Operating range management and control electronic fence based on Beidou high-precision positioning

Abstract

The utility model relates to the technical field of safety management and control of construction sites, in particular to an operation range management and control electronic fence based on Beidou high-precision positioning, which comprises a base and an electronic fence terminal, and the electronic fence terminal is inserted into the upper end of the base through threads. A chassis is installed at the upper end of the base, a protection assembly is arranged at the upper end of the base, the protection assembly is connected with the upper side of the chassis, and the upper end of the electronic fence terminal is located in the protection assembly. Water or sand is injected into the liquid storage bin, so that the weight of the lower end of the base is larger than that of the upper end of the base, the threaded sleeve is rotated to drive the sliding sleeve to move up and down, the sliding sleeve drives the four supporting rods to unfold the four protection plates, and the lower ends of the four protection plates slide on the chassis; the electronic fence terminal is inserted into the upper end of the base through threads, and the electronic fence terminal installed at the upper end of the base is protected through the four unfolded protection plates.

Description

Technical Field

[0001] The utility model relates to the technical field of construction site safety control, and specifically is an electronic fence for operating range control based on Beidou high-precision positioning. Background Art

[0002] In order to ensure safety, construction units will require workers to wear protective equipment as required before entering the site, such as work clothes and protective gear, otherwise they cannot carry out construction work. The requirements for power construction sites are more stringent. In addition to the above-mentioned regulations on wearing protective equipment, workers are also required to strictly follow the protective equipment wearing specifications of the construction site, such as wearing protective masks, insulating gloves, insulating boots, etc. Some power construction sites also specifically require that protective equipment must be worn as required when entering a certain range from the construction site. For example, in the work site where high-voltage equipment is grounded, workers are required to wear insulating shoes within 4 meters indoors and 8 meters outdoors. Therefore, if electronic fences are used for control, more accurate GPS information is required to avoid safety accidents caused by negligence. The construction site is generally chaotic, resulting in the electronic fence terminal being easily collided with by construction workers when taking tools after the electronic fence is fixed and installed, which will tilt or damage the electronic fence terminal and fail to protect the electronic fence terminal. For this reason, we propose an operation range control electronic fence based on Beidou high-precision positioning to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide an electronic fence for operating range control based on Beidou high-precision positioning, so as to solve the problem mentioned in the above background technology that the construction site is generally chaotic, resulting in that after the electronic fence is fixed and installed, construction workers are prone to collision with the electronic fence terminal when taking tools, which will cause the electronic fence terminal to tilt or be damaged, and the electronic fence terminal cannot be protected.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic fence for operating range control based on Beidou high-precision positioning, comprising a base and an electronic fence terminal, wherein the electronic fence terminal is inserted into the upper end of the base through a thread;

[0005] A chassis is installed on the upper end of the base, and a protective component is arranged on the upper end of the base, and the protective component is connected to the upper side of the chassis. The upper end of the electronic fence terminal is in the protective component, and the protective component includes a sliding sleeve and a screw sleeve, and the sliding sleeve is sleeved on the upper end of the base, and a screw sleeve is rotatably installed on the upper side of the sliding sleeve, and the screw sleeve is sleeved on the upper end of the base through a thread, and four groups of support rods are hingedly installed on the outer wall of the sliding sleeve, and protective plates are intersected and installed on the four groups of support rods, and four groups of sliding grooves are opened in the upper side of the chassis, and sliders are slidably installed in the four groups of sliding grooves, and the four groups of sliders are fixedly connected to the four groups of protective plates.

[0006] Preferably, the electronic fence terminal is composed of an embedded controller, a solar panel, a solar charging management module, a battery, a power management module, a Beidou module, an antenna, a Bluetooth module and a communication module.

[0007] Preferably, a liquid storage tank is provided in the base, a through hole is provided on the right side of the upper end of the liquid storage tank, and a blocking block is movably inserted at the lower end of the base.

[0008] Preferably, the four groups of inner walls of the slide grooves and the four groups of sliding blocks are all T-shaped, and the four groups of inner walls of the slide grooves are compatible with the four types of sliding blocks.

