CN217738871U

CN217738871U - Intelligent door and window physical property detector

Info

Publication number: CN217738871U
Application number: CN202221301477.XU
Authority: CN
Inventors: 程欣
Original assignee: Mudanjiang Jiacheng Engineering Quality Inspection Co ltd
Current assignee: Mudanjiang Jiacheng Engineering Quality Inspection Co ltd
Priority date: 2022-05-28
Filing date: 2022-05-28
Publication date: 2022-11-04
Anticipated expiration: 2032-05-28

Abstract

The utility model relates to a check out test set field especially relates to an intelligent door and window physical properties detector, and current anti-wind pressure performance detection technique is when detecting, like CN209745714U glass curtain wall anti-wind pressure detection device, can only simulate door and window and receive positive, static pressure, and the wind pressure that door and window received when in-service use is developments, the wind direction is indefinite, in order to detect the performance when door and window bears dynamic wind pressure, designed the utility model discloses, include: blast air subassembly 1, detection room 2, door and window anchor clamps 3, threaded shaft 4, swing bracket 5, wind vane 6, pendulum slot 7, pendulum rod 8, dead lever 9, air exit 10, change door and window through control wind vane angle and receive the wind pressure angle, detected the performance of door and window when bearing the wind pressure of different wind directions, realized changing the atmospheric pressure value that detects the room through opening and close of control air exit, detected the performance of door and window when atmospheric pressure dynamic change.

Description

Intelligent door and window physical property detector

Technical Field

The utility model relates to a check out test set field especially relates to an intelligent door and window physical properties detector.

Background

At present, door and window detection mainly detects three physical factors: air infiltration, rainwater infiltration and anti-wind pressure, the anti-wind pressure performance means door and window, do not take place to damage under the wind pressure effect when normally closed state and the hardware is not hard up, opens the ability of obstacles such as difficulty. If the wind pressure resistance of the door window and the outer wall can not meet the requirement, the deflection generated by strong wind exceeds the maximum allowable deflection of the rod piece under the action of strong wind, and the door window and the outer wall are broken, thereby causing the safety problem;

present anti-wind pressure performance detection technique is when detecting, like CN209745714U glass curtain wall anti-wind pressure detection device, can only simulate door and window and receive positive, static pressure, and the wind pressure that door and window received when in-service use is developments, the wind direction is indefinite, in order to detect the performance when door and window bears dynamic wind pressure, designed the utility model discloses a door and window is tested the time of the quality control.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a technical problem of performance when detecting door and window bears dynamic wind pressure, and then provides an intelligent door and window physical properties detector.

An intelligent door and window physical property detector comprises: the air blast subassembly, the detection room, the air blast subassembly is located the detection room top, sliding connection has door and window anchor clamps below the detection room, the detection room lateral wall rotates and is connected with the threaded spindle, the threaded spindle wants swing bracket horizontal rod end threaded connection, swing bracket vertical rod end run through the detection room and with detection room sliding connection, two swing bracket pass through the pendulum rod and link to each other, pendulum rod and pendulum groove sliding connection, the pendulum groove is located the wind vane upper end, the wind vane lower extreme rotates with the dead lever to be connected, the dead lever both ends all link to each other with the detection room inner wall, the detection room lateral wall is equipped with the air exit.

Further, the air outlet can be controlled to be opened and closed, and a barometer is arranged in the detection chamber.

Further, the air blowing assembly comprises a fan blade shaft, the upper end of the fan blade shaft is connected with power, the lower end of the fan blade shaft is connected with a blowing fan blade, the middle of the fan blade shaft is rotatably connected with a fan blade cover, the fan blade cover is connected onto a sliding cover, and the sliding cover is in sliding connection with a sliding rail at the upper end of the detection chamber.

Further, the threaded shaft is connected with a servo motor.

Further, door and window anchor clamps include the balladeur train, balladeur train and detection room lower extreme sliding connection, and the balladeur train sets up two lateral walls relatively, and two lateral walls link to each other with the cylinder respectively, and the flexible rod end of cylinder links to each other with splint, and door and window presss from both sides tightly between splint, detects room lower extreme, balladeur train lower extreme and all is connected with the journal stirrup, and the journal stirrup passes through bolted connection.

