CN114577091A - Wall structure detection device for old community transformation planning - Google Patents
Wall structure detection device for old community transformation planning Download PDFInfo
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- CN114577091A CN114577091A CN202210173317.XA CN202210173317A CN114577091A CN 114577091 A CN114577091 A CN 114577091A CN 202210173317 A CN202210173317 A CN 202210173317A CN 114577091 A CN114577091 A CN 114577091A
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- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 230000009466 transformation Effects 0.000 title abstract description 4
- 238000005070 sampling Methods 0.000 claims abstract description 77
- 238000005553 drilling Methods 0.000 claims abstract description 23
- 210000000056 organ Anatomy 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 10
- 238000012986 modification Methods 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 21
- 239000010720 hydraulic oil Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a wall structure detection device for old community transformation planning, which comprises a fixed frame body, a first drill rod, a second drill rod and a sampling pipe assembly, wherein the fixed frame body is provided with a first drill rod and a second drill rod; the utility model discloses a drilling machine, including fixed support body, motor output shaft, first drilling rod head, first drilling rod, second drilling rod, first connecting rod, second drilling rod, first drilling rod head, the inside sampling tube subassembly that can stretch into to stretch out that is equipped with of first drilling rod, the outside cover of first drilling rod is equipped with the second drilling rod, leave the ash layer between second drilling rod and the first drilling rod, it has multiunit blast air paddle in the ash layer to cross, first drilling rod is fixed with the fluted disc through first connecting rod, through setting up fixed support body, first drilling rod, second drilling rod, completion wall body sample that the sampling tube subassembly can be convenient, and the sample is more accurate, can show improve equipment life, avoids the dust in the sampling hole to fall down from the sampling orifice.
Description
Technical Field
The invention relates to a detection device, in particular to a wall structure detection device for old community transformation planning.
Background
When planning and transforming a community, firstly detecting the wall structure, sampling the wall and measuring the thickness of each layer of the wall, wherein a gap is formed between a drill rod and a sampling hole when sampling is performed by the conventional sampling equipment, and in the drilling process of the drill rod, gas can be poured into the sampling hole and then dust is taken out, and the taken-out dust falls downwards along the wall, so that interference is caused to workers at the lower part of the wall, and the health of equipment operators is also influenced;
and current sampling equipment has or not set up and cuts the device, or set up the cutting tooth in the drilling rod, the cutting tooth is the ratchet form, cut the tooth and pack up by oneself when the drilling rod clockwise turning, when the drilling rod anticlockwise turning, cut the tooth and stretch out and cut the sample, but cut the tooth and pass through the round pin hub fixation, cut the very easy stress concentration that forms of work, and because high-speed rotation, clockwise stress can be very big, not only can make the round pin axle fracture, still can further cause the influence to the drilling rod, thereby lead to equipment life low, and need set up the cutting tooth, the structure is complicated, manufacturing cost and subsequent maintenance cost are showing and are increasing, be unfavorable for the popularization and use of equipment.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a wall structure detection apparatus for old community reconstruction planning, which includes a fixing frame, a first drill rod, a second drill rod, and a sampling pipe assembly;
the middle part of the fixed frame body is rotationally connected with a first drill rod through a first bearing, one end of the first drill rod is provided with a first drill rod head fixedly connected with an output shaft of the motor, a sampling pipe assembly capable of extending into and out is arranged in the first drill rod, a second drill rod is sleeved outside the first drill rod, an ash passing layer is reserved between the second drill rod and the first drill rod, a plurality of groups of blast blades are arranged in the ash passing layer, an upper fluted disc is fixed on the first drill rod through a first connecting rod, the upper fluted disc is rotationally connected with a lower fluted disc at the upper end part of the second drill rod through a second bearing, a plurality of transmission gears are distributed between the upper fluted disc and the lower fluted disc, the transmission gears are connected with the fixed frame body through a third bearing and a second connecting rod, an ash passing gap is reserved between the inner wall of the upper fluted disc and the lower fluted disc and the outer wall of the first drill rod, and an ash collecting assembly is fixed on the upper fluted disc and the upper end of the upper fluted disc.
