CN220931973U - Urban underground pipeline pipe diameter measuring device - Google Patents
Urban underground pipeline pipe diameter measuring device Download PDFInfo
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- CN220931973U CN220931973U CN202322897291.6U CN202322897291U CN220931973U CN 220931973 U CN220931973 U CN 220931973U CN 202322897291 U CN202322897291 U CN 202322897291U CN 220931973 U CN220931973 U CN 220931973U
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- 238000005259 measurement Methods 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 18
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 3
- 230000004297 night vision Effects 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
The utility model relates to a pipe diameter measuring device for urban underground pipelines, which comprises a hand-held machine and a hand-held rod frame, wherein a rotating frame is rotatably arranged at one end of the hand-held rod frame, measuring boxes are rotatably connected with the rotating frame through supporting shafts, two ends of each measuring box, which are vertical to the supporting shafts, are respectively provided with a range finder, cameras are arranged on the side surfaces of the measuring boxes, a control circuit is arranged in the measuring boxes, and the control circuit is connected with the cameras, the range finders and a communication module; the measuring ends of the two distance meters face the corresponding pipe wall respectively, the hand-held machine is connected with or not connected with the hand-held rod frame, and the hand-held machine is connected with the control circuit through the communication module. The utility model has simple structure and convenient operation, realizes remote control through wireless communication, has night vision and waterproof functions, can realize measurement under any angle and special environment, and is convenient to carry, time-saving and labor-saving.
Description
Technical Field
The utility model relates to a pipe diameter measuring device for an urban underground pipeline, and belongs to the technical field of measuring equipment.
Background
And in a conventional pipe diameter measurement mode, if the well chamber is shallower, measuring the upper diameter and the lower diameter depth of the pipe diameter respectively by adopting a tape, wherein the difference value of the upper diameter and the lower diameter is the pipe diameter. If the pipe diameter is deeper, an L-shaped measuring rod is adopted, and the measuring principle is the same as that of tape measurement. The existing measuring tool and method cannot directly measure a well chamber with a large underground area, and are complex in operation and high in labor intensity. Moreover, for measurements under special conditions, accuracy is difficult to guarantee.
Through retrieval, in the prior art, in a patent CN218443767U, a base is arranged at the lower end of a measurement vertical rod of a measuring device, the base is provided with a containing groove which is vertical to the measuring rod and is provided with a telescopic outlet, a laser ranging device is fixed in the movable end of the containing groove, and the laser ranging device can be extended out through the movable end during use so as to measure the underground pipe diameter;
in patent CN219284178U, measuring device mainly includes montant and horizontal pole, and both can dismantle, and wherein the montant mark has the scale mark, has the locating plate of space and locking bolt, and the horizontal pole can cross into in the locating plate of montant to through the slide that the montant slip cap was established reciprocates the measurement pipe diameter. The device also comprises two pipe bodies, wherein the first pipe body is provided with a first sliding cavity for the vertical rod to freely slide, a supporting rod and a cross rod to be inserted into the second sliding cavity and provided with a hand-torque screw, and the second pipe body is in threaded connection with the hand-torque screw;
The patent CN216977734U is a drainage pipe diameter measuring device, mainly comprises an upper scale section, a lower telescopic section, a measurement display mechanism and a measurement executing mechanism, wherein the circumference direction of the upper scale section is provided with a scale and is connected with the lower telescopic section through a clamp, the measurement display mechanism consists of an upper sliding arm and an upper fixing arm, and the measurement executing mechanism consists of a lower sliding arm and a lower fixing arm. The upper sliding arm and the lower sliding arm are connected in a linkage way through a steel wire rope penetrating through the upper fixed arm, when the lower sliding arm moves up and down along the axis of the lower telescopic section, the upper sliding arm moves up and down along the axis direction of the upper scale section, and the position where the upper sliding arm is stopped at the scale is the measured pipe diameter;
In CN216049595U, the measuring device mainly comprises a scale, a positioning plate, a moving plate, a reference plate, and the like. The positioning plate is located above the moving plate, the moving plate is located at the lowest position of the device, a fixed nut is arranged on one side of the moving plate, and the nut can be driven to move up and down along a threaded screw rod through rotation of the rotary handle, so that the moving plate is driven to move up and down. The moving plate is provided with a reference plate which is fixedly connected with the moving plate through a guide rod and can freely slide on the surface of the scale, the moving of the moving plate drives the reference plate to move, and a reference plate which is fixedly connected with the scale is arranged above the reference plate. The moving plate is enabled to move by rotating the rotating handle and is matched with the positioning plate to clamp the pipe orifice, the reference plate moves along with the moving plate in the moving process of the moving plate, the distance between the positioning plate and the moving plate is always equal to the distance between the reference plate and the reference plate, and the pipe diameter of the underground pipeline is determined by reading the distance between the reference plate and the reference plate.
