Rotary carriage type special vehicle

Abstract

The utility model provides a rotary carriage type special vehicle, which belongs to the technical field of special vehicles and comprises a vehicle head and a carriage frame, the carriage frame is fixedly mounted on the back of the vehicle head and is of a U-shaped structure, a driving mechanism is fixedly mounted in an inner cavity of the carriage frame, and a rotary carriage mechanism is fixedly mounted at the top of the driving mechanism. The rotating compartment mechanism comprises a compartment body, a transmission rotating disc, a rotating shaft, a fixing rod, a first sliding rod and a second sliding rod. The driving turntable is driven by the motor to rotate, and the transmission turntable in meshed connection with the driving turntable also rotates correspondingly, so that the carriage main body rotates around the fixed rod in the carriage frame, and the sliding rods at the bottom and the top of the carriage main body move in the corresponding sliding grooves; the driving rotary disc and the transmission rotary disc are matched for use, so that the carriage body can rotate by 90 degrees, the inner space of the carriage body can be normally used, and the space, originally used for containing the carriage body, in the carriage frame can also be used.

Description

Technical Field

[0001] The utility model belongs to the technical field of special vehicles, and in particular relates to a rotary carriage type special vehicle. Background Art

[0002] Special vehicles refer to various types of special tank trucks, various special motor vehicles, van motor vehicles, or motor vehicles equipped with fixed special instruments and equipment, and are used for professional work such as monitoring, fire fighting, cash transportation, medical treatment, television broadcasting, radar, X-ray inspection, etc. Special vehicles are based on the structural characteristics of the vehicle itself. Compared with the traditional structural form of the chassis of ordinary trucks, the structure of its chassis and the whole vehicle is quite special. They are specially designed and rarely use universal assembly parts.

[0003] Due to their functions, general special vehicles will be equipped with various rescue equipment in the car. These rescue equipment will take up a certain amount of space, resulting in extremely limited usable space in the car. In emergency rescue work, a smaller usable working space is not conducive to the development of rescue work and may lead to low rescue efficiency. Utility Model Content

[0004] The purpose of the present utility model is to provide a rotary carriage type special vehicle, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A special vehicle with a rotating carriage, comprising a vehicle head and a carriage frame, wherein the carriage frame is fixedly mounted on the back of the vehicle head, the carriage frame is a U-shaped structure, a driving mechanism is fixedly mounted on the inner cavity of the carriage frame, and a rotating carriage mechanism is fixedly mounted on the top of the driving mechanism, the rotating carriage mechanism comprises a carriage body, a transmission turntable, a rotating shaft, a fixed rod, a first slide bar and a second slide bar, the carriage body is fixedly mounted on the inner cavity of the carriage frame, the transmission turntable is fixedly mounted on the bottom of the carriage body, the rotating shaft is fixedly mounted on the bottom of the transmission turntable, the fixed rod is fixedly mounted on the top of the carriage body, the fixed rod is arranged at the top of the corresponding position of the rotating shaft, the first slide bar is fixedly mounted on the outside of the transmission turntable, the second slide bar is fixedly mounted on the top of the carriage body, and the second slide bar is arranged at the top of the corresponding position of the first slide bar.

[0007] As a preferred solution of the present invention, the driving mechanism includes a driving turntable and a motor. The driving turntable is fixedly mounted on the inner cavity of the carriage frame, and the output end of the motor is fixedly mounted inside the driving turntable.

[0008] As a preferred solution of the present invention, a first arc-shaped slide groove is provided at the bottom of the inner cavity of the carriage frame, and a second arc-shaped slide groove is provided at the top of the inner cavity of the carriage frame.

[0009] As a preferred solution of the present invention, a storage room is provided on the side of the carriage frame, a closed door is movably installed on the outer side of the storage room, and a taillight is fixedly installed on the back of the carriage frame.

[0010] As a preferred solution of the present invention, handrails are fixedly installed on both sides of the top of the carriage frame, and a pan head is fixedly installed on the middle part of the top of the carriage frame.

[0011] As a preferred solution of the present invention, side doors are fixedly installed on the left and right sides of the carriage body, a rear door is fixedly installed on the back of the carriage body, and a ladder is movably installed on the back of the rear door.

