CN114112488A - Building engineering witness sampling device - Google Patents
Building engineering witness sampling device Download PDFInfo
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- CN114112488A CN114112488A CN202111338529.0A CN202111338529A CN114112488A CN 114112488 A CN114112488 A CN 114112488A CN 202111338529 A CN202111338529 A CN 202111338529A CN 114112488 A CN114112488 A CN 114112488A
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- sliding
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 39
- 238000005192 partition Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 45
- 239000008187 granular material Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000011111 cardboard Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 7
- 210000003437 trachea Anatomy 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 239000002689 soil Substances 0.000 description 13
- 239000000428 dust Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000605 extraction 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
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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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
Abstract
The invention discloses a building engineering witness sampling device which comprises a machine table, wherein supporting legs are fixedly connected to the lower surface of the machine table at four corners, one ends of the four supporting legs are fixedly connected with idler wheels, supporting arms are fixedly connected to the surfaces of the two sides of the machine table, first hydraulic rods are fixedly connected to the inner side surfaces of the two supporting arms, supporting plates extending to the lower portions of the two supporting arms are fixedly connected to one ends of the two first hydraulic rods, a partition plate is fixedly connected to the inner side surface of the machine table, and a second hydraulic rod is symmetrically and fixedly connected to the upper surface of the partition plate. According to the invention, a user places the steel bar on the upper surface of the lifting plate, the user loosens the first fastening bolt, can adjust the position of the second clamping plate, can fixedly clamp the steel bar, starts the cutting machine, pushes the object carrying plate through the handle, and cuts and samples the steel bar through the cutting machine, so that the practicability is improved.
Description
Technical Field
The invention relates to the technical field of sampling equipment, in particular to a constructional engineering witness sampling device.
Background
Sampling refers to the process of extracting an individual or sample from a population, i.e., the process of testing or observing the population. The former is a sampling method for extracting samples from the population according to a randomization principle, and does not have any subjectivity, including simple random sampling, systematic sampling, whole group sampling and hierarchical sampling.
However, most of the existing sampling devices are manually used for sampling, the operation is complex, the sampling efficiency is low, the working efficiency is reduced, the sampling can not be performed on various samples, the repeated sampling by operators is caused, the workload of the operators is increased, the time and labor are saved, the practicability is reduced, when the sampling devices are not used, the sampling devices can not be effectively protected, the situation of rusting and corrosion is easily caused, and the service life is reduced.
Disclosure of Invention
The invention aims to provide a building engineering witness sampling device, and aims to solve the problems that most of the existing sampling devices in the prior art are manually used for sampling, the operation is complicated, the sampling efficiency is low, the working efficiency is reduced, various samples cannot be sampled, so that an operator repeatedly samples, the workload of the operator is increased, the time and the labor are saved, the practicability is reduced, the sampling device cannot be effectively protected when the sampling device is not used, the sampling device is easily rusted and corroded, and the service life is shortened.
