CN209310763U - A kind of auxiliary tool for pipe wall thickness testing - Google Patents
A kind of auxiliary tool for pipe wall thickness testing Download PDFInfo
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- CN209310763U CN209310763U CN201822170832.4U CN201822170832U CN209310763U CN 209310763 U CN209310763 U CN 209310763U CN 201822170832 U CN201822170832 U CN 201822170832U CN 209310763 U CN209310763 U CN 209310763U
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- arc
- pipeline
- wall thickness
- auxiliary tool
- pipe wall
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Abstract
The utility model discloses a kind of auxiliary tool for pipe wall thickness testing, including be arranged on pipeline arc bracket, arc bracket front end is set ultrasonic probe, the locating part that arc bracket bottom is located at pipeline two sides and the impeller that arc bracket top is arranged in are set;The auxiliary tool can carry out wall thickness detection to any position of pipeline, do not need to will test equipment and be put into pipeline and carry out thickness measure, improve detection efficiency.
Description
Technical field
The utility model relates to the technical fields of pipe wall thickness testing, in particular to a kind of for the auxiliary of pipe wall thickness testing
Assistant engineer's tool.
Background technique
Common gas transmission station or gas production station mainly carries out the conveying of gas or liquid, most pipeline by pipeline
It for outdoor layout, is affected by the external environment larger, since pipeline is easy to get rusty after being corroded by extraneous rainwater etc., in order to guarantee pipeline
Normal work, need every year to pipeline wall thickness carry out ultrasound examination, it is right to determine whether pipeline wall thickness meets requirement
Incongruent pipeline needs are replaced in time.
For some large-scale pipelines, testing staff, which can enter in pipeline, to be detected, and the inner diameter measurement of pipeline is finished
And then the corresponding outer diameter of detection, the two are subtracted each other, you can get it wall thickness.For some medium-sized pipelines, before laying, to guarantee
Later period pipeline uniform force needs to detect the wall thickness of pipeline.Since internal diameter of the pipeline is smaller, testing staff cannot be introduced into pipe
It is detected in road;And detection device in the prior art is utilized, such as micrometer or vernier caliper, the wall of pipe ends can only be detected
Thickness, the wall thickness at pipeline centre position, micrometer or vernier caliper can not be protruded into, then can not be detected to it, and there are detection offices
It is sex-limited.
Utility model content
The purpose of the utility model is to provide a kind of auxiliary tool for pipe wall thickness testing, which can be right
Any position of medium-sized pipeline carries out the detection operation of wall thickness, is placed in pipeline without will test equipment and is detected, is improved
Detection efficiency, it is applied widely.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of auxiliary tool for pipe wall thickness testing, including be arranged on pipeline arc bracket, be arranged in arc
The ultrasonic probe of bracket front end, be arranged in arc bracket bottom be located at pipeline two sides locating part and be arranged in arc bracket
The impeller on top.
Through the above technical solutions, making arc bracket by locating part when preparing to carry out Thickness sensitivity to pipeline
With various sizes of pipeline, pushes arc bracket to move along the length direction of pipeline by impeller, drive ultrasonic probe pair
Pipeline carries out thickness measure, and the data measured are transmitted to control system, carries out formula calculating, can reach accurate duct thickness
Size realizes and carries out Thickness sensitivity to pipeline any position, does not need to will test equipment and is placed in pipeline and examines to it
It surveys, improves detection efficiency.
The utility model is further arranged to: the arc bracket include it is two rows of be oppositely arranged cooperate with pipeline arc
Arc block, the arc pressuring plate being connected between two arc blocks, the radius of the arc block are greater than the radius of pipeline.
Through the above technical solutions, arc pressuring plate can connect two arc blocks, arc block and the cooperation of pipeline arc and arc
The radius of shape block is greater than the radius of pipeline, convenient for matching different pipelines, carries out Thickness sensitivity to it.
The utility model is further arranged to: the both ends of the arc block are equipped with kidney slot, and the locating part includes wearing
L-type connecting rod in kidney slot, the first idler wheel with the horizontal ends rotation connection of L-type connecting rod, the L-type connecting rod are erected
Straight end is equipped with screw thread, and L-type connecting rod is fixed in kidney slot by nut.
Through the above technical solutions, tightening nut, L-type connecting rod is fixed in kidney slot, by impeller, driving the
One idler wheel rotates on pipeline, and linear motion is become rolling movement, pushes arc block convenient for construction personnel, ultrasonic wave is driven to visit
Head detects pipeline wall thickness;Bolt is unscrewed, can adjust the distance between two L-type connecting rods and the first idler wheel and pipeline
On distance, and then to various sizes of pipeline carry out Thickness sensitivity.
