Fire fighting truck with obstacle removing function

Abstract

The utility model discloses a fire fighting truck with an obstacle clearing function, which comprises a fire fighting truck body, the lower end of the fire fighting truck body is movably connected with movable wheels, and an obstacle clearing mechanism is positioned and mounted at the front end of the fire fighting truck body. According to the fire fighting truck with the obstacle removing function, a first control motor drives a control rotating rod to rotate, a first bevel gear and a second bevel gear on the outer wall of the first control motor are meshed with each other and rotate together for mutual transmission, the second bevel gear drives a control telescopic threaded rod to rotate together when rotating, and when the control telescopic threaded rod rotates, the control telescopic threaded rod is driven to rotate. The obstacle removing device can drive the obstacle removing pushing frame to stretch out and draw back on the outer wall of the obstacle removing pushing frame, then the second control motor drives the penetrating connecting rod to rotate on the inner side of the inner movable connecting groove, the obstacle removing movable rod is driven to move left and right, obstacles in front of a fire fighting truck body can be effectively removed, the fire fighting truck can smoothly pass through, and the traffic capacity of the fire fighting truck in a complex environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire trucks, in particular to a fire truck with an obstacle clearing function. Background Art

[0002] Fire trucks, also known as fire trucks or fire pump trucks, are vehicles specially designed for fire fighting and rescue operations. They are usually equipped with various fire fighting equipment and tools so that firefighters can respond quickly to fires and other emergencies. The design and equipment of fire trucks will vary according to different needs and usage environments. For example, urban fire trucks may pay more attention to mobility and rapid response, while forest fire trucks may focus more on off-road capabilities and carrying large amounts of water. With the development of technology, modern fire trucks may also integrate more automated and intelligent systems to improve the efficiency and safety of fire fighting and rescue.

[0003] Common fire trucks are usually not equipped with obstacle clearing devices when in use. If obstacles are encountered on the way to the fire scene and cannot be cleared in time, the fire truck may be forced to detour, thereby prolonging the time to arrive at the scene, affecting the rescue efficiency, and bringing certain adverse effects to people's use process. For this reason, we propose a fire truck with obstacle clearing function. Utility Model Content

[0004] Technical problems solved: In view of the deficiencies in the prior art, the utility model provides a fire truck with an obstacle clearing function, which has the advantages of obstacle clearing, etc. Through the obstacle clearing mechanism, the No. 1 control motor drives the control rotating rod to rotate on the inner side of the obstacle clearing movable frame, and the No. 1 bevel gear and the No. 2 bevel gear on the outer wall thereof mesh with each other and rotate together to transmit each other. When the No. 2 bevel gear rotates, it will drive the control telescopic threaded rod to rotate together, and the obstacle clearing push frame is sleeved on the outer wall of the control telescopic threaded rod through the inner connecting thread groove. When the control telescopic threaded rod rotates, it can drive the obstacle clearing push frame to telescope on its outer wall, and then the No. 2 control motor drives the connecting rod to rotate on the inner side of the inner movable connecting groove, which will drive the obstacle clearing movable rod to move left and right, which can effectively clear the obstacles in front of the fire truck body, so that the fire truck can pass smoothly, improve its traffic capacity in complex environments, and can effectively solve the problems in the background technology.

[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a fire truck with obstacle clearing function, including a fire truck body, the lower end of the fire truck body is movably connected with a movable wheel, the front end of the fire truck body is positioned and installed with an obstacle clearing mechanism, and the obstacle clearing mechanism includes a control obstacle clearing movable frame, a No. 1 support plate, a No. 2 support plate, a No. 1 control motor, a control rotating rod, a No. 1 bevel gear, a No. 2 bevel gear, a control telescopic threaded rod, an inner guide fixed rod, an obstacle clearing push frame, an inner connecting threaded groove, a guide movable block, an inner movable connecting groove, a No. 2 control motor, a through connecting rod and an obstacle clearing movable rod.

[0006] Preferably, the control obstacle clearing movable frame is located at the front end of the fire truck body, the No. 1 support plate is located at the upper end of the control obstacle clearing movable frame, the No. 2 support plate is located at the lower end of the control obstacle clearing movable frame, the No. 1 control motor is located at one side of the control obstacle clearing movable frame, the control rotating rod is located on the inner side of the control obstacle clearing movable frame, and the No. 1 bevel gear is evenly arranged on the outer wall of the control rotating rod.

