Safety platform for installation and maintenance of refrigerating system

Abstract

The utility model discloses an installation and maintenance safety platform for a refrigerating system, which belongs to the technical field of refrigerating systems and is characterized in that one side of the top of a base is fixedly connected with an installation frame, linear modules are arranged on two sides in the installation frame, the same installation platform is arranged on the linear modules, and a movable adjusting component is arranged in the installation platform. According to the device, the driving motor drives the lead screw to rotate, so that the threaded sleeve drives the mounting frame and the refrigerating system to move towards the preset mounting position of the refrigerating system, and the threaded sleeve conveys gas in the main liquid bag into the auxiliary liquid bag in the moving process; the auxiliary liquid bag expands and drives the sliding plate and the first balancing weight to move in the direction away from the refrigerating system, so that the overall use gravity center of the mounting platform is adjusted, the gravity center of the mounting platform is prevented from being affected in the product mounting and maintaining process, and then the movement stability between the linear module and the mounting platform is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to refrigeration system technical field especially relates to a refrigeration system installation and maintenance safety platform. BACKGROUND

[0002] The refrigeration system is the system that the heat is transferred from the material or environment of temperature lower to the material or environment of temperature higher using outside energy, and the air conditioner outdoor unit as important component of refrigeration system needs to be installed and maintained in the use process.

[0003] Such as Chinese patent document (CN219485604U) a refrigeration system installation and maintenance safety platform, including support box, the bottom of support box is provided with the gyro wheel, the bottom of support box is provided with hydraulic cylinder body, the output end of hydraulic cylinder body is fixedly connected with the locating plate, the bottom of locating plate is provided with the non-slip mat, this utility model passes through setting up the second threaded rod, drives the protective pad in the limiting sleeve and is fixed in the refrigeration system and is limited, prevents the refrigeration system from falling off when installing or maintaining, sets up the gyro wheel, makes the safety platform body drive the refrigeration system and moves to the position that needs installation or maintenance, sets up the motor, makes each threaded sleeve through the connecting seat drive the connected safety platform body and moves, the refrigeration system that is limited fixedly is stretched out and directly installs or maintains, does not need the manual lifting outdoor unit to the building outside, can guarantee the safety of staff, but the product in the use process, because the refrigeration system is heavy, its stretchout is inconvenient to the barycenter of installation platform and is adjusted, leads to the influence to the running stability and safety of product, therefore, need certain improvement. UTILITY MODEL CONTENTS

[0004] The utility model discloses a refrigeration system installation and maintenance safety platform, which can adjust the barycenter of the installation platform when the refrigeration system is stretched out, thereby improving the running stability and safety of the product.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A refrigeration system installation and maintenance safety platform, comprising a base, the top of the base is fixedly connected with a mounting rack on one side, linear modules are arranged on both sides of the inside of the mounting rack, and the same mounting platform is arranged on the linear modules.

[0007] The mobile adjusting assembly comprises a lead screw, the lead screw is arranged inside the first cavity, a threaded sleeve is threadedly connected to the lead screw, a mounting frame is fixedly connected to the top of the threaded sleeve, a main liquid bag is fixedly connected to one side of the threaded sleeve, a transfusion tube is communicated with one side of the main liquid bag, a secondary liquid bag is communicated with the other end of the transfusion tube, the secondary liquid bag is arranged inside the second cavity, one side of the secondary liquid bag is fixedly connected to the inner wall of the mounting platform, a sliding plate is fixedly connected to the other side of the secondary liquid bag, and a first counterweight is fixedly connected to the other side of the sliding plate.

[0008] As a further description of the above technical solution:

[0009] One end of the lead screw extends to the outside of the mounting platform and is fixedly connected with a driving motor, and the lead screw is rotatably connected inside the mounting platform, and one side of the driving motor is fixedly connected with the outer wall of the mounting platform.

