CN114113336A - Device for dredging initially-set cement slurry pipe blockage and construction method - Google Patents
Device for dredging initially-set cement slurry pipe blockage and construction method Download PDFInfo
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- CN114113336A CN114113336A CN202111390969.0A CN202111390969A CN114113336A CN 114113336 A CN114113336 A CN 114113336A CN 202111390969 A CN202111390969 A CN 202111390969A CN 114113336 A CN114113336 A CN 114113336A
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- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
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Abstract
The invention discloses a device for dredging initially-set cement slurry pipe blockage and a construction method, which relate to the technical field of cement pouring and comprise the following steps: the top is equipped with the base of backup pad, and fixture locates in the backup pad for by the centre gripping of scavenge pipe, wherein, fixture is including installation buffer unit, two splint and two anti-skidding cushions. Can fix the sounding pipe that needs the clearance in same position through fixture, make the sounding pipe receive the striking and clear up inside in-process remain stable, be difficult to produce relative movement, avoid producing the damage to sounding pipe inside because of removing, can strike the inside cement that solidifies of sounding pipe effectively through percussion mechanism, make cement broken, reach anticipated effect, the whole mechanism is simple, and convenient to use, the flushing pipe is washed by water from the top, the suction pipe is connected the low-pressure pump, tie up the counter weight and extend the mediation position, reach inside abluent effect, reduce staff's the washing degree of difficulty.
Description
Technical Field
The invention belongs to the technical field of cement pouring, and particularly relates to a device for dredging an initially-set cement slurry pipe blockage and a construction method.
Background
The sound detecting pipe is an indispensable sound wave detecting pipe, the quality of a pile can be detected by using the sound detecting pipe, the sound detecting pipe is a channel for a probe to enter the inside of a pile body when the ultrasonic detection method is carried out on the cast-in-place pile, and the sound detecting pipe is an important component of the ultrasonic detection system of the cast-in-place pile, the pre-embedding mode of the sound detecting pipe in the pile and the arrangement mode of the sound detecting pipe on the cross section of the pile directly influence the detection result, so that the arrangement and embedding modes of the sound detecting pipe are marked in a drawing when the pile to be detected is designed, the embedding quality and the thickness of the pipe wall are strictly controlled when the pile to ensure that the detection work is carried out smoothly.
In the construction of the cast-in-place pile with the sounding pipe as the grouting pipe, post grouting is performed firstly, and ultrasonic detection is performed after grouting is completed, so that the aim of shortening the construction period can be achieved, but the factors of various aspects such as on-site water and electricity supply and weather are considered, cement paste in the sounding pipe can not be replaced in time after post grouting is completed, and the cement paste in the pipe reaches an initial setting state, so that a device for dredging the blockage of the initial setting cement paste is needed.
Disclosure of Invention
The invention aims to: by using the clamping mechanism, the sounding pipe to be cleaned can be fixed at the same position, so that the sounding pipe is kept stable in the processes of being impacted and cleaning the interior, relative movement is not easy to generate, damage to the interior of the sounding pipe caused by movement is avoided, the sounding pipe cannot be used, and by using the impact mechanism, can effectively impact the cement solidified in the acoustic pipe to crush the cement and achieve the expected effect, in addition, the impact head freely descends, the sound measuring tube cannot be impacted too strongly due to too large force, the whole mechanism is simple and convenient to use, by using the cleaning mechanism, the flushing pipe flushes water from the top, the water pumping pipe is connected with the low-pressure pump, the balance weight is bound to extend to the dredging part, the cement that can make the inside quilt of sounding pipe strike carries out washing discharge of rivers, reaches inside abluent effect, reduces staff's the washing degree of difficulty.
The technical scheme adopted by the invention is as follows: a device for unblocking an initially set cement slurry blocked pipe, comprising:
the top of the base is provided with a supporting plate;
the clamping mechanism is arranged on the supporting plate and used for clamping the cleaned pipe, and comprises an installation buffering part, two clamping plates and two anti-skidding rubber pads, wherein one sides, far away from each other, of the two clamping plates are fixedly connected to the two ends of the installation buffering part respectively, and the two anti-skidding rubber pads are fixedly connected to the sides, close to each other, of the two clamping plates respectively; and
the impact mechanism is arranged on the supporting plate and used for being smashed by cement in the cleaning pipe, wherein the impact mechanism comprises a mounting part, a rotating traction part, an impact head and a mounting hole, the mounting hole is formed in the top of the impact head, and the impact head is arranged on the rotating traction part through the mounting hole.