[0012] As a preferred solution of the present invention, wheels are fixedly mounted on the bottom of the carriage frame, and a folding pedal is fixedly mounted on the bottom of the rear door.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The active turntable is driven by a motor to rotate, and the transmission turntable engaged with the active turntable also rotates accordingly, so that the car body rotates around the fixed rod in the car frame. During the rotation of the car body, the sliding bars at the bottom and top of the car body move in the corresponding sliding grooves. The coordinated use of the active turntable and the transmission turntable can make the car body rotate ninety degrees. In addition to being able to use the internal space of the car body normally, the space in the car frame originally used to store the car body can also be used, thereby effectively expanding the available space of special vehicles. In emergency rescue work, it is convenient to provide more usable work platforms for rescue work, thereby improving rescue efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a bottom view of the rotating carriage mechanism of the present invention;

[0018] Figure 3 This is a top view of the rotating carriage mechanism of the present utility model;

[0019] Figure 4This is a top view of the carriage frame of the present utility model;

[0020] Figure 5 This is a bottom view of the carriage frame of the present utility model;

[0021] Figure 6 It is the overall expansion diagram of the utility model.

[0022] In the figure: 1. Car front; 2. Carriage frame; 3. Driving mechanism; 301. Active turntable; 302. Motor; 4. Rotating car mechanism; 401. Carriage body; 402. Transmission turntable; 403. Rotating shaft; 404. Fixed rod; 405. First slide bar; 406. Second slide bar; 5. First curved slide groove; 6. Second curved slide groove; 7. Storage room; 8. Handrail; 9. Tail light; 10. Handrail; 11. Pan / tilt; 12. Side door; 13. Rear door; 14. Ladder; 15. Wheel; 16. Folding pedal. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it designate a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example

[0027] Reference Figure 1-6, is the first embodiment of the utility model, which provides a rotating carriage type special vehicle, including a head 1 and a carriage frame 2. The back of the head 1 is fixedly mounted with the carriage frame 2, and the carriage frame 2 is a U-shaped structure. The inner cavity of the carriage frame 2 is fixedly mounted with a driving mechanism 3, and the top of the driving mechanism 3 is fixedly mounted with a rotating carriage mechanism 4. The rotating carriage mechanism 4 includes a carriage body 401, a transmission turntable 402, a rotating shaft 403, a fixed rod 404, a first slide rod 405 and a second slide rod 406. The carriage body 401 is fixedly mounted Installed in the inner cavity of the car frame 2, the transmission turntable 402 is fixedly mounted on the bottom of the car body 401, the rotating shaft 403 is fixedly mounted on the bottom of the transmission turntable 402, the fixed rod 404 is fixedly mounted on the top of the car body 401, and the fixed rod 404 is arranged at the top of the corresponding position of the rotating shaft 403, the first slide bar 405 is fixedly mounted on the outside of the transmission turntable 402, the second slide bar 406 is fixedly mounted on the top of the car body 401, and the second slide bar 406 is arranged at the top of the corresponding position of the first slide bar 405.

[0028] Specifically, the driving mechanism 3 includes a driving turntable 301 and a motor 302 . The driving turntable 301 is fixedly mounted in the inner cavity of the carriage frame 2 , and the output end of the motor 302 is fixedly mounted inside the driving turntable 301 .

[0029] Furthermore, a transmission turntable 402 meshingly connected to the active turntable 301 is provided at the bottom of the carriage body 401 . The rotation of the active turntable 301 can drive the transmission turntable 402 to rotate, and the transmission turntable 402 drives the carriage body 401 to rotate.

[0030] Specifically, a first arc-shaped chute 5 is provided at the bottom of the inner cavity of the carriage frame 2 , and a second arc-shaped chute 6 is provided at the top of the inner cavity of the carriage frame 2 .

[0031] Furthermore, by providing the first arcuate chute 5 and the second arcuate chute 6 , the first slide bar 405 and the second slide bar 406 can move within corresponding tracks, thereby improving the stability and continuity of the carriage body 401 during the rotation process.

[0032] Specifically, a storage room 7 is provided on the side of the carriage frame 2 , a closed door 8 is movably installed on the outer side of the storage room 7 , and a taillight 9 is fixedly installed on the back of the carriage frame 2 .

[0033] Furthermore, by arranging a storage room 7 at the bottom of the vehicle frame 2, the space is fully utilized, thereby greatly improving the space utilization rate of the special vehicle.

[0034] Specifically, handrails 10 are fixedly installed on both sides of the top of the carriage frame 2, and a pan head 11 is fixedly installed in the middle part of the top of the carriage frame 2.

[0035] Furthermore, by arranging a pan / tilt platform 11 on the top of the carriage frame 2, it is convenient to install other equipment on the top of the special vehicle, providing a wider field of view, helping staff to better observe the surrounding environment, understand the on-site situation, and ensure safety.

[0036] Specifically, side doors 12 are fixedly installed on the left and right sides of the car body 401, a rear door 13 is fixedly installed on the back of the car body 401, a ladder 14 is movably installed on the back of the rear door 13, wheels 15 are fixedly installed on the bottom of the car frame 2, and a folding pedal 16 is fixedly installed on the bottom of the rear door 13.

