CN211717514U - Underground pipeline measuring device - Google Patents
Underground pipeline measuring device Download PDFInfo
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- CN211717514U CN211717514U CN202020674398.8U CN202020674398U CN211717514U CN 211717514 U CN211717514 U CN 211717514U CN 202020674398 U CN202020674398 U CN 202020674398U CN 211717514 U CN211717514 U CN 211717514U
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Abstract
The utility model relates to an underground pipeline surveys technical field, to the great shortcoming of tape measure result deviation under the partial condition, aim at providing an underground pipeline measuring device, including flexible subassembly, flexible subassembly includes main telescopic link and vice telescopic link, is equipped with the scale on the main telescopic link, and the one end that main telescopic link was kept away from to vice telescopic link is installed the electron and is surveyed the subassembly, is equipped with the display part on the main telescopic link, is equipped with main locking piece on the main telescopic link. The underground pipeline buried depth is measured through the extension and contraction of the telescopic assembly, and the actual ground projection range of the inner wall of the well chamber or the box culvert is measured by using an infrared distance meter and an electronic compass. The accuracy of pipeline detection is improved.
Description
Technical Field
The utility model belongs to the technical field of the pipeline detection technique and specifically relates to a pipeline measuring device is related to.
Background
In the early stage of engineering construction, the plane position, the trend, the burial depth, the pipe diameter, the material and the like of a field and peripheral underground pipelines are found out firstly so as to avoid or change the underground pipelines in the later stage of construction.
Various attribute items of pipelines in underground pipeline detection are mostly obtained according to the on-site investigation of obvious pipelines, various data of the on-site investigation are measured by directly opening a well, and a steel ruler qualified through inspection is adopted for data reading, and the reading is up to centimeter. However, in the actual investigation process, due to the fact that the well mouth is small, the well chamber below the well mouth is large, the projection position of the pipeline measuring point on the ground is mostly out of the well mouth range, the pipeline measuring point is projected to the same vertical line of the well mouth through visual measurement in most of the measurement with a tape measure, then the depth of the projection point to the well mouth is measured, the deviation is large, and the accuracy of data is affected, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an improve pipeline attribute project measurement accuracy's pipeline detection device.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides an underground pipeline measuring device, includes flexible subassembly, flexible subassembly includes main telescopic link and vice telescopic link, vice telescopic link one end peg graft in main telescopic link, vice telescopic link is along main telescopic link's axial and main telescopic link sliding connection, be equipped with the scale on the main telescopic link, the one end that main telescopic link was kept away from to vice telescopic link is installed the electron and is surveyed the subassembly, and the electron is surveyed the subassembly and is included the infrared distance meter that the level was placed, be equipped with the display part on the main telescopic link, the display part with infrared distance meter electricity is connected or signal connection, be equipped with the main locking piece with main telescopic link and vice telescopic link locking on the main telescopic link.
Through adopting above-mentioned technical scheme, the people stands at the well head, holds main telescopic link and stretches to the well with vice flexible to the well head is the reference point, measures the pipeline buried depth through the cooperation of main telescopic link and vice telescopic link. The infrared distance measuring instrument arranged at one end of the auxiliary telescopic rod is conveyed into the well along with the movement of the inner telescopic rod, and the infrared distance measuring instrument is used for measuring the actual ground projection range of the inner wall of the well chamber or box culvert and the laying direction and the extension length of part of short-distance branch pipes (such as a main well to a certain reserved well), so that the accuracy of pipeline detection is improved. The display piece can be used for displaying the data obtained by the measurement of the infrared distance measuring instrument, so that a user can record the measured data in time. When putting into main telescopic link and vice telescopic link in the well, adjust the flexible length of main telescopic link and vice telescopic link earlier to lock with main retaining member, so that the length of main telescopic link and vice telescopic link is fixed, so that measure.