[0009] Preferably, two groups of movable grooves are provided at both upper and lower ends of the four groups of protective plates, and four groups of connecting rods are movably inserted into the eight groups of movable grooves at the upper ends and the eight groups of movable grooves at the lower ends of the four groups of protective plates.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model injects water or sand into the liquid storage tank, so that the weight of the lower end of the base is greater than the weight of the upper end of the base, and the rotating screw sleeve drives the sliding sleeve to move up and down, and the sliding sleeve drives four groups of support rods to unfold the four groups of protective plates, and the lower ends of the four groups of protective plates slide on the chassis. After the four groups of protective plates are unfolded, the electronic fence terminal is inserted into the upper end of the base through threads, and the electronic fence terminal installed on the upper end of the base is protected by the unfolded four groups of protective plates, so as to avoid collision between the construction workers at the construction site and the electronic fence terminal, thereby improving the protection effect of the electronic fence terminal and facilitating the use of the electronic fence terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0014] Figure 3 It is a front view cross-sectional schematic diagram of the structure of the base and the chassis in the utility model;

[0015] Figure 4 It is a schematic diagram of a top view cross section of the structure of the utility model;

[0016] Figure 5 For this utility model Figure 3 A is a partial enlarged schematic diagram;

[0017] Figure 6 For this utility model Figure 4 A partial enlarged schematic diagram of B in the figure.

[0018] In the figure: 1. base; 2. liquid storage tank; 3. through hole; 4. blocking block; 5. chassis; 6. sliding sleeve; 7. screw sleeve; 8. support rod; 9. protective plate; 10. electronic fence terminal; 11. slide groove; 12. slider; 13. movable groove; 14. connecting rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-6 , the utility model provides an embodiment: an operation range control electronic fence based on Beidou high-precision positioning, comprising a base 1 and an electronic fence terminal 10, the electronic fence terminal 10 is inserted into the upper end of the base 1 through a thread;

[0021] The upper end of the base 1 is equipped with a chassis 5, and the upper end of the base 1 is provided with a protective component, which is connected to the upper side of the chassis 5. The upper end of the electronic fence terminal 10 is in the protective component, and the protective component includes a sliding sleeve 6 and a screw sleeve 7. The sliding sleeve 6 is sleeved on the upper end of the base 1, and the screw sleeve 7 is rotatably installed on the upper side of the sliding sleeve 6. The screw sleeve 7 is sleeved on the upper end of the base 1 through a thread. Four groups of support rods 8 are hingedly installed on the outer wall of the sliding sleeve 6, and protective plates 9 are installed on the four groups of support rods 8. Four groups of slide grooves 1 are opened in the upper side of the chassis 5. 1. Slide blocks 12 are slidably installed in the four sets of slide grooves 11. The four sets of slide blocks 12 are fixedly connected to the four sets of protective plates 9. The device installs the electronic fence terminal 10 on the upper end of the base 1. When the electronic fence terminal 10 is installed, the sliding sleeve 6 is driven to move by rotating the screw sleeve 7, and the sliding sleeve 6 drives the support rod 8 to unfold the four sets of protective plates 9. The unfolded four sets of protective plates 9 are opened to protect the upper end of the electronic fence terminal 10, so that the electronic fence terminal 10 on the upper end of the base 1 can be protected;

[0022] Furthermore, the electronic fence terminal 10 is composed of an embedded controller, a solar panel, a solar charging management module, a battery, a power management module, a Beidou module, an antenna, a Bluetooth module and a communication module. The embedded controller, solar panel, solar charging management module, battery, power management module, Beidou module, antenna, Bluetooth module and communication module in this structure are all existing technologies. The electronic fence terminal 10 can provide high-precision positioning of sub-meter level or above according to the positioning accuracy requirements of the usage scenario through the embedded controller, Beidou module, antenna, Bluetooth module and communication module.

[0023] Furthermore, a liquid storage tank 2 is opened in the base 1, a through hole 3 is set on the right side of the upper end of the liquid storage tank 2, and a blocking block 4 is movably inserted at the lower end of the base 1. This structure injects water and sand into the liquid storage tank 2 through the through hole 3, which is convenient for adding weight to the lower end of the base 1 and ensuring the stability of the base 1 placed on the ground.

[0024] Furthermore, the inner walls of the four groups of slide grooves 11 and the four groups of sliders 12 are all T-shaped, and the inner walls of the four groups of slide grooves 11 are adapted to the four types of sliders 12. This structure is based on the shapes of the inner walls of the four groups of slide grooves 11 and the four groups of sliders 12, so that the four groups of sliders 12 will not deviate or detach when sliding in the four groups of slide grooves 11.

