CN107843188A - A kind of municipal works drainage pipeline glacing flatness detection means - Google Patents
A kind of municipal works drainage pipeline glacing flatness detection means Download PDFInfo
- Publication number
- CN107843188A CN107843188A CN201711064199.4A CN201711064199A CN107843188A CN 107843188 A CN107843188 A CN 107843188A CN 201711064199 A CN201711064199 A CN 201711064199A CN 107843188 A CN107843188 A CN 107843188A
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- China
- Prior art keywords
- plate
- fixed
- glacing flatness
- detection means
- support
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pipeline Systems (AREA)
Abstract
The invention provides a kind of municipal works drainage pipeline glacing flatness detection means, including base；The base is made up of gray cast iron, and what upper surface was vertical on the left of it is welded and fixed riser；The first limiting plate is slidably connected in the internal cavities of the regulation fix bar, and is provided with connecting hole thereon；Installation one-level force sensing resistance is inlayed in the end portion cavity of the adjustable telescopic rod；The left end of the connecting spring is connected on two level force sensing resistance；The two level force sensing resistance, which is inlayed, to be fixed in the second limiting plate；Second limiting plate is slidably connected in adjustable telescopic rod, its left end welding side expansion link；Side roller is installed in the first support；With being provided with second support in regulation fix bar with same part in the top side fix bar；Top side roller is installed in the second support；The lower section of top side roller is provided with loading plate；Structure of the present invention is more novel, using with it is simple to operate, it is good to the Detection results of pipeline glacing flatness, meet requirement.
Description
Technical field
The present invention relates to municipal works drainpipe detecting equipment, specifically a kind of municipal works drainage pipeline glacing flatness inspection
Survey device.
Background technology
Pipeline be with pipe, pipe connector and valve etc. be connected into be used for convey gas, liquid or with solid particle
Fluid device.Generally, fluid flows to low pressure after the supercharging such as air blower, compressor, pump and boiler at the high pressure of pipeline
Place, pressure or the gravity conveying of fluid itself can also be used.Having many uses for pipeline is general, be used primarily in feedwater, draining, heat supply,
Give gas, in long distance delivery oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants, wherein municipal works
Drainage pipeline is most widely used.
Pipeline is after production and transportation, because itself and external influence can produce certain deformation, to making afterwards
Adversely affected with installation, and the range estimation of workmen is leaned in the glacing flatness detection to pipeline itself at present, can not be effective
Learn the specific bending degree of pipeline, the intuitive of some measurement apparatus is not strong, can not meet the needs of abutting joint.
The content of the invention
It is an object of the invention to provide a kind of municipal works drainage pipeline glacing flatness detection means, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of municipal works drainage pipeline glacing flatness detection means, including base；The base is made up of gray cast iron, and it is left
Side upper surface it is vertical be welded and fixed riser；The welding supporting plate of the upper horizontal of the riser；Pass through spiral shell in the supporting plate
Bolt is fixed with hydraulic cylinder；The lower end access hydraulically extensible bar of the hydraulic cylinder；The hydraulically extensible bar passes through supporting plate, lower end weldering
Connect and be fixed in fixed plate；The medianly zygomorphic of the fixed plate is welded and fixed regulation fix bar；The regulation fix bar
Internal cavities in slidably connect the first limiting plate, and be provided with connecting hole thereon；The lower end of first limiting plate, which is fixed, adjusts
Section telescopic bar；Installation one-level force sensing resistance is inlayed in the end portion cavity of the adjustable telescopic rod；A left side for the one-level force sensing resistance
End, which is connected, connects spring；The left end of the connecting spring is connected on two level force sensing resistance；The two level force sensing resistance edge
Build-in is scheduled in the second limiting plate；Second limiting plate is slidably connected in adjustable telescopic rod, and its left end welding side is stretched
Bar；First support is fixed in the end of the side expansion link；Side roller is installed in the first support；The middle part of fixed plate
Lower surface is welded and fixed top side fix bar；With being provided with second in regulation fix bar with same part in the top side fix bar
Support；Top side roller is installed in the second support；The lower section of the top side roller is provided with loading plate；The loading plate it is transversal
Face is rectangle, and is made up of steel, is horizontally connected with power transmission shaft by connecting bearing in it.
