CN221188801U

CN221188801U - Mounting structure of quick concatenation of refrigerator carriage

Info

Publication number: CN221188801U
Application number: CN202323479534.0U
Authority: CN
Inventors: 余红坤
Original assignee: Jiangsu Qianqian New Energy Technology Co ltd
Current assignee: Jiangsu Qianqian New Energy Technology Co ltd
Priority date: 2023-12-20
Filing date: 2023-12-20
Publication date: 2024-06-21
Anticipated expiration: 2033-12-20

Abstract

The utility model belongs to the technical field of, concretely relates to mounting structure of quick concatenation of refrigerator car, including skeleton and boxboard, the skeleton is formed by a plurality of aluminium alloy concatenation, and every two aluminium alloy concatenation corners articulates there is the installation ball, and the draw-in groove has all been seted up to every aluminium alloy, and the boxboard is pegged graft inside the draw-in groove, is provided with three interior hexagon countersunk head screw on the installation ball. The device not only improves the structure of the box body and ensures the strength of the connecting framework, but also improves the tightness and the waterproofness of the box body.

Description

Mounting structure of quick concatenation of refrigerator carriage

Technical Field

The utility model belongs to the technical field of the refrigerator carriage, concretely relates to mounting structure of quick concatenation of refrigerator carriage.

Background

Refrigerated vehicles are broadly referred to as special purpose vehicles for transporting perishable goods and are the primary means of road refrigerated transport. The special automobiles in China can be subdivided into heat preservation automobiles, refrigeration automobiles and fresh-keeping automobiles. The heat-insulating automobile is provided with a heat-insulating automobile body and has no refrigerating unit; the refrigerating car is provided with a heat-insulating car body and a refrigerating unit, and the lower limit of the adjustable temperature range in the car is lower than 0 ℃ for transporting frozen goods; the fresh-keeping car has heat-insulating car body and refrigerating unit (with heating function), and its temp. adjustable range is higher than 0 deg.C, so that it can be used for transporting fresh goods. According to the refrigerating mode of the refrigerating device, the refrigerated vehicles can be classified into mechanical refrigerated vehicles, cold plate refrigerated vehicles, liquid nitrogen refrigerated vehicles, dry ice refrigerated vehicles and ice cold refrigerated vehicles. Among them, mechanical refrigerated automobiles are most widely used. In general, the market place of refrigerated vehicles is better and better, after all, with the improvement of the living standard of people, the quality and the safety of foods are more and more concerned, and the roles of the refrigerated vehicles in cold chain transportation are not replaced.

The prior art scheme is that a box plate of a refrigerated carriage is connected with an aluminum profile frame by rivets, then an upper top plate and a side box plate are connected on a fixed aluminum profile frame by rivets, the appearance of a box body is spliced well, and the positions of the training stages are all connected by rivets.

The existing connecting mode of the refrigerated carriage needs to carry out rivet connection on the aluminum profile estimation and the box plate, and the interval between every two rivets is about 150mm, so that a plurality of rivet holes are distributed on the refrigerated carriage, the risk of water leakage exists, the number of the rivets is too large, and the risk of affecting the strength of the box plate exists.

Therefore, we propose a rapid splicing installation structure of the refrigerator carriage, which not only improves the structure of the box body and ensures the strength of the connecting framework, but also improves the tightness and the waterproofness of the box body.

Disclosure of utility model

The utility model aims at providing a mounting structure of quick concatenation of refrigerator car not only makes the structure of box improved, has ensured the intensity of connecting the skeleton, has improved the leakproofness and the waterproof nature of box simultaneously.

The technical scheme adopted by the utility model is as follows:

A rapid splicing installation structure of a refrigerator carriage comprises a framework and a box plate;

The framework is formed by splicing a plurality of aluminum profiles, every two aluminum profile splicing corners are hinged with mounting balls, each aluminum profile is provided with a clamping groove, and the box plate is spliced in the clamping grooves.

Further, three inner hexagon countersunk head screws are arranged on the mounting ball.

Furthermore, the bottom and the side surfaces of the clamping groove are uniformly coated with the first structural adhesive.

Further, a second structural adhesive is arranged at the joint of the box plate and the aluminum profile.

Furthermore, wrap angles are arranged on the outer sides of the mounting balls.

Furthermore, the wrap angle is matched with the shape and the size of the two spliced aluminum profiles.

Further, a third structural adhesive is arranged at the joint of every two aluminum profiles.

The technical effect who this practicality obtained is:

1. The bolts and the ball hinges are adopted to connect, so that the structure of the box body is improved, and the strength of the connecting framework is ensured;

2. The structure glue sealing mode is adopted, the rivet connection mode is avoided, the box body is not provided with a mounting hole, and the sealing performance and the waterproof performance of the box body are improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;

Fig. 4 is a schematic view of the structure of the mounting ball of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a skeleton; 2. a box plate; 3. a mounting ball; 4. a clamping groove; 5. an internal hexagonal countersunk head screw; 6. wrap angle; 7. and (5) an aluminum profile.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following examples. It should be understood that the following text is used to describe only one or more specific embodiments of the present invention and does not strictly limit the scope of protection of the specific claims.