The installation buffering part comprises a clamping support, two guide rods and two groups of clamping springs, the clamping support is fixedly connected to one side of the outer surface of the supporting plate and close to the center, the two guide rods are respectively connected to the two ends of the clamping support in a sliding mode, and the outer surfaces of the two guide rods are respectively sleeved with the two groups of clamping springs.
The mounting component comprises a hand-cranking support and a bearing reel, the hand-cranking support is fixedly connected to one side of the outer surface of the supporting plate and close to the center of the top, and the bearing reel is rotatably connected to two sides of the inner wall of the hand-cranking support and close to the center of one side edge.
The rotating traction part comprises two rocking handles, a steel wire rope and two sets of anti-skidding particles, the rocking handles are fixedly connected to the centers of the two sides of the outer surface of the bearing reel respectively, one end of the steel wire rope is fixedly connected to the bearing reel, the other end of the steel wire rope is fixedly connected to the mounting hole, and the anti-skidding particles are fixedly connected to the outer surfaces of the two rocking handles respectively.
The sound-detecting tube is clamped between the two clamping plates, and the sealing block is arranged at the bottom of the outer surface of the sound-detecting tube.
Wherein, still include wiper mechanism, locate on the base for the washing of sounding pipe, wiper mechanism includes:
the flushing component is arranged on the base and used for flushing water inside the sounding pipe; and
the extraction part is located on the base, the extraction of the inside water of english sounding pipe.
Wherein, the washing part includes pond, working shaft and flushing pipe, pond fixed connection is in surface one side of base, the working shaft passes through bolt fixed connection in the lower inner wall in pond, the one end intercommunication of flushing pipe sets up in the output of working shaft.
Wherein, the extraction part includes low pressure water pump, drinking-water pipe and balancing weight, low pressure water pump passes through bolt fixed connection in the upper surface edge of base one side center department, the one end intercommunication of drinking-water pipe sets up in low pressure water pump, the balancing weight installation sets up in the other end of drinking-water pipe.
The outer surface of the supporting plate is provided with a through hole close to the center, and one end, provided with the balancing weight, of the water pumping pipe is arranged in the sounding pipe in an extending mode through the through hole.
A device for dredging initially-set cement slurry pipe blockage and a construction method thereof comprise the following steps:
step one, mounting a sound measuring tube, mounting a sealing block at the bottom of the sound measuring tube to enable the sound measuring tube to be in a sealed state temporarily, stretching two guide rods in opposite directions to enable a clamping spring to be compressed, placing the sound measuring tube between two clamping plates, then releasing the guide rods to enable the clamping spring to extend, enabling the spring force to act on the clamping plates, and clamping the sound measuring tube;
secondly, impacting cement inside the sounding pipe, rolling the steel wire rope through the rocking handle according to the strength of the cement inside the sounding pipe, enabling the impact head to rise to a proper height, releasing the steel wire rope, putting down the impact head to impact the pipe plugging part, repeating the action until the initially-set cement is crushed, and retracting the impact head;
mounting a pumping part, mounting the low-pressure water pump on the base, connecting the low-pressure water pump with a water pumping pipe in parallel, mounting a balancing weight at one end of the water pumping pipe, and putting the end provided with the balancing weight into the sound measuring pipe after penetrating through the through hole;
and step four, installing a flushing component, installing a flushing pipe on the water supply pump, installing the water supply pump at the bottom of the water pool, injecting water into the sounding pipe through the flushing pipe, pumping out the water through the water pumping pipe by the low-pressure water pump, and completing dredging when pumped and discharged water becomes clear.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
(1) according to the invention, through the use of the clamping mechanism, the sounding pipe to be cleaned can be fixed at the same position, so that the sounding pipe is kept stable in the processes of being impacted and cleaning the inside, relative movement is not easy to generate, and the phenomenon that the inside of the sounding pipe is damaged due to movement and the sounding pipe cannot be used is avoided.