As the further scheme of the present invention：The left-hand face of the riser is provided with display screen.
As the further scheme of the present invention：The adjustable telescopic rod is L-shaped, is provided with spring projection thereon.
As the further scheme of the present invention：The power transmission shaft sets two, and front and rear arrangement, is installed thereon in loading plate
There is live roller.
As the further scheme of the present invention：The side roller sets two and is arranged symmetrically below fixed plate.
As the further scheme of the present invention：The right-hand member of the power transmission shaft is linked into driving motor；The driving motor
The right side of loading plate is arranged on by bolt.
As further scheme of the invention：The lower surface of the loading plate is symmetrical to be welded and fixed support bar；
The lower end of the support bar is welded on base.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is contacted in the left and right sides of pipeline and upside using roller, is driven and rotated by live roller in pipeline
When, the glacing flatness of pipeline can intuitively be showed by the electric signal of force sensing resistance, convenient use person to pipe detection, and
The multiple adjusting rods set can effectively adapt to various sizes of pipe detection needs, strong adaptability；The structure of device is more new
Grain husk, using with it is simple to operate, it is good to the Detection results of pipeline glacing flatness, meet requirement.
Brief description of the drawings
Fig. 1 is a kind of structural representation of municipal works drainage pipeline glacing flatness detection means.
Fig. 2 is that side expansion link is connected with adjustable telescopic rod in a kind of municipal works drainage pipeline glacing flatness detection means
Structural representation.
Fig. 3 is a kind of structural representation of loading plate top view in municipal works drainage pipeline glacing flatness detection means.
Fig. 4 is that adjustable telescopic rod is connected with regulation fix bar in a kind of municipal works drainage pipeline glacing flatness detection means
Structural representation.
In figure：1- hydraulic cylinders, 2- hydraulically extensible bars, 3- supporting plates, 4- risers, 5- display screens, 6- loading plates, 7- connecting shafts
Hold, 8- bases, 9- support bars, 10- sides expansion link, 11- first supports, 12- side rollers, 13- top sides roller, 14- transmissions
Roller, 15- power transmission shafts, 16- driving motors, 17- adjustable telescopic rods, 18- connecting holes, 19- regulation fix bars, 20- fixed plates,
21- top sides fix bar, 22- second supports, the limiting plates of 23- first, 24- springs are raised, 25- one-level force sensing resistances, 26- connection bullets
Spring, 27- two level force sensing resistances, the limiting plates of 28- second.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-4, a kind of municipal works drainage pipeline glacing flatness detection means, including base 8；The base 8 by
Gray cast iron is made, and what upper surface was vertical on the left of it is welded and fixed riser 4；The left-hand face of the riser 4 is provided with display screen 5；
The display screen 5 is used for showing pressure change, and the flatness data of pipeline is referred to for user；The weldering of the upper horizontal of riser 4
Connect supporting plate 3；Hydraulic cylinder 1 has been bolted in the supporting plate 3；The lower end access hydraulically extensible bar of the hydraulic cylinder 1
2；The hydraulically extensible bar 2 passes through supporting plate 3, and lower end is weldingly fixed in fixed plate 20, is driven and moved up and down by hydraulic cylinder 1,
Adjust distance of the fixed plate about 20；The medianly zygomorphic of fixed plate 20 is welded and fixed regulation fix bar 19；The regulation
The first limiting plate 23 is slidably connected in the internal cavities of fix bar 19, and is provided with connecting hole 18 thereon；First limiting plate
23 lower end secured adjusted expansion link 17；The adjustable telescopic rod 17 is L-shaped, is provided with spring projection 24 thereon, solid in regulation
Stretched in fixed pole 19 to adapt to the size of different pipelines, allow spring projection 24 to coordinate with connecting hole 18, itself is fixed；Regulation
Installation one-level force sensing resistance 25 is inlayed in the end portion cavity of expansion link 17；The left end of the one-level force sensing resistance 25 is fixedly connected
Connect spring 26；The left end of the connecting spring 26 is connected on two level force sensing resistance 27；The two level force sensing resistance 27 is inlayed solid
Be scheduled in the second limiting plate 28, produce different electric signals by the squeezing action of connecting spring 26, and by with display screen 5
