An on-board electronic fence that is easy to assemble

Abstract

The application provides an on-board electronic fence convenient to assemble, and relates to the field of electronic fences, which comprises a fully-mechanized coal mining machine mounting surface, the upper surface of the fully-mechanized coal mining machine mounting surface is provided with a mounting cover, the upper surface of the mounting cover is fixedly connected with a vertical rod, the upper end of the vertical rod is fixedly connected with a mounting module, the upper surface of the mounting module is fixedly connected with a loudspeaker, the upper surface of the loudspeaker is fixedly connected with a connecting rod, the upper end of the connecting rod is fixedly connected with an alarm, and the front and rear surfaces of the mounting module are fixedly connected with bases respectively. The application can assemble various sensors on the ground, then the mounting module is integrally mounted on the fully-mechanized coal mining machine mounting surface, the time of the staff on the fully-mechanized coal mining machine is reduced, the falling risk is reduced, the operation space is greatly improved on the ground, and multiple people can cooperate in the assembly.

Description

Technical Field

[0001] This utility model relates to the field of electronic fences, and more specifically, to an airborne electronic fence that is easy to assemble. Background Technology

[0002] Tunnel boring machines (TBMs) are large-scale engineering machines used for excavating underground tunnels and roadways. They come in open-face and shield-type types, with a rotating cutterhead at the front end to break rocks or soil. The machine body is equipped with a conveying device to transport excavated materials and can also perform support operations simultaneously. They are widely used in mining, subway construction, water conservancy projects and other fields. They can efficiently realize mechanized tunnel construction, reduce manual labor intensity, and improve excavation efficiency and safety. They are key equipment for modern underground engineering construction.

[0003] During the operation of a roadheader, blind spots exist. As the roadheader moves forward, backward, left, and right, personnel negligence or fatigue can easily cause personal injury accidents such as squeezing or bumping into surrounding workers, seriously affecting their safety. Therefore, it is necessary to install multiple sensors to ensure the safety of workers. However, in the current technology, multiple sensors are installed separately, and the installation process requires climbing onto the roadheader, which takes a long time and increases the danger.

[0004] Therefore, we have made improvements to this and proposed an easy-to-assemble airborne electronic fence. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the current method of installing multiple sensors separately requires climbing onto a roadheader, which takes a long time and increases the risk.

[0006] To achieve the aforementioned objectives and address the aforementioned problems, this utility model provides an easily assembled airborne electronic fence, comprising a roadheader mounting surface. A mounting cover is provided on the upper surface of the roadheader mounting surface. A vertical pole is fixedly connected to the upper surface of the mounting cover. A mounting module is fixedly connected to the upper end of the vertical pole. A speaker is fixedly connected to the upper surface of the mounting module. A connecting rod is fixedly connected to the upper surface of the speaker. An alarm is fixedly connected to the upper end of the connecting rod. Bases are fixedly connected to the front and rear surfaces of the mounting module. Insertion holes are provided on the front and rear surfaces of the mounting module. A motion cavity is provided inside the mounting module, communicating with the interior of the insertion holes. A light sensor is provided on the base, and assembly components are provided inside the motion cavity.

[0007] As a preferred technical solution of this application, the assembly component includes a moving block, which is slidably connected inside the moving cavity. The front and rear surfaces of the mounting module are respectively provided with fixing rods, which are U-shaped, and the two vertical rods of the fixing rods extend into the moving cavity through insertion holes.

[0008] As a preferred technical solution of this application, the two vertical rods of the fixing rod are slidably connected to the insertion hole, the right side surface of the moving block is provided with an inclined groove, and the left inner wall of the inclined groove is provided with a through groove extending to the left side surface of the moving block.

[0009] As a preferred technical solution of this application, an embedding groove is provided on the right side surface of the moving block, a lifting plate is provided inside the embedding groove, and a plug rod is fixedly connected to the left side surface of the lifting plate.

