CN111301303A - Geological disaster early warning response system based on man-car positioning - Google Patents

Abstract

A geological disaster early warning response system based on man-car positioning belongs to the technical field of geological disaster early warning, and is used for solving the technical problem that the early warning device is easy to fall off when the early warning device is connected to an object by screw threads in the background technology, and comprises a car body with a positioning function, the early warning device arranged on the top of the car body and a protective cover arranged on the top of the car body and used for covering the early warning device, wherein the top of the car body is provided with a vertical mounting hole, the bottom of the early warning device is fixedly connected with a vertical mounting rod, the bottom of the mounting rod is arranged in the mounting hole in a penetrating way and can be vertically moved and locked, the top of the car body is provided with a locking mechanism for locking the mounting rod in the mounting hole along with the increase of the downward moving distance of the mounting rod, and the protective cover is detachably fixed on the top of the car body, the invention has simple mounting and dismounting, the method is mainly used for geological disaster early warning.

Description

A Geological Disaster Early Warning and Response System Based on Human and Vehicle Positioning

technical field

The invention relates to the technical field of early warning of geological disasters, in particular to a geological disaster early warning and response system based on the positioning of people and vehicles, which is capable of early warning of geological disasters and facilitates emergency escape of passengers in vehicles.

Background technique

Crustal movement, sudden changes in climate and even the influence of factors on the environment, these factors may cause a certain degree of geological disasters. With the rapid development of science and technology, people have developed a variety of early warning devices for early warning of geological disasters , Some of the early warning devices have a large shape and structure, and have been used in fixed monitoring sites for a long time. Especially in recent years, with the rapid development of science and technology, some small early warning devices that are small in size and easy to install and carry have also emerged. The manufacturing and processing cost of the device is also gradually reduced, thus greatly improving the convenience and sensitivity of early warning of geological disasters.

Some existing small-volume early warning devices are generally installed on fixed objects or some movable objects by means of threaded connection. If it is moved many times, the early warning device will be subject to bumps and other phenomena. Over time, the early warning device threaded on the object will gradually fall off, resulting in an unstable installation.

SUMMARY OF THE INVENTION

The purpose of the present invention is to address the deficiencies of the prior art, and propose a geological disaster early warning response system based on the positioning of people and vehicles, which is used to solve the technical problem mentioned in the background art that the early warning device may easily fall off when the early warning device is threaded on the object.

To achieve the above object, the present invention has adopted the following technical solutions:

A geological disaster early warning and response system based on human and vehicle positioning includes a vehicle body with a positioning function, an early warning device arranged on the top of the vehicle body, and a protective cover arranged on the top of the vehicle body for protecting the early warning device. The top of the body is provided with a vertical installation hole, the bottom of the early warning device is fixedly connected with a vertical installation rod, the bottom of the installation rod is penetrated in the installation hole and can be vertically moved and locked. The locking mechanism is used to lock the installation rod in the installation hole as the downward moving distance of the installation rod increases, and the protective cover is detachably fixed on the top of the vehicle body.

Working principle: The early warning device is installed on the top of the vehicle body through the installation rod, and the protective cover is detachably and fixedly installed on the top of the vehicle body, and the early warning device is covered inside, and then again with the help of the The locking mechanism drives the mounting rod downward to move, and the locking mechanism locks the mounting rod firmly in the mounting hole.

The beneficial effects of the present invention are:

In the present invention, the pre-warning device is fixedly installed on the top of the vehicle body by means of the cooperation between the installation rod and the installation hole. The locking mechanism can lock the installation rod in the installation hole, thereby preventing the installation rod from falling out of the installation hole, thereby ensuring that the early warning device is firmly installed on the vehicle body.

Description of drawings

1 is a schematic structural diagram of an embodiment of the present invention;

Fig. 2 is the enlarged schematic diagram of the structure at A place in Fig. 1;

Fig. 3 is the enlarged schematic diagram of the structure at B in Fig. 2;

Fig. 4 is the enlarged schematic diagram of the structure at C in Fig. 2;

FIG. 5 is an enlarged schematic view of the structure at D in FIG. 2 .

Reference numeral description: vehicle body 1, early warning device 2, protective cover 3, mounting hole 4, mounting rod 5, connecting hole 6, first slider 7, first channel 8, filling liquid 9, second slider 10, The first spring 11, the through hole 12, the receiving ring 13, the upper clamping block 14, the lower clamping block 15, the clamping hole 16, the corresponding hole 17, the second spring 18, the wedge block 19, the vertical hole 20, the push rod 21, The second channel 22 , the pulling rope 23 , the elastic sealing ring 24 , the third channel 25 , the medium through hole 26 , the lubricating liquid 27 , the emergency button 28 , and the bolt 29 .

