Protective assembly for small sightseeing train head

Abstract

The utility model discloses a protection assembly for a small sightseeing train head, which comprises a train head body, a mounting plate fixedly connected to the outer surface of the train head body, four springs fixedly connected to the outer surface of the mounting plate, a fixing plate fixedly connected to one end, far away from the mounting plate, of each spring, and a protection plate fixedly connected to the outer surface of the fixing plate. A locking block is fixedly connected to the outer surface of the mounting plate, a threaded hole is formed in the locking block, a limiting bolt is arranged on the protection plate, a blocking piece is installed on the limiting bolt, certain buffering force and buffering time are achieved when the automobile bumper is impacted, part of energy generated during impact can be absorbed, and therefore the impact force transmitted to an automobile body and passengers is reduced; the buffering time is prolonged, the sudden influence is reduced, so that the safety is improved, the distance between the protection plate and the locomotive can be adjusted, the compression degree of the spring can be controlled, the requirements of specific application scenes can be better met, and the transmission effect of buffering force is optimized according to actual requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sightseeing train protection assembly technical field, especially in a sightseeing train head protection assembly. BACKGROUND

[0002] The sightseeing train is used for sightseeing, and is mainly used in scenic spots, parks, holiday areas and the like, and is different from the common train and high-speed rail, and belongs to special equipment, is allowed to drive in the field only, and has a speed limit, and different countries have different standards for the speed limit, the existing sightseeing train head protection assembly is mostly fixed iron part, when the sightseeing train accidentally hits the foreign matter, the protection assembly cannot effectively buffer, China patent discloses "a sightseeing train head protection assembly", and the application number is "CN202421215256.X", and the buffer square box is placed in the buffer sponge in the buffer square box, and the buffer sponge can absorb most of the impact force, and reduce the impact force of the whole train, but it only has the buffering effect when receiving the greater impact force, and it cannot prolong the buffering time and reduce the sudden influence, and it cannot adjust the distance between the protection plate and the train head according to the actual need and optimize the transmission effect of the buffering force. UTILITY MODEL CONTENTS

[0003] The utility model discloses a sightseeing train head protection assembly, through the cooperation of mounting plate, spring, fixed plate and protection plate, when receiving the impact, has certain buffering force and buffering time, can absorb part of energy when impacting, thereby reducing the impact force transmitted to the car body and passenger, and prolonging the buffering time, reducing the sudden influence, thereby improving the safety, through the cooperation of locking block, screw hole, limiting bolt and baffle, the distance between the protection plate and the train head can be adjusted, the compression degree of spring can be controlled, thereby adjusting the buffering time, making it more comply with the demand of specific application scene, thereby optimizing the transmission effect of the buffering force according to the actual need.

[0004] The utility model discloses still provide with above -mentioned sightseeing train head protection assembly, including: the car head body, the outer fixed surface connection of car head body has the mounting panel, the outer fixed surface connection of mounting panel has four springs, the fixed connection of spring away from the one end of mounting panel has the fixed plate, the outer fixed surface connection of fixed plate has the protection board, the outer fixed surface connection of mounting panel has the locking block, be provided with the threaded hole on the locking block, be provided with the limit bolt on the protection board, install the baffle on the limit bolt, through the cooperation of mounting panel, spring, fixed plate and protection board, when being impacted, have certain buffer capacity and buffer time, can absorb part energy when impacting, thereby reduce the impact force that transmits to the car body and passenger, and prolong the buffer time, reduce the sudden influence, thereby improve the security, through the cooperation of locking block, threaded hole, limit bolt and baffle, can adjust the distance between protection board and train head, can control the compression degree of spring, thereby adjust the buffer time, make it more comply with the demand of specific application scene, thereby according to actual need, optimize the transmission effect of buffer force.

[0005] According to the utility model provides a kind of sightseeing train head protection assembly, the material of the protection board is sponge, the shape of the protection board is circular arc plate, impact force can be reduced.

[0006] According to the utility model provides a kind of sightseeing train head protection assembly, the outer fixed surface connection of mounting panel has two telescopic sleeves, another end of telescopic sleeve is fixedly connected with fixed plate, can prevent spring skew, prolong service life.

