CN207763919U - Equipment in situ testing dynamic wind pressure property of building door and window - Google Patents
Equipment in situ testing dynamic wind pressure property of building door and window Download PDFInfo
- Publication number
- CN207763919U CN207763919U CN201820139024.9U CN201820139024U CN207763919U CN 207763919 U CN207763919 U CN 207763919U CN 201820139024 U CN201820139024 U CN 201820139024U CN 207763919 U CN207763919 U CN 207763919U
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- China
- Prior art keywords
- wind pressure
- handle
- equipment
- detection case
- building door
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of equipment in situ testing dynamic wind pressure property of building door and window, is related to door and window and moves wind pressure detection field.A kind of equipment in situ testing dynamic wind pressure property of building door and window, including detection case, the side of the detection case is provided with bottom plate, side of the bottom plate far from detection case is provided with universal wheel, side of the detection case far from bottom plate is provided with casing, and the internal slide of described sleeve pipe is equipped with elevating lever, and the quantity of described sleeve pipe is two, and two casings are symmetricly set on the side of detection case, one end of two elevating levers is pierced by casing and is installed with handle.A kind of equipment in situ testing dynamic wind pressure property of building door and window, by the way that universal wheel is arranged, to allow the detection device to be towed on the ground, and by the way that handle is arranged, it is more simple and convenient when to make to tow detection case, it is moved easily to reach, the effect being convenient for carrying.
Description
Technical field
The utility model is related to door and windows to move wind pressure detection technique field, specially building doors and windows dynamic wind pressure property Site Detection
Equipment.
Background technology
Wind pressure refers to the blocking due to building, and ambient air is made to be obstructed, and dynamic pressure declines, and static pressure increases.Side and the back side
Local eddy currents are generated, static pressure declines, and dynamic pressure increases.It is compared with undisturbed air-flow at a distance, this static pressure raises and reduces
It is referred to as wind pressure.
Whether existing building doors and windows needs to be detected dynamic wind pressure, qualified to test door and window, and existing building
Door and window dynamic wind pressure property detection device be mostly in the form of detection case exist, user usually all can be by detection case above
Handle is carried, and work is detected to chest is opened after scene again, however the weight of detection case very in, therefore carry
It is very inconvenient, it is therefore desirable to be improved.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of building doors and windows dynamic wind pressure property Site Detection and sets
It is standby, it solves and is mentioned in background technology, existing building doors and windows moves wind pressure newly can detection device problem.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of dynamic wind pressure of building doors and windows
The side of performance field detecting device, including detection case, the detection case is provided with bottom plate, and the bottom plate is far from detection case
Side is provided with universal wheel, and side of the detection case far from bottom plate is provided with casing, and the internal slide of described sleeve pipe is equipped with
The quantity of elevating lever, described sleeve pipe is two, and two casings are symmetricly set on the side of detection case, two elevating levers
One end is pierced by casing and is installed with handle.
The inside of described sleeve pipe offers sliding slot, and the outer surface interference of the inner wall and elevating lever of the sliding slot connects, and sliding
Open up fluted on the inner wall of slot, the groove is internally provided with fixture block, and the internal slide of the elevating lever is equipped with pressing plate,
And the position of elevating lever respective slot offers straight slot, the side of the pressing plate is installed with wedge shape compatible with fixture block
The side of block, the wedge block passes through straight slot and extends to the inside of groove, side and slide bar of the pressing plate far from wedge block
One end be fixedly connected, the side of the elevating lever inner wall be inlaid with sleeve, the inner wall of the slide bar insertion sleeve, and slide bar with
Interference connects between sleeve, and spring is provided between the sleeve and pressing plate.
Preferably, the outer surface of the handle is socketed with rubber antiskid set.
Preferably, the inside of the handle is in hollow form, and handle is internally provided with connecting rod, and one end of the pressing plate wears
Go out elevating lever and extend to the inside of handle, the both ends of the connecting rod are fixedly connected with two block pressur plates respectively.
Preferably, button is provided through on the handle, the side of the button extends to inside and the connecting rod of handle
Side be fixedly connected.
Preferably, the quantity of the universal wheel is two, and two universal wheels are symmetricly set on bottom plate.
Preferably, the side of the bottom plate is movably installed with shaft by bearing, one end of the shaft and universal wheel
Joint is fixedly connected.
(3) advantageous effect
The utility model provides a kind of equipment in situ testing dynamic wind pressure property of building door and window.Has following advantageous effect：
1, a kind of equipment in situ testing dynamic wind pressure property of building door and window, by the way that universal wheel is arranged, to make the detection fill
Set to be towed on the ground, and by the way that handle is arranged, more simple and convenient when to make to tow detection case, to
Reach and has been moved easily, the effect being convenient for carrying.
