CN216008476U - Multifunctional rapid detection rod of detection well - Google Patents
Multifunctional rapid detection rod of detection well Download PDFInfo
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- CN216008476U CN216008476U CN202121831482.7U CN202121831482U CN216008476U CN 216008476 U CN216008476 U CN 216008476U CN 202121831482 U CN202121831482 U CN 202121831482U CN 216008476 U CN216008476 U CN 216008476U
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Abstract
The utility model discloses a multifunctional rapid detection rod of a detection well, which comprises a telescopic main rod, a shaft bottom detection rod and a laser positioning assembly, wherein the telescopic main rod consists of a telescopic side rod section, a fixed side rod section and a plurality of telescopic sections, the fixed side rod section and the telescopic side rod section are respectively connected with the telescopic sections positioned at the head end and the tail end, the fixed side rod section, the telescopic side rod section and each telescopic section are respectively provided with scales along the length direction, the shaft bottom detection rod is rotationally connected with the telescopic end of the telescopic side rod section, the laser positioning assembly comprises a sliding assembly and a laser, the sliding assembly is arranged on the fixed side rod section, the laser is arranged on the sliding assembly, the laser can slide along the length direction of the fixed side rod section, the laser excites a first laser, and the first laser is vertical to the length direction of the fixed side rod section. This test rod simple structure, the simple operation, convenient to carry can detect the inspection shaft fast, and the function is various.
Description
Technical Field
The utility model relates to the technical field of underground pipeline detection and investigation tools, in particular to a multifunctional rapid detection rod of a detection well.
Background
At present, in the inspection process of an inspection well in a comprehensive urban pipeline, a simple and convenient tool drainage rod is often adopted. The drain bar is made of cast iron tap water pipe, and the specific manufacturing method comprises the following steps: the method comprises the steps of cutting a cast iron tap water pipe into short pipes of 1000mm, 1500mm and 2000mm (according to actual conditions), threading two ends of each short pipe by adopting a special threading machine, connecting the short pipes into long metal pipes according with the length of an investigation site through direct joints according to the actual conditions, and finally connecting one end of each long metal pipe with a metal pipe of 500mm through a tee joint.
This simple drain pole has the following disadvantages:
1. the safety is low: because the joints are formed by connecting direct joints or three-way joints, if the thread quality of the turning threads is poor, the connection strength is low, if the turning threads fall off in the using process, people need to be sent to a detection well to be fished, the risk of the people is greatly increased, and if the turning threads do not fall off, the risk of blocking a drainage pipeline is caused;
2. poor portability: the drainage rod is made of a cast iron tap water pipe, so that the drainage rod is heavy in weight, inconvenient to carry and operate and brings great burden to operators;
3. the precision is low: because the drain bar is when the preparation, need cut cast iron running water, hardly guarantee the length that the length of every nozzle stub accords with the regulation when cutting, can cause certain error, pass through threaded connection when connecting moreover, because the car silk quality of screw thread is hardly guaranteed, also can cause certain error, in addition, do not have the scale on the nozzle stub, that section nozzle stub that lies in the top during measurement need carry out artificial measurement through the tape measure, artificial measurement also can cause certain error.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides the multifunctional rapid detection rod for the detection well, which has the advantages of simple structure, convenience in operation and carrying, capability of rapidly detecting the detection well and multiple functions.
The technical scheme adopted for realizing the above purpose of the utility model is as follows:
a multifunctional rapid detection rod of a detection well comprises a telescopic main rod, a well bottom detection rod and a laser positioning assembly;
the telescopic main rod consists of a telescopic side rod section, a fixed side rod section and a plurality of telescopic sections, the fixed side rod section and the telescopic side rod section are respectively connected with the telescopic sections positioned at the head end and the tail end, the fixed side rod section, the telescopic side rod section and each telescopic section are respectively provided with scales along the length direction, and the shaft bottom detection rod is rotatably connected with the telescopic ends of the telescopic side rod sections;
the laser positioning assembly comprises a sliding assembly and a laser, the sliding assembly is installed on the fixed side rod section, the laser is installed on the sliding assembly, the laser can slide along the length direction of the fixed side rod section, the laser excites first laser, and the first laser is perpendicular to the length direction of the fixed side rod section.
Still include the range finding subassembly, the range finding subassembly includes laser range finder and reflecting plate, the laser range finder is installed on sliding assembly, laser instrument and laser range finder can slide along fixed side pole festival length direction simultaneously, the laser range finder arouses the second laser, the first laser of second laser perpendicular to, the starting point and the first laser of second laser are located same level, the reflecting plate is fixed in on the fixed side pole festival, and the plane of reflection of reflecting plate flushes with a terminal surface that fixed side pole festival and telescopic joint are connected.
