CN210665119U - Concrete performance detection sampler - Google Patents
Concrete performance detection sampler Download PDFInfo
- Publication number
- CN210665119U CN210665119U CN201921483702.4U CN201921483702U CN210665119U CN 210665119 U CN210665119 U CN 210665119U CN 201921483702 U CN201921483702 U CN 201921483702U CN 210665119 U CN210665119 U CN 210665119U
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- China
- Prior art keywords
- transmission case
- drill bit
- concrete performance
- fixedly connected
- handle
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 15
- 238000005070 sampling Methods 0.000 abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 8
- 241001330002 Bambuseae Species 0.000 abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 8
- 239000011425 bamboo Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a concrete performance detects sample thief, including the drill bit, the drill bit is cone structure, drill bit upper end one side fixedly connected with dead lever, the upper surface of drill bit plugs up gets the open lower extreme of a material section of thick bamboo, it is carved with the scale to get the material section of thick bamboo outer wall, get material section of thick bamboo upper end fixedly connected with transmission case, it has the swivel sleeve to get material section of thick bamboo right-hand member lower part fixed mounting, transmission case upper end middle part fixed mounting has the adapter sleeve, the anterior fixed mounting in transmission case upper end has the spirit level, the upper end fixed mounting of adapter sleeve has the handle, and handle and adapter sleeve structure as an organic whole, the handle middle part alternates swing joint has the stand, the lower extreme of stand passes through the. A concrete performance detects sample thief, through being provided with spirit level and scale, make the sampling more accurate, through being provided with transmission case and carousel to make concrete performance testing result more accurate.
Description
Technical Field
The utility model relates to a mix earth performance detection area, in particular to concrete performance detection sample thief.
Background
In roads, bridges and construction, concrete generally needs to be subjected to the steps of production, transportation, pouring, vibration, maintenance and the like, and in order to ensure construction quality and engineering safety, quality control needs to be performed on all links, so that quality control on the poured and tamped concrete is necessary; the concrete performance is detected generally and simply by sampling and detecting fresh concrete, a sampler is required to be used, the existing concrete sampler can only carry out rough sampling and cannot accurately reach a certain depth in a concrete layer, so that the overall performance of the concrete cannot be detected, the sampler has poor sealing performance, and when the concrete is provided after sampling, the concrete on other layers is easy to pollute with the concrete in the sampler, so that the detection is not accurate enough.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a concrete performance detects sample thief, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a concrete performance detects sample thief, includes the drill bit, the drill bit is cone structure, drill bit upper end one side fixedly connected with dead lever, the upper surface of drill bit plugs up gets the open lower extreme of a material section of thick bamboo, it is carved with the scale to get the material section of thick bamboo outer wall, get material section of thick bamboo upper end fixedly connected with transmission case, and dead lever upper end and transmission case swing joint, it has the rotary sleeve to get material section of thick bamboo right-hand member lower part fixed mounting, transmission case upper end middle part fixed mounting has the adapter sleeve, the anterior fixed mounting in transmission case upper end has the spirit level, the upper end fixed mounting of adapter sleeve has the handle, and handle and adapter sleeve structure as an organic whole, the handle middle part alternates swing joint has the stand, stand upper end fixedly connected with carousel, the.
Preferably, the middle part of the rotary sleeve is inserted with a shaft lever, the upper end of the shaft lever extends to the upper part of the rotary sleeve, the shaft lever is fixedly connected with a limiting block, and the lower end of the shaft lever is inserted into a jack arranged at the upper end of the drill bit.
Preferably, the transmission case is inside hollow cylinder structure, transmission structure is including seting up at the transmission case lower surface and the semicircle groove of the same centre with it, the dead lever upper end is passed the semicircle groove and is followed the inner wall slip of semicircle groove, the dead lever upper end is connected perpendicularly through the lower extreme that connecting rod and stand are located the transmission case.
Preferably, the bottom wall of the inner cavity of the transmission case is fixedly provided with a second bearing, and the lower end of the upright post respectively penetrates through the handle, the connecting sleeve and the top wall of the transmission case and is inserted into the second bearing.
Preferably, the lower end of the wall of the material taking bobbin is fixedly provided with a rubber gasket, and the connecting sleeve and the transmission case are of an integrated cast steel structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through being provided with the transmission case, rotate the carousel and can realize the rotation of drill bit through mechanical transmission, make the sample thief operation when sampling simpler, and mechanical transmission can save a large amount of manpowers for the sample thief is practical more laborsaving convenient.
2. Get material bobbin wall lower extreme fixed mounting and have the rubber pad, can play sealed effect, place the concrete on other layers and pollute the concrete in getting the feed cylinder, lead to the testing result to have the error, spirit level and scale can assist the sampling, make the sampling more accurate.
Drawings
Fig. 1 is a schematic view of the overall structure of a concrete performance testing sampler of the present invention;
FIG. 2 is a schematic view of the whole structure of the concrete performance testing sampler in the state of the open drill and the open barrel end;
FIG. 3 is a schematic view showing the connection of the drill of the concrete performance testing sampler of the present invention;
fig. 4 is a schematic structural diagram of a transmission case of the concrete performance testing sampler of the present invention;
fig. 5 is the utility model relates to a dead lever of concrete performance detection sample thief and the schematic diagram of being connected of transmission case.
In the figure: 1. a drill bit; 2. taking a charging barrel; 3. fixing the rod; 4. calibration; 5. a transmission case; 6. a handle; 7. a turntable; 8. connecting sleeves; 11. a rotating sleeve; 12. a shaft lever; 13. a limiting block; 14. a column; 16. a connecting rod; 18. a second bearing; 19. a semi-circular arc groove; 20. a level gauge.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, a concrete performance detection sampler comprises a drill bit 1, wherein the drill bit 1 is in a cone structure, one side of the upper end of the drill bit 1 is fixedly connected with a fixed rod 3, the upper surface of the drill bit 1 blocks the open lower end of a material taking barrel 2, scales 4 are carved on the outer wall of the material taking barrel 2, the upper end of the material taking barrel 2 is fixedly connected with a transmission case 5, the upper end of the fixed rod 3 is movably connected with the transmission case 5, the lower part of the right end of the material taking barrel 2 is fixedly provided with a rotary sleeve 11, the middle part of the upper end of the transmission case 5 is fixedly provided with a connecting sleeve 8, the front part of the upper end of the transmission case 5 is fixedly provided with a level gauge 20, the upper end of the connecting sleeve 8 is fixedly provided with a handle 6, and handle 6 and adapter sleeve 8 structure as an organic whole, handle 6 middle part interlude swing joint has stand 14, and stand 14 upper end fixedly connected with carousel 7, the lower extreme of stand 14 passes through drive structure drive dead lever 3 and rotates around the axis of adapter sleeve 8.
The middle part of the rotary sleeve 11 is inserted and movably connected with a shaft lever 12, the upper end of the shaft lever 12 extends to the upper part of the rotary sleeve 11, the shaft lever 12 is fixedly connected with a limiting block 13, and the lower end of the shaft lever 12 is inserted into a jack arranged at the upper end of the drill bit 1, so that the drill bit 1 can rotate by taking the shaft lever 12 as the center; the transmission case 5 is a cylindrical structure with a hollow interior, the transmission structure comprises a semi-arc groove 19 which is arranged on the lower surface of the transmission case 5 and is concentric with the transmission case, the upper end of the fixed rod 3 penetrates through the semi-arc groove 19 and slides along the inner wall of the semi-arc groove 19, and the upper end of the fixed rod 3 is connected with the upright post 14 through a connecting rod 16; a second bearing 18 is fixedly arranged on the bottom wall of the inner cavity of the transmission case 5, the lower end of the upright post 14 respectively penetrates through the handle 6, the connecting sleeve 8 and the top wall of the transmission case 5 and is fixedly connected with the second bearing 18, a connecting rod 16 is fixedly arranged at the left end of the upright post 14 positioned in the transmission case 5, the upper end of the fixing rod 3 is fixedly connected with the lower part of the left end of the connecting rod 16 to fixedly connect the fixing rod 3 with the upright post 14 together, the upright post 14 is rotated through the rotary turntable 7, so that the connecting rod 16 is driven to rotate, and finally the drill bit 1 is driven to rotate; get 2 pipe wall lower extremes of feed cylinder and fixedly mounted has the rubber packing ring, can strengthen the leakproofness of sample thief, and adapter sleeve 8 and transmission case 5 cast steel structure as an organic whole can strengthen the bulk strength of sample thief.
It should be noted that the utility model relates to a concrete performance detection sampler, in operation, the rotary table 7 is rotated, the upright post 14 fixedly connected to the lower end of the rotary table 7 rotates to drive the connecting rod 16 fixedly connected to the left end of the upright post 14 to rotate, the upper end of the fixed rod 3 is fixedly connected with the lower part of the left end of the connecting rod 16, the middle part of the rotary sleeve 11 is inserted with the shaft lever 12 movably connected, the upper end of the shaft lever 12 extends to the upper part of the rotary sleeve 11, the shaft lever 12 is fixedly connected with the limiting block 13, the lower end of the shaft lever 12 is fixedly connected to the outer side of the upper end of the drill bit 1 and movably installs the drill bit 1 and the material taking barrel 2 together through the rotary sleeve 11, so that the upright post 14 is rotated through the rotary table 7 to drive the connecting rod 16 to rotate, finally, the fixed rod 3 fixedly connected, stretch into the sample thief through scale 4 and spirit level 20 and treat the sampling depth, reverse rotary table 7 can be plugged up through drill bit 1 getting feed cylinder 2, and gets 2 pipe wall lower extremes of feed cylinder fixed mounting have a rubber pad, can play sealed effect, mentions the sample thief through handle 6, accomplishes whole sampling process promptly.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a concrete performance detection sample thief, includes drill bit (1), its characterized in that: the drill bit (1) is of a cone structure, a fixing rod (3) is fixedly connected to one side of the upper end of the drill bit (1), the upper surface of the drill bit (1) is blocked to obtain the open lower end of the charging barrel (2), scales (4) are carved on the outer wall of the charging barrel (2), a transmission case (5) is fixedly connected to the upper end of the charging barrel (2), the upper end of the fixing rod (3) is movably connected with the transmission case (5), a rotary sleeve (11) is fixedly mounted on the lower portion of the right end of the charging barrel (2), a connecting sleeve (8) is fixedly mounted in the middle of the upper end of the transmission case (5), a level gauge (20) is fixedly mounted on the front portion of the upper end of the transmission case (5), a handle (6) is fixedly mounted on the upper end of the connecting sleeve (8), the handle (6) and the connecting sleeve (8) are, the rotary table is characterized in that the upper end of the upright post (14) is fixedly connected with a rotary table (7), and the lower end of the upright post (14) drives the fixing rod (3) to rotate around the axis of the connecting sleeve (8) through a transmission structure.
2. The concrete performance testing sampler of claim 1, wherein: the middle of the rotary sleeve (11) is inserted with a shaft lever (12) movably, the upper end of the shaft lever (12) extends to the upper part of the rotary sleeve (11), the shaft lever (12) is fixedly connected with a limiting block (13), and the lower end of the shaft lever (12) is inserted into a jack formed in the upper end of the drill bit (1).
3. The concrete performance testing sampler of claim 1, wherein: transmission case (5) are inside hollow cylinder structure, transmission structure is including offering at transmission case (5) lower surface and semicircular arc groove (19) with it concentric, dead lever (3) upper end is passed semicircular arc groove (19) and is slided along the inner wall of semicircular arc groove (19), dead lever (3) upper end is passed through connecting rod (16) and is connected perpendicularly with the lower extreme that stand (14) are located transmission case (5).
4. The concrete performance testing sampler of claim 1, wherein: the bottom wall of the inner cavity of the transmission case (5) is fixedly provided with a second bearing (18), and the lower end of the upright post (14) respectively penetrates through the handle (6), the connecting sleeve (8) and the top wall of the transmission case (5) and is inserted into the second bearing (18).
5. The concrete performance testing sampler of claim 1, wherein: get feed cylinder (2) pipe wall lower extreme fixed mounting and have a rubber packing ring, adapter sleeve (8) and transmission case (5) cast steel structure as an organic whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921483702.4U CN210665119U (en) | 2019-09-08 | 2019-09-08 | Concrete performance detection sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921483702.4U CN210665119U (en) | 2019-09-08 | 2019-09-08 | Concrete performance detection sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210665119U true CN210665119U (en) | 2020-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921483702.4U Expired - Fee Related CN210665119U (en) | 2019-09-08 | 2019-09-08 | Concrete performance detection sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210665119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030331A (en) * | 2023-08-26 | 2023-11-10 | 富平洋 | Road and bridge detection punching sampling method |
-
2019
- 2019-09-08 CN CN201921483702.4U patent/CN210665119U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030331A (en) * | 2023-08-26 | 2023-11-10 | 富平洋 | Road and bridge detection punching sampling method |
| CN117030331B (en) * | 2023-08-26 | 2024-05-14 | 深圳市粤达科工程检测技术有限公司 | Road and bridge detection punching sampling method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |