CN217786461U

CN217786461U - Online building gas tightness detection device

Info

Publication number: CN217786461U
Application number: CN202220655710.8U
Authority: CN
Inventors: 齐昊; 赵春意; 杨璐
Original assignee: Tianjin Tiancheng Engineering Testing Technology Co
Current assignee: Tianjin Tiancheng Engineering Testing Technology Co
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-11-11
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses an online building gas tightness detection device, including the bottom plate, still include height adjusting mechanism and detection mechanism, the both ends of bottom plate all are connected with height adjusting mechanism, be connected with detection mechanism between the height adjusting mechanism, short column and long post are installed respectively to the both sides of bottom plate, short column and long post are the staggered distribution, height adjusting mechanism includes height adjusting frame, gear motor, lead screw, elevator and connecting plate, the tip at the bottom plate is installed to height adjusting frame, height adjusting frame's recess internal rotation is connected with the lead screw, gear motor is installed at height adjusting frame's top, gear motor's output shaft and the end connection of lead screw, the periphery threaded connection of lead screw has the elevator that is located the recess. Height-adjusting of being convenient for, the convenience detects the top of going into the door, and overall structure is comparatively simple, and easy to assemble dismantles, and portable shifts after the use.

Description

Online building gas tightness detection device

Technical Field

The utility model relates to an air tightness detection device technical field, in particular to online building air tightness detection device.

Background

The air tightness of a building can be understood as the capability of preventing air permeation when an outer door and window are normally closed, in a building outer peripheral structural member, the more air leakage points are, the poorer the air tightness of the whole building is, the air tightness is an important control index for ensuring the stability of the heat preservation performance of the building outer window, and the common building air tightness performance detection methods at home and abroad mainly comprise a tracer gas method and a fan air pressure method.

Application number CN202022476573.5 discloses an online building gas tightness detection device, including detector body shell, the venthole has been seted up on the right side of detector body shell, the inner wall fixed mounting of detector body shell has the air discharge fan, the top left side fixed mounting of air discharge fan has data display, this online building gas tightness detection device, through installing detector body shell in the inner wall of entry door, but because the size of having entry door is inequality, so when the entry door is great, need the inspector to stimulate extension plate left, when the pulling extension plate, can pull out the fixture block earlier, in the pulling, the slider can slide left at the inner wall of spout, guarantee can be tight the entry door shutoff, conveniently detect, thereby convenient operation has been reached, be convenient for detect, can also adapt to the effect of different sizes entry doors.

The online building air tightness detection device of the technology has the following defects: when the sealing device is used, the sealing detection of the entrance door needs to be performed in a segmented manner, the top of the entrance door is high, and the detection device is inconvenient to install and fix.

Therefore, an online building air tightness detection device is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an online building air tightness detecting device, which can effectively solve the problems in the background art.

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

an online building air tightness detection device comprises a bottom plate, a height adjusting mechanism and a detection mechanism, wherein the two ends of the bottom plate are both connected with the height adjusting mechanism, and the detection mechanism is connected between the height adjusting mechanisms;

short columns and long columns are respectively installed on two sides of the bottom plate and are in staggered distribution.

Further, height adjusting mechanism includes height adjusting frame, gear motor, lead screw, elevator and connecting plate, the tip at the bottom plate is installed to height adjusting frame, height adjusting frame's recess internal rotation is connected with the lead screw, gear motor is installed at height adjusting frame's top, gear motor's output shaft and the end connection of lead screw, the periphery threaded connection of lead screw has the elevator that is located the recess, the connecting plate is installed to elevator's lateral wall, and gear motor's output shaft drives the lead screw and rotates, and the lead screw rotates with the elevator relatively for the elevator reciprocates in the recess, thereby drives detection mechanism and reciprocates, conveniently detects the top of entering the door.

