CN220180657U - Refrigerator carriage of cold chain transport vechicle - Google Patents

Abstract

The utility model discloses a refrigerated carriage of a cold chain transport vehicle, which comprises a carriage main body, wherein the inner wall of the carriage main body is rotationally connected with two groups of carriage doors, sealing elements are fixed on the opposite side surfaces of the two groups of carriage doors, fixed blocks are fixed on the outer walls of the carriage doors, and inserted bars penetrate through the interiors of the two groups of fixed blocks; any one group of carriage door outer wall is provided with the stop gear who restricts inserted bar lateral shifting in order to break away from the fixed block, stop gear includes fixed column, fixture block and draw-in groove. This cold chain transport vechicle's refrigerator carriage through setting up carriage door, sealing member, fixed block, inserted bar and stop gear, and the inserted bar can run through inside two fixed blocks to can restrict two carriage doors and open, can restrict inserted bar lateral shifting under stop gear's effect, avoid the horizontal pole to drop, this kind of setting has certain hiding nature simultaneously, can play the theftproof effect, it is more simple and convenient for traditional tapered end and key's connected mode, and the operation is comparatively high-efficient.

Description

Refrigerator carriage of cold chain transport vechicle

Technical Field

The utility model relates to the technical field of refrigerated carriages, in particular to a refrigerated carriage of a cold chain transport vehicle.

Background

The refrigerator car is a closed van-type transport car for maintaining the temperature of frozen or fresh-kept goods, the refrigerator car is a refrigerator special-purpose transport car with a refrigerating device of a refrigerating unit and a polyurethane heat insulation van, the refrigerator car can be classified according to manufacturers, chassis bearing capacity and van types, and fresh food materials can be refrigerated by the refrigerator van, so that the fresh activity of the food materials is ensured.

For example, chinese issued patent, publication No.: a refrigerated compartment of a cold chain transport vehicle of CN211391082U, which belongs to the technical field of refrigerated vehicles. Including the railway carriage or compartment body, the cold-stored structure is installed to the inner lateral wall of railway carriage or compartment body, and cold-stored structure includes montant, L type piece and cold-storage strip, and L type piece forms U type groove with the montant, and cold-storage strip embedding U type inslot, its characterized in that, the holding tank has been seted up to the side that L type piece is close to the montant, and the holding tank is equipped with buffer unit, and buffer unit includes buffer board and buffer spring, and buffer spring's one end is connected with the holding tank bottom, and the other end links to each other with the side that the buffer board is close to the holding tank bottom, and the side that the buffer board deviates from the holding tank is located the holding tank outward.

The refrigerator carriage is closed by arranging the carriage door, however, the carriage door is locked by the lock head generally during use, so that the mode is complex to operate, a user is inconvenient to open the carriage door, the use efficiency of operation is affected, and meanwhile, the problem that the carriage door cannot be opened due to the fact that a key is lost is solved, and the use effect of an operator is affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a refrigerated carriage of a cold chain transport vehicle, and the carriage doors, the sealing pieces, the fixed blocks, the inserted bars and the limiting mechanisms are arranged, so that the inserted bars can penetrate through the inside of the two fixed blocks, the two carriage doors can be limited to be opened, the inserted bars can be limited to transversely move under the action of the limiting mechanisms, the cross bars are prevented from falling off, and meanwhile, the arrangement has certain hiding performance, can play a role in theft prevention, and has the advantages of simpler and more convenient operation, higher efficiency and the like compared with the traditional connection mode of a lock head and a key, and solves the problems proposed by the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the refrigerator carriage of the cold chain transport vehicle comprises a carriage main body, wherein two groups of carriage doors are rotatably connected to the inner wall of the carriage main body, sealing pieces are fixed on the opposite side surfaces of the two groups of carriage doors, fixing blocks are fixed on the outer walls of the carriage doors, and inserted bars penetrate through the interiors of the two groups of fixing blocks;

any one group carriage door outer wall is provided with the stop gear who restricts inserted bar lateral shifting in order to break away from the fixed block, stop gear includes fixed column, fixture block and draw-in groove, the fixed column is fixed in any one group carriage door outer wall, the draw-in groove has been seted up to the inserted bar rear end, fixture block one end insert with the fixed column inside, the other end is connected and is set up corresponding with the draw-in groove

