Catering support vehicle with turning plate structure

Abstract

The utility model discloses a catering security vehicle with a turning plate structure, which comprises a carrying chassis, a cab and a carriage, the cab and the carriage are arranged on the carrying chassis, a first turning plate and a second turning plate are arranged in the middles of side plates on two sides of the carriage, the first turning plate is positioned at the upper end of the second turning plate and is vertically opened and closed, and a plurality of protective fences are arranged on the upper end face of the second turning plate. A plurality of limiting blocks are arranged at the upper end of the second turning plate, connecting blocks corresponding to the limiting blocks are arranged at the bottom of the protective fence, and the connecting blocks and the limiting blocks are selectively connected in a clamped mode. The safety protection device has the advantages that the multiple turning plates are opened on the side plates on the two sides of the carriage, the first turning plates can play a role in shading sun and rain, extension platforms can be formed on the two sides of the carriage after the second turning plates are put down, the side edges of the whole carriage are provided with the spacious supporting tables, the guardrails are adjusted in a manual or electric mode, and the purposes of being safe, convenient to use and high in practicability are achieved. And operation is convenient, time and labor are saved, and convenience and different requirements in the using process are met.

Description

Technical Field

[0001] The utility model relates to the technical field of catering support vehicles, in particular to a catering support vehicle with a flap structure. Background Art

[0002] In emergency rescue, military field combat training or mobile catering for other purposes, mobile catering support vehicles with strong support capabilities are indispensable, making catering support vehicles an important transportation vehicle in some special scenarios. In the use of catering support vehicles, many catering support vehicles have a high chassis, so the car and the equipment in the car are in a high position, and the catering production equipment in the car is basically fixed. Many catering vehicles prepare meals and then transport them to the ground or to a small window by personnel. This method is complicated to operate and inefficient, and many of them are external platforms, which is also very inconvenient, making the operation complicated and inconvenient when laying the platform with the car, and guardrails need to be considered to ensure safety. Utility Model Content

[0003] In view of the problems in the related technology, the utility model proposes a catering support vehicle with a flap structure to overcome the above-mentioned technical problems existing in the existing related technology.

[0004] To this end, the specific technical solutions adopted by the utility model are as follows:

[0005] A catering service vehicle with a flap structure comprises a transport chassis and a cab and a carriage arranged on the transport chassis, a flap 1 and a flap 2 are arranged in the middle of the side panels on both sides of the carriage, the flap 1 is located at the upper end of the flap 2 and is arranged to open and close up and down, hydraulic support rods supporting the flap 1 and the flap 2 are arranged on the inner sides of the front and rear ends of the side panels, a plurality of guardrails are arranged on the upper end surface of the flap 2, a plurality of limit blocks are arranged on the upper end of the flap 2, a connecting block corresponding to the limit block is arranged at the bottom of the guardrail, and the connecting block is selectively engaged with the limit block.

[0006] Furthermore, the flap 1 and the flap 2 are connected to the side panels of the carriage via hinges, and the corresponding sides of the flap 1 and the flap 2 are provided with hinges connected to the ends of the hydraulic support rods.

[0007] Furthermore, a door is provided at the rear end of the carriage, a plurality of hanging ladders are provided on both sides of the carriage near the door, a hanging groove is provided on the side of the second flap, and the hooks at the upper ends of the hanging ladders are selectively engaged with the hanging grooves.

[0008] Furthermore, the guardrail is composed of a connecting rod, a frame and vertical rods, the frame is located at the upper end of the connecting rod, the vertical rods are arranged in sequence at intervals in the middle of the frame, and the connecting rod, the frame and the vertical rods are fixedly connected to form a guardrail as a whole.

[0009] Furthermore, a cross slot is provided at one end of the limit block, a block selectively connected to the slot is provided on the side of the connecting block, a circular groove is provided at the other end of the limit block, a movable rod connected to the connecting block is provided in the middle of the limit block, a circular plate is provided at the end of the circular groove, and a spring is provided in the circular groove of the movable rod.

[0010] Furthermore, a threaded hole is provided at the upper end of the limit block, the threaded hole is communicated with the circular groove, a limit bolt is provided on the threaded hole, a limit groove is provided on the side wall of the circular groove, the limit groove is provided in a semi-arc shape, and a limit stop block is provided on the side plate of the circular plate, and the limit stop block is fitted with the limit groove for limiting.

[0011] Furthermore, it also includes an electric reel, which is located on the inner side of the side panel and close to the side of the lower hydraulic support rod. A hanging ring is provided on the upper side of the guardrail. A steel wire rope is wound around the electric reel, and the other end of the steel wire rope is provided with a movable buckle connected to the hanging ring.

[0012] Furthermore, a through groove is provided inside the flap 2, and the end face of the flap 2 is provided with openings located at both ends of the through groove, and both ends of the through groove are provided with guide wheels, and the steel wire rope passes through the through groove of the flap 2 and is connected to the guide wheel and extends to the side of the hanging ring.

[0013] The utility model provides a catering support vehicle with a flap structure, and the beneficial effects are as follows: the utility model meets the catering support needs for different needs through the catering preparation equipment in the compartment of the catering support vehicle, and multiple flaps are opened on the side panels of the compartment. Flap one can provide shade and shelter from rain, and when flap two is lowered, an extended platform can be formed on both sides of the compartment, so that the entire side of the compartment has a spacious support platform. By manually or electrically adjusting the guardrails and guardrails, safety is achieved, and the operation is easy, time-saving and labor-saving, providing convenience during use and meeting different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1It is a structural schematic diagram of a catering support vehicle with a flap structure according to an embodiment of the utility model;

[0016] Figure 2 This is a rear end view of a catering support vehicle with a flap structure according to an embodiment of the utility model:

[0017] Figure 3 This is a schematic diagram of a flap closed state of a catering support vehicle with a flap structure according to an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of a steel wire rope connection of a catering support vehicle with a flap structure according to an embodiment of the utility model;

[0019] Figure 5 It is a schematic diagram of a guardrail of a catering support vehicle with a flap structure according to an embodiment of the utility model;

[0020] Figure 6 This is a side view of a connection block of a catering support vehicle with a flap structure according to an embodiment of the utility model:

[0021] Figure 7 This is a three-dimensional diagram of a limit block of a catering support vehicle with a flap structure according to an embodiment of the utility model:

[0022] Figure 8 It is a schematic diagram of the clamping connection between the limit block and the connection block of a catering support vehicle with a flap structure according to an embodiment of the utility model;

[0023] Fig. 9 It is a schematic diagram of the clamping connection between the limit block and the connecting block according to another embodiment of the utility model;

[0024] Fig.10 It is a schematic diagram of a circular plate of a catering support vehicle with a flap structure according to an embodiment of the utility model.

[0025] In the figure:

[0026] 1. Carriage chassis; 2. Cab; 3. Carriage; 4. Flap 1; 5. Flap 2; 6. Hydraulic support rod; 7. Limit block; 8. Connecting block; 9. Carriage door; 10. Connecting rod; 11. Frame; 12. Vertical rod; 13. Slot; 14. Round slot; 15. Movable rod; 16. Round plate; 17. Spring; 18. Limit bolt; 19. Electric reel; 20. Hanging ring; 21. Wire rope; 22. Guide wheel; 23. Guardrail; 24. Limit block. DETAILED DESCRIPTION

[0027] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0028] According to an embodiment of the utility model, a catering service vehicle with a flap structure is provided.

