CN207114107U - Portable negative pressure device for investigating water-tightness of structures - Google Patents
Portable negative pressure device for investigating water-tightness of structures Download PDFInfo
- Publication number
- CN207114107U CN207114107U CN201720697873.1U CN201720697873U CN207114107U CN 207114107 U CN207114107 U CN 207114107U CN 201720697873 U CN201720697873 U CN 201720697873U CN 207114107 U CN207114107 U CN 207114107U
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- China
- Prior art keywords
- chute
- tightness
- negative pressure
- pressure device
- box body
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Abstract
It the utility model is related to sealing detection technical field, and in particular to Portable negative pressure device for investigating water-tightness of structures, including box body, minipump, seal closure, vaccum suction pipe and manometer；The upper surface of box body offers trapezoidal groove, and trapezoidal groove upper inside walls are provided with neck, are respectively symmetrically provided with the first chute and the second chute on the front and rear end of box body, the first chute is horizontal concrete chute, and the second chute is vertical with the first chute and is mutually communicated；Slided in first chute and be connected with sliding block, sliding block is fixedly connected on support frame, and the bottom corner position of support frame is provided with roller；The left side outer wall of box body is provided with receiver, and the bottom of receiver is connected with telescopic lever by positioning rotating shaft, notch is offered on the upper surface of receiver left side box plate；The cylindrical outer wall of seal closure is provided with latch, and latch, which coordinates, to be connected in neck；The utility model efficiently solves the problem of detection means is not readily portable and protection is poor.
Description
Technical field
It the utility model is related to sealing detection technical field, and in particular to portable building waterproof sealed negative-pressure detection dress
Put.
Background technology
Seepage is one of common disadvantage of building.The seepage at the positions such as roofing, toilet, basement can have a strong impact on and build
Build the use of thing.The appearance of seepage is caused by various factors, and the wherein quality of building waterproof layer quality and maintenance degree is with building
Building the seepage of thing has direct relation.Certainly, building must find breakthrough at once after there is seepage and be repaired.Mesh
Before, it is mostly the experience by workmen to find breakthrough, and without effective detection device, this mode wastes time and energy,
And very big error be present.Some sealed negative-pressure detection means are also provided in the prior art, but it carries and used all ten
The inconvenience divided, it is not easy to the job applications of staff, and the protection deficiency of its important component to detection means.
Such as China Patent No. CN205333267U, date of declaration is disclosed in the utility model patent of on 06 22nd, 2016
A kind of Portable negative pressure device for investigating water-tightness of structures, including minipump, one end of the minipump lead to
Cross vaccum suction pipe and be connected with seal closure, the inside of the seal closure is separately installed with manometer and pressure sensor, the storage
Thing groove is fixedly mounted on the upper surface of base, and the lower end of the base is provided with connecting rod, and the outer surface of the connecting rod is provided with
Hole clipping, the inside of the connecting rod are socketed with damping, and the upper end of the damping is installed with regulation by pearl, under the damping
End is provided with roller.The Portable negative pressure device for investigating water-tightness of structures, device integral installation is on a base, base
Lower end be provided with roller, testing staff needs directly slide movement by roller during position of mobile equipment in detection process,
And damping is provided with roller, the vavuum pump in device can produce vibrations in air-breathing, and damping can reduce the overall vibrations of device,
Reduce noise.
Utility model content
The technical problem of solution
In view of the shortcomings of the prior art, the utility model discloses Portable negative pressure device for investigating water-tightness of structures,
For solving the problems, such as that detection means is not readily portable and protects poor.
Technical scheme
To realize object above, the utility model is achieved by the following technical programs：
Portable negative pressure device for investigating water-tightness of structures, including box body, minipump, seal closure, vaccum suction pipe
And manometer；The upper surface of the box body offers trapezoidal groove, and the trapezoidal groove upper inside walls are provided with neck, described
The first chute and the second chute are respectively symmetrically provided with the front and rear end of box body, first chute is horizontal concrete chute, described
Two chutes are vertical with the first chute and are mutually communicated；Slided in first chute and be connected with sliding block, the sliding block is fixedly connected
On support frame, the bottom corner position of support frame as described above is provided with roller；The left side outer wall of the box body is provided with receiver, institute
The bottom for stating receiver is connected with telescopic lever by positioning rotating shaft, and groove is offered on the upper surface of receiver left side box plate
Mouthful；The cylindrical outer wall of the seal closure is provided with latch, and the latch, which coordinates, to be connected in the neck.