Any group of the inserted bars is fixedly provided with a limiting plate, and the width of the limiting plate is larger than that of the inserted bars

The fixing column is internally provided with a telescopic spring, one end of the telescopic spring is connected to the inner wall of the fixing column, and the other end of the telescopic spring is connected to the clamping block

The outer wall of the clamping block is fixed with a movable plate, and the top of the fixed column is provided with a slot which is in sliding fit with the movable plate

The inside fixed mounting of carriage main part has fixed frame, the sliding tray has been seted up to fixed frame inner wall, sliding tray inside sliding connection has the sliding block, the sliding block bottom is fixed with the couple

The fixed frame top has seted up a plurality of spacing holes of group, couple top threaded connection has the bolt, the bolt with spacing hole corresponds the setting.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up carriage door, sealing member, fixed block, inserted bar and stop gear, the inserted bar can run through inside two fixed blocks to can restrict two carriage doors and open, can restrict inserted bar lateral shifting under stop gear's effect, avoid the horizontal pole to drop, this kind of setting has certain concealment simultaneously, can play the theftproof effect, it is more simple and convenient for traditional tapered end and key's connected mode, and the operation is comparatively high-efficient.

2. Through setting up fixed frame, sliding tray, sliding block, couple, spacing hole and bolt, the couple can be do horizontal position adjustment to lock the sliding block under the effect of bolt, give birth to bright food material can hang on the couple, thereby avoid eating the material and take place to pile up, ensure that edible material can not pile up the damage, and can also increase the contact surface with the inside air conditioning of refrigerator carriage, ensured edible material's freshness.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a fixing frame structure of the present utility model;

FIG. 4 is a schematic view of a slider and a sliding groove according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a cabin body; 211. a carriage door; 212. a seal; 213. a fixed block; 214. a rod; 215. a limiting plate; 216. fixing the column; 217. a clamping block; 218. a clamping groove; 219. a telescopic spring; 220. a moving plate; 221. slotting; 311. a fixed frame; 312. a sliding groove; 313. a sliding block; 314. a hook; 315. a limiting hole; 316. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, a refrigerated compartment of a cold chain transport vehicle includes a compartment main body 1, two sets of compartment doors 211 are rotatably connected to an inner wall of the compartment main body 1, a sealing member 212 is fixed to a side surface of the two sets of compartment doors 211 opposite to the side surface, and the sealing member 212 may be made of rubber material, so that closing firmness of the two compartment doors 211 can be enhanced. The carriage door 211 outer wall is fixed with fixed block 213, and two sets of fixed block 213 are inside to be run through to have inserted bar 214, and inserted bar 214 runs through two sets of fixed block 213 and can be used for restricting two sets of carriage doors 211 and open, plays the effect of locking, and this kind of mode operation is comparatively simple and convenient.

Any one set of carriage door 211 outer wall is provided with the stop gear that restriction inserted bar 214 lateral shifting is in order to break away from fixed block 213, stop gear includes fixed column 216, fixture block 217 and draw-in groove 218, and fixed column 216 is fixed in any one set of carriage door 211 outer wall, and draw-in groove 218 has been seted up to inserted bar 214 rear end, and fixture block 217 one end inserts with inside fixed column 216, the other end is connected and is set up corresponding with draw-in groove 218, sets up stop gear can be with inserted bar 214 position locking, avoids inserted bar 214 to rock and drop, can further play fine stability. Any group of inserted bars 214 is fixed with limiting plates 215, and the width of the limiting plates 215 is larger than that of the inserted bars 214, so that the effect of pushing can be achieved by arranging the limiting plates 215, and meanwhile, the inserted bars 214 cannot be separated from the inside of the fixed blocks 213 in the pushing process, so that the protection effect is achieved. The fixed column 216 is internally provided with the telescopic spring 219, and telescopic spring 219 one end is connected in fixed column 216 inner wall, the other end is connected in fixture block 217, sets up the telescopic spring 219 and can play elastic effect, and telescopic spring 219 can drive fixture block 217 to promote forward under the initial condition, can make the fixture block 217 insert inside draw-in groove 218, reaches spacing purpose. The outer wall of the clamping block 217 is fixed with a movable plate 220, a slot 221 which is in sliding fit with the movable plate 220 is formed in the top of the fixed column 216, the movable plate 220 is pushed to slide along the inner wall of the slot 221, and the movable plate 220 can be positioned on the inner side in the mode, so that the hidden effect is achieved, and the anti-theft purpose is achieved.