Detailed ways

The technical solutions in the present invention will be further described below with reference to the accompanying drawings and embodiments.

As shown in Figures 1 and 2, a geological disaster early warning and response system based on human and vehicle positioning includes a vehicle body 1 with GPS satellite positioning function, an early warning device 2 arranged on the top of the vehicle body 1, and an early warning device 2 arranged on the vehicle body. 1. The top is used to cover the protective cover 3 of the early warning device 2. The top of the vehicle body 1 is provided with a vertical installation hole 4. The early warning device 2 is such as a small geological disaster such as a landslide alarm device with a model of BDY-JSD-1. The early warning alarm device belongs to the prior art and will not be repeated here. The bottom of the early warning device 2 is fixedly connected to a vertical installation rod 5, and the bottom of the installation rod 5 is penetrated in the installation hole 4 and can be moved vertically and locked. , the top of the vehicle body 1 is provided with a locking mechanism to lock the mounting rod 5 in the mounting hole 4 with the increase of the downward moving distance of the mounting rod 5, and the protective cover 3 is detachably fixed on the vehicle body 1 At the top, the pre-warning device 2 can be stably installed on the top of the vehicle body 1 through the cooperation of the installation hole 4 , the installation rod 5 and the locking mechanism, which ensures the firmness of the installation of the pre-warning device 2 . The installation hole 4 is a threaded hole, and the installation rod 5 is a threaded rod that is threaded with the installation hole 4. By rotating the installation rod 5, the installation rod 5 can be installed and penetrated in the installation hole 4, and the installation rod 5 can be driven. The way of pushing the first sliding block 7 downward can make the operation of pushing the first sliding block 7 downward more labor-saving, and can also prevent the first sliding block 7 from returning and rebounding under special circumstances. unpleasant sight.

As shown in FIG. 2 and FIG. 3 , the locking mechanism includes a vertical connecting hole 6 , a first sliding block 7 , at least one first channel 8 , a locking component disposed in the first channel 8 and a filling liquid 9 , the connection hole 6 is arranged below the installation hole 4 and communicates with the installation hole 4, the first slider 7 is arranged in the connection hole 6 and is sealedly connected with the connection hole 6, and the bottom end of the installation rod 5 can be inserted into the connection hole 6 It can abut against the first sliding block 7, so that the first sliding block 7 slides in the connecting hole 6, one end of the first channel 8 is communicated with the bottom of the connecting hole 6, and the other end of the first channel 8 is communicated with the upper part of the mounting hole 4 , the locking assembly is arranged in the first channel 8 and one end is opposite to the mounting rod 5, the filling liquid 9 is filled in the first channel 8 between the first sliding block 7 and the locking assembly, and moves downward by moving downward. The installation rod 5 further pushes down the first slider 7, the first slider 7 further squeezes the filling liquid 9, and the filling liquid 9 further squeezes the locking assembly, thereby locking the The tightening component continuously produces a pressing force on the mounting rod 5 , so as to lock the mounting rod 5 in the mounting hole 4 .

The locking assembly includes two second sliding blocks 10 and a first spring 11. The two second sliding blocks 10 are located at one end of the first channel 8 near the upper part of the mounting hole 4, and the two second sliding blocks 10 are It is sealingly connected with the first channel 8 and can slide along the first channel 8. One of the second sliding blocks 10 can abut against the mounting rod 5 after sliding, and the first spring 11 is connected between the two second sliding blocks 10 to fill the The liquid 9 is filled between the first sliding block 7 and the other second sliding block 10. By squeezing the filling liquid 9, the squeezed filling liquid 9 will generate a thrust on one of the second sliding blocks 10, The second sliding block 10 will push the first spring 11 , and then the first spring 11 will continue to push another second sliding block 10 , and the second sliding block 10 will continue to stably push the mounting rod 5 In this way, the second sliding block 10 can continuously and stably apply the jacking force to the installation rod 5 .

The top of the vehicle body 1 is provided with an annular through hole 12 that communicates the inside and the outside of the vehicle body 1 , and a piece is fixed inside the vehicle body 1 and on the peripheral edge of the bottom of the through hole 12 to protrude to the inside of the through hole 12 to form a step. The receiving ring 13 is sealed, and the upper clamping block 14 and the lower clamping block 15 which are fixedly connected together are sealed and clamped in the through hole 12 and the central hole of the receiving ring 13 respectively. The installation hole 4, the installation rod 5 and the The locking mechanisms are all arranged on the upper part of the upper block 14, and the protective cover 3 is detachably and fixedly connected to the upper block 14 through bolts 29. The protective cover 3 is installed on the upper clamping block 14. When a geological disaster occurs, the personnel located in the vehicle body 1 and who do not operate the vehicle can directly remove the upper clamping block 14 and the lower clamping block 15 from the through hole. 12, and then the personnel in the vehicle body 1 jump out of the vehicle body 1 directly from the penetration hole 12. In this way, the penetration hole 12 is used as an emergency escape window, so that the personnel who do not operate the vehicle can The upper block 14 and the lower block 15 are directly pushed away to prevent personnel from being left in the vehicle body 1 . Some expedition vehicles, or some vehicles that go with humans to explore the wilderness, often appear in some environments where geological disasters often occur according to the needs of scientific research. Therefore, the environment where these vehicles are located is very harsh. Some explorers or Scientific expedition personnel do not have the basic skills to operate vehicles. They are not familiar with the functions and uses of various buttons on vehicles, and they are not able to skillfully operate the function buttons on vehicles in a short period of time. In some cases, geological disasters may occur. When the vehicle cannot pass smoothly, these people are likely to be alone in the vehicle, and these people cannot escape from the vehicle smoothly in a short time, thus threatening people's lives.

As shown in FIG. 2 and FIG. 4 , at least one clamping hole 16 is formed on the inner wall of the receiving ring 13 , a corresponding hole 17 is formed in the lower clamping block 15 corresponding to the clamping hole 16 , and a second hole 17 is installed in the corresponding hole 17 . Two springs 18, the second spring 18 is connected with a wedge-shaped block 19 that can move toward the clamping hole 16 in the corresponding hole 17 to be clamped in the clamping hole 16 and can be retracted and reset with the second spring 18, and the lower The clamping block 15 is provided with a reset assembly for contracting the second spring 18. During the process of clamping the upper clamping block 14 and the lower clamping block 15 as a whole into the through hole 12, the wedge-shaped block 19 will first be squeezed into the corresponding hole 17 during this process, and when the wedge-shaped block 19 is moved downward to correspond to the snap hole 16, the second spring 18 will push the wedge-shaped block 19 to snap to the corresponding card. In the connecting hole 16 , in this way, the upper clamping block 14 and the lower clamping block 15 can be quickly and stably clamped in the through hole 12 . The reset assembly includes a vertical hole 20 opened from the bottom of the lower block 15 , a push rod 21 that penetrates in the vertical hole 20 and is sealedly connected to the vertical hole 20 and can move up and down along the vertical hole 20 , and a second channel. 22 and a pulling rope 23. The second channel 22 is communicated with the vertical hole 20 and the corresponding hole 17 respectively. The two springs 18 are connected so as to drive the second spring 18 to contract as the push rod 21 moves upward. By pushing the push rod 21 to move upward, the push rod 21 will drive one end of the pulling rope 23 to move upward, and the pulling rope The other end of the 23 will pull the second spring 18, so that the second spring 18 will shrink. The shrinking of the second spring 18 can drive the corresponding wedge block 19 to return to the corresponding hole 17, and continue to push the push rod 21 upward. Then, the upper clamping block 14 and the lower clamping block 15 can be pulled out from the through hole 12 . An annular elastic sealing ring 24 is clamped between the upper clamping block 14 and the through hole 12 , and the elastic sealing ring 24 is sleeved on the periphery of the upper clamping block 14 , and then the upper clamping block 14 , The lower clamping block 15 and the elastic sealing ring 24 are clamped into the through hole 12 as a whole, which can stably seal the connection between the upper clamping block 14 and the through hole 12 .

As shown in FIG. 2 and FIG. 5 , the upper block 14 is provided with a third channel 25 that communicates with the top of the vertical hole 20 , and the upper block 14 is provided with a plurality of channels 25 respectively connecting the third channel 25 to the elastic The medium through hole 26 connected to the sealing ring 24 is filled with lubricating fluid 27 in the third channel 25 , the medium through hole 26 and the vertical hole 20 located at the upper part of the push rod 21 . At the same time, the upward movement of the push rod 21 will drive the pulling rope 23 to move, and then the pulling rope 23 will drive the second spring 18 to contract, so that the wedge-shaped block 19 is returned to the corresponding corresponding hole 17, and this process , the upward movement of the push rod 21 will squeeze the lubricating oil, and the lubricating oil will flow into the upper block 14 and the elastic sealing ring through the third passage 25 and the medium through hole 26 under the action of squeezing 24, so as to further achieve the lubricating effect, further make the upper blocking block 14 and the lower blocking block 15 more easily come out of the through hole 12, and further save the pushing of the upper blocking block 14. and the operating time of the lower block 15. The bottom of the push rod 21 is fixedly connected with an emergency button 28 with an emergency sign. When a geological disaster occurs, the early warning device 2 sends out an early warning signal, and the personnel located in the vehicle body 1 can see the emergency button 28 in a short time. The emergency button 28 of the emergency sign can shorten the escape time of personnel, and by pressing the emergency button 28, a more comfortable operating environment can be provided for the personnel in the vehicle body 1, which can further save the cost of pushing the upper Operating time of the block 14 and the lower block 15.

Working principle: First, install the early warning device 2 on the upper block 14, specifically, first align the installation rod 5 with the installation hole 4, and then rotate the installation rod 5 to make the installation rod 5 pass through. Set it into the mounting hole 4, keep rotating the mounting rod 5, the bottom of the mounting rod 5 will push the first sliding block 7 to move down, and then the first sliding block 7 will squeeze the filling in the first channel 8 The liquid 9, the filling liquid 9 will further squeeze the second slider 10 and the first spring 11, so that one of the second sliders 10 will continue to abut on the side wall of the installation rod 5. The rod 5 continues to move downward, and the second slider 10 will more firmly abut the mounting rod 5, thereby preventing the mounting rod 5 from falling off the mounting hole 4 due to vehicle bumping, thereby ensuring the installation of the early warning device 2 Then, with the help of the bolts 29, the protective cover 3 is detachably and fixedly installed on the upper clamping block 14.

Then, the lubricating liquid 27 is injected into the third channel 25, the medium through hole 26 and the vertical hole 20 located on the upper part of the push rod 21, and then the elastic sealing ring 24 is sleeved on the periphery of the upper block 14, and then The upper clamping block 14 and the lower clamping block 15 are snap-fitted and installed in the through hole 12 and the central hole of the receiving ring 13 as a whole, respectively. Under the action, they are clamped in the corresponding clamping holes 16 , and at this time, the upper clamping block 14 and the lower clamping block 15 are firmly installed on the top of the vehicle body 1 .

When a geological disaster occurs, the early warning device 2 can send an early warning signal in advance, and the personnel located in the vehicle body 1 can press the emergency button 28 upward with their hands. During the process of pressing the emergency button 28, the push rod 21 moves upward. As a result, one end of the pulling rope 23 is driven to move upward. During this process, the other end of the pulling rope 23 will pull the second spring 18 to shrink and deform, so that the wedge-shaped block 19 is clamped from the corresponding At the same time, the push rod 21 squeezes the lubricating fluid 27 upward, and the lubricating fluid 27 will pass through the third channel 25 and the medium. The hole 26 flows into the contact surface between the upper clamping block 14 and the elastic sealing ring 24, so as to form a lubricating effect, so that the person in the vehicle can quickly remove the upper clamping block 14 and the lower clamping block 15 from the through hole. 12, and finally the occupants of the vehicle can jump out of the vehicle body 1 through the through hole 12.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be Modifications or equivalent substitutions without departing from the spirit and scope of the technical solutions of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a geological disaster early warning response system based on people's car location, including automobile body (1) that has locate automobile body (1) top early warning device (2) and locate automobile body (1) top and be used for covering protection shield (3) of early warning device (2), its characterized in that: vertical mounting hole (4) have been opened at automobile body (1) top, but vertical installation pole (5) of early warning device (2) bottom fixed connection, this installation pole (5) bottom is worn to establish in mounting hole (4) and vertical removal and locking, automobile body (1) top is equipped with locking mechanism to along with installation pole (5) downward movement distance's increase and with installation pole (5) locking in mounting hole (4), protection casing (3) dismantlement formula is fixed at automobile body (1) top.