Further, detection mechanism is including detecting frame, detector, curb plate, equipment box, treater, memory, wireless communication module and display screen, it installs between the lateral wall of connecting plate to detect the frame, the curb plate that the detector was installed and was located the detector top to the lateral wall that detects the frame, the equipment box is installed to the lateral wall of curb plate, the internally mounted of equipment box has treater, memory and wireless communication module, the display screen is installed to the lateral wall nestification of equipment box, memory, wireless communication module, display screen and detector all with treater electric connection, wireless communication module can transmit the testing result to the user looks over the long-range online data of looking over the building gas tightness inspection of this time of cloud server storage through terminal equipment.

Further, one side that the detector was kept away from to the detection frame bonds and has the sealing rubber strip, can promote the sealed effect between detection frame and the door of entrying through the sealing rubber strip, improves the degree of accuracy of testing result.

Further, the both ends of bottom plate all are connected with the gag lever post through integrated into one piece, the lateral wall laminating that detects the frame has the bolt that runs through the gag lever post, and the through-hole that passes the gag lever post with the bolt can be fixed bottom plate and altitude mixture control frame connection, and easy to assemble dismantles portable use.

Furthermore, the short column is arranged on one side of the bottom plate close to the sealing rubber strip, so that the short column is prevented from contacting with the entrance door.

Compared with the prior art, the utility model discloses following beneficial effect has: through the arranged height adjusting mechanism, the output shaft of the speed reducing motor drives the screw rod to rotate, the screw rod and the lifting block relatively rotate, so that the lifting block moves up and down in the groove, the detection mechanism is driven by the connecting plate to move up and down, the top of the entrance door can be conveniently detected, and the use is convenient; through the gag lever post, bottom plate and the altitude mixture control frame that set up, overall structure is comparatively simple, and easy to assemble dismantles, portable transfer after the use.

Drawings

Fig. 1 is the utility model discloses an online building gas tightness detection device's overall structure schematic diagram.

Fig. 2 is the utility model discloses a cross-sectional view of online building gas tightness detection device's equipment box.

Fig. 3 is an enlarged view of a structure in fig. 1 of an online building air tightness detecting device of the present invention.

In the figure: 1. a base plate; 2. a height adjustment frame; 3. a reduction motor; 4. a screw rod; 5. a lifting block; 6. a connecting plate; 7. detecting a frame; 8. a detector; 9. a side plate; 10. an equipment box; 11. a processor; 12. a memory; 13. a wireless communication module; 14. a display screen; 15. a limiting rod; 16. a short column; 17. a long column; 18. and sealing the rubber strip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an online building air tightness detection device comprises a bottom plate 1, a height adjustment mechanism and a detection mechanism, wherein the two ends of the bottom plate 1 are both connected with the height adjustment mechanism, and the detection mechanism is connected between the height adjustment mechanisms;

short columns 16 and long columns 17 are respectively arranged on two sides of the bottom plate 1, and the short columns 16 and the long columns 17 are distributed in a staggered mode.

Wherein, height adjusting mechanism includes height adjusting frame 2, gear motor 3, lead screw 4, elevator 5 and connecting plate 6, height adjusting frame 2 installs the tip at bottom plate 1, height adjusting frame 2's recess internal rotation is connected with lead screw 4, gear motor 3 is installed at height adjusting frame 2's top, gear motor 3's output shaft and lead screw 4's end connection, the periphery threaded connection of lead screw 4 has the elevator 5 that is located the recess, connecting plate 6 is installed to elevator 5's lateral wall, and gear motor 3's output shaft drives lead screw 4 and rotates, and lead screw 4 rotates with elevator 5 relatively for elevator 5 reciprocates in the recess, thereby drives detection mechanism and reciprocates, conveniently detects the top of entering door.

Wherein, detection mechanism is including detecting frame 7, detector 8, curb plate 9, equipment box 10, treater 11, memory 12, wireless communication module 13 and display screen 14, detect frame 7 and install between the lateral wall of connecting plate 6, the lateral wall that detects frame 7 installs detector 8 and the curb plate 9 that is located the detector 8 top, equipment box 10 is installed to the lateral wall of curb plate 9, the internally mounted of equipment box 10 has treater 11, memory 12 and wireless communication module 13, display screen 14 is installed to the lateral wall nestification of equipment box 10, memory 12, wireless communication module 13, display screen 14 and detector 8 all with treater 11 electric connection, wireless communication module 13 can transmit the testing result to the user looks over the data of this time of building gas tightness inspection of cloud server storage through the long-range online of terminal equipment.