[0007] Preferably, the No. 2 bevel gear and the No. 1 bevel gear are meshed with each other, the control telescopic threaded rod is located at one end of the No. 2 bevel gear, the inner guide fixed rod is located at both ends of the inner side of the control obstacle clearing movable frame, the inner connecting threaded groove is opened on the inner wall of the obstacle clearing push frame, and the guide movable block is located on both sides of the obstacle clearing push frame.

[0008] Preferably, the inner movable connecting groove is opened on the inner side of the front end of the obstacle clearing push frame, the No. 2 control motor is located on both sides of the lower end of the obstacle clearing push frame, the through connecting rod is located on the inner side of the inner movable connecting groove, and the obstacle clearing movable rod is located on the outer wall of the through connecting rod.

[0009] Preferably, one side of the control obstacle clearing movable frame is fixedly connected to the front end of the fire truck body, one end of the No. 1 support plate and the No. 2 support plate are fixedly connected to the upper and lower ends of the control obstacle clearing movable frame, the other ends of the No. 1 support plate and the No. 2 support plate are fixedly connected to the front end of the fire truck body, one end of the No. 1 control motor is fixed to one side of the control obstacle clearing movable frame by bolts, one end of the control rotating rod passes through the inner side of the control obstacle clearing movable frame and is connected to the No. 1 control motor, and the inner wall of the No. 1 bevel gear is fixedly connected to the outer wall of the control rotating rod.

[0010] Preferably, one end of the No. 2 bevel gear is fixedly connected to one end of the control telescopic threaded rod, both ends of the inner guide fixed rod are fixedly connected to the two ends of the inner side of the control obstacle clearing movable frame, one side of the guide movable block is fixedly connected to the two sides of the obstacle clearing push frame, one end of the No. 2 control motor is fixedly connected to the two sides of the lower end of the obstacle clearing push frame, the through connecting rod passes through the inner side of the inner movable connecting groove and is connected to the No. 2 control motor, and the inner wall of one end of the obstacle clearing movable rod is fixedly connected to the outer wall of the through connecting rod.

[0011] Beneficial effects: Compared with the prior art, the utility model provides a fire truck with an obstacle clearing function, which has the following beneficial effects: the fire truck with an obstacle clearing function, through the obstacle clearing mechanism, the No. 1 control motor drives the control rotating rod to rotate on the inner side of the control obstacle clearing movable frame, and the No. 1 bevel gear and the No. 2 bevel gear on its outer wall mesh with each other, and will rotate together and transmit each other, and when the No. 2 bevel gear rotates, it will drive the control telescopic threaded rod to rotate together, and the obstacle clearing push frame is sleeved on the outer wall of the control telescopic threaded rod through the inner connecting thread groove. When the control telescopic threaded rod rotates, it can drive the obstacle clearing push frame to telescope on its outer wall, and then the No. 2 control motor drives the connecting rod to rotate on the inner side of the inner movable connecting groove, which will drive the obstacle clearing movable rod to move left and right, and can effectively clear the obstacles in front of the fire truck body, so that the fire truck can pass smoothly, and its passability in complex environments is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a fire truck with obstacle removal function.

[0013] Figure 2 The utility model is a partial structural schematic diagram of an obstacle clearing mechanism in a fire truck with obstacle clearing function.

[0014] Figure 3 The utility model is a schematic diagram of the partial structural disassembly of an obstacle removal mechanism in a fire truck with obstacle removal function.

[0015] Figure 4 The utility model is a partial structural sectional view of an obstacle clearing mechanism in a fire truck with obstacle clearing function.

[0016] In the figure: 1. Fire truck body; 2. Mobile wheels; 3. Obstacle-clearing mechanism; 301. Control obstacle-clearing movable frame; 302. Support plate No. 1; 303. Support plate No. 2; 304. Control motor No. 1; 305. Control rotating rod; 306. Bevel gear No. 1; 307. Bevel gear No. 2; 308. Control telescopic threaded rod; 309. Internal guide fixed rod; 310. Obstacle-clearing push frame; 311. Internal connecting thread groove; 312. Guide movable block; 313. Internal movable connecting groove; 314. Control motor No. 2; 315. Through-connecting rod; 316. Obstacle-clearing movable rod. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-4 As shown, a fire truck with an obstacle clearing function comprises a fire truck body 1, the lower end of the fire truck body 1 is movably connected with a movable wheel 2, and the front end of the fire truck body 1 is positioned and installed with an obstacle clearing mechanism 3, the obstacle clearing mechanism 3 comprises a control obstacle clearing movable frame 301, a No. 1 support plate 302, a No. 2 support plate 303, a No. 1 control motor 304, a control rotating rod 305, a No. 1 bevel gear 306, a No. 2 bevel gear 307, a control telescopic threaded rod 308, an inner guide fixed rod 309, an obstacle clearing pushing frame 310, an inner connecting threaded groove 311, a guide movable block 312, an inner movable connecting groove 313, a No. 2 control motor 314, a through connecting rod 315 and an obstacle clearing movable rod 316, the obstacle clearing mechanism 3 can help the fire truck body 1 to quickly clear roadblocks, ensure that the fire truck can quickly reach the fire or accident scene, and shorten the response time.