Connection shows this change；Second limiting plate 28 is slidably connected in adjustable telescopic rod 17, and its left end welding side is stretched
Bar 10；First support 11 is fixed in the end of the side expansion link 10；Side roller 12 is installed in the first support 11；Institute
State the setting of side roller 12 two to be arranged symmetrically in the lower section of fixed plate 20, for being stuck on duct wall to be detected, in pipeline
Rolled when movable, when pipeline glacing flatness is not high, the side plate expansion link 10 of the rear end of two first support 11 can be flexible in regulation
Telescopic moving in bar 17, force sensing resistance can produce electric signal and be shown on display screen 5, for user with reference to use；Fixed plate 20
Middle lower surface be welded and fixed top side fix bar 21；It is interior with same portion with regulation fix bar 19 in the top side fix bar 21
Part is provided with second support 22；Top side roller 13 is installed in the second support 22；The top side roller 13 and side roller 12
Its glacing flatness is detected with the use of in the top side of pipeline；The lower section of top side roller 13 is provided with loading plate 6；The horizontal stroke of the loading plate 6
Section is rectangle, and is made up of steel, is horizontally connected with power transmission shaft 15 by connecting bearing 7 in it；The power transmission shaft 15 is set
Two, the front and rear arrangement in loading plate 6, live roller 14 is installed thereon；Allow pipeline to be detected on the live roller 14
It is placed on it, allows it to move by rotating；The right-hand member of power transmission shaft 15 is linked into driving motor 16；The driving motor 16
The right side of loading plate 6 is arranged on by bolt, there is provided the power of pipeline；The symmetrical welding in lower surface of loading plate 6
Fixed support bar 9；The lower end of the support bar 9 is welded on base 8, and loading plate 6 is supported into fixation.
The present invention operation principle be：In use, first pipeline to be detected is placed on live roller 14, hydraulic pressure is controlled
Cylinder 1 drives hydraulically extensible bar 2 that fixed plate 20 is moved down, and allows top side roller 13 to be stuck in the top exterior walls of pipeline, simultaneously
Use regulation fix bar 19 and adjustable telescopic rod 17 so that two side rollers 12 are stuck in the left and right sides of pipeline, restart transmission
Motor 16 allows live roller 14 to be rotated, and allows pipeline to be detected to move, and when the glacing flatness of pipeline is not high, two power are quick
Resistance produces electric signal and is shown on display screen 5, for user with reference to use.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (7)
1. a kind of municipal works drainage pipeline glacing flatness detection means, including base (8)；Characterized in that, the base (8) by
Gray cast iron is made, and what upper surface was vertical on the left of it is welded and fixed riser (4)；The welding support of the upper horizontal of the riser (4)
Plate (3)；Hydraulic cylinder (1) has been bolted on the supporting plate (3)；The lower end access hydraulically extensible of the hydraulic cylinder (1)
Bar (2)；The hydraulically extensible bar (2) passes through supporting plate (3), and lower end is weldingly fixed in fixed plate (20)；The fixed plate
(20) medianly zygomorphic be welded and fixed adjusts fix bar (19)；Slided in the internal cavities of the regulation fix bar (19)
The first limiting plate (23) is connected with, and is provided with connecting hole (18) thereon；The lower end secured adjusted of first limiting plate (23) is stretched
Contracting bar (17)；Installation one-level force sensing resistance (25) is inlayed in the end portion cavity of the adjustable telescopic rod (17)；The first order force is quick
The left end of resistance (25), which is connected, connects spring (26)；The left end of the connecting spring (26) is connected to two level force sensing resistance
(27) on；The two level force sensing resistance (27), which is inlayed, to be fixed in the second limiting plate (28)；Second limiting plate (28) is slided
It is connected in adjustable telescopic rod (17), its left end welding side expansion link (10)；The end of the side expansion link (10) is fixed
First support (11)；Side roller (12) is installed in the first support (11)；The middle lower surface welding of fixed plate (20)
Fixed top side fix bar (21)；With being provided with the in regulation fix bar (19) with same part in the top side fix bar (21)
Two supports (22)；Top side roller (13) is installed on the second support (22)；The lower section of the top side roller (13) is provided with carrying
Plate (6)；The cross section of the loading plate (6) is rectangle, and is made up of steel, is horizontally connected with by connecting bearing (7) in it
Power transmission shaft (15).