[0037] Furthermore, by providing the foldable pedal 16 , it is convenient for users to enter and exit the vehicle body 401 , providing convenience for people's use.

[0038] During use, when it is necessary to expand the available space of the special vehicle, the motor 302 drives the active turntable 301 to rotate, the active turntable 301 drives the transmission turntable 402 to rotate, and the transmission turntable 402 drives the carriage body 401 to rotate. After the carriage body 401 rotates ninety degrees, the folding pedal 16 is opened, and the user can enter and exit the carriage body 401 from the folding pedal 16. After the carriage body 401 is unfolded, a certain amount of space is left in the carriage frame 2, and the user can use the freed space for rescue work.

[0039] In summary, the active turntable 301 is driven to rotate by the motor 302, and the transmission turntable 402 engaged with the active turntable 301 also rotates accordingly, so that the car body 401 rotates around the fixed rod 404 in the car frame 2. During the rotation of the car body 401, the sliding bars at the bottom and top of the car body 401 move in the corresponding sliding grooves. The coordinated use of the active turntable 301 and the transmission turntable 402 can make the car body 401 rotate ninety degrees. In addition to being able to use the internal space of the car body 401 normally, the space originally used to accommodate the car body 401 in the car frame 2 can also be used, thereby effectively expanding the available space of the special vehicle. In emergency rescue work, it is convenient to provide more usable work platforms for rescue work and improve rescue efficiency.

[0040] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete elements can be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0041] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0042] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A rotary carriage type special vehicle, characterized by: The invention comprises a locomotive head (1) and a carriage frame (2), wherein the rear side of the locomotive head (1) is fixedly mounted with the carriage frame (2), the carriage frame (2) is a U-shaped structure, the inner cavity of the carriage frame (2) is fixedly mounted with a driving mechanism (3), the top of the driving mechanism (3) is fixedly mounted with a rotating carriage mechanism (4), the rotating carriage mechanism (4) comprises a carriage body (401), a transmission turntable (402), a rotating shaft (403), a fixing rod (404), a first sliding rod (405) and a second sliding rod (406), the carriage body (401) is fixedly mounted in the inner cavity of the carriage frame (2), the transmission turntable (402), the rotating shaft (403), the fixing rod (404), the first sliding rod (405) and the second sliding rod (406), the carriage body (401) is fixedly mounted in the inner cavity of the carriage frame (2), the transmission turntable (402), the rotating shaft (403), the fixing rod (404), the first sliding rod (405) and the second sliding rod (406), the carriage body (401) is fixedly mounted in the inner cavity of the carriage frame (2), the transmission turntable (402) is fixedly mounted with a first sliding rod (405) and a ... The dynamic turntable (402) is fixedly mounted on the bottom of the carriage body (401), the rotating shaft (403) is fixedly mounted on the bottom of the transmission turntable (402), the fixed rod (404) is fixedly mounted on the top of the carriage body (401), and the fixed rod (404) is arranged on the top of the corresponding position of the rotating shaft (403), the first slide bar (405) is fixedly mounted on the outside of the transmission turntable (402), and the second slide bar (406) is fixedly mounted on the top of the carriage body (401), and the second slide bar (406) is arranged on the top of the corresponding position of the first slide bar (405).

2. A rotary carriage type special vehicle according to claim 1, characterized in that: The driving mechanism (3) comprises a driving turntable (301) and a motor (302); the driving turntable (301) is fixedly mounted in the inner cavity of the carriage frame (2); and the output end of the motor (302) is fixedly mounted inside the driving turntable (301).

3. The rotary carriage type special vehicle according to claim 1, characterized in that: A first arc-shaped chute (5) is provided at the bottom of the inner cavity of the carriage frame (2), and a second arc-shaped chute (6) is provided at the top of the inner cavity of the carriage frame (2).

4. The rotary carriage type special vehicle according to claim 1, characterized in that: A storage room (7) is provided on the side of the carriage frame (2), a closed door (8) is movably installed on the outer side of the storage room (7), and a taillight (9) is fixedly installed on the back of the carriage frame (2).

5. The rotary carriage type special vehicle according to claim 1, characterized in that: Handrails (10) are fixedly mounted on both sides of the top of the carriage frame (2), and a pan / tilt platform (11) is fixedly mounted on the middle portion of the top of the carriage frame (2).

6. The rotary carriage type special vehicle according to claim 1, characterized in that: Side doors (12) are fixedly installed on both the left and right sides of the carriage body (401), a rear door (13) is fixedly installed on the back of the carriage body (401), and a ladder (14) is movably installed on the back of the rear door (13).

7. The rotary carriage type special vehicle according to claim 6, characterized in that: A wheel (15) is fixedly mounted on the bottom of the vehicle frame (2), and a folding pedal (16) is fixedly mounted on the bottom of the rear door (13).

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