As a further improvement of the above scheme:
preferably, the fixed frame body comprises a fixed platen, a plurality of sliding sleeves are distributed on the fixed platen, sliding rods penetrate through the sliding sleeves, a sliding rod head is arranged at one end of each sliding rod, a foot support is fixed at the other end of each sliding rod, a first limiting plate is fixed on a rod body of each sliding rod, a first spring is arranged between each first limiting plate and the fixed platen, and the first springs are sleeved on the sliding rods.
Preferably, the upper part of the first drill rod is provided with a turnover extending edge, a gap is reserved between the turnover extending edge and the fixed bedplate, a fourth bearing is installed in the gap, a lower rotating surface of the fourth bearing is fixedly connected with the fixed bedplate, and an upper rotating surface of the fourth bearing is fixedly connected with the turnover extending edge.
Preferably, a first roller set is fixed outside the first drill rod through an ear seat and is arranged on the inner surface of the second drill rod in a pressing mode, a second roller set is fixed on the inner side of the second drill rod through an ear seat and is arranged on the outer surface of the first drill rod in a pressing mode.
Preferably, both ends of the second drill rod are provided with second roller sets, both ends of the first drill rod are provided with first roller sets, and a space is reserved between each two adjacent first roller sets and the corresponding second roller set.
Preferably, the air blowing paddle is fixed on the outer wall of the first drill rod or the inner wall of the second drill rod, and the air blowing paddle is located between the roller sets at two ends of the first drill rod and the second drill rod.
Preferably, the sampling tube subassembly include with first drilling rod inner wall fixed connection's mounting panel, sliding connection has the third connecting rod on the mounting panel, third connecting rod one end is equipped with the sampling tube, be equipped with the second spring between sampling tube and the first mounting panel, the second spring housing is established on the third connecting rod, second spring one end and the terminal fixed connection of sampling tube.
Preferably, a strip-shaped groove has been seted up on the sampling tube lateral wall, the strip-shaped groove is parallel with the sampling tube axis, the strip-shaped groove link up inside and outside the sampling tube, strip-shaped groove border is equipped with the scale, strip-shaped groove end flushes with the sampling tube bottom.
Preferably, the end parts of the first drill rod and the second drill rod are respectively provided with a first drill bit and a second drill bit, the first drill bit extends out of the second drill bit, the drill teeth on the first drill bit are provided with a first inclined surface in the rotating direction and a second inclined surface facing the inner wall of the first drill bit, and the drill teeth on the second drill bit are provided with a third inclined surface with the inclination direction opposite to that of the first inclined surface and a fourth inclined surface with the inclination direction opposite to that of the second inclined surface.
Preferably, the ash collecting component comprises an organ pipe, one end of the organ pipe is connected with the upper surface of the upper fluted disc in a sealing mode, the other end of the organ pipe is connected with the lower side of the fixed bedplate in a sealing mode, and the organ pipe is connected with an ash collecting bag through a pipeline.
Compared with the prior art, the invention has the following beneficial effects:
1. the circulating air duct can be formed by arranging the dust passing layer and the air blowing paddle, so that air enters between the second drill rod and the inner wall of the sampling hole, the first drill bit and the second end head are cooled by the air, and the air enters the dust collecting assembly after passing through the dust passing layer, so that dust can be effectively prevented from being scattered from the sampling hole, and the service life of the first drill bit and the second drill bit can be effectively prolonged;
2. the fixed bedplate and the sliding rod are arranged, so that the movement of the detection assembly can be linear, and detection errors are avoided;
3. the second drill rod is always parallel to the first drill rod in the axial direction, so that the structural stability is improved, and large particles entering an ash layer can be crushed;
4. an air duct can be formed by the air blowing paddle, and dust between the second drill rod and the inner wall of the sampling hole is extracted and discharged into the dust collecting assembly, so that the dust between the second drill rod and the inner wall of the sampling hole is prevented from falling;
5. when the first drill rod and the second drill rod are taken out of the sampling hole through the hydraulic oil cylinder, the sampling tube is separated from the first drill rod, and due to the existence of the second drill rod, a gap is formed between the sampling tube and the inner wall of the sampling hole, and the sample body can be broken at the head of the sampling tube by prying the tail end of a third connecting rod on the sampling tube, so that sampling is completed;
6. the level of the sample in the sampling pipe can be observed through the strip-shaped groove, and the measurement can be performed on each level through the graduated scale, so that the thickness data of each level of the wall body can be obtained.
