and the inclined support plate is installed at support plate, and the rubber plate is bonded on the surface of inclined support plate, the bottom hole is set up on the surface of interface plate and base plate below mounting hole, and the hole plate foot is fixed below support plate.

[0007] Further, the lower surface of the interface plate is provided with a slot hole, and a bolt is locked between the hole cavity of the slot hole and the bottom shell surface of the transponder body, and the head of the bolt enters the slot cavity of the slot hole;

[0008] By adopting the above technical scheme, the bolt can pass through the slot cavity of the slot hole and connect with the bottom shell surface of the transponder body through the hole cavity, and then the head of the bolt can enter the slot cavity, avoiding the protrusion of the bolt head.

[0009] Further, the surface of the plate body of the receiving groove plate is provided with a U-shaped groove, and the U-shaped frame plate of the fixed frame is clamped in the U-shaped groove of the receiving groove plate;

[0010] By adopting the above technical scheme, the U-shaped groove on the surface of the receiving groove plate can clamp the U-shaped frame plate of the fixed frame for positioning and clamping, ensuring that the transponder body with the installed interface plate can be quickly clamped and positioned at the base plate.

[0011] Further, the upper surface of the support plate is provided with a plug hole for plugging the plug rod, and the plug rod is fixed to the lower surface of the inclined support plate;

[0012] By adopting the above technical scheme, the plug hole of the support plate can be firmly plugged with the plug rod of the inclined support plate, and this plugging method not only is easy to install and disassemble, but also provides good mechanical support, ensuring the stability and positional accuracy of the inclined support plate after installation.

[0013] Further, the surface of the support plate between the plug holes is provided with a rib groove for clamping the rib, and the rib is fixed below the inclined support plate between the plug rods;

[0014] By adopting the above technical scheme, the design of the rib groove and the rib further enhances the connection strength between the support plate and the inclined support plate, the rib can be inserted into the rib groove, providing additional support and stability, preventing the deformation or loosening of the inclined support plate during installation.

[0015] Further, the height of the inclined guard plate is higher than the shell of the transponder body after the inclined guard plate is installed on the supporting plate surface, and the inclined plate surface of the inclined guard plate is inclined downward from the transponder body;

[0016] By adopting the above technical scheme, the height of the inclined guard plate is designed to be higher than the shell of the transponder body, which not only provides additional protection to prevent external objects from directly impacting the transponder body, but also enables the objects impacting the inclined guard plate to fly outward along the inclined plate surface.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model discloses a positioning device for rail transit, which comprises a transponder body, a base plate, a receiving groove plate, a supporting plate, a hole plate foot, a plug hole, a plug rod, an inclined guard plate, a rubber plate, a supporting rib and a rib groove.

[0019] And the height of the inclined guard plate is designed to be higher than the shell of the transponder body, which can effectively prevent external objects from directly impacting the transponder body, thereby achieving good protection effect and safe use of the transponder body after installation. DRAWINGS

[0020] Fig. 1 It is an overall structure schematic view of the utility model discloses a positioning device for rail transit.

[0021] Fig. 2 It is a split schematic view of the utility model discloses a positioning device for rail transit.

[0022] Fig. 3 It is an explosion view of the utility model discloses a positioning device for rail transit.

[0023] In the drawing: 1, transponder body;2, mounting hole;3, positioning mechanism;4, connecting plate;5, pressing plate;6, fixed frame;7, base plate;8, receiving groove plate;9, supporting plate;10, hole plate foot;11, plug hole;12, plug rod;13, inclined guard plate;14, rubber plate;15, supporting rib;16, rib groove;17, bottom mounting hole;18, slot mounting hole. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described in combination with specific embodiments.

