CN220367040U - Deep dado mud sampling device of underground diaphragm wall - Google Patents
Deep dado mud sampling device of underground diaphragm wall Download PDFInfo
- Publication number
- CN220367040U CN220367040U CN202320458641.6U CN202320458641U CN220367040U CN 220367040 U CN220367040 U CN 220367040U CN 202320458641 U CN202320458641 U CN 202320458641U CN 220367040 U CN220367040 U CN 220367040U
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- fixedly connected
- servo motor
- sampling device
- deep
- diaphragm wall
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- 238000005070 sampling Methods 0.000 title claims abstract description 48
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a deep wall protection mud sampling device for an underground diaphragm wall, which comprises a sampling tank, wherein an air outlet pipe is fixedly connected to the left side of the upper surface of the sampling tank, a movable cover is movably connected to the upper surface of the air outlet pipe, a sealing plate is fixedly connected to the lower end of the front surface of an inner cavity of the sampling tank, a third servo motor is fixedly connected to the bottom of the inner cavity of the sampling tank, and the output end of the third servo motor penetrates through the lower surface of the sampling tank and is fixedly connected with a stirring blade. According to the utility model, through the arrangement of the air outlet pipe, the upright post, the second servo motor, the movable cover, the second screw rod, the second sliding block, the second connecting rod, the piston, the first servo motor, the first sliding block, the first screw rod, the first connecting rod and the sealing plug, the purpose of strong practicability is achieved, and the problems that the existing underground diaphragm wall deep-layer dado mud sampling device cannot be driven by using a mechanical structure, so that the operation accuracy is poor and the practicability is influenced are solved.
Description
Technical Field
The utility model relates to the technical field of mud sampling, in particular to a deep wall protection mud sampling device for an underground diaphragm wall.
Background
In the construction process of the underground diaphragm wall, the shape of the deep groove dug is required to be kept unchanged, and because the slurry can exert pressure on the groove wall, the hydrostatic pressure of the slurry is enabled to effectively act on the groove wall, the seepage of underground water and the peeling of the groove wall are prevented, the stability of the wall surface is kept, so that the slurry plays an important role in the construction process, and the measurement of the slurry parameters is particularly important.
For example, the utility model provides a deep wall protection mud sampling device for an underground continuous wall, which has the following bulletin number: CN214503028U, which comprises a sampling barrel, a piston arranged in the sampling barrel, and a connecting rope with graduations, wherein one end of the connecting rope is connected with the piston and extends out of the sampling barrel; the sampling bucket comprises a bucket body and a cover plate hinged with the top end of the bucket body and used for opening and closing the bucket body, and a first hole is formed in the bottom end of the bucket body. The utility model is favorable for solving the problems that the deep sampling method for the construction of the general underground diaphragm wall is not easy to operate and has higher cost, and the existing underground diaphragm wall deep wall protection slurry sampling device cannot be driven by a mechanical structure, so that the operation accuracy is poor and the practicability is affected when the device is used.
Disclosure of Invention
The utility model aims to provide a deep wall protection mud sampling device for an underground diaphragm wall, which has the advantage of strong practicability and solves the problems that the existing deep wall protection mud sampling device for the underground diaphragm wall cannot be driven by a mechanical structure, so that the operation accuracy is poor and the practicability is affected when the device is used.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a deep dado mud sampling device of underground diaphragm wall, includes the sample jar, the left side fixedly connected with outlet duct of sample jar upper surface, the upper surface swing joint of outlet duct has the swing joint, the positive lower extreme fixedly connected with closing plate of sample jar inner chamber, the bottom fixedly connected with third servo motor of sample jar inner chamber, the output of third servo motor runs through the lower surface of sample jar and fixedly connected with stirring leaf, the positive middle-end fixedly connected with first motor box of sample jar inner chamber, the first servo motor of bottom fixedly connected with in first motor box inner chamber, the output of first servo motor runs through the lower surface of first motor box and fixedly connected with first screw rod, the lower extreme threaded connection of first screw rod surface has first slider, the lower surface fixedly connected with first connecting rod of first slider, the bottom fixedly connected with sealing plug of first connecting rod, the upper surface fixedly connected with stand of sample jar, the top fixedly connected with second motor box of sample jar inner chamber, the top fixedly connected with second motor box inner chamber second motor and the second screw rod, the bottom fixedly connected with second screw rod, the second screw rod has the bottom fixedly connected with second screw rod.
