Intelligent anti-collision system for engineering vehicles

Abstract

The present invention discloses an intelligent anti-collision system for engineering vehicles, including an anti-collision bending beam mechanism, three anti-collision detection mechanisms are installed on the inner side of the anti-collision bending beam mechanism, the anti-collision detection mechanism includes a sealed installation cylinder, a first support spring, an isolation positioning tube, a detection probe, a connecting ring and a transparent cover, a transparent cover is installed on the inner side of one end of the sealed installation cylinder, an isolation positioning tube is provided on one side of the transparent cover, a detection probe is installed on the inner side of the isolation positioning tube, a connecting ring is provided on one end of the detection probe, and a first support spring is installed on one side of the connecting ring. The present invention can effectively perform early warning and anti-collision energy absorption operations and reduce the degree of collision damage by performing anti-collision treatment on the front of the engineering vehicle.

Description

Technical Field

[0001] The present invention relates to the technical field of anti-collision for engineering vehicles, and in particular to an intelligent anti-collision system for engineering vehicles. Background Art

[0002] With the rapid development of social economy, vehicles need to have anti-collision functions during driving. When engineering vehicles are working, they can judge the distance around them, so that the vehicle can actively and intelligently implement automatic braking. Even if the driver makes a mistake and mistakenly takes the accelerator as the brake, and an accident is inevitable, automatic braking can be achieved. Active anti-collision makes up for the weaknesses of people and cars, turns passivity into activeness, and changes human action into automaticity. It fundamentally curbs the occurrence of collision accidents, improves driving safety to an unprecedented level, and realizes active safety in the true sense.

[0003] However, existing engineering vehicles are prone to causing personal injury when they are hit while driving or stationary, have poor anti-collision effects, and have low protection for the vehicle body. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent anti-collision system for engineering vehicles to solve the problems raised in the above background technology that the existing engineering vehicles are prone to personal injury when they are hit while driving or stationary, the anti-collision effect is poor, and the protection of the vehicle body is not high.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an intelligent anti-collision system for engineering vehicles, comprising an anti-collision bending beam mechanism, three anti-collision detection mechanisms are installed on the inner side of the anti-collision bending beam mechanism, the anti-collision detection mechanism comprises a sealing mounting tube, a first supporting spring, an isolating positioning tube, a detection probe, a connecting ring and a transparent cover, a transparent cover is installed on the inner side of one end of the sealing mounting tube, an isolating positioning tube is provided on one side of the transparent cover, a detection probe is installed on the inner side of the isolating positioning tube, a connecting ring is provided on one end of the detection probe, and a first supporting spring is installed on one side of the connecting ring.

[0006] Preferably, the anti-collision curved beam mechanism includes a first curved beam, a second curved beam, a protective decorative layer, a first buffer pad and a second buffer pad. The second curved beam is installed below the first curved beam, a first buffer pad is arranged on one side of the first curved beam, and a second buffer pad is arranged on one side of the second curved beam. The first buffer pad and the second buffer pad are connected through the protective decorative layer.

[0007] Preferably, a positioning support mechanism is installed on the inner side of both ends of the first curved beam and the second curved beam, and the positioning support mechanism includes a positioning rod, a limiting conical sleeve, a positioning conical sleeve, a fixed seat and a connecting seat, four positioning rods are installed on the inner side of the fixed seat, a positioning conical sleeve is fixedly installed on one end of the positioning rod, and a limiting conical sleeve is arranged on the outer side of the positioning conical sleeve, wherein a connecting seat is fixedly installed on the lower end surfaces of two of the fixed seats.

[0008] Preferably, the first curved beam and the second curved beam are connected through eight buffer connection mechanisms, which include a vertical connecting rod, a buffer block, an elastic plate, a second support spring and a locking ring. A locking ring is installed on the outer side of the bottom end of the vertical connecting rod, and a second support spring is provided on the upper end surface of the locking ring. Four elastic plates are installed on the outer side of the middle part of the eight vertical connecting rods, and the eight vertical connecting rods are connected to the four elastic plates through sixteen buffer blocks.

[0009] Preferably, both ends of the detection probe are connected to the isolation positioning tube and the connecting ring through threads, the connecting ring is connected to the isolation positioning tube through a first supporting spring, a radar head is provided on the inner side of the detection probe, and the transparent cover is connected to the sealing mounting tube through a sealing ring.

