CN218495990U - Underground pipeline wall measuring device - Google Patents
Underground pipeline wall measuring device Download PDFInfo
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- CN218495990U CN218495990U CN202222870017.5U CN202222870017U CN218495990U CN 218495990 U CN218495990 U CN 218495990U CN 202222870017 U CN202222870017 U CN 202222870017U CN 218495990 U CN218495990 U CN 218495990U
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Abstract
The utility model relates to an engineering survey consultation technical field specifically discloses an underground pipeline pipe wall measuring device, including fixture and measuring mechanism, fixture includes the supporting rod, supporting rod and supporting shoe down, measuring mechanism includes the measuring stick, the reading pole, the reading piece, the power dish, power threaded rod and stopper, it fixes on the measuring stick side to go up the supporting rod, lower supporting rod fixed connection supporting shoe, measuring hole and reading mouth have been seted up on the measuring stick, the reading pole slides in the measuring hole, the power hole has been seted up on the reading pole top surface, the stopper rotates in the power hole, power threaded rod fixed connection power dish and stopper, and threaded connection measuring hole roof, the reading piece is fixed on the reading pole side, and slide in the reading mouth, the reading pole bottom surface is fixed on the supporting shoe top surface, the utility model provides a problem that the underground pipeline pipe wall needs artifical direct measurement of going into the well to lead to the lower efficiency of measuring when measuring among the prior art.
Description
Technical Field
The application relates to the field of engineering survey consultation, and particularly discloses a measuring device for a pipe wall of an underground pipeline.
Background
The measurement of the pipe wall of the underground pipeline is an important measurement technology in engineering investigation and consultation.
The Chinese utility model patent with publication number CN216593304U discloses an underground pipe network diameter detection and measurement device, belongs to the technical field of measurement devices, and aims to solve the problem that the diameter size cannot be rapidly measured by the traditional measurement device, and comprises a main body; a knob is movably arranged in the main body of the main body, and the inside of the main body is movably connected with a connecting rod; the knob is movably connected with the adjusting pipe; the adjusting pipe is movably connected with a clamping block; and the two ends of the connecting rod are fixedly connected with the distance measuring instrument. The utility model discloses set up the connecting rod, treat that the fixture block is fixed to support after measuring the pipe wall inner wall, the spring receives self elastic action to promote both ends and supports the pole to remove to both sides and make and support the pole and support at the pipe wall inner wall, because the connecting rod is in the perpendicular bisector of connecting rod, the distance between two points of connecting rod both ends and pipe wall contact is the diameter, surveys the diameter size fast.
However, the underground pipeline wall measuring device needs manual operation for direct measurement, which results in increased measuring time and lower measuring efficiency.
In view of the above, the present invention provides an underground pipeline wall measuring device, so as to solve the problem that the efficiency of measurement is low due to the need of manual downhole direct measurement during the measurement of the underground pipeline wall.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline pipe wall measuring device to need artifical downhole direct measurement to lead to the lower problem of measured efficiency when solving among the prior art pipeline pipe wall and measuring.
In order to achieve the above object, the utility model discloses a basic scheme provides an underground pipeline pipe wall measuring device: including fixture and measuring mechanism, fixture includes the supporting rod, lower supporting rod and supporting shoe, measuring mechanism includes that the side sets up the measuring stick of two lists of scales, the reading pole that is the cuboid form, reading piece and power pack, power pack includes the power dish, power threaded rod and the stopper that is the round platform form, it all is the cylinder form with lower supporting rod to go up the supporting rod, it fixes on measuring stick side lower extreme to go up the supporting rod, lower supporting rod fixed connection supporting shoe, and the supporting rod is gone up in the butt, set up measuring hole and the reading mouth that is the cuboid form on the measuring stick, reading mouth intercommunication measuring hole, and between two lists of scales, the reading pole slides in the measuring hole, set up the power hole that is the round platform form on the reading pole top surface, the power hole cooperatees with the stopper, the stopper rotates in the power hole, power threaded rod one end is fixed on power dish bottom surface, the other end is fixed on the stopper top surface, and threaded connection measuring hole, the reading piece is fixed on reading pole side upper end, and slide in the reading mouth, the reading pole bottom surface is fixed on the supporting shoe top surface.
