Signal transponder mounting structure

Abstract

The utility model relates to the technical field of rail transit, in particular to a signal transponder mounting structure which comprises a main body, an adjusting assembly is fixedly connected in the main body, and a protection assembly is fixedly connected to the top of the main body. The motor is used for driving the threaded block to perform threaded movement on the lead screw, so that the sliding block can slide on the sliding rail, the transponder body is driven to stably move, the movement mode has self-locking performance, synchronism, precision positioning, speed control and thrust control, manual operation is not needed, and the labor intensity is reduced. The position accuracy of the transponder body is improved, the position of the protective cover on the side face of the fixing rod can be changed at will under the cooperation effect of a movable shaft, a fastening cap and a groove plate, the protection efficiency of the protective cover on the transponder body is improved, and the situation that the transponder body moves is hindered is avoided; and the transponder body is protected, so that dust can be prevented from falling into the transponder body to damage the transponder body.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transportation, in particular to a signal transponder installation structure. Background Art

[0002] With the rapid development of high-speed railways, balise systems have been used on more and more high-speed railway lines. Balise is a point device used to transmit information from the ground to trains. It is divided into fixed (passive) balises and variable (active) balises. Its main purpose is to transmit fixed and variable information such as basic line parameters and temporary speed limits to on-board equipment.

[0003] Authorization announcement No. CN220262775U discloses a rail transit signal transponder installation structure. This patented technology uses the action of a spline shaft and a spline hole to drive the threaded rod to rotate, so that the slider drives the mounting plate to move, and the mounting plate drives the transponder body to move, thereby fine-tuning the transponder body; however, in this scheme, when adjusting the transponder position, manual operation of the spline shaft and the spline hole is required to adjust it, which is not only time-consuming and labor-intensive, but also has errors in manual adjustment, making it difficult to ensure the accuracy of the transponder position, and the transponder body is exposed to the outside, which easily causes dust to fall in, affecting the use effect. Therefore, a signal transponder installation structure is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problem in the existing solution that when adjusting the transponder position, manual operation of the spline shaft and the spline hole is required to adjust the position, which is not only time-consuming and labor-intensive, but also there are errors in the manual adjustment, and it is difficult to ensure the accuracy of the transponder position. In addition, the transponder body is exposed to the outside, which easily leads to dust falling in and affecting the use effect. The purpose of the utility model is to provide a signal transponder installation structure to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A signal transponder installation structure comprises a main body, an adjusting component is fixedly connected inside the main body, and a protective component is fixedly connected to the top of the main body;

[0007] The adjustment assembly comprises a mounting frame, a slide rail is fixedly connected to the top of the mounting frame, a slider is slidably connected to the top of the slider, a motor is installed inside the mounting frame, a lead screw is fixedly connected to the output end of the motor, a threaded block is arranged on the side of the lead screw, the lead screw is arranged inside the threaded block, the lead screw is threadedly connected to the threaded block, a transponder body is fixedly connected to the top of the threaded block, the slider is fixedly connected to the transponder body, and a fixed block is fixedly connected to the side of the lead screw;

[0008] The protective component includes a carrying plate, the top of the carrying plate is fixedly connected to a fixed clamping plate, a movable shaft is arranged inside the fixed clamping plate, a fastening cap is arranged on the side of the movable shaft, a groove plate is arranged on the side of the movable shaft, the top of the groove plate is fixedly connected to a connecting rod, the top of the connecting rod is fixedly connected to a fixing rod, and the side of the fixing rod is fixedly connected to a protective cover.

[0009] As a preferred solution of the utility model, a limiter is fixedly connected to the side of the slide rail, and two limiters are provided, and the two limiters are distributed at both ends of the slide rail.

[0010] As a preferred solution of the utility model, two slide rails are provided and four slide blocks are provided.

[0011] As a preferred solution of the utility model, a stabilizing block is fixedly connected to the side of the mounting frame, and two stabilizing blocks are provided, and the two stabilizing blocks are distributed at both ends of the mounting frame.

[0012] As a preferred solution of the utility model, two movable shafts, fastening caps, slot plates, connecting rods and fixing rods are provided.

[0013] As a preferred solution of the utility model, a weight-increasing block is fixedly connected to the bottom of the protective cover, and two weight-increasing blocks are provided.