[0019] Furthermore, the control obstacle removal movable frame 301 is located at the front end of the fire truck body 1, the No. 1 support plate 302 is located at the upper end of the control obstacle removal movable frame 301, the No. 2 support plate 303 is located at the lower end of the control obstacle removal movable frame 301, the No. 1 control motor 304 is located at one side of the control obstacle removal movable frame 301, the control rotating rod 305 is located on the inner side of the control obstacle removal movable frame 301, the No. 1 bevel gear 306 is evenly arranged on the outer wall of the control rotating rod 305, and the No. 1 bevel gear 306 is adapted to the No. 2 bevel gear 307.

[0020] Furthermore, the second bevel gear 307 and the first bevel gear 306 are meshed and connected with each other, the control telescopic threaded rod 308 is located at one end of the second bevel gear 307, the inner guide fixed rod 309 is located at both ends of the inner side of the control obstacle clearing movable frame 301, the inner connecting threaded groove 311 is opened on the inner wall of the obstacle clearing pushing frame 310, and the guide movable block 312 is located on both sides of the obstacle clearing pushing frame 310 for connection to enhance stability.

[0021] Furthermore, the inner movable connecting groove 313 is opened on the inner side of the front end of the obstacle clearing push frame 310, the No. 2 control motor 314 is located on both sides of the lower end of the obstacle clearing push frame 310, the through connecting rod 315 is located on the inner side of the inner movable connecting groove 313, and the obstacle clearing movable rod 316 is located on the outer wall of the through connecting rod 315. The through connecting rod 315 drives the obstacle clearing movable rod 316 to move to play the role of obstacle clearing.

[0022] Furthermore, one side of the control obstacle removal movable frame 301 is fixedly connected to the front end of the fire truck body 1, one end of the No. 1 support plate 302 and the No. 2 support plate 303 are fixedly connected to the upper and lower ends of the control obstacle removal movable frame 301, the other ends of the No. 1 support plate 302 and the No. 2 support plate 303 are fixedly connected to the front end of the fire truck body 1, one end of the No. 1 control motor 304 is fixed to one side of the control obstacle removal movable frame 301 by bolts, one end of the control rotating rod 305 passes through the inner side of the control obstacle removal movable frame 301 and is connected to the No. 1 control motor 304, and the inner wall of the No. 1 bevel gear 306 is fixedly connected to the outer wall of the control rotating rod 305 to enhance firmness.

[0023] Furthermore, one end of the No. 2 bevel gear 307 is fixedly connected to one end of the control telescopic threaded rod 308, both ends of the inner guide fixed rod 309 are fixedly connected to the two ends of the inner side of the control obstacle clearing movable frame 301, one side of the guide movable block 312 is fixedly connected to both sides of the obstacle clearing push frame 310, one end of the No. 2 control motor 314 is fixedly connected to both sides of the lower end of the obstacle clearing push frame 310, the through connecting rod 315 passes through the inner side of the inner movable connecting groove 313 and is connected to the No. 2 control motor 314, and the inner wall of one end of the obstacle clearing movable rod 316 is fixedly connected to the outer wall of the through connecting rod 315 to enhance stability.

