CN115235389B

CN115235389B - Detection apparatus for survey buries ground PE pipeline location and degree of depth

Info

Publication number: CN115235389B
Application number: CN202211167881.7A
Authority: CN
Inventors: 徐鑫; 蔡宇; 陈俊; 陈春帆
Original assignee: Sichuan Xinyuexin Scientific Instrument Co ltd
Current assignee: Sichuan Xinyuexin Scientific Instrument Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2022-12-09
Anticipated expiration: 2042-09-23
Also published as: CN115235389A

Abstract

The invention discloses a detection device for detecting the positioning and depth of a buried PE pipeline, and relates to the technical field of pipeline detection equipment. The invention comprises a placing box and a shade which is hinged on the placing box and used for shielding a detection tool, wherein an installation plate is rotatably installed on one side in the shade, installation grooves are symmetrically formed in one side of the installation plate, supporting legs are vertically and rotatably installed in the installation grooves, a limiting piece acting on the supporting legs is installed on the placing box, when the placing surface of the installation plate is parallel to the top surface of the placing box, the positions of the supporting legs are limited through the limiting piece, so that the supporting legs support the installation plate, and the invention also comprises two supporting plates. The detection personnel can install the fixed host in the tool box on the mounting plate, so that the detection personnel do not need to spend a large amount of time for finding the position suitable for the base station, the detection time is indirectly reduced, and the detection efficiency of the detection personnel is improved.

Description

Detection apparatus for survey buries ground PE pipeline location and degree of depth

Technical Field

The invention relates to the technical field of pipeline detection equipment, in particular to a detection device for detecting the positioning and depth of a buried PE pipeline.

Background

Buried pipeline detection generally refers to trenchless detection. The buried pipeline detection mainly detects the position of a damaged defect point of an anti-corrosion heat insulation layer of the pipeline and the depth of the pipeline, the conventional PE pipeline depth detection is generally realized by matching a base station, a mobile host (a transmitting host), two detection handles, an antenna and a data processing terminal, after a detection person places the equipment in a tool box, the tool box is carried to a detection position required to correspond, the base station is firstly required to be placed, then the mobile host and the detection handles are carried by a worker to realize the detection of the position of the buried pipeline, the detected data are recorded on the mobile host, and finally the recorded information is guided into a map by using a network map.

Disclosure of Invention

The invention aims to: in order to solve the problems that the base station is inconvenient to place and needs time to find the position suitable for the base station, which is troublesome, so that the detection time is prolonged, and the calibration and detection efficiency of detection personnel is reduced, the invention provides the detection device for detecting the positioning and the depth of the buried PE pipeline.

The invention specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a survey detection device who buries ground PE pipeline location and degree of depth, is including placing the box and articulating place the mask that is used for sheltering from the measuring tool on the box, the inside one side of mask is rotated and is installed the mounting panel, mounting panel one side symmetry has seted up the mounting groove, vertical in the mounting groove is installed the supporting leg to rotating, place and install on the box and act on the locating part of supporting leg works as the mounting panel place the face with when placing the box top surface and parallel, through the locating part in order to incite somebody to action the supporting leg position is spacing, in order to form the supporting leg will the mounting panel supports, still includes two backup pads, two the looks dorsal part of backup pad all articulates there is a plurality of hinge bars, and is a plurality of the free end of hinge bar articulates place the outside of box, place and install on the box and be used for with one in the backup pad hinge bar rotational position spacing subassembly.

Further, the locating part is seted up including the symmetry place two notches at box top, vertical rotation installs the joint piece in the notch, inside with the lateral laminating in the supporting leg outside the joint piece, work as the supporting leg with place box top when perpendicular, rotate the joint piece in order to incite somebody to action the supporting leg position is spacing.

Further, joint piece top and one side are the opening, joint piece inside is constructed around its rotation point symmetry has the arc card strip, the outside symmetry of supporting leg is run through and is seted up the confession the arc card strip inserts the arc draw-in groove of establishing.

Further, the hinge rod is installed through the pivot rotation place the box outside, spacing subassembly includes that horizontal slip suit is in one of them epaxial slide, slide one side has set firmly a plurality of poles around its pivot circular array, the circular array in one side of hinge rod has set firmly a plurality of confessions the jack that the pole was inserted and is established.

