Heat preservation compartment

Abstract

The utility model discloses a heat preservation compartment which comprises a compartment body, fixing seats are fixedly arranged at the four corners of the upper inner wall, the left inner wall, the right inner wall and the front inner wall of the compartment body, clamping pieces are detachably installed on the fixing seats, and fixing frames are fixedly installed on the clamping pieces through bolts. A plurality of glass wool composite boards are clamped between the fixing frame and the upper inner wall, the left inner wall, the right inner wall and the front inner wall of the compartment body and evenly distributed on the inner wall of the compartment body. The insulation board is arranged on the lower inner wall of the carriage body. According to the utility model, the thermal insulation function is allowed to be rapidly installed when needed and completely detached when not needed, so that the modular design not only enhances the use flexibility of the carriage, but also enables a user to rapidly adjust the functions of the carriage according to different properties of goods or seasonal changes, thereby meeting diversified transportation requirements.

Description

Technical Field

[0001] This utility model relates to the field of transportation technology, and in particular to an insulated carriage. Background Technology

[0002] In the freight transportation sector, especially for goods requiring temperature control such as food and pharmaceuticals, refrigerated truck compartments are indispensable. However, existing refrigerated truck compartments are typically fixed structures, unable to be flexibly adjusted to meet transportation needs. Current technology lacks a solution that can provide efficient insulation while also being able to quickly convert the compartment into a regular truck compartment when insulation is not required. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an insulated carriage.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An insulated carriage includes a carriage body. Fixing seats are fixedly installed at the four corners of the upper inner wall, left inner wall, right inner wall, and front inner wall of the carriage body. Clips are detachably installed on the fixing seats, and fixing frames are fixedly installed on the clips by bolts. Several glass wool composite panels are clamped between the fixing frames and the upper inner wall, left inner wall, right inner wall, and front inner wall of the carriage body, respectively. The glass wool composite panels are evenly distributed on the inner walls of the carriage body. The carriage also includes an insulation board installed on the lower inner wall of the carriage body.

[0006] Preferably, the fixing base includes a plate body with a slot extending through from top to bottom. One side of the slot is open, and an opening is provided on one side wall of the plate body, extending to the slot.

[0007] Preferably, the card includes a card plate corresponding to the card slot, and a threaded tube is provided on one side of the card plate.

[0008] Preferably, the fixing frame includes two horizontal bars arranged vertically and several vertical bars detachably arranged between the two horizontal bars.

[0009] Furthermore, the crossbar includes a first rod body, on which several through holes are provided, and at both ends of the first rod body are fixed holes.

[0010] Furthermore, the vertical rod includes a second rod body that mates with the through hole. The top end of the second rod body is provided with a limit plate, and the bottom end of the second rod body is provided with a threaded rod, on which a nut is threaded.

[0011] This utility model has the following beneficial effects:

[0012] 1. This utility model allows the insulation function to be quickly installed when needed and completely removed when not needed. This modular design not only enhances the flexibility of the carriage, but also allows users to quickly adjust the function of the carriage according to the different properties of the goods or seasonal changes, so as to meet diverse transportation needs.

[0013] 2. This utility model uses detachable insulation components, so users do not need to purchase special insulated carriages. They can simply add or remove insulation materials in existing ordinary carriages. This method greatly reduces the initial investment cost and also reduces the cost of switching between different transportation needs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the insulated carriage;

[0015] Figure 2 This is a schematic diagram of the internal structure of the insulated car compartment;

[0016] Figure 3 This is a structural diagram showing the fixed seat and the carriage body in their installed state.

[0017] Figure 4 This is a schematic diagram of the fixed base structure;

[0018] Figure 5 This is a schematic diagram of the card structure;

[0019] Figure 6 This is a schematic diagram of the glass wool composite board connected to the fixing frame.

[0020] Figure 7 for Figure 6 Enlarged schematic diagram of a local structure at point A;

[0021] Figure 8 This is a schematic diagram of the fixed frame structure;

[0022] Figure 9 for Figure 8 Enlarged schematic diagram of the local structure at point B;

[0023] Figure 10 This is a schematic diagram of the crossbar structure;

[0024] Figure 11 This is a schematic diagram of the vertical rod structure.

[0025] In the diagram: 1. Carriage body; 2. Fixing seat; 201. Plate; 202. Slot; 203. Opening; 3. Clip; 301. Clip plate; 302. Threaded pipe; 4. Glass wool composite board; 5. Bolt; 6. Fixing frame; 601. Crossbar; 601a. ​​First rod; 601b. Through hole; 601c. Fixing hole; 602. Vertical rod; 602a. Second rod; 602b. Limiting plate; 602c. Threaded rod; 7. Nut; 8. Insulation board. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Reference Figure 1-11 An insulated carriage includes a carriage body 1. Fixing seats 2 are fixedly installed at the four corners of the upper inner wall, left inner wall, right inner wall, and front inner wall of the carriage body 1. Clips 3 are detachably installed on the fixing seats 2. Fixing brackets 6 are fixedly installed on the clips 3 by bolts 5. Several glass wool composite panels 4 are clamped between the fixing brackets 6 and the upper inner wall, left inner wall, right inner wall, and front inner wall of the carriage body 1, respectively. The glass wool composite panels 4 are evenly distributed on the inner walls of the carriage body 1. The carriage also includes an insulation board 8 installed on the lower inner wall of the carriage body 1.

