High-pressure long-range elevating fire truck

Abstract

The high-pressure long-range elevating fire truck comprises a truck body, a rotating motor is arranged at the upper end of the truck body, a support is installed at the output end of the rotating motor, a placing frame is rotatably installed at the upper end of the support, a water spraying pipe is installed at the upper end of the truck body, and a containing structure is arranged at one end of the placing frame and comprises a containing frame. One side of the storage frame is located on the outer wall of one side of the placement frame, guide grooves are formed in the front end and the rear end of the placement frame, limiting rods are installed on the inner walls of the front end and the rear end of the storage frame, an oil cylinder is installed at the front end of the placement frame, and a connecting plate is installed at the output end of the oil cylinder and fixedly connected with the storage frame. According to the high-pressure long-range elevating fire truck, the placing frame can rotate at a narrow lane entrance and other limited spaces, and the angle adjusting efficiency of the spraying end of one end of the placing frame is improved.

Description

Technical Field

[0001] The utility model relates to the field of fire trucks, in particular to a high-pressure long-range lifting fire truck. Background Art

[0002] Fire trucks are vehicles specially designed to extinguish fires and carry rescue personnel and equipment. They are usually equipped with large-capacity water tanks, fire pumps, water spray guns, fire hydrant interfaces, fire hoses, breathing apparatus, life ropes and other equipment to cope with various fires and emergency rescue situations.

[0003] When the existing fire truck enters a narrow alley to extinguish a fire, the existing placement frame is basically consistent with the length of the truck, so when one end of the spray pipe is rotated, the existing placement length is fixed, and the fire cannot be extinguished by rotating in the narrow alley. Utility Model Content

[0004] The main purpose of the utility model is to provide a high-pressure long-range lifting fire truck, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A high-pressure long-range lifting fire truck comprises a vehicle body, a rotating motor is arranged at the upper end of the vehicle body, a bracket is installed at the output end of the rotating motor, a placing rack is rotatably installed at the upper end of the bracket, a water spray pipe is installed at the upper end of the vehicle body, a storage structure is arranged at one end of the placing rack, the storage structure comprises a storing rack, one side of the storing rack is located at the outer wall of one side of the placing rack, guide grooves are provided at the front and rear ends of the placing rack, limit rods are installed at the inner walls of the front and rear ends of the storing rack, an oil cylinder is installed at the front end of the placing rack, a connecting plate is installed at the output end of the oil cylinder, and the connecting plate is fixedly connected to the storing rack.

[0007] As a further solution of the utility model, a stabilizing structure is installed on the upper end of one side of the vehicle body, the stabilizing structure includes a locking box, an adjusting box is installed on the upper end of the locking box, a stabilizing plate is installed on one side of the storage rack, a locking motor is installed on the upper end of the adjusting box, a locking screw is installed on the output end of the locking motor, a connecting rod is threadedly installed on the outer wall of the locking screw, a locking rod is installed on the lower end of one side of the connecting rod, and a locking hole is opened inside the stabilizing plate.

[0008] As a further solution of the utility model, a rectangular reserved groove is opened on one side of the lower end of the storage rack.

[0009] As a further solution of the utility model, a tilting cylinder is provided on the lower side of the upper end surface of the bracket, and the output end of the tilting cylinder is slidably connected with the lower end of the placement rack.

[0010] As a further solution of the utility model, two groups of springs are installed on the inner wall of the bottom end of the locking box, and support plates are fixedly installed on the upper ends of the two groups of springs.

[0011] As a further solution of the utility model, the front and rear ends of the support plate are respectively arc-shaped.

[0012] The beneficial effects of the utility model are as follows:

[0013] By providing a storage structure, when the space near the vehicle is not enough for the rack to rotate, the rack can be stored to the outer wall of the rack through the oil cylinder, thereby reducing the overall length of the rack and reducing the space occupied during rotation;

[0014] By providing a stable structure, when the fire is extinguished, one end of the storage rack can be moved down by the locking rod, so that the placement rack and the storage rack are stably placed and locked, thereby avoiding the situation where the placement rack is unstable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a high-pressure long-range lifting fire truck of the utility model;

[0016] Figure 2 This is a structural diagram of the connection between the placement rack and the storage rack of a high-pressure long-range lifting fire truck of the utility model;

[0017] Figure 3 This is a structural diagram of the connection between the support plate and the stabilizing plate of a high-pressure long-range lifting fire truck of the utility model;

[0018] Figure 4 for Figure 3 Enlarged structural diagram of point A in the middle.

[0019] In the figure: 1. body; 2. bracket; 3. rotating motor; 4. placement rack; 5. water spray pipe; 61. storage structure; 6. storage rack; 7. guide groove; 8. cylinder; 9. connecting plate; 10. limit rod; 11. tilt cylinder; 12. stable structure; 13. stable plate; 14. locking box; 15. adjustment box; 16. locking screw; 17. connecting rod; 18. locking hole; 19. locking rod; 20. support plate; 21. spring. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-4As shown, a high-pressure long-range lifting fire truck includes a body 1, a rotating motor 3 is arranged on the upper end of the body 1, a bracket 2 is installed on the output end of the rotating motor 3, a placement rack 4 is rotatably installed on the upper end of the bracket 2, a water spray pipe 5 is installed on the upper end of the body 1, a storage structure 61 is arranged at one end of the placement rack 4, the storage structure 61 includes a storage rack 6, one side of the storage rack 6 is located on the outer wall of one side of the placement rack 4, the front and rear ends of the placement rack 4 are both provided with guide grooves 7, the front and rear end inner walls of the storage rack 6 are both installed with limit rods 10, an oil cylinder 8 is installed on the front end of the placement rack 4, a connecting plate 9 is installed on the output end of the oil cylinder 8, and the connecting plate 9 is fixedly connected to the storage rack 6.

[0022] In this embodiment, a stabilizing structure 12 is installed at the upper end of one side of the vehicle body 1, and the stabilizing structure 12 includes a locking box 14, an adjusting box 15 is installed at the upper end of the locking box 14, a stabilizing plate 13 is installed on one side of the storage rack 6, a locking motor is installed at the upper end of the adjusting box 15, a locking screw 16 is installed at the output end of the locking motor, a connecting rod 17 is threadedly installed on the outer wall of the locking screw 16, a locking rod 19 is installed at the lower end of one side of the connecting rod 17, and a locking hole 18 is opened inside the stabilizing plate 13.

[0023] The locking box 14 is used to set the adjustment box 15, and the adjustment box 15 is used to set the locking motor. The locking screw rod 16 operates the connecting rod 17 to move downward, so that the locking rod 19 locks the locking hole 18.

[0024] In this embodiment, a rectangular reserved groove is provided on one side of the lower end of the placement rack 4 .

[0025] The reserved groove facilitates the storage rack 6 to move, and the bottom end will not hinder the lower end of the placement rack 4.

[0026] In this embodiment, a tilting cylinder 11 is provided on the lower side of the upper end surface of the bracket 2, and the output end of the tilting cylinder 11 is slidably connected with the lower end of the placement rack 4.

[0027] The tilt cylinder 11 adjusts the tilt angle of the placement rack 4 to achieve better rescue.

[0028] In this embodiment, two groups of springs 21 are installed on the inner wall of the bottom end of the locking box 14 , and a support plate 20 is fixedly installed on the upper ends of the two groups of springs 21 .

[0029] The spring 21 is used to elastically support the lower end of the stabilizing plate 13 to ensure that the stabilizing plate 13 is stably placed.

[0030] In this embodiment, the front and rear ends of the support plate 20 are arc-shaped.

[0031] It should be noted that the utility model is a high-pressure long-range lifting fire truck. When the placement frame 4 needs to be rotated to adjust the spraying angle in a narrow space, the oil cylinder 8 is started, so that the oil cylinder 8 drives the connecting plate 9 to move, thereby pulling the placement frame 4 to one side, and after pulling, the length of the placement frame 4 becomes shorter, and the rotating motor 3 is started, so that the bracket 2 is rotated, so that the placement frame 4 can be rotated and adjusted in a narrow space;

[0032] After the adjustment is completed, the position of the placement rack 4 is reset, and the locking motor is started, so that the locking screw 16 drives the connecting rod 17 to move downward to a limited position, so that the lower end of the locking rod 19 passes through the locking hole 18, thereby locking the storage rack 6. After locking, the storage rack 6 is ensured to be placed firmly at one end.

[0033] 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 high-pressure long-range lifting fire truck, comprising a vehicle body (1), a rotating motor (3) is arranged at the upper end of the vehicle body (1), a bracket (2) is installed at the output end of the rotating motor (3), a placing frame (4) is rotatably installed at the upper end of the bracket (2), and a water spray pipe (5) is installed at the upper end of the vehicle body (1), characterized in that: A storage structure (61) is provided at one end of the placement rack (4), and the storage structure (61) includes a storage rack (6), one side of the storage rack (6) is located on the outer wall of one side of the placement rack (4), the front and rear ends of the placement rack (4) are provided with guide grooves (7), the front and rear end inner walls of the storage rack (6) are both installed with limit rods (10), the front end of the placement rack (4) is installed with an oil cylinder (8), the output end of the oil cylinder (8) is installed with a connecting plate (9), and the connecting plate (9) is fixedly connected to the storage rack (6).

2. A high-pressure long-range lifting fire truck according to claim 1, characterized in that: A stabilizing structure (12) is installed at the upper end of one side of the vehicle body (1), and the stabilizing structure (12) includes a locking box (14), and an adjusting box (15) is installed at the upper end of the locking box (14). A stabilizing plate (13) is installed at one side of the storage rack (6), and a locking motor is installed at the upper end of the adjusting box (15). A locking screw (16) is installed at the output end of the locking motor, and a connecting rod (17) is threadedly installed on the outer wall of the locking screw (16). A locking rod (19) is installed at the lower end of one side of the connecting rod (17), and a locking hole (18) is opened inside the stabilizing plate (13).

3. A high-pressure long-range lifting fire truck according to claim 1, characterized in that: A rectangular reserved groove is provided on one side of the lower end of the storage rack (6).

4. A high-pressure long-range lifting fire truck according to claim 1, characterized in that: A tilting cylinder (11) is provided on the lower side of the upper end surface of the bracket (2), and the output end of the tilting cylinder (11) is slidably connected with the lower end of the placement rack (4).

5. A high-pressure long-range lifting fire truck according to claim 2, characterized in that: Two groups of springs (21) are installed on the inner wall of the bottom end of the locking box (14), and a support plate (20) is fixedly installed on the upper ends of the two groups of springs (21).

6. A high-pressure long-range lifting fire truck according to claim 5, characterized in that: The front and rear ends of the support plate (20) are respectively arc-shaped.

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