[0025] Furthermore, two groups of movable grooves 13 are opened at the upper and lower ends of the four groups of protective plates 9, and four groups of connecting rods 14 are movably inserted into the eight groups of movable grooves 13 at the upper end and the eight groups of movable grooves 13 at the lower end of the four groups of protective plates 9. This structure slides in the eight groups of movable grooves 13 at the upper and lower ends of the protective plates 9 through the eight groups of connecting rods 14, so that the four groups of protective plates 9 are connected to each other through the eight groups of connecting rods 14 when they are unfolded.

[0026] Working principle: When installing the electronic fence terminal 10, first place multiple sets of bases 1 according to the construction range, such as Figure 2 and Figure 3 As shown, water and sand are first injected into the liquid storage bin 2 through the through hole 3, and then the screw sleeve 7 is rotated. The screw sleeve 7 rotates on the upper end of the base 1 to drive the sliding sleeve 6 to move up and down. The sliding sleeve 6 moves with four groups of support rods 8 to swing horizontally. The four groups of support rods 8 drive the four groups of protective plates 9 to expand and open. Figure 4 , Figure 5 and Figure 6 As shown, when the four groups of protective plates 9 are unfolded, the four groups of sliders 12 at the lower ends of the four groups of protective plates 9 slide in the four groups of slide grooves 11, and the eight groups of connecting rods 14 at the upper and lower ends of the four groups of protective plates 9 slide out in the sixteen groups of movable grooves 13, and the upper and lower ends of the four groups of protective plates 9 are connected by the eight groups of connecting rods 14. After the four groups of protective plates 9 are unfolded, the lower end of the electronic fence terminal 10 is inserted into the upper end of the base 1 through a thread, and the four groups of unfolded protective plates 9 protect the electronic fence terminal 10. The above is the entire working principle of the utility model.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An electronic fence for operating range control based on Beidou high-precision positioning, characterized by: It comprises a base (1) and an electronic fence terminal (10), wherein the electronic fence terminal (10) is inserted into the upper end of the base (1) via a thread; The upper end of the base (1) is provided with a chassis (5), the upper end of the base (1) is provided with a protection component, the protection component is connected to the upper side of the chassis (5), the upper end of the electronic fence terminal (10) is located in the protection component, the protection component comprises a sliding sleeve (6) and a screw sleeve (7), the sliding sleeve (6) is sleeved on the upper end of the base (1), the upper side of the sliding sleeve (6) is rotatably mounted with the screw sleeve (7), the screw sleeve (7) is sleeved on the upper end of the base (1) by a thread, the outer wall of the sliding sleeve (6) is hingedly mounted with four groups of support rods (8), the four groups of support rods (8) are cross-connected and mounted with protection plates (9), the upper side of the chassis (5) is provided with four groups of slide grooves (11), the four groups of slide grooves (11) are slidably mounted with sliders (12), the four groups of sliders (12) are fixedly connected with the four groups of protection plates (9).

2. According to claim 1, the electronic fence for operating range control based on Beidou high-precision positioning is characterized by: The electronic fence terminal (10) is composed of an embedded controller, a solar panel, a solar charging management module, a battery, a power management module, a Beidou module, an antenna, a Bluetooth module and a communication module.

3. The electronic fence for operating range control based on Beidou high-precision positioning according to claim 1 is characterized by: A liquid storage bin (2) is provided in the base (1), a through hole (3) is provided on the right side of the upper end of the liquid storage bin (2), and a blocking block (4) is movably inserted at the lower end of the base (1).

4. The electronic fence for operating range control based on Beidou high-precision positioning according to claim 1 is characterized by: The inner walls of the four groups of slide grooves (11) and the four groups of sliding blocks (12) are all T-shaped, and the inner walls of the four groups of slide grooves (11) are compatible with the four types of sliding blocks (12).

5. The electronic fence for operating range control based on Beidou high-precision positioning according to claim 1 is characterized by: Two groups of movable grooves (13) are provided at both upper and lower ends of the four groups of protection plates (9), and four groups of connecting rods (14) are movably inserted into the eight groups of movable grooves (13) at the upper ends and the eight groups of movable grooves (13) at the lower ends of the four groups of protection plates (9).

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