Plate frame for installing evaporator aluminum pipe

Abstract

The utility model belongs to the technical field of installation, and particularly relates to a grillage for installing an evaporator aluminum tube, which comprises an installation base. A plurality of groups of electric push rods are fixedly connected to the middle of the mounting base; the end part of the electric push rod is fixedly connected with a retention block; a clamping plate is fixedly connected to the middle part of the retention block; the middle part of the clamping plate is fixedly connected with an insertion block; the end part of the insertion block is fixedly connected with a small spring; the middle part of the retention block is rotationally connected with a limiting plate; the end part of the inserting block is connected with the limiting plate in a buckling manner; according to the step, when the evaporator aluminum pipe needs to be welded, the evaporator aluminum pipe can be lifted to a proper position to be welded through the telescopic effect of the electric push rod, then the situation that the evaporator aluminum pipe shakes in the welding process can be reduced, the stability of the evaporator aluminum pipe during welding can be improved, and the dislocation phenomenon can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to installation technical field, concretely is a kind of plate frame for evaporator aluminium pipe installation. BACKGROUND

[0002] Evaporator aluminium pipe is the key component for heat exchange in refrigeration system, usually made of aluminium material, with good thermal conductivity and corrosion resistance, can be more efficient heat exchange, and long service life.

[0003] Before installing evaporator aluminium pipe, the inner wall of aluminium pipe needs to be cleaned, and welding quality needs to be ensured when welding, to reduce the occurrence of welding-through or false welding, and the fire and heating degree during welding need to be paid attention to, to prevent aluminium pipe from burning.

[0004] Before welding evaporator aluminium pipe, it needs to be lifted to the both ends of pipeline, and then welded, but it is difficult to lift evaporator aluminium pipe during welding, and it will shake during welding;Therefore, aiming at the above problems, a kind of plate frame for evaporator aluminium pipe installation is provided. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiencies of the prior art, solve at least one technical problem proposed in the background art, the utility model provides a kind of plate frame for evaporator aluminium pipe installation.

[0006] The utility model solves the technical scheme that the utility model discloses a kind of plate frame for evaporator aluminium pipe installation, including installation base;The middle part of the installation base is fixedly connected with multiple groups of electric push rod;The end of the electric push rod is fixedly connected with retaining block;The middle part of the retaining block is fixedly connected with clamping plate;The middle part of the clamping plate is fixedly connected with plug-in block;The end of the plug-in block is fixedly connected with small spring;The middle part of the retaining block is rotatably connected with limit plate;The end of the plug-in block is buckled with limit plate.

[0007] Preferably, the middle part of the limit plate is slidably connected with rack;The end of the rack is fixedly connected with extrusion plate;The extrusion plate is slidably connected with limit plate;The middle part of the limit plate is fixedly connected with motor fixed cavity;The middle part of the motor fixed cavity is fixedly connected with servo motor;The output end of the servo motor is fixedly connected with gear;The gear and the rack are intermeshed.

[0008] Preferably, the middle part of the installation base is fixedly connected with rotating shaft;The middle part of the rotating shaft is rotatably connected with pull plate;The middle part of the installation base is fixedly connected with clamping strip;The middle part of the installation base is slidably connected with telescopic plate.

[0009] Preferably, the middle part of the electric push rod is hingedly connected with support rod;The end of the support rod is fixedly connected with connecting plate.

[0010] Preferably, the retaining block is provided with a positioning sheet in the middle.

[0011] Preferably, the retaining block is provided with a protective plate in the middle.

[0012] Preferably, the limiting plate is provided with a rubber cushion in the middle; and the extrusion plate is provided with a rubber cushion in the middle.

[0013] The utility model discloses a board frame for evaporator aluminum pipe installation can be lifted to the appropriate position for welding through the telescopic action of electric push rod when needing to weld evaporator aluminum pipe, and then can reduce the shaking condition of evaporator aluminum pipe in the welding process, and then can improve the stability when welding evaporator aluminum pipe, and reduce the misplacement phenomenon.

[0014] The utility model discloses a board frame for evaporator aluminum pipe installation can be clamped and fixed when needing to weld evaporator aluminum pipe, and then can improve the stability of evaporator aluminum pipe, and reduce the shaking condition in the welding process, and make it more stable when moving evaporator aluminum pipe.

[0015] The utility model discloses a board frame for evaporator aluminum pipe installation can be clamped and fixed when needing to weld evaporator aluminum pipe, and then can improve the stability of evaporator aluminum pipe, and reduce the shaking condition in the welding process, and make it more stable when moving evaporator aluminum pipe. ACCURACY

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, without creative labor, other drawings can also be obtained according to these drawings.