Preferably, the seal closure is transparent cover, and the periphery of its cover mouth is provided with flexible sealing strip.
Preferably, the outside of the vaccum suction pipe is socketed with direction flexible.
Preferably, the height of the roller is less than the length of the second chute.
Preferably, when the sliding block is in the second chute, the distance between support frame is equal to 0.
Preferably, the neck and latch coordinate clamping, are laid with 4 respectively.
Preferably, circular groove is offered at the upper surface center of the seal closure, rotating handles is provided with circular groove.
Beneficial effect
Using technical scheme provided by the utility model, compared with known publicly-owned technology, have the advantages that：
1. by switching of the sliding block in two chutes, realize that roller lands and hanging switching, match somebody with somebody when roller lands
Close telescopic lever, pull unit walking；Extreme terrain can not pull unit when, telescopic lever and roller can be packed up, passed through
Portable support frame carrying device.
2. being socketed with direction flexible in the outside of vaccum suction pipe, while seal closure is stored by the cooperation of neck and latch
In trapezoidal groove, so both arranged by the storage of vaccum suction pipe and seal closure, play a part of being convenient for carrying, while filling
Put the not used time serves fine protective action again.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structure both shrinks schematic diagram of the present utility model；
Each label represents respectively in figure：1- box bodys, 2- minipumps, 3- seal closures, 4- vaccum suction pipes, 5- Instrument for Pressure
Table, 6- necks, the chutes of 7- first, the chutes of 8- second, 9- sliding blocks, 10- support frames, 11- rollers, 12- receivers, 13- are flexible to be drawn
Bar, 14- latches, 101- trapezoidal grooves, 301- circular grooves, 302- rotating handleses, 1021- notches.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Portable negative pressure device for investigating water-tightness of structures, including box body 1, minipump 2, seal closure 3, vacuum are inhaled
Pipe 4 and manometer 5；Minipump 2 is arranged in box body 1, and the one end of vaccum suction pipe 4 is connected on minipump 2, another
End is connected on seal closure 3.Manometer 5 is arranged on seal closure 3.Seal closure 3 is transparent cover, and the periphery of its cover mouth is provided with
Flexible sealing strip, it is easy to observe situation in cover body, flexible sealing strip can be such that seal closure 3 is preferably bonded with wall realization.It is close
Circular groove 301 is offered at the upper surface center of sealing cover 3, rotating handles 302 is provided with circular groove 301.The outside socket of vaccum suction pipe 4
There is direction flexible, protect vaccum suction pipe 4 not scratched or punctured by foreign object.The upper surface of box body 1 offers trapezoidal groove 101, ladder
The upper inside walls of connected in star 101 are provided with neck 6, and the first chute 7 and second is respectively symmetrically provided with the front and rear end of box body 1 and is slided
Groove 8, the first chute 7 are horizontal concrete chute, and the second chute 8 is vertical with the first chute 7 and is mutually communicated；Card is slided in first chute 7
Sliding block 9 is connected to, sliding block 9 is fixedly connected on support frame 10.The groove width of first chute 7 and the second chute 8 is equal, and sliding block 9 is vertical to be cut
Face is square rectangular shaped slider.When sliding block 9 is in the second chute 8, the distance between support frame 10 is equal to 0.Support frame 10
Bottom corner position is provided with roller 11, and the height of roller 11 is less than the length of the second chute 8.The left side outer wall of box body 1 is provided with
Receiver 12, the bottom of receiver 12 are connected with telescopic lever 13, the upper surface of the left side box plate of receiver 12 by positioning rotating shaft
On offer notch 1021；The cylindrical outer wall of seal closure 3 is provided with latch 14, and latch 14, which coordinates, to be connected in neck 6, neck 6
Coordinate clamping with latch 14, be laid with 4 respectively.
Operation principle：During detection, the debris at doubtful point position on wall is first removed, special soap lye is applied to doubtful point position.
Then seal closure 3 is covered at doubtful point, cover mouth edge is brought into close contact with detection position.Then, minipump 2 is opened, together
When observe vacuum instrumentation 5 reading and doubtful point surface situation.If doubtful point surface soap lye through vacuum and if bubbling at foaming just
It is breakthrough.If it is unchanged to reach doubtful point position after certain vacuum degree, illustrate ne-leakage at this.