[0007] According to the utility model provides a kind of sightseeing train head protection assembly, the limit bolt is connected with threaded hole by screw thread, the limit bolt is rotatably connected with locking block by threaded hole, can ensure the stability of limit bolt.

[0008] According to the utility model provides a kind of sightseeing train head protection assembly, the upper section of the limit bolt is cylinder, the lower section of the limit bolt is bolt, can make protection board better activity.

[0009] According to the utility model provides a kind of sightseeing train head protection assembly, sink hole groove is provided on fixed plate, protection board, the nut of limit bolt and baffle are located in sink hole groove, can reduce the protruding length of limit bolt.

[0010] According to the utility model provides a kind of sightseeing train head protection assembly, the radius of baffle is equal to sink hole groove, the material of limit bolt is nylon, can prevent injury personnel when being impacted greatly.

[0011] The utility model provides a kind of protective assembly for sightseeing train head, the outer surface of the protective plate is equipped with ornament, can improve aesthetic degree, the size of the protective plate is greater than fixed plate.

[0012] Beneficial effects

[0013] Compared with prior art, the protective assembly for sightseeing train head, by the cooperation of mounting plate, spring, fixed plate and protective plate, has certain buffer force and buffer time when impacted, can absorb part of energy when impacting, thereby reducing the impact force transmitted to the car body and passengers, and prolonging the buffer time, reducing the sudden impact, thereby improving safety.

[0014] Compared with prior art, the protective assembly for sightseeing train head, by the cooperation of locking block, threaded hole, limiting bolt and baffle, the distance between protective plate and train head can be adjusted, the compression degree of spring can be controlled, thereby adjusting the buffer time, making it more suitable for the needs of specific application scenarios, thereby optimizing the transmission effect of buffer force according to actual needs. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further illustrated below in connection with drawings and examples;

[0016] Figure 1 It is the three-dimensional structure diagram of protective assembly for sightseeing train head of the utility model;

[0017] Figure 2 It is the protective plate connecting structure schematic view of protective assembly for sightseeing train head of the utility model;

[0018] Figure 3 It is the mounting plate connecting structure schematic view of protective assembly for sightseeing train head of the utility model;

[0019] Figure 4 It is the limiting bolt connecting structure schematic view of protective assembly for sightseeing train head of the utility model.

[0020] LEGEND:

[0021] 1, train head body; 2, mounting plate; 3, spring; 4, fixed plate; 5, protective plate; 6, locking block; 7, threaded hole; 8, limiting bolt; 9, baffle; 10, telescopic sleeve; 11, subsidence hole groove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1 and Figure 2 This utility model discloses a protective component for the front of a sightseeing train, comprising: a front body 1, an mounting plate 2 fixedly connected to the outer surface of the front body 1, four springs 3 fixedly connected to the outer surface of the mounting plate 2, a fixing plate 4 fixedly connected to the end of each spring 3 away from the mounting plate 2, two telescopic sleeves 10 fixedly connected to the outer surface of the mounting plate 2, the other end of each telescopic sleeve 10 fixedly connected to the fixing plate 4 to ensure the linear movement of the fixing plate 4 and prevent the springs 3 from tilting, a protective plate 5 fixedly connected to the outer surface of the fixing plate 4, the protective plate 5 being made of sponge and having a circular arc shape, and decorative decorations installed on the outer surface of the protective plate 5 for decoration purposes, the size of the protective plate 5 being larger than that of the fixing plate 4.

[0024] Specifically, firstly, a mounting plate 2 is installed on the outside of the front body 1, and a spring 3 is installed on the outside of the mounting plate 2. A fixing plate 4 and a protective plate 5 are installed on the other end of the spring 3. The elastic force of the spring 3 is applied to the fixing plate 4 and the protective plate 5, so that the fixing plate 4 and the protective plate 5 have a certain buffering force and buffering time when they are impacted.