[0025] For example, the positioning mechanism comprises a base plate, a receiving groove plate, a supporting plate, a hole plate foot, a plug hole, a plug rod, an inclined guard plate, a rubber plate, a supporting rib and a rib groove. Figs. 1-3As shown, a rail transit positioning device, including a transponder body 1, the surface of the transponder body 1 is provided with a mounting hole 2, further including a mounting mechanism 3, the mounting mechanism 3 includes an interface plate 4, a pressure plate 5, a frame 6, a base plate 7, a receiving groove plate 8, a support plate 9, a hole plate foot 10, an inclined guard plate 13 and a rubber plate 14, the bottom of the transponder body 1 is locked with the interface plate 4 by bolts, and one side of the plate body of the interface plate 4 is fixed with the pressure plate 5, the interface plate 4 is pressed on the surface of the base plate 7, one end of the plate body of the base plate 7 is fixed with the receiving groove plate 8 for supporting the pressure plate 5, and the plate opening of the pressure plate 5 is fixed with the frame 6 for clamping the receiving groove plate 8, the plate body of the base plate 7 is symmetrically fixed with the support plate 9 away from the receiving groove plate 8, and the inclined guard plate 13 is installed at the support plate 9, and the surface of the inclined guard plate 13 is bonded with the rubber plate 14, the surface of the interface plate 4 and the base plate 7 below the mounting hole 2 is provided with a bottom mounting hole 17, and the hole plate foot 10 is fixed below the support plate 9.

[0026] Wherein, the lower surface of the interface plate 4 is provided with a groove hole 18, and the hole cavity of the groove hole 18 is locked with the bottom shell surface of the transponder body 1 by a bolt, and the head of the bolt enters the groove cavity of the groove hole 18;

[0027] By adopting the above technical scheme, the bolt can pass through the groove cavity of the groove hole 18 and connect with the bottom shell surface of the transponder body 1 through the hole cavity, and then the head of the bolt can enter the groove cavity, avoiding the protrusion of the bolt head.

[0028] Wherein, the surface of the plate body of the receiving groove plate 8 is provided with a U-shaped groove, and the U-shaped frame plate of the frame 6 is clamped in the U-shaped groove of the receiving groove plate 8;

[0029] By adopting the above technical scheme, the U-shaped groove on the surface of the receiving groove plate 8 can clamp the U-shaped frame plate of the frame 6 for positioning and clamping, which ensures that the transponder body 1 with the installed interface plate 4 can be quickly clamped and positioned at the base plate 7.

[0030] Wherein, the upper surface of the support plate 9 is provided with a insertion hole 11 for inserting the insertion rod 12, and the insertion rod 12 is fixed to the lower surface of the inclined guard plate 13;

[0031] By adopting the above technical scheme, the insertion hole 11 of the support plate 9 can be firmly inserted with the insertion rod 12 of the inclined guard plate 13, and this insertion method not only is easy to install and disassemble, but also provides good mechanical support, ensuring the stability and position accuracy of the inclined guard plate 13 after installation.

[0032] Wherein, the surface of the support plate 9 between the insertion holes 11 is provided with a rib groove 16 for clamping a support rib 15, and the support rib 15 is fixed below the inclined guard plate 13 between the insertion rods 12;

[0033] By adopting the above technical solution, the design of the rib groove 16 and the support rib 15 further enhances the connection strength between the support plate 9 and the inclined plate 13. The support rib 15 can be inserted into the rib groove 16 to provide additional support and stability, and prevent the inclined plate 13 from deforming or loosening during installation.

[0034] Wherein, the height of the inclined guard plate 13 after it is installed on the surface of the support plate 9 is higher than the shell of the transponder body 1, and the inclined plate surface of the inclined guard plate 13 is inclined downward from the transponder body 1.

[0035] By adopting the above technical solution, the height of the inclined guard plate 13 is designed to be higher than the shell of the transponder body 1. This design can not only provide additional protection to prevent external objects from directly hitting the transponder body 1, but also make objects that hit the inclined guard plate 13 bounce outward along the inclined plate surface.