As shown in fig. 1-4, the technical scheme adopted by the present invention is as follows: the rapid splicing installation structure of the refrigerated compartment comprises a framework 1 and a box plate 2;

The skeleton 1 is formed by the concatenation of a plurality of aluminium alloy 7, and every two aluminium alloy 7 concatenation corner articulates and is provided with installation ball 3, and draw-in groove 4 has all been seted up to every aluminium alloy 7, and the boxboard 2 is pegged graft inside draw-in groove 4.

Further, the clamping plate is arranged on the box plate 2 and matched with the clamping groove 4, so that the box plate 2 drives the clamping plate to enter the drawing groove, and the box plate 2 is fixed.

Further, the heat-insulating layer is arranged on the box plate 2, and the carriage can have a heat-insulating function through the heat-insulating layer.

Further, the box plate comprises two side plates, two vertical plates, a bottom plate and a top plate, and is formed by galvanized pipe frameworks and environment-friendly waterproof wood plates in one step, 8 heat-insulating plates are filled in the middle, 3.0 glass fiber reinforced plastics are thickened, high-strength adhesive is formed by hot pressing.

Further, three inner hexagon countersunk head screws 5 are arranged on the mounting ball 3, and a plurality of aluminum profiles 7 are connected through the three inner hexagon countersunk head screws 5, so that the framework 1 is formed.

Furthermore, the mounting balls 3 are provided for the purpose of enabling two adjacent aluminum profiles 7 to be rotatably spliced, thereby forming the skeleton 1.

Furthermore, the bottom and the side surfaces of the clamping groove 4 are uniformly coated with the first structural adhesive, so that each box plate 2 is installed in the clamping groove 4 and fixed and sealed through the first structural adhesive, and the box can be guaranteed to be assembled completely without water leakage.

Further, the second structural adhesive is arranged at the joint gap of the box plate 2 and the aluminum profile 7, so that secondary waterproof can be performed, and the sealing of the box is ensured.

Further, the wrap angle 6 is arranged on the outer side of each mounting ball 3, so that the waterproof sealing performance of the position is ensured.

Furthermore, the shape and the size of the wrap angle 6 are matched with those of the two aluminum profiles 7 after being spliced, and the waterproof sealing performance of the position can be ensured through the arrangement.

Furthermore, the third structural adhesive is arranged at the joint of every two aluminum profiles 7, so that the sealing performance of a carriage can be improved.

Further, the first structural adhesive, the second structural adhesive and the third structural adhesive are made of epoxy resin structural adhesive, and the bonding strength is between 5 and 20 MPa.

Further, the wrap angle 6 is detachably arranged on the two aluminum profiles 7 in a clamping or bolting mode, so that the wrap angle 6 can be installed and detached at the corner splicing position of the aluminum profiles 7.

Furthermore, sealing strips can be installed at the joint of every two aluminum profiles 7, and the sealing effect is achieved through the sealing strips.

The working principle of the utility model is as follows: firstly, the installation framework 1 is connected with the installation ball 3 valve at the corner of the installation, screws are guaranteed to be screwed in place, the aluminum profile 7 is spliced in place, the framework 1 at other positions is spliced like this, then the framework 1 of the refrigerator is spliced, secondly, a plurality of installed box plates 2 are spliced in corresponding aluminum profile 7 clamping grooves 4, first structural adhesive is uniformly coated on the bottom and the side surfaces of the clamping grooves 4, the first structural adhesive can be arranged in the clamping grooves 4 where each box plate 2 is contacted with the profile, the situation that the assembly of the box is finished can be guaranteed, water does not leak, a layer of second structural adhesive is uniformly coated at the gap between the box plates 2 and the profile at the outer side of the box body after the box plates 2 and the aluminum profile 7 are installed, the sealing of the box is guaranteed, then the waterproof sealing performance at the position is guaranteed at a wrap angle 6 at the outer side of each ball valve, and then the waterproof sealing performance of the position is added at the wrap angle 6, the gap is guaranteed, and the waterproof sealing performance is improved again.

The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated in the present application are all implemented by conventional means in the art unless specifically indicated and limited.

Claims

1. The rapid splicing installation structure of the refrigerated carriage comprises a framework (1) and a box plate (2);

The method is characterized in that: the framework (1) is formed by splicing a plurality of aluminum profiles (7), every two aluminum profiles (7) are hinged with a mounting ball (3) at the splicing corner, each aluminum profile (7) is provided with a clamping groove (4), and the box plate (2) is inserted into the clamping grooves (4).

2. The rapid splice mounting structure for a refrigerated compartment of claim 1, wherein: three inner hexagon countersunk head screws (5) are arranged on the mounting ball (3).

3. The rapid splice mounting structure for a refrigerated compartment of claim 1, wherein: the bottom and the side of the clamping groove (4) are uniformly coated with first structural adhesive.

4. The rapid splice mounting structure for a refrigerated compartment of claim 1, wherein: and a second structural adhesive is arranged at the joint gap of the box plate (2) and the aluminum profile (7).

5. The rapid splice mounting structure for a refrigerated compartment of claim 1, wherein: and wrap angles (6) are arranged on the outer sides of the mounting balls (3).

6. The rapid splice mounting structure for a refrigerated compartment of claim 5 wherein: the size and the shape of the wrap angle (6) are matched with the shape and the size of the two spliced aluminum profiles (7).

7. The rapid splice mounting structure for a refrigerated compartment of claim 1, wherein: and a third structural adhesive is arranged at the joint of every two aluminum profiles (7).