The utility model discloses beneficial effect:

1. the wind pressure angle of the door and the window is changed by controlling the angle of the wind direction plate, so that the performance of the door and the window when bearing wind pressure in different wind directions is detected;

2. the air pressure value of the detection chamber is changed by controlling the opening and closing of the air outlet, and the performance of the door and the window is detected when the air pressure changes dynamically.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a schematic structural section of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: a blower assembly 1; a fan blade shaft 101; a fan blade cover 102; a slide cover 103; a blower blade 104; a detection chamber 2; a door and window clamp 3; a carriage 301; a lug 302; a cylinder 303; a clamp plate 304; a door window 305; a threaded shaft 4; a swing bracket 5; a wind direction plate 6; a swing groove 7; a swing link 8; a fixing rod 9; an air outlet 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The rotary connection in the device means that the bearing is arranged on the shaft in a drying way, a spring retainer ring groove is arranged on the shaft or the shaft hole, and the axial fixation of the bearing is realized by clamping the elastic retainer ring in the retainer ring groove, so that the rotation is realized; the hinge joint is a movable connection mode on connecting parts such as a hinge, a pin shaft, a short shaft and the like.

The present invention will be described in detail with reference to the accompanying drawings.

The following describes an intelligent door and window physical property detector according to the embodiment with reference to fig. 1-3, wherein an air blowing component 1 and a detection chamber 2 are provided, the air blowing component 1 is positioned above the detection chamber 2, a door and window clamp 3 is slidably connected below the detection chamber 2, the side wall of the detection chamber 2 is rotatably connected with a threaded shaft 4, the threaded shaft 4 needs to be in threaded connection with the cross rod end of a swing bracket 5, the longitudinal rod end of the swing bracket 5 penetrates through the detection chamber 2 and is slidably connected with the detection chamber 2, the two swing brackets 5 are connected through a swing rod 8, the swing rod 8 is slidably connected with a swing groove 7, the swing groove 7 is positioned at the upper end of a wind direction plate 6, the lower end of the wind direction plate 6 is rotatably connected with a fixed rod 9, both ends of the fixed rod 9 are connected with the inner wall of the detection chamber 2, and the side wall of the detection chamber 2 is provided with an air outlet 10;

blast air subassembly 1 is to the interior blast air of detection room 2, control threaded shaft 4 rotates, threaded shaft 4 is spacing by detection room 2 axial, threaded shaft 4 drives swing support 5 through the screw thread and slides in detection room 2, swing support 5 drives the displacement of pendulum rod 8, pendulum rod 8 drives wind direction board 6 through swinging chute 7 and rotates around lower extreme dead lever 9, the wind and the wind direction board 6 of blast air subassembly 1 contact, under the effect of wind direction board 6 water conservancy diversion, the wind direction change slope that blast air subassembly 1 bloated blows to the door and window that is pressed from both sides tightly by door and window anchor clamps 3, the wind pressure that door and window received is adjusted to the wind speed through control blast air subassembly 1, 2 gaseous the discharging through exhaust outlet 10 in detection room, whether observation door and window is damaged, confirm the door and window performance, so realized the performance of detecting door and window when bearing the wind pressure of different wind directions.

The blowing component 1 comprises a fan blade shaft 101, the upper end of the fan blade shaft 101 is connected with power, a blowing fan blade 104 at the lower end of the fan blade shaft 101 is connected, the middle part of the fan blade shaft 101 is rotatably connected with a fan blade cover 102, the fan blade cover 102 is connected on a sliding cover 103, and the sliding cover 103 is slidably connected with a sliding rail at the upper end of the detection chamber 2;

the selected blower fan blade 104 has the advantages that the coverage area of the blower fan blade 104 is large, so that each point of a door and a window bears consistent wind pressure, and the fan blade shaft 101 is convenient to adjust the wind speed.