[0028] In this embodiment, the carriage body 1 serves as the main structure of the carriage, providing basic load-bearing and protective functions; the fixing seat 2 is located at the four corners of the inner wall of the carriage, providing a stable base for installing the clamp 3, ensuring the stability of the structure; the clamp 3 is detachably installed on the fixing seat 2, allowing the installation and removal of the glass wool composite panel 4, enhancing the design flexibility; the bolt 5 is used to firmly connect the clamp 3 and the fixing frame 6, ensuring the reliability of the installation; the fixing frame 6 clamps the glass wool composite panel 4, fixing the position of the insulation material by clamping it to the inner wall of the carriage, preventing it from moving during transportation; the glass wool composite panel 4, as the main insulation material, is evenly distributed on the inner wall of the carriage, providing efficient insulation performance; the insulation board 8 is installed on the lower inner wall of the carriage, preventing heat loss from the bottom, further improving the overall insulation effect of the carriage.

[0029] In this utility model, the fixing base 2 includes a plate 201, and a slot 202 is provided through the plate 201 from top to bottom. One side of the slot 202 is an open structure, and an opening 203 is provided on one side wall of the plate 201, which extends to the slot 202.

[0030] In this embodiment, the plate 201 is the basic structure of the fixing seat 2, which provides support and fixing points for the installation of the clip 3. The plate 201 has a slot 202 extending from top to bottom. The slot 202 is designed to accommodate the clip 3. In this way, the clip 3 can be firmly fixed to the corner of the inner wall of the carriage. One side of the slot 202 is an open structure, which allows the clip 3 to be inserted from this open side, simplifying the installation process. An opening 203 is provided on one side wall of the plate 201, which extends to the slot 202. This design can provide a certain amount of movement space for the threaded tube 302, thereby facilitating the installation and disassembly of the clip 3.

[0031] In this utility model, the card 3 includes a card plate 301 corresponding to the card slot 202, and a threaded tube 302 is provided on one side of the card plate 301.

[0032] In this embodiment, the core component of the clip 3 is the clip plate 301, which is designed to correspond to the shape of the slot 202 on the fixing seat 2, ensuring that the clip 3 can be accurately inserted into the slot 202. This design allows the clip 3 to be stably fixed at the corner of the inner wall of the carriage, providing a reliable connection point. A threaded tube 302 is provided on one side of the clip plate 301. The threaded tube 302 is designed to enhance the connection strength between the clip 3 and the fixing seat. Together with the bolt 5, the fixing bracket 6 can be fixed to the inner wall of the carriage.

[0033] In this utility model, the fixing frame 6 includes two horizontal bars 601 arranged vertically and several vertical bars 602 detachably arranged between the two horizontal bars 601. The horizontal bar 601 includes a first rod body 601a, with several through holes 601b through the first rod body 601a. ​​Fixing holes 601c are provided at both ends of the first rod body 601a. ​​The vertical bar 602 includes a second rod body 602a that cooperates with the through holes 601b. A limit plate 602b is provided at the top of the second rod body 602a, and a threaded rod 602c is provided at the bottom of the second rod body 602a. A nut 7 is threaded onto the threaded rod 602c.

[0034] In this embodiment, the fixing frame 6 consists of two horizontal bars 601 arranged vertically. These horizontal bars 601 provide basic support for the frame structure. Each horizontal bar 601 includes a first rod body 601a, which is provided with a through hole 601b and a fixing hole 601c. The through hole is used to connect with the vertical bar 602, and the fixing hole 601c is used to fix the horizontal bar 601 to the threaded tube 302. The vertical bar 602 is detachably arranged between the two horizontal bars 601, providing vertical support for the frame. Each vertical bar 602 includes a second rod body 602a, with a limit plate 602b at the top to prevent the vertical bar from sliding out of the horizontal bar 601, and a threaded rod 602c at the bottom, which is fixed by a nut 7 to ensure the stable installation of the vertical bar 602. Through the structural design of the fixing frame 6, the glass wool composite board 4 can be firmly attached to the inner wall of the carriage, thereby increasing the heat insulation effect, and also realizing the rapid installation and disassembly of the glass wool composite board 4.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A refrigerated carriage, comprising a carriage body (1), characterized in that, Fixed seats (2) are fixedly installed at the four corners of the upper inner wall, left inner wall, right inner wall and front inner wall of the carriage body (1). The fixed seats (2) are detachably installed with clips (3). The clips (3) are fixedly installed with bolts (5). The fixed frames (6) are clamped between the fixed frames (6) and the upper inner wall, left inner wall, right inner wall and front inner wall of the carriage body (1) respectively. The glass wool composite boards (4) are evenly distributed on the inner wall of the carriage body (1). It also includes an insulation board (8) installed on the inner wall of the lower part of the carriage body (1).

2. The insulated carriage according to claim 1, characterized in that, The fixing base (2) includes a plate (201), and the plate (201) has a slot (202) extending from top to bottom. One side of the slot (202) is an open structure, and one side wall of the plate (201) has an opening (203) extending to the slot (202).

3. The insulated carriage according to claim 1, characterized in that, The card (3) includes a card plate (301) corresponding to the card slot (202), and a threaded tube (302) is provided on one side of the card plate (301).

4. The insulated carriage according to claim 1, characterized in that, The fixing frame (6) includes two horizontal bars (601) arranged vertically and horizontally, and several vertical bars (602) detachably arranged between the two horizontal bars (601).

5. A refrigerated carriage according to claim 4, characterized in that, The crossbar (601) includes a first rod body (601a), on which a plurality of through holes (601b) are provided, and at both ends of the first rod body (601a) are fixed holes (601c).

6. A refrigerated carriage according to claim 4, characterized in that, The vertical rod (602) includes a second rod body (602a) that cooperates with the through hole (601b). The top end of the second rod body (602a) is provided with a limiting plate (602b), and the bottom end of the second rod body (602a) is provided with a threaded rod (602c). A nut (7) is threaded onto the threaded rod (602c).

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