[0010] As a preferred technical solution of this application, the left inner wall of the embedding groove is provided with a clearance hole communicating with the inside of the motion cavity, and the left surface of the mounting module is also provided with a clearance hole communicating with the inside of the motion cavity. The insertion rod extends to the left surface of the mounting module through the clearance hole, the inclined groove and the through groove.

[0011] As a preferred technical solution of this application, the upper surface of the insertion rod located outside the mounting module has a locking hole extending to the lower surface of the insertion rod, and a magnet is fixedly connected to the upper surface of the insertion rod located outside the mounting module.

[0012] As a preferred technical solution of this application, a locking rod is provided on the left side surface of the installation module. The locking rod is also U-shaped. The two vertical rods of the locking rod are slidably connected to the locking holes. The lower surface of the horizontal rod of the locking rod is also provided with a magnet. The two magnets are arranged with opposite sides. The circuit breaker host is provided inside the installation cover. The outer surface of the connecting rod is fixedly connected with an installation plate. The lower surface of the installation plate is fixedly connected with a dustproof cylinder.

[0013] As a preferred technical solution of this application, the lower surface of the dustproof cylinder is fixedly connected with gauze, the mounting module is provided with fixing bolts, the mounting module is fixedly connected to the mounting surface of the tunnel boring machine through the fixing bolts, and the speaker, alarm and light control sensor are all electrically connected to the circuit breaker host.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In the scheme of this application:

[0016] 1. By setting up the installation module, multiple sensors can be assembled on the ground, and then the installation module can be installed on the mounting surface of the roadheader. This reduces the time that workers spend on the roadheader, thereby reducing the risk of falling. At the same time, assembling on the ground can greatly increase the operating space and enable multi-person collaborative assembly.

[0017] 2. By setting up speakers, alarms, light sensors, and circuit breaker main units, it is possible to issue warnings through speakers and alarms. If the machine continues to approach, the circuit breaker main unit can cut off the power to the tunneling machine itself, thereby ensuring the safety of the workers. At the same time, the use of dustproof sleeves and gauze can ensure that the sound is transmitted normally while reducing the probability of dust covering the speaker's sound outlet. Attached Figure Description

[0018] Figure 1 A structural schematic diagram of an easily assembled airborne electronic fence provided for this application;

[0019] Figure 2 A schematic diagram of the locking bar in an easily assembled airborne electronic fence provided in this application;

[0020] Figure 3 A cross-sectional structural schematic diagram of the installation module in the easily assembled airborne electronic fence provided in this application;

[0021] Figure 4 A cross-sectional structural diagram of the moving block in the easily assembled airborne electronic fence provided in this application;

[0022] Figure 5 The airborne electronic fence provided in this application is easy to assemble. Figure 2 Enlarged view of point A in the middle.

[0023] The image shows:

[0024] 1. Roadheader mounting surface; 2. Mounting cover; 3. Upright pole; 4. Mounting module; 5. Speaker; 6. Connecting rod; 7. Alarm; 8. Base; 9. Socket; 10. Motion chamber; 11. Light control sensor; 12. Motion block; 13. Fixing rod; 14. Inclined groove; 15. Through groove; 16. Embedded groove; 17. Lifting plate; 18. Insert rod; 19. Clearance hole; 20. Locking hole; 21. Magnet; 22. Locking rod; 23. Mounting plate; 24. Dustproof sleeve; 25. Gauze; 26. Fixing bolt. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0026] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 The system includes a roadheader mounting surface 1, an mounting cover 2 on the upper surface of the roadheader mounting surface 1, a vertical pole 3 fixedly connected to the upper surface of the mounting cover 2, a mounting module 4 fixedly connected to the upper end of the vertical pole 3, a speaker 5 fixedly connected to the upper surface of the mounting module 4, a connecting rod 6 fixedly connected to the upper surface of the speaker 5, an alarm 7 fixedly connected to the upper end of the connecting rod 6, bases 8 fixedly connected to the front and rear surfaces of the mounting module 4, insertion holes 9 opened on the front and rear surfaces of the mounting module 4, a motion cavity 10 opened inside the mounting module 4, and the motion cavity 10 communicates with the interior of the insertion hole 9. A light control sensor 11 is set on the base 8, and an assembly component is set inside the motion cavity 10. The mounting module 4 allows multiple sensors to be assembled on the ground, and then the mounting module 4 is installed on the roadheader mounting surface 1, reducing the time workers spend on the roadheader and thus reducing the risk of falling. At the same time, assembling on the ground can greatly improve the operating space and enable multi-person collaborative assembly.

