Alarm device for highway toll station

Abstract

An alarm device for a highway toll station is characterized in that the alarm device comprises a bottom frame, a supporting rod, a rainproof cover, a bearing block, a mounting column, a fixing ball head, a limiting ring, a fastening sleeve, a connecting ball, a placing plate and a telescopic rod, the supporting rod is arranged on the bottom frame, the rainproof cover is fixedly arranged above the supporting rod, the bearing block is arranged on the supporting rod, and the mounting column is arranged on the bearing block. A mounting column is arranged on the surface of the bearing block, a fixing ball head is fixedly arranged at the front end of the mounting column, a fastening sleeve is arranged in front of the fixing ball head, a connecting ball is arranged at the front end of the fastening sleeve, a limiting ring is arranged on the fastening sleeve, a placing plate is fixedly arranged at the whole end of the connecting ball, and a telescopic rod is arranged on the surface of the bearing block. The condition that the alarm equipment is damaged due to insufficient strength in severe weather is avoided, the alarm equipment is convenient to maintain or replace, the alarm equipment can be deflected at different angles, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alarm devices, in particular to an alarm device for a highway toll station. Background Art

[0002] Toll booths are facilities used to collect tolls from passing vehicles. Toll booths must be set up on toll roads or toll interchanges. There are generally two types of toll booth locations: one is directly located on the main line, also known as the roadblock type, which is mostly used at the start and end points of the main line toll road section; the other is located on the interchange road or connecting line, which is generally used for the industrial interchange between the main line toll road sections to control the toll of vehicles on the intersecting road entering and exiting the main line. Generally, highway toll booths will be equipped with alarm equipment;

[0003] There is an existing alarm device CN219530270U for highway toll stations, which includes a mounting base, at least two mounting brackets are movably mounted on the upper end of the mounting base, an upper mounting groove is provided on the upper end of each mounting bracket, a lower connecting rod is fixedly mounted on the lower end of each mounting bracket, a mounting block is fixedly mounted on the lower end of each lower connecting rod, and each two mounting brackets are connected to the upper mounting groove via a mounting block. The utility model is installed by means of a mounting sleeve and a mounting bracket. When the user needs to perform maintenance on one of the devices, the user can directly disassemble one of the mounting brackets, and then directly connect the disassembled upper mounting bracket with the lower mounting bracket. By designing the mounting sleeve and the mounting bracket as independent modules, it is convenient for the user to install and disassemble, and convenient for the user to perform maintenance later.

[0004] However, the existing alarm devices for toll stations may not be strong enough in bad weather when in use, which may cause damage to various alarm equipment installed thereon. In order to solve the above problem, an alarm device for highway toll stations is proposed. Utility Model Content

[0005] According to the above existing technical problems, the utility model provides an alarm device for a highway toll station, characterized in that it includes a chassis, a support rod, a rain cover, a bearing block, a mounting column, a fixed ball head, a limiting ring, a fastening sleeve, a connecting ball, a placement plate, and a telescopic rod. The support rod is arranged on the chassis, a rain cover is fixedly arranged above the support rod, a bearing block is arranged on the support rod, a mounting column is arranged on the surface of the bearing block, a fixed ball head is fixedly arranged at the front end of the mounting column, a fastening sleeve is arranged in front of the fixed ball head, a connecting ball is arranged at the front end of the fastening sleeve, a limiting ring is arranged on the fastening sleeve, a placement plate is fixedly arranged at all ends of the connecting ball, and a telescopic rod is arranged on the surface of the bearing block;

[0006] Furthermore, the bearing block is located in the upper middle part of the support rod, the rain cover is located above the bearing block, the bearing block is square, and mounting columns are arranged on the four surfaces of the bearing block;

[0007] Furthermore, the connecting ball has a cavity in it, the cavity of the connecting ball has the same shape as the front half of the fixed ball head, the surface of the fastening sleeve has threads, the limiting ring is sleeved on the outer surface of the fastening sleeve through the threads, the surface of the fastening sleeve has a plurality of openings, a part of the fastening sleeve is located above the mounting column, and another part is located above the fixed ball head;

[0008] Furthermore, one end of the telescopic rod is fixedly arranged on the bearing block, and the other end is fixedly arranged on the inner side of the placement plate. Four telescopic rods are connected inside the placement plate, respectively located at the four corners of the placement plate. The placement plate is connected to various alarm equipment through a lock;

[0009] Furthermore, four side surfaces of the bearing block are provided with placement plates, and the base frame is fixed to the ground by bolts.

[0010] Beneficial effects of the utility model:

[0011] The utility model completely covers the bearing block by using a supporting rod with a rainproof cover on the top, fixes multiple alarm equipment on the placement plate by means of locks, puts a connecting ball into the fixed ball head, and tightly connects the fastening sleeve with the mounting column and the fixed ball head by rotating the limiting ring. When the alarm equipment needs to be installed at different angles, the limiting ring is slightly unscrewed in the opposite direction, and the placement plate is grasped, so that the placement plate is deflected to a suitable angle around the fixed ball head. At this time, some of the four telescopic rods are extended and some are shortened, so that the placement plate remains stable, and the limiting ring is tightened again to complete the deflection of the alarm equipment. When the alarm equipment needs to be repaired or replaced, the lock on the placement plate can be unlocked, and there will be no situation in which the alarm equipment is damaged due to insufficient strength in bad weather. It is also convenient to repair or replace the alarm equipment, and the alarm equipment can be deflected at different angles, thereby increasing applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of an alarm device for a highway toll station according to the utility model;

[0013] Figure 2 This is a schematic diagram of the specific structure of an alarm device for a highway toll station of the utility model;

[0014] Figure 3 This is a partial structural diagram of an alarm device for a highway toll station according to the utility model;

[0015] As shown in the figure: 1 base frame, 2 support rod, 3 rain cover, 4 bearing block, 5 mounting column, 6 fixed ball head, 7 limit ring, 8 fastening sleeve, 9 connecting ball, 10 placement plate, 11 telescopic rod. DETAILED DESCRIPTION

[0016] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present utility model, 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 the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] Example 1

[0020] The utility model provides an alarm device for a toll station on a highway, characterized in that it comprises a base frame 1, a support rod 2, a rainproof cover 3, a bearing block 4, a mounting column 5, a fixed ball head 6, a limiting ring 7, a fastening sleeve 8, a connecting ball 9, a placement plate 10, and a telescopic rod 11. The base frame 1 is provided with the support rod 2, the rainproof cover 3 is fixedly arranged above the support rod 2, the bearing block 4 is arranged on the support rod 2, the mounting column 5 is arranged on the surface of the bearing block 4, the front end of the mounting column 5 is fixedly provided with a fixed ball head 6, the front end of the fixed ball head 6 is provided with a fastening sleeve 8, the front end of the fastening sleeve 8 is provided with a connecting ball 9, the limiting ring 7 is arranged on the fastening sleeve 8, the entire end of the connecting ball 9 is fixedly provided with a placement plate 10, and the surface of the bearing block 4 is provided with a telescopic rod 11;

[0021] Furthermore, the bearing block 4 is located in the middle and upper part of the support rod 2, the rain cover 3 is located above the bearing block 4, the bearing block 4 is square, and the four surfaces of the bearing block 4 are provided with mounting columns 5;

[0022] Furthermore, there is a cavity in the connecting ball 9, and the cavity of the connecting ball 9 is the same shape as the front half of the fixed ball head 6. The surface of the fastening sleeve 8 is threaded, and the limit ring 7 is threaded on the outer surface of the fastening sleeve 8. The surface of the fastening sleeve 8 has a plurality of openings, and a part of the fastening sleeve 8 is located above the mounting column 5, and the other part is located above the fixed ball head 6;

[0023] Furthermore, one end of the telescopic rod 11 is fixedly arranged on the bearing block 4, and the other end is fixedly arranged on the inner side of the placement plate 10. Four telescopic rods 11 are connected inside the placement plate 10, which are respectively located at the four corners of the placement plate 10. The placement plate 10 is connected to various alarm equipment through a lock;

[0024] Furthermore, four side surfaces of the bearing block 4 are provided with placement plates 10, and the base frame 1 is fixed to the ground by bolts.

[0025] Example 2

[0026] When in use, use the support rod 2 with a rainproof cover 3 on the top to completely cover the bearing block 4, fix multiple alarm equipment on the placement plate 10 through the lock, put the connecting ball 9 into the fixed ball head 6, and tightly connect the fastening sleeve 8 to the mounting column 5 and the fixed ball head 6 by rotating the limit ring 7. When the alarm equipment needs to be installed at different angles, slightly unscrew the limit ring 7 in the opposite direction, grab the placement plate 10, and then the placement plate 10 is deflected to a suitable angle around the fixed ball head 6. At this time, some of the four telescopic rods 11 are extended and some are shortened to keep the placement plate 10 stable, and then tighten the limit ring 7 to complete the deflection of the alarm equipment. When the alarm equipment needs to be repaired or replaced, just unlock the lock on the placement plate 10. The lock is not shown in the figure.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An alarm device for a highway toll station, characterized in that It includes a base frame, a support rod, a rain cover, a bearing block, a mounting column, a fixed ball head, a limiting ring, a fastening sleeve, a connecting ball, a placement plate, and a telescopic rod. The base frame is provided with a support rod, a rain cover is fixedly provided above the support rod, a bearing block is provided on the support rod, a mounting column is provided on the surface of the bearing block, a fixed ball head is fixedly provided at the front end of the mounting column, a fastening sleeve is provided in front of the fixed ball head, a connecting ball is provided at the front end of the fastening sleeve, a limiting ring is provided on the fastening sleeve, a placement plate is fixedly provided at all ends of the connecting ball, and a telescopic rod is provided on the surface of the bearing block.

2. The alarm device for a highway toll station according to claim 1, characterized in that: The bearing block is located at the upper middle part of the support rod, the rain cover is located above the bearing block, the bearing block is square, and mounting columns are arranged on the four surfaces of the bearing block.

3. The alarm device for a highway toll station according to claim 2, characterized in that: The connecting ball has a cavity in it, and the cavity of the connecting ball has the same shape as the front half of the fixed ball head. The surface of the fastening sleeve has threads, and the limiting ring is threaded on the outer surface of the fastening sleeve. The surface of the fastening sleeve has several openings, and a part of the fastening sleeve is located above the mounting column, and the other part is located above the fixed ball head.

4. The alarm device for a highway toll station according to claim 3, characterized in that: One end of the telescopic rod is fixedly arranged on the bearing block, and the other end is fixedly arranged on the inner side of the placement plate. Four telescopic rods are connected inside the placement plate and are respectively located at the four corners of the placement plate. The placement plate is connected to various alarm equipment through a lock.

5. The alarm device for a highway toll station according to claim 4, characterized in that: Four side surfaces of the bearing block are provided with placement plates, and the base frame is fixed to the ground by bolts.

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