2, a kind of equipment in situ testing dynamic wind pressure property of building door and window, by the way that the cooperation of casing and elevating lever is arranged, from
And handle is allow to stretch, to make different raised crowds that can easily be towed to detection case, use
Enhanced convenience, and at the same time, when without towing, moreover it is possible to be shunk, to reduce floor space, side easy to operate
Just, highly practical.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the sectional view of the utility model casing；
Fig. 3 is the sectional view of the utility model handle.
Wherein, 1 detection case, 2 bottom plates, 3 universal wheels, 4 casings, 5 elevating levers, 6 handles, 7 sliding slots, 8 grooves, 9 fixture blocks, 10 pressures
Plate, 11 straight slots, 12 wedge blocks, 13 slide bars, 14 sleeves, 15 springs, 16 rubber antiskid sets, 17 connecting rods, 18 buttons, 19 shafts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of equipment in situ testing dynamic wind pressure property of building door and window, as shown in Figs. 1-3, packet
Detection case 1 is included, the side of detection case 1 is provided with bottom plate 2, and side of the bottom plate 2 far from detection case 1 is provided with universal wheel 3, universal
The quantity of wheel 3 is two, and two universal wheels 3 are symmetrical arranged on a base plate 2, and the side of bottom plate 2 is movably installed with by bearing
One end of shaft 19, shaft 19 is fixedly connected with the joint of universal wheel 3, and side of the detection case 1 far from bottom plate 2 is provided with casing
4, the internal slide of casing 4 is equipped with elevating lever 5, and the quantity of casing 4 is two, and two casings 4 are symmetricly set on detection case 1
Side, one end of two elevating levers 5 is pierced by casing 4 and is installed with handle 6, and the outer surface of handle 6 is socketed with rubber
Anti-slip cover 16, the inside of handle 6 is in hollow form, and handle 6 is internally provided with connecting rod 17, and one end of pressing plate 10 is pierced by elevating lever
5 and extend to the inside of handle 6, the both ends of connecting rod 17 are fixedly connected with two block pressur plates 10 respectively, be provided through on handle 6 by
Button 18, the inside that the side of button 18 extends to handle 6 are fixedly connected with the side of connecting rod 17.
The inside of casing 4 offers sliding slot 7, and the inner wall of sliding slot 7 is connect with the outer surface interference of elevating lever 5, and sliding slot 7
Inner wall on open up fluted 8, groove 8 is internally provided with fixture block 9, and the internal slide of elevating lever 5 is equipped with pressing plate 10, and rises
The position of drop 5 respective slot 8 of bar offers straight slot 11, and the side of pressing plate 10 is installed with wedge block compatible with fixture block 9
12, the side of wedge block 12 passes through straight slot 11 and extends to the inside of groove 8, side and slide bar of the pressing plate 10 far from wedge block 12
13 one end is fixedly connected, and the side of 5 inner wall of elevating lever is inlaid with sleeve 14, the inner wall of 13 insertion sleeve 14 of slide bar, and slide bar
Interference connects between 13 and sleeve 14, and spring 15 is provided between sleeve 14 and pressing plate 10, by the way that casing 4 and elevating lever 5 is arranged
Cooperation, to allow handle 6 to stretch, to make different raised crowds that can easily be dragged to detection case 1
Row, uses enhanced convenience, and at the same time, when without towing, moreover it is possible to it is shunk, to reduce floor space,
It is simple to operate, it is highly practical.
In use, when needing to tow, user elder generation pull handle 6 is twitched to extract out elevating lever 5 in elevating lever 5
When, fixture block 9 squeezes wedge block 12, to make wedge block 12 enter by straight slot 11 inside of elevating lever 5, and squeezes spring
15, when reaching position appropriate, spring 15 pops up wedge block 12, since the side of wedge block 5 and the side layer of fixture block 9 are flat
Row shape, therefore it can be limited, to which elevating lever 5 can not be made to be recovered to when twitching elevating lever 5, pass through 12 He of wedge block
The position of elevating lever 5 is fixed in fixture block 9, the case where to avoid elevating lever 5 from will appear sliding during use, so
User can be by pull handle 6, to be towed to detection case 1, by pressing lower button 18 to by 17 band of connecting rod afterwards
Dynamic pressure plate 10 is shunk, to make wedge block 12 be detached with fixture block 9, to achieve the purpose that shrink elevating lever 5.
In conclusion a kind of equipment in situ testing dynamic wind pressure property of building door and window, by the way that universal wheel 3 is arranged, to make
The detection device can be towed on the ground, and by the way that handle 6 is arranged, more simple when to make to tow detection case 1
Folk prescription just, is moved easily to reach, the effect being convenient for carrying.