In patent CN210981104U, the tool for pipe diameter of underground pipeline is composed of L-shaped scale bar, linear scale bar, sliding collar with circular bubble level control handle and fixed switch, when L-shaped scale bar is at bottom of pipe, reading scale reading of sliding collar is read, when L-shaped scale bar is pulled up by pipe bottom to hook inner top of pipe, reading scale reading of sliding collar is read, and difference value of two readings is pipe diameter.
The above-mentioned searched patent is that the existing technical scheme mainly related to pipeline pipe diameter measurement, under the circumstances that can direct vertical measurement, well room is smaller, light is good etc., the above-mentioned scheme has certain feasibility, but under some special circumstances such as well room is great darker, the ground well head exists very big contained angle with the underground pipeline entry etc., it is difficult to implement the measurement through the above-mentioned scheme, perhaps can implement but measuring result is inaccurate. Some measuring devices are complex and heavy in construction, cumbersome to operate, time-consuming and labor-consuming. Most of the scale marks of the device are exposed, are easily damaged by people and nature, and have short service life.
Disclosure of utility model
In view of the above problems existing in the prior art, the main object of the present utility model is to provide a device for measuring the pipe diameter of an urban underground pipeline, which is provided with a camera with remote control, night vision and waterproof functions and a high-precision laser range finder capable of ensuring the vertical direction at any angle, so as to achieve the measurement of any angle in a special environment, and has the advantages of simple structure, convenient use and carrying, time saving and labor saving.
The technical scheme provided by the utility model is as follows: the utility model provides a city underground pipeline pipe diameter measuring device, includes handheld machine and handheld pole frame, rotates the rotating turret of installing in handheld pole frame one end, passes through the measuring box that the back shaft rotated and is connected with the rotating turret, sets up a distancer respectively at the both ends that are perpendicular with the back shaft in the measuring box, installs the camera at measuring box side, and control circuit installs in measuring box, and control circuit connects camera, distancer and communication module; the measuring ends of the two distance meters face the corresponding pipe wall respectively, the hand-held machine is connected with or not connected with the hand-held rod frame, and the hand-held machine is connected with the control circuit through the communication module.
Further, the distance meter is a laser distance meter.
Further, the handheld rod frame is an L-shaped rod frame formed by connecting the end parts of a cross rod and a vertical rod, wherein the other end of the cross rod is connected with a rotating frame, and the vertical rod is a telescopic rod.
Furthermore, the rotating frame is a U-shaped frame formed by a rotating frame bearing and two connecting rods, wherein the middle part of the rotating frame bearing is inserted into one end of the cross rod, and the two connecting rods are parallel to the cross rod and form a hollow U-shaped frame.
Furthermore, two supporting bearings are respectively arranged on the two connecting rods, two ends of the supporting shaft are respectively arranged in the corresponding supporting bearings, a shaft hole is formed in the measuring box, and the measuring box is arranged on the supporting shaft through the shaft hole.
Further, the control circuit is connected with the wireless communication module, the receiving display module is arranged on the hand-held set, and the receiving display module is connected with the wireless communication module in a wireless mode.
