CN212585922U - Door and window three-property detection sealing structure - Google Patents
Door and window three-property detection sealing structure Download PDFInfo
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- CN212585922U CN212585922U CN202021556460.XU CN202021556460U CN212585922U CN 212585922 U CN212585922 U CN 212585922U CN 202021556460 U CN202021556460 U CN 202021556460U CN 212585922 U CN212585922 U CN 212585922U
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Abstract
The utility model discloses a door and window triplex detects dress seal structure, its technical essential is: the box body is provided with a sealing system, the sealing system comprises an upper baffle, a vertical baffle, a lateral pressing mechanism, a pressure-bearing beam plate, an extrusion mechanism and a lateral pressing mechanism, a rear pressing structure is arranged on the rear side of the upper baffle, the rear pressing structure comprises an eccentric pressing rod, an eccentric base and a driving mechanism, the eccentric pressing rod is abutted to the upper baffle, the eccentric base is fixed to the bottom of the box body, the driving mechanism comprises an eccentric shaft, a rocker, a push rod and a driving cylinder, the driving cylinder is fixed to the box body, the eccentric shaft is fixed to the top of the eccentric rod, the rocker is fixedly connected to the eccentric shaft, and two ends of the push rod are respectively hinged to the rocker and a piston of the driving cylinder. The invention ensures the sealing performance of the three-property detection device of the door and window by respectively arranging the extrusion mechanism, the lateral pressure mechanism and the rear pressure mechanism on the upper baffle, the vertical baffle, the lateral pressure mechanism and the pressure-bearing beam plate.
Description
Technical Field
The utility model relates to a door and window triplex detects dress seal structure.
Background
The three-property test is specifically used for detecting the wind pressure resistance, the air permeability and the rainwater leakage performance of the door and window, the wind pressure resistance, the air tightness and the water tightness are also called for short in construction, and a door and window three-property detection device needs higher requirements in the test process.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a door and window triplex detects dress seal structure.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a door and window three-property detection dress seal structure, includes box, test piece and detains the cover, is connected with air feed system, confession pressure system and drenches the system on the box respectively, the front side of box is provided with the test opening, the test piece sets up its characterized in that in test open-ended left side position: the testing opening is provided with a sealing system, the sealing system comprises a plurality of upper baffles with different sizes, a plurality of vertical baffles with different sizes, a pressure-bearing beam plate for sealing the upper baffles and the vertical baffles, a lifting device for lifting the pressure-bearing beam plate, an extrusion mechanism for abutting against the vertical baffles and clinging to the front end of the pressure-bearing beam plate, and a side pressing mechanism for extruding a plurality of adjacent vertical baffles and the side wall of the testing piece, the testing opening is provided with a lifting chute, the laminated beam plate is arranged in the lifting chute and is in sliding fit with the lifting chute, the upper baffles are stacked on the pressure-bearing beam plate, the pressure-bearing beam plate abuts against the upper side of the testing piece, the vertical baffles abut against the right side of the testing piece, the rear side of the upper baffles is provided with a rear pressing structure, the rear pressing structure comprises an eccentric pressing rod, an eccentric base and a driving mechanism, and the eccentric rod abuts against the, the eccentric base and the driving mechanism are respectively connected to the upper side and the lower side of the eccentric rod in an eccentric mode, the eccentric base is fixed to the bottom of the box body, the driving mechanism comprises an eccentric shaft, a rocker, a push rod and a driving air cylinder, the driving air cylinder is fixed to the box body, the eccentric shaft is fixed to the top of the eccentric rod, the rocker is fixedly connected to the eccentric shaft, and two ends of the push rod are respectively hinged to the rocker and a piston of the driving air cylinder.
Through the technical scheme, the utility model discloses in through the overhead gage, erect baffle, side pressure mechanism, set up extrusion mechanism, side pressure mechanism and back pressure structure on the pressure-bearing beam slab respectively, wherein back pressure structure makes the rocker keep away from one side of eccentric shaft and removes through the flexible push rod that promotes of the piston that drives actuating cylinder, rotates round the eccentric shaft promptly, and then drives the eccentric lever and rotate, rotates through the eccentric shaft and makes the eccentric shaft conflict extrusion or relax the overhead gage, accomplish the overhead gage and incline to the side sealed.