[0014] As a preferred solution of the utility model, the main body includes a supporting bottom plate, the top of the supporting bottom plate is fixedly connected to a supporting horizontal plate, and a rectangular groove is opened inside the supporting horizontal plate.

[0015] As a preferred solution of the utility model, a U-shaped groove is fixedly connected to the bottom of the receiving base plate, and two U-shaped grooves are provided.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a motor is used to drive the threaded block to move threadedly on the screw rod, so that the slider can slide on the slide rail, thereby driving the transponder body to move smoothly. This movement method has self-locking performance, synchronization, precision positioning, speed control, thrust control, and does not require human operation, thereby increasing the accuracy of the position of the transponder body.

[0018] 2. In the utility model, the protective cover on the side of the fixed rod can be freely changed in position by utilizing the cooperation of the movable shaft, the fastening cap and the slot plate, thereby increasing the protective efficiency of the protective cover on the transponder body and avoiding becoming an obstacle to the movement of the transponder body. Protecting the transponder body can prevent dust from falling into the transponder body and causing damage to it. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the protection component of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the active components of the utility model.

[0023] In the figure: 1. main body; 101. supporting bottom plate; 102. supporting horizontal plate; 103. rectangular groove; 104. U-shaped groove; 2. adjustment component; 201. mounting frame; 202. stabilizing block; 203. slide rail; 204. slider; 205. threaded block; 206. fixing block; 207. motor; 208. transponder body; 209. limiter; 210. screw rod; 3. protection component; 301. bearing plate; 302. fixing card plate; 303. movable shaft; 304. fastening cap; 305. slot plate; 306. connecting rod; 307. fixing rod; 308. weight block; 309. protective cover. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example: See Figure 1-Figure 4 A signal transponder installation structure shown includes a main body 1, an adjusting component 2 is fixedly connected inside the main body 1, and a protective component 3 is fixedly connected to the top of the main body 1;

[0026] In this embodiment, refer to Figure 2 , Figure 3 and Figure 4As shown, the adjustment component 2 includes a mounting frame 201, a slide rail 203 is fixedly connected to the top of the mounting frame 201, a slider 204 is slidably connected to the top of the slider 203, a motor 207 is installed inside the mounting frame 201, a screw rod 210 is fixedly connected to the output end of the motor 207, a threaded block 205 is arranged on the side of the screw rod 210, the screw rod 210 is arranged inside the threaded block 205, the screw rod 210 is threadedly connected to the threaded block 205, a transponder body 208 is fixedly connected to the top of the threaded block 205, the slider 204 is fixedly connected to the transponder body 208, a fixed block 206 is fixedly connected to the side of the screw rod 210, and the protection component 3 includes a bearing plate 301, a fixed card plate 302 is fixedly connected to the top of the bearing plate 301, and a fixed A movable shaft 303 is arranged inside the fixed card plate 302, a fastening cap 304 is arranged on the side of the movable shaft 303, a slot plate 305 is arranged on the side of the movable shaft 303, a connecting rod 306 is fixedly connected to the top of the slot plate 305, a fixed rod 307 is fixedly connected to the top of the connecting rod 306, a protective cover 309 is fixedly connected to the side of the fixed rod 307, and the motor 207 is used to drive the threaded block 205 to move on the screw rod 210, so that the slider 204 can slide on the slide rail 203, thereby driving the transponder body 208 to move smoothly. This movement mode has self-locking performance, synchronization, precise positioning, speed control, thrust control, and does not require manual operation, thereby increasing the accuracy of the position of the transponder body 208.

[0027] The side of the slide rail 203 is fixedly connected with a limiter 209, and two limiters 209 are provided. The two limiters 209 are distributed at both ends of the slide rail 203. The slide rail 203 is provided with two, so there are four sliders 204. The side of the mounting frame 201 is fixedly connected with a stabilizing block 202, and two stabilizing blocks 202 are provided. The two stabilizing blocks 202 are distributed at both ends of the mounting frame 201. The movable shaft 303, the fastening cap 304, the slot plate 305, the connecting rod 306 and the fixing rod 307 are provided. There are two weight blocks 308 fixedly connected to the bottom of the protective cover 309. The protective cover 309 on the side of the fixed rod 307 can change its position at will by utilizing the cooperation of the movable shaft 303, the fastening cap 304 and the slot plate 305, thereby increasing the protective efficiency of the protective cover 309 on the transponder body 208 and avoiding becoming an obstacle to the movement of the transponder body 208. Protecting the transponder body 208 can prevent dust from falling into the transponder body 208 and causing damage to it.

