Folding movable refrigeration house

Abstract

The utility model discloses a folding movable refrigeration house which comprises a supporting frame, a fixing mechanism is arranged on the supporting frame, the fixing mechanism comprises a refrigeration house body, a rotating mechanism, an inserting sleeve, a stop lever, a fixing sleeve, a pressing disc, a pressing spring, a clamping block, a limiting sleeve, a side plate and a clamping mechanism, and the refrigeration house body is installed on the supporting frame; the folding movable refrigeration house can be stably fixed to the needed position through the design of the fixing mechanism, the safety in the using process is ensured, through cooperation of the refrigeration house body, the rotating mechanism, the inserting sleeve, the stop rod, the fixing sleeve, the pressing disc, the pressing spring, the clamping block, the limiting sleeve, the side plate and the clamping mechanism, the fixing mechanism can stably fix the refrigeration house at different places, and the using effect is good. Through the installation of the refrigeration house body and the cooperation of the rotating mechanism, the position of the refrigeration house can be flexibly adjusted, and the stability and reliability of the refrigeration house in the fixing process are ensured through the arrangement of the insertion sleeve, the stop lever and the fixing sleeve and the cooperation of the pressing disc, the pressing spring and the clamping block.

Description

Technical Field

[0001] The utility model relates to the technical field of folding movable cold storages, and more specifically, it relates to a folding movable cold storage. Background Art

[0002] In the existing folding movable cold storage technology, the mobility and fixity of the equipment are the key factors to ensure its safe and effective use. However, there are certain safety hazards in the existing folding movable cold storages during use, especially when they need to be moved to multiple places for refrigeration operations.

[0003] First of all, the existing folding movable cold storages often fail to fully consider the problem of mobility in design. During actual use, since the cold storage needs to be moved to different locations for refrigeration operations, the existing equipment may lack an effective moving mechanism or the moving process is cumbersome, making it difficult for operators to complete the movement in a short time, thus affecting the use efficiency and convenience.

[0004] Secondly, the existing folding movable cold storages have deficiencies in terms of fixity. Since the cold storage needs to be used for refrigeration operations at different locations, fixity is the key to ensuring the stable operation of the equipment. However, the existing equipment may lack an effective fixing mechanism or the fixing process is cumbersome, making the equipment prone to shaking or tilting during use, thus affecting the refrigeration effect and use safety. Summary of the Invention

[0005] Aiming at the problems existing in the prior art, the utility model provides a folding movable cold storage to solve the technical problems mentioned in the background art.

[0006] To achieve the above object, the utility model provides the following technical solution: A folding movable cold storage, including a support frame, a fixing mechanism is arranged on the support frame, the fixing mechanism includes a cold storage body, a rotating mechanism, an insertion sleeve, a stop rod, a fixing sleeve, a pressing disc, a compression spring, a clamping block, a limiting sleeve, a side plate and a clamping mechanism. The cold storage body is installed on the support frame, the rotating mechanism is connected to the support frame and the insertion sleeve in a matching manner, the fixing sleeve is installed in the insertion sleeve, the stop rod is inserted into the insertion sleeve and is attached to the cold storage body, the limiting sleeve is threadedly connected to the fixing sleeve, a plurality of side plates are installed on the inner wall of the limiting sleeve, the clamping block is installed on the pressing disc and is attached to the side plates, a compression spring is installed on the pressing disc, and the compression spring presses on the stop rod. The clamping mechanism is installed in the fixing sleeve.

[0007] The utility model is further arranged such that the clamping mechanism includes a plurality of one-way pieces, the one-way pieces are provided with a plurality of them, and the plurality of one-way pieces are respectively installed on the inner wall of the fixing sleeve. A plurality of annular grooves are formed on the side wall of the clamping block, and the one-way pieces are stuck in the annular grooves. The design of the clamping mechanism ensures the stability of clamping.

[0008] The present utility model is further configured such that a limiting disk is slidably arranged in the fixing sleeve, and a plurality of the clamping blocks are respectively inserted into the limiting disk. A spring is arranged on the limiting disk, and the spring abuts against the fixing sleeve. The design of the limiting disk ensures the synchronous clamping of the plurality of clamping blocks.