Further, one end of the measuring box is provided with a counterweight.
Further, the measuring box is tetragonal.
Compared with the prior art, the utility model has the beneficial effects that: simple structure, convenient operation realizes remote control through wireless communication, has night vision, waterproof function camera and looks over intraductal condition, can be under the realization measurement of arbitrary angle and special environment, simultaneously, conveniently carries, labour saving and time saving.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a state diagram of the present utility model;
FIG. 3 is a schematic view of a side connection structure of the measuring cassette of the present utility model;
In the figure: 1. the hand-held rod frame comprises a hand-held rod frame body, 11, a cross rod, 12, a vertical rod, 2, a rotating frame, 21, a rotating frame bearing, 22, a connecting rod, 3, a supporting shaft, 4, a measuring box, 5, a range finder, 6 and a camera.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
Well chamber: the special underground structure is connected with an upstream pipeline, a downstream pipeline, an access branch pipe or a pipeline accessory arranged at a valve and the like for maintenance personnel to operate and overhaul.
The utility model will be further described with reference to the drawings and specific examples.
Example 1
The urban underground pipeline pipe diameter measuring device shown in fig. 1 comprises a handheld rod frame 1, a rotating frame 2 rotatably arranged at one end of the handheld rod frame 1, a measuring box 4 rotatably connected with the rotating frame 2 through a supporting shaft 3, a distance meter 5 respectively arranged at two ends of the measuring box 4 perpendicular to the supporting shaft 3, a camera 6 arranged at the side surface of the measuring box 4, a control circuit arranged in the measuring box 4, and a control circuit connected with the camera 6, the distance meter 5 and a communication module; the measuring ends of the two distance meters 5 face the corresponding pipe walls respectively. The rangefinder 5 employs a laser rangefinder.
The preferred structure of the hand-held rod rack 1 is an L-shaped rod rack formed by connecting the end parts of a cross rod 11 and a vertical rod 12, wherein the other end of the cross rod 11 is connected with the rotating rack 2, and the vertical rod 12 is a telescopic rod.
The L-shaped rod frame is made of aluminum alloy, the vertical rod is 3 to 4 meters long and can stretch out and draw back, the depth requirement of the existing measurement can be met, the aluminum alloy rod is light in weight and high in strength, and the handheld operation is convenient.
The control circuit is connected with the wireless communication module, and the receiving display module is arranged on the side of the mobile phone and is connected with the wireless communication module in a wireless way. In this embodiment, the communication module adopts bluetooth wireless module, near field communication, and the signal is stable, and the information feedback is shot to the handheld machine of outside with distancer and camera is shown. Of course, communication wires, such as 485 wires, may be used for connection, and the wired mode is not convenient enough than wireless mode.
As shown in fig. 2, when measuring, open the L-shaped aluminum alloy pole, hold the vertical pole top handle department of L-shaped aluminum alloy pole, put into the well room with the horizontal pole of L-shaped aluminum alloy pole inside, the camera can be with the condition under the well room at any time transmission to the handheld machine end, and the survey crew can observe the condition under the well room through the handheld machine end and confirm the measurement position, after everything is ready, the survey crew directly clicks the measurement button through the handheld machine and measures, reads measurement data on ground. The pipe diameter value is the value measured by the upper range finder, the data measured by the lower range finder and the length of the measuring box.
Example 2
As a specific design, as shown in fig. 3, the rotating frame 2 is a U-shaped frame formed by a rotating frame bearing 21 and two connecting rods 22, wherein the middle part of the rotating frame bearing 21 is inserted into one end of the cross rod 11, and the two connecting rods 22 are parallel to the cross rod 11 and form a hollow U-shaped frame.
Two connecting rods 22 are respectively provided with a support bearing, two ends of a support shaft 3 are respectively arranged in the corresponding support bearings, a shaft hole is formed in a measuring box 4, and the measuring box 4 is arranged on the support shaft 3 through the shaft hole.