Furthermore, the outer side of the rotating shaft, which is sleeved with the sliding plate, is provided with a sliding groove along the length direction of the rotating shaft, and the inner wall of the sliding plate is fixedly provided with a limiting block attached to the section of the sliding groove.

Furthermore, a stop block is installed at the end part of the rotating shaft of the sliding plate in a sleeved mode, a collision spring is sleeved on the outer side of the rotating shaft, one end of the collision spring abuts against one end of the stop block, and the other end of the collision spring abuts against one end of the sliding plate.

Furthermore, one end of the sliding plate, which is far away from the placing box, is fixedly provided with a connecting sleeve, and a connecting rod is connected between the two connecting sleeves.

Furthermore, a groove is formed in the connecting rod, sliding grooves are formed in two inner side walls of the groove, an L-shaped pressing plate is vertically installed on one side of the placing box in a rotating mode, a guide rod is fixedly arranged at one end of the L-shaped pressing plate, and two ends of the guide rod are located in the two sliding grooves respectively.

Furthermore, a threaded rod is fixedly arranged at one end of the stop block, and threads of the threaded rod are inserted into one end of the rotating shaft.

The invention has the following beneficial effects:

1. the detection personnel can install the fixed host in the tool box on the mounting plate, so that the detection personnel do not need to spend a great deal of time for finding the position suitable for the base station, the detection time is indirectly reduced, the detection efficiency of the detection personnel is improved, and the detection personnel have attractiveness.

2. According to the invention, the prop rod is inserted into the corresponding jack in an abutting mode due to the characteristic of elastic deformation of the prop rod, so that the sliding plate is prevented from moving due to external vibration or collision, and the prop rod is separated from the corresponding jack.

3. The design that the stop block is detachable enables the stop block to be unscrewed only when the abutting spring needs to be replaced, and then the abutting spring is pulled out, so that later maintenance and cleaning are facilitated.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is another perspective view of the present invention shown in FIG. 2;

FIG. 4 is an exploded view of a portion of the structure of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at A;

FIG. 6 is an exploded view of another embodiment of the present invention;

FIG. 7 is a schematic view of another embodiment of the present invention;

reference numerals are as follows: 1. placing the box; 2. masking; 3. mounting grooves; 4. supporting legs; 5. a stopper; 501. a notch; 502. a clamping block; 503. an arc-shaped clamping strip; 504. an arc-shaped clamping groove; 6. mounting a plate; 7. a support plate; 8. a threaded rod; 9. a hinged lever; 10. a limiting component; 1001. a slide plate; 1002. a post rod; 1003. a jack; 11. a chute; 12. a limiting block; 13. a stopper; 14. against the spring; 15. connecting sleeves; 16. a connecting rod; 17. a groove; 18. a sliding groove; 19. an L-shaped pressing plate; 20. a guide rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in figures 1-7, a detection device for detecting the positioning and depth of a buried PE pipeline comprises a placing box 1 and a shade 2 hinged on the placing box 1 and used for shielding a detection tool, the placing box 1 and the shade 2 form a tool box whole, as shown in figure 1, a plurality of grooves are arranged at the top end of the placing box 1 and used for placing monitoring equipment, a mounting plate 6 is rotatably arranged at one side inside the shade 2, mounting grooves 3 are symmetrically arranged at one side of the mounting plate 6, supporting legs 4 are vertically and rotatably arranged in the mounting grooves 3, namely, the supporting legs 4 can be accommodated in the mounting grooves 3, a limiting part 5 acting on the supporting legs 4 is arranged on the placing box 1, when the placing surface of the mounting plate 6 is parallel to the top surface of the placing box 1, the position of the supporting legs 4 is limited through the limiting part 5 so as to form the supporting legs 4 to support the mounting plate 6, the detection device also comprises two supporting plates 7, a plurality of hinge rods 9 are hinged at the opposite sides of the two supporting plates 7, the free ends of the hinged rods 9 are hinged to the outer side of the placing box 1, a limiting component 10 for limiting the rotating position of one hinged rod 9 on the supporting plate 7 is installed on the placing box 1, when the device is used, when a monitoring person needs to use the tool box, the limitation on the hinged rods 9 is relieved through the limiting component 10, the supporting plate 7 can be rotated at the moment, preferably, two hinged rods 9 are hinged to two opposite sides of the supporting plate 7, so that a parallelogram structure is formed, when the supporting plate 7 is pulled, the supporting plate 7 moves in an arc shape on a plane and keeps parallel to the bottom of the placing box 1 all the time in the moving process, the height of the placing box 1 can be adjusted according to actual needs, and after the two placing boxes 1 are rotated, the rotating angle of one hinged rod 9 on the supporting plate 7 is limited through the limiting component 10, when the position of one hinge rod 9 of the support plates 7 is limited, the positions of the other three hinge rods 9 are indirectly limited, so that the support plates 7 are fixed, then the shade 2 is opened, after the shade 2 is opened, the mounting plate 6 on the shade 2 is rotated, the placing surface of the mounting plate 6 is parallel to the top end of the placing box 1 (as shown in figure 2), at the moment, the support legs 4 are rotated, so that the support legs 4 are perpendicular to the top surface of the placing box 1, at the moment, the support legs 4 are indirectly connected with the placing box 1 through the limiting parts 5 on the placing box 1, so that the positions of the support legs 4 are limited, so that the support legs 4 play a supporting role, a detector can install a base station in the tool box on the mounting plate 6, and the detector does not need to spend a large amount of time for finding the position suitable for the base station, indirect detection time that has reduced, thereby detection personnel's detection efficiency has been improved, thereby more have the attractiveness, the base station is placed back on mounting panel 6, the staff hangs mobile host at the front of the chest and transmitted signal this moment, the detection handle is by detection personnel both hands and along buried pipeline vertical direction motion, when being close to the pipeline and receiving the pipeline signal, antenna on the detection handle inwards deflects, when detection personnel move directly over buried pipeline, the detection handle antenna inwards deflects and is parallel to each other, press the "position" button of detection handle this moment, and with this signal transmission mobile host, fixed host, the accurate location of GPS satellite three difference, and record current longitude and latitude information. And continuing to walk along the direction, when the detection handle antenna deflects outwards and deflects to the level of the antenna and points to the front in parallel, pressing a 'depth' button of the detection handle to record the buried depth of the pipeline, (the principle is that an isosceles rectangular coordinate is established, the vertical distance from a detection person standing over the pipeline to the top end of the buried pipeline is converted into the distance from a starting point of the detection person above the pipeline to the outward deflection of the detection handle antenna and the deflection to the level of the antenna and the parallel pointing to the front as an end point, namely the buried depth of the pipeline), displaying, recording and storing the buried depth on a mobile host, synchronizing all information such as longitude and latitude, the buried depth and the like on the host at a data processing terminal, leading the information into a map by using a network map, and forming a buried pipeline network map by all detected points.

As shown in fig. 1, fig. 3 and fig. 5, in some embodiments, the locating part 5 includes that the symmetry is opened at two notches 501 of placing the top of box 1, vertical to rotating in notch 501 installs joint piece 502, joint piece 502 is inside to laminate with the supporting leg 4 outside, when supporting leg 4 with place box 1 top mutually perpendicular, rotate joint piece 502 in order to be spacing with supporting leg 4 position, that is to say, when mounting panel 6 with place box 1 top mutually perpendicular, rotate supporting leg 4, make supporting leg 4 with place box 1 top surface perpendicular, can rotate joint piece 502 this moment, make supporting leg 4 part joint inside joint piece 502, thereby realize spacing to supporting leg 4, preferably, supporting leg 4 and joint piece 502 are closely rotated, be difficult to lead to joint piece 502 to rotate by oneself because of external colliding with.

As shown in fig. 3-5, in some embodiments, the top and one side of the clamping block 502 are open, the inside of the clamping block 502 is symmetrically configured with arc-shaped clamping strips 503 around the rotation point pairs, and the outside of the supporting leg 4 is symmetrically penetrated and provided with arc-shaped clamping grooves 504 for the arc-shaped clamping strips 503 to be inserted into, that is, when the supporting leg 4 is perpendicular to the top of the placing box 1 (as shown in fig. 2), when the clamping block 502 is rotated, the arc-shaped clamping strips 503 are inserted into the arc-shaped clamping grooves 504 when the clamping block 502 is close to the supporting leg 4, thereby achieving the purpose of limiting the supporting leg 4.

As shown in fig. 1, fig. 6 and fig. 7, in some embodiments, the hinge rods 9 are rotatably installed outside the placing box 1 through the rotating shafts, the limiting assembly 10 includes a sliding plate 1001 horizontally slidably sleeved on one of the rotating shafts, that is, the sliding plate 1001 can slide on the rotating shaft but cannot rotate along the axis direction of the rotating shaft, a plurality of posts 1002 are fixedly arranged on one side of the sliding plate 1001 around the circular array of the rotating shaft, a plurality of insertion holes 1003 for the posts 1002 to be inserted are fixedly arranged on the circular array on one side of the hinge rod 9, when the supporting plate 7 needs to be rotated, the sliding plate 1001 is pulled to make the posts 1002 on the sliding plate 1001 disengage from the insertion holes 1003 on the hinge rod 9, because the sliding plate 1001 supports to slide and cannot rotate, when the posts 1002 on the sliding plate 1001 disengage from the insertion holes 1003, the hinge rod 9 provided with the insertion holes 1003 will rotate, so that the corresponding supporting plate 7 can rotate, and after the sliding plate 1001 is rotated, the sliding plate 1001 is moved, so that the posts 1002 on the sliding plate 1001 are inserted into the corresponding insertion holes 1003.

As shown in fig. 1, fig. 6 and fig. 7, in some embodiments, a sliding groove 11 is disposed on an outer side of the rotating shaft, where the sliding plate 1001 is sleeved on, along a length direction of the rotating shaft, a limiting block 12 attached to a cross section of the sliding groove 11 is fixedly disposed on an inner wall of the sliding plate 1001, and the sliding groove 11 and the limiting block 12 are designed to perform a limiting function, so as to prevent the sliding plate 1001 from rotating around an axis direction of the rotating shaft corresponding to the sliding groove 11.

As shown in fig. 1, fig. 6 and fig. 7, in some embodiments, the stopper 13 is installed at the end of the rotating shaft of the sliding plate 1001, the abutting spring 14 is installed at the end of the rotating shaft, the abutting spring 14 abuts against one end of the stopper 13 at one end of the sliding plate 1001 at the other end of the abutting spring 14, when the sliding plate is in a normal state, the post 1002 on the sliding plate is always abutted against and inserted into the insertion hole 1003 formed in the hinge rod 9 through the abutting spring 14, when the supporting plate 7 needs to be moved, only the sliding plate 1001 needs to be pulled, then the mounting plate 6 is rotated, the sliding plate 1001 is loosened after the sliding plate is rotated, at this time, the abutting spring 14 can make the post 1002 be inserted into the corresponding insertion hole 1003 because of the characteristic of elastic deformation of the self, thereby preventing external vibration or collision from causing the sliding plate 1001 to move, thereby causing the post 1002 to be separated from the corresponding insertion hole 1003.

As shown in fig. 6 and 7, in some embodiments, the connecting sleeve 15 is fixedly arranged at one end of the sliding plate 1001 away from the placing case 1, and the connecting rod 16 is connected between the two connecting sleeves 15, that is, when the connecting rod 16 is pulled, because both ends of the connecting rod 16 are connected with the connecting sleeves 15, the two supporting plates 7 are indirectly in synchronous contact constraint when the connecting rod 16 is pulled, and the operation is more convenient.

As shown in fig. 1, 3 and 7, in some embodiments, a groove 17 is formed in the connecting rod 16, sliding grooves 18 are formed in two inner side walls of the groove 17, an L-shaped pressing plate 19 is vertically and rotatably installed on one side of the placing box 1, a guide rod 20 is fixedly arranged at one end of the L-shaped pressing plate 19, two ends of the guide rod 20 are respectively located in the two sliding grooves 18, and the L-shaped pressing plate 19 is designed such that a tester only needs to press one end of the L-shaped pressing plate 19, so that the guide rod 20 of the L-shaped pressing plate 19 moves, the guide rod 20 moves relatively in the sliding grooves 18, and because the connecting rod 16 moves horizontally, when the guide rod 20 rotates, the connecting rod 16 can move, and therefore, it is more convenient to move the connecting rod 16.

