Box-type refrigerated cabinet moving frame
By designing a protective device with clamping protective plates and sliding connecting blocks on the moving frame of the box-type refrigerated cabinet, the problem of lack of lower support during the moving process of the refrigerated cabinet is solved, achieving higher stability and safety.
Patent Information
- Application Number
- CN202520426489.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-12
AI Technical Summary
The existing mobile racks for box-type refrigerated display cases lack lower guardrail support during the moving process, which makes the refrigerated display cases prone to tilting, potentially causing items to spill or equipment damage, and even endangering the safety of operators.
A protective device including a clamping protective plate, a sliding connecting block, a rubber limiting block, and a return spring was designed. The sliding connecting block and the slide groove cooperate to achieve fixed limiting support for the lower end of the refrigerator. The universal wheels and rotating threaded rods are used to achieve movement and fixation.
It effectively improves the stability and safety of the refrigerator during the moving process, avoids tilting, and enhances the practicality and flexibility of the equipment.
Smart Images
Figure CN223954452U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mechanical engineering technical field, especially a kind of box refrigerator moving frame. BACKGROUND
[0002] Box refrigerator moving frame is a specially designed equipment, used to conveniently move and position box refrigerator. It is usually used in commercial, industrial or medical environment to facilitate cleaning, maintenance, re-arrangement or transportation of refrigerator.
[0003] Among them, box refrigerator moving frame includes wheel, stand, crossbeam, fixing device, adjusting mechanism and brake system etc., wherein stand is connected with base and top, supports the weight of refrigerator, base provides solid support platform, usually made of metal, adjusting mechanism can include screw, nut etc., for adjusting the height or width of moving frame.
[0004] The existing box refrigerator moving frame when in use, by placing refrigerator on moving frame, then with the aid of moving frame to move refrigerator to appropriate position, but in the process of pushing, refrigerator lower end is not supported by guardrail, so it will lead to easy inclination, in turn cause goods spill or equipment damage, even possibly cause operator injury, thereby reduce the safety of equipment. UTILITY MODEL CONTENTS
[0005] The utility model aims at at least solving one of the technical problems existing in prior art, provide a kind of box refrigerator moving frame, can solve in the process of pushing, refrigerator lower end is not supported by guardrail, so it will lead to easy inclination, in turn cause goods spill or equipment damage, even possibly cause operator injury, thereby reduce the safety of equipment problem.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of box refrigerator moving frame, including refrigerator, four support seats and four sliding columns, four The support seat is provided with protection device;
[0007] Protection device includes clamping guard plate, sliding connecting block and rubber limiting block, the upper surface of sliding connecting block is fixedly connected with the lower surface of clamping guard plate, sliding connecting block upper surface is equipped with push block groove, the outer wall of rubber limiting block is slidably connected with the inside of push block groove, two push blocks are slidably connected in the inside of push block groove;
[0008] Among them, the upper surface of support seat is equipped with sliding groove, the outer wall of sliding connecting block is slidably connected with the inside of sliding groove, the outer wall of both sides of support seat is equipped with first limiting block slot, the outer wall of both sides of sliding connecting block is equipped with second limiting block slot, the inside of two second limiting block slots is slidably connected with limiting block, two reset springs are arranged in the inside of push block groove.
[0009] Preferably, the clamping protection plate is in "L" shape, the support base is in triangular shape, the sliding connecting block is in conical shape, the interiors of the two first limiting block grooves are communicated with the interior of the sliding groove;
[0010] Preferably, the interiors of the two first limiting block grooves are communicated with the interior of the sliding groove.
[0011] Preferably, the interiors of the two second limiting block grooves are communicated with the interior of the push block groove, and the ends of the two push blocks close to the limiting blocks are slidingly extended into the interiors of the second limiting block grooves and are fixedly connected with the outer walls of the corresponding limiting blocks.
[0012] Preferably, the two ends of the two reset springs are fixedly connected with the outer walls of the corresponding push blocks.
[0013] Preferably, the upper surfaces of the four support bases are provided with protection pads, and the lower end outer walls of the refrigerated cabinets are in contact with the upper surfaces of the protection pads.
[0014] Preferably, the protection pads on the inner walls of the two sides of the four clamping protection plates are in contact with the four corners of the lower end of the refrigerated cabinet.
[0015] Preferably, the opposite faces of the four support bases are provided with sliding column grooves.