Preferably, the top of the box body is provided with a limiting sheet, the limiting sheet is provided with a limiting hole, and the piston of the driving cylinder penetrates through the limiting hole.
Through the technical scheme, the piston of the driving cylinder can be limited by the limiting sheet, so that the piston of the driving cylinder and the push rod can move more stably.
Preferably, the middle part of the eccentric rod is provided with a plurality of positioning grooves, positioning shafts are arranged in the positioning grooves, the positioning shafts are concentric with the eccentric shaft and the eccentric base, positioning seats are fixed in the box body, and the positioning seats are hinged with the positioning shafts.
Through above-mentioned technical scheme, location axle and the positioning seat in the constant head tank use of mutually supporting, make the upper, middle and lower three of eccentric rod fix, avoid the eccentric rod baffle messenger to appear the possibility that the middle part atress reduces on the extrusion, make the baffle extrusion force more stable average.
Preferably, the side pressing mechanism comprises a side pressing plate and a spiral side pressing rod, the side pressing plate is fixed on the right side of the box body, an extrusion seat is arranged on one side, facing the side wall of the vertical baffle, of the spiral side pressing rod, and the spiral side pressing rod is in running fit with the extrusion seat.
Preferably, the extrusion mechanism includes horizontal slide, the vertical slide bar of free gliding on the slide that both sides set up about the box, be provided with a plurality of extrusion sliders on the vertical slide bar, install the screw extrusion pole on the extrusion slider respectively, the screw extrusion pole is contradicted at the front end of erecting the baffle.
Through above-mentioned technical scheme, further inject side pressure mechanism and extrusion mechanism, set up extrusion mechanism, side pressure mechanism and the good leakproofness of guaranteeing door and window three-property detection dress of back pressure structure on overhead gage, perpendicular baffle, side pressure mechanism, the pressure-bearing beam slab respectively.
Drawings
Fig. 1 is a schematic structural view of a door and window three-property detection sealing structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 shows a middle-rear pressing structure of the present invention;
FIG. 4 is an enlarged view of a portion B of FIG. 3;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
fig. 6 is a partially enlarged view of fig. 3 at D.
Reference numerals: 1. a box body; 2. an upper baffle plate; 3. positioning seats; 4. a pressure-bearing beam plate; 5. an eccentric compression bar; 6. an eccentric base; 7. an eccentric shaft; 8. a rocker; 9. a push rod; 10. a driving cylinder; 11. a limiting sheet; 12. and (6) positioning a groove.
Detailed Description
The door and window three-property detection sealing structure of the present invention is further described with reference to fig. 1-6.
A door and window three-type detection device comprises a box body 1, a test piece and a buckle cover, wherein an air supply system, a pressure supply system and a water spraying system are respectively connected onto the box body 1, the air supply system comprises an air supply fan air supply pipeline, an air pipe is installed on the side wall of the box body 1, the air supply pipeline is connected onto the air pipe, an fluctuation pressure regulating device is connected onto the air supply pipeline, the fluctuation pressure regulating device comprises a shell, a connecting sleeve is arranged at the front end of the shell and connected with the air supply pipeline, a pressure relief opening is formed in the upper side face of the shell, a telescopic cylinder is installed inside the shell, a sealing disc is connected at the front end of the telescopic cylinder, the sealing disc is abutted to one end, located inside the shell, of the connecting sleeve, a pressure regulating mechanism is installed above the shell and comprises a motor fixed on the shell, a driving screw connected onto the motor and a pressure regulating plate, the pressure regulating plate is provided with a driving nut, the driving nut is in threaded fit with the driving screw, the pressure regulating plate is provided with a pressure regulating port, the vent pipe runs through the side wall of the box body 1 and extends into the box body 1, the front end of the vent pipe is sealed with a baffle plate, the vent pipe extends to the partial circumferential side wall of the inner wall of the box body 1 and is provided with a plurality of vent holes, the pressure supply system comprises an air compressor and a reversing valve, the reversing valve