In use, in flat road surface, sliding block 9 is moved to the end of the first chute 7, roller 11 is landed, coordinated to pull out and receive
Telescopic lever 13 in case 12, advanced by hauling telescopic lever 13 with motion detection device.In unevenness or need upstairs etc.
Need to have removed the situation of detection means, sliding block 9 can be moved to the second chute 8, make roller 11 hanging, while telescopic lever 13 is received
Reclaim in case 12.The carrying of detection means is completed by portable support frame 10.By switching of the sliding block 9 in two chutes,
Detection means is set easily to carry carrying in different situations.During work, roller 11 is packed up, equals detection means
Quietly work, latch 14 is departed from neck 6 by rotating rotating handles 302, so as to which seal closure 3 be taken out of trapezoidal groove 101
Go out.First vaccum suction pipe 4 is being spiraled in the lower section of groove 101 after hours, then seal closure 3 is passed through into neck 6 and latch 14
Cooperation be connected in groove 101.So both arranged by the storage of vaccum suction pipe 4 and seal closure 3, play the work being convenient for carrying
With, while the used time does not serve fine protective action again in detection means.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (7)
1. Portable negative pressure device for investigating water-tightness of structures, including it is box body (1), minipump (2), seal closure (3), true
Suction pipe (4) and manometer (5)；It is characterized in that：The upper surface of the box body (1) offers trapezoidal groove (101), described
Trapezoidal groove (101) upper inside walls are provided with neck (6), and being respectively symmetrically provided with first on the front and rear end of the box body (1) slides
Groove (7) and the second chute (8), first chute (7) are horizontal concrete chute, and second chute (8) is vertical with the first chute (7)
And it is mutually communicated；Slided in first chute (7) and be connected with sliding block (9), the sliding block (9) is fixedly connected on support frame (10)
On, the bottom corner position of support frame as described above (10) is provided with roller (11)；The left side outer wall of the box body (1) is provided with receiver
(12), the bottom of the receiver (12) is connected with telescopic lever (13), receiver (12) left side box by positioning rotating shaft
Notch (1021) is offered on the upper surface of plate；The cylindrical outer wall of the seal closure (3) is provided with latch (14), the latch
(14) coordinate and be connected in the neck (6).
2. Portable negative pressure device for investigating water-tightness of structures according to claim 1, it is characterised in that：The sealing
It is transparent cover to cover (3), and the periphery of its cover mouth is provided with flexible sealing strip.
3. Portable negative pressure device for investigating water-tightness of structures according to claim 1, it is characterised in that：The vacuum
The outside of suction pipe (4) is socketed with direction flexible.
4. Portable negative pressure device for investigating water-tightness of structures according to claim 1, it is characterised in that：The roller
(11) height is less than the length of the second chute (8).
5. Portable negative pressure device for investigating water-tightness of structures according to claim 1, it is characterised in that：The sliding block
(9) when the second chute (8) is interior, the distance between support frame (10) is equal to 0.
6. Portable negative pressure device for investigating water-tightness of structures according to claim 1, it is characterised in that：The neck
(6) and latch (14) coordinates clamping, is laid with 4 respectively.
7. Portable negative pressure device for investigating water-tightness of structures according to claim 1, it is characterised in that：The sealing
Cover and circular groove (301) is offered at the upper surface center of (3), rotating handles (302) is provided with circular groove (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720697873.1U CN207114107U (en) | 2017-06-15 | 2017-06-15 | Portable negative pressure device for investigating water-tightness of structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720697873.1U CN207114107U (en) | 2017-06-15 | 2017-06-15 | Portable negative pressure device for investigating water-tightness of structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114107U true CN207114107U (en) | 2018-03-16 |
Family
ID=61594553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720697873.1U Expired - Fee Related CN207114107U (en) | 2017-06-15 | 2017-06-15 | Portable negative pressure device for investigating water-tightness of structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304500A (en) * | 2020-10-27 | 2021-02-02 | 承德石油高等专科学校 | Detect sealed negative pressure detection device of portable that building water-proof effects used |
-
2017
- 2017-06-15 CN CN201720697873.1U patent/CN207114107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304500A (en) * | 2020-10-27 | 2021-02-02 | 承德石油高等专科学校 | Detect sealed negative pressure detection device of portable that building water-proof effects used |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180615 |