Drawings
Fig. 1 is an overall structural view of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is a top view of a second drill rod of the present invention.
Fig. 5 is a bottom view of the second drill rod of the present invention.
FIG. 6 is a block diagram of a sampling assembly of the present invention.
Reference numerals: 1. a first drill rod head; 2. a slide bar; 3. folding and extending edges; 4. a fourth bearing; 5. fixing the bedplate; 6. a slider head; 7. a first spring; 8. an organ tube; 9. a second link; 10. a transmission gear; 11. an upper fluted disc; 12. a lower fluted disc; 13. a sliding sleeve; 14. a second drill pipe; 15. a second drill bit; 1501. a fourth inclined surface; 1502. a third inclined surface; 16. a foot support; 17. a first limit plate; 18. a first drill rod; 19. a first drill bit; 20. a sampling tube; 21. a first link; 22. a first roller set; 23. a blower blade; 24. a second roller set; 25. a strip-shaped groove; 26. a graduated scale; 27. a second spring; 28. mounting a plate; 29. a third link; 30. a first bearing; 31. a second bearing; 32. a pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in fig. 1 to 6, a wall structure detection device for old community reconstruction planning includes a fixing frame, a first drill pipe 18, a second drill pipe 14, and a sampling pipe 20;
the middle part of the fixed frame body is rotationally connected with a first drill rod 18 through a first bearing 30, one end of the first drill rod 18 is provided with a first drill rod 18 rod head 1 fixedly connected with a motor output shaft, a sampling tube 20 assembly capable of extending into and extending out is arranged in the first drill rod 18, a second drill rod 14 is sleeved outside the first drill rod 18, an ash passing layer is reserved between the second drill rod 14 and the first drill rod 18, a plurality of groups of blowing blades 23 are arranged in the ash passing layer, an upper fluted disc 11 is fixed on the first drill rod 18 through a first connecting rod 21, the upper fluted disc 11 is rotationally connected with a lower fluted disc 12 at the upper end part of the second drill rod 14 through a second bearing 31, a plurality of transmission gears 10 are distributed between the upper fluted disc 11 and the lower fluted disc 12, the transmission gears 10 are connected with the fixed frame body through a third bearing and a second connecting rod 9, ash passing gaps are reserved between the inner walls of the upper fluted disc 11 and the lower fluted disc 12 and the outer wall of the first drill rod 18, the upper fluted disc 11 and the upper end are fixed with a dust collecting assembly; through setting up grey layer and air-blast paddle 23 and can form the circulation wind channel to make the air inlet between second drilling rod 14 and the sample hole inner wall, the air inlet is cooled down first drill bit 19, second end, and the air inlet gets into the ash collecting component after crossing the grey layer, can effectively avoid the dust to spill from the sample hole.
The fixed frame body includes fixed platen 5, a plurality of sliding sleeves 13 have been laid on fixed platen 5, wear to be equipped with slide bar 2 in the sliding sleeve 13, 2 one ends of slide bar are equipped with slide bar head 6, the other end is fixed with foot's support 16, be fixed with first limiting plate 17 on the body of rod of slide bar 2, be equipped with first spring 7 between first limiting plate 17 and the fixed platen 5, first spring 7 cover is established on slide bar 2, thereby can make the removal of determine module be the linear type through setting up fixed platen 5 and slide bar 2, avoids detection error.
The upper portion of the first drill rod 18 is provided with a turnover extending edge 3, a gap is reserved between the turnover extending edge 3 and the fixed bedplate 5, a fourth bearing 4 is installed in the gap, a lower rotating surface of the fourth bearing 4 is fixedly connected with the fixed bedplate 5, an upper rotating surface of the fourth bearing 4 is fixedly connected with the turnover extending edge 3, and pressure in the axial direction of the first drill rod 18 can be borne by the second drill rod 14 through the fourth bearing 4, so that the structure is more stable.