[0010] As a further description of the above technical solution:

[0011] The mounting frame is L-shaped in cross section, and the mounting frame is slidingly connected inside the rectangular through hole, the main liquid bag is fixedly connected to the inner wall of the mounting platform away from the threaded sleeve, the main liquid bag is arranged on the side opposite to the inner cavity, the mounting frame is slidingly connected inside the second cavity, the first counterweight is provided on both sides of the first counterweight, and the first spring is fixedly connected to the inner wall of the mounting platform.

[0012] As a further description of the above technical solution:

[0013] The first counterweight and the sliding plate are slidingly connected inside the second cavity, the first counterweight is provided on both sides of the first counterweight, the first spring is fixedly connected to the inner wall of the mounting platform, the outer side of the mounting frame is fixedly connected with an electric push rod, the output end of the electric push rod extends to the inside of the inner cavity and is fixedly connected with a placing rack, and the placing rack is L-shaped in cross section.

[0014] As a further description of the above technical solution:

[0015] The fixing assembly comprises two third cavities, the third cavities are arranged on the top side of the mounting frame, the two third cavities are symmetrically arranged on both sides of the inner cavity, a second spring is fixedly connected to one side of the third cavity, a vertical plate is fixedly connected to the other side of the second spring, a connecting block is fixedly connected to the side of the vertical plate away from the second spring, the connecting block extends to the inside of the inner cavity and is fixedly connected with a fixing plate, and the connecting block and the vertical plate are slidingly connected inside the mounting frame.

[0016] As a further description of the above technical solution:

[0017] The connecting block is provided with main air bags on both sides, the main air bags are fixedly connected with the vertical plate and the inner wall of the mounting frame on both sides respectively, a gas conveying pipe is communicated with one side of the main air bag, a secondary air bag is communicated with the other end of the gas conveying pipe through a pipe joint, the secondary air bag is arranged in the second cavity, and the secondary air bag is fixedly connected with the inner wall of the mounting platform on one side.

[0018] Therefore, the utility model has the advantages that:

[0019] 1、The utility model discloses a moving adjusting component is set up, makes linear module drive mounting platform and refrigerating system move upwards to move refrigerating system to its predetermined installation position, then drive motor drives screw rod rotation to make threaded bush drive mounting frame and refrigerating system move to the predetermined installation position of refrigerating system, and threaded bush will convey the gas in main liquid bag to the inside of secondary liquid bag during the movement, makes secondary liquid bag expand and drive sliding plate and first counterweight move to the direction of far away from refrigerating system to adjust the overall use gravity center of mounting platform, prevent the gravity center of mounting platform from being influenced during the installation and maintenance of product, and then prevent the movement stability between linear module and mounting platform from being influenced, thereby effectively improve the practicality during the use of product.

[0020] 2、The utility model discloses a fixing component is set up, makes second spring drive vertical plate, connecting block and fixed plate move to the direction of refrigerating system to assist fixing refrigerating system, and first counterweight will convey the gas in secondary air bag to the inside of main air bag during the movement, makes main air bag expand and drive vertical plate, connecting block and fixed plate move to the direction of far away from refrigerating system, automatically release the fixed effect of refrigerating system, finally drive placing rack and refrigerating system move to the outside of mounting frame through electric push rod to install refrigerating system, effectively improve the portability during the use of product. DRAWINGS

[0021] Figure 1 It is the structural schematic diagram of the utility model;

[0022] Figure 2 It is the internal three -dimensional structure schematic diagram of mounting platform in the utility model;

[0023] Figure 3 It is the internal three -dimensional structure schematic diagram of mounting frame in the utility model; Figure 2

[0024] Figure 4 It is the internal three -dimensional structure schematic diagram of mounting frame in the utility model;

[0025] Figure 5 ​Part of the mobile adjusting assembly is a part of the utility model.