[0028] In this embodiment, refer to Figure 1As shown, the main body 1 includes a supporting base plate 101, the top of the supporting base plate 101 is fixedly connected to a supporting cross plate 102, a rectangular groove 103 is opened inside the supporting cross plate 102, and the bottom of the supporting base plate 101 is fixedly connected to a U-shaped groove 104, two U-shaped grooves 104 are provided, and the U-shaped grooves 104 can increase stability during installation.

[0029] In the present solution, a signal transponder installation structure is driven by a motor 207 to make the threaded block 205 move on the screw rod 210. Because the slider 204 and the threaded block 205 are fixedly connected to the transponder body 208, when the threaded block 205 and the screw rod 210 move, the slider 204 will also slide the transponder body 208 on the slide rail 203, so as to achieve automatic and accurate position adjustment of the transponder body 208. After use, the transponder body 208 is moved to the side close to the protective component 3, and then the protective cover 309 on the side of the fixed rod 307 can cover the transponder body 208 with the cooperation of the movable shaft 303, the fastening cap 304 and the slot plate 305, thereby completing the protection of the transponder body 208.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A signal transponder mounting structure, comprising a main body (1), characterized in that: An adjusting component (2) is fixedly connected to the interior of the main body (1), and a protective component (3) is fixedly connected to the top of the main body (1); The adjustment component (2) comprises a mounting frame (201), the top of the mounting frame (201) is fixedly connected to a slide rail (203), the top of the slide rail (203) is slidably connected to a slider (204), a motor (207) is installed inside the mounting frame (201), the output end of the motor (207) is fixedly connected to a screw rod (210), a threaded block (205) is arranged on the side of the screw rod (210), the screw rod (210) is arranged inside the threaded block (205), the screw rod (210) is threadedly connected to the threaded block (205), the top of the threaded block (205) is fixedly connected to a transponder body (208), the slider (204) is fixedly connected to the transponder body (208), and the side of the screw rod (210) is fixedly connected to a fixed block (206); The protective component (3) comprises a bearing plate (301), the top of the bearing plate (301) is fixedly connected to a fixed clamping plate (302), a movable shaft (303) is arranged inside the fixed clamping plate (302), a fastening cap (304) is arranged on the side of the movable shaft (303), a slot plate (305) is arranged on the side of the movable shaft (303), the top of the slot plate (305) is fixedly connected to a connecting rod (306), the top of the connecting rod (306) is fixedly connected to a fixing rod (307), and the side of the fixing rod (307) is fixedly connected to a protective cover (309).

2. A signal transponder installation structure according to claim 1, characterized in that: A limiter (209) is fixedly connected to the side of the slide rail (203), and two limiters (209) are provided, and the two limiters (209) are distributed at both ends of the slide rail (203).

3. The signal transponder installation structure according to claim 1, characterized in that: Two slide rails (203) are provided, and four slide blocks (204) are provided.

4. The signal transponder installation structure according to claim 1, characterized in that: A stabilizing block (202) is fixedly connected to the side of the mounting frame (201), and two stabilizing blocks (202) are provided, and the two stabilizing blocks (202) are distributed at both ends of the mounting frame (201).

5. The signal transponder installation structure according to claim 1, characterized in that: The movable shaft (303), the fastening cap (304), the slot plate (305), the connecting rod (306) and the fixing rod (307) are provided in two pieces.

6. The signal transponder installation structure according to claim 1, characterized in that: A weight-increasing block (308) is fixedly connected to the bottom of the protective cover (309), and two weight-increasing blocks (308) are provided.

7. The signal transponder installation structure according to claim 1, characterized in that: The main body (1) comprises a receiving bottom plate (101), the top of which is fixedly connected to a supporting transverse plate (102), and a rectangular groove (103) is provided inside the supporting transverse plate (102).

8. The signal transponder installation structure according to claim 7, characterized in that: A U-shaped groove (104) is fixedly connected to the bottom of the receiving bottom plate (101), and two U-shaped grooves (104) are provided.

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