The outer side of the first drill rod 18 is fixed with a first roller set 22 through an ear seat, the first roller set 22 is pressed on the inner surface of the second drill rod 14, the inner side of the second drill rod 14 is fixed with a second roller set 24 through an ear seat, the second roller set 24 is pressed on the outer surface of the first drill rod 18, and can provide a supporting force for the second drill rod 14, so that the second drill rod 14 always keeps parallel to the axis of the first drill rod 18, the structural stability is improved, and meanwhile large particles entering an ash layer can be crushed.
And second roller sets 24 are arranged at two ends of the second drill rod 14, first roller sets 22 are arranged at two ends of the first drill rod 18, and a space is reserved between the adjacent first roller sets 22 and the second roller sets 24.
The air blowing paddle 23 is fixed on the outer wall of the first drill rod 18 or the inner wall of the second drill rod 14, the air blowing paddle 23 is located between the roller sets at two ends of the first drill rod 18 and the second drill rod 14, an air duct can be formed through the air blowing paddle 23, and dust between the second drill rod 14 and the inner wall of the sampling hole is extracted and discharged into the dust collecting assembly, so that the dust between the second drill rod 14 and the inner wall of the sampling hole is prevented from falling.
The sampling tube 20 assembly comprises a mounting plate 28 fixedly connected with the inner wall of the first drill rod 18, a third connecting rod 29 is connected onto the mounting plate 28 in a sliding mode, a sampling tube 20 is arranged at one end of the third connecting rod 29, a second spring 27 is arranged between the sampling tube 20 and the first mounting plate 28, the second spring 27 is sleeved on the third connecting rod 29, one end of the second spring 27 is fixedly connected with the tail end of the sampling tube 20, after the first drill rod 18 and the second drill rod 14 are taken out of a sampling hole through a hydraulic oil cylinder, the sampling tube 20 is separated from the first drill rod 18, due to the existence of the second drill rod 14, a gap is formed between the sampling tube 20 and the inner wall of the sampling hole, and a sample main body can be broken at the head of the sampling tube 20 by prying the tail end of the third connecting rod 29 on the sampling tube 20, so that sampling is completed.
The utility model discloses a wall body thickness measuring device, including sampling tube 20, strip groove 25 has been seted up on the lateral wall of sampling tube 20, strip groove 25 is parallel with 20 axes of sampling tube, strip groove 25 link up inside and outside sampling tube 20, strip groove 25 border is equipped with scale 26, strip groove 25 is terminal to flush with 20 bottoms of sampling tube, can observe the level of sample in the sampling tube 20 through strip groove 25, can measure each level through scale 26, obtains the thickness data of each level of wall body.
The ends of the first drill rod 18 and the second drill rod 14 are respectively provided with a first drill bit 19 and a second drill bit 15, the first drill bit 19 extends out of the second drill bit 15, the drill teeth on the first drill bit 19 are provided with a first inclined surface in the rotation direction and a second inclined surface facing the inner wall of the first drill bit 19, and the drill teeth on the second drill bit 15 are provided with a third inclined surface 1502 opposite to the inclined direction of the first inclined surface and a fourth inclined surface 1501 opposite to the inclined direction of the second inclined surface.
The ash collecting component comprises an organ pipe 8, one end of the organ pipe 8 is connected with the upper surface of the upper fluted disc 11 in a sealing mode, the other end of the organ pipe 8 is connected with the lower side of the fixed bedplate 5 in a sealing mode, and the organ pipe 8 is connected with an ash collecting bag through a pipeline 32.