is connected with an air supply pipeline, the water spraying system comprises a water tank, a water pump, a flowmeter, a water spraying pipe and a plurality of water spraying nozzles, the water spraying pipe is uniformly coiled at the rear side of the box body 1, the plurality of water spraying nozzles penetrate through the side wall of the rear side of the box body 1 and extend into the box body 1, the water spraying pipe is connected with a plurality of water spraying tee joints, the water tank is arranged under the water return pipe, a sealing valve is arranged on the water return pipe, a testing opening is arranged on the front side of the box body 1, a testing piece is arranged at the left lower position of the testing opening, a sealing system is arranged at the testing opening, the sealing system comprises a plurality of upper baffles 2 with different sizes, a plurality of vertical baffles with different sizes, a pressure-bearing beam plate 4 for sealing the upper baffles 2 and the vertical baffles, a lifting device for lifting the pressure-bearing beam plate 4, an extrusion mechanism for abutting against the front end of the pressure-bearing beam plate 4 of the vertical baffles, and a side pressing mechanism for extruding a plurality of adjacent vertical baffles and the side wall of the testing piece, the side pressing mechanism comprises an extrusion frame plate and a spiral side pressing rod which are fixed on the right side of the box body 1, one side of the spiral side pressing rod facing the side wall of the vertical baffles is provided with an extrusion seat, the spiral side pressing rod is matched with the extrusion seat in a rotating manner, and the extrusion, The vertical sliding rod freely slides on the horizontal slideway, a plurality of extrusion sliding blocks are arranged on the vertical sliding rod, spiral extrusion rods are respectively arranged on the extrusion sliding blocks, the spiral extrusion rods are abutted against the front end of the vertical baffle, a rear pressing structure is arranged on the rear side of the upper baffle 2, the rear pressing structure comprises an eccentric pressing rod 5, an eccentric base 6 and a driving mechanism, the eccentric pressing rod 5 is abutted against the upper baffle 2, the eccentric base 6 and the driving mechanism are respectively eccentrically connected to the upper side and the lower side of the eccentric pressing rod 5, the eccentric base 6 is fixed at the bottom of the box body 1, the driving mechanism comprises an eccentric shaft 7, a rocker 8, a push rod 9 and a driving cylinder 10, the driving cylinder 10 is fixed on the box body 1, the eccentric shaft 7 is fixed at the top of the eccentric pressing rod 5, the rocker 8 is fixedly connected to the eccentric shaft 7, and two ends of the push rod 9 are respectively hinged to, the top of the box body 1 is provided with a limiting piece 11, the limiting piece 11 is provided with a limiting hole, a piston of the driving cylinder 10 penetrates through the limiting hole, the middle of the eccentric compression bar 5 is provided with a plurality of positioning grooves 12, positioning shafts are arranged in the positioning grooves 12, the positioning shafts are concentric with the eccentric shaft 7 and the eccentric base 6, a positioning seat 3 is fixed inside the box body 1, and the positioning seat 3 is hinged to the positioning shafts.
Further set up as, all the cladding has the rubber pad on test opening, perpendicular baffle, upper baffle 2, the pressure-bearing beam slab 4, test open-ended rubber pad sets up both sides around the test opening respectively, contradicts with the last baffle 2, the pressure-bearing beam slab 4 of the perpendicular baffle of front side and rear side respectively, the rubber pad setting of erecting the baffle is in the left and right sides, contradicts mutually and contradicts with test piece side right side, the rubber pad setting of upper baffle 2 is in upper and lower both sides, contradicts mutually between respectively with 1 upper inner wall of box, pressure-bearing beam slab 4 and upper baffle 2, the rubber pad of pressure-bearing beam slab 4 sets up around, and the front end is contradicted with perpendicular baffle, controls both ends and contradicts with the lift spout, and the upper end is contradicted with upper baffle 2, and the lower extreme is contradicted with the test piece.
Further set up to, pressure-bearing beam slab 4 sets up to the type of protruding font, and wherein wide portion sets up in the lift spout, and goes up baffle 2 and set up at 4 wide portions of pressure-bearing beam slab, and narrow portion extends forward at the test opening part and contradicts at the test piece upside, and erects the baffle simultaneously and also contradict at narrow portion front end.