Also, a kind of equipment in situ testing dynamic wind pressure property of building door and window, by the way that matching for casing 4 and elevating lever 5 is arranged
It closes, to allow handle 6 to stretch, to make different raised crowds that can easily be towed to detection case 1, makes
Enhanced convenience is used, and at the same time, when without towing, moreover it is possible to it is shunk, to reduce floor space, operation
It is simple and convenient, it is highly practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of equipment in situ testing dynamic wind pressure property of building door and window, including detection case (1), it is characterised in that：The detection case
(1) side is provided with bottom plate (2), and side of the bottom plate (2) far from detection case (1) is provided with universal wheel (3), the inspection
Side of the measuring tank (1) far from bottom plate (2) is provided with casing (4), and the internal slide of described sleeve pipe (4) is equipped with elevating lever (5), institute
The quantity for stating casing (4) is two, and two casings (4) are symmetricly set on the side of detection case (1), two elevating levers
(5) one end is pierced by casing (4) and is installed with handle (6)；
The inside of described sleeve pipe (4) offers sliding slot (7), and the inner wall of the sliding slot (7) connects with the outer surface interference of elevating lever (5)
It connects, and opens up fluted (8) on the inner wall of sliding slot (7), the groove (8) is internally provided with fixture block (9), the elevating lever
(5) internal slide is equipped with pressing plate (10), and the position of elevating lever (5) respective slot (8) offers straight slot (11), the pressure
The side of plate (10) is installed with and the compatible wedge block (12) of fixture block (9), and the side of the wedge block (12), which passes through, to be led to
Slot (11) and the inside for extending to groove (8), one end of side and slide bar (13) of the pressing plate (10) far from wedge block (12)
Be fixedly connected, the side of elevating lever (5) inner wall is inlaid with sleeve (14), slide bar (13) insertion sleeve (14) it is interior
Wall, and interference is connect between slide bar (13) and sleeve (14), and spring (15) is provided between the sleeve (14) and pressing plate (10).
2. equipment in situ testing dynamic wind pressure property of building door and window according to claim 1, it is characterised in that：The handle
(6) outer surface is socketed with rubber antiskid set (16).
3. equipment in situ testing dynamic wind pressure property of building door and window according to claim 1, it is characterised in that：The handle
(6) inside is in hollow form, and handle (6) is internally provided with connecting rod (17), and one end of the pressing plate (10) is pierced by elevating lever
(5) and the inside of handle (6) is extended to, the both ends of the connecting rod (17) are fixedly connected with two block pressur plates (10) respectively.
4. equipment in situ testing dynamic wind pressure property of building door and window according to claim 3, it is characterised in that：The handle
(6) button (18) is provided through on, the side of the button (18) extends to the side of the inside and connecting rod (17) of handle (6)
It is fixedly connected.
5. equipment in situ testing dynamic wind pressure property of building door and window according to claim 1, it is characterised in that：The universal wheel
(3) quantity is two, and two universal wheels (3) are symmetricly set on bottom plate (2).
6. equipment in situ testing dynamic wind pressure property of building door and window according to claim 1, it is characterised in that：The bottom plate
(2) side is movably installed with shaft (19) by bearing, and one end and the joint of universal wheel (3) of the shaft (19) are fixed
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820139024.9U CN207763919U (en) | 2018-01-27 | 2018-01-27 | Equipment in situ testing dynamic wind pressure property of building door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820139024.9U CN207763919U (en) | 2018-01-27 | 2018-01-27 | Equipment in situ testing dynamic wind pressure property of building door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207763919U true CN207763919U (en) | 2018-08-24 |
Family
ID=63182014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820139024.9U Expired - Fee Related CN207763919U (en) | 2018-01-27 | 2018-01-27 | Equipment in situ testing dynamic wind pressure property of building door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207763919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342199A (en) * | 2018-10-17 | 2019-02-15 | 阜阳市卓创科技服务生产力促进中心 | A kind of door and window resisting wind press capacity detection device |
| CN114577429A (en) * | 2022-02-23 | 2022-06-03 | 长沙理工大学 | Automatic test device for wind tunnel test to simulate sudden damage of door and window |
-
2018
- 2018-01-27 CN CN201820139024.9U patent/CN207763919U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342199A (en) * | 2018-10-17 | 2019-02-15 | 阜阳市卓创科技服务生产力促进中心 | A kind of door and window resisting wind press capacity detection device |
| CN109342199B (en) * | 2018-10-17 | 2021-06-08 | 阜阳市卓创科技服务生产力促进中心 | Door and window anti-wind pressure performance detection equipment |
| CN114577429A (en) * | 2022-02-23 | 2022-06-03 | 长沙理工大学 | Automatic test device for wind tunnel test to simulate sudden damage of door and window |
| CN114577429B (en) * | 2022-02-23 | 2024-02-23 | 长沙理工大学 | Automatic test device for simulating sudden damage of doors and windows in wind tunnel test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20190127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |