CN208636252U - A kind of civil engineering hollowing detection device - Google Patents
A kind of civil engineering hollowing detection device Download PDFInfo
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- CN208636252U CN208636252U CN201820827752.9U CN201820827752U CN208636252U CN 208636252 U CN208636252 U CN 208636252U CN 201820827752 U CN201820827752 U CN 201820827752U CN 208636252 U CN208636252 U CN 208636252U
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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Abstract
The utility model discloses a kind of civil engineering hollowing detection devices, are related to civil engineering hollowing detection technique field.It includes the amplifying tube of reverse frustoconic；Amplifying tube lateral surface bottom is fixedly installed with support ring；Left and right two is provided with regulating tank in support tube；Support tube bottom end is fixedly installed with print circle；Adjusting ring is fixedly installed at the top of covering pipe lateral surface；Reset spring is uniformly fixedly installed between support ring and adjusting ring；Adjusting block top and bottom end are fixedly installed with adjustment spring；Bottom end is fixedly installed with rattle balls between two connecting plates；Support tube lateral surface top is provided with triggering hole.It covers to form the influence that separate space reduces external environment the beneficial effects of the utility model are: covering pipe will hit against position, amplifying tube will hit against sound and expand transmitting, to be easier to distinguish the exception of sound, the print circle of support tube bottom end can be marked wall hollow drum position, the later period is facilitated to repair, apparatus structure is simple, easy to use, and it is more accurate to detect.
Description
Technical field
The utility model relates to civil engineering hollowing detection technique fields.
Background technique
Hollowing is as, there are caused by air, " hollowing " in engineering civil engineering quality is usually in former masonry and powder grieshoch
Refer to house earth surface, metope, between ceiling finish layer and structure sheaf because pasting, in conjunction with not firm and solid due to the hollowing phenomenon that occurs, wall
Hollowing phenomenon will seriously affect the intensity to house, the decoration quality in later period and use in the future, therefore in Building Inspector,
Hollowing detection is an important quality detecting index.
And tradition taps metope usually using hollowing hammer when detecting to wall hollow drum, according to what is issued after percussion
The difference of sound judges hollowing situation, therefore can be influenced to cause error to the judgement of hollowing situation by external environment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of civil engineering use for above-mentioned technical deficiency
Hollowing detection device.Covering pipe will hit against position and cover to form the influence that separate space reduces external environment, and amplifying tube will hit against
Sound expands transmitting, to be easier to distinguish the exception of sound, the print circle of support tube bottom end can be carried out wall hollow drum position
Label, facilitates the later period to repair, and apparatus structure is simple, easy to use, and it is more accurate to detect.
The technical solution adopted in the utility model is: a kind of civil engineering hollowing detection device is provided, including reverse frustoconic
Amplifying tube；Amplifying tube lateral surface bottom is fixedly installed with support ring；Amplifying tube bottom end is fixedly installed with support tube；It is left in support tube
Right two are provided with regulating tank；Support tube bottom end is fixedly installed with print circle；The sealing of support tube lateral surface is slidably fitted with truncated cone-shaped
Covering pipe；Adjusting ring is fixedly installed at the top of covering pipe lateral surface；By equally distributed multiple between support ring and adjusting ring
Position spring is fixedly connected；Reset spring top is fixedly connected with support ring bottom end, and bottom end is fixedly connected with adjusting ring top；
Knocking device is installed in support tube；
The knocking device includes the adjusting block being slidably connected respectively with regulating tank；Adjusting block top and bottom end are fixed
Adjustment spring is installed；The adjustment spring top on top is fixedly connected with top in regulating tank, bottom end with adjusting block top
It is fixedly connected；The adjustment spring top of lower part is fixedly connected with adjusting block bottom end, and bottom end, which is fixed with bottom end in regulating tank, to be connected
It connects；The adjusting block right side wall of left part and the adjusting block left side wall of right part tilt and are fixedly installed with connecting plate；Two connecting plates it
Between bottom end be fixedly installed with rattle balls；Support tube lateral surface top is provided with triggering hole；Triggering is rotatably equipped with frizzen in hole；?