The door and window clamp 3 comprises a sliding frame 301, the sliding frame 301 is connected with the lower end of the detection chamber 2 in a sliding manner, the sliding frame 301 is oppositely provided with two side walls, the two side walls are respectively connected with an air cylinder 303, the telescopic rod end of the air cylinder 303 is connected with clamping plates 304, a door and window 305 is clamped between the clamping plates 304, the lower end of the detection chamber 2 and the lower end of the sliding frame 301 are both connected with supporting lugs 302, and the supporting lugs 302 are connected through bolts;

when the door/window 305 is clamped by the cylinder 303 and the clamping plate 304, the sliding frame 301 is controlled to rise to enable the upper and lower support lugs 302 to be connected through bolts, so that the door/window 305 is in accordance with the mounting mode of the actual mounting on the wall surface, the wind coming from the front cannot penetrate through the door/window 305 and the bottom surface of the sliding frame 301, and can only be exhausted through the air outlets 10 at two sides, and holes can be formed in the bottom surface of the sliding frame 301 within the coverage range of the door/window 305 in order to prevent a closed space from being formed below the door/window 305 to prevent the window surface from deforming.

The second embodiment:

the following explains on the basis of the first embodiment, the air outlet 10 can control opening and closing, and the detection chamber 2 is internally provided with a barometer;

when the air blowing assembly 1 operates, the partial air outlets 10 are closed to enable the air pressure in the detection chamber 2 to rise, the partial air outlets 10 are closed and opened in a reciprocating mode to enable the air pressure in the detection chamber 2 to change dynamically, the air pressure change in the detection chamber 2 is recorded through the air pressure meter, and the performance of doors and windows during the dynamic change of the air pressure is detected.

Example three:

as explained below on the basis of the first embodiment, the threaded shaft 4 is connected to a servo motor;

the rotation direction and the rotation number of turns of the servo motor are controlled through programming the PLC, and then the dynamic change of the wind direction plate 6 is controlled through controlling the stroke of the swing bracket 5, so that the dynamic change of natural wind is simulated.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent door and window physical properties detector which characterized in that: the method comprises the following steps: blast air subassembly (1), detect room (2), blast air subassembly (1) is located and detects room (2) top, it has door and window anchor clamps (3) to detect room (2) below sliding connection, it is connected with screw spindle (4) to detect room (2) lateral wall rotation, screw spindle (4) will swing support (5) horizontal pole end threaded connection, swing support (5) vertical pole end run through detect room (2) and with detect room (2) sliding connection, two swing supports (5) link to each other through pendulum rod (8), pendulum rod (8) and pendulum groove (7) sliding connection, pendulum groove (7) are located wind vane (6) upper end, wind vane (6) lower extreme rotates with dead lever (9) to be connected, dead lever (9) both ends all link to each other with detection room (2) inner wall, it is equipped with air exit (10) to detect room (2) lateral wall.

2. The intelligent door and window physical property detector of claim 1, wherein: the air outlet (10) can be controlled to be opened and closed, and a barometer is arranged in the detection chamber (2).

3. The intelligent door and window physical property detector of claim 1, wherein: the blower assembly (1) comprises a fan blade shaft (101), the upper end of the fan blade shaft (101) is connected with power, a blower fan blade (104) at the lower end of the fan blade shaft (101) is connected, the middle of the fan blade shaft (101) is rotatably connected with a fan blade cover (102), the fan blade cover (102) is connected onto a sliding cover (103), and the sliding cover (103) is in sliding connection with a sliding rail at the upper end of a detection chamber (2).

4. The intelligent door and window physical property detector of claim 1, wherein: the threaded shaft (4) is connected with a servo motor.

5. The intelligent door and window physical property detector of claim 1, wherein: door and window anchor clamps (3) include balladeur train (301), balladeur train (301) and detection room (2) lower extreme sliding connection, and balladeur train (301) sets up two lateral walls relatively, and two lateral walls link to each other with cylinder (303) respectively, and cylinder (303) flexible rod end links to each other with splint (304), and door and window (305) press from both sides tightly between splint (304), and detection room (2) lower extreme, balladeur train (301) lower extreme all are connected with journal stirrup (302), and journal stirrup (302) pass through bolted connection.