[0017] Figure 1 It is the three-dimensional structure schematic diagram in the utility model;

[0018] Figure 2 It is the rack structure schematic diagram in the utility model;

[0019] Figure 3 It is the pull plate structure schematic diagram in the utility model;

[0020] Figure 4 It is the A place enlarged view of Figure 1

[0021] Figure 5 It is the B place enlarged view of Figure 2

[0022] ​​In the diagram: 1. Mounting base; 11. Electric actuator; 12. Fixing block; 13. Clamping plate; 14. Insertion block; 15. Small spring; 16. Limiting plate; 2. Rack; 21. Extrusion plate; 22. Motor fixing cavity; 23. Servo motor; 24. Gear; 3. Rotating shaft; 31. Pull plate; 32. Clamping strip; 33. Telescopic plate; 4. Support rod; 41. Connecting plate; 5. Positioning piece; 51. Clamping post; 6. Protective plate; 7. Rubber pad. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1-4 As shown, a mounting bracket for installing aluminum tubes in an evaporator includes a mounting base 1; multiple sets of electric actuators 11 are fixedly connected to the middle of the mounting base 1; a retaining block 12 is fixedly connected to the end of each electric actuator 11; a retaining plate 13 is fixedly connected to the middle of the retaining block 12; an insert block 14 is fixedly connected to the middle of the retaining plate 13; a small spring 15 is fixedly connected to the end of the insert block 14; a limiting plate 16 is rotatably connected to the middle of the retaining block 12; the end of the insert block 14 is snapped into the limiting plate 16. During operation, when it is necessary to install and weld the aluminum tubes of the evaporator, the electric actuators 11 in the middle of the mounting base 1 are first activated, which moves the retaining block 12 downwards, allowing the limiting plate 16 to rotate in the middle of the retaining block 12, thereby allowing the limiting plate 16 to... With the bottom of plate 16 in a vertical position, the evaporator aluminum tube to be welded is placed on the side of the limiting plate 16. Then, the limiting plate 16 can be rotated to place the evaporator aluminum tube above the limiting plate 16. The evaporator aluminum tube can then be lifted to the welding position by the electric push rod 11. After the limiting plate 16 is rotated, the clamping plate 13 can push the insert block 14 to use the small spring 15 to fix the limiting plate 16. This step allows the evaporator aluminum tube to be lifted to a suitable position for welding by the extension and retraction of the electric push rod 11 when welding is required. This reduces the shaking of the evaporator aluminum tube during the welding process, thereby improving the stability of welding the evaporator aluminum tube and reducing the occurrence of misalignment.

[0025] like Figures 2-5As shown, the middle of the limiting plate 16 is slidably connected with rack 2; the end of the rack 2 is fixedly connected with the extrusion plate 21; the extrusion plate 21 is slidably connected with the limiting plate 16; the middle of the limiting plate 16 is fixedly connected with the motor fixing cavity 22; the middle of the motor fixing cavity 22 is fixedly connected with the servo motor 23; the output end of the servo motor 23 is fixedly connected with the gear 24; the gear 24 is meshed with the rack 2; when welding the evaporator aluminum pipe is needed, the evaporator aluminum pipe can be placed in the middle of the limiting plate 16, and then the servo motor 23 can be operated, and then the rack 2 can be driven by the gear 24 to move downward, and then the extrusion plate 21 and the limiting plate 16 can be used to clamp and fix the evaporator aluminum pipe, which can clamp and fix the evaporator aluminum pipe when welding is needed, thereby improving the stability of the evaporator aluminum pipe and reducing the shaking during welding.

[0026] As shown in the figure, Figures 1-3 The middle of the mounting base 1 is fixedly connected with the rotating shaft 3; the middle of the rotating shaft 3 is rotatably connected with the pull plate 31; the middle of the mounting base 1 is fixedly connected with the clamping strip 32; the middle of the mounting base 1 is slidably connected with the telescopic plate 33; when welding different specifications of evaporator aluminum pipes is needed, a plurality of mounting bases 1 can be moved in the middle of the telescopic plate 33, and then the pull plate 31 can be rotated in the middle of the rotating shaft 3 and buckled in the middle of the clamping strip 32, which can make the mounting base 1 applicable to more specifications of evaporator aluminum pipes, and after moving a plurality of mounting bases 1, the mounting bases 1 can be fixed by the cooperation between the clamping strip 32 and the pull plate 31, reducing the sliding during welding.

[0027] As shown in the figure, Figure 1 The middle of the electric push rod 11 is hingedly connected with the support rod 4; the end of the support rod 4 is fixedly connected with the connecting plate 41; when welding the evaporator aluminum pipe is needed, the support rod 4 can be rotated in the middle of the electric push rod 11, and then the connecting plate 41 can be used to contact with the external plate material, which can support and fix the mounting base 1 by the action of the connecting plate 41, thereby reducing the shaking of the electric push rod 11 during welding of the evaporator aluminum pipe, which can cause unstable welding of the evaporator aluminum pipe.

[0028] As shown in the figure, Figures 2-5As shown in the figure, the positioning piece 5 is fixed in the middle of the retaining block 12; the clamping column 51 is fixed in the middle of the rack 2; during the movement of the rack 2 by using the gear 24, the positioning piece 5 can be used to limit the clamping column 51 when the pressing plate 21 is moved to the end of the limiting plate 16, thereby limiting the movement of the rack 2, which can reduce the situation that the pressing plate 21 is separated from the limiting plate 16 due to the excessive upward movement of the rack 2, thereby reducing the situation that the pressing plate 21 is installed in the middle of the limiting plate 16 multiple times.