[0026] Legend:

[0027] 1, base; 2, mounting frame; 3, mobile adjusting assembly; 301, drive motor; 302, lead screw; 303, threaded sleeve; 304, mounting frame; 305, main liquid bag; 306, infusion tube; 307, auxiliary liquid bag; 308, sliding plate; 309, first counterweight; 310, first spring; 4, fixed assembly; 401, third cavity; 402, second spring; 403, vertical plate; 404, connecting block; 405, fixed plate; 406, main air bag; 407, gas conveying pipe; 408, auxiliary air bag; 5, mounting platform; 6, electric push rod; 7, placing rack. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-5 The utility model provides a technical scheme: a refrigeration system installation and maintenance safety platform, including base 1, base 1 top one side is fixedly connected with mounting frame 2, the inside both sides of mounting frame 2 are all provided with linear module, be provided with same mounting platform 5 on linear module, the inside of mounting platform 5 is respectively provided with rectangular through hole, first cavity and second cavity, be provided with mobile adjusting assembly 3 in the inside of mounting platform 5, be provided with fixed assembly 4 in the inside of mobile adjusting assembly 3.

[0030] The mobile adjusting component 3 comprises a lead screw 302 arranged inside the first cavity, a threaded sleeve 303 threadedly connected to the lead screw 302, an installation frame 304 fixedly connected to the top of the threaded sleeve 303, a main liquid bag 305 fixedly connected to one side of the threaded sleeve 303, an infusion tube 306 in communication with one side of the main liquid bag 305, a secondary liquid bag 307 in communication with the other end of the infusion tube 306, the secondary liquid bag 307 being arranged inside the second cavity and fixedly connected to the inner wall of the installation platform 5 on one side, a sliding plate 308 fixedly connected to the other side of the secondary liquid bag 307, a first counterweight 309 fixedly connected to the other side of the sliding plate 308, the lead screw 302 extending to the outside of the installation platform 5 on one end and fixedly connected with a drive motor 301, the lead screw 302 being rotatably connected inside the installation platform 5, the drive motor 301 being fixedly connected to the outer wall of the installation platform 5 on one side, the installation frame 304 extending to the outside of the installation platform 5 on the top and being provided with an inner cavity, the installation frame 304 being arranged in an L shape in cross section and being slidably connected inside the rectangular through hole, the main liquid bag 305 being fixedly connected to the inner wall of the installation platform 5 on the side away from the threaded sleeve 303 and being arranged on the side of the relative inner cavity, the mounting frame 2 being provided with a second counterweight on one side, the second counterweight being fixedly connected to the top of the base 1, the first counterweight 309 and the sliding plate 308 being slidably connected inside the second cavity, the first counterweight 309 being provided with a first spring 310 on both sides, the first spring 310 being fixedly connected to the inner wall of the installation platform 5 and the sliding plate 308 on both sides respectively, the installation frame 304 being fixedly connected with an electric push rod 6 on one side outside, the output end of the electric push rod 6 extending to the inside of the inner cavity and being fixedly connected with a placing rack 7, the placing rack 7 being arranged in an L shape in cross section.

[0031] Specific implementation: the device is moved to a suitable place, and the refrigeration system is placed into the inner cavity provided in the installation frame 304, and is arranged on the top of the placing rack 7, then the linear module drives the installation platform 5 and the refrigeration system to move upwards to move the refrigeration system to the predetermined installation position, after the refrigeration system is moved to a suitable position, the drive motor 301 is started to drive the lead screw 302 to rotate, the linkage effect between the lead screw 302 and the threaded sleeve 303 is utilized to transmit power to the threaded sleeve 303, the threaded sleeve 303 drives the installation frame 304 and the refrigeration system to move to the predetermined installation position of the refrigeration system, and the threaded sleeve 303 will extrude the main liquid bag 305 during the movement to transport the liquid in the main liquid bag 305 to the inside of the secondary liquid bag 307 through the infusion tube 306, so that the secondary liquid bag 307 expands and drives the sliding plate 308 and the first counterweight 309 to move away from the refrigeration system to adjust the overall use gravity center of the installation platform 5, prevent the gravity center of the installation platform 5 from being affected during the installation and maintenance of the product, and further prevent the movement stability between the linear module and the installation platform 5 from being affected, thereby effectively improving the practicality of the product during use.