[0024] Working principle: A fire truck with obstacle removal function, comprising a fire truck body 1, a movable wheel 2 and an obstacle removal mechanism 3. When in use, the fire truck body 1 is moved by the movable wheel 2. Through the obstacle removal mechanism 3, a No. 1 control motor 304 drives a control rotating rod 305 to rotate on the inner side of a control obstacle removal movable frame 301. The No. 1 bevel gear 306 and the No. 2 bevel gear 307 on the outer wall thereof are engaged with each other and rotate together to transmit to each other. When the No. 2 bevel gear 307 rotates, it drives the control telescopic threaded rod 308 to rotate together. The obstacle removal push frame 310 is connected to the inner side of the control motor 304. The threaded groove 311 is sleeved on the outer wall of the control telescopic threaded rod 308, and the guide movable block 312 is sleeved on the outer wall of the inner guide fixed rod 309 to enhance stability. When the control telescopic threaded rod 308 rotates, it can drive the obstacle removal pushing frame 310 to move telescopically on its outer wall, and then drive the connecting rod 315 through the second control motor 314 to rotate on the inner side of the inner movable connecting groove 313, which will drive the obstacle removal movable rod 316 to move left and right, and can effectively clear the obstacles in front of the fire truck body 1, so that the fire truck can pass smoothly, thereby improving its traffic ability in complex environments.

[0025] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fire truck with an obstacle removal function, comprising a fire truck body (1), characterized in that: The lower end of the fire truck body (1) is movably connected to a movable wheel (2), and the front end of the fire truck body (1) is positioned and installed with an obstacle removal mechanism (3), and the obstacle removal mechanism (3) comprises a control obstacle removal movable frame (301), a first support plate (302), a second support plate (303), a first control motor (304), a control rotating rod (305), a first bevel gear (306), a second bevel gear (307), a control telescopic threaded rod (308), an inner guide fixed rod (309), an obstacle removal push frame (310), an inner connection threaded groove (311), a guide movable block (312), an inner movable connection groove (313), a second control motor (314), a through-connecting rod (315) and an obstacle removal movable rod (316).

2. A fire truck with obstacle removal function according to claim 1, characterized in that: The control obstacle removal movable frame (301) is located at the front end of the fire truck body (1), the No. 1 support plate (302) is located at the upper end of the control obstacle removal movable frame (301), the No. 2 support plate (303) is located at the lower end of the control obstacle removal movable frame (301), the No. 1 control motor (304) is located at one side of the control obstacle removal movable frame (301), the control rotating rod (305) is located at the inner side of the control obstacle removal movable frame (301), and the No. 1 bevel gear (306) is evenly arranged on the outer wall of the control rotating rod (305).

3. A fire truck with obstacle removal function according to claim 2, characterized in that: The second bevel gear (307) and the first bevel gear (306) are meshed with each other, the control telescopic threaded rod (308) is located at one end of the second bevel gear (307), the inner guide fixed rod (309) is located at both ends of the inner side of the control obstacle removal movable frame (301), the inner connection threaded groove (311) is provided on the inner wall of the obstacle removal push frame (310), and the guide movable block (312) is located at both sides of the obstacle removal push frame (310).

4. The fire truck with obstacle removal function according to claim 3, characterized in that: The inner movable connection groove (313) is provided on the inner side of the front end of the obstacle clearing push frame (310), the second control motor (314) is located on both sides of the lower end of the obstacle clearing push frame (310), the through-connecting rod (315) is located on the inner side of the inner movable connection groove (313), and the obstacle clearing movable rod (316) is located on the outer wall of the through-connecting rod (315).

5. The fire truck with obstacle removal function according to claim 4, characterized in that: One side of the control obstacle removal movable frame (301) is fixedly connected to the front end of the fire truck body (1); one end of the No. 1 support plate (302) and the No. 2 support plate (303) are fixedly connected to the upper and lower ends of the control obstacle removal movable frame (301); the other ends of the No. 1 support plate (302) and the No. 2 support plate (303) are fixedly connected to the front end of the fire truck body (1); one end of the No. 1 control motor (304) is fixed to one side of the control obstacle removal movable frame (301) by bolts; one end of the control rotating rod (305) passes through the inner side of the control obstacle removal movable frame (301) and is connected to the No. 1 control motor (304); and the inner wall of the No. 1 bevel gear (306) is fixedly connected to the outer wall of the control rotating rod (305).

6. The fire truck with obstacle removal function according to claim 5, characterized in that: One end of the second bevel gear (307) is fixedly connected to one end of the control telescopic threaded rod (308), both ends of the inner guide fixed rod (309) are fixedly connected to the two ends of the inner side of the control obstacle removal movable frame (301), one side of the guide movable block (312) is fixedly connected to both sides of the obstacle removal push frame (310), one end of the second control motor (314) is fixedly connected to both sides of the lower end of the obstacle removal push frame (310), the through-connecting rod (315) passes through the inner side of the inner movable connecting groove (313) and is connected to the second control motor (314), and the inner wall of one end of the obstacle removal movable rod (316) is fixedly connected to the outer wall of the through-connecting rod (315).

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