In support tube, frizzen bottom end is fixedly connected with connecting line；Connecting line bottom end is fixedly connected with trigger ball.
Advanced optimize the technical program, a kind of covering tube bottom end of civil engineering hollowing detection device is fixedly installed with suction
Disk.
Advanced optimize the technical program, a kind of civil engineering in support tube, triggers rod outer surface with hollowing detection device
It is sleeved and fixed and gasket is installed；Gasket is slidably connected with the sealing of support tube inner sidewall.
The utility model has the beneficial effects that:
1, when carrying out hollowing detection to wall, covering pipe is bonded with wall, is fixed on wall for pipe is covered using sucker
Body, covering pipe completely cut off wall to form a separate space, reduce the influence of external environment, to make when being tapped
The transmitting of sound reduces the interference of external environment, and it is more accurate to detect；
2, when tapping to wall, frizzen is stirred downwards, the rotation of position occurs in triggering hole for frizzen, from
And pull frizzen and connect and then pull rattle balls, rattle balls drive connecting plate to push sliding of the adjusting block in regulating tank,
To make the adjustment spring on adjusting block compress, the adjustment spring of bottom end is stretched, and adjustment spring stores power, is unclamping frizzen,
Adjustment spring, which pushes, adjusts block reset, so that rattle balls be made to tap wall, echoes to generate, and echoing for generating is logical
It crosses in the covering pipe of truncated cone-shaped and gathers and then spread out by the amplifying tube of reverse frustoconic, and reverberant sound is expanded,
To make the transmitting of sound be more conducive to capture, increase the accuracy of detection；
3, it after capturing cacophonia, determines and taps part after hollowing, to push amplifying tube to make support tube in covering pipe
Sliding, contacts support tube with wall, thus contact print circle with wall, and the pigment printed on circle can render on wall, because
This forms the marking and facilitates the repairing in later period so that hollowing position be marked, and after imprinting mark, unclamps amplifying tube
When, amplifying tube is reset spring pushed home, facilitate next label, at the same avoid in use support tube random slide and
Caused by surprisingly mark, influence normally to detect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the structure of the utility model；
Fig. 3 is the knocking device structural schematic diagram of the utility model；
Fig. 4 is the supporting tube structure schematic diagram of the utility model.
In figure, 1, amplifying tube；2, support ring；3, support tube；4, regulating tank；5, Yin Quan；6, covering pipe；7, ring is adjusted；8,
Reset spring；9, adjusting block；10, adjustment spring；11, connecting plate；
12, rattle balls；13, hole is triggered；14, frizzen；15, connecting line；16, sucker；17, gasket.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
As shown in Figs 1-4, a kind of civil engineering hollowing detection device, the amplifying tube 1 including reverse frustoconic；1 outside of amplifying tube
Face bottom is fixedly installed with support ring 2；1 bottom end of amplifying tube is fixedly installed with support tube 3；Left and right two is provided in support tube 3
Regulating tank 4；3 bottom end of support tube is fixedly installed with print circle 5；3 lateral surface of support tube seals the covering pipe for being slidably fitted with truncated cone-shaped
6；It is fixedly installed at the top of covering 6 lateral surface of pipe and adjusts ring 7；Pass through equally distributed reset bullet between support ring 2 and adjusting ring 7
Spring 8 is fixedly connected；8 top of reset spring is fixedly connected with 2 bottom end of support ring, and bottom end is fixedly connected with adjusting 7 top of ring；
Knocking device is installed in support tube 3；The knocking device includes the adjusting block 9 being slidably connected respectively with regulating tank 4；It adjusts
9 top of block and bottom end are fixedly installed with adjustment spring 10；10 top of adjustment spring on top is fixed with top in regulating tank 4
Connection, bottom end is fixedly connected with 9 top of adjusting block；10 top of adjustment spring of lower part is fixedly connected with 9 bottom end of adjusting block,
Bottom end is fixedly connected with bottom end in regulating tank 4；9 right side wall of adjusting block of left part and 9 left side wall of adjusting block of right part tilt
It is fixedly installed with connecting plate 11；Bottom end is fixedly installed with rattle balls 12 between two connecting plates 11；It opens on 3 lateral surface top of support tube
There is triggering hole 13；Triggering is rotatably equipped with frizzen 14 in hole 13；In support tube 3,14 bottom end of frizzen is fixedly connected with company
Wiring 15；15 bottom end of connecting line is fixedly connected with trigger ball；Covering 6 bottom end of pipe is fixedly installed with sucker 16；In support tube 3,
14 outer surface of frizzen, which is sleeved and fixed, is equipped with gasket 17；Gasket 17 is slidably connected with the sealing of 3 inner sidewall of support tube.