The carriage main body 1 is internally and fixedly provided with the fixed frame 311, the inner wall of the fixed frame 311 is provided with the sliding groove 312, the sliding block 313 is connected inside the sliding groove 312 in a sliding way, the bottom of the sliding block 313 is fixedly provided with the hook 314, and the hook 314 can hang out fresh food materials to avoid extrusion damage caused by food material accumulation.

A plurality of groups of limiting holes 315 are formed in the top of the fixing frame 311, bolts 316 are connected to the tops of the hooks 314 in a threaded mode, the bolts 316 are arranged corresponding to the limiting holes 315, the sliding blocks 313 can slide in the sliding grooves 312 through moving the hooks 314, accordingly, the distance between the different hooks 314 is adjusted, the fixing frame can be suitable for hanging fresh food materials in different volumes, the sliding blocks 313 can be locked under the action of the bolts 316, and the effect of limiting the sliding blocks 313 and the hooks 314 to move is achieved.

Working principle: when two sets of carriage doors 211 need to be closed, the two carriage doors 211 are rotated in opposite directions, the two sealing pieces 212 are attached, then the inserted link 214 penetrates through the two fixing blocks 213, the inserted link 214 is attached to the outer wall of the fixing block 213, then the moving plate 220 is loosened, the clamping blocks 217 are driven to rebound under the elastic action of the telescopic springs 219, the clamping blocks 217 are inserted into the clamping grooves 218, the inserted link 214 can be limited to move transversely, and the two carriage doors 211 can be locked.

When fresh food is required to be hung, the hook 314 is moved transversely, the effect of adjusting movement is achieved under the action of the sliding groove 312 and the sliding block 313, and the bolt 316 is inserted into the limiting hole 315 and rotated, so that the moving sliding block 313 can be locked.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A refrigerated compartment of a cold chain transport vehicle comprising a compartment body (1), characterized in that: the inner wall of the carriage main body (1) is rotationally connected with two groups of carriage doors (211), sealing pieces (212) are fixed on the opposite side surfaces of the two groups of carriage doors (211), fixing blocks (213) are fixed on the outer wall of the carriage doors (211), and inserting rods (214) penetrate through the two groups of fixing blocks (213);

any one group carriage door (211) outer wall is provided with the stop gear who restricts inserted bar (214) lateral shifting in order to break away from fixed block (213), stop gear includes fixed column (216), fixture block (217) and draw-in groove (218), fixed column (216) are fixed in any one group carriage door (211) outer wall, draw-in groove (218) have been seted up to inserted bar (214) rear end, fixture block (217) one end insert with fixed column (216) inside, the other end is connected and is set up corresponding with draw-in groove (218).

2. A refrigerated compartment for a cold chain transporter as recited in claim 1, wherein: any group of the inserted bars (214) is fixedly provided with a limiting plate (215), and the width of the limiting plate (215) is larger than that of the inserted bars (214).

3. A refrigerated compartment for a cold chain transporter as recited in claim 2, wherein: the fixing column (216) is internally provided with a telescopic spring (219), one end of the telescopic spring (219) is connected to the inner wall of the fixing column (216), and the other end of the telescopic spring is connected to the clamping block (217).

4. A refrigerated compartment for a cold chain transporter as recited in claim 1, wherein: the outer wall of the clamping block (217) is fixed with a moving plate (220), and a slot (221) which is in sliding fit with the moving plate (220) is formed in the top of the fixed column (216).

5. The refrigerated compartment of a cold chain transporter as recited in claim 4, wherein: the novel car is characterized in that a fixed frame (311) is fixedly installed inside the car body (1), a sliding groove (312) is formed in the inner wall of the fixed frame (311), a sliding block (313) is connected inside the sliding groove (312) in a sliding mode, and a hook (314) is fixed at the bottom of the sliding block (313).

6. A refrigerated compartment for a cold chain transporter as recited in claim 5, wherein: a plurality of groups of limiting holes (315) are formed in the top of the fixed frame (311), bolts (316) are connected to the tops of the hooks (314) in a threaded mode, and the bolts (316) are arranged corresponding to the limiting holes (315).