[0010] Preferably, the first curved beam is connected and fixed to the first buffer pad via a positioning pin, the second curved beam is connected and fixed to the second buffer pad via a positioning pin, and both the first buffer pad and the second buffer pad are welded and fixed to the protective decorative layer.

[0011] Preferably, one end of the positioning rod passes through the fixing seat and is connected to the positioning conical sleeve via a thread, a conical positioning hole is provided on the inner side of the limiting conical sleeve, and one end of the positioning conical sleeve extends to the conical positioning hole.

[0012] Preferably, the bottom end of the vertical connecting rod passes through the first curved beam, the second curved beam, the protective decorative layer and the second curved beam and is connected to the locking ring via a thread, the locking ring is connected to the second curved beam via a second supporting spring, the upper end of the vertical connecting rod is welded and fixed to the first curved beam, and the elastic plate is connected to the vertical connecting rod via a buffer block.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention facilitates the positioning and installation of the positioning cone sleeve by means of a limiting cone sleeve, so that the positioning rod is guided and limited by the fixing seat to realize the fixed installation of the anti-collision bending beam mechanism by the positioning support mechanism, and the locking ring is connected to the second bending beam by means of a second supporting spring, so that the spacing between the first bending beam and the second bending beam can be buffered and adjusted by means of the second supporting spring;

[0015] 2. The present invention can further improve the buffering effect of the first curved beam and the second curved beam through the buffer block and the elastic plate. The connecting ring is connected to the isolation positioning tube through the first supporting spring, which makes it easy to maintain the sealing stability of the detection probe, and then the anti-collision detection mechanism is used to monitor the real-time external objects during the physical anti-collision energy absorption process of the anti-collision curved beam mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 A rear view of the present invention as a whole;

[0018] Figure 3 A side view of the present invention as a whole;

[0019] Figure 4 It is a partial cross-sectional structural schematic diagram of the anti-collision detection mechanism of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the positioning support mechanism of the present invention;

[0021] Figure 6 It is a schematic cross-sectional structure diagram of the buffer connection mechanism of the present invention.

[0022] In the figure: 1. anti-collision bending beam mechanism; 101. first bending beam; 102. second bending beam; 103. protective decorative layer; 104. first buffer pad; 105. second buffer pad; 2. positioning support mechanism; 201. positioning rod; 202. limiting conical sleeve; 203. positioning conical sleeve; 204. fixing seat; 205. connecting seat; 3. anti-collision detection mechanism; 301. sealing installation cylinder; 302. first supporting spring; 303. isolating positioning tube; 304. detection probe; 305. connecting ring; 306. transparent cover; 4. buffer connecting mechanism; 401. vertical connecting rod; 402. buffer block; 403. elastic plate; 404. second supporting spring; 405. locking ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] See also Figures 1 to 6An embodiment of the present invention is as follows: an intelligent anti-collision system for an engineering vehicle comprises an anti-collision bending beam mechanism 1, three anti-collision detection mechanisms 3 are installed on the inner side of the anti-collision bending beam mechanism 1, the anti-collision detection mechanism 3 comprises a sealing installation cylinder 301, a first supporting spring 302, an isolating positioning tube 303, a detection probe 304, a connecting ring 305 and a transparent cover 306, a transparent cover 306 is installed on the inner side of one end of the sealing installation cylinder 301, an isolating positioning tube 303 is arranged on one side of the transparent cover 306, a detection probe 304 is installed on the inner side of the isolating positioning tube 303, a connecting ring 305 is arranged on one end of the detection probe 304, a first supporting spring 302 is installed on one side of the connecting ring 305, the first supporting spring 302 is used to facilitate maintaining the sealing stability of the detection probe 304, and the overall anti-collision treatment is performed on the front of the engineering vehicle, so that early warning and anti-collision energy absorption operations can be effectively performed to reduce the degree of collision damage.

[0025] Furthermore, the anti-collision bending beam mechanism 1 includes a first bending beam 101, a second bending beam 102, a protective decorative layer 103, a first buffer pad 104 and a second buffer pad 105. The second bending beam 102 is installed below the first bending beam 101, the first buffer pad 104 is arranged on one side of the first bending beam 101, and the second buffer pad 105 is arranged on one side of the second bending beam 102. The first buffer pad 104 and the second buffer pad 105 are connected through the protective decorative layer 103.