[0029] Embodiment 1:

[0030] like Figure 1-10 As shown, the catering support vehicle with a flap structure according to the embodiment of the utility model comprises a transport chassis 1 and a cab 2 and a carriage 3 arranged on the transport chassis 1, a flap 1 4 and a flap 2 5 are arranged in the middle of the side panels on both sides of the carriage 3, the flap 1 4 is located at the upper end of the flap 2 5 and is arranged to open and close up and down, a hydraulic support rod 6 supporting the flap 1 4 and the flap 2 5 is arranged on the inner side of the front end and the rear end of the side panel, a plurality of guardrails 23 are arranged on the upper end surface of the flap 2 5, and a plurality of limit blocks are arranged on the upper end of the flap 2 5 7, a connecting block 8 corresponding to the limit block 7 is provided at the bottom of the guardrail 23, and the connecting block 8 is selectively engaged with the limit block 7, and the flap 1 4 and the flap 2 5 can move under the action of the hydraulic support rod 6, the flap 1 4 is flipped up to be positioned, and the flap 2 5 is flipped down to be flush with the bottom plate in the car 3, so that the interior of the car 3 on both sides is opened to the outside, and the propped-up flap 1 4 can play a role in sunshade and rain shelter, and after the flap 2 5 is put down, an extended platform can be formed on both sides of the car 3, so that the side of the entire car 3 has a spacious support platform.

[0031] The flap 1 4 and the flap 2 5 are connected to the side panels of the carriage 3 via hinges, and the corresponding sides of the flap 1 4 and the flap 2 5 are provided with hinges connected to the ends of the hydraulic support rods 6 .

[0032] A door 9 is provided at the rear end of the carriage 3, and multiple hanging ladders are provided on both sides of the carriage 3 near the door. Hanging grooves are provided on the sides of the flap 5, and the hooks at the upper ends of the hanging ladders are selectively engaged with the hanging grooves. The hanging ladders at the rear end of the vehicle are installed on the sides of the flap 5, which makes it convenient for people to get on and off the flap 5, thereby avoiding the need for traditional catering support vehicles to move prepared catering items up and down, and users do not need to use catering that is too high and inconvenient to use.

[0033] The guardrail 23 is composed of a connecting rod 10, a frame 11 and a vertical rod 12. The frame 11 is located at the upper end of the connecting rod 10, and the vertical rods 12 are arranged in sequence at intervals in the middle of the frame 11. The connecting rod 10, the frame 11 and the vertical rods 12 are fixedly connected to form a guardrail 23 as a whole.

[0034] Embodiment 2:

[0035] like Figure 5-8 As shown, a cross slot 13 is provided at one end of the limit block 7, a block selectively connected to the slot 13 is provided on the side of the connecting block 8, a circular groove 14 is provided at the other end of the limit block 7, a movable rod 15 connected to the connecting block 8 is provided in the middle of the limit block 7, a circular plate 16 is provided at the end of the circular groove 14 of the movable rod 15, and a spring 17 is provided in the circular groove 14 of the movable rod 15.

[0036] Embodiment three:

[0037] like Fig. 9 As shown, the upper end of the limit block 7 is also provided with a threaded hole, the threaded hole is communicated with the circular groove 14, a limit bolt 18 is provided on the threaded hole, the side wall of the circular groove 14 is provided with a limit groove, the limit groove is arranged in a semi-arc shape, the side plate of the circular plate 16 is provided with a limit stopper 24, and the limit stopper 24 is fitted with the limit groove for limit. It also includes an electric reel 19, the electric reel 19 is located on the inner side of the side plate and close to the side of the lower hydraulic support rod 6, the upper side of the guardrail 23 is provided with a hanging ring 20, the electric reel 19 is wound with a steel wire rope 21, and the other end of the steel wire rope 21 is provided with a movable hook connected to the hanging ring 20. A through groove is provided inside the flap 25, and the end surface of the flap 25 is provided with through openings located at both ends of the through groove. Guide wheels 22 are provided at both ends of the through groove. The wire rope 21 passes through the through groove of the flap 25 and is connected to the guide wheel 22 and extends to the side of the hanging ring 20.