Wherein, the one side that detects frame 7 and keep away from detector 8 bonds and has sealing rubber strip 18, can promote the sealed effect between detecting frame 7 and the door of entrying through sealing rubber strip 18, improves the degree of accuracy of testing result.

Wherein, the both ends of bottom plate 1 all are connected with gag lever post 15 through integrated into one piece, the lateral wall laminating that detects frame 7 has the bolt that runs through gag lever post 15, and the through-hole that passes gag lever post 15 with the bolt can be connected bottom plate 1 and altitude mixture control frame 2 fixedly, and easy to assemble dismantles portable use.

Wherein the short post 16 is arranged on one side of the bottom plate 1 close to the sealing rubber strip 18, and the short post is prevented from contacting with the entrance door.

What need explain, the utility model relates to an online building gas tightness detection device, in the use, will detect 7 laminating of frame on entering the door, press the rubber sealing strip afterwards, avoid entering the door and detect and have the clearance between the frame 7, can detect afterwards, detector 8 feeds back the testing result to treater 11, treater 11 transmits to online platform through wireless communication module 13, the user looks over the long-range online data of examining of this time building gas tightness of cloud ware storage through terminal equipment, loosen sealing rubber strip 18 afterwards, start gear motor 3 and change the detection height that detects frame 7, gear motor 3's output shaft drives lead screw 4 and rotates, lead screw 4 rotates with elevator 5 relatively, elevator 5 shifts up in the recess, drive detection mechanism shifts up, repeat the above-mentioned step and detect the different positions of entering the door.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The online building air tightness detection device comprises a bottom plate (1), and is characterized by also comprising a height adjusting mechanism and a detection mechanism, wherein the two ends of the bottom plate (1) are both connected with the height adjusting mechanism, and the detection mechanism is connected between the height adjusting mechanisms;

short columns (16) and long columns (17) are respectively installed on two sides of the bottom plate (1), and the short columns (16) and the long columns (17) are distributed in a staggered mode.

2. The online building air tightness detection device according to claim 1, characterized in that: the height adjusting mechanism comprises a height adjusting frame (2), a speed reducing motor (3), a screw rod (4), a lifting block (5) and a connecting plate (6), the end portion of the bottom plate (1) is installed on the height adjusting frame (2), the screw rod (4) is connected to the groove in the height adjusting frame (2), the speed reducing motor (3) is installed at the top of the height adjusting frame (2), the output shaft of the speed reducing motor (3) is connected with the end portion of the screw rod (4), the lifting block (5) located in the groove is connected to the periphery of the screw rod (4) in a threaded mode, and the connecting plate (6) is installed on the side wall of the lifting block (5).

3. The online building air tightness detection device according to claim 1, characterized in that: detection mechanism is including detecting frame (7), detector (8), curb plate (9), equipment box (10), treater (11), memory (12), wireless communication module (13) and display screen (14), detect frame (7) and install between the lateral wall of connecting plate (6), detect curb plate (9) that the lateral wall of frame (7) installed detector (8) and be located detector (8) top, equipment box (10) are installed to the lateral wall of curb plate (9), the internally mounted of equipment box (10) has treater (11), memory (12) and wireless communication module (13), display screen (14) are installed to the lateral wall nestification of equipment box (10), memory (12), wireless communication module (13), display screen (14) and detector (8) all with treater (11) electric connection.

4. The online building air tightness detection device according to claim 3, characterized in that: and a sealing rubber strip (18) is bonded on one side of the detection frame (7) far away from the detector (8).

5. The online building air tightness detection device according to claim 3, characterized in that: the both ends of bottom plate (1) all are connected with gag lever post (15) through integrated into one piece, the lateral wall laminating of detecting frame (7) has the bolt that runs through gag lever post (15).

6. The online building air tightness detection device according to claim 1, characterized in that: the short column (16) is arranged on one side of the bottom plate (1) close to the sealing rubber strip (18).