(2) According to the invention, through the use of the impact mechanism, the cement solidified in the sound measuring tube can be effectively impacted, so that the cement is crushed to achieve the expected effect, the impact head freely descends, the sound measuring tube cannot be impacted too strongly due to too large force, and the integral mechanism is simple and convenient to use.
(3) According to the invention, through the use of the cleaning mechanism, the washing pipe flushes water from the top, the water pumping pipe is connected with the low-pressure pump, and the balance weight is bound to extend to the dredging part, so that cement impacted inside the sounding pipe can be washed and discharged by water flow, the effect of cleaning the inside is achieved, and the cleaning difficulty of workers is reduced.
Drawings
FIG. 1 is a partial cross-sectional view of the present invention;
FIG. 2 is a perspective view of a first perspective of the present invention;
FIG. 3 is a perspective view from a second perspective of the present invention;
FIG. 4 is a perspective view from a third perspective of the present invention;
FIG. 5 is a perspective view of the clamping mechanism of the present invention;
fig. 6 is a perspective view of the impact mechanism of the present invention.
The labels in the figure are: 1. a base; 2. a low-pressure water pump; 3. a support plate; 4. a hand-operated bracket; 5. a rocking handle; 6. anti-skid particles; 7. a bearing reel; 8. a wire rope; 9. an impact head; 10. a flush tube; 11. perforating; 12. a water pumping pipe; 13. clamping the bracket; 14. a guide bar; 15. a sound detection tube; 16. a sealing block; 17. a balancing weight; 18. a splint; 19. a water supply pump; 20. a pool; 21. a clamping spring; 22. an anti-slip rubber pad; 23. and (7) installing holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
Referring to FIGS. 1-6: a device for unblocking an initially set cement slurry blocked pipe, comprising: the top of the base is provided with a base 1 of a supporting plate 3; the clamping mechanism is arranged on the supporting plate 3 and used for clamping the cleaned pipe, wherein the clamping mechanism comprises an installation buffering part, two clamping plates 18 and two anti-skid rubber pads 22, one sides, far away from each other, of the two clamping plates 18 are fixedly connected to the two ends of the installation buffering part respectively, and the two anti-skid rubber pads 22 are fixedly connected to one sides, close to each other, of the two clamping plates 18 respectively; and the impact mechanism is arranged on the supporting plate 3 and is used for being smashed by cement in the cleaning pipe, wherein the impact mechanism comprises a mounting part, a rotating traction part, an impact head 9 and a mounting hole 23, the mounting hole 23 is formed in the top of the impact head 9, and the impact head 9 is arranged on the rotating traction part through the mounting hole 23.
In this embodiment: two splint 18 are the arc design among the fixture, the outer wall of the pipe that needs the mediation can laminate better, there is the line on the antiskid cushion 22, can increase the frictional force between pipe and the splint 18, make it fix in same position at the clearance in-process, and the holding stability, be difficult to produce relative movement, produce the damage, impact head 9 hangs through mounting hole 23, strike the inside initial set cement of pipe that needs the mediation, impact head 9 is by long 1m diameter 32 mm's reinforcing bar preparation, the front end is processed into the sharp toper, and the sclerosis is handled, can hit the bits of broken glass effectively to initial set cement.
Specifically, the installation buffering part comprises a clamping support 13, two guide rods 14 and two groups of clamping springs 21, the clamping support 13 is fixedly connected to one side of the outer surface of the supporting plate 3 close to the center, the two guide rods 14 are respectively connected to two ends of the clamping support 13 in a sliding mode, and the outer surfaces of the two guide rods 14 are respectively sleeved with the two groups of clamping springs 21.
In this embodiment: the clamping bracket 13 is U-shaped and is fixed on the supporting plate 3 through a bolt, the height of the clamping bracket can be adjusted as required, the guide rods 14 are arranged on two sides of the clamping bracket 13, one side, close to each other, of each guide rod 14 is connected to the clamping plate 18, two support columns are arranged on one guide rod 14, the clamping plate 18 is kept stable, two clamping springs 21 correspond to the support columns, and one end of each clamping spring 21 is connected to one end of the clamping plate 18 and connected to the clamping bracket 13.
