CN220040303U - Thermal insulation performance detection device for curtain wall doors and windows - Google Patents

Abstract

The utility model provides a thermal insulation performance detection device for curtain wall doors and windows, which belongs to the technical field of curtain wall door frames and includes: a body, a detection groove is vertically provided on the upper surface of the body, and two installation openings are horizontally provided on the upper surface of the body , a rotating rod is installed horizontally in the installation port, the organic cover is fixedly socketed on the rotating rod, and a lifting frame is configured to slide vertically in the detection groove; the driving component includes two fixed sockets respectively. There are gears on the two rotating rods and two rack rods that mesh with the two gears respectively. A fixed plate is installed horizontally between the two rack rods, and a moving block is fixedly installed on the surface of the fixed plate. The utility model solves the problem in the prior art that the up and down movement of the lifting frame requires an additional electric drive system, which is more inconvenient and also increases the detection cost. It results in that the up and down movement of the lifting frame does not require an additional power drive system and reduces the cost. The effect of detection cost.

Description

A thermal insulation performance testing device for curtain wall doors and windows

Technical field

The utility model relates to the technical field of curtain wall doors and windows, and in particular to a thermal insulation performance detection device for curtain wall doors and windows.

Background technique

Curtain wall doors and windows are products used for lighting and ventilation in buildings. After they are produced, they need to be tested for thermal insulation properties through a performance testing device. After the existing performance testing device clamps and fixes the curtain wall doors and windows, the periphery of the curtain wall doors and windows is The top and bottom of the box are connected, which makes it impossible to observe the temperature changes up and down the box well, and further makes it impossible to check the thermal insulation properties of the curtain wall doors and windows.

The Chinese patent with the announcement number CN218674817U discloses a thermal insulation performance detection device for curtain wall doors and windows, which belongs to the technical field of curtain wall doors and windows. It includes a detection box. The top of the detection box is rotatably connected with a double door. The inner periphery of the detection box is equipped with There is a lifting moment frame...the above technical problems have been solved.

However, the up and down movement of the lifting moment frame used to place the curtain wall door frame is achieved by driving the double-headed screw to rotate by the drive motor, which requires the use of an additional electric drive system, which is more inconvenient and also increases the cost of inspection.

Utility model content

In view of the deficiencies in the existing technology, the present utility model provides a thermal insulation performance detection device for curtain wall doors and windows, which solves the problem in the prior art that an additional electric drive system is needed to move the lifting frame up and down, which is relatively inconvenient. At the same time, it also increases the problem of detection cost.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A thermal insulation performance testing device for curtain wall doors and windows, including:

The upper surface of the machine body is provided with a detection slot vertically, and the upper surface of the machine body is provided with two installation ports horizontally. A rotating rod is installed horizontally in the installation port, and an organic cover is fixedly connected to the rotating rod. There is a lifting frame configured for vertical sliding in the detection tank;

The driving assembly includes two gears that are fixedly sleeved on the two rotating rods and two rack rods that are meshed with the two gears respectively. A horizontal fixed installation is installed between the two rack rods. Fixed plate, a moving block is fixedly installed on the surface of the fixed plate, a sliding opening is vertically opened on the back of the body, the moving block is slidably arranged in the sliding opening, and one end is fixedly connected to the lifting frame.

Preferably, sealing plates are fixedly installed on the upper and lower surfaces of the moving block, sealing grooves are provided on the upper and lower walls of the slide opening, and the two sealing plates are slidably and sealingly inserted in the two sealing grooves respectively.

Preferably, a mounting plate is fixedly installed on the back of the body, and two spring rods are fixed vertically on the upper surface of the mounting plate, and the top ends of the two spring rods are fixedly connected to the bottom ends of the two rack rods respectively.

Preferably, the side wall of the machine body is provided with a limiting component, and the limiting component is used to limit the rotation of the two machine covers.

Preferably, the limiting component includes a mounting plate fixedly mounted on the side wall of the machine body, a rotating shaft mounted vertically on the upper surface of the mounting plate, and a baffle fixedly mounted on the top of the rotating shaft.