In order to achieve the purpose, the invention provides the following technical scheme: a building engineering witness sampling device comprises a machine table, wherein supporting legs are fixedly connected to the lower surface of the machine table at four corners, rollers are fixedly connected to one ends of the four supporting legs, supporting arms are fixedly connected to the surfaces of two sides of the machine table, first hydraulic rods are fixedly connected to the inner side surfaces of the two supporting arms, supporting plates extending to the lower portions of the two supporting arms are fixedly connected to one ends of the two first hydraulic rods, a partition plate is fixedly connected to the inner side surface of the machine table, second hydraulic rods are symmetrically and fixedly connected to the upper surface of the partition plate, a lifting plate is movably connected to the inner side surface of the machine table above the partition plate, the lifting plate is connected with the partition plate through the two second hydraulic rods, a first clamping plate is fixedly connected to the upper surface of the lifting plate, and first sliding grooves are symmetrically formed in the position, located on the front side of the first clamping plate, of the upper surface of the second hydraulic rods, a second clamping plate is movably connected above the two first sliding grooves, first sliding blocks are fixedly connected to the lower surface of the second clamping plate at the positions of the two first sliding grooves, the second clamping plate is connected with the two first sliding grooves through the two first sliding blocks, a second sliding groove is formed in the position, on the right side of the two first sliding grooves, of the upper surface of the second hydraulic rod, a carrying plate is movably connected above the second sliding groove, a second sliding block is fixedly connected to the lower surface of the carrying plate at the position of the second sliding groove, the carrying plate is connected with the second sliding grooves through the second sliding block, a cutting machine is fixedly installed on the upper surface of the carrying plate, a handle is fixedly connected to the position, on the front side of the carrying plate, of the upper surface of the carrying plate is fixedly connected below the partition plate, a sliding plate is movably connected to the inner side surface of the machine table, and the sliding plate is connected with the machine table through a third hydraulic rod, the upper surface of the sliding plate is fixedly provided with a rotating motor, the transmission end of the rotating motor is fixedly connected with a fixed rod extending to the lower part of the sliding plate, one end of the fixed rod is fixedly connected with a worm, the lower surface of the sliding plate is movably connected with a rotating rod at the right side position of the worm, the rotating rod is connected with the sliding plate through a first rolling shaft, the outer side surface of the rotating rod is fixedly connected with a worm wheel meshed with the worm, one end of the rotating rod is fixedly connected with a sampler body extending to the lower part of the machine table, the lower surface of the machine table is provided with a first through groove at the right side position of the rotating rod, the inner side surface of the first through groove is fixedly connected with an insertion pipe, the upper surface of one supporting arm is fixedly connected with a storage box, the upper surface of the storage box is fixedly provided with a vacuum pump, and the insertion pipe is connected with the storage box through an air pipe, the front side surface of the storage box is movably connected with a sealing door.
Preferably, the sampler body is the toper structure, the second that runs through the groove with intubate looks adaptation is seted up to the upper surface of sampler body, and the second runs through the sealed pad of the inboard fixed surface in groove that is connected with, the inboard fixed surface symmetry fixedly connected with cardboard of sampler body, two cardboards all adopt stainless steel to make, the introduction port has been seted up to the lower surface of sampler body.
Preferably, the draw-in groove has all been seted up with one of them side surface of second splint to first splint, and two draw-in grooves all are the V-arrangement structure, the opposite side surface fixedly connected with connecting block of second splint, the upper surface of connecting block is provided with first fastening bolt, the upper surface of connecting block is located the position department of first fastening bolt and has seted up first hole, and the inboard surface in first hole sets up the first internal thread with first fastening bolt engaged with, the slot has been seted up to the upper surface of second hydraulic stem is located the below position department of connecting block, and the slot be a font and arrange.
Preferably, the rear side surface of the machine table is located above and is movably connected with a rotating plate, the rotating plate is connected with the machine table through a first hinge, a first sealing ring is fixedly connected to the upper surface of the rotating plate, and the first sealing ring is made of rubber materials.
Preferably, a maintenance groove is formed in the front side surface of the machine table, the front side surface of the machine table is located on the outer side of the maintenance groove and is fixedly connected with a sealing cover, the front side surface of the sealing cover is located at four corners and is provided with second fastening bolts, the positions, located at the four second fastening bolts, of the front side surface of the machine table and the positions, located at the four second fastening bolts, of the front side surface of the sealing cover are provided with second holes, and second internal threads meshed with the second fastening bolts are formed in the inner side surfaces of the eight second holes.
Preferably, be connected through first hinge between sealing door and the bin, the left side fixed surface of sealing door is connected with the second sealing washer, the second sealing washer adopts rubber material to make, the second sealing washer is the mouth shape structure.
Preferably, a third through groove is formed in the surface of the sliding plate at the position of the fixing rod, and a second roller is fixedly connected to the inner side surface of the second through groove.
Preferably, two backup pads all are the rectangle structure, and two backup pads all adopt stainless steel to make, the equal fixedly connected with slipmat of lower surface of two backup pads, and the equal fixedly connected with anti-skidding granule of lower surface of two slipmats.
Compared with the prior art, the invention has the beneficial effects that: in the invention, a user places a steel bar on the upper surface of the lifting plate, the user loosens the first fastening bolt, can adjust the position of the second clamping plate, can fixedly clamp the steel bar, opens the cutting machine, pushes the object carrying plate by a handle, and cuts and samples the steel bar by the cutting machine, thereby improving the practicability, when the cutting machine is not used, the user opens the second hydraulic rod, extends and retracts by the second hydraulic rod, can lower the lifting plate to the inner side of the machine table, the user closes the rotating plate, the first sealing ring can reduce external dust and moisture from entering the inner side of the machine table, thereby avoiding the dust and moisture from entering the inner side of the machine table to cause short circuit of the cutting machine, reducing the service life, thereby improving the practicability, the user opens the rotating motor, drives the worm to rotate by the rotating motor, and is meshed with the worm wheel through the worm, the rotating rod is driven by the worm wheel to rotate, meanwhile, the rotating rod can drive the sampler body to rotate, soil on the surface of the geological surface is drilled and sampled by the sampler body, the soil sample enters the inner side of the sampler body and is stored by the clamping plate, the operation is simple and convenient, the working strength of operators is reduced, the practicability is improved, when the rotating motor breaks down, a user loosens the second fastening bolt, the sealing cover can be reduced to be detached, the rotating motor can be maintained and replaced, the practicability is improved, the user opens the vacuum pump, when the soil sample is sampled, the user closes the sealing door, the second sealing ring can reduce the vacuum leakage of the storage box, the sealing performance is improved, the abrasion of the fixing rod to the sliding plate can be reduced by the second rolling shaft, the sliding plate is effectively protected, and the practicability is improved, the user pushes away the board to earth sample position department, opens first hydraulic stem, stretches out and draws back through first hydraulic stem, and the backup pad makes the gyro wheel break away from ground with board jack-up, supports the board through the backup pad, and anti-skidding granule can increase the frictional force of backup pad to ground, has strengthened stability, reduces the board and takes place to rock the condition when the sample operation, has improved the practicality.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a schematic diagram of an internal structure of the apparatus shown in FIG. 1;
FIG. 3 is a top view of the apparatus shown in FIG. 1;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 2 at C in the present invention;
FIG. 7 is a view showing the internal structure of the sampler body shown in FIG. 1 according to the present invention;
fig. 8 is a structural view of the storage box of fig. 1 according to the present invention.
In the figure: 1. a machine platform; 2. a support arm; 3. a support plate; 4. a lifting plate; 5. a second hydraulic rod; 6. a first splint; 7. a second splint; 8. a loading plate; 9. a cutter; 10. a sliding plate; 11. a third hydraulic lever; 12. a rotating electric machine; 13. fixing the rod; 14. a worm; 15. rotating the rod; 16. a worm gear; 17. a first hydraulic lever; 18. a sampler body; 19. inserting a tube; 20. clamping a plate; 21. a storage tank; 22. a vacuum pump; 23. a sealing door; 24. a second seal ring; 25. a sealing cover; 26. supporting legs; 27. a rotating plate; 28. and (4) connecting the blocks.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: a building engineering witness sampling device comprises a machine table 1, wherein supporting legs 26 are fixedly connected to the lower surface of the machine table 1 at four corners, rollers are fixedly connected to one ends of the four supporting legs 26, supporting arms 2 are fixedly connected to the surfaces of two sides of the machine table 1, first hydraulic rods 17 are fixedly connected to the inner side surfaces of the two supporting arms 2, supporting plates 3 extending to the lower portions of the two supporting arms 2 are fixedly connected to one ends of the two first hydraulic rods 17, a partition board is fixedly connected to the inner side surface of the machine table 1, second hydraulic rods 5 are symmetrically and fixedly connected to the upper surface of the partition board, a lifting plate 4 is movably connected to the inner side surface of the machine table 1 above the partition board, the lifting plate 4 is connected to the partition board through the two second hydraulic rods 5, a first clamping plate 6 is fixedly connected to the upper surface of the lifting plate 4, first sliding grooves are symmetrically formed in the position, on the upper surface of the lifting plate 4, which is located at the front side of the first clamping plate 6, a second clamping plate 7 is movably connected above the two first chutes, first sliding blocks are fixedly connected to the lower surfaces of the second clamping plate 7 at the positions of the two first chutes, the second clamping plate 7 is connected with the two first chutes through the two first sliding blocks, a second chute is arranged at the position of the right side of the two first chutes on the upper surface of the lifting plate 4, a carrying plate 8 is movably connected above the second chute, a second sliding block is fixedly connected to the lower surface of the carrying plate 8 at the position of the second chute, the carrying plate 8 is connected with the second chute through the second sliding block, a cutting machine 9 is fixedly installed on the upper surface of the carrying plate 8, a handle is fixedly connected to the upper surface of the carrying plate 8 at the front side of the carrying plate 8, a sliding plate 10 is movably connected to the inner side surface of the machine 1 at the lower side of the partition plate, and the sliding plate 10 is connected with the machine 1 through a third hydraulic rod 11, a rotary motor 12 is fixedly arranged on the upper surface of the sliding plate 10, a fixed rod 13 extending to the lower part of the sliding plate 10 is fixedly connected to the transmission end of the rotary motor 12, a worm 14 is fixedly connected to one end of the fixed rod 13, a rotary rod 15 is movably connected to the lower surface of the sliding plate 10 at the right side position of the worm 14, a first roller is connected between the rotary rod 15 and the sliding plate 10, a worm wheel 16 meshed with the worm 14 is fixedly connected to the outer side surface of the rotary rod 15, a sampler body 18 extending to the lower part of the machine table 1 is fixedly connected to one end of the rotary rod 15, a first through groove is formed in the lower surface of the machine table 1 at the right side position of the rotary rod 15, an insertion tube 19 is fixedly connected to the inner side surface of the first through groove, a storage box 21 is fixedly connected to the upper surface of one of the supporting arm 2, a vacuum pump 22 is fixedly arranged on the upper surface of the storage box 21, and the insertion tube 19 is connected with the storage box 21 through an air tube, a sealing door 23 is movably connected to the front side surface of the storage box 21.
In the invention: one side surface of each of the first clamping plate 6 and the second clamping plate 7 is provided with a clamping groove, the two clamping grooves are of a V-shaped structure, the other side surface of the second clamping plate 7 is fixedly connected with a connecting block 28, the upper surface of the connecting block 28 is provided with a first fastening bolt, the upper surface of the connecting block 28 is provided with a first hole at the position of the first fastening bolt, the inner side surface of the first hole is provided with a first internal thread meshed with the first fastening bolt, the upper surface of the lifting plate 4 is provided with slots at the lower position of the connecting block 28, the slots are arranged in a straight line shape, a user places a steel bar on the upper surface of the lifting plate 4, the user loosens the first fastening bolt, the position of the second clamping plate 7 can be adjusted, the steel bar can be fixedly clamped, the user opens the cutting machine 9, the user pushes the carrying plate 8 through a handle, the cutting machine 9 is used for cutting and sampling the steel bar, the practicability is improved.
In the invention: rear side surface of board 1 is located top swing joint and has rotor plate 27, be connected through first hinge between rotor plate 27 and the board 1, the first sealing washer of last fixed surface of rotor plate 27 is connected with, and first sealing washer adopts the rubber material to make, when not using cutting machine 9, the user opens second hydraulic stem 5, stretch out and draw back through second hydraulic stem 5, can descend lifter plate 4 to board 1 inboard, the user closes rotor plate 27, first sealing washer can reduce outside dust, moisture gets into board 1 inboard, the dust has been avoided, moisture gets into board 1 inboard, lead to cutting machine 9 to take place the short circuit condition, service life is reduced, thereby practicality has been improved.
In the invention: the sampler body 18 is of a conical structure, the upper surface of the sampler body 18 is provided with a second through groove matched with the insertion tube 19, the inner side surface of the second through groove is fixedly connected with a sealing gasket, the inner side surface of the sampler body 18 is symmetrically and fixedly connected with clamping plates 20, both the two clamping plates 20 are made of stainless steel, the lower surface of the sampler body 18 is provided with a sample inlet, a user starts the rotating motor 12, drives the worm 14 to rotate through the rotating motor 12, is meshed with the worm wheel 16 through the worm 14, drives the rotating rod 15 to rotate through the worm wheel 16, simultaneously drives the sampler body 18 to rotate through the rotating rod 15, and drills and samples soil on the geological surface through the sampler body 18 to enable the soil sample to enter the inner side of the sampler body 18, the soil sample is stored through the clamping plates 20, the operation is simple and convenient, and the working intensity of operators is reduced, the practicability is improved.
In the invention: maintenance groove has been seted up to the preceding side surface of board 1, the outside fixed surface that the preceding side surface of board 1 is located maintenance groove is connected with sealed lid 25, the preceding side surface of sealed lid 25 is located four edges and all is provided with second fastening bolt, the second hole has all been seted up to the position department that the preceding side surface of board 1 and sealed lid 25 is located four second fastening bolt, and the second internal thread that meshes with second fastening bolt all is seted up to the inboard surface in eight second holes, when rotating electrical machines 12 breaks down, the not hard up second fastening bolt of user, can reduce sealed lid 25 and dismantle, can maintain rotating electrical machines 12, change, the practicality has been improved.
In the invention: be connected through first hinge between sealing door 23 and the bin 21, the left side fixed surface of sealing door 23 is connected with second sealing washer 24, and second sealing washer 24 adopts rubber material to make, and second sealing washer 24 is mouthful shape structure, and the user opens vacuum pump 22, and when taking a sample to earth sample, the user closes sealing door 23, and second sealing washer 24 can reduce the bin 21 and take place the vacuum leakage condition, has improved the leakproofness.
In the invention: the third through groove is formed in the position, located on the fixed rod 13, of the surface of the sliding plate 10, and the second roller is fixedly connected to the inner side surface of the second through groove, so that abrasion of the fixed rod 13 to the sliding plate 10 can be reduced through the second roller, the sliding plate 10 is effectively protected, and practicability is improved.
In the invention: two backup pads 3 all are the rectangle structure, two backup pads 3 all adopt stainless steel to make, the equal fixedly connected with slipmat of lower surface of two backup pads 3, and the equal fixedly connected with antiskid granule of lower surface of two slipmats, the user pushes away board 1 to earth sample position department, open first hydraulic stem 17, stretch out and draw back through first hydraulic stem 17, backup pad 3 is board 1 jack-up, make the gyro wheel break away from ground, support board 1 through backup pad 3, antiskid granule can increase backup pad 3 and to the frictional force on ground, the stability has been strengthened, it shakes the condition to reduce board 1 to take place when the operation of taking a sample, the practicality has been improved.
The working principle is as follows: firstly, a user pushes a machine table 1 to an earth sampling position, opens a first hydraulic rod 17, stretches through the first hydraulic rod 17, a support plate 3 jacks up the machine table 1 to enable a roller to be separated from the ground, the machine table 1 is supported through the support plate 3, anti-skid particles can increase the friction force of the support plate 3 to the ground, the stability is enhanced, the shaking condition of the machine table 1 during sampling operation is reduced, the user opens a third hydraulic rod 11, the third hydraulic rod 11 drives a sliding plate 10 to move downwards to enable a sampler body 18 to be contacted with the ground, the user opens a rotating motor 12, the rotating motor 12 drives a worm 14 to rotate, the worm 14 is meshed with a worm wheel 16, the worm wheel 16 drives a rotating rod 15 to rotate, meanwhile, the rotating rod 15 can drive the sampler body 18 to rotate, and the earth on the geological surface is drilled and sampled through the sampler body 18, the soil sample is made to enter the inner side of the sampler body 18 and stored by the clamping plate 20, when the sampling is completed, the third hydraulic rod 11 is opened again, the third hydraulic rod 11 drives the sliding plate 10 to move upwards, the inserting tube 19 is used for inserting the inner side of the sampler body 18, the user opens the vacuum pump 22, the soil sample at the inner side of the sampler body 18 is extracted to the inner side of the storage box 21 by the vacuum pump 22, when the extraction is completed, the user opens the sealing door 23 to take out the soil sample, the user opens the rotating plate 27 to open the second hydraulic rod 5 to lift the lifting plate 4 above the machine table 1, the user places the steel bar on the upper surface of the lifting plate 4, the user loosens the first fastening bolt, the position of the second clamping plate 7 can be adjusted, the steel bar can be fixedly clamped, the user opens the cutting machine 9, and pushes the carrying plate 8 by the handle, cutting the reinforcing bar through cutting machine 9 and taking a sample, the practicality has been improved, when not using cutting machine 9, the user opens second hydraulic stem 5, stretch out and draw back through second hydraulic stem 5, can descend lifter plate 4 to board 1 inboard, the user closes rotor plate 27, first sealing washer can reduce outside dust, moisture gets into board 1 inboard, avoided dust, moisture entering board 1 inboard, lead to cutting machine 9 to take place the short circuit condition, life is reduced, thereby the practicality has been improved.
In summary, the following steps: in the invention, a user places a steel bar on the upper surface of the lifting plate 4, the user loosens the first fastening bolt, can adjust the position of the second clamping plate 7, can fixedly clamp the steel bar, opens the cutting machine 9, pushes the object carrying plate 8 by a handle, and cuts and samples the steel bar by the cutting machine 9, thereby improving the practicability, when the cutting machine 9 is not used, the user opens the second hydraulic rod 5, can stretch by the second hydraulic rod 5, can lower the lifting plate 4 to the inner side of the machine table 1, the user closes the rotating plate 27, the first sealing ring can reduce external dust and moisture from entering the inner side of the machine table 1, thereby avoiding dust and moisture from entering the inner side of the machine table 1 to cause the short circuit condition of the cutting machine 9, and reducing the service life, thereby improving the practicability, the user opens the rotating motor 12, drives the worm 14 to rotate by the rotating motor 12, the worm 14 is meshed with the worm wheel 16, the worm wheel 16 drives the rotating rod 15 to rotate, meanwhile, the rotating rod 15 can drive the sampler body 18 to rotate, soil on the surface of the geological surface is drilled and sampled through the sampler body 18, so that the soil sample enters the inner side of the sampler body 18, the soil sample is stored through the clamping plate 20, the operation is simple and convenient, the working strength of operators is reduced, the practicability is improved, when the rotating motor 12 breaks down, a user loosens the second fastening bolt, the disassembly of the sealing cover 25 can be reduced, the rotating motor 12 can be maintained and replaced, the practicability is improved, the user opens the vacuum pump 22, when the soil sample is sampled, the user closes the sealing door 23, the second sealing ring 24 can reduce the vacuum leakage of the storage box 21, the sealing performance is improved, the abrasion of the fixing rod 13 to the sliding plate 10 can be reduced through the second rolling shaft, carry out effectual protection to sliding plate 10, improved the practicality, the user pushes away board 1 to earth sample position department, opens first hydraulic stem 17, stretches out and draws back through first hydraulic stem 17, backup pad 3 with board 1 jack-up, make the gyro wheel break away from ground, support board 1 through backup pad 3, anti-skidding granule can increase backup pad 3 to the frictional force on ground, has strengthened stability, reduces board 1 and takes place to rock the condition when the operation of taking a sample, has improved the practicality.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a building engineering witness sampling device, includes board (1), its characterized in that: the lower surface of the machine table (1) is positioned at four corners and is fixedly connected with supporting legs (26), one ends of the four supporting legs (26) are fixedly connected with idler wheels, two side surfaces of the machine table (1) are fixedly connected with supporting arms (2), inner side surfaces of the two supporting arms (2) are fixedly connected with first hydraulic rods (17), one ends of the two first hydraulic rods (17) are fixedly connected with supporting plates (3) extending to the lower parts of the two supporting arms (2), the inner side surface of the machine table (1) is fixedly connected with a partition plate, the upper surface of the partition plate is symmetrically and fixedly connected with second hydraulic rods (5), the inner side surface of the machine table (1) is positioned above the partition plate and is movably connected with a lifting plate (4), the lifting plate (4) is connected with the partition plate through the two second hydraulic rods (5), and the upper surface of the lifting plate (4) is fixedly connected with a first clamping plate (6), the upper surface of the lifting plate (4) is symmetrically provided with first sliding grooves at the front side positions of the first clamping plates (6), the upper parts of the two first sliding grooves are movably connected with second clamping plates (7), the lower surfaces of the second clamping plates (7) are fixedly connected with first sliding blocks at the positions of the two first sliding grooves, the second clamping plates (7) are connected with the two first sliding grooves through the two first sliding blocks, the upper surface of the lifting plate (4) is provided with second sliding grooves at the right side positions of the two first sliding grooves, the upper parts of the second sliding grooves are movably connected with a carrying plate (8), the lower surfaces of the carrying plate (8) are fixedly connected with second sliding blocks at the positions of the second sliding grooves, the carrying plate (8) is connected with the second sliding blocks through the second sliding blocks, and a cutting machine (9) is fixedly installed on the upper surface of the carrying plate (8), the upper surface of the loading plate (8) is fixedly connected with a handle at the front side position of the loading plate (8), the inner side surface of the machine table (1) is positioned below the partition plate and is movably connected with a sliding plate (10), the sliding plate (10) is connected with the machine table (1) through a third hydraulic rod (11), the upper surface of the sliding plate (10) is fixedly provided with a rotating motor (12), the transmission end of the rotating motor (12) is fixedly connected with a fixed rod (13) extending to the lower side of the sliding plate (10), one end of the fixed rod (13) is fixedly connected with a worm (14), the lower surface of the sliding plate (10) is positioned at the right side position of the worm (14) and is movably connected with a rotating rod (15), the rotating rod (15) is connected with the sliding plate (10) through a first rolling shaft, the outer side surface of the rotating rod (15) is fixedly connected with a worm wheel (16) meshed with the worm (14), the one end fixedly connected with of dwang (15) extends to sampler body (18) of board (1) below, the right side position department that the lower surface of board (1) is located dwang (15) has seted up first through groove, and the inboard fixed surface in first through groove is connected with intubate (19), the last fixed surface of one of them support arm (2) is connected with bin (21), the last fixed surface of bin (21) installs vacuum pump (22), be connected through the trachea between intubate (19) and bin (21), the front side surface swing joint of bin (21) has sealing door (23).
2. The construction project witness sampling device of claim 1, wherein: the sampler body (18) is the toper structure, the second that runs through groove with intubate (19) looks adaptation is seted up to the upper surface of sampler body (18), and the second runs through the inboard fixed surface in groove and is connected with sealed the pad, the inboard fixed surface symmetry fixedly connected with cardboard (20) of sampler body (18), two cardboard (20) all adopt stainless steel to make, the introduction port has been seted up to the lower surface of sampler body (18).
3. The construction project witness sampling device of claim 1, wherein: the utility model discloses a clamp plate, including first splint (6) and second splint (7), wherein a side surface of first splint has all seted up the draw-in groove, and two draw-in grooves all are the V-arrangement structure, the opposite side fixed surface of second splint (7) is connected with connecting block (28), the upper surface of connecting block (28) is provided with first fastening bolt, the upper surface of connecting block (28) is located the position department of first fastening bolt and has seted up first hole, and the interior side surface of first hole set up with first fastening bolt engaged with first internal thread, the slot has been seted up to the below position department that the upper surface of lifter plate (4) is located connecting block (28), and the font that is of slot is arranged.
4. The construction project witness sampling device of claim 1, wherein: the rear side surface of the machine table (1) is located above and is movably connected with a rotating plate (27), the rotating plate (27) is connected with the machine table (1) through a first hinge, a first sealing ring is fixedly connected to the upper surface of the rotating plate (27), and the first sealing ring is made of rubber materials.
5. The construction project witness sampling device of claim 1, wherein: the maintenance groove has been seted up to the front side surface of board (1), the front side surface of board (1) is located the sealed lid (25) of outside fixed surface in maintenance groove, the front side surface of sealed lid (25) is located four edges and all is provided with second fastening bolt, the second hole has all been seted up to the position department that the front side surface of board (1) and sealed lid (25) is located four second fastening bolt, and the second internal thread that meshes with second fastening bolt mutually has all been seted up to the inboard surface in eight second holes.
6. The construction project witness sampling device of claim 1, wherein: be connected through first hinge between sealing door (23) and bin (21), the left side fixed surface of sealing door (23) is connected with second sealing washer (24), second sealing washer (24) adopt the rubber material to make, second sealing washer (24) are mouthful shape structure.
7. The construction project witness sampling device of claim 1, wherein: and a third through groove is formed in the surface of the sliding plate (10) at the position of the fixed rod (13), and a second rolling shaft is fixedly connected to the inner side surface of the second through groove.
8. The construction project witness sampling device of claim 1, wherein: two backup pads (3) all are the rectangle structure, and two backup pads (3) all adopt stainless steel to make, the equal fixedly connected with slipmat of lower surface of two backup pads (3), and the equal fixedly connected with anti-skidding granule of lower surface of two slipmats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111338529.0A CN114112488A (en) | 2021-11-12 | 2021-11-12 | Building engineering witness sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111338529.0A CN114112488A (en) | 2021-11-12 | 2021-11-12 | Building engineering witness sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114112488A true CN114112488A (en) | 2022-03-01 |
Family
ID=80379241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111338529.0A Pending CN114112488A (en) | 2021-11-12 | 2021-11-12 | Building engineering witness sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114112488A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB955439A (en) * | 1961-04-14 | 1964-04-15 | Grace W R & Co | Improvements in or relating to gaskets |
| CN107860608A (en) * | 2017-12-12 | 2018-03-30 | 惠州市梦芭迪工业产品设计中心(普通合伙) | A kind of soil cutting sampling device |
| CN108896341A (en) * | 2018-07-09 | 2018-11-27 | 海宁鼎合工程技术开发有限公司 | Sampler is used in a kind of detection of road engineering |
| CN209745600U (en) * | 2019-03-27 | 2019-12-06 | 柳娟 | Quick sampling device of gardens soil |
| CN211872947U (en) * | 2019-12-16 | 2020-11-06 | 刘猛 | Municipal administration highway construction sampling device |
-
2021
- 2021-11-12 CN CN202111338529.0A patent/CN114112488A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB955439A (en) * | 1961-04-14 | 1964-04-15 | Grace W R & Co | Improvements in or relating to gaskets |
| CN107860608A (en) * | 2017-12-12 | 2018-03-30 | 惠州市梦芭迪工业产品设计中心(普通合伙) | A kind of soil cutting sampling device |
| CN108896341A (en) * | 2018-07-09 | 2018-11-27 | 海宁鼎合工程技术开发有限公司 | Sampler is used in a kind of detection of road engineering |
| CN209745600U (en) * | 2019-03-27 | 2019-12-06 | 柳娟 | Quick sampling device of gardens soil |
| CN211872947U (en) * | 2019-12-16 | 2020-11-06 | 刘猛 | Municipal administration highway construction sampling device |
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