[0036] It should be noted that this utility model is a rail transit positioning device. A mounting mechanism 3 is set at the transponder body 1. The base plate 7 of the mounting mechanism 3 can be pressed against the ground between the tracks using perforated foot 10. Then, expansion bolts are used to fix the perforated foot 10 to the ground for pre-installation. When installing the base plate 7, the transponder body 1 needs to be pre-positioned, and then the position of the base plate 7 between the tracks needs to be calibrated. Then, the inclined guard plate 13 is connected to the guard plate 9 by inserting rod 12 and supporting rib 15, thereby completing the installation of the pre-installed part of the mounting mechanism 3. Then, the connecting plate 4 of the mounting mechanism 3 can be connected by screws. The bolt is locked below the transponder body 1. The connecting plate 4 with the pressure plate 5 can form a quick-installation positioning structure below the transponder body 1. When the transponder body 1 needs to be installed on the base plate 7 for maintenance or replacement, the transponder body 1 is quickly positioned and connected by the fixing frame 6 below the connecting plate 4 and the groove plate 8 of the base plate 7. This allows the mounting hole 2 of the transponder body 1 to be aligned with the bottom mounting hole 17 of the connecting plate 4 and the base plate 7, making it convenient for installers to quickly screw the bolts into the mounting hole 2 and the bottom mounting hole 17, completing the quick installation of the transponder body 1 between the tracks. Then, the transponder body 1 can be used for rail transit positioning between the tracks.

[0037] It should be noted that this utility model is a rail transit positioning device. All components in this utility model are known to those skilled in the art, and their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0038] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A rail transit positioning device, comprising a transponder body (1), a mounting hole (2) is formed through the surface of the transponder body (1), characterized in that: Also include the fixed mechanism (3), the fixed mechanism (3) includes the connecting plate (4), the fixed plate (5), the fixed frame (6), the base plate (7), the receiving groove plate (8), the support plate (9), the hole plate foot (10), the inclined guard plate (13) and the rubber plate (14), the bottom of the transponder body (1) is locked with the connecting plate (4) by bolt, and the plate body side of the connecting plate (4) is fixed with the fixed plate (5), the connecting plate (4) is pressed on the surface of the base plate (7), one end of the plate body of the base plate (7) is fixed with the receiving groove plate (8) for supporting the fixed plate (5), and the plate opening of the fixed plate (5) is fixed with the fixed frame (6) for clamping the receiving groove plate (8), the two sides of the plate body of the base plate (7) away from the receiving groove plate (8) are symmetrically fixed with the support plate (9), the inclined guard plate (13) is installed at the support plate (9), the surface of the inclined guard plate (13) is bonded with the rubber plate (14), the surface of the connecting plate (4) and the base plate (7) below the mounting hole (2) is provided with a bottom mounting hole (17), and the hole plate foot (10) is fixed below the support plate (9).

2. The rail transit positioning device according to claim 1, characterized in that: The lower plate surface of the connecting plate (4) is provided with a groove hole (18), and the hole cavity of the groove hole (18) is locked with a bolt between the bottom shell surface of the transponder body (1), and the head of the bolt enters the groove cavity of the groove hole (18).

3. The rail transit positioning device according to claim 1, wherein: The surface of the plate body of the receiving groove plate (8) is provided with a U-shaped groove, and the U-shaped frame plate of the fixed frame (6) is clamped in the U-shaped groove of the receiving groove plate (8).

4. The rail transit positioning device of claim 1, wherein: The upper plate surface of the support plate (9) is provided with a plug hole (11) for inserting the plug rod (12), and the plug rod (12) is fixed to the lower plate surface of the inclined guard plate (13).

5. A rail transport positioning device according to claim 4, wherein: The surface of the support plate (9) between the plug holes (11) is provided with a rib groove (16) for clamping the rib (15), and the rib (15) is fixed below the inclined guard plate (13) between the plug rods (12).

6. The rail transit positioning device according to claim 4, characterized in that: The plate body height of the inclined guard plate (13) after being installed on the surface of the support plate (9) is higher than the shell of the transponder body (1), and the inclined plate surface of the inclined guard plate (13) is inclined downward from the transponder body (1).

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