Preferably, a heating shell is fixedly installed at the bottom of the detection tank, a heating element is provided inside the heating shell, and a fan is rotated above the heating shell.

Compared with the existing technology, this utility model has the following beneficial effects:

Through the cooperation between the rack rod and the gear, the action of opening and closing the two machine covers is used. When the two machine covers are closed, the lifting frame will automatically move down to the detection slot. When the cover is rotated and opened, the lifting frame will automatically move up to the notch of the detection slot, making it convenient for staff to pick up and place the curtain wall door frame. The lifting frame does not require an additional electric drive system to rise and fall, which is extremely convenient. , reducing detection costs.

Other advantages, objects and features of the present invention will be partly reflected by the following description, and partly will be understood by those skilled in the art through the research and practice of the present invention.

Description of the drawings

Figure 1 is a schematic cross-sectional structural diagram of the front three-dimensional part of a thermal insulation performance detection device for curtain wall doors and windows described in the embodiment of the present invention.

Figure 2 is a schematic top view of the three-dimensional structure of a thermal insulation performance detection device for curtain wall doors and windows described in the embodiment of the present invention.

Figure 3 is an enlarged view of the structure at point A in Figure 2.

Figure 4 is an enlarged view of the structure at B in Figure 2.

In the above drawings: 1. Body; 2. Detection slot; 3. Rotating rod; 4. Machine cover; 5. Lifting frame; 6. Gear; 7. Rack rod; 8. Fixed plate; 9. Moving block; 10 , sliding mouth; 11. sealing plate; 12. sealing groove; 13. spring rod; 14. rotating shaft; 15. baffle; 16. heating shell.

Detailed ways

In order to make the technical means, creative features, objectives and effects achieved by the present utility model clearer and easier to understand, the technical solutions in the present utility model will be further described below in conjunction with the accompanying drawings and examples.

As shown in Figures 1-4, the embodiment of the present utility model proposes a thermal insulation performance detection device for curtain wall doors and windows, including:

Body 1, the upper surface of the body 1 is vertically provided with a detection groove 2, and the upper surface of the body 1 is provided with two installation openings horizontally. A rotating rod 3 is installed horizontally in the installation opening, and the rotating rod 3 is fixedly connected with an organic cover 4 and the detection slot 2 A lifting frame 5 is configured for vertical sliding inside, and a heating shell 16 is fixedly installed at the bottom of the detection tank 2. A heating element is provided inside the heating shell 16, and a fan is rotated above the inside of the heating shell 16;

The driving assembly includes two gears 6 that are fixedly sleeved on the two rotating rods 3 and two rack bars 7 that mesh with the two gears 6 respectively. The two rack bars 7 are fixedly installed horizontally. There is a fixed plate 8, and a moving block 9 is fixedly installed on the surface of the fixed plate 8. A sliding port 10 is vertically opened on the back of the body 1. The moving block 9 is slidably arranged in the sliding port 10, and one end is fixedly connected to the lifting frame 5. The back of the body 1 is fixed. A mounting plate is installed, and two spring rods 13 are fixed vertically on the upper surface of the mounting plate, and the top ends of the two spring rods 13 are fixedly connected to the bottom ends of the two rack rods 7 respectively;

Sealing plates 11 are fixedly installed on the upper and lower surfaces of the moving block 9, and sealing grooves 12 are provided on the upper and lower walls of the slide port 10. The two sealing plates 11 are slidably inserted into the two sealing grooves 12. When the moving block 9 moves vertically, When moving in the direction, the two sealing plates 11 will also move in the two sealing grooves 12 respectively, thereby preventing the gas located in the detection groove 2 from slipping away from the slide port 10 .