Specifically, the installation component includes hand support 4 and bearing reel 7, and hand support 4 fixed connection is close to top center department in the surface one side of backup pad 3, and bearing reel 7 rotates to be connected and is close to a side edge center department in the inner wall both sides of hand support 4.
In this embodiment: hand support 4 passes through the bolt fastening on backup pad 3, can carry out the altitude mixture control of position as required, and the centre is rotated and is connected with bearing reel 7, and during the use, bearing reel 7 is fixed directly over the pipe that needs the mediation.
Specifically, the rotating traction part comprises two rocking handles 5, a steel wire rope 8 and two sets of anti-skid particles 6, the two rocking handles 5 are fixedly connected to the centers of two sides of the outer surface of the bearing reel 7 respectively, one end of the steel wire rope 8 is fixedly connected to the bearing reel 7, the other end of the steel wire rope 8 is fixedly connected to the mounting hole 23, and the two sets of anti-skid particles 6 are fixedly connected to the outer surfaces of the two rocking handles 5 respectively.
In this embodiment: two rocking handles 5 correspond each other, and are fixed with bearing reel 7 to reach and rotate rocking handle 5 and can make the corresponding rotation of bearing reel 7, wire rope 8 diameter is 4mm, has certain length, and length can adjust as required, twines when not using and live on bearing reel 7, releases during the use.
Specifically, the sounding pipe 15 is clamped between the two clamping plates 18, and the sealing block 16 is installed at the bottom of the outer surface of the sounding pipe 15.
In this embodiment: the sound tube 15 is the main cleaning element and is designed as an opening which can be temporarily sealed by a sealing block 16 in order to clean the interior accordingly after impact.
Specifically, still include wiper mechanism, locate base 1 on for the washing of sounding pipe 15, wiper mechanism includes:
the flushing component is arranged on the base 1 and used for flushing water inside the sounding pipe 15; and
the extraction part is located on base 1, the extraction of the inside water of english sounding pipe 15.
In this embodiment: the initial setting cement after the impact is not easy to clean, water is injected into the sounding pipe 15 through the flushing part and is extracted outwards through the extracting part, so that the broken cement is extracted together, the cleaning is more convenient,
specifically, the flushing component comprises a water tank 20, a water supply pump 19 and a flushing pipe 10, wherein the water tank 20 is fixedly connected to one side of the outer surface of the base 1, the water supply pump 19 is fixedly connected to the lower inner wall of the water tank 20 through bolts, and one end of the flushing pipe 10 is communicated with the output end of the water supply pump 19.
In this embodiment: the water supply pump 19 may be any one available in the market as required, and the washing pipe 10 is connected to the water supply pump 19 and extended to the top of the sounding pipe 15 to draw water in the water tank 20 and wash the water therein.
Specifically, the extraction part includes low pressure water pump 2, drinking-water pipe 12 and balancing weight 17, and low pressure water pump 2 passes through bolt fixed connection in the upper surface edge one side center department of base 1, and the one end intercommunication of drinking-water pipe 12 sets up in low pressure water pump 2, and the balancing weight 17 installation sets up in the other end of drinking-water pipe 12.
In this embodiment: the low pressure water pump 2 selects to have on the market as required can, and the drinking-water pipe 12 is softer, is difficult to put the 15 bottoms of sounding pipe, increases the weight of drinking-water pipe 12 one end through balancing weight 17, and the bottom of putting sounding pipe 15 more easily uses.
Specifically, a through hole 11 is formed in one side of the outer surface of the supporting plate 3, which is close to the center, and one end, provided with a balancing weight 17, of the water pumping pipe 12 extends through the through hole 11 and is arranged inside the sounding pipe 15.
In this embodiment: the design length of perforation 11 is great, can satisfy not unidimensional sounding pipe 15, and the one end that is equipped with balancing weight 17 with drinking-water pipe 12 is put sounding pipe 15 inside through perforation 11, can not influence the work of other devices, and is more convenient, succinct.
When in use: installing a sounding pipe 15, installing a sealing block 16 at the bottom of the sounding pipe 15 to make the sounding pipe 15 temporarily in a sealed state, stretching two guide rods 14 in opposite directions to compress a clamping spring 21, placing the sounding pipe 15 between two clamping plates 18, then releasing the guide rods 14 to extend the clamping spring 21, applying a spring force to the clamping plates 18 to clamp the sounding pipe 15, impacting the cement inside the sounding pipe 15, winding a steel wire rope 8 through a rocking handle 5 according to the strength of the cement inside the sounding pipe 15, raising an impact head 9 to a proper height, releasing the steel wire rope 8, putting the impact head 9 down to impact a pipe blocking part, repeating the action until the cement which is initially set is broken, retracting the impact head 9, installing a pumping part, installing a low-pressure water pump 2 on a base 1, connecting a water pumping pipe 12, installing a counterweight 17 at one end of the water pumping pipe 12, and one end provided with a balancing weight 17 passes through the through hole 11 and is placed in the sounding pipe 15, a flushing part is installed, the flushing pipe 10 is installed on the water supply pump 19, the water supply pump 19 is installed at the bottom of the water pool 20, water is injected into the sounding pipe 15 through the flushing pipe 10 and is pumped out through the water pumping pipe 12 by the low-pressure water pump 2, and when the pumped water is clear, dredging is completed.
Claims (10)
1. The utility model provides a device for dredging stifled pipe of initial setting grout which characterized in that includes:
a base (1) with a supporting plate (3) at the top;
the clamping mechanism is arranged on the supporting plate (3) and used for clamping a cleaned pipe, and comprises an installation buffering component, two clamping plates (18) and two anti-skid rubber pads (22), wherein one sides, far away from each other, of the two clamping plates (18) are fixedly connected to the two ends of the installation buffering component respectively, and the two anti-skid rubber pads (22) are fixedly connected to one sides, close to each other, of the two clamping plates (18) respectively; and
the impact mechanism is arranged on the supporting plate (3) and used for being smashed by cement in the cleaning pipe, wherein the impact mechanism comprises a mounting part, a rotating traction part, an impact head (9) and a mounting hole (23), the mounting hole (23) is formed in the top of the impact head (9), and the impact head (9) is arranged on the rotating traction part through the mounting hole (23).
2. The device for dredging the initially set cement slurry pipe blockage according to claim 1, wherein the mounting buffer component comprises a clamping bracket (13), two guide rods (14) and two groups of clamping springs (21), the clamping bracket (13) is fixedly connected to one side of the outer surface of the supporting plate (3) close to the center, the two guide rods (14) are respectively connected to two ends of the clamping bracket (13) in a sliding manner, and the two groups of clamping springs (21) are respectively sleeved on the outer surfaces of the two guide rods (14).
3. The device for dredging the initially set cement slurry pipe blockage according to the claim 2, wherein the mounting component comprises a hand-operated bracket (4) and a bearing reel (7), the hand-operated bracket (4) is fixedly connected to one side of the outer surface of the supporting plate (3) close to the center of the top, and the bearing reel (7) is rotatably connected to two sides of the inner wall of the hand-operated bracket (4) close to the center of one side edge.
4. The device for dredging the initially set cement slurry pipe blockage according to claim 3, wherein the rotating traction part comprises two rocking handles (5), a steel wire rope (8) and two groups of anti-slip particles (6), the two rocking handles (5) are fixedly connected to the centers of two sides of the outer surface of the bearing reel (7) respectively, one end of the steel wire rope (8) is fixedly connected to the bearing reel (7), the other end of the steel wire rope (8) is fixedly connected to the mounting hole (23), and the two groups of anti-slip particles (6) are fixedly connected to the outer surfaces of the two rocking handles (5) respectively.
5. The device for dredging the initially set cement grout blocked pipe is characterized in that a sounding pipe (15) is clamped between the two clamping plates (18), and a sealing block (16) is installed at the bottom of the outer surface of the sounding pipe (15).