[0030] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5As shown, the assembly includes a moving block 12, which is slidably connected inside the moving cavity 10. Fixing rods 13 are respectively provided on the front and rear surfaces of the mounting module 4. The fixing rods 13 are U-shaped. The two vertical rods of the fixing rods 13 extend into the moving cavity 10 through the insertion holes 9. The two vertical rods of the fixing rods 13 are slidably connected to the insertion holes 9. A sloping groove 14 is provided on the right side surface of the moving block 12. A through groove 15 extending to the left side surface of the moving block 12 is provided on the left side inner wall of the sloping groove 14. An embedding groove 16 is provided on the right side surface of the moving block 12. A lifting plate 17 is provided inside the embedding groove 16. An insertion rod 18 is fixedly connected to the left side surface of the lifting plate 17.

[0031] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, the inner left wall of the embedding groove 16 is provided with a clearance hole 19 communicating with the inside of the motion cavity 10. The left side surface of the mounting module 4 is also provided with a clearance hole 19 communicating with the inside of the motion cavity 10. The insertion rod 18 extends to the left side surface of the mounting module 4 through the clearance hole 19, the inclined groove 14 and the through groove 15. The upper side surface of the insertion rod 18 outside the mounting module 4 is provided with a locking hole 20 extending to the lower side surface of the insertion rod 18. A magnet 21 is fixedly connected to the upper side surface of the insertion rod 18 outside the mounting module 4. A locking rod 22 is provided on the left side surface of the mounting module 4. The locking rod 22 is also set as a "U" shape. The two vertical rods of the locking rod 22 are slidably connected to the locking hole 20. A magnet 21 is also provided on the lower side surface of the horizontal rod of the locking rod 22. The side surfaces of the two magnets 21 that are close to each other are set as opposite shapes. The circuit breaker host is provided inside the mounting cover 2.

[0032] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a mounting plate 23 is fixedly connected to the outer surface of the connecting rod 6, a dustproof cylinder 24 is fixedly connected to the lower surface of the mounting plate 23, and gauze 25 is fixedly connected to the lower surface of the dustproof cylinder 24. A fixing bolt 26 is provided on the mounting module 4, and the mounting module 4 is fixedly connected to the mounting surface 1 of the roadheader through the fixing bolt 26. The speaker 5, the alarm 7, and the light control sensor 11 are all electrically connected to the circuit breaker host. When workers approach the roadheader, the light control sensor can monitor the workers approaching in real time. When a worker approaches, the speaker 5 can be used in conjunction with the alarm 7 to issue a warning. If the worker continues to approach, the circuit breaker host can also cut off the power to the roadheader itself, thereby ensuring the safety of the workers. At the same time, the dustproof cylinder 24 and gauze 25 can ensure that the sound is transmitted normally while reducing the probability of dust covering the sound outlet of the speaker 5.