Preferably, the top end of the upright post is fixedly connected with a fixing ring, and the outer surface of the fixing ring is fixedly connected with a connecting rope.
Preferably, the left side and the right side of the lower surface of the first motor box are fixedly connected with limiting rods, and the outer surfaces of the limiting rods are in contact with the inner surfaces of the first sliding blocks.
Preferably, a liquid viewing port is formed in the left side of the front face of the sampling tank, and a protection plate is embedded in the inner surface of the liquid viewing port.
Preferably, the left and right sides of sample jar all fixedly connected with two collar, the internal surface fixedly connected with balancing weight of collar.
Preferably, the lower extreme of sampling jar left and right sides is all fixedly connected with supporting leg, the bottom of supporting leg is provided with the slipmat.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the air outlet pipe, the upright post, the second servo motor, the movable cover, the second screw rod, the second sliding block, the second connecting rod, the piston, the first servo motor, the first sliding block, the first screw rod, the first connecting rod and the sealing plug, the purpose of strong practicability is achieved, and the problems that the existing underground diaphragm wall deep-layer dado mud sampling device cannot be driven by using a mechanical structure, so that the operation accuracy is poor and the practicability is influenced are solved.
2. According to the utility model, through the arrangement of the stirring blade and the third servo motor, the blocking of the liquid inlet by large-particle foreign matters can be avoided.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a sampling tank; 2. stirring the leaves; 3. a mounting ring; 4. a viewing port; 5. an air outlet pipe; 6. a connecting rope; 7. a fixing ring; 8. a column; 9. balancing weight; 10. support legs; 11. a third servo motor; 12. a first motor case; 13. a second servo motor; 14. a movable cover; 15. a second screw; 16. a second slider; 17. a second motor case; 18. a second connecting rod; 19. a piston; 20. a first servo motor; 21. a limit rod; 22. a first slider; 23. a first screw; 24. a first connecting rod; 25. a sealing plug; 26. and (5) sealing the plate.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an underground diaphragm wall deep-layer wall-protecting slurry sampling device comprises a sampling tank 1, wherein the lower ends of the left side and the right side of the sampling tank 1 are fixedly connected with supporting legs 10, the bottom ends of the supporting legs 10 are provided with anti-slip pads, the left side of the upper surface of the sampling tank 1 is fixedly connected with an air outlet pipe 5, the upper surface of the air outlet pipe 5 is movably connected with a movable cover 14, the lower end of the front surface of an inner cavity of the sampling tank 1 is fixedly connected with a sealing plate 26, the bottom of the inner cavity of the sampling tank 1 is fixedly connected with a third servo motor 11, the output end of the third servo motor 11 penetrates through the lower surface of the sampling tank 1 and is fixedly connected with a stirring blade 2, the middle end of the front surface of the inner cavity of the sampling tank 1 is fixedly connected with a first motor box 12, the bottom of the inner cavity of the first motor box 12 is fixedly connected with a first servo motor 20, the output of first servo motor 20 runs through the lower surface of first motor box 12 and fixedly connected with first screw rod 23, the lower extreme threaded connection of first screw rod 23 surface has first slider 22, the lower surface fixedly connected with head rod 24 of first slider 22, the bottom fixedly connected with sealing plug 25 of head rod 24, the upper surface fixedly connected with stand 8 of sample jar 1, the top fixedly connected with second motor box 17 of sample jar 1 inner chamber, the top fixedly connected with second servo motor 13 of second motor box 17 inner chamber, the output of second servo motor 13 runs through the bottom of stand 8 inner chamber and fixedly connected with second screw rod 15, the lower extreme threaded connection of second screw rod 15 surface has second slider 16, the left and right sides of second slider 16 all fixedly connected with second connecting rod 18, the bottom fixedly connected with piston 19 of second connecting rod 18.
The top of stand 8 fixedly connected with solid fixed ring 7, gu fixed ring 7's surface fixedly connected with connecting rope 6.
Through the connecting rope 6 and the fixed ring 7 that set up, be convenient for receive and release sampling jar 1.
The left and right sides of the lower surface of the first motor box 12 are fixedly connected with a limiting rod 21, and the outer surface of the limiting rod 21 is contacted with the inner surface of the first sliding block 22.
By providing the stopper rod 21, the first slider 22 is prevented from rotating with the rotation of the first screw 23.
The liquid viewing port 4 is arranged on the left side of the front face of the sampling tank 1, and a protection plate is embedded on the inner surface of the liquid viewing port 4.