6. The device for dredging the initially set cement grout blocked pipe as claimed in claim 5, further comprising a cleaning mechanism arranged on the base (1) for cleaning the sounding pipe (15), wherein the cleaning mechanism comprises:
the flushing component is arranged on the base (1) and used for flushing the interior of the sounding pipe (15); and
the extraction part is arranged on the base (1) and used for extracting water in the English sounding pipe (15).
7. The device for dredging the initially set cement slurry blocked pipe according to claim 6, wherein the flushing component comprises a water tank (20), a water supply pump (19) and a flushing pipe (10), the water tank (20) is fixedly connected to one side of the outer surface of the base (1), the water supply pump (19) is fixedly connected to the lower inner wall of the water tank (20) through bolts, and one end of the flushing pipe (10) is communicated with the output end of the water supply pump (19).
8. The device for dredging the initially set cement slurry pipe blockage according to claim 6, wherein the extraction part comprises a low-pressure water pump (2), a water pumping pipe (12) and a balancing weight (17), the low-pressure water pump (2) is fixedly connected to the center of one side of the edge of the upper surface of the base (1) through a bolt, one end of the water pumping pipe (12) is communicated with the low-pressure water pump (2), and the balancing weight (17) is installed at the other end of the water pumping pipe (12).
9. The device for dredging the initially set cement slurry pipe blockage according to claim 6, wherein a through hole (11) is formed in one side of the outer surface of the supporting plate (3) close to the center, and one end, provided with a balancing weight (17), of the water pumping pipe (12) extends through the through hole (11) and is arranged inside the sounding pipe (15).
10. A device and a construction method for dredging initially set cement slurry blocked pipes, wherein the device for dredging initially set cement slurry blocked pipes of any one of claims 1-9 is used, and comprises the following steps:
s1, installing the sounding pipe (15), installing the sealing block (16) at the bottom of the sounding pipe (15), enabling the sounding pipe (15) to be in a sealed state temporarily, stretching the two guide rods (14) in opposite directions, compressing the clamping spring (21), placing the sounding pipe (15) between the two clamping plates (18), releasing the guide rods (14), extending the clamping spring (21), enabling the spring force to act on the clamping plates (18), and clamping the sounding pipe (15);
s2, impacting the cement inside the sounding pipe (15), rolling the steel wire rope (8) through the rocking handle (5) according to the strength of the cement inside the sounding pipe (15), enabling the impact head (9) to rise to a proper height, releasing the steel wire rope (8), putting down the impact head (9) to impact the pipe plugging part, repeating the action until the initially set cement is broken, and collecting the impact head (9);
s3, installing a pumping part, installing a low-pressure water pump (2) on a base (1), connecting a water pumping pipe (12) in parallel, installing a balancing weight (17) at one end of the water pumping pipe (12), penetrating one end provided with the balancing weight (17) through a through hole (11), and placing the end into a sound measuring pipe (15);
s4, installing a flushing component, installing a flushing pipe (10) on a water supply pump (19), installing the water supply pump (19) at the bottom of a water pool (20), injecting water into the sounding pipe (15) through the flushing pipe (10), pumping out water through a water pumping pipe (12) by a low-pressure water pump (2), and completing dredging when pumped and discharged water becomes clear.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111390969.0A CN114113336A (en) | 2021-11-23 | 2021-11-23 | Device for dredging initially-set cement slurry pipe blockage and construction method |
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| CN202111390969.0A CN114113336A (en) | 2021-11-23 | 2021-11-23 | Device for dredging initially-set cement slurry pipe blockage and construction method |
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| CN212774191U (en) * | 2020-08-27 | 2021-03-23 | 罗志良 | Device for increasing hole cleaning efficiency of underwater cast-in-place pile |
| CN213836765U (en) * | 2020-10-10 | 2021-07-30 | 福州冠航建材有限公司 | Bored concrete pile sounding pipe temporary fixing tool |
| CN213613128U (en) * | 2020-10-14 | 2021-07-06 | 福州冠航建材有限公司 | Pile foundation sounding pipe pull throughs |
| CN113399383A (en) * | 2021-06-04 | 2021-09-17 | 内蒙古大学公路工程试验检测中心 | Sounding pipe dredging device |
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