[0038] By adopting the electric drive mode, the limit bolt 18 is connected and limited with the circular plate 16 of the limit block 7, and then the movable rod 15 and the connecting block 8 are moved backward, so that the connecting block 8 and the limit block 7 are always in a disengaged state, and the electric reel 19 drives the wire rope 21 to move in the guide wheel 22 of the through groove of the flap 25, and the wire rope 21 then pulls the guardrail 23 to flip upward, and the bottom of the guardrail 23 rotates to one side through the movable rod 15, and the limit block 24 is limited by the side wall of the limit groove in the circular groove 14, forming a limit for the guardrail 23, and the unwinding and rewinding of the electric reel 19 are controlled by the control panel, which is convenient to control and saves time and effort.

[0039] In actual application, the catering preparation equipment in the compartment 3 of the catering support vehicle can meet the catering support for different needs. When the carrying chassis 1 of the catering support vehicle transports the vehicle to the location, the side panels of the compartment 3 are opened at one side or both sides at the same time according to the needs. The flap 1 4 and the flap 2 5 can move under the action of the hydraulic support rod 6. The flap 1 4 is flipped upward to be positioned, and the flap 2 5 is flipped downward to be flush with the bottom plate in the compartment 3, so that the interior of the compartment 3 on both sides is opened to the outside, and the propped-up flap 1 4 can provide shade and shelter from rain. Function: after the flap 25 is lowered, an extended platform can be formed on both sides of the carriage 3, so that the sides of the entire carriage 3 have a spacious support platform, and a hanging ladder is installed on the side of the flap 25 at the rear end of the vehicle, which makes it convenient for people to go up and down the flap 25, thereby avoiding the need for traditional catering support vehicles to carry prepared catering items up and down, and users do not need to use the situation where the height of the catering is too high and inconvenient to use. After the flap 25 is folded, it can prevent the items in the car from sliding out of the car under special circumstances. Catering equipment is installed in the carriage 3 to meet the needs of catering support vehicles.

[0040] To ensure safety, a guardrail 23 is installed on the upper side of the flap 25. When the flap 25 is opened to form a platform, the guardrail 23 is pulled to one side and the block of the bottom connecting block 8 is linked to disengage it from the horizontal direction of the cross slot 13 at one end of the limit block 7. The middle part of the connecting block 8 and the middle part of the limit block 7 are connected with a movable rod 15. When disengaged, the spring 17 installed in the circular groove 14 of the limit block 7 and sleeved on the limit block 7 is compressed. After the block of the connecting block 8 is disengaged, the guardrail 23 is flipped upward. After it is in a vertical state, the block of the connecting block 8 at the bottom of the guardrail 23 is aligned with the longitudinal direction of the cross slot 13. At this time, the spring 17 is stretched and pushed to engage the block with the cross slot 13 to complete the connection manually.

[0041] The electric drive can also be used to connect the limit bolt 18 with the threaded hole of the limit block 7, and the limit bolt 18 is connected to the circular plate 16 to limit the position, so that the movable rod 15 and the connecting block 8 move backward, so that the connecting block 8 and the limit block 7 are always in a disengaged state, and the electric reel 19 loosens the wire rope 21, and the movable hook at the top of the wire rope 21 is hung and connected with the hanging ring 20 of the guardrail 23. By starting the electric reel 19, the electric reel 19 drives the wire rope 21 to move in the guide wheel 22 of the through groove of the flap 25, and the wire rope 21 then pulls the guardrail 23 to flip upward, and the bottom of the guardrail 23 rotates to one side through the movable rod 15. At this time, the side plates of the circular plate 16 have limit blocks 24, which are limited by the side walls of the limit grooves in the circular grooves 14 to form a limit to the guardrail 23. The unwinding and rewinding of the electric reel 19 are controlled by the control panel, which is convenient to control and saves time and effort.

