CN221199090U - Concrete admixture measures sampling device - Google Patents
Concrete admixture measures sampling device Download PDFInfo
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- CN221199090U CN221199090U CN202323215213.XU CN202323215213U CN221199090U CN 221199090 U CN221199090 U CN 221199090U CN 202323215213 U CN202323215213 U CN 202323215213U CN 221199090 U CN221199090 U CN 221199090U
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- concrete admixture
- sampling device
- screw rod
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- 238000005070 sampling Methods 0.000 title claims abstract description 95
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 239000000654 additive Substances 0.000 abstract description 10
- 230000000996 additive effect Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of sampling devices, in particular to a concrete admixture measuring and sampling device which comprises a mounting plate, a fixing part, a sampling tube, a sampling head, a fixing plate and a collecting bottle; the fixed part is connected with the lower end of the mounting plate, and a supporting component for supporting the fixed part and the mounting plate is arranged on the fixed part; the two fixing plates are connected with the fixing part, and the fixing plate is provided with a lifting mechanism for adjusting the height of the sampling head; the sampling tube is connected with the sampling head and the collecting bottle, and is communicated with the sampling head and the collecting bottle and provided with a pump body. According to the utility model, the sampling device is fixed on the storage tank through the supporting component, so that the sampling device is kept stable, and the additive is conveniently sampled; the depth of the sampling head in the storage tank can be adjusted through the lifting mechanism, and the admixture with different depths in the storage tank can be sampled and used conveniently.
Description
Technical Field
The utility model relates to the technical field of sampling devices, in particular to a concrete admixture measuring and sampling device.
Background
The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased. Meanwhile, concrete also has concrete admixture, which means a substance added for improving and adjusting the properties of concrete. The application of the concrete admixture in engineering is more and more emphasized, and the addition of the admixture plays a certain role in improving the performance of the concrete, and has the characteristics of high compressive strength, good durability, wide strength grade range and the like.
The Chinese patent with the authorized bulletin number of CN214667940U discloses a sampling device for concrete admixture production, which comprises a sampling outer cylinder, wherein the lower end of the sampling outer cylinder is provided with a sampling inner cylinder, a sampling opening is arranged on the sampling inner cylinder, an adjusting mechanism is arranged between the sampling inner cylinder and the sampling outer cylinder, the top of the sampling outer cylinder is provided with an end plate, a T-shaped structure is arranged between the end plate and the sampling outer cylinder, a connecting rod is arranged in the sampling outer cylinder, the bottom of the connecting rod is connected with the adjusting mechanism, and the top of the connecting rod penetrates through the sampling outer cylinder and is fixedly mounted with a handle. The utility model adopts a series of structures to carry out sampling operation by utilizing the sampling port on the inner cylinder body, the sampling operation is simple and easy to implement, accurate and rapid, time and labor are saved, the opening and closing of the sampling port are realized, the sampling port can accurately sample in the concrete admixture at fixed points, the regulation is stable, the use of sampling equipment is more convenient, the use is flexible, and the practicability is stronger.
However, the technical scheme has the following defects: in the sampling device for additive production, an operator needs to hold the outer cylinder body for sampling in the using process, the sampling device cannot be fixed on the additive sampling reaction tank, concrete additives with different depths cannot be accurately sampled, and the use of people is inconvenient.
Disclosure of utility model
The utility model aims to solve the problems in the background art and provides a concrete admixture measuring and sampling device.
The technical scheme of the utility model is as follows: the concrete admixture measuring and sampling device comprises a mounting plate, a fixing part, a sampling tube, a sampling head, a fixing plate and a collecting bottle;
The fixed part is connected with the lower end of the mounting plate, and a supporting component for supporting the fixed part and the mounting plate is arranged on the fixed part;
the two fixing plates are connected with the fixing part, and the fixing plate is provided with a lifting mechanism for adjusting the height of the sampling head;
The sampling tube is connected with the sampling head and the collecting bottle, and is communicated with the sampling head and the collecting bottle and provided with a pump body.
Preferably, the support component comprises a support rod, a rocker, a rotating shaft, a gear, a worm wheel, a connecting rod and a worm;
The two support rods are respectively connected with the fixing part in a sliding way, and racks are respectively arranged on the end surfaces of the two support rods, which are close to each other;
the fixed part is internally provided with a mounting groove, the connecting rod is rotationally connected with the mounting groove, the gear is connected with the connecting rod, the gear is meshed with racks on the two support rods, the worm wheel is connected with the connecting rod, and the gear, the connecting rod and the worm wheel are coaxially distributed;
The rotating shaft is rotationally connected with the fixing part, the worm is connected with the rotating shaft, the worm is meshed with the worm wheel, and the rocker is connected with the end head of the rotating shaft.