[0033] The easy-to-assemble airborne electronic fence provided by this utility model is used as follows: When installing multiple sensors, first pull out the two light control sensors 11 on both sides, and then place the two light control sensors 11 on the base 8 on the front and rear sides respectively. At this time, insert the plug rod 18 into the interior of the clearance hole 19. The plug rod 18 enters the interior of the motion cavity 10 through the clearance hole 19, and then enters the interior of the inclined groove 14. The inclined surface of the inclined groove 14 cooperates with the plug rod 18 to make the two fixing rods 13 move towards the installation module 4. Then, the fixing rods 13 are used to fix the light control sensor 11. The plug rod 18 enters the interior of the through groove 15 through the inclined groove 14, and finally passes through the left clearance hole 19 to the outside of the installation module 4. At this time, the two vertical rods of the locking rod 22 are inserted into the interior of the locking hole 20 to complete the fixation. At the same time, in the high dust environment underground, the dustproof tube 24 and gauze 25 can be used to ensure the normal sound transmission while reducing the probability of dust covering the sound hole of the speaker 5.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. An easily assembled airborne electronic fence, characterized in that, The system includes a roadheader mounting surface (1), an mounting cover (2) on the upper surface of the roadheader mounting surface (1), a vertical rod (3) fixedly connected to the upper surface of the mounting cover (2), an mounting module (4) fixedly connected to the upper end of the vertical rod (3), a speaker (5) fixedly connected to the upper surface of the mounting module (4), a connecting rod (6) fixedly connected to the upper surface of the speaker (5), an alarm (7) fixedly connected to the upper end of the connecting rod (6), bases (8) fixedly connected to the front and rear surfaces of the mounting module (4), insertion holes (9) opened on the front and rear surfaces of the mounting module (4), a motion cavity (10) opened inside the mounting module (4), the motion cavity (10) communicating with the interior of the insertion hole (9), a light control sensor (11) on the base (8), and an assembly component inside the motion cavity (10).

2. The easily assembled airborne electronic fence according to claim 1, characterized in that, The assembly component includes a moving block (12), which is slidably connected inside the moving cavity (10). The front and rear surfaces of the mounting module (4) are respectively provided with fixing rods (13), which are U-shaped. The two vertical rods of the fixing rods (13) extend into the moving cavity (10) through the insertion holes (9).

3. The easily assembled airborne electronic fence according to claim 2, characterized in that, The two vertical rods of the fixed rod (13) are slidably connected to the insertion hole (9). The right side surface of the moving block (12) is provided with a slanted groove (14), and the left inner wall of the slanted groove (14) is provided with a through groove (15) extending to the left side surface of the moving block (12).

4. The easily assembled airborne electronic fence according to claim 3, characterized in that, The right side surface of the moving block (12) is provided with an embedding groove (16), and a lifting plate (17) is provided inside the embedding groove (16). A plug rod (18) is fixedly connected to the left side surface of the lifting plate (17).

5. The easily assembled airborne electronic fence according to claim 4, characterized in that, The inner left side wall of the embedding groove (16) is provided with a clearance hole (19) communicating with the inside of the motion cavity (10). The left side surface of the mounting module (4) is also provided with a clearance hole (19) communicating with the inside of the motion cavity (10). The insertion rod (18) extends to the left side surface of the mounting module (4) through the clearance hole (19), the inclined groove (14) and the through groove (15).

6. The easily assembled airborne electronic fence according to claim 5, characterized in that, The upper surface of the insertion rod (18) located outside the mounting module (4) has a locking hole (20) extending to the lower surface of the insertion rod (18), and a magnet (21) is fixedly connected to the upper surface of the insertion rod (18) located outside the mounting module (4).

7. The easily assembled airborne electronic fence according to claim 6, characterized in that, The left side surface of the installation module (4) is provided with a locking rod (22), which is also set as "U"-shaped. The two vertical rods of the locking rod (22) are slidably connected to the locking hole (20). The lower side surface of the horizontal rod of the locking rod (22) is also provided with a magnet (21). The two magnets (21) are set with opposite sides. The inside of the installation cover (2) is provided with the circuit breaker host. The outer surface of the connecting rod (6) is fixedly connected with the installation plate (23). The lower side surface of the installation plate (23) is fixedly connected with the dustproof cylinder (24).

8. The easily assembled airborne electronic fence according to claim 7, characterized in that, The dustproof cylinder (24) has a gauze (25) fixedly connected to its lower surface. The mounting module (4) is provided with fixing bolts (26). The mounting module (4) is fixedly connected to the tunnel boring machine mounting surface (1) through fixing bolts (26). The speaker (5), alarm (7) and light control sensor (11) are all electrically connected to the circuit breaker host.

Images