[0009] The present utility model is further configured such that a follower plate is attached between the plurality of clamping blocks, and a release sleeve is arranged on the outer sides of the plurality of follower plates. The release sleeve is slidably connected to the outer walls of the clamping blocks. The design of the release sleeve ensures the convenience of release.

[0010] The present utility model is further configured such that an intermediate rod is arranged in the middle of the plurality of follower plates, and an intermediate hole is formed in the fixing sleeve. The intermediate rod is slidably connected to the intermediate hole. The design of the intermediate rod ensures the positioning of the intermediate rod.

[0011] The present utility model is further configured such that a release rod is coaxially arranged on the intermediate rod, and the release rod is slidably connected to the pressure plate. The design of the release rod ensures the pushing of the release sleeve.

[0012] The present utility model is further configured such that the rotating mechanism includes a fixed shell, a rotating shaft and a folding rod. The fixed shell is installed on the support frame, the rotating shaft is installed on the folding rod, the rotating shaft is rotatably connected to the fixed shell, and the insertion sleeve is installed on the folding rod. The design of the rotating mechanism ensures the continuity of rotation.

[0013] The present utility model is further configured such that a plurality of rollers are arranged on the lower end surface of the support frame.

[0014] Compared with the prior art, the present utility model provides a folding movable cold storage, which has the following beneficial effects:

[0015] 1. The design of the fixing mechanism enables the folding movable cold storage to be stably fixed at the required position, ensuring safety during use. Through the cooperation of the cold storage body, the rotating mechanism, the insertion sleeve, the stop rod, the fixing sleeve, the pressure plate, the compression spring, the clamping block, the limiting sleeve, the side plate and the clamping mechanism, the fixing mechanism can achieve the stable fixing of the cold storage at different locations. The installation of the cold storage body and the cooperation of the rotating mechanism enable the cold storage to flexibly adjust its position. The settings of the insertion sleeve, the stop rod and the fixing sleeve, as well as the cooperation of the pressure plate, the compression spring and the clamping block, ensure the stability and reliability of the cold storage during the fixing process.

[0016] 2. The design of the clamping mechanism enables the folding mobile cold storage to achieve one-way movement and stable fixation. Through the cooperation of the one-way piece, annular groove, limiting disc, spring, follower plate, unlocking sleeve and intermediate rod, the clamping mechanism can achieve the one-way movement and stability of the clamping block. The setting of the one-way piece and annular groove, as well as the cooperation of the limiting disc and spring, ensure the one-way movement and stability of the clamping block during the fixation process. The design of the follower plate and unlocking sleeve, as well as the role of the intermediate rod, improve the stability and reliability of the clamping block.

[0017] 3. The design of the rotating mechanism enables the folding mobile cold storage to flexibly adjust its position and direction. Through the cooperation of the fixed shell, rotating shaft, folding rod and insertion sleeve, the rotating mechanism can achieve the rotation and adjustment of the folding rod, and the role of the roller improves the mobility and flexibility of the cold storage. Brief Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of a folding mobile cold storage in the present utility model;

[0019] Figure 2 is the exploded structural schematic diagram of the blocking rod and folding rod in the present utility model;

[0020] Figure 3 is the structural schematic diagram of the fixed sleeve and pressure plate in the present utility model;

[0021] Figure 4 in the present utility model Figure 3 is the exploded sectional structural schematic diagram;

[0022] Figure 5 is the structural schematic diagram of the fixed sleeve in the present utility model.

[0023] In the figure: 1, support frame; 2, cold storage body; 3, insertion sleeve; 4, blocking rod; 5, fixed sleeve; 6, pressure plate; 7, compression spring; 8, clamping block; 9, limiting sleeve; 10, side plate; 11, one-way piece; 12, annular groove; 13, limiting disc; 14, spring; 15, follower plate; 16, unlocking sleeve; 17, intermediate rod; 18, intermediate hole; 19, unlocking rod; 20, fixed shell; 21, rotating shaft; 22, folding rod; 23, roller. Detailed Embodiment

[0024] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0025] It should be pointed out that unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0026] In the present utility model, unless otherwise specified, the directions such as "upper" and "lower" usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inner" and "outer" refer to the inner and outer of the contour of each component itself, but the above direction terms are not used to limit the present utility model.