Covering pipe 6 is bonded, covering pipe 6 will tap when carrying out hollowing detection by device with wall
Wall is covered, to make wall form independent space in the part contacted with covering pipe 6, to reduce external environment
Interference, then wall is tapped using rattle balls 12, by the sound that amplifying tube 1 is pierced by judge wall whether hollowing,
And amplifying tube 1 expands sound in the transmittance process for carrying out sound, to be more favorable for the discrimination of sound, makes detection more
It is accurate to add；
It is embodied as follows:
Covering pipe 6 is bonded with wall, the sucker 16 for covering 6 bottom end of pipe carries out being bonded fixation with wall by pipe 6 is covered, from
And covering pipe 6 is made to create a separate space on wall, thus reduce influence of the external environment to covering inside pipe 6, from
And keep detection more accurate, separate space mouth is formed in the covering fixation of pipe 6, wall is tapped using rattle balls 12；
When rattle balls 12 tap wall, frizzen 14 is stirred downwards, because frizzen 14 is on support tube 3
Rotation connection in hole 13 is triggered, so after stirring be in extraneous frizzen 14 downwards, 14 part of frizzen in support tube 3
It moves up, so that the rattle balls 12 for pulling connecting line 15 and connecting line 15 to be fixedly connected move up, to make rattle balls
12 far from wall, and rattle balls 12 are during moving up, and rattle balls 12 tap because being fixedly connected with connecting plate 11
Ball 12 push connecting plate 11 move up and down, thus make connecting plate 11 push adjusting block 9 slided in regulating tank 4, adjusting block 9 to
In upper sliding process, compression is located at the adjustment spring 10 on 9 top of adjusting block, and stretches the adjustment spring 10 for being located at bottom end, makes to adjust
Section spring 10 is in energy storage state, then discharges frizzen 14, and frizzen 14 loses the pulling force to connecting line 15, rattle balls 12
The constraint not stressed is to make the reset spring 8 for storing power by 9 pushed home of adjusting block, so that connecting plate 11 be driven to will hit against ball 12
Pushed home, rattle balls 12 tap to generate and echo wall after pushed home, in frizzen 14 in triggering hole 13
When inside rotating, the gasket 17 on frizzen 14 is bonded the sliding of 3 inner sidewall of support tube, to prevent sound from triggering hole 13
Place's leakage, to influence diffusion of the amplifying tube 1 to sound；
Echoing for generating is gathered in covering pipe 6, transmits, because covering pipe 6 is round table-like being easier to keep sound poly-
Hold together, and transmitted after sound is gathered into amplifying tube 1, because amplifying tube 1 is rounding mesa-shaped, is transferred to amplifying tube in sound
After 1, sound will be amplified processing, so making the sound for tapping wall generation become larger, to be more conducive to whether judge sound
It is abnormal that wall, whether hollowing judges in turn；
When the cacophonia spread out of by amplifying tube 1 is judged as hollowing, amplifying tube 1 is pressed down on, amplifying tube 1 drives
Support tube 3 slides in covering pipe 6, and when pressing amplifying tube 1, because covering pipe 6 is fixed with wall, adjust 7, ring
Set constant, and when pressing down on amplifying tube 1, then 2 forced compression reset spring 8 of support ring on amplifying tube 1 makes support tube
3 slide in covering pipe 6, so that the print circle 5 for covering 6 bottom end of pipe be made to contact with wall, and print and are coated with pigment on circle 5, with wall
After contact, pigment is coated in wall by print circle 5, so that hollowing position be marked, facilitates repairing of the later period to hollowing position, and
After label, amplifying tube 1 is discharged, amplifying tube 1 is reset 8 pushed home of spring, because the label of hollowing is needed with forcing
The sliding of support tube 3 is marked just can in contracting reset spring 8, so avoid the random sliding of support tube 3, so as to avoid with
Meaning label marks so as to avoid because of unexpected, and influences normal detect.