The utility model is further arranged to: the circumferential wall of first idler wheel is equipped with rubber ring.
Through the above technical solutions, rubber ring reduces the frictional force of the first idler wheel and pipeline outer wall, will not be to pipeline outside
Wall causes to wear, and influences the normal use of pipeline, while reducing the first idler wheel and rubbing on pipeline the noise of generation.
The utility model is further arranged to: the impeller includes that stretching of upwardly extending in the middle part of arc pressuring plate is arranged in
Contracting bar and the handle that telescopic rod top end is set.
Through the above technical solutions, construction personnel pulls handle, telescopic rod can be drawn out to proper height, be convenient for constructor
Member pushes the rotation of the first idler wheel, and then ultrasonic probe is driven to carry out Thickness sensitivity to pipeline.
The utility model is further arranged to: the bottom end of the telescopic rod is equipped with flange, the arc along its circumferencial direction
Connecting plate is equipped with two opposite threaded holes, and the flange is equipped with the fixation hole that closes with corresponding threaded holes, in the fixation hole
It is inserted with the bolt being threadedly coupled with threaded hole.
Through the above technical solutions, bolt to be from top to bottom inserted into fixation hole, in threaded hole, bolt is tightened, can will be stretched
Bar is fixed in arc pressuring plate.
The utility model is further arranged to: the bottom wall that the arc block is in contact with pipe side wall is equipped with groove, institute
It states and is embedded with the second idler wheel in groove, second idler wheel protrudes from the notch of groove.
Through the above technical solutions, the first idler wheel drives the rotation of the second idler wheel, arc block top and pipe side wall are reduced
Frictional force, pipeline outer wall will not be damaged, influence the normal use of pipeline.
The utility model is further arranged to: being equipped with headlamp close to the side wall of ultrasonic probe in the arc block.
Through the above technical solutions, headlamp makes construction personnel in the pipe detection detection to underground, illumination is played
Effect avoids affecting testing result because light is dark.
In conclusion the utility model has the following beneficial effects:
1. locating part makes arc bracket that can match different line sizes, push arc bracket in pipeline using impeller
It is moved on outer wall, and then ultrasonic probe is driven to carry out Thickness sensitivity to any position of pipeline, improve detection efficiency;
2. unscrewing nut, the distance on the distance between two L-type connecting rods and the first idler wheel to pipeline outer wall can adjust,
Various sizes of pipeline can be matched, and Thickness sensitivity is carried out to it;
3. the rubber ring on the first idler wheel, so that the first idler wheel when rolling on pipeline, will not cause the friction of pipeline
Damage influences pipeline normal work, while also reducing frictional force.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram of the first idler wheel and the second scroll wheel positions relationship.
Fig. 3 is the structural schematic diagram of telescopic rod Yu arc pressuring plate connection relationship.
Appended drawing reference: 1, arc bracket;101, arc block;102, arc pressuring plate;2, ultrasonic probe;3, kidney slot;
4, locating part;41, L-type connecting rod;42, the first idler wheel;43, screw thread;44, nut;5, rubber ring;6, impeller;61, it stretches
Bar;62, handle;7, groove;8, the second idler wheel;9, headlamp;10, flange;11, threaded hole;12, fixation hole;13, bolt.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of auxiliary tool for pipe wall thickness testing, referring to Fig.1, including be arranged on pipeline arc bracket 1, set
Set 1 front end of arc bracket and contacted with pipeline outer wall ultrasonic probe 2, be arranged and in 1 bottom of arc bracket be located at pipeline two
The locating part 4 of side and the impeller 6 that 1 top of arc bracket is set;Locating part 4 makes arc bracket 1 that can match different rulers
Very little pipeline, the sensor in ultrasonic probe 2 push arc bracket 1 along pipeline towards the side wall of pipeline by impeller 6
Length direction is mobile, and then ultrasonic probe 2 is driven to measure pipeline, does not need for measuring device to be put into pipeline, can
Wall thickness detection is carried out to any position of pipeline, is improved work efficiency.
Referring to Fig.1, arc bracket 1 includes two rows of arc blocks 101 being oppositely arranged cooperated with pipeline arc, is connected to two
Arc pressuring plate 102 between arc block 101, the radius of arc block 101 are greater than the radius of pipeline;Arc pressuring plate 102 can incite somebody to action
Two arc blocks 101 connect, and arc block 101 and pipeline arc cooperate and are greater than the radius of pipeline, convenient for in various sizes of
Type pipeline is detected.
Referring to Fig. 2 and Fig. 3,101 both ends of arc block are equipped with kidney slot 3, and locating part 4 includes the L-type being threaded through in kidney slot 3
Connecting rod 41 and the first idler wheel 42 being rotatablely connected with the horizontal ends of L-type connecting rod 41 are set in the vertical end of L-type connecting rod 41
There is screw thread 43, L-type connecting rod 41 is fixed in kidney slot 3 by nut 44, the circumferential wall of the first idler wheel 42 is equipped with rubber
Circle 5;Tightening nut 44 can be fixed on L shape connecting rod in kidney slot 3, and kidney slot 3 is conveniently adjusted between two L-type connecting rods 41
Distance, and the distance between arrive pipeline, and then various sizes of pipeline can be matched, the setting of the first idler wheel 42 is by straight line
Movement becomes rolling movement, drives impeller 6 convenient for construction personnel and then the first idler wheel 42 is driven to roll along the length direction of pipeline
It is dynamic, Thickness sensitivity is carried out so as to each position to pipeline;The rubber ring 5 being arranged on the first idler wheel 42 reduces the first rolling
The sound of the pivoting friction on pipeline of wheel 42, while reducing the first idler wheel 42 and being rolled into frictional force on pipeline, and when the
One idler wheel 42 will not damage pipeline outer wall when rotating on pipeline, influence the normal work of pipeline.
Referring to Fig. 3, impeller 6 includes that the telescopic rod 61 upwardly extended in the middle part of arc pressuring plate 102 and setting is arranged in
The bottom end of handle 62 on 61 top of telescopic rod, telescopic rod 61 is equipped with flange 10 along its circumferencial direction, sets in arc pressuring plate 12
There are two opposite threaded holes 11, flange 10 is equipped with the fixation hole 12 matched with threaded hole 11, is inserted in fixation hole 12 and spiral shell
The bolt 13 that pit 11 is threadedly coupled;Bolt 13 is from top to bottom sequentially inserted into fixation hole 12, in threaded hole 11, tightens bolt
13, telescopic rod 61 can be fixed in arc pressuring plate 102, construction personnel pulls handle 62, and telescopic rod 61 is adjusted to suitable
Length pushes telescopic rod 61 convenient for construction personnel, and then drives the first idler wheel 42 in two side rolls of pipeline, to drive ultrasound
Wave 2 pairs of pipelines of probe carry out Thickness sensitivities.
Referring to Fig. 2, the bottom wall that arc block 101 is in contact with pipe side wall is equipped with groove 7, is embedded with second in groove 7
Idler wheel 8, the second idler wheel 8 protrude from the notch of groove 7;Side wall in arc block 11 close to probe is equipped with headlamp 9;Work as arc
When connecting plate 102 moves forward, the rotation of the second idler wheel 8 is driven, the sliding friction between 101 bottom of arc block and pipeline is reduced
Power, while may also set up rubber ring 5 on the second idler wheel 8, so that the second idler wheel 8 rotates when on pipeline outer wall, it will not be to pipeline
It damages, while the noise for the generation that also avoids rubbing between the two;The setting of headlamp 9, convenient for construction personnel to underground
Or the place of light dark carries out Thickness sensitivity to pipeline, will not generate detection error, improve detection efficiency.
The working principle of the utility model are as follows: pull handle 62, telescopic rod 61 is adjusted to proper height, then is pushed flexible
Bar 61 drives the first idler wheel 42 to rotate in pipeline outer wall, and then the second idler wheel 8 is driven to rotate on pipeline outer wall, realizes arc
Block 101 is moved along the length direction of pipeline, and then ultrasonic probe 2 is driven to carry out Thickness sensitivity, the data detected to pipeline
It is sent to control system, finally obtains accurate duct thickness size.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of auxiliary tool for pipe wall thickness testing, it is characterised in that: including the arc bracket being arranged on pipeline
(1), be arranged arc bracket (1) front end ultrasonic probe (2), be arranged and in arc bracket (1) bottom be located at pipeline two sides
Locating part (4) and setting arc bracket (1) top impeller (6).
2. a kind of auxiliary tool for pipe wall thickness testing according to claim 1, it is characterised in that: the arc branch
Frame (1) includes two rows of arc blocks (101) being oppositely arranged cooperated with pipeline arc, is connected between two arc blocks (101)
Arc pressuring plate (102), the radius of the arc block (101) are greater than the radius of pipeline.
3. a kind of auxiliary tool for pipe wall thickness testing according to claim 2, it is characterised in that: the arc block
(101) both ends be equipped with kidney slot (3), the locating part (4) include be threaded through in kidney slot (3) L-type connecting rod (41), with
The first idler wheel (42) of the horizontal ends rotation connection of L-type connecting rod (41), the circumferential wall of first idler wheel (42) are contradicted in pipe
On road side wall, the vertical end of the L-type connecting rod (41) is equipped with screw thread (43), by nut (44) by L-type connecting rod (41)
It is fixed in kidney slot (3).
4. a kind of auxiliary tool for pipe wall thickness testing according to claim 3, it is characterised in that: first rolling
The circumferential wall for taking turns (42) is equipped with rubber ring (5).
5. a kind of auxiliary tool for pipe wall thickness testing according to claim 4, it is characterised in that: the impeller
It (6) include that the telescopic rod (61) upwardly extended in the middle part of arc pressuring plate (102) is set and is arranged on telescopic rod (61) top
Handle (62).
6. a kind of auxiliary tool for pipe wall thickness testing according to claim 5, it is characterised in that: the telescopic rod
(61) bottom end is equipped with flange (10) along its circumferencial direction, and the arc pressuring plate (102) is equipped with two opposite threaded holes
(11), the flange (10) is equipped with the fixation hole (12) that matches with threaded hole (11), be inserted in the fixation hole (12) with
The bolt (13) that threaded hole (11) is threadedly coupled.
7. a kind of auxiliary tool for pipe wall thickness testing according to claim 2, it is characterised in that: the arc block
(101) bottom wall being in contact with pipe side wall is equipped with groove (7), is embedded with the second idler wheel (8) in the groove (7), described
Second idler wheel (8) protrudes from the notch of groove (7).
8. a kind of auxiliary tool for pipe wall thickness testing according to claim 2, it is characterised in that: the arc block
(101) side wall on close to ultrasonic probe (2) is equipped with headlamp (9).
Priority Applications (1)
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CN201822170832.4U CN209310763U (en) | 2018-12-22 | 2018-12-22 | A kind of auxiliary tool for pipe wall thickness testing |
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CN201822170832.4U CN209310763U (en) | 2018-12-22 | 2018-12-22 | A kind of auxiliary tool for pipe wall thickness testing |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112628609A (en) * | 2020-12-28 | 2021-04-09 | 苏州江创智能科技有限公司 | Multispectral vision device of industrial pipeline robot |
CN114563480A (en) * | 2022-04-28 | 2022-05-31 | 四川蜀工公路工程试验检测有限公司 | Road concrete structure strength detection device |
CN114777697A (en) * | 2022-05-18 | 2022-07-22 | 南京工程学院 | Wall thickness detection device based on nodular cast iron pipe |
CN115451810A (en) * | 2021-06-08 | 2022-12-09 | 天津市环智新能源技术有限公司 | A kind of detection device and detection method of groove type of a sheave |
-
2018
- 2018-12-22 CN CN201822170832.4U patent/CN209310763U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112628609A (en) * | 2020-12-28 | 2021-04-09 | 苏州江创智能科技有限公司 | Multispectral vision device of industrial pipeline robot |
CN115451810A (en) * | 2021-06-08 | 2022-12-09 | 天津市环智新能源技术有限公司 | A kind of detection device and detection method of groove type of a sheave |
CN114563480A (en) * | 2022-04-28 | 2022-05-31 | 四川蜀工公路工程试验检测有限公司 | Road concrete structure strength detection device |
CN114777697A (en) * | 2022-05-18 | 2022-07-22 | 南京工程学院 | Wall thickness detection device based on nodular cast iron pipe |
CN114777697B (en) * | 2022-05-18 | 2023-09-01 | 南京工程学院 | A Wall Thickness Detection Device Based on Ductile Graphite Casting Tube |
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Address after: 210042 building 10, No. 699-18, Xuanwu Avenue, Xuanwu District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Zhuowei Engineering Consulting Co.,Ltd. Address before: 210042 building 10, No. 699-18, Xuanwu Avenue, Xuanwu District, Nanjing City, Jiangsu Province Patentee before: Nanjing Zhuowei Engineering Supervision Co.,Ltd. |