CN212617669U

CN212617669U - Underground pipeline quality testing is with appearance that leaks hunting

Info

Publication number: CN212617669U
Application number: CN202020801435.7U
Authority: CN
Inventors: 丁水生
Original assignee: Hangzhou Xiangyi Technology Co Ltd
Current assignee: Hangzhou Xiangyi Technology Co Ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-26
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a leakage detector for underground pipeline quality testing, including host computer, detector body and detection head, one side fixed surface of host computer installs the fixed column, the inside activity of fixed column is inserted and is equipped with the connecting rod, the one end fixed welding of connecting rod has the turn button, the other end fixed mounting of connecting rod has the bobbin, the fixed surface of bobbin cover has wire winding baffle, the other end of bobbin is installed through the bearing and is worn the line post, the host computer is connected with the detector body through the connecting wire, the bottom fixed mounting of detector body has last clamp splice, the left end of going up the clamp splice is installed down the clamp splice through the bearing. The utility model discloses a its block structure can be fixed the staple bolt structure, makes it fix on the pipeline, has avoided testing personnel to hold laminating steel pipe with the hand always, has saved testing personnel's physical power and energy, makes its detection more convenient.

Description

Underground pipeline quality testing is with appearance that leaks hunting

Technical Field

The utility model relates to a leak hunting appearance equipment technical field specifically is a quality of underground pipeline detects uses leak hunting appearance.

Background

The leakage detector is widely applied to underground metal pipeline positioning instruments for urban water supply and oil gas, underground communication, power and cable fault positioning instruments and underground pipeline leakage positioning instruments, and is used for carrying underground pipe network surveying and mapping and leakage detection projects. The instrument is a necessary instrument for general survey of underground pipelines by water companies, gas companies, municipal construction companies and industrial, mining, enterprise and public institutions.

Problem 1: the current appearance that leaks hunting generally comprises host computer, earphone and detector, but the bottom of current detector all is the plane generally, because the pipeline is circular, makes its detector can not fix on the pipeline, leads to needing the measurement personnel to hold always, wastes time and energy, makes the measurement personnel bitter.

Therefore, it is necessary to provide a leak detector for detecting the quality of underground pipes to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leakage detector is used in underground pipeline quality testing to solve the problem that the detector that proposes can not fix in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a leakage detector for detecting the quality of underground pipelines comprises a host machine, a detector body and a detection head, wherein a fixing column is fixedly arranged on the outer surface of one side of the host machine, a connecting rod is movably inserted in the fixed column, a rotating button is fixedly welded at one end of the connecting rod, the other end of the connecting rod is fixedly provided with a bobbin, the outer surface of the bobbin is fixedly covered with a winding baffle, the other end of the winding reel is provided with a threading post through a bearing, the host is connected with a detector body through a connecting wire, an upper clamping block is fixedly arranged at the bottom end of the detector body, a lower clamping block is arranged at the left end of the upper clamping block through a bearing, the outer surfaces of the upper clamping block and the lower clamping block are fixedly connected with a return spring, the other end of the return spring is fixedly connected with a fixing plate, one side fixedly connected with of fixed plate adjusts a section of thick bamboo, the other end fixed mounting who adjusts a section of thick bamboo has the detection head.

Preferably, a round hole matched with the connecting rod for insertion is formed in the fixing column, a ball bearing is fixedly mounted on one side of the fixing column, and the connecting rod is inserted into the ball bearing.

Preferably, the outer fixed surface of bobbin twines has the sand grip, the inside of threading post has seted up the hole groove, fixed column, connecting rod, turn button, bobbin and wire winding baffle are the mirror image setting.

Preferably, the upper clamping block and the lower clamping block are both semicircular in shape, and round holes which are matched with the adjusting cylinder to penetrate through are formed in the upper clamping block and the lower clamping block.

Preferably, the outer wall of clamp splice and last clamp splice under reset spring's one end is connected, and the reset spring other end connects the fixed plate, reset spring, regulation section of thick bamboo and regulation section of thick bamboo all are provided with four groups, the inner wall of going up clamp splice and lower clamp splice all fixed mounting have the permanent magnetism strip.

Preferably, a fastening bolt is inserted into the right side of the lower clamping block, a nut is sleeved at the other end of the fastening bolt, an internal thread is arranged on the inner wall of the nut, an external thread is arranged on the outer wall of the fastening bolt, and the fastening bolt is connected with the nut through the thread.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this underground piping quality detects uses appearance that leaks hunting, through fixed column, connecting rod, turn button, bobbin, wire winding baffle and threading post constitution wire winding structure, can make its earphone cord and the data line of connecting the detector body carry out the wire winding through its wire winding structure and handle, avoid the longer friction that leads to long-time and ground emergence of data line, cause the condition that data line life subtracts the weak point.

2. This underground piping quality detects uses appearance that leaks hunting, through last clamp splice, lower clamp splice, reset spring, fixed plate, a regulation section of thick bamboo, detect head and permanent magnetism strip and constitute the staple bolt structure, can wrap up the pipeline in inside through its staple bolt structure, make its detect the head can be through reset spring's elastic deformation tightly always laminate with the pipeline, avoided the condition that the variation in size of pipeline leads to the unusable of detector.

3. This underground piping quality detects uses appearance that leaks hunting, through last clamp splice, lower clamp splice, fastening bolt and nut constitution block structure, can fix the staple bolt structure through its block structure, make it can fix on the pipeline, avoided measurement personnel to need to hold laminating steel pipe with the hand always, saved measurement personnel's physical power and energy, make its detection more convenient.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic front view of the structure of the detector body of the present invention;

fig. 4 is a schematic front sectional view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a host; 2. fixing a column; 3. a connecting rod; 4. turning a button; 5. a bobbin; 6. a winding baffle; 7. threading the wire column; 8. a detector body; 9. an upper clamping block; 10. a lower clamping block; 11. a return spring; 12. a fixing plate; 13. an adjusting cylinder; 14. a detection head; 15. a permanent magnet strip; 16. fastening a bolt; 17. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the utility model provides an underground pipeline quality testing is with appearance that leaks hunting, including host computer 1, detector body 8 and detection head 14, the fixed surface mounting in one side of host computer 1 has fixed column 2, the inside activity of fixed column 2 is inserted and is equipped with connecting rod 3, the inside of fixed column 2 is seted up and is cooperated connecting rod 3 and carry out the male round hole, one side fixed mounting of fixed column 2 has ball bearing, connecting rod 3 inserts the inside of locating ball bearing, the setting can make its connecting rod 3 rotate in the inside of fixed column 2 like this, the fixed welding of one end of connecting rod 3 has turn button 4, the other end fixed mounting of connecting rod 3 has bobbin 5, the external fixed cover of bobbin 5 has wire wrapping baffle 6, the other end of bobbin 5 installs threading post 7 through the bearing, the external fixed winding of bobbin 5 has the sand grip, the inside of threading post 7 is seted up the hole groove, fixed column, The connecting rod 3, the knob 4, the bobbin 5 and the winding baffle 6 are arranged in a mirror image mode, the winding of the data line can be carried out when the data line rotates due to the arrangement of the convex strips, the winding structure can be formed by the fixing column 2, the connecting rod 3, the knob 4, the bobbin 5, the winding baffle 6 and the threading column 7, the earphone line and the data line connected with the detector body 8 can be wound due to the winding structure, the long-time friction between the data line and the ground caused by the long data line is avoided, and the service life of the data line is shortened;

the main machine 1 is connected with a detector body 8 through a connecting wire, an upper clamping block 9 is fixedly installed at the bottom end of the detector body 8, a lower clamping block 10 is installed at the left end of the upper clamping block 9 through a bearing, the upper clamping block 9 and the lower clamping block 10 are both in semicircular shapes, round holes which are matched with an adjusting cylinder 13 to penetrate through are formed in the upper clamping block 9 and the lower clamping block 10, the upper clamping block and the lower clamping block can form a round shape through the semicircular shapes, the upper clamping block and the lower clamping block can be sheathed on the outer wall of a pipeline, a return spring 11 is fixedly connected to the outer surfaces of the upper clamping block 9 and the lower clamping block 10, a fixing plate 12 is fixedly connected to the other end of the return spring 11, an adjusting cylinder 13 is fixedly connected to one side of the fixing plate 12, a detection head 14 is fixedly installed at the other end of the adjusting cylinder 13, one end of the return spring 11 is connected with the outer, The adjusting cylinder 13 and the adjusting cylinder 13 are provided with four groups, the inner walls of the upper clamping block 9 and the lower clamping block 10 are fixedly provided with the permanent magnetic strips 15, the four groups are arranged, so that the detection can be more accurate, the stability of the fixation can be improved through the arranged permanent magnetic strips 15, the arrangement can form a hoop structure through the upper clamping block 9, the lower clamping block 10, the reset spring 11, the fixing plate 12, the adjusting cylinder 13, the detection head 14 and the permanent magnetic strips 15, the pipeline can be wrapped in the pipeline through the hoop structure, the detection head 14 can be always tightly attached to the pipeline through the elastic deformation of the reset spring 11, and the condition that the detector cannot be used due to different sizes of the pipeline is avoided;

lower clamp splice 10's right side inside is inserted and is equipped with fastening bolt 16, fastening bolt 16's other end cover has nut 17, nut 17's inner wall is provided with the internal thread, fastening bolt 16's outer wall is provided with the external screw thread, fastening bolt 16 is connected through the screw thread with nut 17, it can pass through clamp splice 9 to set up like this, lower clamp splice 10, fastening bolt 16 and nut 17 constitute the block structure, can fix the staple bolt structure through its block structure, make it fix on the pipeline, avoided testing personnel to need to hold laminating steel pipe with the hand always, testing personnel's physical power and energy have been saved, it is more convenient to make its detection.

The working principle is as follows: when the pipeline is required to be subjected to side leakage inspection, firstly, the upper clamping block 9 and the lower clamping block 10 are opened through the bearing and then sleeved on the outer wall of the pipeline, when the upper clamping block 9 and the lower clamping block 10 are sleeved on the outer wall of the pipeline, the detection head 14 is tightly attached to the outer wall of the pipeline, when the pipeline is large, the detection head 14 is compressed through the elastic deformation of the reset spring 11 under the extrusion force, so that the pipeline can adapt to pipelines with different diameters, then the fastening bolt 16 is inserted into the nut 17 and can be fixed through rotation;

when the data line of earphone or detector is longer, through rotating knob 4, will drive connecting rod 3 when knob 4 rotates and rotate, will drive bobbin 5 when connecting rod 3 rotates and rotate, will take in at the data line on 5 surfaces of bobbin when bobbin 5 rotates, when the length of data line is not enough, through rotating another set of knob 4, make it can loosen the data line of taking in and can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an underground pipeline quality testing is with appearance that leaks hunting, includes host computer (1), detector body (8) and detects head (14), its characterized in that: the outer surface of one side of the main machine (1) is fixedly provided with a fixed column (2), the inner part of the fixed column (2) is movably inserted with a connecting rod (3), one end of the connecting rod (3) is fixedly welded with a rotating button (4), the other end of the connecting rod (3) is fixedly provided with a bobbin (5), the outer surface of the bobbin (5) is fixedly sheathed with a winding baffle (6), the other end of the bobbin (5) is provided with a threading column (7) through a bearing, the main machine (1) is connected with a detector body (8) through a connecting wire, the bottom end of the detector body (8) is fixedly provided with an upper clamping block (9), the left end of the upper clamping block (9) is provided with a lower clamping block (10) through a bearing, the outer surfaces of the upper clamping block (9) and the lower clamping block (10) are both fixedly connected with a reset spring (11), and the other end of the reset spring, one side fixedly connected with of fixed plate (12) adjusts a section of thick bamboo (13), the other end fixed mounting who adjusts a section of thick bamboo (13) has detection head (14).

2. The leak detector for detecting the quality of an underground pipeline as claimed in claim 1, wherein: the round hole which is matched with the connecting rod (3) to insert is formed in the fixing column (2), a ball bearing is fixedly mounted on one side of the fixing column (2), and the connecting rod (3) is inserted into the ball bearing.

3. The leak detector for detecting the quality of an underground pipeline as claimed in claim 1, wherein: the outer fixed surface of bobbin (5) twines there is the sand grip, the hole groove has been seted up to the inside of threading post (7), fixed column (2), connecting rod (3), turn button (4), bobbin (5) and winding baffle (6) are the mirror image setting.

4. The leak detector for detecting the quality of an underground pipeline as claimed in claim 1, wherein: the upper clamping block (9) and the lower clamping block (10) are both semicircular in shape, and circular holes which are matched with the adjusting cylinder (13) to penetrate through are formed in the upper clamping block (9) and the lower clamping block (10).

5. The leak detector for detecting the quality of an underground pipeline as claimed in claim 1, wherein: the outer wall of clamp splice (10) and last clamp splice (9) under the one end of reset spring (11) is connected, and reset spring (11) other end connection fixed plate (12), reset spring (11), regulation section of thick bamboo (13) and regulation section of thick bamboo (13) all are provided with four groups, the inner wall of going up clamp splice (9) and lower clamp splice (10) all fixed mounting have permanent magnetism strip (15).

6. The leak detector for detecting the quality of an underground pipeline as claimed in claim 1, wherein: a fastening bolt (16) is inserted into the right side of the lower clamping block (10), a nut (17) is sleeved at the other end of the fastening bolt (16), an internal thread is arranged on the inner wall of the nut (17), an external thread is arranged on the outer wall of the fastening bolt (16), and the fastening bolt (16) is connected with the nut (17) through the thread.