The working principle of the invention is as follows: firstly, fixing the foot support 16 on a wall body, enabling the fixed bedplate 5 to be arranged in parallel with the wall body, and enabling the first drill rod 18 and the second drill rod 14 to be aligned to a point to be sampled;
the detection device is pressed to a wall body through a hydraulic oil cylinder, a motor is started, the motor drives a first drill rod 18 to rotate in a forward direction, the first drill rod 18 rotates in the forward direction and simultaneously drives an upper fluted disc 11 to rotate in the forward direction, the upper fluted disc 11 rotates in the forward direction and can drive a lower fluted disc 12 to rotate in a reverse direction through a transmission gear 10, the lower fluted disc 12 rotates in the reverse direction and can drive a second drill rod 14 to rotate in the reverse direction, a first roller set 22 and a second roller set 24 move in opposite directions, the first roller set 22 and the second roller set 24 can play a supporting role, and a blower blade 23 is driven to rotate through the first drill rod 18 or the second drill rod 14;
with the advancing of the hydraulic oil cylinder, the sampling tube 20 is pressed into the first drill rod 18, the first drill bit 19 is firstly contacted with the wall, then the second drill bit 15 is contacted with the wall, the first drill bit 19 and the second drill bit 15 drill the wall, external air is sucked into the drill hole from a gap between the second drill rod 14 and the wall in the drilling process, the second drill bit 15 and the first drill bit 19 can be effectively cooled, meanwhile, dust between the second drill bit 15 and the wall can be blown towards the inside of the drill hole, the air flow drives the dust to enter a dust layer, the first roller set 22 and the second roller set 24 grind and crush the entering dust, the dust is blown into the organ tube 8 by the blowing blades 23 and enters a dust collecting bag after passing through the organ tube 8;
after sampling is finished, the detection device is pushed out through the hydraulic oil cylinder, so that the first drill rod 18 and the second drill rod 14 are driven to retreat, in the retreating process, the sampling tube 20 is ejected out of the interior of the first drill rod 18 under the action of the elastic force of the second spring 27, the hydraulic oil cylinder is continuously driven to retreat until the first drill rod 18 and the second drill rod 14 completely retreat from the sampling hole, the sampling tube 20 is completely separated from the first drill rod 18, an operation space is reserved between the tail end of the third connecting rod 29 and the first drill rod 18, and the tail end of the third connecting rod 29 can be pried up and down due to the clearance reserved between the sampling tube 20 and the inner wall of the sampling hole, so that a columnar sample at the head of the sampling tube 20 is cut off, sampling is finished, and the thickness of each layer can be read from the graduated scale 26 by taking out the sampling tube 20.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the claims of the present invention should not be limited by the above-mentioned embodiments, because the modifications, equivalent variations, improvements, etc. made in the claims of the present invention still fall within the scope of the present invention.
Claims (10)
1. A wall structure detection device for old community reconstruction planning comprises a fixed frame body, a first drill rod, a second drill rod and a sampling pipe assembly; the method is characterized in that:
the middle part of the fixed frame body is rotationally connected with a first drill rod through a first bearing, one end of the first drill rod is provided with a first drill rod head fixedly connected with an output shaft of the motor, a sampling pipe assembly capable of extending into and out is arranged in the first drill rod, a second drill rod is sleeved outside the first drill rod, an ash passing layer is reserved between the second drill rod and the first drill rod, a plurality of groups of blast blades are arranged in the ash passing layer, an upper fluted disc is fixed on the first drill rod through a first connecting rod, the upper fluted disc is rotationally connected with a lower fluted disc at the upper end part of the second drill rod through a second bearing, a plurality of transmission gears are distributed between the upper fluted disc and the lower fluted disc, the transmission gears are connected with the fixed frame body through a third bearing and a second connecting rod, an ash passing gap is reserved between the inner wall of the upper fluted disc and the lower fluted disc and the outer wall of the first drill rod, and an ash collecting assembly is fixed on the upper fluted disc and the upper end of the upper fluted disc.
2. The apparatus for detecting a wall structure for old cell modification planning according to claim 1, wherein: the fixing frame body comprises a fixing bedplate, a plurality of sliding sleeves are distributed on the fixing bedplate, sliding rods penetrate through the sliding sleeves, a sliding rod head is arranged at one end of each sliding rod, a foot support is fixed at the other end of each sliding rod, a first limiting plate is fixed on a rod body of each sliding rod, a first spring is arranged between each first limiting plate and the fixing bedplate, and the first springs are sleeved on the sliding rods.