Compared with the prior art, the utility model discloses an effect: when the underground pipeline wall is measured, a worker firstly records scales corresponding to a reading block when an upper clamping rod and a lower clamping rod are abutted, the reading block can move along with the movement of the reading rod all the time, then the worker rotates a power disc clockwise, the power disc can drive the power threaded rod to rotate clockwise, meanwhile, the power threaded rod can drive the reading rod to move downwards together, the reading rod can drive the lower clamping rod to be far away from the upper clamping rod until the reading block moves to the lowest end, then the worker puts a clamping mechanism into a well at the top of the well, then drives the measuring rod and the clamping mechanism to move upwards together until the underground pipeline wall is between the upper clamping rod and the lower clamping rod, then the measuring rod moves downwards, the measuring rod can drive the upper clamping rod to move downwards together until the upper clamping rod is abutted against the outer side surface of a wall top plate of the underground pipeline, the worker starts to rotate the power disc, the lower clamping rod can move upwards along with the reading rod and the power anticlockwise until the inner side surface of the top of the underground pipeline wall is abutted against the lower clamping rod, the scales corresponding to record the scales corresponding to the thickness of the underground pipeline wall, and the underground pipeline wall thickness of the underground pipeline can be measured by the novel underground pipeline wall measuring device without the underground pipeline wall, and the underground pipeline measuring mechanism, and the underground pipeline wall can be measured by adopting the underground pipeline measuring device; the power unit is adopted, so that the reading rod can be moved and fixed conveniently, and the practicability of the reading rod is improved; the outer side surface of the top of the pipe wall of the underground pipeline can correspond to the measured point of the inner side surface conveniently by adopting the upper clamping rod and the lower clamping rod, so that the accuracy of the pipe wall measurement data of the underground pipeline is improved.
Furthermore, the device also comprises two guide blocks, guide grooves are formed in two opposite side surfaces of the measuring hole, and the two guide blocks slide in the two guide grooves respectively and are fixed on two opposite side surfaces of the reading rod respectively.
Compared with the prior art, the utility model discloses an effect: two guide blocks can lead to the reading pole, have alleviateed the moment of torsion that the reading pole received the power threaded rod, have increased the life of reading pole, have reduced the cost of maintenance of reading pole.
Further, still include two lighting mechanism, lighting mechanism includes luminescence unit and two fixed unit, and luminescence unit includes illumination circular slot body, transparent protection shield and luminous body, has seted up two illumination grooves on the measuring stick side lower end, and illumination groove and illumination circular slot body cooperate, and the illumination circular slot body slides in the illumination groove, and the luminous body is fixed on the internal bottom surface of illumination circular slot, and transparent protection shield is fixed on illumination circular slot body top surface, four equal fixed connection measuring sticks of fixed unit and two illumination circular slot bodies.
Compared with the prior art, the utility model discloses an effect: the light-emitting body can illuminate underground, so that workers can measure the pipe wall of the underground pipeline conveniently, the efficiency of measuring the pipe wall of the underground pipeline is further improved, and the two fixing units can be used for fixing and separating the light-emitting unit and the measuring rod conveniently.
Further, fixed unit includes that upper portion is conical shape's dead lever, two pars contractilis and removal portion, four flexible grooves have been seted up on the measuring stick, four fixed orificess and four removal grooves, two fixed slots have been seted up on the illumination circular slot side, fixed slot intercommunication flexible groove and removal groove, removal portion is including the shifting disk, the movable threaded rod, spacing dish and part bottom surface are the butt piece on inclined plane, the dead lever slides in the fixed orifices, fixed slot and removal inslot, and on the butt fixed slot internal surface, two pars contractilis all slide in flexible inslot, and equal fixed connection dead lever, spacing hole has been seted up on the removal inslot side, and the width of spacing hole bottom surface and spacing dish all is greater than the width of spacing hole top surface, the spacing dish rotates in spacing hole, movable threaded rod one end fixed connection spacing dish, the other end passes the removal inslot lateral wall and fixed connection removal dish, butt piece threaded connection removes the threaded rod, dead lever butt piece butt bottom surface, butt piece width equals with the width of removal groove.
Compared with the prior art, the utility model discloses an effect: the dead lever can be fixed illumination cell body, has guaranteed the practicality of fixed unit, and removal threaded rod and spacing dish can remove and fix the butt joint piece, have guaranteed the stability in dead lever position.
Further, the telescopic part comprises a telescopic plate and a telescopic spring, one end of the telescopic spring is fixed on the side face of the telescopic groove, the other end of the telescopic spring is fixedly connected with the telescopic plate, and the telescopic plate is fixed on the fixed rod and symmetrically arranged along the central line of the fixed rod.
Compared with the prior art, the utility model discloses an effect: telescopic spring and expansion plate can stimulate the dead lever when the dead lever is kept away from to the butt piece, and the fixed slot is kept away from to the dead lever of being convenient for, has improved the efficiency of illumination circular slot body and measuring stick separation.
The device further comprises a control mechanism, wherein the control mechanism comprises a control unit, a storage battery and a storage battery box, the storage battery box is fixed at the upper end of the side face of the measuring rod, the storage battery is fixed on the inner surface of the storage battery box, and the control unit is fixed on the outer top face of the storage battery box and is electrically connected with the storage battery and the two luminous bodies.
Compared with the prior art, the utility model discloses an effect: the control mechanism can control the luminous body, so that the working personnel can control the luminous body at the top of the well, unnecessary consumption of the luminous body on the storage battery is reduced, and the service life of the storage battery is prolonged.
Further, still include four protection mechanisms, protection mechanism is including seting up the protection tube of external screw thread and seting up the internal screw thread protection groove body, and four protection tubes are all fixed on the measuring stick lateral surface, and four movable plate are respectively in four protection tubes, four protection groove body threaded connection four protection tubes respectively.
Compared with the prior art, the utility model discloses an effect: the protection circular groove body and the protection pipe can protect the movable plate from being collided by external sundries, the service life of the movable plate is prolonged, and the protection circular groove body is in threaded connection with the protection pipe, so that workers can rotate the movable plate conveniently.
Further, the measuring rod comprises a handle, and the handle is fixed on the upper end of the side face of the measuring rod.
Compared with the prior art, the utility model discloses an effect: the handle is fixed on measuring stick side upper end, can be convenient for the staff to the support of measuring stick when measuring the pipeline wall, has reduced the direct contact of staff and measuring stick and the friction that the measuring stick received, has increased the life of measuring stick.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a front view of an embodiment of an underground pipeline wall measuring device according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a cross-sectional view of FIG. 3;
fig. 5 is a partially enlarged view of a portion a in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: measuring stick 1, handle 2, power dish 3, power threaded rod 4 goes up supporting rod 5, reading pole 6, reading piece 7, stopper 8, battery 9, the control unit 10, guide block 11, dead lever 12, butt piece 13, removal threaded rod 14, protection cell body 15, luminous body 16.
Example (b):
the utility model discloses a concrete implementation process: the utility model provides an underground pipeline pipe wall measuring device, as shown in figure 1 and figure 2, including fixture and measuring mechanism, fixture includes supporting rod 5, lower supporting rod and supporting shoe, measuring mechanism includes that the side sets up measuring rod 1 of two lists of scales, reading rod 6 that is the cuboid form, reading block 7 and power pack, power pack includes power disc 3, power threaded rod 4 and stopper 8 that is the round platform form, it all is the cylinder form with lower supporting rod to go up supporting rod 5, it fixes on measuring rod 1 side lower extreme to go up supporting rod 5, lower supporting rod fixed connection supporting shoe, and supporting rod 5 on the butt, set up measuring hole and the reading mouth that is the cuboid form on measuring rod 1, reading mouth intercommunication measuring hole, and between two lists of scales, reading rod 6 slides in the measuring hole, set up the power hole that is the round platform form on reading rod 6 top surface, the power hole cooperatees with stopper 8, stopper 8 rotates in the power hole, power supporting shoe 4 one end is fixed on power disc 3 bottom surface, the other end is fixed on stopper 8 top surface, and the top wall of threaded connection measuring hole, reading block 7 is fixed on the side of reading rod 6, and the reading rod 6 slides in the top surface, reading rod bottom surface is fixed on reading rod top surface on the reading rod top surface, reading rod 6.
As shown in fig. 4, the device further comprises two guide blocks 11, guide grooves are formed in two opposite side surfaces of the measuring hole, and the two guide blocks 11 slide in the two guide grooves and are fixed on two opposite side surfaces of the reading rod 6 respectively.