[0029] As shown in the figure, the protective plate 6 is fixed in the middle of the retaining block 12; during the welding of the evaporator aluminum pipe, the plug-in block 14 can be protected by the protective plate 6, which can reduce the situation that the welding slag falls on the middle of the plug-in block 14 and affects the work of the plug-in block 14 during the welding process. Figure 1 As shown in the figure, the rubber soft pad 7 is fixed in the middle of the limiting plate 16; the rubber soft pad 7 is fixed in the middle of the pressing plate 21; during the clamping and fixing of the evaporator aluminum pipe, the rubber soft pad 7 can be in contact with the evaporator aluminum pipe, which can protect the evaporator aluminum pipe during the clamping and fixing of the evaporator aluminum pipe and reduce the damage of the evaporator aluminum pipe.

[0030] Figures 1-2 As shown in the figure, the rubber soft pad 7 is fixed in the middle of the limiting plate 16; the rubber soft pad 7 is fixed in the middle of the pressing plate 21; during the clamping and fixing of the evaporator aluminum pipe, the rubber soft pad 7 can be in contact with the evaporator aluminum pipe, which can protect the evaporator aluminum pipe during the clamping and fixing of the evaporator aluminum pipe and reduce the damage of the evaporator aluminum pipe.

[0031] ​The working principle is that when the evaporator aluminum pipe needs to be installed and welded, the electric push rod 11 in the middle of the installation base 1 is first operated, and then the retaining block 12 is moved downward, and then the limiting plate 16 is rotated in the middle of the retaining block 12, so that the bottom of the limiting plate 16 is in a vertical state, then the evaporator aluminum pipe to be welded is placed on the side of the limiting plate 16, then the limiting plate 16 is rotated, the evaporator aluminum pipe is placed above the limiting plate 16, then the electric push rod 11 lifts the evaporator aluminum pipe to the welding position, after the limiting plate 16 is rotated, the clamping plate 13 pushes the plug block 14 to use the small spring 15 to fix the limiting plate 16, and the clamping plate 13 pushes the plug block 14 to use the small spring 15 to fix the limiting plate 16.The rubber soft pad 7 can be contacted with the evaporator aluminum pipe when the evaporator aluminum pipe needs to be clamped and fixed, so that the evaporator aluminum pipe can be protected and damage of the evaporator aluminum pipe can be reduced.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A plate frame for evaporator aluminum tube installation, comprising a mounting base (1); a plurality of electric push rods (11) are fixed in the middle of the mounting base (1); characterized in that: The electric push rod (11) end fixedly connected with the retaining block (12); The middle part of the retaining block (12) is fixedly connected with the clamping plate (13); The middle part of the clamping plate (13) is fixedly connected with the plug-in block (14); The end of the plug-in block (14) is fixedly connected with the small spring (15); The middle part of the retaining block (12) is rotatably connected with the limiting plate (16); The end of the plug-in block (14) is buckled with the limiting plate (16).

2. A header for evaporator aluminum tube mounting as defined in claim 1, wherein: The middle part of the limiting plate (16) is slidably connected with the rack (2); The end of the rack (2) is fixedly connected with the extrusion plate (21); The extrusion plate (21) is slidably connected with the limiting plate (16); The middle part of the limiting plate (16) is fixedly connected with the motor fixing cavity (22); The middle part of the motor fixing cavity (22) is fixedly connected with the servo motor (23); The output end of the servo motor (23) is fixedly connected with the gear (24); The gear (24) is meshed with the rack (2).

3. A header for evaporator aluminum tube mounting as defined in claim 1, wherein: The middle part of the mounting base (1) is fixedly connected with the rotating shaft (3); The middle part of the rotating shaft (3) is rotatably connected with the pull plate (31); The middle part of the mounting base (1) is fixedly connected with the clamping strip (32); The middle part of the mounting base (1) is slidably connected with the telescopic plate (33).

4. A header for evaporator aluminum tube mounting as defined in claim 1, wherein: The middle part of the electric push rod (11) is hingedly connected with the supporting rod (4); The end of the supporting rod (4) is fixedly connected with the connecting plate (41).

5. A header for evaporator aluminum tube mounting as defined in claim 2 wherein: 5 The middle part of the retaining block (12) is fixedly connected with the positioning piece (5); The middle part of the rack (2) is fixedly connected with the clamping column (51).

6. A header for evaporator aluminum tube mounting as defined in claim 1 wherein: The middle part of the retaining block (12) is fixedly connected with the protective plate (6).

7. A header for evaporator aluminum tube mounting as defined in claim 2 wherein: The middle part of the limiting plate (16) is fixedly connected with the rubber soft pad (7); The middle part of the extrusion plate (21) is fixedly connected with the rubber soft pad (7).

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