Claims (3)
1. a kind of civil engineering hollowing detection device, it is characterised in that: the amplifying tube (1) including reverse frustoconic；On the outside of amplifying tube (1)
Face bottom is fixedly installed with support ring (2)；Amplifying tube (1) bottom end is fixedly installed with support tube (3)；Left and right two in support tube (3)
Portion is provided with regulating tank (4)；Support tube (3) bottom end is fixedly installed with print circle (5)；The sealing of support tube (3) lateral surface is slidably installed
There is the covering pipe (6) of truncated cone-shaped；It is fixedly installed at the top of covering pipe (6) lateral surface and adjusts ring (7)；Support ring (2) and adjusting ring
(7) it is fixedly connected between by equally distributed reset spring (8)；Reset spring (8) top is fixed with support ring (2) bottom end
Connection, bottom end are fixedly connected with adjusting ring (7) top；Knocking device is installed in support tube (3)；
The knocking device includes the adjusting block (9) being slidably connected respectively with regulating tank (4)；Adjusting block (9) top and bottom end
It is fixedly installed with adjustment spring (10)；Adjustment spring (10) top on top is fixedly connected with regulating tank (4) interior top, bottom
End is fixedly connected with adjusting block (9) top；Adjustment spring (10) top of lower part is fixedly connected with adjusting block (9) bottom end,
Bottom end is fixedly connected with regulating tank (4) interior bottom end；Adjusting block (9) right side wall of left part and adjusting block (9) left side wall of right part
Inclination is fixedly installed with connecting plate (11)；Bottom end is fixedly installed with rattle balls (12) between two connecting plates (11)；Support tube
(3) lateral surface top is provided with triggering hole (13)；Frizzen (14) are rotatably equipped in triggering hole (13)；In support tube (3), touching
Hair bar (14) bottom end is fixedly connected with connecting line (15)；Connecting line (15) bottom end is fixedly connected with trigger ball.
2. a kind of civil engineering hollowing detection device according to claim 1, it is characterised in that: covering pipe (6) bottom end is fixed
Sucker (16) are installed.
3. a kind of civil engineering hollowing detection device according to claim 1, it is characterised in that: in support tube (3), triggering
Bar (14) outer surface, which is sleeved and fixed, is equipped with gasket (17)；Gasket (17) is slidably connected with the sealing of support tube (3) inner sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827752.9U CN208636252U (en) | 2018-05-30 | 2018-05-30 | A kind of civil engineering hollowing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827752.9U CN208636252U (en) | 2018-05-30 | 2018-05-30 | A kind of civil engineering hollowing detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208636252U true CN208636252U (en) | 2019-03-22 |
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ID=65733823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827752.9U Expired - Fee Related CN208636252U (en) | 2018-05-30 | 2018-05-30 | A kind of civil engineering hollowing detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208636252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089901A (en) * | 2019-12-26 | 2020-05-01 | 武汉乐力通特机电工程有限公司 | Decoration wall hollowing detection equipment |
-
2018
- 2018-05-30 CN CN201820827752.9U patent/CN208636252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089901A (en) * | 2019-12-26 | 2020-05-01 | 武汉乐力通特机电工程有限公司 | Decoration wall hollowing detection equipment |
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| 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: 20190322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |