Buried wireless geomagnetic vehicle detector easy to install

Abstract

The utility model discloses a buried wireless geomagnetic vehicle detector easy to install, and belongs to the field of wireless geomagnetic vehicle detectors. The buried wireless geomagnetic vehicle detector easy to install comprises a fixed shell, an installation shell arranged at the opening end of the fixed shell and a plurality of reinforcing ribs which are fixedly installed on the fixed shell and distributed in an annular array. The buried wireless geomagnetic vehicle detector easy to install is simple in structure and convenient to use, through the arrangement of the reinforcing ribs and the sealing rubber rings, through the design of the fixed shell and the installation shell and the supporting of the reinforcing ribs, the detector can be effectively fixed underground after cement mortar is injected, the stability and the reliability of the detector are ensured, and the detector is suitable for popularization and application. And the cement mortar is prevented from overflowing in an injection mode, the cement mortar can be compacted before being condensed through the matching effect of the compaction plate, the telescopic rod and the spring, gaps and bubbles possibly appearing after the cement mortar is condensed are reduced, and the mounting quality and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless geomagnetic vehicle detectors, in particular to an easily installed buried wireless geomagnetic vehicle detector. Background Art

[0002] The underground wireless geomagnetic vehicle detector is a device used to monitor and detect vehicles parked or passing by. It is usually used in parking lot management, traffic flow monitoring, intelligent transportation systems, etc. This detector is usually buried in the ground and installed under the parking space or lane. This design ensures that the device will not affect the driving and parking of vehicles, and protects the device from bad weather or human damage.

[0003] Upon investigation, a Chinese utility model patent with publication number CN205491510U discloses an underground wireless geomagnetic vehicle detector shell, which is a cylindrical shell as a whole. The upper shell and the lower shell in the shell are respectively provided with reinforcing ribs, which improve the pressure-bearing capacity while reducing the mass and volume as much as possible; the shell is light in weight, small in size, stable in structure, and has a long service life, which reduces the production and use costs; the polycarbonate material used in the shell has no effect on the wireless signal, has good waterproof and dustproof effects, and has good wear resistance; but during installation, it is usually necessary to use cement mortar to fix the shell and the installation hole, and the cement mortar may overflow after filling and compacting, which will cause contamination to the shell, and the staff will need to clean it later, which is inconvenient.

[0004] Therefore, the utility model provides an easily installed buried wireless geomagnetic vehicle detector to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model provides an easily installed buried wireless geomagnetic vehicle detector, which aims to solve the problem that the existing shell is easily contaminated by cement mortar and the like as mentioned in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easily installed buried wireless geomagnetic vehicle detector, comprising a fixed shell, a mounting shell arranged at the open end of the fixed shell, and a plurality of reinforcing ribs distributed in a circular array and fixedly mounted on the fixed shell;

[0009] A support ring plate corresponding to the mounting shell is fixedly installed at one end of the reinforcing rib located at the opening of the fixed shell, a mounting ring plate is screwed between the support ring plate and the mounting shell, and a hand buckle groove is symmetrically opened at one end of the mounting ring plate away from the fixed shell.

[0010] Preferably, the reinforcing rib is U-shaped, and a plurality of reinforcing plates distributed in a linear array are fixedly installed between the reinforcing rib and the fixed shell.

[0011] Preferably, a plurality of compacting mechanisms corresponding to the reinforcing ribs and distributed in a ring array are provided at one end of the mounting ring plate away from the mounting shell.

[0012] Preferably, the compacting mechanism comprises a telescopic rod fixedly mounted on one end of the mounting ring plate, a compacting plate fixedly mounted on the telescopic end of the telescopic rod, and a spring sleeved on the telescopic rod, wherein the compacting plate is fan-shaped to match two adjacent reinforcing ribs.

[0013] Preferably, a sealing mechanism is provided at one end of the support ring plate away from the mounting shell.

[0014] Preferably, the sealing mechanism comprises an annular groove provided at one end of the supporting ring plate and a sealing rubber ring slidably mounted in the annular groove.

[0015] (III) Beneficial effects

[0016] The easy-to-install underground wireless geomagnetic vehicle detector has a simple structure and is easy to use. By arranging reinforcing ribs and sealing rubber rings, by designing a fixed shell and an installed shell, and by the support of the reinforcing ribs, the detector can be effectively fixed underground after cement mortar is injected, thereby ensuring its stability and reliability. The cement mortar is prevented from overflowing by injection. By the coordinated action of the compacting plate, the telescopic rod and the spring, the cement mortar can be compacted before solidification, thereby reducing gaps and bubbles that may appear after solidification, thereby improving the quality and reliability of the installation. At the same time, the design of the sealing rubber ring can effectively block the gap between the support ring plate and the ground, thereby preventing rainwater or other liquids from penetrating into the installation hole, thereby protecting the detector from the influence of the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure diagram of an easy-to-install underground wireless geomagnetic vehicle detector is shown in FIG.

[0018] Figure 2 It is a schematic diagram of the overall multi-angle structure of an easy-to-install underground wireless geomagnetic vehicle detector;

[0019] Figure 3 It is a schematic diagram of the overall front view structure of an easy-to-install underground wireless geomagnetic vehicle detector;

[0020] Figure 4 for Figure 2 Schematic diagram of the structure at point A.

[0021] In the figure: 1. Fixed shell; 11. Support ring plate; 2. Install shell; 3. Install ring plate; 31. Compacting mechanism; 311. Telescopic rod; 312. Compacting plate; 313. Spring; 32. Sealing mechanism; 321. Annular groove; 322. Sealing rubber ring; 33. Hand buckle groove; 4. Reinforcing rib; 41. Reinforcing plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] The utility model provides an easy-to-install underground wireless geomagnetic vehicle detector, such as Figure 1-4 As shown, the wireless geomagnetic vehicle detector comprises a fixed shell 1, a mounting shell 2 arranged at an open end of the fixed shell 1, and a plurality of reinforcing ribs 4 distributed in a circular array and fixedly mounted on the fixed shell 1;

[0024] A support ring plate 11 corresponding to the mounting shell 2 is fixedly installed at one end of the reinforcing rib 4 located at the opening of the fixed shell 1, and a mounting ring plate 3 is screwed between the support ring plate 11 and the mounting shell 2. A hand buckle groove 33 is symmetrically opened at one end of the mounting ring plate 3 away from the fixed shell 1.

[0025] When in use, the fixed shell 1 and the installation shell 2 can be first installed in the hole at the installation position, and the installation ring plate 3 can be rotated through the hand buckle groove 33 to separate it from the support ring plate 11 and the installation shell 2, and the cement mortar can be injected into the hole through the position of the installation ring plate 3. The fixed shell 1 can be supported in the hole by the reinforcement ribs 4 to ensure the stability of its installation, and the cement mortar can be injected between the reinforcement ribs 4 and the fixed shell 1 to fix the fixed shell 1.

[0026] Furthermore, the reinforcing rib 4 is U-shaped, and a plurality of reinforcing plates 41 distributed in a linear array are fixedly installed between the reinforcing rib 4 and the fixed shell 1; the plurality of reinforcing plates 41 are not connected to each other between the reinforcing rib 4 and the fixed shell 1, thereby ensuring that the cement mortar can flow when injected, and the reinforcing plates 41 can further support the fixed shell 1, thereby improving the stability of the installation.

[0027] Furthermore, the end of the mounting ring plate 3 away from the mounting shell 2 is provided with a plurality of compacting mechanisms 31 distributed in a ring array and corresponding to the reinforcing ribs 4, the compacting mechanism 31 includes a telescopic rod 311 fixedly mounted on one end of the mounting ring plate 3, a compacting plate 312 fixedly mounted on the telescopic end of the telescopic rod 311, and a spring 313 sleeved on the telescopic rod 311, the compacting plate 312 is fan-shaped and adapted to two adjacent reinforcing ribs 4; after the cement mortar is injected, the mounting ring plate 3 can be reset, at which time the compacting plate 312 can contact the cement mortar between the reinforcing ribs 4 and compact it under the cooperation of the telescopic rod 311 and the spring 313, thereby reducing the appearance of gaps and bubbles in the cement mortar after solidification, and avoiding the overflow of the cement mortar.

[0028] Furthermore, a sealing mechanism 32 is provided at one end of the support ring plate 11 away from the mounting shell 2, and the sealing mechanism 32 includes an annular groove 321 opened at one end of the support ring plate 11 and a sealing rubber ring 322 slidably installed in the annular groove 321; the sealing rubber ring 322 in the annular groove 321 can seal the gap between the support ring plate 11 and the ground, preventing rainwater from entering the mounting hole and causing an impact, thereby further ensuring that the detector can be used stably.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An easily installed underground wireless geomagnetic vehicle detector, comprising a fixed housing (1), a mounting housing (2) arranged at an open end of the fixed housing (1), and a plurality of reinforcing ribs (4) fixedly mounted on the fixed housing (1) and distributed in a circular array; Features: A support ring plate (11) corresponding to the mounting shell (2) is fixedly mounted on one end of the reinforcing rib (4) located at the opening of the fixed shell (1); a mounting ring plate (3) is screwed between the support ring plate (11) and the mounting shell (2); and a hand buckle groove (33) is symmetrically provided on one end of the mounting ring plate (3) away from the fixed shell (1).

2. The easily installed underground wireless geomagnetic vehicle detector according to claim 1 is characterized in that: The reinforcing rib (4) is U-shaped, and a plurality of reinforcing plates (41) distributed in a linear array are fixedly installed between the reinforcing rib (4) and the fixed shell (1).

3. The easily installed underground wireless geomagnetic vehicle detector according to claim 1 is characterized in that: A plurality of compacting mechanisms (31) corresponding to the reinforcing ribs (4) are arranged in a circular array at one end of the mounting ring plate (3) away from the mounting shell (2).

4. The easily installed underground wireless geomagnetic vehicle detector according to claim 3 is characterized in that: The compacting mechanism (31) comprises a telescopic rod (311) fixedly mounted on one end of the mounting ring plate (3), a compacting plate (312) fixedly mounted on the telescopic end of the telescopic rod (311), and a spring (313) sleeved on the telescopic rod (311); the compacting plate (312) is in a fan shape adapted to two adjacent reinforcing ribs (4).

5. The easily installed underground wireless geomagnetic vehicle detector according to claim 1 is characterized in that: A sealing mechanism (32) is provided at one end of the supporting ring plate (11) away from the mounting housing (2).

6. The easily installed underground wireless geomagnetic vehicle detector according to claim 5, characterized in that: The sealing mechanism (32) comprises an annular groove (321) provided at one end of the supporting ring plate (11) and a sealing rubber ring (322) slidably mounted in the annular groove (321).

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