The sliding assembly comprises a sliding rail, a sliding block and a fastener, the sliding rail is fixed on the outer side wall of the fixed side rod section, the length direction of the sliding rail is parallel to the length direction of the fixed side rod section, the sliding block is movably mounted on the sliding rail, the sliding block is fixed on the sliding rail through the fastener, and the laser range finder and the laser are both mounted on the sliding block.
The one end of shaft bottom gauge stick and the flexible end swing joint of flexible side rod section, flexible side rod section is solid pole, the unsettled side of flexible side rod section is equipped with folding standing groove, the shaft bottom gauge stick can rotate to be parallel with flexible side rod section and place in folding standing groove, the shaft bottom gauge stick can rotate to and by one-way locking simultaneously with flexible side rod section is perpendicular.
The flexible side bar section lateral wall be equipped with the sampling recess of even densely covered, the sampling recess is the fish scale form, the opening of each sampling recess all is towards the stiff end of flexible mobile jib.
And the fixed side end face of the telescopic main rod is provided with balance bubbles.
The outer side wall of the telescopic main rod is coated with a self-cleaning coating.
The fixed side sleeve of the fixed side rod section is provided with a handle sleeve in a wave structure.
Compared with the prior art, the utility model has the beneficial effects and advantages that:
1. the main rod of this test rod adopts the telescopic link, and the length of telescopic link is adjustable to be applicable to the inspection shaft of the different degree of depth.
2. Each telescopic joint of the telescopic main rod of the detection rod is provided with scales, the length of the fixed side rod joint in the detection well can be read by combining a laser, the length of the fixed side rod joint in the detection well can be measured by using a laser range finder, the use of the laser range finder avoids the complex operation and error caused by scale reading, and the measurement efficiency and precision are improved.
3. The sampling groove is formed in the detection rod, and the bottom hole sludge can be taken out by the groove when the detection rod is pulled out, so that the components of the bottom hole sludge and sewage can be analyzed and detected, and the distribution condition of the bottom hole sludge can be analyzed by combining scales.
Drawings
FIG. 1 is a schematic structural view of a multifunctional quick test rod of a test well;
FIG. 2 is a schematic diagram of the arrangement of sampling grooves;
FIG. 3 is a schematic structural view of the sliding assembly;
FIG. 4 is a schematic view of the connection of the downhole sonde rod to the telescoping lateral rod segments.
The device comprises a fixed side rod section, a 2 telescopic side rod section, a 3-shaft bottom detection rod, a 4-first laser, a 5-second laser, a 6-reflection plate, a 7-sliding block, an 8-sampling groove, a 9-balance bubble, a 10-self-cleaning coating, a 11-handle sleeve, a 12-scale, a 13-sliding rail, a 14-adjusting sliding groove, a 15-fastening bolt, a 16-threaded hole, a 17-folding placement groove, a 18-hinge pin shaft, a 19-clamping groove and a 20-bulge.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The structure of the multifunctional fast detection rod of the detection well provided by the embodiment is shown in fig. 1, and comprises a telescopic main rod, a bottom hole detection rod 3, a laser positioning assembly and a distance measuring assembly.
The flexible mobile jib material is the aluminum alloy, and flexible mobile jib comprises flexible side rod festival 2, telescopic joint and fixed side rod festival 1, and the telescopic joint has a plurality ofly, and a plurality of telescopic joints are connected gradually end to end, and fixed side rod festival 1 and flexible side rod festival 2 are connected with the telescopic joint that is located end to end both ends respectively. The fixed side rod section 1 is a metal rod with a waist drum-shaped section, and the fixed side rod section 1 in the shape is more fit for the palm of a person to hold, so that certain comfort is guaranteed. The fixed side rod section 1 and the telescopic section are hollow rods, and the telescopic side rod section 2 is a solid rod. The fixed side rod section 1, the telescopic side rod section 2 and each telescopic section are respectively provided with scales 12 along the length direction, and the effective lengths of the fixed side rod section 1 and the telescopic section can be conveniently read through the scales 12.
The fixed side sleeve of fixed side rod section 1 is equipped with handle cover 11 that is wave structure, and handle cover 11 adopts the rubber material, can effectively increase frictional force, increases the comfort simultaneously.
As shown in fig. 2, 2 lateral walls of flexible side bar section are equipped with the sampling recess 8 of even densely covered, and sampling recess 8 is the ichthyoid, and each sampling recess 8's opening all is towards the stiff end of flexible mobile jib, and the relative orientation of flexible mobile jib stiff end of sampling recess 8 is sunken form, sets to sunken form, will stretch out and draw back mobile jib slope 45 degrees, can be with the mud and the sewage in the sampling recess, be convenient for detect next inspection well. The groove is adopted to have the following functions: adopt the measuring rod to detect the well and examine time measuring, detect the completion back, when extracting the measuring rod, mud and the sewage in shaft bottom can be taken out to the sampling recess, are equipped with the scale on the flexible side lever section in addition, can analyze out the composition and the degree of depth of each layer mud, when the effective height of the flexible side lever section is not exceeded to the mud degree of depth, can measure the degree of depth of sewage. When the sampling device is used specially, for example, underground sewage samples are sampled, the samples in the sampling grooves can be sucked up by the suction pipe, and cross contamination is avoided.
