CN221222217U - Visual underground pipeline measurement equipment - Google Patents
Visual underground pipeline measurement equipment Download PDFInfo
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- CN221222217U CN221222217U CN202323035914.5U CN202323035914U CN221222217U CN 221222217 U CN221222217 U CN 221222217U CN 202323035914 U CN202323035914 U CN 202323035914U CN 221222217 U CN221222217 U CN 221222217U
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- 238000005259 measurement Methods 0.000 title claims abstract description 44
- 230000000007 visual effect Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000011835 investigation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000009933 burial Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses visual underground pipeline measurement equipment which comprises a telescopic rod, an adjusting disc, supporting rods and a measurement mechanism, wherein a circle of adjusting disc is rotatably arranged on the rod body of the telescopic rod; the telescopic rod is characterized in that a first driven gear is further fixed on the rod body of the telescopic rod, a first motor is arranged on the adjusting disc, and a first driving gear meshed with the first driven gear is arranged on an output shaft of the first motor. The stability of the device is ensured by the erection of the support rods; the use angle of each supporting rod is adjusted by controlling and adjusting the roller with controllable locking, so that the vertical conditions of the telescopic rod and the measuring mechanism are adjusted according to different field conditions, and the precision in measurement is ensured; through the flexible regulation of telescopic link, telescopic link is connected with the rotation of regulating disk etc. satisfies the omnidirectional measurement demand.
Description
Technical Field
The utility model relates to the technical field of underground pipeline exploration, in particular to visual underground pipeline measuring equipment.
Background
The general survey of the underground pipeline has great significance for reasonably utilizing urban underground space resources and improving urban planning management level. Along with the rapid development of urban construction and management, the current situation of underground pipelines is ascertained, underground pipeline data materials are managed by an informatization means, and a mechanism for collecting, updating, distributing and uniformly managing the underground pipeline information materials is established. Further carding urban pipeline misconnection, disordered connection, misconnection and the like, reducing repeated investment, avoiding repeated excavation and repeated construction, forming a unified and complete pipeline database, and having great significance for improving urban pipeline management level.
As the need for pipeline census continues to increase, the data requirements for the pipeline are also becoming more and more accurate. Through knowing the management departments of all the underground pipelines, quality inspection mechanisms and all pipeline detection units, the error overrun in the measurement of the vertical distances of various drainage pipelines, power and communication cables in large burial depths and large wells from the ground is one of the main reasons for unqualified project results. If this problem needs to be effectively solved, the operators must go into the well for measurement, but the cost will increase by about 30%, and the operators will face the huge potential safety hazard caused by the limited space operation.
Therefore, there is a need for a visual underground pipeline measurement device to solve the problem that in the current measurement process of the vertical distance between the ground and various drainage pipelines, power and communication cables in large burial depth and large well, the measurement accuracy is lost, so that the middle error is out of limit, and the project result is not qualified.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides visual underground pipeline measurement equipment, which solves the problems that in the current measurement process of the vertical distance between various drainage pipelines, power and communication cables in a large buried depth and a large well room and the ground, the measurement accuracy is easy to lose, the middle error is out of limit, and the project result is unqualified.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
Visual underground pipeline measurement equipment, its characterized in that: the device comprises a telescopic rod, an adjusting disc, supporting rods and a measuring mechanism, wherein a circle of adjusting disc is rotationally arranged on the rod body of the telescopic rod, at least three supporting rods are hinged to the side wall of the adjusting disc, one end of each supporting rod is hinged to the side wall of the adjusting disc, a roller capable of being locked in a controllable mode is arranged at the other end of each supporting rod, and the lower end of an output rod of the telescopic rod is connected with the measuring mechanism; the telescopic rod is characterized in that a circle of first driven gear is further fixed on the rod body of the telescopic rod, a first motor is arranged on the adjusting disc, and a first driving gear meshed with the first driven gear is arranged on an output shaft of the first motor.
In order to optimize the technical scheme, the specific measures adopted further comprise:
Further, the rollers with controllable locking are respectively provided with a driving motor, and the driving motors are used for controlling the driving rollers to rotate.
Further, the adjusting disc is also provided with horizontal bubbles.
Further, the telescopic rod is connected with the adjusting disc through a bearing.
Further, at least three mounting grooves are formed in the side wall of the adjusting disc at equal intervals, one end of each supporting rod is hinged to one mounting groove, the supporting rods can rotate on the vertical plane, and an opening which does not affect rotation of the supporting rods is formed in the lower end face of each mounting groove.
Further, the measuring mechanism comprises a supporting bottom plate, a digital zoom lens and a lighting device, wherein one side of the supporting bottom plate is vertically fixed at the lower end of the output rod of the telescopic rod, the digital zoom lens is fixedly arranged on the supporting bottom plate, and the rotatable lighting device is arranged above the digital zoom lens.
Further, a protective shell is arranged on the outer side of the digital zoom lens.
Further, rotatable lighting device includes connecting rod, dwang, second motor and searchlight, protective housing upper end symmetry is equipped with two connecting rods, two rotate between the connecting rod and be connected with a dwang, the searchlight is fixed to be set up on the dwang, the one end of dwang is along radial fixed being equipped with round second driven gear, be equipped with the second motor on the protective housing, be equipped with the second driving gear who is connected with the meshing of second driven gear on the output shaft of second motor.
Further, the measuring mechanism further comprises a ranging sensor, wherein the ranging sensor is arranged on the lower end face of the adjusting disc, and meanwhile, the upper end face of the supporting bottom plate is arranged right below the ranging sensor.
Further, a circle of check ring is arranged on the output rod, and the outer diameter of the check ring is not smaller than the outer diameter of the telescopic rod.
The beneficial effects of the utility model are as follows:
The device can be integrally erected on the wellhead through the support rod, and the telescopic rod and the measuring mechanism extend into the wellhead so as to ensure the erection stability of the device; the use angles of the support rods are respectively adjusted by controlling and adjusting the roller wheels which are controllably locked, so that the vertical conditions of the telescopic rods and the measuring mechanism are adjusted according to different field conditions, the precision in measurement investigation is ensured, and meanwhile, the hinged support rods can be increased in unfolding angle as required to compensate the requirement on measurement depth in measurement; the measuring depth of the measuring mechanism is controlled through the telescopic adjustment of the telescopic rod, the telescopic rod is connected with the rotation of the adjusting disc, and the telescopic rod can be rotated according to the needs through the arrangement of the first driven gear and the first motor on the telescopic rod body, so that the measuring mechanism extending into the well can be subjected to rotation measuring according to the needs, and the measuring requirement of the omnibearing measuring is met under the condition of ensuring the measuring precision.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a visual underground pipeline measurement device according to the present utility model;
FIG. 2 is a schematic diagram of a visual underground pipeline measuring device with a control panel according to the present utility model;
FIG. 3 is a schematic diagram of a measuring mechanism of a visual underground pipeline measuring device according to the present utility model;
FIG. 4 is a schematic diagram illustrating an embodiment of a visual underground pipeline measurement device according to the present utility model;
FIG. 5 is a schematic illustration of another embodiment of a visual underground pipeline measurement device according to the present utility model;
fig. 6 is a schematic diagram illustrating the installation of an electronic level of a visual underground pipeline measurement device according to the present utility model.
Reference numerals: 1. the electronic level meter comprises a telescopic rod, a regulating disc, a mounting groove, a supporting rod, a roller, a 5-output rod, a 6-supporting bottom plate, a 7-protecting shell, a 71-connecting rod, a 72-rotating rod, a 73-second motor, a 74-second driven gear, an 8-searchlight, a 9-digital zoom lens, a 10-bearing, a 101-first driven gear, a 102-first motor, a 103-first driving gear, a 104-horizontal bubble, a 11-retainer ring and a 12-electronic level meter.
Description of the embodiments
The present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, a visual underground pipeline measuring device comprises a telescopic rod 1, an adjusting disc 2, supporting rods 3 and a measuring mechanism, wherein a circle of annular adjusting disc 2 is rotatably arranged on a rod body of the telescopic rod 1, at least three supporting rods 3 are hinged to the side wall of the adjusting disc 2 at equal intervals, one end of each supporting rod 3 is hinged to the side wall of the adjusting disc 2, a roller 4 capable of being locked in a controllable manner is arranged at the other end of each supporting rod, and the lower end of an output rod 5 extending out from the lower end of the telescopic rod 1 is connected with the measuring mechanism; the telescopic rod 1 is also provided with a circle of first driven gear 101 on the rod body, the adjusting disk 2 is provided with a first motor 102, and the output shaft of the first motor 102 is provided with a first driving gear 103 meshed with the first driven gear 101.
As shown in fig. 4 and fig. 5, when in use, the device can be integrally erected on a wellhead through the support rod 3, and the telescopic rod 1 and the measuring mechanism extend into the wellhead to ensure the stability of the erection of the device; the roller 4 which can be controlled and locked is controlled to respectively adjust the use angles of the support rods 3, so that the vertical conditions of the telescopic rod 1 and the measuring mechanism are adjusted according to different field conditions to ensure the precision in measurement investigation, and meanwhile, the hinged support rods 3 can be increased in unfolding angle as required to compensate the requirement on the measurement depth in measurement; the measuring depth of the measuring mechanism is controlled through the telescopic adjustment of the telescopic rod 1, the telescopic rod 1 is connected with the adjusting disc 2 in a rotating way, and the telescopic rod 1 can be rotated according to the needs by the arrangement of the first driven gear 101 and the first motor 102 on the rod body of the telescopic rod 1, so that the measuring mechanism extending into a well can be subjected to the measuring according to the needs, and the measuring requirement of the omnibearing measuring is met under the condition of ensuring the measuring precision.
In this embodiment, the telescopic rod 1 may be made of carbon fiber, so as to reduce the weight of the device and facilitate carrying. Meanwhile, the gear diameter of the first driven gear 101 is larger than that of the first driving gear 103 in order to control the accuracy in rotation.
In another embodiment, the controllably locked rollers 4 are respectively provided with a driving motor, and the driving motors are used for controlling the driving rollers 4 to rotate. In this embodiment, a control panel is further provided, and the control panel is disposed on an upper end surface of the adjusting disc 2 and is electrically connected with each driving motor and the first motor 102 respectively, so that each driving motor can be controlled by the control panel as required respectively to complete horizontal adjustment, and the first motor 102 is controlled to complete adjustment of measuring investigation angles. When the unfolding angle of the supporting rod 3 needs to be adjusted, each driving motor can be pressed simultaneously to realize unified control driving, or control buttons capable of simultaneously controlling each driving motor are arranged on a control panel, so that the convenience degree of operation is increased. The hand-held display control device of the staff can also be directly and electrically connected so as to be convenient for independent operation.
In another embodiment, the conditioning disk 2 is also provided with horizontal bubbles 104. Thus, the roller 4 is convenient to horizontally position when the controllable locking roller is adjusted.
In a further embodiment, the telescopic rod 1 is connected to the annular adjusting disk 2 by means of a bearing 10. Thereby, the stability of the device connection and the fluency of the rotation of the telescopic rod 1 are ensured.
In another embodiment, at least three mounting grooves 21 are formed in the side wall of the adjusting disc 2 at equal intervals, one end of each supporting rod 3 is hinged in one mounting groove 21, the supporting rods 3 can rotate on the vertical plane, and an opening which does not affect the rotation of the supporting rods 3 is formed in the lower end face of each mounting groove 21. Therefore, when the device is not used, the hinge joint of the support rods 3 and the adjusting disc 2 can be protected by arranging the mounting grooves 21 and the openings so as to be convenient for contracting each support rod 3.
In another embodiment, the measuring mechanism comprises a supporting base plate 6, a digital zoom lens 9 and a lighting device, wherein one side of the supporting base plate 6 is vertically fixed at the lower end of the output rod 5 of the telescopic rod 1, the digital zoom lens 9 is fixedly arranged on the supporting base plate 6, and the rotatable lighting device is arranged above the digital zoom lens 9. In this embodiment, the digital zoom lens 9 may be electrically connected to a handheld display control device of a worker for use in conjunction with measurement investigation.
Therefore, the illumination angle of the illumination device can be adjusted according to different focusing requirements of the digital zoom lens 9 during actual measurement investigation through the rotatable illumination device, so that the accuracy of measurement investigation is ensured.
Wherein, the outside of digital zoom lens 9 is equipped with protective housing 7. In this way, the protection measures of the digital zoom lens 9 are increased.
The rotatable lighting device comprises a connecting rod 71, a rotating rod 72, a second motor 73 and a searchlight 8, two connecting rods 71 are symmetrically arranged at the upper end of a protective shell 7, the rotating rod 72 is connected between the two connecting rods 71 in a rotating mode, the searchlight 8 is fixedly arranged on the rotating rod 72, one end of the rotating rod 72 is fixedly provided with a circle of second driven gear 74 along the radial direction, the protective shell 7 is provided with the second motor 73, and an output shaft of the second motor 73 is provided with a second driving gear in meshed connection with the second driven gear 74. With this, accessible second motor 73 and second driven gear 74 etc. set up, realize the illumination angle adjustment to searchlight 8 vertical direction to satisfy the different focus demands of digital zoom 9 far and near, simultaneously, cooperate telescopic link 1 and first driven gear 101 etc. to set up, satisfy the measurement reconnaissance demand of various angles. In this embodiment, the second motor 73 may be electrically connected to the control panel or the handheld display control device described above, so that the operator can control the second motor 73 as needed.
In the present embodiment, the gear diameter of the second driven gear 74 is larger than that of the second driving gear in order to control the rotational accuracy of the floodlight 8.
As shown in fig. 4, the measuring mechanism further includes a ranging sensor, where the ranging sensor is disposed on the lower end surface of the adjusting disk 2, and an upper end surface of the supporting base plate 6 is located right below the ranging sensor. The broken line in fig. 4 is the measurement track simulated by the ranging sensor, when in use, the ranging sensor is matched with the supporting bottom plate 6 to perform ranging, so that the measurement precision is further ensured, and meanwhile, parameters such as the distance between the digital zoom lens 9 and the supporting bottom plate 6, the distance between the wellhead horizontal plane and the ranging sensor and the like can be increased and decreased according to the requirement, so that the measurement numerical precision is further ensured.
Wherein, be equipped with round retaining ring 11 on the output rod 5, the external diameter of retaining ring 11 is not less than the external diameter of telescopic link 1. Therefore, by the arrangement of the retainer ring 11, the supporting bottom plate 6, the digital zoom lens 9, the searchlight 8 and other instruments can be protected in the telescopic process of the telescopic rod 1, and damage caused by rigid contact such as collision can be avoided.
In another embodiment, as shown in fig. 6, an electronic level 12 is further provided, and in use, an operator operates a handheld display control device on the ground to instruct another operator to move the telescopic rod 1 up and down, determine that the electronic level 12 is aligned with the target point, make a disposable mark on the telescopic rod 1, take out the mark, and measure the distance from the disposable mark to the center point of the electronic level 12.
The method for measuring the obvious points of the underground pipeline comprises the following steps: the electronic level meter 12 and other devices are assembled on the telescopic rod 1, the lighting device is turned on, the handheld display control device is connected with the digital zoom lens 9, the operator A erects the device and controls the output rod 5 of the telescopic rod 1 to slowly and vertically move down along the wellhead wall, the operator B observes the real-time picture in the well presented by the handheld display control device, focusing, amplifying, shrinking, shooting pictures and the like on the mobile phone, the operator A is instructed to continuously move the telescopic rod 1 up and down, when the horizontal cross "+" symbol projected by the electronic level meter 12 is aligned with the position of a pipeline characteristic point to be measured, and the buzzer does not make a sound (indicating that the electronic level meter 12 is in a horizontal state at the moment), the operator A is instructed to measure the distance between the intersection of a well frame and the ranging sensor, the obtained distance is subtracted according to the numerical value measured by the ranging sensor, namely the measured vertical distance from the pipeline point to the ground, after the data acquisition work is finished, the well lid is covered, the storage device is loaded, and the site measurement work is completed. Meanwhile, the attribute information such as the total hole number and the used hole number of the power and communication tube can be interpreted through the shot pictures.
Through experiments, the error in the burial depth measurement of the obvious pipeline point obtained by using the device is +/-1.38 cm, which is far lower than +/-2.5 cm required by the specification. Compared with the method of measuring the underground space of the well, which is necessary to meet the national and industry standards, the measuring equipment can save the operation cost by about 30 percent and has wide popularization and application values. When the measuring equipment is used for operation, operators do not need to go into the well, so that huge potential safety hazards caused by limited space operation can be effectively avoided.
It should be noted that the terms like "upper", "lower", "left", "right", "front", "rear", and the like are also used for descriptive purposes only and are not intended to limit the scope of the utility model in which the utility model may be practiced, but rather the relative relationship of the terms may be altered or modified without materially altering the teachings of the utility model.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the utility model without departing from the principles thereof are intended to be within the scope of the utility model as set forth in the following claims.
Claims (10)
1. Visual underground pipeline measurement equipment, its characterized in that: the automatic measuring device comprises a telescopic rod (1), an adjusting disc (2), supporting rods (3) and a measuring mechanism, wherein a circle of adjusting disc (2) is rotationally arranged on a rod body of the telescopic rod (1), at least three supporting rods (3) are hinged to the side wall of the adjusting disc (2), one end of each supporting rod (3) is hinged to the side wall of the adjusting disc (2), a roller (4) capable of being locked in a controllable mode is arranged at the other end of each supporting rod, and the lower end of an output rod (5) of the telescopic rod (1) is connected with the measuring mechanism; the telescopic rod is characterized in that a circle of first driven gear (101) is further fixed on the rod body of the telescopic rod (1), a first motor (102) is arranged on the adjusting disc (2), and a first driving gear (103) meshed with the first driven gear (101) is arranged on the output shaft of the first motor (102).
2. The visual underground pipeline measurement device of claim 1, wherein: the roller wheels (4) with controllable locking are respectively provided with a driving motor, and the driving motors are used for controlling the driving roller wheels (4) to rotate.
3. The visual underground pipeline measurement device of claim 1, wherein: the adjusting disc (2) is also provided with horizontal bubbles (104).
4. The visual underground pipeline measurement device of claim 1, wherein: the telescopic rod (1) is connected with the adjusting disc (2) through a bearing (10).
5. The visual underground pipeline measurement device of claim 1, wherein: at least three mounting grooves (21) are formed in the side wall of the adjusting disc (2) at equal intervals, one end of each supporting rod (3) is hinged to one mounting groove (21) respectively, the supporting rods (3) can rotate on the vertical plane, and openings which do not affect rotation of the supporting rods (3) are formed in the lower end faces of the mounting grooves (21).
6. The visual underground pipeline measurement device of claim 1, wherein: the measuring mechanism comprises a supporting bottom plate (6), a digital zoom lens (9) and a lighting device, wherein one side of the supporting bottom plate (6) is vertically fixed at the lower end of an output rod (5) of the telescopic rod (1), the digital zoom lens (9) is fixedly arranged on the supporting bottom plate (6), and the rotatable lighting device is arranged above the digital zoom lens (9).
7. The visual underground pipeline measurement device of claim 6, wherein: and a protective shell (7) is arranged on the outer side of the digital zoom lens (9).
8. The visual underground pipeline measurement device of claim 7, wherein: rotatable lighting device includes connecting rod (71), dwang (72), second motor (73) and searchlight (8), protective housing (7) upper end symmetry is equipped with two connecting rods (71), two rotate between connecting rod (71) and be connected with dwang (72), searchlight (8) are fixed to be set up on dwang (72), the one end of dwang (72) is along radial fixed being equipped with round second driven gear (74), be equipped with second motor (73) on protective housing (7), be equipped with on the output shaft of second motor (73) with second driven gear (74) meshing be connected second driving gear.
9. The visual underground pipeline measurement device of claim 6, wherein: the measuring mechanism further comprises a ranging sensor, the ranging sensor is arranged on the lower end face of the adjusting disc (2), and meanwhile, the upper end face of the supporting bottom plate (6) is arranged right below the ranging sensor.
10. The visual underground pipeline measurement device of claim 6, wherein: a circle of check ring (11) is arranged on the output rod (5), and the outer diameter of the check ring (11) is not smaller than the outer diameter of the telescopic rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323035914.5U CN221222217U (en) | 2023-11-10 | 2023-11-10 | Visual underground pipeline measurement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323035914.5U CN221222217U (en) | 2023-11-10 | 2023-11-10 | Visual underground pipeline measurement equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221222217U true CN221222217U (en) | 2024-06-25 |
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ID=91566922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323035914.5U Active CN221222217U (en) | 2023-11-10 | 2023-11-10 | Visual underground pipeline measurement equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221222217U (en) |
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2023
- 2023-11-10 CN CN202323035914.5U patent/CN221222217U/en active Active
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