As shown in fig. 6 and 7, in some embodiments, a threaded rod 8 is fixedly arranged at one end of the stop 13, the threaded rod 8 is inserted into one end of the rotating shaft, that is, the stop 13 is detachable, and the design that the stop 13 is detachable enables the stop 13 to be loosened only when the abutting spring 14 needs to be replaced, and then the abutting spring 14 is pulled out, so that later maintenance and cleaning are facilitated.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a survey detection device who buries ground PE pipeline location and degree of depth, its characterized in that, including placing box (1) and articulating place and be used for sheltering from mask (2) that detect the instrument on box (1), mask (2) inside one side is rotated and is installed mounting panel (6), mounting panel (6) one side symmetry has seted up mounting groove (3), vertical install supporting leg (4) to rotating in mounting groove (3), place and install on box (1) and act on locating part (5) of supporting leg (4), work as mounting panel (6) place the face with when placing box (1) top surface and parallel, through locating part (5) are in order to incite somebody to action supporting leg (4) position is spacing, in order to form supporting leg (4) will mounting panel (6) support, still include two backup pad (7), two the articulated opposite sides of backup pad (7) all articulate have a plurality of hinge rod (9), and is a plurality of hinge rod's of free end of box (9) articulate place the outside of box (1), place and install on box (1) and be used for with one of them hinge rod (7) rotate spacing subassembly (10) of limiting position (10).

2. The detection device for detecting the location and the depth of a buried PE pipeline according to claim 1, wherein the limiting member (5) comprises two notches (501) symmetrically formed in the top of the placing box (1), a clamping block (502) is vertically and rotatably mounted in each notch (501), the inner part of each clamping block (502) is laterally attached to the outer side of the supporting leg (4), and when the supporting leg (4) is perpendicular to the top of the placing box (1), the clamping block (502) is rotated to limit the position of the supporting leg (4).

3. The detection device for detecting the location and the depth of the buried PE pipeline according to claim 2, wherein one side of the top of the clamping block (502) is provided with an opening, arc-shaped clamping strips (503) are symmetrically constructed around the rotation point inside the clamping block (502), and arc-shaped clamping grooves (504) for the arc-shaped clamping strips (503) to be inserted are symmetrically formed in the outer side of the supporting leg (4) in a penetrating mode.

4. The detection device for detecting the location and the depth of a buried PE pipeline according to claim 1, wherein the hinged rod (9) is rotatably installed outside the placing box (1) through a rotating shaft, the limiting assembly (10) comprises a sliding plate (1001) horizontally slidably sleeved on one of the rotating shafts, a plurality of posts (1002) are fixedly arranged on one side of the sliding plate (1001) around a circular array of the rotating shaft, and a plurality of jacks (1003) for the posts (1002) to be inserted are fixedly arranged on the circular array of one side of the hinged rod (9).

5. The device for detecting the location and depth of the buried PE pipeline according to claim 4, wherein a sliding groove (11) is formed in the outer side of a rotating shaft sleeved with the sliding plate (1001) along the length direction of the rotating shaft, and a limiting block (12) attached to the section of the sliding groove (11) is fixedly arranged on the inner wall of the sliding plate (1001).

6. The device for detecting the location and depth of a buried PE pipeline according to claim 5, wherein a stop (13) is installed at the end of a rotating shaft sleeved with a sliding plate (1001), an abutting spring (14) is sleeved outside the rotating shaft, one end of the abutting spring (14) abuts against one end of the stop (13), and the other end of the abutting spring (14) abuts against one end of the sliding plate (1001).

7. The detection device for detecting the location and depth of the buried PE pipeline according to claim 5, wherein one end of the sliding plate (1001) far away from the placing box (1) is fixedly provided with a connecting sleeve (15), and a connecting rod (16) is connected between the two connecting sleeves (15).

8. The detection device for detecting the positioning and the depth of the buried PE pipeline according to claim 7, wherein a groove (17) is formed in the connecting rod (16), sliding grooves (18) are formed in two inner side walls of the groove (17), an L-shaped pressing plate (19) is vertically and rotatably installed on one side of the placing box (1), a guide rod (20) is fixedly arranged at one end of the L-shaped pressing plate (19), and two ends of the guide rod (20) are respectively located in the two sliding grooves (18).

9. The detection device for detecting the location and the depth of the buried PE pipeline according to claim 6, wherein a threaded rod (8) is fixedly arranged at one end of the stop block (13), and the threaded rod (8) is inserted at one end of the rotating shaft in a threaded manner.