[0026] Furthermore, positioning support mechanisms 2 are installed on the inner sides of both ends of the first curved beam 101 and the second curved beam 102. The positioning support mechanisms 2 include a positioning rod 201, a limiting conical sleeve 202, a positioning conical sleeve 203, a fixing seat 204 and a connecting seat 205. Four positioning rods 201 are installed on the inner side of the fixing seat 204. A positioning conical sleeve 203 is fixedly installed on one end of the positioning rod 201. A limiting conical sleeve 202 is arranged on the outer side of the positioning conical sleeve 203. A connecting seat 205 is fixedly installed on the lower end surfaces of two fixing seats 204. The positioning support mechanism 2 is used to facilitate the connection and fixation of the anti-collision curved beam mechanism 1 and the engineering vehicle.

[0027] Furthermore, the first curved beam 101 is connected to the second curved beam 102 through eight buffer connection mechanisms 4, and the buffer connection mechanism 4 includes a vertical connecting rod 401, a buffer block 402, an elastic plate 403, a second support spring 404 and a locking ring 405. The locking ring 405 is installed on the outer side of the bottom end of the vertical connecting rod 401, and the upper end surface of the locking ring 405 is provided with a second support spring 404. Four elastic plates 403 are installed on the outer side of the middle part of the eight vertical connecting rods 401. The eight vertical connecting rods 401 are connected to the four elastic plates 403 through sixteen buffer blocks 402. The buffer connection mechanism 4 is used to facilitate the buffer connection of the structure of the anti-collision curved beam mechanism 1.

[0028] Furthermore, both ends of the detection probe 304 are connected to the isolation positioning tube 303 and the connecting ring 305 through threads, the connecting ring 305 is connected to the isolation positioning tube 303 through the first supporting spring 302, a radar head is provided on the inner side of the detection probe 304, and the transparent cover 306 is connected to the sealing mounting tube 301 through a sealing ring. The first supporting spring 302 facilitates maintaining the sealing stability of the detection probe 304.

[0029] Furthermore, the first curved beam 101 is connected and fixed to the first buffer pad 104 by positioning pins, the second curved beam 102 is connected and fixed to the second buffer pad 105 by positioning pins, and the first buffer pad 104 and the second buffer pad 105 are both welded and fixed to the protective decorative layer 103, which facilitates the protection and decoration of the whole.

[0030] Furthermore, one end of the positioning rod 201 passes through the fixing seat 204 and is connected to the positioning conical sleeve 203 by a thread. A conical positioning hole is provided on the inner side of the limiting conical sleeve 202. One end of the positioning conical sleeve 203 extends to the conical positioning hole. The limiting conical sleeve 202 facilitates the limiting support of the positioning conical sleeve 203.

[0031] Furthermore, the bottom end of the vertical connecting rod 401 passes through the first curved beam 101, the second curved beam 102, the protective decorative layer 103 and the second curved beam 102 and is connected to the locking ring 405 via a thread; the locking ring 405 and the second curved beam 102 are connected via a second supporting spring 404; the upper end of the vertical connecting rod 401 is welded and fixed to the first curved beam 101; the elastic plate 403 and the vertical connecting rod 401 are connected via a buffer block 402; and the second supporting spring 404 is used to facilitate buffering and adjusting the distance between the first curved beam 101 and the second curved beam 102.

[0032] When in use, check whether the functions of each part are intact, connect the anti-collision bending beam mechanism 1 to the body of the engineering vehicle through the positioning support mechanism 2, specifically, one end of the positioning rod 201 passes through the fixed seat 204 and is connected to the positioning conical sleeve 203 through a thread, and the positioning conical sleeve 203 is conveniently positioned and installed through the limiting conical sleeve 202, so that the positioning rod 201 is guided and limited by the fixed seat 204 to achieve the fixed installation of the anti-collision bending beam mechanism 1 by the positioning support mechanism 2, the anti-collision bending beam mechanism 1 includes a first bending beam 101 and a second bending beam 102, so that the first bending beam 101 and the second bending beam 102 are connected by four elastic plates 403, wherein the bottom end of the vertical connecting rod 401 passes through the first bending beam 101, the elastic plate 403, and the buffer block 402 The second curved beam 102 is connected to the locking ring 405 through a thread, and the locking ring 405 is connected to the second curved beam 102 through a second supporting spring 404, so that the second supporting spring 404 can facilitate buffering and adjusting the distance between the first curved beam 101 and the second curved beam 102, and the buffer block 402 and the elastic plate 403 can further improve the buffering effect of the first curved beam 101 and the second curved beam 102. An isolation positioning tube 303 is arranged on the inner side of the sealing installation tube 301, wherein the connecting ring 305 and the isolation positioning tube 303 are connected through the first supporting spring 302, so as to facilitate maintaining the sealing stability of the detection probe 304, and then the anti-collision detection mechanism 3 is used to monitor the real-time external objects during the physical anti-collision energy absorption process of the anti-collision curved beam mechanism 1.

[0033] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An intelligent anti-collision system for an engineering vehicle, comprising an anti-collision bending beam mechanism (1), characterized in that: Three anti-collision detection mechanisms (3) are installed on the inner side of the anti-collision bending beam mechanism (1), and the anti-collision detection mechanism (3) comprises a sealing installation tube (301), a first supporting spring (302), an isolating positioning tube (303), a detection probe (304), a connecting ring (305) and a transparent cover (306); a transparent cover (306) is installed on the inner side of one end of the sealing installation tube (301), an isolating positioning tube (303) is provided on one side of the transparent cover (306), a detection probe (304) is installed on the inner side of the isolating positioning tube (303), a connecting ring (305) is provided on one end of the detection probe (304), and a first supporting spring (302) is installed on one side of the connecting ring (305); The anti-collision curved beam mechanism (1) comprises a first curved beam (101), a second curved beam (102), a protective decorative layer (103), a first buffer pad (104) and a second buffer pad (105); the second curved beam (102) is installed below the first curved beam (101); the first buffer pad (104) is arranged on one side of the first curved beam (101); the second buffer pad (105) is arranged on one side of the second curved beam (102); the first buffer pad (104) and the second buffer pad (105) are connected via the protective decorative layer (103); A positioning support mechanism (2) is installed on the inner side of both ends of the first curved beam (101) and the second curved beam (102), the positioning support mechanism (2) comprising a positioning rod (201), a limiting conical sleeve (202), a positioning conical sleeve (203), a fixing seat (204) and a connecting seat (205), four positioning rods (201) are installed on the inner side of the fixing seat (204), a positioning conical sleeve (203) is fixedly installed on one end of the positioning rod (201), a limiting conical sleeve (202) is arranged on the outer side of the positioning conical sleeve (203), and the lower end surfaces of two fixing seats (204) are fixedly installed with connecting seats (205); The first curved beam (101) and the second curved beam (102) are connected via eight buffer connection mechanisms (4), wherein the buffer connection mechanism (4) comprises a vertical connecting rod (401), a buffer block (402), an elastic plate (403), a second supporting spring (404) and a locking ring (405), wherein a locking ring (405) is installed on the outer side of the bottom end of the vertical connecting rod (401), and a second supporting spring (404) is arranged on the upper end surface of the locking ring (405), and four elastic plates (403) are installed on the outer side of the middle part of the eight vertical connecting rods (401), and the eight vertical connecting rods (401) and the four elastic plates (403) are connected via sixteen buffer blocks (402); Both ends of the detection probe (304) are connected to the isolation positioning tube (303) and the connecting ring (305) via threads; the connecting ring (305) is connected to the isolation positioning tube (303) via a first supporting spring (302); a radar head is provided on the inner side of the detection probe (304); and the transparent cover (306) is connected to the sealing installation cylinder (301) via a sealing ring.

2. The intelligent anti-collision system for engineering vehicles according to claim 1 is characterized in that: The first curved beam (101) and the first buffer pad (104) are connected and fixed via positioning pins, the second curved beam (102) and the second buffer pad (105) are connected and fixed via positioning pins, and both the first buffer pad (104) and the second buffer pad (105) are welded and fixed to the protective decorative layer (103).

3. The intelligent anti-collision system for engineering vehicles according to claim 1 is characterized in that: One end of the positioning rod (201) passes through the fixing seat (204) and is connected to the positioning conical sleeve (203) via a thread; a conical positioning hole is provided on the inner side of the limiting conical sleeve (202); and one end of the positioning conical sleeve (203) extends to the conical positioning hole.

4. The intelligent anti-collision system for engineering vehicles according to claim 1 is characterized in that: The bottom end of the vertical connecting rod (401) passes through the first curved beam (101), the second curved beam (102), the protective decorative layer (103) and the second curved beam (102), and is connected to the locking ring (405) via a thread; the locking ring (405) and the second curved beam (102) are connected via a second supporting spring (404); the upper end of the vertical connecting rod (401) is welded and fixed to the first curved beam (101); and the elastic plate (403) and the vertical connecting rod (401) are connected via a buffer block (402).

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