The coating has self-cleaning coating 10 on the flexible mobile jib lateral wall, because there is sewage and mud in the inspection shaft, the environment is more abominable, and this kind of clean coating can prevent effectively that dirty from adhering to flexible mobile jib surface, reduces and washs the degree of difficulty, reduces maintenance time and cost, also can prevent simultaneously flexible mobile jib and air and probably have the sewage production reaction of chemical, has prevented effectively that metal corrosion and secondary water from polluting.
Be equipped with balanced bubble 9 on the fixed side end face of flexible mobile jib, balanced bubble 9 guarantees that flexible mobile jib keeps vertical state when measuring the relevant degree of depth parameter of inspection shaft, has improved measuring accuracy, reduces the error, also can detect the inspection shaft itself simultaneously and have or not take place big deformation, can reach early discovery, early maintenance, and then reduce big potential safety hazard, has avoided bigger measurement risk and economic loss.
The suspended side of the telescopic side rod section 2 is provided with a square folding placing groove 17, one end of the shaft bottom detection rod 3 is positioned in the suspended end part of the folding placing groove 17, and two opposite sides of the shaft bottom detection rod 3 are hinged with two opposite inner side walls of the folding placing groove 17 through hinge pins 18 respectively. The suspended end face of the telescopic side rod section 2 is provided with a clamping groove 19, and one end of the shaft bottom detection rod 3, which is hinged with the folding placing groove 17, is provided with a bulge 20. When needs examine time measuring, rotatory to the state perpendicular with flexible side rod section 2 with shaft bottom detecting rod 3, and protruding 20 is rotatory to being locked in draw-in groove 19, shaft bottom detecting rod 3 can not continue to rotate, the detecting rod is L style of calligraphy structure this moment, when need not examine time measuring, can rotate shaft bottom detecting rod 3 to the state parallel with flexible side rod section 2, and protruding 20 is rotatory outside folding standing groove 17, reach folding effect, contract flexible mobile jib again, whole detecting rod just becomes very portable.
The laser positioning assembly comprises a sliding assembly and a laser, the sliding assembly comprises a sliding rail 13, a sliding block 7 and a fastening bolt 15, as shown in fig. 3, the sliding rail 13 is fixed on the outer side wall of the fixed side rod section 2, the length direction of the sliding rail 13 is parallel to the length direction of the fixed side rod section 1, the sliding rail 13 is provided with an adjusting sliding groove 14 along the length direction of the sliding rail 13, a threaded hole 16 is formed in the sliding block 7, the sliding block 7 is installed on the sliding rail 13, the fastening bolt 15 penetrates through the sliding block 7, and the sliding block 7 is fixed on the sliding rail 13 through the fastening bolt 15. The laser device is installed on the slider, and the laser device arouses first laser 4, and the length direction of first laser 4 perpendicular to fixed side rod section 1, the level of the first laser 4 that the laser device arouses is flushed with the well top of detecting the well.
The range finding subassembly includes laser range finder and reflecting plate 6, and the laser range finder takes the liquid crystal instrument to show and the voice broadcast function. The laser range finder is installed on the slider 7, and the laser range finder sends second laser 5, and second laser 5 is perpendicular to first laser 4, and the starting point of second laser 5 and first laser 4 are located same level. The reflecting plate 6 is fixed on the fixed side rod section 1, and the reflecting surface of the reflecting plate 6 is flush with one end surface of the fixed side rod section 1 connected with the telescopic joint. Fixed side rod section 1 length in the detection well can carry out the manual work through the first laser of scale cooperation 4 on fixed side rod section 1 and read, but it is more troublesome to operate like this, and there are some errors, can range through laser range finder this moment, because the starting point of second laser 5 is located same level with first laser 4, the distance that laser range finder surveyed is the length of fixed side rod section 1 in the detection well, it is more accurate than the manual work to read, and the distance that laser range finder surveyed can show on liquid crystal display, also can pass through voice broadcast, it is very convenient.