[0016] Preferably, the two ends of the four sliding columns are slidingly connected with the interiors of the corresponding sliding column grooves.
[0017] Preferably, the lower surfaces of the four support bases are provided with two rotating threaded rods.
[0018] Preferably, the ends of the two rotating threaded rods close to the sliding columns are threadedly extended into the interiors of the sliding column grooves and are in contact with the lower surfaces of the corresponding sliding columns, and the lower surfaces of the four support bases are provided with universal wheels.
[0019] Compared with the prior art, the utility model has the advantages that:
[0020] 1、The box type refrigerated cabinet moving frame is fixed and limited by the other end outer walls of the limiting blocks entering the interiors of the first limiting block grooves when the sliding connecting blocks are put into the sliding grooves in the protection device, the protection pads on the inner walls of the clamping protection plates are in contact with the four corners of the lower end of the refrigerated cabinet to support the refrigerated cabinet, the refrigerated cabinet is pushed to move to the designated position through the universal wheels at the lower end of the support base, the refrigerated cabinet is prevented from tilting during the pushing process, the transportation stability of the refrigerated cabinet is improved, and the practicability of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS
[0021] The utility model is further illustrated below in combination with the drawings and embodiments:
[0022] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;
[0023] Figure 2 It is the structure schematic diagram of the utility model protective pad outside;
[0024] Figure 3 It is the structure schematic diagram of the utility model support seat outside;
[0025] Figure 4 It is the structure schematic diagram of the utility model rotating threaded rod outside;
[0026] Figure 5 It is the utility model Figure 3 It is the structure schematic diagram of the utility model A place enlarged view.
[0027] Reference signs: 1, refrigerator cabinet;2, clamping protective plate;3, push block;4, support seat;5, sliding column groove;6, first limit block groove;7, sliding column;8, push block groove;9, rubber limit block;10, protective pad;11, limit block;12, reset spring;13, sliding groove;14, rotating threaded rod;15, sliding connecting block;16, second limit block groove;17, universal wheel. DETAILED DESCRIPTION
[0028] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.
[0029] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship of the upper, lower, front, rear, left, right and the like indicated by the drawings, is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as the limitation of the utility model.
[0030] In the description of the utility model, greater than, less than, more than and the like are understood as not including the number, and above, below and the like are understood as including the number.If there is a description of the first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.
[0031] In the description of the utility model, unless otherwise expressly limited, the words such as setting, installation, connection should be understood broadly, and the skilled in the art can determine the specific meaning of the above words in the utility model in combination with the specific content of the technical scheme.
[0032] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a box type refrigerator cabinet mobile rack, including, including refrigerator cabinet 1, four support seats 4 and four sliding columns 7;
[0033] Four support seats 4 are all provided with protective device;
[0034] Protective device includes clamping protection plate 2, sliding connecting block 15 and rubber limiting block 9, clamping protection plate 2 is "L" type, the upper surface of sliding connecting block 15 is fixedly connected with the lower surface of clamping protection plate 2, sliding connecting block 15 upper surface is equipped with push block groove 8, the outer wall of rubber limiting block 9 is slidably connected with the inside of push block groove 8, the inside of push block groove 8 is slidably connected with two push blocks 3, support seat 4 is triangular, sliding connecting block 15 is conical, the upper surface of support seat 4 is equipped with sliding groove 13, the outer wall of sliding connecting block 15 is slidably connected with the inside of sliding groove 13, the outer wall of both sides of support seat 4 is equipped with first limiting block groove 6, the inside of two first limiting block grooves 6 is communicated with the inside of sliding groove 13, the outer wall of both sides of sliding connecting block 15 is equipped with second limiting block groove 16, the inside of two second limiting block grooves 16 is slidably connected with limiting block 11, the outer wall of one end of two limiting blocks 11 close to first limiting block groove 6 is slidably extended to the inside of sliding groove 13 and is slidably connected with corresponding first limiting block groove 6 inside respectively, the inside of two second limiting block grooves 16 is communicated with the inside of push block groove 8, the one end of two push blocks 3 close to limiting block 11 is slidably extended to the inside of second limiting block groove 16 and is fixedly connected with the outer wall of corresponding limiting block 11 respectively, the inside of push block groove 8 is provided with two reset springs 12, the both ends of two reset springs 12 are fixedly connected with the outer wall of corresponding push block 3 respectively.
