CN207923096U - Claw drainage pipeline inner diameter measurement device - Google Patents
Claw drainage pipeline inner diameter measurement device Download PDFInfo
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- CN207923096U CN207923096U CN201820379888.8U CN201820379888U CN207923096U CN 207923096 U CN207923096 U CN 207923096U CN 201820379888 U CN201820379888 U CN 201820379888U CN 207923096 U CN207923096 U CN 207923096U
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- inner diameter
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Abstract
The utility model provides a kind of claw drainage pipeline inner diameter measurement device, including pipeline outer wall detent mechanism and inner diameter measurement mechanism, pipeline outer wall detent mechanism includes outer wall positioning pipe, outer wall positioning plate, outer wall locating rod, outer wall support connecting rod and outer wall locating piece；Inner diameter measurement mechanism includes internal diameter push rod, detection connecting rod, detection wheel and sensor.After the utility model can be by gripping pipeline outer wall, the rotation of inner wall of the pipe and the number of degrees of each sensor are detected the internal diameter of drainage pipeline with amplitude of variation by inner diameter measurement mechanism；Structure novel, it is easy to use, suitable for being widely popularized.
Description
Technical field
The utility model belongs to field of measuring technique, and in particular to a kind of claw drainage pipeline inner diameter measurement device.
Background technology
Drainage pipeline is mainly used for collecting with sewage effluent, waste water and rainwater etc., and drainage pipeline type is various, with row
Waterpipe quality of production difference and passage with usage time, the inner wall of drainage pipeline are gradually worn out, and hair is easy when serious
Raw pipeline junction rupture leads to internal sewage, waste water leakage, it is therefore desirable to periodically be carried out to the inner case of drainage pipeline
It checks, is most exactly intuitively to check its internal diameter, the mode of inner diameter measurement is mostly to be surveyed by vernier caliper, micrometer at present
Amount, the preparation before measurement is relatively complicated, and there is also certain difficulty for measurement；It can also be measured by laser sensor etc., still
Higher operating costs.
Therefore, it is easy to operate that a kind of measurement is developed in view of the above problems, and the measurement that use cost is relatively low or moderate
Device is those skilled in the art institute urgent need to solve the problem.
Invention content
To solve the above problems, the utility model discloses a kind of claw drainage pipeline inner diameter measurement devices.
In order to achieve the above object, the utility model provides the following technical solutions：
A kind of claw drainage pipeline inner diameter measurement device, including pipeline outer wall detent mechanism and inner diameter measurement mechanism, pipeline
Outer wall detent mechanism includes outer wall positioning pipe, outer wall positioning plate, outer wall locating rod, outer wall support connecting rod and outer wall locating piece；
Outer wall positioning pipe is hollow pipe；Outer wall positioning plate is slidably matched peace by being provided with outer wall location hole and outer wall positioning pipe at center
Dress；The front end uniform rotation of outer wall locating rod is connected to the edge of outer wall positioning plate, and the front end of rear end towards outer wall positioning pipe is set
It sets, and coordinates installation outer wall locating piece；The quantity of outer wall support connecting rod is identical as outer wall locating rod, and one end is rotationally connected with outer wall
The front end of positioning pipe, the other end are rotationally connected with the middle part of outer wall locating rod；Inner diameter measurement mechanism includes internal diameter push rod, detection company
Bar, detection wheel and sensor；The cooperation of internal diameter push rod is installed in outer wall positioning pipe, the surface close to outer wall positioning pipe front end
One end is front end, and is uniformly provided with accommodating groove；Axial direction setting of the accommodating groove along internal diameter push rod；Detect the quantity and accommodating groove of connecting rod
Quantity it is identical, one end is rotationally connected in accommodating groove, the other end be directed away from outer wall positioning pipe front end side cooperation installation
Detection wheel, and detect connecting rod and be also connected with internal diameter push rod by connecting spring；Sensor is pressure sensor, and cooperation is installed on
Detect the junction of connecting rod and connecting spring.
The utility model provides a kind of claw drainage pipeline inner diameter measurement device, by pipeline outer wall detent mechanism and internal diameter
Testing agency forms, in the utility model pipeline outer wall detent mechanism by outer wall positioning pipe, outer wall positioning plate, outer wall locating rod,
Outer wall support connecting rod and outer wall locating piece composition, wherein outer wall positioning pipe is selected as hollow pipe, and outer wall positioning plate is slidably installed
Determine positioning pipe in outer wall, can be slided along its surface, outer wall locating rod front end uniform rotation is connected to outer wall positioning plate edge, rear end
It is arranged towards outer wall positioning pipe front end, and coordinates installation outer wall locating piece, for consolidates to drainage pipeline outer wall to be detected
It is fixed；The inner diameter measurement mechanism of the utility model is made of internal diameter push rod, detection connecting rod, monitoring wheel and sensor, wherein internal diameter
Push rod is fitted in outer wall positioning pipe, close to outer wall positioning pipe front end as its front end, and is uniformly provided with accommodating groove, is stored
Slot is arranged along the axial direction of internal diameter push rod, and detection connecting rod quantity is identical as accommodating groove, and one end is rotatably connected in accommodating groove,
The other end is directed away from outer wall positioning pipe front end installation detection wheel, and detection connecting rod coordinates phase by connecting spring and internal diameter push rod
Even, and in the junction of detection connecting rod and connecting spring cooperation installation pressure sensor.When the utility model is used, first leading to
Piping outer wall detent mechanism is positioned and is fixed to the outer wall of drainage pipeline, in the rotation by inner diameter measurement mechanism, root
According to the number of degrees and amplitude of variation of each sensor, flatness and inner diameter measurement are carried out to its inner wall.Preferably, outer wall positions
The surface of plate is also radially provided with location hole；Cooperation is equipped with positioning screw in location hole.
Outer wall positioning plate surface in the utility model is radially provided with location hole, by coordinating determining for installation in location hole
Fixation is adjusted in outer wall positioning plate and outer wall positioning pipe by position screw rod.
Preferably, being set as step-like in the middle part of internal diameter push rod；Accommodating groove is uniformly set to the middle part of internal diameter push rod close to it
Front end side, and when detect connecting rod be completely in accommodating groove when, close to the inner wall side of outer wall positioning pipe surface extremely
Outer wall positions internal diameter of the distance less than outer wall positioning pipe of tube hub.
It is designed as step-like in the middle part of internal diameter push rod in the utility model, and accommodating groove is uniformly arranged in internal diameter push rod
Portion is close to its front end side, when detection connecting rod is completely in accommodating groove, extremely close to one side surface of inner wall of outer wall positioning pipe
Outer wall positions internal diameter of the distance less than outer wall positioning pipe of tube hub, which enables detection connecting rod to be stored completely to outer wall
In positioning pipe, and when internal diameter push rod is pushed out outer wall positioning pipe, detection connecting rod will not be by outer wall positioning pipe front end
It influences, leads to not rotate.
Preferably, the rear end cooperation of internal diameter push rod is equipped with rotating handles.
Preferably, outer wall locating piece is elastomer block, it is set as wavy towards one side surface of outer wall positioning pipe.
Outer wall locating piece in the utility model is selected as elastomer block, and is designed as towards one side surface of outer wall positioning pipe
It is wavy, ensure the clamping position effect to outer wall positioning pipe.
The utility model compared with prior art, can be by being gripped to pipeline outer wall after, pass through inner diameter measurement machine
Structure is detected the internal diameter of drainage pipeline with amplitude of variation the rotation of inner wall of the pipe and the number of degrees of each sensor；Structure is new
It is clever, easy to use, suitable for being widely popularized.
Description of the drawings
The structural schematic diagram of Fig. 1, the utility model；
The structural schematic diagram of connecting rod and internal diameter push rod junction is detected in Fig. 2, the utility model.
Reference numerals list：Outer wall positioning pipe 1, outer wall positioning plate 2, outer wall locating rod 3, outer wall support connecting rod 4, outer wall are fixed
Position block 5, internal diameter push rod 6, detection connecting rod 7, detection wheel 8, sensor 9, connecting spring 10, positioning screw 11, rotating handles 12.
Specific implementation mode
Technical solution provided by the utility model is described in detail below with reference to specific embodiment, it should be understood that following
Specific implementation mode is merely to illustrate the utility model rather than limitation the scope of the utility model.
It is the structural schematic diagram of the utility model as shown in Figure 1, the utility model is examined for a kind of claw drainage pipeline internal diameter
Survey device, including pipeline outer wall detent mechanism and inner diameter measurement mechanism.
Pipeline outer wall detent mechanism includes outer wall positioning pipe 1, outer wall positioning plate 2, outer wall locating rod 3, outer wall support connecting rod 4
And outer wall locating piece 5；Outer wall positioning pipe 1 is hollow pipe；Outer wall positioning plate 2 at center by being provided with outer wall location hole and outer wall
Positioning pipe 1 is slidably installed, and the surface of outer wall positioning plate 2 is also radially provided with location hole；Coordinate installation in location hole
There is positioning screw 11；The front end uniform rotation of outer wall locating rod 3 is connected to the edge of outer wall positioning plate 2, and rear end is fixed towards outer wall
The front end setting of position pipe 1, and coordinate installation outer wall locating piece 5, outer wall locating piece 5 is elastomer block, towards outer wall positioning pipe 1 one
Side surface is set as wavy；The quantity of outer wall support connecting rod 4 is identical as outer wall locating rod 3, and one end is rotationally connected with outer wall positioning
The front end of pipe 1, the other end are rotationally connected with the middle part of outer wall locating rod 3.
Inner diameter measurement mechanism includes internal diameter push rod 6, detection connecting rod 7, detection wheel 8 and sensor 9；Internal diameter push rod 6 coordinates
It is installed in outer wall positioning pipe 1, surface one end close to 1 front end of outer wall positioning pipe is front end, and is uniformly provided with accommodating groove, together
When internal diameter push rod 6 middle part be set as step-like, the rear end cooperation of internal diameter push rod 6 is equipped with rotating handles 12；Accommodating groove is uniformly set
In the middle part of internal diameter push rod 6 close to its front end side；Axial direction setting of the accommodating groove along internal diameter push rod 6；Detect connecting rod 7 quantity with
The quantity of accommodating groove is identical, and one end is rotationally connected in accommodating groove, and when detection connecting rod 7 is completely in accommodating groove,
Its distance close to surface to 1 center of outer wall positioning pipe of the inner wall side of outer wall positioning pipe 1 is less than in outer wall positioning pipe 1
Diameter, the other end are directed away from 1 front end side of outer wall positioning pipe cooperation installation detection wheel 8, and such as Fig. 2, detection connecting rod 7 also passes through connection
Spring 10 is connected with internal diameter push rod 6；Sensor 9 is pressure sensor, and cooperation is installed on the company of detection connecting rod 7 and connecting spring 10
Meet place.
Finally, it should be noted that above example being merely intended for describing the technical solutions of the present application, but not for limiting the present application property skill
Art scheme, it will be understood by those of ordinary skill in the art that, those are modified or wait to the technical solution of the utility model
With replacing, without departing from the objective and range of the technical program, should all cover in the right of the utility model.
Claims (5)
1. a kind of claw drainage pipeline inner diameter measurement device, including pipeline outer wall detent mechanism and inner diameter measurement mechanism, feature
It is：The pipeline outer wall detent mechanism includes outer wall positioning pipe（1）, outer wall positioning plate（2）, outer wall locating rod（3）, outer wall branch
Supporting rod（4）And outer wall locating piece（5）；The outer wall positioning pipe（1）For hollow pipe；The outer wall positioning plate（2）By
Center is provided with outer wall location hole and outer wall positioning pipe（1）It is slidably installed；The outer wall locating rod（3）Front end uniform rotation
It is connected to outer wall positioning plate（2）Edge, rear end is towards outer wall positioning pipe（1）Front end setting, and coordinate installation outer wall positioning
Block（5）；The outer wall support connecting rod（4）Quantity and outer wall locating rod（3）Identical, one end is rotationally connected with outer wall positioning pipe
（1）Front end, the other end is rotationally connected with outer wall locating rod（3）Middle part；The inner diameter measurement mechanism includes internal diameter push rod
（6）, detection connecting rod（7）, detection wheel（8）And sensor（9）；The internal diameter push rod（6）Cooperation is installed on outer wall positioning pipe（1）
In, close to outer wall positioning pipe（1）Surface one end of front end is front end, and is uniformly provided with accommodating groove；The accommodating groove is along internal diameter
Push rod（6）Axial setting；The detection connecting rod（7）Quantity it is identical as the quantity of accommodating groove, one end is rotationally connected with receipts
It receives in slot, the other end is directed away from outer wall positioning pipe（1）Front end side cooperation installation detection wheel（8）, and detect connecting rod（7）Also
Pass through connecting spring（10）With internal diameter push rod（6）It is connected；The sensor（9）For pressure sensor, cooperation is installed on detection and connects
Bar（7）With connecting spring（10）Junction.
2. a kind of claw drainage pipeline inner diameter measurement device according to claim 1, it is characterised in that：The outer wall positioning plate
（2）Surface be also radially provided with location hole；Cooperation is equipped with positioning screw in the location hole（11）.
3. a kind of claw drainage pipeline inner diameter measurement device according to claim 1, it is characterised in that：The internal diameter push rod
（6）Middle part be set as step-like；The accommodating groove is uniformly set to internal diameter push rod（6）Middle part close to its front end side, and work as
Detect connecting rod（7）When being completely in accommodating groove, close to outer wall positioning pipe（1）Inner wall side surface to outer wall positioning pipe
（1）The distance at center is less than outer wall positioning pipe（1）Internal diameter.
4. a kind of claw drainage pipeline inner diameter measurement device according to claim 1, it is characterised in that：The internal diameter push rod
（6）Rear end cooperation rotating handles are installed（12）.
5. a kind of claw drainage pipeline inner diameter measurement device according to claim 1, it is characterised in that：The outer wall locating piece
（5）For elastomer block, towards outer wall positioning pipe（1）One side surface is set as wavy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379888.8U CN207923096U (en) | 2018-03-20 | 2018-03-20 | Claw drainage pipeline inner diameter measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379888.8U CN207923096U (en) | 2018-03-20 | 2018-03-20 | Claw drainage pipeline inner diameter measurement device |
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| Publication Number | Publication Date |
|---|---|
| CN207923096U true CN207923096U (en) | 2018-09-28 |
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ID=63595744
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820379888.8U Active CN207923096U (en) | 2018-03-20 | 2018-03-20 | Claw drainage pipeline inner diameter measurement device |
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| CN (1) | CN207923096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778790A (en) * | 2019-11-05 | 2020-02-11 | 成秀东 | Intelligent pipeline laying method |
-
2018
- 2018-03-20 CN CN201820379888.8U patent/CN207923096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778790A (en) * | 2019-11-05 | 2020-02-11 | 成秀东 | Intelligent pipeline laying method |
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