2. a kind of municipal works drainage pipeline glacing flatness detection means according to claim 1, it is characterised in that described vertical
The left-hand face of plate (4) is provided with display screen (5).
A kind of 3. municipal works drainage pipeline glacing flatness detection means according to claim 1, it is characterised in that the tune
Section telescopic bar (17) is L-shaped, and it is raised (24) to be provided with spring thereon.
A kind of 4. municipal works drainage pipeline glacing flatness detection means according to claim 1, it is characterised in that the biography
Moving axis (15) sets two, the front and rear arrangement in loading plate (6), is provided with live roller (14) thereon.
A kind of 5. municipal works drainage pipeline glacing flatness detection means according to claim 1, it is characterised in that the side
Side roller (12) sets two and is arranged symmetrically below fixed plate (20).
A kind of 6. municipal works drainage pipeline glacing flatness detection means according to claim 1, it is characterised in that the biography
The right-hand member of moving axis (15) is linked into driving motor (16)；The driving motor (16) is arranged on loading plate (6) by bolt
Right side.
7. a kind of municipal works drainage pipeline glacing flatness detection means according to claim 1, it is characterised in that described to hold
The lower surface of support plate (6) is symmetrical to be welded and fixed support bar (9)；The lower end of the support bar (9) is welded on base (8)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064199.4A CN107843188A (en) | 2017-11-02 | 2017-11-02 | A kind of municipal works drainage pipeline glacing flatness detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064199.4A CN107843188A (en) | 2017-11-02 | 2017-11-02 | A kind of municipal works drainage pipeline glacing flatness detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107843188A true CN107843188A (en) | 2018-03-27 |
Family
ID=61682304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711064199.4A Withdrawn CN107843188A (en) | 2017-11-02 | 2017-11-02 | A kind of municipal works drainage pipeline glacing flatness detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107843188A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887454A (en) * | 2019-12-09 | 2020-03-17 | 刘童童 | Road pipeline detection structure and detection method thereof |
| CN114811180A (en) * | 2022-04-24 | 2022-07-29 | 中国建筑第八工程局有限公司 | Method for positioning large-diameter pipeline in narrow space |
| CN116518912A (en) * | 2023-07-05 | 2023-08-01 | 北京市市政四建设工程有限责任公司 | Pipeline straightness detection device for municipal construction |
-
2017
- 2017-11-02 CN CN201711064199.4A patent/CN107843188A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887454A (en) * | 2019-12-09 | 2020-03-17 | 刘童童 | Road pipeline detection structure and detection method thereof |
| CN114811180A (en) * | 2022-04-24 | 2022-07-29 | 中国建筑第八工程局有限公司 | Method for positioning large-diameter pipeline in narrow space |
| CN116518912A (en) * | 2023-07-05 | 2023-08-01 | 北京市市政四建设工程有限责任公司 | Pipeline straightness detection device for municipal construction |
| CN116518912B (en) * | 2023-07-05 | 2023-08-25 | 北京市市政四建设工程有限责任公司 | Pipeline straightness detection device for municipal construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |
|
| WW01 | Invention patent application withdrawn after publication |