Through looking liquid mouth 4 of seting up, be convenient for look over the liquid level of the interior mud of sample jar 1.
Two mounting rings 3 are fixedly connected to the left side and the right side of the sampling tank 1, and a balancing weight 9 is fixedly connected to the inner surface of each mounting ring 3.
Through the balancing weight 9 of setting, can avoid sampling jar 1 to float, through the collar 3 of setting, the stability of balancing weight 9 can be increased.
When the sampling tank 1 is used, the first servo motor 20 is started to work through the external controller, the first servo motor 20 drives the first screw rod 23 to rotate, the first screw rod 23 drives the first slide block 22 to slide up and down, the first slide block 22 drives the sealing plug 25 to slide up and down through the first connecting rod 24, the second servo motor 13 is started to work through the external controller, the second servo motor 13 drives the second screw rod 15 to rotate, the second screw rod 15 drives the second slide block 16 to slide up and down in the inner cavity of the upright post 8, the second slide block 16 drives the piston 19 to slide up and down through the second connecting rod 18, and thus the slurry can enter the sampling tank 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a deep dado mud sampling device of diaphragm wall, includes sample tank (1), its characterized in that: the left side fixedly connected with outlet duct (5) of sample jar (1) upper surface, the positive lower extreme fixedly connected with closing plate (26) of sample jar (1) inner chamber of upper surface swing joint of outlet duct (5), the bottom fixedly connected with third servo motor (11) of sample jar (1) inner chamber, the output of third servo motor (11) runs through the lower surface of sample jar (1) and fixedly connected with stirring leaf (2), the positive middle-end fixedly connected with first motor box (12) of sample jar (1) inner chamber, the bottom fixedly connected with first servo motor (20) of first motor box (12) inner chamber, the output of first servo motor (20) runs through the lower surface of first motor box (12) and fixedly connected with first screw rod (23), the lower extreme threaded connection of first screw rod (23) surface has first slider (22), the lower surface fixedly connected with head rod (24) of first slider (24), the bottom fixedly connected with first motor box (25) of first motor box (12) inner chamber, the top fixedly connected with first servo motor (17) of second servo motor box (1) inner chamber (17), the output end of the second servo motor (13) penetrates through the bottom of the inner cavity of the upright post (8) and is fixedly connected with a second screw rod (15), the lower end of the outer surface of the second screw rod (15) is in threaded connection with a second sliding block (16), the left side and the right side of the second sliding block (16) are fixedly connected with second connecting rods (18), and the bottom end of each second connecting rod (18) is fixedly connected with a piston (19).
2. The underground diaphragm wall deep-layer retaining wall slurry sampling device according to claim 1, wherein: the top of stand (8) fixedly connected with solid fixed ring (7), the surface fixedly connected with of solid fixed ring (7) connects rope (6).
3. The underground diaphragm wall deep-layer retaining wall slurry sampling device according to claim 1, wherein: limiting rods (21) are fixedly connected to the left side and the right side of the lower surface of the first motor box (12), and the outer surfaces of the limiting rods (21) are in contact with the inner surfaces of the first sliding blocks (22).
4. The underground diaphragm wall deep-layer retaining wall slurry sampling device according to claim 1, wherein: the liquid viewing port (4) is formed in the left side of the front face of the sampling tank (1), and the protection plate is embedded on the inner surface of the liquid viewing port (4).
5. The underground diaphragm wall deep-layer retaining wall slurry sampling device according to claim 1, wherein: two mounting rings (3) are fixedly connected to the left side and the right side of the sampling tank (1), and balancing weights (9) are fixedly connected to the inner surfaces of the mounting rings (3).
6. The underground diaphragm wall deep-layer retaining wall slurry sampling device according to claim 1, wherein: the lower extreme of sampling jar (1) both sides is all fixedly connected with supporting leg (10), the bottom of supporting leg (10) is provided with the slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320458641.6U CN220367040U (en) | 2023-03-07 | 2023-03-07 | Deep dado mud sampling device of underground diaphragm wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320458641.6U CN220367040U (en) | 2023-03-07 | 2023-03-07 | Deep dado mud sampling device of underground diaphragm wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220367040U true CN220367040U (en) | 2024-01-19 |
Family
ID=89514867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320458641.6U Active CN220367040U (en) | 2023-03-07 | 2023-03-07 | Deep dado mud sampling device of underground diaphragm wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220367040U (en) |
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2023
- 2023-03-07 CN CN202320458641.6U patent/CN220367040U/en active Active
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