Preferably, one end of the measuring cell 4 is provided with a counterweight, so that this end always faces vertically downwards.
The gravity center of the whole device is lower, so that the measuring integrated device can keep a vertical state under the action of gravity no matter what posture the measuring rod is in.
In this embodiment, the measuring cassette 4 is a tetragonal hollow cassette.
The top of the cross rod is sleeved with a rotating frame bearing, so that the whole rotating frame can rotate by taking the cross rod as an axle center, and the U-shaped frame can rotate freely; the opening direction of U type groove is parallel and towards the horizontal pole outside with the horizontal pole, assembles the measuring box that can 360 degrees free rotations in the groove along the back shaft in the U type frame, simultaneously, at measuring box bottom fixed balancing weight to guarantee that the measurement end of two distancers remains vertical upwards and downwards all the time. According to the design structure, under the combined action of the U-shaped frame and the balancing weight, the distance meter can always keep the direction perpendicular to the measuring surface no matter the L-shaped aluminum alloy rod enters and is placed in any direction.
The above embodiments are used to illustrate that the present application can be changed in many ways, and not to limit the scope of the present application, and any other person on the basis of the present application can combine the changes of the prior art, which falls within the scope of the present application.
Claims (8)
1. A city underground pipeline pipe diameter measuring device which is characterized in that: the device comprises a hand-held machine and a hand-held rod frame, a rotating frame is rotatably arranged at one end of the hand-held rod frame, a measuring box is rotatably connected with the rotating frame through a supporting shaft, a distance meter is respectively arranged at two ends, perpendicular to the supporting shaft, in the measuring box, a camera is arranged at the side surface of the measuring box, a control circuit is arranged in the measuring box, and the control circuit is connected with the camera, the distance meter and a communication module; the measuring ends of the two distance meters face the corresponding pipe wall respectively, the hand-held machine is connected with or not connected with the hand-held rod frame, and the hand-held machine is connected with the control circuit through the communication module.
2. The urban underground pipeline diameter measurement device according to claim 1, wherein: the distance meter is a laser distance meter.
3. The urban underground pipeline diameter measurement device according to claim 1, wherein: the handheld rod rack is an L-shaped rod rack formed by connecting the end parts of a cross rod and a vertical rod, wherein the other end of the cross rod is connected with the rotating rack, and the vertical rod is a telescopic rod.
4. A city underground pipeline diameter measuring device of claim 3, wherein: the rotating frame is a U-shaped frame formed by a rotating frame bearing and two connecting rods, wherein the middle part of the rotating frame bearing is inserted into one end of the cross rod, and the two connecting rods are parallel to the cross rod and form a hollow U-shaped frame.
5. The urban underground pipeline diameter measurement device according to claim 4, wherein: two support bearings are respectively arranged on the two connecting rods, two ends of the support shaft are respectively arranged in the corresponding support bearings, a shaft hole is formed in the measuring box, and the measuring box is arranged on the support shaft through the shaft hole.
6. The urban underground pipeline diameter measurement device according to claim 1, wherein: the control circuit is connected with the wireless communication module, the receiving display module is arranged on the handheld machine, and the receiving display module is connected with the wireless communication module in a wireless mode.
7. The urban underground pipeline diameter measurement device according to claim 1, wherein: one end of the measuring box is provided with a counterweight.
8. The urban underground pipeline diameter measurement device according to claim 1, wherein: the measuring box is tetragonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322897291.6U CN220931973U (en) | 2023-10-27 | 2023-10-27 | Urban underground pipeline pipe diameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322897291.6U CN220931973U (en) | 2023-10-27 | 2023-10-27 | Urban underground pipeline pipe diameter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220931973U true CN220931973U (en) | 2024-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322897291.6U Active CN220931973U (en) | 2023-10-27 | 2023-10-27 | Urban underground pipeline pipe diameter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220931973U (en) |
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2023
- 2023-10-27 CN CN202322897291.6U patent/CN220931973U/en active Active
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