Mobile emergency command vehicle

Abstract

The utility model provides a mobile emergency command vehicle which comprises a vehicle body, a passenger cabin and a compartment located behind the passenger cabin are arranged on the vehicle body, supporting frames are connected to the positions, close to the two sides, of the bottom in the compartment in a swinging mode, a supporting table is arranged in the middle of the bottom in the compartment, and a lead screw is rotationally connected to the top of the supporting table. The lead screw is sleeved with a transmission screw sleeve in a screwed mode, and brackets which are located on the two sides of the lead screw and hinged to the tops of the supporting frames close to the two sides of the carriage respectively are rotationally connected to the transmission screw sleeve. The command room which is composed of the supporting frame, the bracket, the lead screw and the transmission screw sleeve and has the sun-shading and rain-proof functions is arranged in the compartment, and then the rear door is arranged on the rear side of the passenger compartment, so that command personnel can enter the command room with a wide space without getting off the vehicle; compared with the prior art, the device has the advantage that mobile command is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of command vehicles, in particular to a mobile emergency command vehicle. Background Art

[0002] When existing mobile emergency command vehicles are performing on-site handling tasks, they often need to get off the vehicle to observe. In strong sunlight, it is easy to sunburn the skin of workers, or in heavy rain, the workers will get wet, making it inconvenient for the workers to conduct emergency command. Therefore, it is necessary to protect the workers who get off the vehicle to observe.

[0003] The utility model with the publication number CN212765905U proposes a mobile emergency command vehicle, including a vehicle body, a vehicle body including a roof and a rear door, the rear door is rotatably mounted on the roof, mounting frames are arranged on both sides of the roof, a rotating shaft is rotatably connected to the mounting frame, a shielding cloth is wound on the rotating shaft, a worm wheel is fixedly connected to one end of the rotating shaft, a worm is penetrated and arranged on the mounting frame, the top of the worm is rotatably connected to the mounting frame, and the worm is meshed with the worm wheel. The utility model can roll up the shielding cloth through the coordinated use of the rotating shaft, the worm wheel, the worm, the fixing plate, the first rotating support arm and the second rotating support arm. When in use, the shielding cloth can be unfolded by directly pulling the connecting plate. Through the setting of the shielding cloth, the staff who get off the vehicle to observe and command can be protected, so as to achieve the purpose of sun protection and rain protection, which is conducive to the staff to conduct emergency command. The utility model has a simple and reasonable structural design, is convenient and quick to use, and has strong practicality.

[0004] However, the above-mentioned prior art still has the following deficiencies when in use: 1. A folding sunshade structure is arranged on the top of the vehicle, and the commander needs to get off the vehicle before using it. When it is necessary to move the position, the commander needs to get on the vehicle and then fold the sunshade structure. For command scenes that require frequent movement of the command vehicle, the operation is obviously inconvenient, that is, the commander needs to frequently get on and off the vehicle and frequently operate the sunshade structure; 2. The vehicle needs to be parked for on-site command, and it does not have a mobile command function, that is, the commander cannot move with the vehicle on-site for command with a wide field of vision, and there is a defect of low command efficiency.

[0005] To this end, the utility model provides a mobile emergency command vehicle. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a mobile emergency command vehicle to solve the problems raised in the above-mentioned background technology. The present invention has the advantages of more convenient mobile rainproof and sunshade command and safer vehicle-mounted mobile command and observation.

[0007] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a mobile emergency command vehicle, including a vehicle body, a passenger compartment and a carriage located behind the passenger compartment are arranged on the vehicle body, a support frame is swingably connected to the bottom of the carriage near the two sides, a support platform is arranged in the middle of the bottom of the carriage, a lead screw is rotatably connected to the top of the support platform, a transmission thread sleeve is provided on the lead screw, a bracket is rotatably connected to the transmission thread sleeve, which is located on both sides of the lead screw and is respectively hingedly connected to the top of the support frame near the two sides of the carriage, the top of the support frame near the two sides of the carriage is connected by a rainproof cloth, and a side-opening rear door is arranged on the rear side of the passenger compartment.