[0032] The fixed assembly 4 comprises two third cavities 401, which are symmetrically arranged on both sides of the inner cavity and are located on the inner top side of the mounting frame 304. The inner side of each third cavity 401 is fixedly connected with a second spring 402. The other side of each second spring 402 is fixedly connected with a vertical plate 403. The side of each vertical plate 403 away from the second spring 402 is fixedly connected with a connecting block 404. The other side of each connecting block 404 extends into the inner cavity and is fixedly connected with a fixed plate 405. Each connecting block 404 and vertical plate 403 are slidingly connected inside the mounting frame 304. Each connecting block 404 is provided with a main air bag 406 on both sides. The main air bag 406 is fixedly connected with the inner wall of the vertical plate 403 and the mounting frame 304 on both sides. One side of the main air bag 406 is communicated with a gas conveying pipe 407. The other end of the gas conveying pipe 407 is communicated with a secondary air bag 408 through a pipe joint. The secondary air bag 408 is arranged inside the second cavity and is fixedly connected with the inner wall of the mounting platform 5 on one side. The other side of the secondary air bag 408 is fixedly connected with a baffle, which is slidingly connected inside the second cavity.

[0033] Specifically, the second spring 402 drives the vertical plate 403, the connecting block 404 and the fixed plate 405 to move towards the refrigeration system, so as to assist in fixing the refrigeration system. During the movement, the first counterweight 309 extrudes the baffle and the secondary air bag 408, so that the gas in the secondary air bag 408 is conveyed into the main air bag 406 through the gas conveying pipe 407, the main air bag 406 expands and drives the vertical plate 403, the connecting block 404 and the fixed plate 405 to move away from the refrigeration system, so as to automatically release the fixing effect on the refrigeration system. Finally, the electric push rod 6 is started, the placement rack 7 and the refrigeration system are driven to move outward of the mounting frame 304 by the electric push rod 6, so as to install the refrigeration system, thereby effectively improving the portability of the product during use.

[0034] Working principle: in use, the device is moved to the appropriate place, and the refrigeration system is placed in the inner cavity of the installation frame 304, and the second spring 402 is brought to the refrigeration system direction, and the vertical plate 403, the connecting block 404 and the fixed plate 405 are moved to the refrigeration system direction, so as to assist the refrigeration system to be fixed, then the linear module drives the installation platform 5 and the refrigeration system to move upwards, so as to move the refrigeration system to the predetermined installation position, after the refrigeration system is moved to the appropriate position, the driving motor 301 is started, the lead screw 302 is driven to rotate by the driving motor 301, the power is transmitted to the threaded sleeve 303 by the linkage effect between the lead screw 302 and the threaded sleeve 303, the threaded sleeve 303 drives the installation frame 304 and the refrigeration system to move to the predetermined installation position of the refrigeration system, and the threaded sleeve 303 will extrude the main liquid bag 305 during the movement, the liquid in the main liquid bag 305 is transported to the inside of the auxiliary liquid bag 307 through the liquid delivery pipe 306, so that the auxiliary liquid bag 307 expands and drives the sliding plate 308 and the first counterweight 309 to move away from the refrigeration system, so as to adjust the overall use gravity center of the installation platform 5, at the same time, the first counterweight 303 will extrude the baffle and the auxiliary gas bag 408 during the movement, the gas in the auxiliary gas bag 408 is transported to the inside of the main gas bag 406 through the gas delivery pipe 407, so that the main gas bag 406 expands and drives the vertical plate 403, the connecting block 404 and the fixed plate 405 to move away from the refrigeration system, finally, the electric push rod 6 is started, the placing rack 7 and the refrigeration system are driven to move to the outside of the installation frame 304 by the electric push rod 6, so as to install the refrigeration system.