Preferably, the two support rods are provided with anti-slip pads at one ends far away from the fixing parts.
Preferably, the lifting mechanism comprises a connecting plate, a screw rod and a guide rod;
The guide rod is connected with the two fixed plates in a sliding way, a screw rod nut is arranged on one fixed plate, the screw rod is connected with the screw rod nut in a matched way, the screw rod penetrates through the other fixed plate, a driving assembly is arranged on the corresponding fixed plate, and the driving assembly is connected with the screw rod nut in a transmission way;
The connecting plates are arranged in two, the connecting plates are connected with the ends of the guide rod and the screw rod, and the sampling head is connected with the connecting plate positioned below.
Preferably, the driving assembly comprises a driving wheel and a driven wheel;
the driven wheel is connected with the outer peripheral surface of the screw rod nut, the fixed plate is provided with a driving device, the driving wheel is connected with a transmission shaft of the driving device, and the driving wheel is in meshed connection with the driven wheel;
the outer diameter value of the driving wheel is smaller than that of the driven wheel.
Preferably, the sampling tube is a flexible hose.
Preferably, the fixing part is provided with two sliding grooves, the two supporting rods are connected with the two sliding grooves in a sliding fit manner, and the mounting groove on the fixing part is communicated with the two sliding grooves.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
In the utility model, firstly, the mounting plate is placed at the upper end of the additive storage tank, and the inner wall of the storage tank is pressed by the supporting component, so that the sampling device can be fixed on the storage tank, and the device is kept stable during sampling; the depth of the sampling head in the storage tank is regulated by utilizing the lifting mechanism, and the additive in the storage tank is extracted out through the pump body and flows into the collecting bottle; according to the utility model, the sampling device is fixed on the storage tank through the supporting component, so that the sampling device is kept stable, and the additive is conveniently sampled; the depth of the sampling head in the storage tank can be adjusted through the lifting mechanism, and the admixture with different depths in the storage tank can be sampled and used conveniently.
Drawings
Fig. 1 is a perspective view illustrating a use state of an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a concrete admixture measuring and sampling device according to the present utility model.
Fig. 3 is a schematic structural view of a support assembly according to an embodiment of the present utility model.
Fig. 4 is a schematic diagram of the structure at a in fig. 3.
Reference numerals: 1. a mounting plate; 2. a fixing part; 3. a support rod; 4. an anti-slip pad; 5. a sampling tube; 6. a connecting plate; 7. a screw rod; 8. a guide rod; 9. a sampling head; 10. a rocker; 11. a rack; 12. a fixing plate; 13. a collection bottle; 14. a drive assembly; 15. a rotating shaft; 16. a gear; 17. a worm wheel; 18. a connecting rod; 19. a worm.
Detailed Description
Example 1
As shown in fig. 1 to 4, the concrete admixture measuring and sampling device provided by the utility model comprises a mounting plate 1, a fixing part 2, a sampling tube 5, a sampling head 9, a fixing plate 12 and a collecting bottle 13;
The fixed part 2 is connected with the lower end of the mounting plate 1, and a supporting component for supporting the fixed part 2 and the mounting plate 1 is arranged on the fixed part 2;
The two fixing plates 12 are arranged, the two fixing plates 12 are connected with the fixing part 2, and the fixing plates 12 are provided with lifting mechanisms for adjusting the height of the sampling head 9;
Sampling tube 5 connects sampling head 9 and collecting flask 13, and sampling tube 5 and sampling head 9 and collecting flask 13 intercommunication are equipped with the pump body on the sampling tube 5.
Further, the sampling tube 5 is a flexible hose.
In the utility model, firstly, the mounting plate 1 is placed at the upper end of the additive storage tank, and the inner wall of the storage tank is pressed by the supporting component, so that the sampling device can be fixed on the storage tank, and the device is kept stable during sampling; the depth of the sampling head 9 in the storage tank is regulated by utilizing a lifting mechanism, and the additive in the storage tank is extracted by a pump body to flow into the collecting bottle 13; according to the utility model, the sampling device is fixed on the storage tank through the supporting component, so that the sampling device is kept stable, and the additive is conveniently sampled; the depth of the sampling head 9 in the storage tank can be adjusted through the lifting mechanism, and the admixture with different depths in the storage tank can be sampled and used conveniently.