The detailed working process of this embodiment is: when the staff pulls the two machine covers 4 to rotate and open, the two rotating rods 3 will rotate with the two gears 6 respectively, and then the two rotating rods will mesh with the two gears 6 respectively. The connected rack rod 7 will move the lifting frame 5 in the vertical direction until it moves to the notch of the detection slot 2, which is convenient for the staff to take or place the curtain wall door frame. When the staff controls the two machine covers When 4 is rotated to close, the lifting frame 5 will move down into the detection slot 2. The lifting and lowering of the lifting frame 5 does not require an additional electric drive system and relies on the rotation of the cover 4, the gear 6 and the rack rod 7. The cooperation between them can be quickly realized, which is extremely convenient and reduces the detection cost.

In another embodiment of the present invention, a limiting component is provided on the side wall of the body 1. The limiting component is used to restrict the rotation of the two machine covers 4. The restricting component includes a mounting plate fixedly installed on the side wall of the body 1, a vertically rotating mounting plate installed on the The rotating shaft 14 on the upper surface of the board and the baffle 15 fixedly installed on the top of the rotating shaft 14;

When the staff rotates the two machine covers 4 to 180 degrees so that the notch of the detection slot 2 is in the open state, the rotating shaft 14 is rotated so that the lower surface of the baffle 15 offsets the upper surface of the machine cover 4. When the machine cover 4 is restricted by the baffle 15, it cannot rotate. Under the action of gravity, the notch of the detection slot 2 will always remain open, eliminating the need for workers to free their hands to control the position of the machine cover 4.

Based on the above improvement, the baffle 15 can limit the rotation of the machine cover 4, so that the staff does not need to free one hand to control the position of the machine cover 4 when picking up or placing the curtain wall door frame.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the present utility model can be modified. If the technical solution is modified or equivalently substituted without departing from the purpose and scope of the technical solution of the present utility model, it shall be covered by the claims of the present utility model.

Claims (6)

1. A thermal insulation performance testing device for curtain wall doors and windows, which is characterized in that it includes: The machine body (1) has a detection groove (2) vertically provided on the upper surface of the machine body (1), and two installation openings are provided horizontally on the upper surface of the machine body (1). A rotating rod (3) is installed horizontally in the installation opening. ), the organic cover (4) is fixedly connected to the rotating rod (3), and a lifting frame (5) is arranged to slide vertically in the detection groove (2); The driving assembly includes two gears (6) fixedly sleeved on the two rotating rods (3) and two rack rods (7) meshed with the two gears (6) respectively. A fixed plate (8) is fixed horizontally between the rack bars (7), a moving block (9) is fixedly installed on the surface of the fixed plate (8), and a sliding opening is vertically provided on the back of the body (1) (10), the moving block (9) is slidably arranged in the slide port (10), and one end is fixedly connected to the lifting frame (5). 2. A thermal insulation performance testing device for curtain wall doors and windows according to claim 1, characterized in that sealing plates (11) are fixedly installed on the upper and lower surfaces of the moving block (9), and the sliding opening (10) Sealing grooves (12) are provided on both the upper and lower mouth walls, and the two sealing plates (11) are slidably and sealingly inserted into the two sealing grooves (12). 3. A thermal insulation performance testing device for curtain wall doors and windows according to claim 1, characterized in that a placement plate is fixedly installed on the back of the body (1), and two springs are fixed vertically on the upper surface of the placement plate. Rod (13), the top ends of the two spring rods (13) are fixedly connected to the bottom ends of the two rack rods (7) respectively. 4. A thermal insulation performance testing device for curtain wall doors and windows according to claim 1, characterized in that the side wall of the body (1) is provided with a limiting part, and the limiting part is used to limit the two machine covers (4 ) turn. 5. A thermal insulation performance testing device for curtain wall doors and windows according to claim 4, characterized in that the limiting component includes a mounting plate fixedly mounted on the side wall of the body (1), and a vertically rotating mounting plate mounted on the upper surface of the mounting plate. The rotating shaft (14) and the baffle (15) fixedly installed on the top of the rotating shaft (14). 6. A thermal insulation performance detection device for curtain wall doors and windows according to claim 1, characterized in that a heating shell (16) is fixedly installed at the bottom of the detection tank (2), and the inside of the heating shell (16) A heating element is provided, and a fan is rotated above the inside of the heating shell (16).