[0025] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A locking block 6 is fixedly connected to the outer surface of the mounting plate 2. The locking block 6 is provided with a threaded hole 7. A limiting bolt 8 is provided on the protective plate 5. The limiting bolt 8 is made of nylon. Under a huge impact, the limiting bolt 8 will not injure people. The upper part of the limiting bolt 8 is cylindrical and the lower part is bolt. The limiting bolt 8 is threadedly connected to the threaded hole 7. The limiting bolt 8 is rotatably connected to the locking block 6 through the threaded hole 7. It is used to adjust the distance between the fixed plate 4, the protective plate 5 and the mounting plate 2. A baffle 9 is installed on the limiting bolt 8. The fixed plate 4 and the protective plate 5 are provided with a recessed groove 11. The nut of the limiting bolt 8 and the baffle 9 are located in the recessed groove 11. The radius of the baffle 9 is equal to that of the recessed groove 11. It is used to reduce the length of the limiting bolt 8.

[0026] Specifically, the limiting bolt 8 is installed on the fixed plate 4 and the protective plate 5 through the baffle 9. Then, one end of the limiting bolt 8 is installed on the locking block 6 and the limiting bolt 8 is fixed through the threaded hole 7. Then, the limiting bolt 8 is rotated in the locking block 6 to make the fixed plate 4 and the protective plate 5 move closer to the mounting plate 2. The limiting bolt 8 is fixed through the threaded hole 7, thereby adjusting the distance between the fixed plate 4, the protective plate 5 and the mounting plate 2, thereby controlling the length of the spring 3 that pops out of the fixed plate 4 and the protective plate 5.

[0027] Working principle: When in use, by restricting the bolt 8 to rotate in the threaded hole 7 in the locking block 6, the fixing plate 4 and the protective plate 5 are moved closer to the mounting plate 2, thereby adjusting the distance between the mounting plate 2 and the fixing plate 4 and the protective plate 5. Then, the fixing plate 4 and the protective plate 5 are ejected by the spring 3. When the protective plate 5 is impacted, the spring 3 buffers the impact force.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A protective assembly for the front of a sightseeing miniature train, characterized in that, include: The vehicle front body (1) has a mounting plate (2) fixedly connected to its outer surface. Four springs (3) are fixedly connected to the outer surface of the mounting plate (2). A fixing plate (4) is fixedly connected to the end of the springs (3) away from the mounting plate (2). A protective plate (5) is fixedly connected to the outer surface of the fixing plate (4). A locking block (6) is fixedly connected to the outer surface of the mounting plate (2). A threaded hole (7) is provided on the locking block (6). A limiting bolt (8) is provided on the protective plate (5). A baffle (9) is installed on the limiting bolt (8).

2. The protective assembly for the head of a sightseeing train according to claim 1, characterized in that, The protective plate (5) is made of sponge and is shaped as a circular arc plate.

3. A protective assembly for the head of a sightseeing miniature train according to claim 1, characterized in that, Two telescopic sleeves (10) are fixedly connected to the outer surface of the mounting plate (2), and the other end of the telescopic sleeves (10) is fixedly connected to the fixing plate (4).

4. A protective assembly for the head of a sightseeing train according to claim 1, characterized in that, The limiting bolt (8) is threadedly connected to the threaded hole (7), and the limiting bolt (8) is rotatably connected to the locking block (6) through the threaded hole (7).

5. A protective assembly for the head of a sightseeing miniature train according to claim 1, characterized in that, The upper section of the limiting bolt (8) is a cylinder, and the lower section of the limiting bolt (8) is a bolt.

6. A protective assembly for the head of a sightseeing miniature train according to claim 1, characterized in that, The fixing plate (4) and the protective plate (5) are provided with a recessed groove (11), and the nut of the limiting bolt (8) and the baffle (9) are located in the recessed groove (11).

7. A protective assembly for the head of a sightseeing miniature train according to claim 6, characterized in that, The radius of the baffle (9) is equal to that of the recessed groove (11), and the material of the limiting bolt (8) is nylon.

8. A protective assembly for the head of a sightseeing miniature train according to claim 1, characterized in that, The outer surface of the protective plate (5) is decorated with ornaments, and the size of the protective plate (5) is larger than that of the fixing plate (4).

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