[0035] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A service platform for refrigeration systems, comprising a base (1), characterized in that: The base (1) top side is fixedly connected with a mounting rack (2), the mounting rack (2) is provided with a linear module on both sides, and a same mounting platform (5) is arranged on the linear module, and the mounting platform (5) is provided with a rectangular through hole, a first cavity and a second cavity, respectively, and a moving adjusting assembly (3) is arranged in the mounting platform (5), and a fixing assembly (4) is arranged in the moving adjusting assembly (3); The moving adjusting assembly (3) comprises a lead screw (302), the lead screw (302) is arranged in the first cavity, and a threaded sleeve (303) is threadedly connected to the lead screw (302), the threaded sleeve (303) is fixedly connected with a mounting frame (304) at the top, a main liquid bag (305) is fixedly connected to one side of the threaded sleeve (303), a liquid infusion tube (306) is communicated with one side of the main liquid bag (305), a secondary liquid bag (307) is communicated with the other end of the liquid infusion tube (306), the secondary liquid bag (307) is arranged in the second cavity, and one side of the secondary liquid bag (307) is fixedly connected with the inner wall of the mounting platform (5), and the other side of the secondary liquid bag (307) is fixedly connected with a sliding plate (308), and the other side of the sliding plate (308) is fixedly connected with a first counterweight (309).

2. A service platform for a refrigeration system installation according to claim 1, characterized in that: One end of the lead screw (302) extends to the outside of the mounting platform (5) and is fixedly connected with a driving motor (301), and the lead screw (302) is rotatably connected in the mounting platform (5), and one side of the driving motor (301) is fixedly connected with the outer wall of the mounting platform (5).

3. A service platform for a refrigeration system installation according to claim 2, characterized in that: The mounting frame (304) extends to the outside of the mounting platform (5) and is provided with an inner cavity at the top, the mounting frame (304) is provided with an L-shaped cross section, and the mounting frame (304) is slidably connected in the rectangular through hole, one side of the main liquid bag (305) away from the threaded sleeve (303) is fixedly connected with the inner wall of the mounting platform (5), and the main liquid bag (305) is arranged on the side opposite to the inner cavity, and one side of the mounting rack (2) is provided with a second counterweight, and the bottom of the second counterweight is fixedly connected with the top of the base (1).

4. A service platform for a refrigeration system installation according to claim 3, characterized in that: The first counterweight (309) and the sliding plate (308) are slidably connected in the second cavity, the first counterweight (309) is provided with a first spring (310) on both sides, and the first spring (310) is fixedly connected with the inner wall of the sliding plate (308) and the mounting platform (5) on both sides, respectively, an electric push rod (6) is fixedly connected to one side of the outside of the mounting frame (304), the output end of the electric push rod (6) extends to the inside of the inner cavity and is fixedly connected with a placing rack (7), and the placing rack (7) is provided with an L-shaped cross section.

5. A service platform for a refrigeration system installation according to claim 4, characterized in that: The fixed assembly (4) includes two third cavities (401), which are located on the inner top side of the mounting frame (304) and symmetrically arranged on both sides of the inner cavity, one side of the third cavity (401) is fixedly connected with a second spring (402), the other side of the second spring (402) is fixedly connected with a vertical plate (403), the side away from the second spring (402) of the vertical plate (403) is fixedly connected with a connecting block (404), the other side of the connecting block (404) extends to the inside of the inner cavity and is fixedly connected with a fixed plate (405), and the connecting block (404) and the vertical plate (403) are both slidingly connected in the mounting frame (304).

6. A service platform for a refrigeration system installation according to claim 5, characterized in that: Both sides of the connecting block (404) are provided with a main air bag (406), the main air bag (406) is fixedly connected with the vertical plate (403) and the inner wall of the mounting frame (304) on both sides, one side of the main air bag (406) is communicated with a gas conveying pipe (407), the other end of the gas conveying pipe (407) is communicated with a secondary air bag (408) through a pipe joint, the secondary air bag (408) is arranged in the second cavity, and one side of the secondary air bag (408) is fixedly connected with the inner wall of the mounting platform (5), and the other side of the secondary air bag (408) is fixedly connected with a baffle which is slidingly connected in the second cavity.

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