As shown in fig. 2, the lighting device further comprises two lighting mechanisms, each lighting mechanism comprises a light-emitting unit and two fixing units, each light-emitting unit comprises a lighting circular groove body, a transparent protection plate and a light-emitting body 16, two lighting grooves are formed in the lower end of the side face of the measuring rod 1 and matched with the lighting circular groove bodies, the lighting circular groove bodies slide in the lighting grooves, the light-emitting bodies 16 are fixed on the inner bottom faces of the lighting circular groove bodies, the transparent protection plates are fixed on the top faces of the lighting circular groove bodies, and the four fixing units are all fixedly connected with the measuring rod 1 and the two lighting circular groove bodies.
As shown in fig. 2 and 5, the fixing unit includes a fixing rod 12 with a conical upper portion, two telescopic portions and a moving portion, four telescopic grooves are formed on the measuring rod 1, four fixing holes and four moving grooves are formed in the side face of the lighting circular groove body, the fixing holes communicate the telescopic grooves and the moving grooves, the moving portion includes a moving plate, a moving threaded rod 14, a limit plate and a butt block 13 with a partial bottom face being an inclined face, the fixing rod 12 slides in the fixing holes, the fixing grooves and the moving grooves, the inner surface of the butt fixing groove is provided with two telescopic portions, the two telescopic portions slide in the telescopic grooves, an equal fixed connection fixing rod 12 is provided, a limit hole is formed in the side face of the moving groove, the widths of the bottom face of the limit hole and the limit plate are larger than the width of the top face of the limit hole, the limit plate rotates in the limit hole, one end of the moving threaded rod 14 is fixedly connected with the limit plate, the other end of the moving groove side wall penetrates through the moving plate, the butt block 13 is connected with the moving threaded rod 14 through threads, the fixed rod 12 is connected with the butt block 13, and the bottom face of the moving butt block 13 is equal to the width of the moving butt groove.
As shown in fig. 2 and 5, the telescopic portion includes a telescopic plate and a telescopic spring, one end of the telescopic spring is fixed on the side of the telescopic slot, the other end of the telescopic spring is fixedly connected with the telescopic plate, and the telescopic plate is fixed on the fixing rod 12 and symmetrically arranged along the central line of the fixing rod 12.
As shown in fig. 1 and 3, the device further comprises a control mechanism including a control unit 10, a battery 9, and a battery box, the battery box is fixed on the upper end of the side surface of the measuring rod 1, the battery 9 is fixed on the inner surface of the battery box, the control unit 10 is fixed on the outer top surface of the battery box, and the battery 9 and the two light emitters 16 are electrically connected.
As shown in fig. 2 and 5, the measuring device further includes four protection mechanisms, each protection mechanism includes a protection tube provided with an external thread and a protection circular groove 15 provided with an internal thread, the four protection tubes are all fixed on the outer side surface of the measuring rod 1, the four movable plates are respectively arranged in the four protection tubes, and the four protection circular grooves 15 are respectively in threaded connection with the four protection tubes.
As shown in fig. 1 and 2, the measuring device further comprises a handle 2, and the handle 2 is fixed on the upper end of the side surface of the measuring rod 1.
When will measure the underground pipe wall, the staff record earlier the supporting rod 5 with the lower supporting rod butt the time reading piece 7 corresponding scale, reading piece 7 can move along with the removal of reading rod 6 all the time, then the staff clockwise rotation power disc 3, power disc 3 can take power threaded rod 4 clockwise rotation together, power threaded rod 4 can take reading rod 6 to move down together, reading rod 6 can take down the supporting rod and keep away from supporting rod 5, until reading piece 7 moves to the lower extreme, then the staff puts into the well to fixture at the well top, again take measuring rod 1 and fixture together to move towards the underground pipe wall, until the underground pipe wall is between last supporting rod 5 and the lower supporting rod, then move measuring rod 1 downwards, measuring rod 1 can take up to move down together, until the lateral surface of last supporting rod 5 roof of supporting rod, the staff begins anticlockwise rotation power disc 3, the lower supporting rod can move up along with supporting rod 6 and power threaded rod 4 down, until the medial surface of pipe wall butt is the underground pipe wall is the medial surface that the supporting rod 7 butt of underground pipe wall can scribble the difference of the waterproof coating on this moment.