[0035] Among them, the upper surface of four support seats 4 is all equipped with protective pad 10, the lower end outer wall of refrigerator cabinet 1 is all in contact with the upper surface of protective pad 10, the protective pad on the inner wall of both sides of four clamping protection plates 2 is in contact with the lower end four corners of refrigerator cabinet 1 correspondingly, the outer wall of two corners of opposite surface of four support seats 4 is equipped with sliding column groove 5, the both ends of four sliding columns 7 are slidably connected with the inside of corresponding sliding column groove 5 respectively, the lower surface of four support seats 4 is all screw-connected with two rotating threaded rods 14, the one end of two rotating threaded rods 14 close to sliding column 7 is screw-extended to the inside of sliding column groove 5 and is in contact with the lower surface of corresponding sliding column 7 respectively, the lower surface of four support seats 4 is all equipped with universal wheel 17.
[0036] Further, in use of the device, by connecting an external power supply to start, first in moving the refrigerator 1, first according to the size of the refrigerator 1, pull the support seat 4 opposite movement while driving the support seat 4 from the inside of the sliding column slot 5, so adjust the size of the support frame composed of four support seats 4, then adjust the good twist rotating screw rod 14 rotation to make the other end of the sliding column 7 with the outer wall contact to the sliding column 7 for fixed limit, then the refrigerator 1 is placed on the upper surface of the four support seats 4, at the same time through the protective pad 10 on the support seat 4 and the lower end of the refrigerator 1 contact to protect it, then the sliding block 15 into the slide slot 13 at the same time make the other end of the limiting block 11 wall into the first limiting block slot 6 inside the fixed limit, then so that the protective pad on the inner wall of the clamping guard plate 2 and the lower end of the refrigerator 1 four corners contact to support it, then push the refrigerator 1 to make it move through the universal wheel 17 at the lower end of the support seat 4 to the designated position, at the same time through the four clamping guard plate 2 to protect it, improve the stability of the refrigerator 1 in transport, then when you need to remove the clamping guard plate 2, the rubber limiting block 9 from the inside of the push block slot 8, push the push block 3 opposite movement driving the return spring 12 shrink at the same time driving the other end of the limiting block 11 wall and the first limiting block slot 6 inside the contact, then pull the clamping guard plate 2 can be removed from the support seat 4 sliding block 15 and clamping guard plate 2.
[0037] By the protective device in the sliding block 15 into the slide slot 13 at the same time make the other end of the limiting block 11 wall into the first limiting block slot 6 inside the fixed limit, then so that the protective pad on the inner wall of the clamping guard plate 2 and the lower end of the refrigerator 1 four corners contact to support it, then push the refrigerator 1 to make it move through the universal wheel 17 at the lower end of the support seat 4 to the designated position, thus avoiding the refrigerator 1 in the process of moving down without protective fence support resulting in easy to tilt, effectively improve the stability of the refrigerator 1 in transport, at the same time improve the practicability of the equipment, by taking the rubber limiting block 9 from the inside of the push block slot 8, push the push block 3 opposite movement driving the return spring 12 shrink at the same time driving the other end of the limiting block 11 wall and the first limiting block slot 6 inside the contact, then pull the clamping guard plate 2 can be removed from the support seat 4 sliding block 15 and clamping guard plate 2, so as to facilitate the disassembly of the clamping guard plate 2, effectively provide high clamping guard plate 2 service life, at the same time improve the flexibility of the equipment.
[0038] Structure description: refrigerator 1: and support seat 4: through four support seats 4 composed of moving frame, so you can put the refrigerator 1 on the support seat 4 for moving, at the same time the refrigerator 1 is used to store the equipment in low temperature environment under the need to save the goods;
[0039] The sliding column 7 and the rotating threaded rod 14: the two ends of the sliding column 7 are respectively connected with the sliding column groove 5 of the corresponding support base 4 through the outer wall of the sliding column 7, so that the distance between the support base 4 and the support base 4 can be adjusted, and then the sliding column 7 is fixed by rotating the threaded rod 14.
[0040] The clamping protection plate 2 and the sliding connection block 15: the sliding connection block 15 at the lower end of the clamping protection plate 2 is connected with the sliding groove 13 of the support base 4, and then the inner wall of the clamping protection plate 2 is in contact with the outer wall of the four corners of the refrigerator 1, so that the support base 4 is installed on the support base 4 while the clamping protection plate 2 protects and supports the lower end of the refrigerator 1 on the support base 4 through the sliding connection block 15.
[0041] The protection pad 10: the lower end of the refrigerator 1 is in contact with the protection pad 10 on the support base 4, so that the lower end of the refrigerator 1 is effectively protected from direct contact with the upper surface of the support base 4, thereby reducing the friction therebetween, and the protection pad 10 is in a convex pattern, so that the friction between the refrigerator 1 and the protection pad 10 is increased.
[0042] The rubber limiting block 9, the reset spring 12 and the limiting block 11: the two sides of the rubber limiting block 9 are in contact with the outer wall of the corresponding push block 3, and then the push block 3 and the limiting block 11 are connected in a whole "L" shape, so that the rubber limiting block 9 limits the movement of the push block 3 and the limiting block 11 when it is in the push block groove 8, and then the force generated by the push block 3 can be transmitted to the limiting block 11 through the reset spring 12, so that the push block 3 and the limiting block 11 can be reset after moving.
[0043] The above embodiments of the present application are described in detail in combination with the drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.
Claims
1. A mobile frame for box-type refrigerators, comprising a refrigerator (1), four supporting seats (4) and four sliding columns (7), characterized in that: Four support seats (4) are provided with protection devices; The protection device comprises a clamping protection plate (2), a sliding connecting block (15) and a rubber limiting block (9), the upper surface of the sliding connecting block (15) is fixedly connected with the lower surface of the clamping protection plate (2), the upper surface of the sliding connecting block (15) is provided with a push block groove (8), the outer wall of the rubber limiting block (9) is slidably connected with the inside of the push block groove (8), and the inside of the push block groove (8) is slidably connected with two push blocks (3). The upper surface of the support seat (4) is provided with a sliding groove (13), the outer wall of the sliding connecting block (15) is slidably connected with the inside of the sliding groove (13), the outer walls of the two sides of the support seat (4) are provided with first limiting block grooves (6), the outer walls of the two sides of the sliding connecting block (15) are provided with second limiting block grooves (16), the insides of the two second limiting block grooves (16) are slidably connected with limiting blocks (11), and the inside of the push block groove (8) is provided with two reset springs (12).
2. A mobile rack for use with a chest freezer according to claim 1, wherein: The clamping protection plate (2) is in an "L" shape, the support seat (4) is in a triangular shape, the sliding connecting block (15) is in a conical shape, and the insides of the two first limiting block grooves (6) are communicated with the inside of the sliding groove (13). The outer walls of the two limiting blocks (11) close to the first limiting block grooves (6) are slidably extended to the inside of the sliding groove (13) and are slidably connected with the insides of the corresponding first limiting block grooves (6).
3. A mobile rack for a chest freezer as defined in claim 1, wherein: The insides of the two second limiting block grooves (16) are communicated with the inside of the push block groove (8), and the ends of the two push blocks (3) close to the limiting blocks (11) are slidably extended to the insides of the second limiting block grooves (16) and are fixedly connected with the outer walls of the corresponding limiting blocks (11). The two ends of the two reset springs (12) are fixedly connected with the outer walls of the corresponding push blocks (3).
4. A mobile rack for use with a chest freezer according to claim 1, wherein: The upper surfaces of the four support seats (4) are provided with protection pads (10), and the lower end outer walls of the refrigerated cabinets (1) are in contact with the upper surfaces of the protection pads (10). The protection pads on the inner walls of the two sides of the four clamping protection plates (2) are in contact with the four corners of the lower end of the refrigerated cabinet (1).
5. A mobile rack for use with a chest freezer as defined in claim 1, wherein: The outer walls of the two corners of the opposite surfaces of the four support seats (4) are provided with sliding column grooves (5). The two ends of the four sliding columns (7) are slidably connected with the insides of the corresponding sliding column grooves (5).
6. A mobile rack for use with a chest freezer as defined in claim 1, wherein: The lower surfaces of the four support seats (4) are threadedly connected with two rotating threaded rods (14). The ends of the two rotating threaded rods (14) close to the sliding columns (7) are threadedly extended to the insides of the sliding column grooves (5) and are in contact with the lower surfaces of the corresponding sliding columns (7), and the lower surfaces of the four support seats (4) are provided with universal wheels (17).