2. The geological disaster early warning response system based on man-vehicle positioning as claimed in claim 1, characterized in that: the locking mechanism comprises a vertical connecting hole (6), a first sliding block (7), at least one first channel (8), a locking component and filling liquid (9) which are arranged in the first channel (8), the connecting hole (6) is arranged below the mounting hole (4) and communicated with the mounting hole (4), the first sliding block (7) is arranged in the connecting hole (6) and is hermetically connected with the connecting hole (6), the bottom end of the mounting rod (5) can be arranged in the connecting hole (6) in a penetrating way and can be abutted against the first sliding block (7), so that the first sliding block (7) vertically slides in the connecting hole (6), one end of the first channel (8) is communicated with the bottom of the connecting hole (6), the other end of the first channel (8) is communicated with the upper part of the mounting hole (4), the locking assembly is arranged in the first channel (8), one end of the locking assembly is opposite to the mounting rod (5), the filling liquid (9) is filled in a first channel (8) between the first sliding block (7) and the locking assembly.

3. The geological disaster early warning response system based on man-vehicle positioning as claimed in claim 2, characterized in that: locking Assembly contains two second slider (10) and a first spring (11), and two second slider (10) all are located first passageway (8) and are close to the one end on mounting hole (4) upper portion, and two second slider (10) all with first passageway (8) sealing connection and can follow first passageway (8) and slide, wherein can with installation pole (5) butt after second slider (10) slide, and first spring (11) are connected between two second slider (10), and filling liquid (9) are filled between first slider (7) and another second slider (10).

4. The geological disaster early warning response system based on man-vehicle positioning as claimed in any one of claims 1-3, wherein: the mounting hole (4) is a threaded hole, and the mounting rod (5) is a threaded rod in threaded fit with the mounting hole (4).

5. The geological disaster early warning response system based on man-vehicle positioning as claimed in any one of claims 1-3, wherein: the automobile body (1) top is opened has annular wear to establish hole (12) with the inside and outside intercommunication of automobile body (1), just establish in automobile body (1) and establish hole (12) bottom circumference border fixed one to wear to establish hole (12) inboard protrusion and form bearing ring (13) of step, the sealed joint has last fixture block (14) and lower fixture block (15) that fixed connection is in the same place respectively in the center hole of wearing to establish hole (12), bearing ring (13), fixture block (14) upper portion, protection casing (3) and last fixture block (14) dismantlement formula fixed connection are all located to mounting hole (4), installation pole (5) and locking mechanism.

6. The geological disaster early warning response system based on man-vehicle positioning as claimed in claim 5, characterized in that: it has at least one joint hole (16) to open on bearing ring (13) inner wall, it has corresponding hole (17) to open corresponding joint hole (16) in fixture block (15) down, installs second spring (18) in corresponding hole (17), and this second spring (18) are connected with and can move wedge (19) that reset with the joint in joint hole (16) and can follow second spring (18) shrink in corresponding hole (17) towards joint hole (16), just be equipped with the reset assembly who is used for making second spring (18) shrink down on fixture block (15).

7. The geological disaster early warning response system based on man-vehicle positioning as claimed in claim 6, characterized in that: the reset assembly comprises a vertical hole (20) formed in the bottom of the lower fixture block (15), a push rod (21), a second channel (22) and a traction rope (23), wherein the push rod (21), the second channel (22) and the traction rope (23) are arranged in the vertical hole (20) in a penetrating mode, are connected with the vertical hole (20) in a sealing mode and can move up and down along the vertical hole (20), the second channel (22) is communicated with the vertical hole (20) and the corresponding hole (17) respectively, the traction rope (23) is arranged in the second channel (22), one end of the traction rope is fixedly connected with the push rod (21), and the other end of the traction rope is connected with a second spring (18) so as to drive the second spring (18) to contract along with the.

8. The geological disaster early warning response system based on man-vehicle positioning as claimed in claim 5, characterized in that: an annular elastic sealing ring (24) is clamped between the upper clamping block (14) and the through hole (12).

9. The geological disaster early warning response system based on man-vehicle positioning as claimed in claim 8, characterized in that: a third channel (25) communicated with the top of the vertical hole (20) is formed in the upper fixture block (14), a plurality of medium through holes (26) respectively communicating the third channel (25) with the elastic sealing ring (24) are formed in the upper fixture block (14), and lubricating liquid (27) is filled in the third channel (25), the medium through holes (26) and the vertical hole (20) located at the upper portion of the push rod (21).

10. The geological disaster early warning response system based on man-vehicle positioning as claimed in claim 7, wherein: the bottom of the push rod (21) is fixedly connected with an emergency button (28) with an emergency mark.

Images