3. The apparatus for detecting a wall structure for old cell modification planning according to claim 2, wherein: the upper portion of the first drill rod is provided with a turnover extending edge, a gap is reserved between the turnover extending edge and the fixed bedplate, a fourth bearing is installed in the gap, a lower rotating surface of the fourth bearing is fixedly connected with the fixed bedplate, and an upper rotating surface of the fourth bearing is fixedly connected with the turnover extending edge.
4. The apparatus for detecting a wall structure for old cell modification planning according to claim 1, wherein: the drill rod comprises a first drill rod and a second drill rod, wherein a first roller set is fixed outside the first drill rod through an ear seat and is arranged on the inner surface of the second drill rod in a pressing mode, a second roller set is fixed on the inner side of the second drill rod through an ear seat and is arranged on the outer surface of the first drill rod in a pressing mode.
5. The apparatus for detecting wall structure for old cell reconstruction planning as claimed in claim 4, wherein: and second roller sets are arranged at two ends of the second drill rod, first roller sets are arranged at two ends of the first drill rod, and a distance is reserved between every two adjacent first roller sets and the second roller sets.
6. The apparatus for detecting a wall structure for old cell modification planning as claimed in claim 5, wherein: the air blowing paddle is fixed on the outer wall of the first drill rod or the inner wall of the second drill rod and located between the roller sets at the two ends of the first drill rod and the second drill rod.
7. The apparatus for detecting a wall structure for old cell modification planning according to claim 1, wherein: the sampling tube subassembly include with first drilling rod inner wall fixed connection's mounting panel, sliding connection has the third connecting rod on the mounting panel, third connecting rod one end is equipped with the sampling tube, be equipped with the second spring between sampling tube and the first mounting panel, the second spring housing is established on the third connecting rod, second spring one end and the terminal fixed connection of sampling tube.
8. The apparatus for detecting a wall structure for old cell modification planning as claimed in claim 7, wherein: the sampling tube is characterized in that a strip-shaped groove is formed in the side wall of the sampling tube and is parallel to the axis of the sampling tube, the strip-shaped groove is through the inside and the outside of the sampling tube, a graduated scale is arranged on the edge of the strip-shaped groove, and the tail end of the strip-shaped groove is flush with the bottom of the sampling tube.
9. The apparatus for detecting a wall structure for old cell modification planning according to claim 1, wherein: the end parts of the first drill rod and the second drill rod are respectively provided with a first drill bit and a second drill bit, the first drill bit extends out of the second drill bit, a first inclined plane and a second inclined plane are arranged on the drill teeth on the first drill bit in the rotating direction, the second inclined plane faces the inner wall of the first drill bit, and the drill teeth on the second drill bit are provided with a third inclined plane and a fourth inclined plane, wherein the third inclined plane and the fourth inclined plane are opposite in inclined direction.
10. The apparatus for detecting a wall structure for old cell modification planning according to claim 1, wherein: the ash collecting component comprises an organ pipe, one end of the organ pipe is hermetically connected with the upper surface of the upper fluted disc, the other end of the organ pipe is hermetically connected with the lower side of the fixed bedplate, and the organ pipe is connected with an ash collecting bag through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210173317.XA CN114577091B (en) | 2022-02-24 | 2022-02-24 | Wall structure detection device for old district transformation planning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210173317.XA CN114577091B (en) | 2022-02-24 | 2022-02-24 | Wall structure detection device for old district transformation planning |
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| CN114577091A true CN114577091A (en) | 2022-06-03 |
| CN114577091B CN114577091B (en) | 2023-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117213901A (en) * | 2023-09-14 | 2023-12-12 | 重庆大学 | Automatic positioning mudstone sampling equipment and sampling method thereof |
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| CN117213901A (en) * | 2023-09-14 | 2023-12-12 | 重庆大学 | Automatic positioning mudstone sampling equipment and sampling method thereof |
| CN117213901B (en) * | 2023-09-14 | 2024-05-10 | 重庆大学 | Automatic positioning mudstone sampling equipment and sampling method thereof |
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| Publication number | Publication date |
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| CN114577091B (en) | 2023-11-03 |
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