The present invention may be further configured in a preferred embodiment as: the auxiliary telescopic rod is provided with a mounting seat, the electronic measuring assembly is arranged on the mounting seat, the cross section of the mounting seat is circular, the auxiliary telescopic rod comprises a first section rod and a second section rod, the second section rod is inserted in the first section rod, the first section rod is inserted in the main telescopic rod, one end of the second section rod extends out of the first section rod, the mounting seat is fixed at one end of the second section rod extending out of the first section rod, the scales comprise a first scale, a second scale and a third scale, the starting end of the first scale reading is positioned at one end of the main telescopic rod close to the first section rod, the starting reading value of the first scale is equal to the distance between the middle point of the mounting seat and the end part of the main telescopic rod close to the first section rod when the first section rod and the second section rod are completely contracted, and the starting end of the second scale reading and the starting end of the first scale reading are positioned at the same horizontal height, the distance between the center of the mounting seat and the end part of the main telescopic rod, which is close to the first section rod, of the second scale and the distance between the start end of the third scale and the start end of the first scale are located at the same horizontal height when the second section rod extends to the limit value, the distance between the midpoint of the mounting seat and the end part of the main telescopic rod, which is close to the first section rod, of the third scale and the distance between the midpoint of the mounting seat and the end part of the main telescopic rod when the first section rod and the second section rod extend to the limit value, and an auxiliary locking piece for locking the first section rod and the second section rod is arranged on the first section rod.
By adopting the technical scheme, the auxiliary telescopic rod is divided into the first section rod and the second section rod, when a target pipeline is shallow, the telescopic assembly does not need to be extended, and the measured depth is read according to the first scale; when the target pipeline is deep, the telescopic assembly needs to be extended, the telescopic assembly is extended, the limit of the auxiliary locking rod on the second section of rod is firstly removed, the second section of rod is completely pulled out from the first section of rod, then the auxiliary locking piece is enabled to lock the second section of rod and the first section of rod again, so that the telescopic rod can keep the adjusted length, the burial depth of the pipeline is read according to the second scale reading at the moment, if the length is not enough, the limit of the main locking piece on the first section of rod is continuously removed, the first section of rod is pulled out, then the main locking piece is used for locking the main telescopic rod and the first section of rod again, the burial depth of the pipeline is obtained by reading the reading on the third scale, different telescopic lengths of the telescopic assembly are adjusted to adapt to different pipeline burial depths, and the pipeline measurement accuracy is improved. The second scale is on first basis, the length after second section pole has stretched out completely has been added, the third scale is on the basis of second scale, length when first section pole extension has been increased, reading after corresponding different pole extensions through setting up different scales, and simultaneously, all set up the three-section scale on main telescopic link, the user is through standing in the well head position, hold main telescopic link, rise or descend through holding main telescopic link, so that place obvious pipeline point department with first section pole and measure, read the specific buried depth of pipeline according to the scale simultaneously, measuring convenience has been improved.
The present invention may be further configured in a preferred embodiment as: the main locking piece comprises an inserting rod, a main insertion hole is formed in the main telescopic rod, an auxiliary insertion hole with the diameter being the same as that of the main insertion hole is formed in the auxiliary telescopic rod, the inserting rod is sequentially inserted into the main insertion hole and the auxiliary insertion hole along the axis direction perpendicular to the main telescopic rod, and the inserting rod is connected with the main insertion hole and the hole wall of the auxiliary insertion hole in a sliding mode.
Through adopting above-mentioned technical scheme, through inserting the inserted bar in main jack and the vice jack, the inserted bar is spacing to first section pole at perpendicular main telescopic link axis direction, and easy operation is convenient to after first section pole extension, it is spacing to slide first section pole along the axis direction, so that the subassembly that stretches out and draws back keeps at predetermined length, so that measure. The inserted bar is connected with the inner walls of the main jack and the auxiliary jack in a sliding mode, so that the inserted bar is not prone to being separated from the main jack and the auxiliary jack in the moving process, and the connection stability between the main telescopic rod and the first section of rod is improved.
The present invention may be further configured in a preferred embodiment as: and one end of the main telescopic rod, which is far away from the auxiliary telescopic rod, is provided with an electronic compass, the electronic compass is horizontally arranged, and the orientation of a pointer of the electronic compass is consistent with that of a probe of the infrared distance meter.
By adopting the technical scheme, the electronic compass has azimuth reading, the azimuth of the buried pipeline is measured according to the electronic compass, the azimuth of the measured object is obtained according to the azimuth change condition of the infrared distance meter during measurement, the infrared light rays emitted by the electronic compass and the infrared distance meter are always kept consistent, the direction and the length of the pipeline are obtained, and the measurement precision is improved so as to facilitate later construction.
The present invention may be further configured in a preferred embodiment as: and one end of the main telescopic rod, which is far away from the auxiliary telescopic rod, is provided with a leveling part.
Through adopting above-mentioned technical scheme, through the leveling piece so that adjust main telescopic link and make main telescopic link keep at vertical state, and then make first section pole and second section pole also keep at vertical state to utilize the depth of flexible subassembly measurement pipeline, simultaneously, keep conveniently reading on the main telescopic link of vertical state.
The present invention may be further configured in a preferred embodiment as: the outer side wall of the inserted bar is provided with external threads, the hole walls of the main jack and the auxiliary jack are provided with internal threads, and the inserted bar is in threaded connection with the main jack and the auxiliary jack respectively.
Through adopting above-mentioned technical scheme, through setting up the external screw thread on the lateral wall at the inserted bar, make the inserted bar have the characteristic of screw rod, make inserted bar and main jack and vice jack be threaded connection respectively, make inserted bar and main jack and vice jack auto-lock, and then with main telescopic link and first section pole locking, so that at the in-process that removes telescopic component, be difficult for appearing along the flexible of axis direction between first section pole and the main telescopic link, the stability of connecting between main telescopic link and the first section pole has been improved, and simultaneously, also make the inserted bar follow main jack, deviate from on the vice jack.
The present invention may be further configured in a preferred embodiment as: the sections of the main telescopic rod, the first section of rod and the second section of rod are all rectangular.
By adopting the technical scheme, the cross sections of the main telescopic rod, the first section rod and the second section rod are all set to be rectangular, so that the main telescopic rod, the first section rod and the second section rod are not easy to move around the axis direction, the infrared distance meter and the electronic compass are always in the same direction, the infrared distance meter and the electronic compass are matched, and the actual ground projection range of the inner wall of the measurement well chamber or the box culvert and the laying direction and length of part of short-distance branch pipes (such as a main well to a certain reserved well) are measured.
The present invention may be further configured in a preferred embodiment as: the mounting seat is provided with a camera, and the orientation of a lens of the camera is consistent with that of a detection head of the infrared distance meter.
By adopting the technical scheme, for optical fibers and electric power pipelines in pipeline detection, the camera can be extended to the pipe orifice through the telescopic assembly, and the camera is used for counting the number of the optical fibers or cables in multiple directions, so that the counting accuracy of the number of the optical fibers or cables is improved, workers do not need to go into a well, and the safety and the convenience are improved; often meet in the pipeline detection and survey the place and reserve the drainage shaft and cover for mixed and disorderly fill out soil, be difficult to confirm its position, survey mainly through the extending direction of branch pipe in the road main shaft that links to each other with reserving the drainage shaft at present and confirm the position that the well was reserved in the place roughly, the deviation is great, through using this pipeline detection device, the extensible component is with infrared distance meter, the camera stretches into in the main shaft, through infrared distance meter, the camera aligns the pipeline extending direction, thereby utilize the electron compass to confirm and reserve the pipeline extending direction, adopt infrared distance meter to measure pipeline extension length, thereby confirm the place and reserve the drainage shaft position.
The present invention may be further configured in a preferred embodiment as: and the mounting seat is provided with an illuminating lamp, and the illuminating direction of the illuminating lamp is consistent with the emitting direction of the infrared distance meter.
By adopting the technical scheme, during pipeline detection, obvious points of partial site pipelines are mostly submerged by water, the attributes of the pipelines are difficult to determine, illumination is carried out through the illuminating lamp, real-time picture transmission is carried out by matching with the camera, and the underground pipeline attribute items are measured by combining aiming of the infrared distance measuring instrument, leveling of the leveling part and stretching of the telescopic component, so that the accuracy and the convenience of measurement are improved, and the efficiency of pipeline measurement is also improved.
The present invention may be further configured in a preferred embodiment as: the electronic compass is detachably connected with the main telescopic rod.
Through adopting above-mentioned technical scheme, electron compass is the vulnerable part, through when the transport, dismantles electron compass from main telescopic link, reduces colliding with of electron compass in handling, has improved the reading precision of electron compass, has prolonged the life of electron compass.
To sum up, the utility model discloses a beneficial technological effect does:
1. the measuring values of corresponding attribute items of the underground pipeline are measured by providing a light source through an illuminating lamp, observing a camera and a display part, aiming by an infrared distance meter, leveling by a leveling part and vertically moving a telescopic component up and down in the vertical direction; the device is vertically moved up and down in the well, so that infrared rays emitted by the infrared distance measuring instrument are aligned to a pipeline measuring point, and the infrared rays are always vertical to the telescopic rod, so that the reading of the telescopic rod at the well mouth is the measuring data of the corresponding attribute item of the pipeline;
2. the electronic compass has azimuth reading, and provides a light source, a camera and a display part for observation, the distance measurement of an infrared distance meter and the orientation of the electronic compass to measure the actual ground projection range of the inner wall of a well chamber or a box culvert and the laying direction and length of part of short-distance branch pipes (such as a main well to a certain reserved well) by utilizing an illuminating lamp, so that the detection precision of underground pipelines is improved, and the later construction is facilitated;
3. the cross sections of the main telescopic rod, the first section rod and the second section rod are all set to be rectangular, so that movement in the direction around the axis cannot occur among the main telescopic rod, the first section rod and the second section rod, the infrared distance measuring instrument and the electronic compass are always in the same direction, and the infrared distance measuring instrument and the electronic compass are matched to determine the laying direction and the length of a part of short-distance branch pipes (such as a main well to a reserved well).
Drawings
Fig. 1 is a schematic structural view of the first rod segment of the present embodiment after being fully extended.
In the figure, 1, a telescopic component; 11. a main telescopic rod; 12. an auxiliary telescopic rod; 121. a first section of rod; 122. a second section of rod; 2. an electronic measurement assembly; 21. an infrared range finder; 22. a camera; 23. an illuminating lamp; 24. an electronic compass; 25. a leveling member; 26. a display screen; 3. calibration; 31. a first scale; 32. a second scale; 33. a third scale; 4. inserting a rod; 5. a bolt; 6. a mounting seat; 61. a vertical fixing rod; 62. a transverse fixing rod; 7. a clamping block; 8. a bump; 9. a handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an underground pipeline measuring device, including flexible subassembly 1, flexible subassembly 1 includes main telescopic link 11 and vice telescopic link 12, and vice telescopic link 12 is pegged graft in main telescopic link 11, and main telescopic link 11 slides with vice telescopic link 12 and is connected, and the one end of vice telescopic link 12 stretches out outside main telescopic link 11. The end of the auxiliary telescopic rod 12 inside the main telescopic rod 11 is provided with a main anti-dropping block (not shown in the figure) protruding towards the direction far away from the side wall of the main telescopic rod 11, when the main anti-dropping block slides to the end close to the main telescopic rod 11 for the auxiliary telescopic rod 12 to be inserted, the main anti-dropping block abuts against the inner wall edge of the main telescopic rod 11, and the auxiliary telescopic rod 12 is not easy to be separated from the main telescopic rod 11 along the axial direction.
Specifically, vice telescopic link 12 includes first section pole 121 and second section pole 122, and first section pole 121 one end is pegged graft in main telescopic link 11, and the other end stretches out outside main telescopic link 11, and main anticreep piece is located the tip that first section pole 121 stretches into main telescopic link 11, and first section pole 121 slides with main telescopic link 11 and is connected. One end of the second section rod 122 is inserted into the first section rod 121, the other end extends out of the first section rod 121, the first section rod 121 is connected with the second section rod 122 in a sliding manner, the end part of the second section rod 122 located in the first section rod 121 is provided with an auxiliary anti-falling block towards the inner side wall direction of the first section rod 121, when the auxiliary anti-falling block slides to the first section rod 121 to supply the inserted one end of the second section rod 122, the auxiliary anti-falling block is abutted against the inner wall edge of the first section rod 121, and the auxiliary telescopic rod 12 is not easy to be separated from the main telescopic rod 11 along the axial direction.
The end fixing that second section pole 122 stretches out first section pole 121 has mount pad 6, mount pad 6 includes the vertical fixing pole 61 fixed with second section pole 122 with the axis, the end vertical fixation that second section pole 122 was kept away from to vertical fixing pole 61 has horizontal dead lever 62, the end fixing of horizontal dead lever 62 has the electron to measure subassembly 2, the electron is measured subassembly 2 and is included infrared distance meter 21, infrared distance meter 21's detecting head is placed towards the direction of keeping away from horizontal dead lever 62, the one end that main telescopic link 11 kept away from first section pole 121 is fixed with the display piece, the display piece is connected with infrared distance meter 21 electricity or signal connection, in order to be used for showing the data that infrared distance meter 21 measured and obtained.
Specifically, in the present embodiment, the display part is in signal connection with the infrared distance meter 21, and the display part is the display screen 26, and in other embodiments, the display part may also be a tablet, a mobile phone, or the like.
The electronic measuring assembly 2 further comprises a lighting lamp 23 and a camera 22 which are fixed on the transverse fixing rod 62 and are fixed with the same end of the infrared distance measuring instrument 21, the orientation of a lens of the camera 22 is consistent with that of a detection head of the infrared distance measuring instrument 21, and the outer surfaces of the camera 22, the lighting lamp 23 and the infrared distance measuring instrument 21 are all covered with a waterproof layer.
Three scales 3 are arranged on the outer side wall of the main telescopic rod 11 along the length direction of the main telescopic rod 11, the scales are respectively a first scale 31, a second scale 32 and a third scale 33, and the three scales 3 are arranged on the main telescopic rod 11 in parallel. The starting points of the readings of the first scale 31, the second scale 32 and the third scale 33 are located at the same horizontal height and are all located at the edge of the end part of the main telescopic rod 11 close to the first section rod 121.
The vertical section of the transverse fixing rod 62 is circular, the initial reading value of the first scale 31 is equal to the distance between the central axis of the transverse fixing rod 62 and the end of the main telescopic rod 11, into which the first section of rod 121 is inserted, when the first section of rod 121 and the second section of rod 122 are completely contracted, the initial reading value of the second scale 32 is equal to the distance between the central axis of the transverse fixing rod 62 and the end of the main telescopic rod 11, into which the first section of rod 121 is inserted, when the second section of rod 121 is expanded to the limit value, and the initial reading value of the third scale 33 is equal to the distance between the central axis of the transverse fixing rod 62 and the end of the main telescopic rod 11, into which the first section of rod 121 is inserted, when the first section of rod. For example: the limit extension lengths of the first section rod 121 and the second section rod 122 are both 80cm, the length of the vertical fixing rod 61 is 2.5 cm, the radius of the horizontal fixing rod 62 is 2.5 cm, the length of the first section rod 121 originally exposed outside is 20 cm, the length of the second section rod 122 originally exposed outside is 5cm, when the first section rod 121 and the second section rod 122 are completely contracted (at this time, the length of the first section rod 121 and the second section rod 122 originally exposed outside is the length), the distance from the central axis of the horizontal fixing rod 62 to the end of the main telescopic rod 11 for the first section rod 121 to be inserted is 30 cm (namely, the initial reading value of the first scale 31 is 30 cm, the length includes the extension lengths of the first section rod 121 and the second section rod 122), when the second section rod 122 is completely extended, the initial reading value of the second scale 32 is equal to 80cm plus 30 cm minus 5cm and equal to 105 cm, and the analogy is repeated, and the initial reading value of the second section of scale 3 is 165 cm.
Specifically, when a plurality of rods are provided, the scales 3 are all disposed on the main telescopic rod 11, and the arrangement manner of the scales 3 is consistent with that of the first rod 121 and the second rod 122.
The main telescopic rod 11 is provided with a main locking piece for locking the first section rod 121 and the main telescopic rod 11,
specifically, in this embodiment, main locking piece includes columniform inserted bar 4, be equipped with spiral helicine external screw thread on the outer peripheral face of inserted bar 4, main telescopic link 11 is close to the one end that supplies first section pole 121 to insert and is opened there is main jack (not shown in the figure), vice jack (not shown in the figure) has all been opened at the both ends of first section pole 121, all open on the inner wall of main jack and vice jack the internal thread with the external screw thread adaptation, inserted bar 4 in proper order with main jack and vice jack threaded connection, when inserted bar 4 and the vice jack threaded connection who stretches into first section pole 121 one end in main telescopic link 11, first section pole 121 is in the limit, when the vice jack threaded connection on the part that inserted bar 4 and first section pole 121 expose, first section pole 121 is in the state of complete contraction.
The first rod segment 121 is provided with a secondary locking member for locking the first rod segment 121 and the second rod segment 122.
Specifically, in this embodiment, the secondary locking member includes bolt 5, the lateral wall of first section pole 121 is opened there is the locking screw hole, first screw hole and second screw hole unanimous with locking screw hole aperture are opened respectively at the both ends of second section pole 122, first screw hole is located the one end that second section pole 122 stretches into in first section pole 121, when bolt 5 in proper order with locking screw hole, first screw hole threaded connection, second section pole 122 is in the limit extension state, when bolt 5 in proper order with locking screw hole, when second screw hole threaded connection, second section pole 122 is in the complete contraction state.
An electronic compass 24 is fixedly connected to one end of the main telescopic rod 11 away from the first section rod 121, the electronic compass 24 is horizontally arranged, and the direction of the pointer of the electronic compass is consistent with the direction of the detecting head of the infrared distance measuring instrument 21.
The electronic compass 24 is detachably connected with the main telescopic rod 11. Along the elastic fixture block 7 of the 11 axis direction joint of perpendicular main telescopic link on the main telescopic link 11, including fixture block 7 wraps up main telescopic link 11, electron compass 24 is fixed on fixture block 7.
The end of the main telescopic rod 11 far from the first section rod 121 is fixedly connected with a leveling member 25. Specifically, in the present embodiment, the leveling member 25 is a level bubble, and in other embodiments, the leveling member 25 may also be leveling software installed in the mobile phone.
Horizontal bubble's fixed mode is the same with electron compass 24's fixed mode, and the joint is fixed with lug 8 on the main telescopic link 11, and horizontal bubble places on lug 8, specifically, makes main telescopic link 11 keep at vertical state in order to can adjust main telescopic link 11, and the accessible is adjusted horizontal bubble and is placed in the middle.
The main telescopic rod 11 is fixed with a handle 9 so as to be held by a worker.
The working conditions and the implementation principle of the embodiment are as follows:
before detection, when a target pipeline is shallow, the first section of rod 121 and the second section of rod 122 do not need to be pulled out of the main telescopic rod 11, and the measured depth is directly read according to the first scale 31; when a target pipeline is deep, the telescopic assembly 1 needs to be extended, in the extension process of the telescopic assembly 1, the limitation of the bolt 5 on the second section of rod 122 is firstly removed, the second section of rod 122 is completely pulled out of the first section of rod 121, then the bolt 5 is used for locking the second section of rod 122 and the first section of rod 121 again, so that the telescopic assembly 1 keeps the adjusted length, at the moment, the burial depth of the pipeline is read according to the reading of the second scale 32, if the length is not enough, the limitation of the inserted rod 4 on the first section of rod 121 is continuously removed, the first section of rod 121 is pulled out, then the inserted rod 4 is used for locking the main telescopic rod 11 and the first section of rod 121 again, the burial depth of the pipeline is obtained by reading the reading of the third scale 33, and different pipeline burial depths are measured by adjusting different telescopic lengths of the telescopic assembly 1.
Through set up many scales 3 in order to correspond different flexible section extensions on main telescopic link 11 to make the user stand at the well head according to the extension of the flexible section of difference in order to correspond different scale 3 readings, improved the convenience and the accuracy of reading.
The state of the main telescopic rod 11 is adjusted by arranging the horizontal air bubbles, so that the main telescopic rod 11 is kept in a vertical state, and the buried depth of the pipeline is measured.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. An underground pipeline measuring device is characterized in that: including flexible subassembly (1), flexible subassembly (1) includes main telescopic link (11) and vice telescopic link (12), vice telescopic link (12) one end peg graft in main telescopic link (11), axial and main telescopic link (11) sliding connection of main telescopic link (11) are followed in vice telescopic link (12), be equipped with scale (3) on main telescopic link (11), subassembly (2) are surveyed to the electron is installed to the one end of keeping away from main telescopic link (11) in vice telescopic link (12), and subassembly (2) are surveyed including infrared range finder (21) that the level was placed to the electron, be equipped with the display part on main telescopic link (11), the display part with infrared range finder (21) electricity is connected or signal connection, be equipped with the main locking piece of locking main telescopic link (11) and vice telescopic link (12) on main telescopic link (11).
2. The underground utility measurement device of claim 1, wherein: the electronic measuring device is characterized in that a mounting seat (6) is arranged on the auxiliary telescopic rod (12), the electronic measuring assembly (2) is arranged on the mounting seat (6), the cross section of the mounting seat (6) is circular, the auxiliary telescopic rod (12) comprises a first section rod (121) and a second section rod (122), the second section rod (122) is inserted into the first section rod (121), the first section rod (121) is inserted into the main telescopic rod (11), one end of the second section rod (122) extends out of the first section rod (121), the mounting seat (6) is fixed at one end, extending out of the first section rod (121), of the second section rod (122), the scale (3) comprises a first scale (31), a second scale (32) and a third scale (33), the starting end of the first scale (31) is located at one end, close to the first section rod (121), of the main telescopic rod (11), and the starting value of the first scale (31) is equal to the value of the first section rod (121) and the second section rod (122) which are completely retracted When the telescopic rod is contracted, the distance between the middle point of the mounting seat (6) and the end part, close to the first section of rod (121), of the main telescopic rod (11) is equal to the distance between the center of the mounting seat (6) and the end part, close to the first section of rod (121), of the main telescopic rod (11) when the second section of rod (122) extends to the limit value, the starting end of the second scale (32) is equal to the distance between the center of the mounting seat (6) and the end part, close to the first section of rod (121), of the first scale (31), the starting end of the third scale (33) is equal to the distance between the middle point of the mounting seat (6) and the end part, close to the first section of rod (121), of the first section of rod (121) when the first section of rod (121) and the second section of rod (122) extend to the limit values, the distance between the middle point of the mounting seat (6) and the end part, close to the first section of rod (121), of the first section of rod (121), and the second section of rod (122) are locked, and a fastening member.
3. The underground utility measurement device of claim 2, wherein: the main locking piece includes inserted bar (4), it has main jack to open on main telescopic link (11), vice telescopic link (12) open have with the unanimous vice jack in main jack aperture, inserted bar (4) along the axis direction of perpendicular main telescopic link (11) peg graft in proper order in main jack with vice jack, inserted bar (4) with main jack with the pore wall of vice jack all slides and connects.
4. The underground utility measurement device of claim 2, wherein: an electronic compass (24) is arranged at one end, far away from the auxiliary telescopic rod (12), of the main telescopic rod (11), the electronic compass (24) is horizontally arranged, and the direction of a pointer of the electronic compass (24) is consistent with that of a probe of the infrared distance meter (21).
5. The underground utility measurement device of claim 4, wherein: and one end of the main telescopic rod (11) far away from the auxiliary telescopic rod (12) is provided with a leveling piece (25).
6. The underground utility measurement device of claim 3, wherein: the outer side wall of the inserted rod (4) is provided with external threads, the hole walls of the main jack and the auxiliary jack are provided with internal threads, and the inserted rod (4) is in threaded connection with the main jack and the auxiliary jack respectively.
7. The underground utility measurement device according to any one of claims 2-6, wherein: the sections of the main telescopic rod (11), the first section rod (121) and the second section rod (122) are all rectangular.
8. The underground utility measurement device of claim 7, wherein: the mounting base (6) is provided with a camera (22), and the direction of a lens of the camera (22) is consistent with that of a detection head of the infrared distance meter (21).
9. The underground utility measurement device of claim 7, wherein: and an illuminating lamp (23) is arranged on the mounting seat (6), and the irradiation direction of the illuminating lamp (23) is consistent with the emission direction of the infrared distance meter (21).
10. The underground utility measurement device of claim 4, wherein: the electronic compass (24) is detachably connected with the main telescopic rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674398.8U CN211717514U (en) | 2020-04-27 | 2020-04-27 | Underground pipeline measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674398.8U CN211717514U (en) | 2020-04-27 | 2020-04-27 | Underground pipeline measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211717514U true CN211717514U (en) | 2020-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020674398.8U Active CN211717514U (en) | 2020-04-27 | 2020-04-27 | Underground pipeline measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN211717514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390317A (en) * | 2021-07-21 | 2021-09-14 | 镇江新区环境监测站有限公司 | Depth measuring scale for soil sampling pit and using method |
| CN114543634A (en) * | 2022-02-17 | 2022-05-27 | 陕西机勘工程检测咨询有限公司 | Method for detecting underground drainage pipeline of municipal road |
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2020
- 2020-04-27 CN CN202020674398.8U patent/CN211717514U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390317A (en) * | 2021-07-21 | 2021-09-14 | 镇江新区环境监测站有限公司 | Depth measuring scale for soil sampling pit and using method |
| CN114543634A (en) * | 2022-02-17 | 2022-05-27 | 陕西机勘工程检测咨询有限公司 | Method for detecting underground drainage pipeline of municipal road |
| CN114543634B (en) * | 2022-02-17 | 2023-10-20 | 陕西机勘工程检测咨询有限公司 | Municipal road underground drainage pipeline detection method |
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