CN212270892U - Building engineering witness sampling device - Google Patents
Building engineering witness sampling device Download PDFInfo
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- CN212270892U CN212270892U CN202020414220.XU CN202020414220U CN212270892U CN 212270892 U CN212270892 U CN 212270892U CN 202020414220 U CN202020414220 U CN 202020414220U CN 212270892 U CN212270892 U CN 212270892U
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Abstract
The utility model discloses a building engineering witness sampling device, in particular to the field of sampling devices, which comprises a substrate, wherein a base plate is fixedly arranged at the top end of the substrate, a controller is fixedly arranged on the outer side wall of one side of the base plate, a hydraulic cylinder is fixedly arranged at the top end of the substrate, a fixed seat is fixedly connected with the piston rod end of the hydraulic cylinder, a sleeve seat is welded at the bottom end of the substrate, and a sampling cylinder is fixedly connected with the bottom end of the fixed seat through a fixed component; the fixed subassembly is including fixed the abaculus that sets up on the lateral wall of sampler barrel top, the slot has been seted up on the inside position that corresponds the abaculus of fixing base, and the inside of fixing base sets up the spout that link up mutually with the slot, the inside of fixing base is seted up along horizontal both ends and be close to the both ends tip of spout and link to each other with the spout caulking groove. The utility model discloses in, this sampling device structure portability is higher, and the flexible operation through hydraulic drive, labour saving and time saving, work efficiency is high.
Description
Technical Field
The utility model relates to a sampling device field, concretely relates to building engineering witness sampling device.
Background
The witness sampling and inspection system is that under the witness of a construction supervision unit or a construction unit, after a construction unit professional material tester samples or makes a test piece on site, soil of a construction site needs to be generally checked and monitored before engineering construction, and data is used for judging the depth of a foundation and the weight of a total building, so that the witness sampling and inspection system is a particularly important work before construction and is also an important ring in the witness sampling process of the construction engineering.
The prior art has the following defects: the existing sampling tool for witness in constructional engineering is not high in structure portability, needs manpower to sample simultaneously, wastes time and labor in sampling and is low in working efficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a building engineering witness sampling device aims at solving current building engineering witness sampling tool structure portability that is used for not high, needs the manpower sample simultaneously, and the sample is wasted time and energy, problem that work efficiency is not high.
In order to achieve the above object, the present invention provides the following technical solutions:
according to the utility model discloses a first aspect, a building engineering witness sampling device, including the base plate, the top of base plate is fixed and is equipped with the frame, and one side lateral wall fixed mounting of frame has the controller, the top fixed mounting of base plate has the pneumatic cylinder, and the piston rod end fixed connection of pneumatic cylinder has the fixing base, the welding of the bottom of base plate has the cover seat, the surface of cover seat is fixed and is equipped with four supporting legss, the bottom of fixing base is through fixed subassembly fixed connection sampling tube, and the bottom of sampling tube is fixed and is equipped with the sawtooth part;
the fixing assembly comprises an embedded block fixedly arranged on the outer side wall of the top end of the sampling tube, a slot is formed in the position, corresponding to the embedded block, of the inside of the fixing seat, a sliding groove communicated with the slot is formed in the inside of the fixing seat, the sliding groove and the slot are vertically arranged, the embedded groove communicated with the sliding groove is formed in the inside of the fixing seat along the two transverse ends and the end portions close to the two ends of the sliding groove, and the depth of the embedded groove relative to the slot is half of the depth of the sliding groove relative to the slot.
Further, the length of the insert is shorter than the depth of the caulking groove relative to the sliding groove.
Further, the outside of sampler barrel articulates there is the closing cap, and the closing cap is connected with sampler barrel looks block, the inside one end that is close to the fixing base of sampler barrel is provided with the push pedal.
Further, a button and an indicator lamp are fixedly arranged on the outer surface of the controller.
Furthermore, the sampling tube is inserted into the fixing seat, and a rubber ring is fixedly arranged at the joint of the sampling tube and the fixing seat.
Furthermore, the hydraulic cylinder is located inside the base, and a sealing ring is arranged between the outer side wall of the hydraulic cylinder and the base in an interference fit mode.
Furthermore, a shaft seat is fixedly installed at the position, corresponding to the supporting leg, of the outer side wall of the sleeve seat, and a threaded seat is fixedly arranged on the outer side wall of the shaft seat.
