CN217006525U - Cement sampling device for project supervision - Google Patents
Cement sampling device for project supervision Download PDFInfo
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- CN217006525U CN217006525U CN202220649871.6U CN202220649871U CN217006525U CN 217006525 U CN217006525 U CN 217006525U CN 202220649871 U CN202220649871 U CN 202220649871U CN 217006525 U CN217006525 U CN 217006525U
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- wall
- collecting cylinder
- sliding
- connecting rod
- cement
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Abstract
The utility model discloses a cement sampling device for project supervision, and belongs to the field of cement sampling. The cement sampling device for engineering supervision comprises a collecting cylinder, wherein the top of the collecting cylinder is in threaded connection with a connecting sleeve, the circumferential outer wall of the connecting sleeve is in an annular symmetrical structure and is fixedly provided with two handles, the inner wall of the collecting cylinder is provided with a connecting rod, the circumferential outer wall of the collecting cylinder is in an upper-lower equal-interval structure and is provided with through grooves, the bottom of the collecting cylinder is in threaded connection with a bottom cover, the circumferential outer wall of the connecting rod is in an upper-lower equal-interval structure and is rotatably connected with a plurality of pistons, the circumferential outer wall of the connecting rod is in an upper-lower equal-interval structure and is rotatably connected with a sealing plug, the bottom of the sealing plug is fixedly provided with a baffle, the surface of the baffle is fixedly provided with a sliding block, the inner wall of the collecting cylinder is in an upper-lower equal-interval structure and is provided with a plurality of pistons and a plurality of multiple points, cement is sucked into the collecting cylinder by pulling the connecting rod upwards, so that the cement is sampled, the detection accuracy is improved.
Description
Technical Field
The utility model relates to the field of cement sampling, in particular to a cement sampling device for engineering supervision.
Background
Project supervision refers to a professional service activity for monitoring the project construction of a second party by a first party according to project construction documents approved by the country, laws and regulations related to the project construction, project construction supervision contracts and other project construction contracts.
When the building construction, often can use the cement thick liquids, and engineering supervision needs carry out the selective examination to the cement thick liquids regularly, for the precision that improves the selective examination, we propose engineering supervision and use cement sampling device.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model aims to provide a cement sampling device for engineering supervision to solve the problems in the background technology.
2. Technical scheme
The cement sampling device for engineering supervision comprises a collecting cylinder, wherein the top of the collecting cylinder is in threaded connection with a connecting sleeve, the circumferential outer wall of the connecting sleeve is in an annular symmetrical structure and is fixedly provided with two handles, the inner wall of the collecting cylinder is provided with a connecting rod, the circumferential outer wall of the collecting cylinder is in an upper-lower equal-interval structure and is provided with a through groove, the bottom of the collecting cylinder is in threaded connection with a bottom cover, the circumferential outer wall of the connecting rod is in an upper-lower equal-interval structure and is rotatably connected with a plurality of pistons, the circumferential outer wall of the connecting rod is in an upper-lower equal-interval structure and is rotatably connected with a sealing plug, the bottom of the sealing plug is fixedly provided with a baffle plate, the surface of the baffle plate is fixedly provided with a sliding block, the inner wall of the collecting cylinder is in an upper-lower equal-interval structure and is provided with a plurality of sliding grooves, the top of the bottom cover is fixedly provided with a sliding sleeve, the circumferential outer wall of the sliding sleeve is in an annular symmetrical structure and is provided with two moving grooves, and the sliding rods are slidably connected with the sliding rods, the outer wall of slide bar circumference is the annular symmetrical structure and has set firmly two connecting blocks, the slide bar top has set firmly the internal thread cover.
Preferably, the sliding block is connected with the inner wall of the sliding groove in a sliding mode.
Preferably, the connecting block is connected with the inner wall of the moving groove in a sliding mode.
Preferably, the bottom of the connecting rod is in threaded connection with the inner wall of the internal thread sleeve.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. the utility model has improved structure, and cement is sucked into the collecting cylinder by arranging a plurality of pistons and sealing plugs on the connecting rod and pulling the connecting rod upwards, so that the cement can be sampled at multiple points, and the detection accuracy is improved.
2. The utility model has improved structure, the baffle is arranged on the sealing plug, the slide block is arranged on the baffle, the slide block and the chute slide, and the through groove can be blocked by the baffle, thereby preventing cement from flowing out of the collecting cylinder.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a schematic view of a partially disassembled structure of the present invention;
the reference numbers in the figures illustrate: 1. a collection canister; 2. connecting sleeves; 3. a handle; 4. a connecting rod; 5. a through groove; 6. a bottom cover; 7. a piston; 8. a sealing plug; 9. a baffle plate; 10. a slider; 11. a chute; 12. a sliding sleeve; 13. a moving groove; 14. a slide bar; 15. connecting blocks; 16. and an internal thread sleeve.
Detailed Description
Referring to fig. 1-4, the present invention provides a technical solution:
cement sampling device for engineering supervision, comprising a collecting cylinder 1, the top of the collecting cylinder 1 is in threaded connection with a connecting sleeve 2, the circumferential outer wall of the connecting sleeve 2 is in an annular symmetrical structure and is fixedly provided with two handles 3, the inner wall of the collecting cylinder 1 is provided with a connecting rod 4, the circumferential outer wall of the collecting cylinder 1 is in an upper-lower equal interval structure and is provided with a through groove 5, the bottom of the collecting cylinder 1 is in threaded connection with a bottom cover 6, the circumferential outer wall of the connecting rod 4 is in an upper-lower equal interval structure and is rotatably connected with a plurality of pistons 7, the circumferential outer wall of the connecting rod 4 is in an upper-lower equal interval structure and is rotatably connected with a sealing plug 8, the bottom of the sealing plug 8 is fixedly provided with a baffle 9, the surface of the baffle 9 is fixedly provided with a slide block 10, the inner wall of the collecting cylinder 1 is in an upper-lower equal interval structure and is provided with a plurality of slide grooves 11, the top of the bottom cover 6 is fixedly provided with a slide sleeve 12, the circumferential outer wall of the slide sleeve 12 is in an annular symmetrical structure and is provided with two moving grooves 13, the slide bar 14, the outer wall of the circumference of the sliding rod 14 is fixedly provided with two connecting blocks 15 in an annular symmetrical structure, and the top of the sliding rod 14 is fixedly provided with an internal thread sleeve 16; by arranging the plurality of pistons 7 and the sealing plugs 8 on the connecting rod 4 and pulling the connecting rod 4 upwards, cement is sucked into the collecting cylinder 1, so that multi-point sampling can be performed on the cement, and the detection accuracy is improved; through set up baffle 9 on sealing plug 8 to set up slider 10 on baffle 9, make slider 10 and spout 11 slide, can block up logical groove 5 through baffle 9, thereby avoid cement from 1 inside effluences of collecting vessel.
Specifically, the sliding block 10 is slidably connected with the inner wall of the sliding groove 11.
Further, the connecting block 15 is slidably connected to the inner wall of the moving groove 13.
Still further, the bottom of the connecting rod 4 is in threaded connection with the inner wall of the internal thread sleeve 16.
The working principle is as follows: in the using process, firstly, the connecting sleeve 2 is in threaded connection with the collecting cylinder 1, the sliding block 10 on the baffle plate 9 slides into the sliding groove 11, the connecting rod 4 is inserted into the collecting cylinder 1 and is in threaded connection with the internal thread sleeve 16, the collecting cylinder 1 is inserted into cement, the connecting rod 4 is pulled upwards to drive the plurality of pistons 7 and the sealing plugs 8 to slide along the inner wall of the collecting cylinder 1, the sliding block 10 on the baffle plate 9 can slide upwards along the sliding groove 11 on the inner wall of the collecting cylinder 1, meanwhile, the connecting block 15 on the sliding rod 14 can slide upwards along the inner wall of the moving groove 13, so that cement is sucked into the collecting cylinder 1 and is blocked by the baffle plate 9, the collecting cylinder 1 is drawn out of the cement, the connecting rod 4 is pressed downwards to enable the pistons 7, the sealing plugs 8 and the baffle plate 9 to slide downwards, so that the cement is extruded from the through grooves 5, and completing sampling of the cement.
Claims (4)
1. Engineering is cement sampling device for supervision, including surge drum (1), its characterized in that: the collecting cylinder is characterized in that the top of the collecting cylinder (1) is in threaded connection with a connecting sleeve (2), the circumferential outer wall of the connecting sleeve (2) is in an annular symmetrical structure and is fixedly provided with two handles (3), the inner wall of the collecting cylinder (1) is provided with a connecting rod (4), the circumferential outer wall of the collecting cylinder (1) is in an upper-lower equal-interval structure and is provided with a through groove (5), the bottom of the collecting cylinder (1) is in threaded connection with a bottom cover (6), the circumferential outer wall of the connecting rod (4) is in an upper-lower equal-interval structure and is rotatably connected with a plurality of pistons (7), the circumferential outer wall of the connecting rod (4) is in an upper-lower equal-interval structure and is rotatably connected with a sealing plug (8), the bottom of the sealing plug (8) is fixedly provided with a baffle (9), the surface of the baffle (9) is fixedly provided with a sliding block (10), the inner wall of the collecting cylinder (1) is in an upper-lower equal-interval structure and is provided with a plurality of sliding grooves (11), the top of the bottom cover (6) is fixedly provided with a sliding sleeve (12), sliding sleeve (12) circumference outer wall is annular symmetrical structure and has seted up two shifting chutes (13), sliding sleeve (12) inner wall sliding connection has slide bar (14), slide bar (14) circumference outer wall is annular symmetrical structure and has set firmly two connecting blocks (15), slide bar (14) top has set firmly interior thread bush (16).
2. The project supervision cement sampling device according to claim 1, characterized in that: the sliding block (10) is connected with the inner wall of the sliding groove (11) in a sliding mode.
3. The project supervision cement sampling device according to claim 1, characterized in that: the connecting block (15) is connected with the inner wall of the moving groove (13) in a sliding manner.
4. The project supervision cement sampling device according to claim 1, characterized in that: the bottom of the connecting rod (4) is in threaded connection with the inner wall of the internal thread sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220649871.6U CN217006525U (en) | 2022-03-24 | 2022-03-24 | Cement sampling device for project supervision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220649871.6U CN217006525U (en) | 2022-03-24 | 2022-03-24 | Cement sampling device for project supervision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217006525U true CN217006525U (en) | 2022-07-19 |
Family
ID=82371976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220649871.6U Active CN217006525U (en) | 2022-03-24 | 2022-03-24 | Cement sampling device for project supervision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217006525U (en) |
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2022
- 2022-03-24 CN CN202220649871.6U patent/CN217006525U/en active Active
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