Two guide blocks 11 can lead reading pole 6, have alleviateed reading pole 6 and have received the moment of torsion of power threaded rod 4, have increased reading pole 6's life, have reduced reading pole 6's cost of maintenance, and guide block 11 can be formed by wear-resisting alloy steel preparation.
The light-emitting body 16 can illuminate the underground, so that workers can measure the wall of the underground pipeline conveniently, the efficiency of measuring the wall of the underground pipeline is further improved, and the light-emitting body 16 can be an LED lamp because the service life of the LED lamp can reach more than 10 ten thousand hours and the LED lamp can be arranged in any miniature and closed equipment and is not afraid of vibration.
When will fix illumination circular slot body, the staff puts into illumination inslot to illumination circular slot body earlier, and let fixed slot and fixed orifices align, then the staff rotates the removal dish of two correspondences, it can take movable threaded rod 14 to rotate together to remove the dish, butt piece 13 takes place relative rotation with movable threaded rod 14, butt piece 13 begins to remove and extrudees dead lever 12 and removes towards the fixed slot, until dead lever 12 butt fixed slot bottom surface, staff stop rotating removes the dish, simultaneously the pars contractilis compressed, when will separate illumination circular slot body and measuring stick 1, the staff reverse rotation removes the dish of two correspondences, it can take movable threaded rod 14 to rotate to remove the dish, butt piece 13 begins to keep away from dead lever 12, dead lever 12 begins to keep away from the fixed slot under the effect of pars contractilis down, until dead lever 12 keeps away from the fixed slot completely, staff stop rotating removes the dish, can take out illumination circular slot body.
The dead lever 12 can be pulled to expanding spring and expansion plate when dead lever 12 is kept away from to butt piece 13, and the fixed slot is kept away from to the dead lever 12 of being convenient for, and when dead lever 12 was close to the fixed slot, dead lever 12 can take the expansion plate to compress expanding spring, and when butt piece 13 began to keep away from dead lever 12, expanding spring can promote expansion plate and dead lever 12.
The control mechanism can control the light-emitting body 16, so that a worker can conveniently control the light-emitting body 16 at the top of the well, unnecessary consumption of the light-emitting body 16 on the storage battery 9 is reduced, and the outer surface of the storage battery box can be coated with waterproof paint.
The protection circular groove body 15 and the protection tube can protect the movable plate from being collided by external sundries, the service life of the movable plate is prolonged, and the protection circular groove body 15 and the protection tube can be made of stainless steel.
The utility model provides an underground pipeline pipe wall measuring device during operation, the staff takes notes earlier the scale that reading piece 7 corresponds when supporting rod 5 and lower supporting rod butt, reading piece 7 can move along with reading rod 6's removal always, then the staff clockwise rotation power disc 3, power disc 3 can take power threaded rod 4 clockwise rotation together, power threaded rod 4 can take reading rod 6 to move down together, reading rod 6 can take down the supporting rod and keep away from supporting rod 5, move to the lower extreme until reading piece 7, then the staff puts into the well to fixture at the well top, take again measuring rod 1 and fixture to move towards the underground pipeline pipe wall together, until the underground pipeline pipe wall is between last supporting rod 5 and lower supporting rod, then move measuring rod 1 downwards, measuring rod 1 can take up supporting rod 5 to move down together, until the lateral surface of the roof of last supporting rod 5 butt, the staff begins anticlockwise rotation power disc 3, the lower supporting rod can move up along with power threaded rod 4 along with the supporting rod, the medial surface that the top of supporting rod was the underground pipeline butt, the top of supporting rod is the underground pipeline wall is the surface that the top should read the supporting rod 5 and scribble the difference of the thickness of the underground pipeline twice.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (8)
1. The utility model provides an underground pipeline pipe wall measuring device which characterized in that: including fixture and measuring mechanism, fixture includes the supporting rod, supporting rod and supporting shoe down, measuring mechanism includes that the side sets up the measuring stick of two lists of scales, be the reading pole of cuboid form, reading piece and power pack, power pack includes the power dish, power threaded rod and the stopper that is the round platform form, it all is the cylinder form with lower supporting rod to go up the supporting rod, it fixes on measuring stick side lower extreme to go up the supporting rod, lower supporting rod fixed connection supporting shoe, and the supporting rod is gone up in the butt, set up measuring hole and the reading mouth that is the cuboid form on the measuring stick, reading mouth intercommunication measuring hole, and between two lists of scales, the reading pole slides in the measuring hole, set up the power hole that is the round platform form on the reading pole top surface, the power hole cooperatees with the stopper, the stopper rotates in the power hole, power threaded rod one end is fixed on power dish bottom surface, the other end is fixed on the stopper top surface, and threaded connection measuring hole roof, the reading piece is fixed on reading pole side upper end, and slide in the reading pole bottom surface is fixed on the supporting shoe.
2. The underground utility pipe wall measuring device according to claim 1, wherein: the two guide blocks slide in the two guide grooves respectively and are fixed on the two opposite side surfaces of the reading rod respectively.
3. The underground utility pipe wall measuring device according to claim 1, wherein: still include two lighting mechanism, lighting mechanism includes luminescence unit and two fixed unit, and luminescence unit is including illumination circular slot body, transparent protection shield and luminous body, has seted up two illumination grooves on the measuring stick side lower extreme, and illumination groove and illumination circular slot body cooperate, and the illumination circular slot body slides in the illumination groove, and the luminous body is fixed on the internal bottom surface of illumination circular slot, and transparent protection shield is fixed on illumination circular slot body top surface, four equal fixed connection measuring sticks of fixed unit and two illumination circular slot bodies.
4. The underground utility pipe wall measuring device according to claim 3, wherein: fixed unit includes that upper portion is conical shape's dead lever, two pars contractilis and removal portion, four flexible grooves have been seted up on the measuring stick, four fixed orificess and four shifting chutes, two fixed slots have been seted up on the illumination circular slot side, fixed slot intercommunication flexible groove and shifting chute, removal portion is including the shifting tray, the movable threaded rod, spacing dish and partial bottom surface are the butt piece on inclined plane, the dead lever slides in the fixed orifices, fixed slot and shifting chute, and on the butt fixed slot internal surface, two pars contractilis all slide at the flexible inslot, and equal fixed connection dead lever, spacing hole has been seted up on the shifting chute side, and the width of spacing hole bottom surface and spacing dish all is greater than the width of spacing hole top surface, the spacing dish rotates in spacing hole, movable threaded rod one end fixed connection spacing dish, the other end passes the shifting chute lateral wall and fixed connection shifting tray, butt piece threaded connection movable threaded rod, dead lever butt piece bottom surface, butt piece width equals with the width of shifting chute.
5. The underground utility pipe wall measuring device according to claim 4, wherein: the telescopic part comprises a telescopic plate and a telescopic spring, one end of the telescopic spring is fixed on the side face of the telescopic groove, the other end of the telescopic spring is fixedly connected with the telescopic plate, and the telescopic plate is fixed on the fixed rod and symmetrically arranged along the central line of the fixed rod.
6. The underground utility pipe wall measuring device according to claim 3, wherein: the device also comprises a control mechanism, wherein the control mechanism comprises a control unit, a storage battery and a storage battery box, the storage battery box is fixed on the upper end of the side face of the measuring rod, the storage battery is fixed on the inner surface of the storage battery box, and the control unit is fixed on the outer top face of the storage battery box and is electrically connected with the storage battery and the two light-emitting bodies.
7. The underground utility pipe wall measuring device according to claim 6, wherein: still include four protection mechanisms, protection mechanism is including seting up the protection tube of external screw thread and seting up the internal screw thread protection groove body, and four protection tubes are all fixed on the measuring stick lateral surface, and four removal dishes are respectively in four protection tubes, four protection groove bodies are four protection tubes of threaded connection respectively.
8. The underground utility pipe wall measuring device according to claim 7, wherein: the measuring rod also comprises a handle which is fixed on the upper end of the side surface of the measuring rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222870017.5U CN218495990U (en) | 2022-10-30 | 2022-10-30 | Underground pipeline wall measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222870017.5U CN218495990U (en) | 2022-10-30 | 2022-10-30 | Underground pipeline wall measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218495990U true CN218495990U (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222870017.5U Active CN218495990U (en) | 2022-10-30 | 2022-10-30 | Underground pipeline wall measuring device |
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| CN (1) | CN218495990U (en) |
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2022
- 2022-10-30 CN CN202222870017.5U patent/CN218495990U/en active Active
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