Further, the supporting legs include with screw thread seat screw-thread fit's threaded connection head, the welding of threaded connection head's one end has the steel pole, the sleeve has been cup jointed to the bottom of steel pole.
Furthermore, the fixed adjusting bolt that is equipped with in sleeve and the junction of steel pole, and telescopic bottom mounting is equipped with and participates in, the lateral wall cover of steel pole is equipped with wear-resisting circle.
The utility model has the advantages of as follows:
1. through the fixed subassembly that sets up, the fixing base is connected through fixed subassembly with the sampler barrel, press the button, by the work of controller control pneumatic cylinder, pneumatic cylinder drive fixing base and sampler barrel position push down, in the bottom sawtooth portion of sampler barrel inserts soil, the inside soil sample that fills of sampler barrel, afterwards, the tailpiece of the piston rod of pneumatic cylinder withdraws, after the sampler barrel resets, can accomplish the sampling process of soil sample, high durability and convenient operation, this sampling device structure portability is higher, the flexible operation, through hydraulic drive, time saving and labor saving, high work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a front view provided by the present invention;
FIG. 2 is a partial front view of the present invention;
FIG. 3 is a half-sectional view of the fixing base provided by the present invention;
fig. 4 is a top view provided by the present invention;
fig. 5 is a perspective view of the supporting leg provided by the present invention;
in the figure: 1. a substrate; 2. a machine base; 3. a sleeve seat; 4, a controller; 5. a hydraulic cylinder; 6. a fixed seat; 7. A sampling tube; 8. a serration; 9. supporting legs; 901. a sleeve; 902. a steel rod; 903. a threaded connector; 904. a pin; 905. adjusting the bolt; 906. wear-resistant rings; 10. sealing the cover; 11. a rubber ring; 12. a slot; 13. a chute; 14. caulking grooves; 15. an insert block; 16. a button; 17. an indicator light; 18. a shaft seat; 19. A threaded seat; 20. pushing the plate; 21. a handle; 22. and (5) sealing rings.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 of the specification, the sampling device for building engineering witnesses in the embodiment comprises a substrate 1, wherein a base 2 is fixedly arranged at the top end of the substrate 1, a controller 4 is fixedly arranged on the outer side wall of one side of the base 2, a hydraulic cylinder 5 is fixedly arranged at the top end of the substrate 1, a fixed seat 6 is fixedly connected to the piston rod end of the hydraulic cylinder 5, a sleeve seat 3 is welded at the bottom end of the substrate 1, four supporting legs 9 are fixedly arranged on the outer surface of the sleeve seat 3, the bottom end of the fixed seat 6 is fixedly connected with a sampling cylinder 7 through a fixing assembly, and a sawtooth part 8 is fixedly arranged at the bottom end of the sampling cylinder;
the fixing component comprises an insert block 15 fixedly arranged on the outer side wall of the top end of the sampling tube 7, a slot 12 is formed in the position, corresponding to the insert block 15, inside the fixing seat 6, a sliding groove 13 communicated with the slot 12 is formed in the fixing seat 6, the sliding groove 13 and the slot 12 are vertically arranged, an insert groove 14 communicated with the sliding groove 13 is formed in the fixing seat 6 along the two transverse ends and the end parts close to the two ends of the sliding groove 13, and the depth of the insert groove 14 relative to the slot 12 is half of the depth of the sliding groove 13 relative to the slot 12.
Further, the length of the insert 15 is shorter than the depth of the insert groove 14 relative to the sliding groove 13, so that the insert 15 can be engaged with the insert groove 14.
Further, the outside of sampler barrel 7 articulates there is closing cap 10, and closing cap 10 and sampler barrel 7 looks block are connected, the inside one end that is close to fixing base 6 of sampler barrel 7 is provided with push pedal 20, makes things convenient for the taking out of the soil sample in the sampler barrel 7.
Further, a button 16 and an indicator light 17 are fixedly arranged on the outer surface of the controller 4, and electric control and signal indication are completed.
Further, the sampling cylinder 7 is pegged graft mutually with the fixing base 6, and the fixed rubber circle 11 that is equipped with in junction of sampling cylinder 7 and fixing base 6 guarantees the stability of sampling cylinder 7 and fixing base 6 structure.
Further, the hydraulic cylinder 5 is located inside the base 2, and a sealing ring 22 is arranged between the outer side wall of the hydraulic cylinder 5 and the base 2 in an interference fit manner, so that the structural connection stability is ensured.
Further, the position department fixed mounting that the lateral wall of cover seat 3 corresponds supporting legs 9 has axle bed 18, the fixed screw thread seat 19 that is equipped with of lateral wall of axle bed 18, the structure between supporting legs 9 and the cover seat 3 is detachable, conveniently assembles and carries.
Further, supporting legs 9 include with 19 screw-thread fit's of screw thread seat threaded connection head 903, the one end welding of threaded connection head 903 has steel pole 902, sleeve 901 has been cup jointed to the bottom of steel pole 902, flexible setting, the length of adjustable supporting legs 9.
Furthermore, an adjusting bolt 905 is fixedly arranged at the joint of the sleeve 901 and the steel rod 902, a pin 904 is fixedly arranged at the bottom end of the sleeve 901, and a wear-resistant ring 906 is sleeved on the outer side wall of the steel rod 902.
The implementation scenario is specifically as follows: when the utility model is used, firstly, aiming at the position where soil sampling is needed, the whole device is erected on the ground, the shaft seat 18 on the sleeve seat 3 is pulled to enable the four supporting legs 9 to be unfolded, meanwhile, the length of the steel rod 902 extending out of the sleeve 901 is adjusted by adjusting the adjusting bolt 905, and the pin 904 at the bottom end of the sleeve 901 is ensured to be inserted into the ground, meanwhile, the sawtooth part 8 at the bottom end of the sampling tube 7 is contacted with the ground, the structure of the whole sampling device is well stabilized by the supporting legs 9, after the embedded block 15 at the bottom end of the sampling tube 7 is inserted into the inner top part of the slot 12, the sampling tube 7 is rotated by 90 degrees, the embedded block 15 slides in the sliding slot 13 until the embedded block 15 rotates to 90 degrees, the sampling tube 7 is pulled outwards, the embedded block 15 falls into the embedded slot 14 to be fixed, meanwhile, the fixed seat 6 and the sampling tube 7 are clamped by the rubber ring 11, subsequently, the button 16 is pressed, the hydraulic cylinder 5 is controlled by the controller 4 to work, the piston rod end of the hydraulic cylinder 5 is fixedly connected with the fixed seat 6, the hydraulic cylinder 5 drives the fixed seat 6 and the sampling cylinder 7 to be pressed downwards, the bottom sawtooth part of the sampling cylinder 7 is inserted into soil, the sampling cylinder 7 is filled with soil samples along with continuous pressing of the hydraulic cylinder 5, then the piston rod end of the hydraulic cylinder 5 is retracted, the sampling cylinder 7 is reset, the sampling cylinder 7 and the fixed seat 5 can be taken down by rotating the sampling cylinder 7 and independently inspected, or one of the supporting legs 9 is pulled, so that the sealing cover 10 outside the sampling cylinder 7 is exposed, the sealing cover 10 is opened, and the pushing plate 20 is pushed by using a tool to take out the soil samples and then inspected.
The working principle is as follows:
referring to the attached drawings 1-5 of the specification, firstly, aiming at the position where soil sampling is needed, the whole device is erected on the ground, meanwhile, the sawtooth part 8 at the bottom end of the sampling cylinder 7 is in contact with the ground, meanwhile, the fixing seat 6 is connected with the sampling cylinder 7 through the fixing component, the button 16 is pressed down, the hydraulic cylinder 5 is controlled by the controller 4 to work, the hydraulic cylinder 5 drives the fixing seat 6 and the sampling cylinder 7 to be pressed down, the sawtooth part at the bottom end of the sampling cylinder 7 is inserted into the soil, the sampling cylinder 7 is filled with soil samples along with continuous pressing down of the hydraulic cylinder 5, then, the piston rod end of the hydraulic cylinder 5 is retracted, and after the sampling cylinder 7 is reset, the sampling process of the soil samples can be completed.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a building engineering witness sampling device, includes base plate (1), its characterized in that: the sampling device comprises a base plate (1), a controller (4), a hydraulic cylinder (5), a fixed seat (6) and a fixed seat (6), wherein the base plate (2) is fixedly arranged at the top end of the base plate (1), the controller (4) is fixedly arranged on the outer side wall of one side of the base plate (2), the hydraulic cylinder (5) is fixedly arranged at the top end of the base plate (1), the fixed seat (6) is fixedly connected with a piston rod end of the hydraulic cylinder (5), a sleeve seat (3) is welded at the bottom end of the base plate (1), four supporting legs (9) are fixedly arranged on the outer surface of the sleeve seat (3), the bottom end of the fixed seat;
the fixed component comprises an insert block (15) fixedly arranged on the outer side wall of the top end of the sampling tube (7), a slot (12) is formed in the position, corresponding to the insert block (15), of the inside of the fixed seat (6), a sliding groove (13) communicated with the slot (12) is formed in the inside of the fixed seat (6), the sliding groove (13) and the slot (12) are vertically arranged, an insert groove (14) communicated with the sliding groove (13) is formed in the inside of the fixed seat (6) along the two transverse ends and the end portions, close to the sliding groove (13), of the two ends, and the depth of the insert groove (14) relative to the slot (12) is half of the depth of the sliding groove (13) relative to the slot (12).
2. The construction project witness sampling device of claim 1, wherein: the length of the insert (15) is shorter than the depth of the insert groove (14) relative to the sliding groove (13).
3. The construction project witness sampling device of claim 1, wherein: the outside of sampler barrel (7) articulates there is closing cap (10), and closing cap (10) and sampler barrel (7) looks block are connected, the one end that the inside of sampler barrel (7) is close to fixing base (6) is provided with push pedal (20).
4. The construction project witness sampling device of claim 1, wherein: and a button (16) and an indicator light (17) are fixedly arranged on the outer surface of the controller (4).
5. The construction project witness sampling device of claim 1, wherein: the sampling tube (7) is connected with the fixing seat (6) in an inserting mode, and a rubber ring (11) is fixedly arranged at the joint of the sampling tube (7) and the fixing seat (6).
6. The construction project witness sampling device of claim 1, wherein: the hydraulic cylinder (5) is located inside the machine base (2), and a sealing ring (22) is arranged between the outer side wall of the hydraulic cylinder (5) and the machine base (2) in an interference fit mode.
7. The construction project witness sampling device of claim 1, wherein: a shaft seat (18) is fixedly installed at the position of the outer side wall of the sleeve seat (3) corresponding to the supporting leg (9), and a threaded seat (19) is fixedly arranged on the outer side wall of the shaft seat (18).
8. The construction witness sampling device of claim 7, wherein: supporting legs (9) include with screw thread seat (19) screw-thread fit's threaded connection head (903), the one end welding of threaded connection head (903) has steel pole (902), sleeve (901) have been cup jointed to the bottom of steel pole (902).
9. The construction witness sampling device of claim 8, wherein: adjusting bolts (905) are fixedly arranged at the connecting positions of the sleeve (901) and the steel rod (902), plug pins (904) are fixedly arranged at the bottom end of the sleeve (901), and a wear-resistant ring (906) is sleeved on the outer side wall of the steel rod (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020414220.XU CN212270892U (en) | 2020-03-27 | 2020-03-27 | Building engineering witness sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020414220.XU CN212270892U (en) | 2020-03-27 | 2020-03-27 | Building engineering witness sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN212270892U true CN212270892U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020414220.XU Active CN212270892U (en) | 2020-03-27 | 2020-03-27 | Building engineering witness sampling device |
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| CN (1) | CN212270892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237690A (en) * | 2021-02-02 | 2021-08-10 | 南通市建设工程质量检测站有限公司 | Witness sampling device and sampling method for building engineering materials |
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2020
- 2020-03-27 CN CN202020414220.XU patent/CN212270892U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237690A (en) * | 2021-02-02 | 2021-08-10 | 南通市建设工程质量检测站有限公司 | Witness sampling device and sampling method for building engineering materials |
| CN113237690B (en) * | 2021-02-02 | 2022-12-20 | 南通市建设工程质量检测站有限公司 | Witness sampling device and sampling method for building engineering materials |
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Address after: No.1-8, 15th floor, unit 1, building 1, 2, 3, 4, 5, group x, Guiyang Century City, no.6, Jinyang South Road, guanshanhu District, Guiyang City, Guizhou Province, 550000 Patentee after: Guizhou Baisheng Suyuan Engineering Technology Management Co.,Ltd. Address before: No.1-8, 15th floor, unit 1, building 1, 2, 3, 4, 5, group x, Guiyang Century City, no.6, Jinyang South Road, guanshanhu District, Guiyang City, Guizhou Province, 550000 Patentee before: Guizhou Yusheng Engineering Construction Consulting Co.,Ltd. |