The use method of the multifunctional quick detection rod of the detection well comprises the following steps:
1. rotating the shaft bottom detection rod 3 to a state vertical to the telescopic side rod section 2, and simultaneously locking the shaft bottom detection rod 3, wherein the whole detection rod is in a T-shaped structure;
2. putting the detection rod into the detection well, continuously pulling out the telescopic joint until the shaft bottom detection rod 3 contacts the shaft bottom, and simultaneously observing the balance bubble 9 to enable the telescopic main rod to be in a vertical state;
3. starting a laser and a laser range finder, loosening a fastening bolt, adjusting the height of a sliding block to a proper position, tightening the fastening bolt to fix the sliding block, enabling a first laser 4 excited by the laser to be flush with the top of a detection well, and recording data measured by the laser range finder;
4. the detection rod is pulled out, the depth of sludge and sewage in each sampling groove is recorded, the components of the sludge and sewage in each sampling groove are sampled and analyzed, after sampling is completed, the telescopic main rod is inclined by 45 degrees, and the sewage and/or the sludge in each sampling groove 8 are poured out;
5. and calculating the depth of the detection well according to the number of the telescopic joints pulled out, the maximum scale degree of the telescopic joints, the maximum scale value of the telescopic side rod joint 2 and the distance measured by the laser distance meter, wherein the depth of the detection well is O = (M x N + M + Q) meters if the number of the telescopic joints pulled out is M, the maximum scale degree of the telescopic joints is N meters, the maximum scale value of the telescopic side rod joint 2 is P meters, and the distance measured by the laser distance meter is Q meters.
Claims (8)
1. The utility model provides a multi-functional short-term test pole of inspection well which characterized in that: comprises a telescopic main rod, a shaft bottom detecting rod and a laser positioning component;
the telescopic main rod consists of a telescopic side rod section, a fixed side rod section and a plurality of telescopic sections, the fixed side rod section and the telescopic side rod section are respectively connected with the telescopic sections positioned at the head end and the tail end, the fixed side rod section, the telescopic side rod section and each telescopic section are respectively provided with scales along the length direction, and the shaft bottom detection rod is rotatably connected with the telescopic ends of the telescopic side rod sections;
the laser positioning assembly comprises a sliding assembly and a laser, the sliding assembly is installed on the fixed side rod section, the laser is installed on the sliding assembly, the laser can slide along the length direction of the fixed side rod section, the laser excites first laser, and the first laser is perpendicular to the length direction of the fixed side rod section.
2. The multifunctional fast detection rod of the detection well according to claim 1, characterized in that: still include the range finding subassembly, the range finding subassembly includes laser range finder and reflecting plate, the laser range finder is installed on sliding assembly, laser instrument and laser range finder can slide along fixed side pole festival length direction simultaneously, the laser range finder arouses the second laser, the first laser of second laser perpendicular to, the starting point and the first laser of second laser are located same level, the reflecting plate is fixed in on the fixed side pole festival, and the plane of reflection of reflecting plate flushes with a terminal surface that fixed side pole festival and telescopic joint are connected.
3. The multifunctional fast detection rod of the detection well according to claim 2, characterized in that: the sliding assembly comprises a sliding rail, a sliding block and a fastener, the sliding rail is fixed on the outer side wall of the fixed side rod section, the length direction of the sliding rail is parallel to the length direction of the fixed side rod section, the sliding block is movably mounted on the sliding rail, the sliding block is fixed on the sliding rail through the fastener, and the laser range finder and the laser are both mounted on the sliding block.
4. The multifunctional fast detection rod of the detection well according to claim 1, characterized in that: the one end of shaft bottom gauge stick and the flexible end swing joint of flexible side rod section, flexible side rod section is solid pole, the unsettled side of flexible side rod section is equipped with folding standing groove, the shaft bottom gauge stick can rotate to be parallel with flexible side rod section and place in folding standing groove, the shaft bottom gauge stick can rotate to and by one-way locking simultaneously with flexible side rod section is perpendicular.
5. The multifunctional fast detection rod of the detection well according to claim 1, characterized in that: the flexible side bar section lateral wall be equipped with the sampling recess of even densely covered, the sampling recess is the fish scale form, the opening of each sampling recess all is towards the stiff end of flexible mobile jib.
6. The multifunctional fast detection rod of the detection well according to claim 1, characterized in that: and the fixed side end face of the telescopic main rod is provided with balance bubbles.
7. The multifunctional fast detection rod of the detection well according to claim 1, characterized in that: the outer side wall of the telescopic main rod is coated with a self-cleaning coating.
8. The multifunctional fast detection rod of the detection well according to claim 1, characterized in that: the fixed side sleeve of the fixed side rod section is provided with a handle sleeve in a wave structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831482.7U CN216008476U (en) | 2021-08-06 | 2021-08-06 | Multifunctional rapid detection rod of detection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831482.7U CN216008476U (en) | 2021-08-06 | 2021-08-06 | Multifunctional rapid detection rod of detection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216008476U true CN216008476U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121831482.7U Active CN216008476U (en) | 2021-08-06 | 2021-08-06 | Multifunctional rapid detection rod of detection well |
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| CN (1) | CN216008476U (en) |
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2021
- 2021-08-06 CN CN202121831482.7U patent/CN216008476U/en active Active
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