[0042] To sum up, with the help of the above-mentioned technical scheme of the utility model, the catering preparation equipment in the carriage 3 of the catering support vehicle can meet the catering support needs of different needs. Multiple flaps are opened on the side panels of the carriage 3. Flap 1 4 can play a role in sunshade and rain shelter. After flap 2 5 is lowered, an extended platform can be formed on both sides of the carriage 3, so that the side of the entire carriage 3 has a spacious support platform. By manually or electrically adjusting the guardrail 23, safety is achieved, and the operation is convenient, time-saving and labor-saving, providing convenience and different needs during use.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A catering service vehicle with a flap structure, comprising a transport chassis (1) and a cab (2) and a carriage (3) arranged on the transport chassis (1), characterized in that: A flap 1 (4) and a flap 2 (5) are arranged at the middle of the side panels on both sides of the carriage (3); the flap 1 (4) is located at the upper end of the flap 2 (5) and is arranged to open and close up and down; hydraulic support rods (6) are arranged on the inner sides of the front and rear ends of the side panels to support the flap 1 (4) and the flap 2 (5); a plurality of guardrails (23) are arranged on the upper end surface of the flap 2 (5); a plurality of limit blocks (7) are arranged on the upper end of the flap 2 (5); a connecting block (8) corresponding to the limit block (7) is arranged at the bottom of the guardrail (23); the connecting block (8) is selectively engaged with the limit block (7).

2. A catering support vehicle with a flap structure according to claim 1, characterized in that: The flap 1 (4) and the flap 2 (5) are connected to the side panels of the carriage (3) via hinges, and the corresponding sides of the flap 1 (4) and the flap 2 (5) are provided with hinged parts connected to the ends of the hydraulic support rods (6).

3. The catering support vehicle with a flap structure according to claim 1, characterized in that: The rear end of the carriage (3) is provided with a door (9), and the two sides of the carriage (3) close to the door are provided with a plurality of hanging ladders, and the side of the second flap (5) is provided with a hanging groove, and the hook at the upper end of the hanging ladder is selectively engaged with the hanging groove.

4. The catering support vehicle with a flap structure according to claim 1, characterized in that: The guardrail (23) is composed of a connecting rod (10), a frame (11) and a vertical rod (12); the frame (11) is located at the upper end of the connecting rod (10); the vertical rods (12) are arranged in sequence at intervals in the middle of the frame (11); the connecting rod (10), the frame (11) and the vertical rods (12) are fixedly connected to form a guardrail (23) as a whole.

5. The catering support vehicle with a flap structure according to claim 1, characterized in that: A cross slot (13) is provided at one end of the limit block (7), a block selectively connected to the slot (13) is provided at the side of the connection block (8), a circular slot (14) is provided at the other end of the limit block (7), a movable rod (15) connected to the connection block (8) is provided at the middle of the limit block (7), a circular plate (16) is provided at the end of the movable rod (15) located in the circular slot (14), and a spring (17) is sleeved on the movable rod (15) located in the circular slot (14).

6. The catering support vehicle with a flap structure according to claim 5, characterized in that: The upper end of the limit block (7) is also provided with a threaded hole, the threaded hole is communicated with the circular groove (14), a limit bolt (18) is provided on the threaded hole, a limit groove is provided on the side wall of the circular groove (14), the limit groove is provided in a semi-arc shape, and a limit stop block (24) is provided on the side plate of the circular plate (16), and the limit stop block (24) is fitted with the limit groove for limiting.

7. The catering support vehicle with a flap structure according to claim 1, characterized in that: It also includes an electric reel (19), the electric reel (19) being located on the inner side of the side plate and close to the side edge of the lower hydraulic support rod (6), a hanging ring (20) being provided on the upper side edge of the guardrail (23), a steel wire rope (21) being wound around the electric reel (19), and a movable hanging buckle connected to the hanging ring (20) being provided at the other end of the steel wire rope (21).

8. The catering support vehicle with a flap structure according to claim 7, characterized in that: A through slot is provided inside the flap 2 (5), and through openings are provided on the end surface of the flap 2 (5) at both ends of the through slot. Guide wheels (22) are provided at both ends of the through slot. The steel wire rope (21) passes through the through slot of the flap 2 (5), is connected to the guide wheel (22) and extends to the side of the hanging ring (20).

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