Further set up as, elevating gear includes the hoist engine and connects the wire rope on the hoist engine, the hoist engine is fixed on box 1, wire rope connects on pressure-bearing beam slab 4, 1 left side below of box is provided with fixed box, the hoist engine is installed in fixed box, wire rope first half is provided with two strands, and two strands of wire rope are simultaneously on a wire rope of the latter half, have guaranteed that two strands of wire rope go up and down to keep in step, and two strands of wire rope pass through the pulley and connect respectively at the both ends of pressure-bearing beam slab 4.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a door and window three-property detection dress seal structure, includes box, test piece and detains the cover, is connected with air feed system, confession pressure system and drenches the system on the box respectively, the front side of box is provided with the test opening, the test piece sets up its characterized in that in test open-ended left side position: the testing opening is provided with a sealing system, the sealing system comprises a plurality of upper baffles with different sizes, a plurality of vertical baffles with different sizes, a pressure-bearing beam plate for sealing the upper baffles and the vertical baffles, a lifting device for lifting the pressure-bearing beam plate, an extrusion mechanism which is used for abutting against the vertical baffles and clings to the front end of the pressure-bearing beam plate, and a side pressing mechanism which is used for extruding a plurality of adjacent vertical baffles and the side wall of the testing piece, the testing opening is provided with a lifting chute, the pressure-bearing beam plate is arranged in the lifting chute and is in sliding fit with the lifting chute, the upper baffles are stacked on the pressure-bearing beam plate, the pressure-bearing beam plate abuts against the upper side of the testing piece, the vertical baffles abut against the right side of the testing piece, the rear side of the upper baffles is provided with a rear pressing structure, the rear pressing structure comprises an eccentric pressing rod, an eccentric base and a driving mechanism, the eccentric base and the driving mechanism are respectively connected to the upper side and the lower side of the eccentric pressing rod in an eccentric mode, the eccentric base is fixed to the bottom of the box body, the driving mechanism comprises an eccentric shaft, a rocker, a push rod and a driving air cylinder, the driving air cylinder is fixed to the box body, the eccentric shaft is fixed to the top of the eccentric pressing rod, the rocker is fixedly connected to the eccentric shaft, and two ends of the push rod are respectively hinged to the rocker and a piston of the driving air cylinder.
2. A door and window triplex detection and sealing structure according to claim 1, wherein: the top of the box body is provided with a limiting sheet, the limiting sheet is provided with a limiting hole, and the piston of the driving cylinder penetrates through the limiting hole.
3. A door and window triplex detection and sealing structure according to claim 1, wherein: the middle part of the eccentric compression bar is provided with a plurality of positioning grooves, positioning shafts are arranged in the positioning grooves, the positioning shafts are concentric with the eccentric shaft and the eccentric base, positioning seats are fixed in the box body, and the positioning seats are hinged to the positioning shafts.
4. A door and window triplex detection and sealing structure according to claim 1, wherein: the side pressing mechanism comprises a side pressing plate and a spiral side pressing rod, the side pressing plate is fixed on the right side of the box body, an extrusion seat is arranged on one side, facing the side wall of the vertical baffle, of the spiral side pressing rod, and the spiral side pressing rod is in running fit with the extrusion seat.
5. A door and window triplex detection and sealing structure according to claim 1, wherein: the extrusion mechanism comprises a horizontal slide way and a vertical slide rod, wherein the horizontal slide way and the vertical slide rod are arranged on the upper side and the lower side of the box body, the vertical slide rod freely slides on the horizontal slide way, a plurality of extrusion slide blocks are arranged on the vertical slide rod, spiral extrusion rods are respectively arranged on the extrusion slide blocks, and the spiral extrusion rods are abutted to the front ends of the vertical baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556460.XU CN212585922U (en) | 2020-07-31 | 2020-07-31 | Door and window three-property detection sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556460.XU CN212585922U (en) | 2020-07-31 | 2020-07-31 | Door and window three-property detection sealing structure |
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| Publication Number | Publication Date |
|---|---|
| CN212585922U true CN212585922U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021556460.XU Active CN212585922U (en) | 2020-07-31 | 2020-07-31 | Door and window three-property detection sealing structure |
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| CN (1) | CN212585922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619495A (en) * | 2021-08-19 | 2021-11-09 | 东风柳州汽车有限公司 | Tool box structure, vehicle and method for improving water tightness of tool box structure |
-
2020
- 2020-07-31 CN CN202021556460.XU patent/CN212585922U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619495A (en) * | 2021-08-19 | 2021-11-09 | 东风柳州汽车有限公司 | Tool box structure, vehicle and method for improving water tightness of tool box structure |
| CN113619495B (en) * | 2021-08-19 | 2023-06-20 | 东风柳州汽车有限公司 | Tool box structure, vehicle and method for improving water tightness of tool box structure |
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