Novel ground sensor support

Abstract

According to the novel ground sensor support, one end of the support is provided with a clamping rubber sleeve which is tightly clamped on a sleeper, the other end of the support is provided with a clamping groove which is clamped on the lower edge of steel rail I-shaped steel, and the whole support is fixed between a steel rail and the sleeper, so that the situation that a ground sensor is collided and overturned by steel rail maintenance personnel during maintenance can be avoided; meanwhile, the instrument box is installed at one end of the support, the ground induction code sender and the wiring terminal are installed in the instrument box, the ground induction code sender and the wiring terminal are prevented from being exposed outside, the situation of short circuit is not likely to happen when the outer skin of a wire connecting the two parts is abraded, and the failure rate of the ground induction device in use is reduced; and the use stability of the ground sensing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ground sensor brackets, in particular to a novel ground sensor bracket. Background Art

[0002] During railway transportation, all purposeful movements of locomotives and rolling stock, other than train arrivals, departures, and transits at stations, and within sections, are collectively referred to as shunting. This includes the movement of locomotives and rolling stock on station lines or other lines for purposes such as train dismantling and marshaling, uncoupling, transfers, yard integration, transfers, vehicle pickup and delivery, and locomotive alignment, line switching, and entry and exit of sections. Shunting operations at railway yards primarily rely on locomotive crews and shunters to manually confirm ground signals. The shunting monitoring system utilizes radio frequency technology to transmit shunting signals to the locomotives and then to the LKJ (Locked Kilometer Joint) (LKJ) without electrical connection to station interlocking equipment or signals, and without power supply, ensuring that the original equipment structure, performance, and technical specifications are not altered. The system utilizes ground sensors. When a train passes through a ground sensor during operation, the shunting signal is transmitted to the onboard equipment via a specific ground sensor, conveying the train's movement status and signal light status. Therefore, ground sensor devices play a key role in shunting operations. Currently, the brackets of ground sensor devices are directly fixed to the rails and sleepers, which makes their installation unstable. During routine rail maintenance operations, rail maintenance workers can cause the ground sensor to tip over, affecting the accuracy of its signal transmission and reception, or even causing damage. Furthermore, the ground sensor encoder and junction box in existing ground sensor devices are directly mounted on the brackets, exposed to the air. These two are connected by wires, which are exposed to the sun and rain, causing the outer sheath of the wires to break, which can easily lead to short circuits and affect the normal operation of the ground sensor device. Utility Model Content

[0003] In response to the above technical problems, the utility model provides a new type of ground sensor bracket, which is characterized by being composed of a clamping rubber sleeve, an instrument mounting structure, a connecting structure, and a clamping structure. The connecting structure is installed above the clamping rubber sleeve, the instrument mounting structure is installed above the connecting structure, and the clamping structure is installed at one end of the instrument mounting structure.

[0004] The instrument installation structure is composed of an instrument box upper cover, an instrument box lower cover, a locking bolt, a bolt locking block, a fixing bolt, and a positioning bolt. The locking bolts are passed through the openings on the side panels on both sides of the instrument box lower cover, the fixing bolts are passed through the openings inside the instrument box lower cover, the positioning bolts are passed through the openings on the side outside the instrument box lower cover, the instrument box upper cover is installed above the instrument box lower cover, the bolt locking blocks are installed at the four corners inside the instrument box upper cover, and the locking bolts are passed through the bolt locking blocks.

[0005] The connecting structure is composed of a positioning plate, a connecting hole, a connecting bolt, a connecting plate, a through hole, a fastening bolt, and a fixing hole. The positioning plate is installed under the lower cover of the instrument box, and connecting holes are provided at both ends of the positioning plate. The positioning bolt passes through the connecting hole provided under the lower cover of the instrument box, and the positioning bolt passes through the opening provided at the top of the clamping rubber sleeve. The connecting hole provided at the other end of the positioning plate passes through the connecting bolt, and the connecting bolt passes through the fixing hole. The fixing holes are provided at both ends of the connecting plate, and a through hole is provided in the middle of the connecting plate, and the fastening bolt passes through the through hole.

[0006] The clamping structure consists of a clamping groove, a lateral positioning hole, a lateral positioning bolt, a top positioning hole, and a top positioning bolt. A top positioning hole is opened at the top of the clamping groove, and the top positioning bolt passes through the top positioning hole. The top positioning bolt passes through the fixing hole. Side positioning holes are opened on both sides of the clamping groove, and side positioning bolts pass through the side positioning holes.

[0007] Beneficial effects of the utility model:

[0008] The utility model discloses a new type of ground sensor bracket. A clamping rubber sleeve is provided at one end of the bracket, which is tightly clamped on the sleeper. A clamping groove is provided at the other end of the bracket, which is clamped on the lower edge of the rail I-beam. The bracket is fixed as a whole between the rail and the sleeper, which can prevent the rail maintenance personnel from colliding and overturning the ground sensing device during maintenance. At the same time, an instrument box is installed at one end of the bracket, and the ground sensing code transmitter and the wiring terminals are installed inside the instrument box, so that the ground sensing code transmitter and the wiring terminals are not exposed to the outside. When the outer sheath of the wire connecting the two parts is worn, a short circuit is not likely to occur, which reduces the failure rate of the ground sensing device in use and improves the stability of the ground sensing device in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the overall structure of the new ground sensor bracket of the utility model;

[0010] Figure 2 This is a schematic diagram of the overall structure of the new ground sensor bracket of the utility model;

[0011] Figure 3 This is a partial structural diagram of the new ground sensor bracket of the utility model;

[0012] Figure 4 This is a partial structural diagram of the new ground sensor bracket of the utility model;

[0013] Figure 5 This is a schematic diagram of the partial structure of the new ground sensor bracket of the utility model.

[0014] As shown in the figure: 1. Clamping rubber sleeve, 2. Instrument box upper cover, 3. Instrument box lower cover, 4. Locking bolt, 5. Bolt locking block, 6. Fixing bolt, 7. Positioning bolt, 8. Positioning plate, 9. Connecting hole, 10. Connecting bolt, 11. Connecting plate, 12. Through hole, 13. Fastening bolt, 14. Fixing hole, 15. Snap-in groove, 16. Lateral positioning hole, 17. Lateral positioning bolt, 18. Top positioning hole, 19. Top positioning bolt. DETAILED DESCRIPTION

[0015] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0016] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0018] Example 1

[0019] like Figure 1 、 Figure 2As shown, the locking bolts 4 are passed through the openings on the side panels on both sides of the lower cover 3 of the instrument box, the fixing bolts 6 are passed through the openings inside the lower cover 3 of the instrument box, the positioning bolts 7 are passed through the openings on the outer side of the lower cover 3 of the instrument box, the upper cover 2 of the instrument box is installed above the lower cover 3 of the instrument box, the bolt locking blocks 5 are installed at the four corners inside the upper cover 2 of the instrument box, the locking bolts 4 are passed through the bolt locking blocks 5, the positioning plate 8 is installed below the lower cover 3 of the instrument box, connecting holes 9 are provided at both ends of the positioning plate 8, the connecting holes 9 provided below the lower cover 3 of the instrument box pass through the positioning bolts 7, the positioning bolts 7 pass through the openings on the clamping holes The opening at the top of the rubber sleeve 1, the connecting hole 9 provided at the other end of the positioning plate 8 passes through the connecting bolt 10, the connecting bolt 10 passes through the fixing hole 14, the fixing holes 14 are provided at both ends of the connecting plate 11, a through hole 12 is provided in the middle of the connecting plate 11, the fastening bolt 13 passes through the through hole, a top positioning hole 18 is provided at the top of the clamping groove 15, the top positioning hole 18 passes through the top positioning bolt 19, the top positioning bolt 19 passes through the fixing hole 14, and lateral positioning holes 16 are provided on both sides of the clamping groove 15, and lateral positioning bolts 17 pass through the lateral positioning holes 16.

[0020] Example 2

[0021] When using the utility model, the card slot 15 is opened at the lower edge of the rail I-beam, the top positioning bolt 19 and the side positioning bolt 17 are tightened, the card slot 15 is fixed to the lower edge of the rail I-beam, the fastening bolt 13 is tightened to fix it on the sleeper, the clamping rubber sleeve 1 is tightly clamped to the outside of the sleeper, and the ground induction code generator and the junction box are installed in the upper cover and the lower cover of the instrument box to realize the installation of the ground sensor.

[0022] The above shows and describes the basic principles, main features and advantages of the present invention. The various components mentioned in the present invention are common technologies in the existing field. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in this utility model is defined by the appended claims and their equivalents.

Claims

1. New ground sensor bracket, characterized by It is composed of a clamping rubber sleeve, an instrument mounting structure, a connecting structure, and a clamping structure. The connecting structure is installed above the clamping rubber sleeve, the instrument mounting structure is installed above the connecting structure, and the clamping structure is installed at one end of the instrument mounting structure. The instrument mounting structure is composed of an instrument box upper cover, an instrument box lower cover, a locking bolt, a bolt locking block, a fixing bolt, and a positioning bolt. The locking bolts are passed through the openings on the side panels on both sides of the instrument box lower cover, the fixing bolts are passed through the openings inside the instrument box lower cover, and the positioning bolts are passed through the openings on the outer side of the instrument box lower cover. The instrument box upper cover is installed above the instrument box lower cover, and the four inner holes of the instrument box upper cover are connected. A corner mounting bolt locking block, a locking bolt passes through the inside of the bolt locking block, the connecting structure consists of a positioning plate, a connecting hole, a connecting bolt, a connecting plate, a through hole, a fastening bolt, and a fixing hole. The positioning plate is installed under the lower cover of the instrument box, and connecting holes are opened at both ends of the positioning plate. The positioning bolt passes through the connecting hole set under the lower cover of the instrument box, the positioning bolt passes through the opening opened at the top of the clamping rubber sleeve, the connecting bolt passes through the connecting hole set at the other end of the positioning plate, the connecting bolt passes through the fixing hole, the fixing holes are opened at both ends of the connecting plate, a through hole is opened in the middle of the connecting plate, and the fastening bolt passes through the through hole.

2. The novel ground sensor bracket according to claim 1 is characterized in that The clamping structure consists of a clamping groove, a lateral positioning hole, a lateral positioning bolt, a top positioning hole, and a top positioning bolt. A top positioning hole is opened at the top of the clamping groove, a top positioning bolt passes through the top positioning hole, and the top positioning bolt passes through the fixing hole. Side positioning holes are opened on both sides of the clamping groove, and side positioning bolts pass through the side positioning holes.

Images