[0008] Furthermore, a coaxial longitudinal rod is welded to the outer peripheral wall of the transmission thread sleeve, and hinge plates are welded to both ends of the longitudinal rod. One end of the bracket is located on both sides of the screw and is hingedly connected to both ends of the hinge plate respectively.

[0009] Furthermore, the bracket is a door-type frame, the open end of the bracket is hingedly connected to the end of the hinged plate, the support frame is a square frame, and the middle beam on the bracket is a connecting pipe structure mounted on the cross bar on the top of the support frame.

[0010] Furthermore, a handrail is welded between two upright poles on the support frame, and a shock-absorbing rubber sleeve is sleeved on the upright pole.

[0011] Furthermore, a clearance hole which is sealed with the transmission thread sleeve is opened in the middle of the rainproof cloth, and a conical shielding cover is provided on the top fixing sleeve of the lead screw.

[0012] Furthermore, a cavity is provided in the support platform, a control motor is arranged in the cavity, and the bottom of the lead screw extends into the cavity and is fixedly connected to the output shaft of the control motor.

[0013] Furthermore, a drainage pipe close to the tail is fixedly provided at the bottom of the carriage, and a water-proof pad is connected to the bottom of the carriage by bolts.

[0014] Furthermore, the inner side of the rainproof cloth is connected to the support frame and the bracket through Velcro.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model arranges a command room with sunshade and rainproof functions composed of a support frame, a bracket, a lead screw and a transmission thread sleeve in the car, and then opens a rear door on the rear side of the passenger compartment, so that command personnel can enter the spacious command room without getting off the car. Compared with the prior art, this arrangement has the advantage of more convenient mobile command.

[0017] The utility model sleeves a shock-absorbing rubber sleeve on the upright pole of the support frame, and then arranges a handrail inside the support frame, so that when the command vehicle travels at a low speed, the command personnel can observe the on-site situation in the command room more safely and stably.

[0018] The utility model arranges a water-isolating pad in the carriage and then arranges a drainage pipe in the carriage, so that the command room with sunshade and rainproof functions has the advantage of soaking the feet of the commander. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a mobile emergency command vehicle of the utility model;

[0020] Figure 2 This is a schematic diagram of a mobile emergency command vehicle after the rainproof cloth, the support frame and the bracket are separated;

[0021] Figure 3 This is a cross-sectional view of the cooperation between a support platform and a lead screw of a mobile emergency command vehicle of the utility model;

[0022] In the figure: 1. vehicle body; 2. passenger compartment; 3. compartment; 31. drain pipe; 4. support frame; 41. cross bar; 42. vertical bar; 421. shock-absorbing rubber sleeve; 43. handrail; 5. support platform; 51. cavity; 6. lead screw; 7. transmission thread sleeve; 71. longitudinal rod; 711. hinged plate; 8. rainproof cloth; 9. bracket; 101. rear door; 102. control motor; 103. water-proof pad; 104. conical shielding cover. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 3 The utility model provides a technical solution: a mobile emergency command vehicle, including a vehicle body 1, a passenger compartment 2 and a carriage 3 located behind the passenger compartment 2 are arranged on the vehicle body 1, and the carriage 3 is an open-air structure. When moving over a long distance, the command personnel sit in the passenger compartment 2.

[0025] In the present technical solution, a support frame 4 is swingably connected to the bottom of the carriage 3 near both sides, and there are two support frames 4. A support platform 5 is provided in the middle of the bottom of the carriage 3. A screw 6 is rotatably connected to the top of the support platform 5. The screw 6 is vertically arranged. In specific implementation, a cavity 51 can be opened in the support platform 5. A control motor 102 is arranged in the cavity 51. The bottom of the screw 6 extends into the cavity 51 and is fixedly connected to the output shaft of the control motor 102. The control motor 102 provides driving force for the rotation of the screw 6. The screw 6 is provided with a transmission thread sleeve 7, and the transmission thread sleeve 7 is rotatably connected with brackets 9 located on both sides of the screw 6 and respectively hingedly connected to the top of the support frame 4 near the two sides of the car 3. When the screw 6 rotates, it can drive the transmission thread sleeve 7 to move up and down, and then drive the support frame 4 and the bracket 9 to unfold and fold. When the support frame 4 and the bracket 9 are folded, they form an inverted W shape. The top of the support frame 4 near the two sides of the car 3 is connected by a rainproof cloth 8. In specific implementation, the inner side of the rainproof cloth 8 is connected to the support frame 4 and the bracket 9 through Velcro, and the Velcro cloth strip is used to wrap and connect to facilitate the replacement and removal of the rainproof cloth 8. The rainproof cloth 8 plays a role in preventing rain and direct sunlight. This kind of command vehicle that is set in the car 3 and has the functions of preventing rain, direct sunlight, and convenient folding and unfolding has the advantages of wider vision, more convenient stopping and going, and more convenient operation.

[0026] Furthermore, a side-opening rear door 101 is provided on the rear side of the passenger compartment 2. Thus, after the rear door 101 is opened, the commander in the passenger compartment 2 can directly enter under the rainproof cloth 8 in the car 3, which is suitable for command scenarios where the command vehicle needs to move frequently.

[0027] Specifically, a coaxial longitudinal rod 71 is welded to the outer peripheral wall of the transmission wire sleeve 7, and hinge plates 711 are welded to both ends of the longitudinal rod 71. One end of the bracket 9 located on both sides of the lead screw 6 is respectively hingedly connected to both ends of the hinge plates 711, so that the transmission wire sleeve 7 drives the bracket 9 to swing up and down through the longitudinal rod 71. This arrangement does not require the transmission wire sleeve 7 to be equipped with a guide rod for up and down movement, and has the advantages of simplifying the structure and increasing the command space of the commander.

[0028] Further, the bracket 9 is a door-shaped frame, the open end of the bracket 9 is hingedly connected to the end of the hinge plate 711, the support frame 4 is a square frame, and the middle beam on the bracket 9 is a connecting pipe structure sleeved on the cross bar 41 on the top of the support frame 4. This arrangement can improve the strength of the connection between the bracket 9 and the support frame 4. The bottom of the carriage 3 is welded with a hinge seat that is rotatably connected to the bottom of the support frame 4.

[0029] In this embodiment, a handrail 43 is welded between two vertical poles 42 on the support frame 4. The handrail 43 is a component for the commander to hold to improve the standing stability, which is convenient for the commander to walk at a low speed and improve the standing stability of the commander in the carriage 3. A shock-absorbing rubber sleeve 421 is provided on the vertical pole 42. When the support frame 4 is unfolded, it is in an outward swing state, and the vertical pole 42 will press against the top position of the inner side of the carriage 3. This arrangement can improve the stability of the support frame 4 after it is unfolded.

[0030] In this embodiment, a clearance hole is opened in the middle of the rainproof cloth 8 and is sealed with the transmission thread sleeve 7. A circle of rubber gasket can be glued in the clearance hole to prevent rainwater from entering through the gap between the clearance hole and the transmission thread sleeve 7 and causing rain leakage. The top fixed sleeve of the screw 6 is provided with a conical shielding cover 104. The function of the conical shielding cover 104 is to further improve the effect of preventing rain leakage.

[0031] In this embodiment, a drain pipe 31 is fixedly provided at the bottom of the carriage 3 near the tail. The function of the drain pipe 31 is to discharge rainwater entering the carriage 3 to the outside. The bottom of the carriage 3 is connected with a water-proof pad 103 by bolts. The water-proof pad 103 is a component for the conductor to step on. It adopts a perforated plate structure. During installation, a number of legs are welded at the bottom of the water-proof pad 103. The legs and the bottom of the carriage 3 are connected by bolts, which can effectively prevent the accumulated water in the carriage 3 from soaking the feet of the personnel stepping on it, and has the advantage of preventing stepping on water.

[0032] Working principle: When temporary on-site command is needed in rainy days or under high direct sunlight, the control motor 102 is started, the control screw 6 rotates, the transmission wire sleeve 7 moves upward to drive the two brackets 9 to rise, and the two brackets 4 are driven to swing outward, the rainproof cloth 8 is raised and unfolded, and when the shock-absorbing rubber sleeve 421 on the vertical pole 42 presses against the top of the inner side of the carriage 3, the shock-absorbing rubber sleeve 421 is squeezed and deformed, and the control screw 6 stops rotating. At this time, the middle part of the rainproof cloth 8 is in a slightly convex upward state, and the commander opens the rear door 101 in the passenger compartment 2 and enters the carriage 3 to conduct on-site command. At this time, the command vehicle can move at a low speed to meet the needs of mobile command.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mobile emergency command vehicle, comprising a vehicle body (1), wherein the vehicle body (1) is provided with a passenger compartment (2) and a carriage (3) located behind the passenger compartment (2), characterized in that: A support frame (4) is swingably connected to the bottom of the carriage (3) near both sides, a support platform (5) is provided in the middle of the bottom of the carriage (3), the top of the support platform (5) is rotatably connected to a lead screw (6), a transmission thread sleeve (7) is provided on the lead screw (6), and the transmission thread sleeve (7) is rotatably connected to brackets (9) located on both sides of the lead screw (6) and respectively hingedly connected to the tops of the support frames (4) near both sides of the carriage (3), the tops of the support frames (4) near both sides of the carriage (3) are connected via rainproof cloth (8), and a side-opening rear door (101) is provided on the rear side of the passenger compartment (2).

2. A mobile emergency command vehicle according to claim 1, characterized in that: A coaxial longitudinal rod (71) is welded to the outer peripheral wall of the transmission wire sleeve (7), and hinge plates (711) are welded to both ends of the longitudinal rod (71). One end of the bracket (9) located on both sides of the lead screw (6) is hingedly connected to both ends of the hinge plate (711).

3. A mobile emergency command vehicle according to claim 2, characterized in that: The bracket (9) is a door-type frame, the open end of the bracket (9) is hingedly connected to the end of the hinged plate (711), the support frame (4) is a square frame, and the middle beam on the bracket (9) is a connecting pipe structure sleeved on the cross bar (41) at the top of the support frame (4).

4. A mobile emergency command vehicle according to claim 3, characterized in that: A handrail (43) is welded between two upright poles (42) on the support frame (4), and a shock-absorbing rubber sleeve (421) is sleeved on the upright pole (42).

5. The mobile emergency command vehicle according to claim 1, characterized in that: A clearance hole that seals with the transmission thread sleeve (7) is provided in the middle of the rainproof cloth (8), and a conical shielding cover (104) is provided on the top fixed sleeve of the threaded rod (6).

6. The mobile emergency command vehicle according to claim 1, characterized in that: A cavity (51) is provided in the support platform (5), a control motor (102) is arranged in the cavity (51), and the bottom of the lead screw (6) extends into the cavity (51) and is fixedly connected to the output shaft of the control motor (102).

7. The mobile emergency command vehicle according to claim 1, characterized in that: A drainage pipe (31) close to the tail is fixedly arranged at the bottom of the carriage (3), and a water-blocking pad (103) is connected to the bottom of the carriage (3) via bolts.

8. The mobile emergency command vehicle according to claim 1, characterized in that: The inner side of the rainproof cloth (8) is connected to the support frame (4) and the bracket (9) via Velcro.

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