[0027] Please refer to Figures 1-5 , a folding movable cold storage, including a support frame 1, a fixing mechanism is arranged on the support frame 1, the fixing mechanism includes a cold storage body 2, a rotating mechanism, an insertion sleeve 3, a stop rod 4, a fixing sleeve 5, a pressing disc 6, a pressing spring 7, a clamping block 8, a limiting sleeve 9, a side plate 10 and a clamping mechanism. The cold storage body 2 is installed on the support frame 1, the rotating mechanism is cooperatively connected to the support frame 1 and the insertion sleeve 3, the fixing sleeve 5 is installed in the insertion sleeve 3, the stop rod 4 is inserted into the insertion sleeve 3, and the stop rod 4 is attached to the cold storage body 2. The limiting sleeve 9 is threadedly connected to the fixing sleeve 5, and a plurality of side plates 10 are installed on the inner wall of the limiting sleeve 9. The clamping block 8 is installed on the pressing disc 6, and the clamping block 8 is attached to the side plate 10. A pressing spring 7 is installed on the pressing disc 6, and the pressing spring 7 presses on the stop rod 4. The clamping mechanism is installed in the fixing sleeve 5, the clamping mechanism includes a one-way piece 11, there are a plurality of one-way pieces 11, and the plurality of one-way pieces 11 are respectively installed on the inner wall of the fixing sleeve 5. A plurality of annular grooves 12 are formed on the side wall of the clamping block 8, and the one-way piece 11 is stuck in the annular groove 12. A limiting disc 13 is slidably arranged in the fixing sleeve 5, and a plurality of clamping blocks 8 are respectively inserted into the limiting disc 13. A spring 14 is arranged on the limiting disc 13, and the spring 14 abuts against the inside of the fixing sleeve 5. A follower plate 15 is attached between the plurality of clamping blocks 8. An unlocking sleeve 16 is arranged on the outer side of the plurality of follower plates 15, and the unlocking sleeve 16 is slidably connected to the outer wall of the clamping block 8. An intermediate rod 17 is arranged in the middle of the plurality of follower plates 15. An intermediate hole 18 is formed in the fixing sleeve 5, and the intermediate rod 17 is slidably connected to the intermediate hole 18. An unlocking rod 19 is coaxially arranged on the intermediate rod 17, and the unlocking rod 19 is slidably connected to the pressing disc 6. The rotating mechanism includes a fixed shell 20, a rotating shaft 21 and a folding rod 22. The fixed shell 20 is installed on the support frame 1, the rotating shaft 21 is installed on the folding rod 22, the rotating shaft 21 is rotatably connected to the fixed shell 20, the insertion sleeve 3 is installed on the folding rod 22, and a plurality of rollers 23 are arranged on the lower end surface of the support frame 1.

[0028] In this embodiment, when the cold storage needs to be moved, since the cold storage is installed on the support frame 1 and can be driven to move by the rollers 23, it is necessary to perform fixed limit during the movement. First, rotate the folding rod 22 along the rotating shaft 21, and then insert the blocking rod 4 into the insertion sleeve 3. Press the compression spring 7 against the baffle, and the blocking rod 4 fits against the side wall of the cold storage, thus ensuring the limit of the cold storage. As the compression spring 7 presses on the blocking rod 4, at this time, the clamping block 8 is inserted into the fixed sleeve 5, first slides along the plurality of side plates 10 and the follower plate 15, and then passes through the one-way piece 11, so that the one-way piece 11 is stuck in the annular groove 12, thus ensuring the one-way movement of the clamping block 8. Then, the plurality of clamping blocks 8 press on the limit disc 13, thus ensuring the stability of the plurality of clamping blocks 8, and further completing the fixing process. Then, it is moved to the corresponding position for loading and refrigeration.

[0029] More specifically, when it needs to be unlocked, first press on the pressure plate 6 to release the clamping between the one-way piece 11 and the annular groove 12, and then press on the unlocking rod 19 to make the unlocking sleeve 16 abut against the one-way piece 11, preventing the one-way piece 11 from rebounding. Then, the clamping block 8 can be pulled out, thus completing the unlocking process.

[0030] In summary, when the whole device is in use or operation: when the cold storage needs to be moved, since the cold storage is installed on the support frame 1 and can be driven to move by the rollers 23, it is necessary to perform fixed limit during the movement. First, rotate the folding rod 22 along the rotating shaft 21, and then insert the blocking rod 4 into the insertion sleeve 3. Press the compression spring 7 against the baffle, and the blocking rod 4 fits against the side wall of the cold storage, thus ensuring the limit of the cold storage. As the compression spring 7 presses on the blocking rod 4, at this time, the clamping block 8 is inserted into the fixed sleeve 5, first slides along the plurality of side plates 10 and the follower plate 15, and then passes through the one-way piece 11, so that the one-way piece 11 is stuck in the annular groove 12, thus ensuring the one-way movement of the clamping block 8. Then, the plurality of clamping blocks 8 press on the limit disc 13, thus ensuring the stability of the plurality of clamping blocks 8, and further completing the fixing process. Then, it is moved to the corresponding position for loading and refrigeration. When it needs to be unlocked, first press on the pressure plate 6 to release the clamping between the one-way piece 11 and the annular groove 12, and then press on the unlocking rod 19 to make the unlocking sleeve 16 abut against the one-way piece 11, preventing the one-way piece 11 from rebounding. Then, the clamping block 8 can be pulled out, thus completing the unlocking process.

[0031] Among all the solutions mentioned above, for the connection between two components, welding, connection with bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For all the cases of fixed connection mentioned above, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable movable cold storage, comprising a support frame (1), characterized in that: The support frame (1) is provided with a fixing mechanism, and the fixing mechanism comprises a cold storage body (2), a rotating mechanism, an insertion sleeve (3), a stopper rod (4), a fixing sleeve (5), a pressure plate (6), a compression spring (7), a clamping block (8), a limit sleeve (9), a side plate (10) and a clamping mechanism. The cold storage body (2) is mounted on the support frame (1), the rotating mechanism is cooperatively connected to the support frame (1) and the insertion sleeve (3), and the fixing sleeve (5) is mounted on the insertion sleeve (3). The stop rod (4) is inserted into the insertion sleeve (3), and the stop rod (4) is fitted on the cold storage body (2). The limit sleeve (9) is threadedly connected to the fixed sleeve (5). A plurality of side plates (10) are installed on the inner wall of the limit sleeve (9). The clamping block (8) is installed on the pressure plate (6), and the clamping block (8) is fitted on the side plate (10). A compression spring (7) is installed on the pressure plate (6), and the compression spring (7) is pressed on the stop rod (4). The clamping mechanism is installed in the fixed sleeve (5).

2. A foldable movable cold storage according to claim 1, characterized in that: The clamping mechanism comprises a one-way sheet (11), a plurality of the one-way sheets (11) are provided, and the plurality of the one-way sheets (11) are respectively mounted on the inner wall of the fixing sleeve (5), a plurality of annular grooves (12) are provided on the side wall of the clamping block (8), and the one-way sheets (11) are clamped in the annular grooves (12).

3. A foldable movable cold storage according to claim 2, characterized in that: A limit plate (13) is slidably disposed in the fixing sleeve (5), and a plurality of the clamping blocks (8) are respectively inserted into the limit plates (13). A spring (14) is disposed on the limit plate (13), and the spring (14) abuts against the fixing sleeve (5).

4. The foldable movable cold storage according to claim 3 is characterized in that: A follower plate (15) is provided between the plurality of the clamping blocks (8), and an unlocking sleeve (16) is provided on the outer side of the plurality of the follower plates (15). The unlocking sleeve (16) is slidably connected to the outer wall of the clamping block (8).

5. The foldable movable cold storage according to claim 4 is characterized in that: An intermediate rod (17) is provided in the middle of the plurality of follower plates (15), an intermediate hole (18) is provided in the fixing sleeve (5), and the intermediate rod (17) is slidably connected in the intermediate hole (18).

6. The foldable movable cold storage according to claim 5 is characterized in that: A release rod (19) is coaxially disposed on the intermediate rod (17), and the release rod (19) is slidably connected to the pressure plate (6).

7. The foldable movable cold storage according to claim 1 is characterized in that: The rotating mechanism comprises a fixed shell (20), a rotating shaft (21) and a folding rod (22); the fixed shell (20) is mounted on the support frame (1); the rotating shaft (21) is mounted on the folding rod (22); the rotating shaft (21) is rotatably connected to the fixed shell (20); and the insertion sleeve (3) is mounted on the folding rod (22).

8. The foldable movable cold storage according to claim 1 is characterized in that: A plurality of rollers (23) are provided on the lower end surface of the support frame (1).

Images