Example two
As shown in fig. 3-4, in the concrete admixture measuring and sampling device according to the present utility model, compared with the first embodiment, the supporting component in this embodiment includes a supporting rod 3, a rocker 10, a rotating shaft 15, a gear 16, a worm wheel 17, a connecting rod 18 and a worm 19;
the two support rods 3 are arranged, the two support rods 3 are both in sliding connection with the fixing part 2, and racks 11 are arranged on the end surfaces of the two support rods 3, which are close to each other;
The fixing part 2 is internally provided with a mounting groove, the connecting rod 18 is rotationally connected with the mounting groove, the gear 16 is connected with the connecting rod 18, the gear 16 is meshed with the racks 11 on the two support rods 3, the worm wheel 17 is connected with the connecting rod 18, and the gear 16, the connecting rod 18 and the worm wheel 17 are all coaxially distributed;
Further, two sliding grooves are formed in the fixing portion 2, the two supporting rods 3 are connected with the two sliding grooves in a sliding fit mode, and the mounting grooves in the fixing portion 2 are communicated with the two sliding grooves.
The rotating shaft 15 is rotatably connected with the fixing part 2, the worm 19 is connected with the rotating shaft 15, the worm 19 is meshed with the worm wheel 17, and the rocker 10 is connected with the end of the rotating shaft 15.
Further, one ends of the two support rods 3 far away from the fixing part 2 are provided with anti-slip pads 4.
In this embodiment, the rotating rocker 10 drives the rotating shaft 15 and the worm 19 to rotate, the worm 19 is meshed with the worm gear 17, the worm gear 17 further drives the rotating shaft 15 and the gear 16 to rotate, the gear 16 is meshed with the racks 11 on the two support rods 3, the two support rods 3 slide on the fixing part 2, the anti-slip pads 4 on the two support rods 3 are far away from each other, and the inner wall of the storage tank is pressed, so that the sampling device can be fixed on the storage tank for sampling.
Example III
As shown in fig. 1-2, in the concrete admixture measuring and sampling device according to the present utility model, compared with the first embodiment, the lifting mechanism in this embodiment includes a connecting plate 6, a screw rod 7 and a guide rod 8;
The guide rod 8 is connected with two fixed plates 12 in a sliding way, a screw rod nut is arranged on one fixed plate 12, the screw rod is connected with the screw rod nut in a matching way, the screw rod 7 penetrates through the other fixed plate 12, a driving component 14 is arranged on the corresponding fixed plate 12, and the driving component 14 is connected with the screw rod nut in a transmission way;
The connecting plates 6 are provided with two, the connecting plates 6 are connected with the ends of the guide rod 8 and the screw rod 7, and the sampling head 9 is connected with the connecting plates 6 positioned below.
The drive assembly 14 includes a drive wheel and a driven wheel;
The driven wheel is connected with the outer peripheral surface of the screw rod nut, a driving device is arranged on the fixed plate 12, a driving wheel is connected with a transmission shaft of the driving device, and the driving wheel is in meshed connection with the driven wheel;
the outer diameter value of the driving wheel is smaller than that of the driven wheel.
In this embodiment, the driving assembly 14 is started to drive the screw nut to rotate, the screw rod drives the connecting plate 6 and the guide rod 8 to move in the height direction, the guide rod 8 slides on the two fixing plates 12, and the lifting mechanism further drives the sampling head 9 to move up and down, so that samples with different depths can be sampled.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The concrete admixture measuring and sampling device is characterized by comprising a mounting plate (1), a fixing part (2), a sampling tube (5), a sampling head (9), a fixing plate (12) and a collecting bottle (13);
The fixing part (2) is connected with the lower end of the mounting plate (1), and a supporting component for supporting the fixing part (2) and the mounting plate (1) is arranged on the fixing part (2);
The two fixing plates (12) are arranged, the two fixing plates (12) are connected with the fixing part (2), and the fixing plates (12) are provided with lifting mechanisms for adjusting the height of the sampling head (9);
The sampling tube (5) is connected with the sampling head (9) and the collecting bottle (13), the sampling tube (5) is communicated with the sampling head (9) and the collecting bottle (13), and the sampling tube (5) is provided with a pump body.
2. A concrete admixture measuring and sampling device according to claim 1, characterized in that the support assembly comprises a support bar (3), a rocker (10), a rotating shaft (15), a gear (16), a worm wheel (17), a connecting rod (18) and a worm (19);
The two support rods (3) are arranged, the two support rods (3) are both connected with the fixing part (2) in a sliding way, and racks (11) are arranged on the end faces, close to each other, of the two support rods (3);
The fixing part (2) is internally provided with an installation groove, the connecting rod (18) is rotationally connected with the installation groove, the gear (16) is connected with the connecting rod (18), the gear (16) is meshed with the racks (11) on the two support rods (3), the worm wheel (17) is connected with the connecting rod (18), and the gear (16), the connecting rod (18) and the worm wheel (17) are coaxially distributed;
The rotating shaft (15) is rotationally connected with the fixing part (2), the worm (19) is connected with the rotating shaft (15), the worm (19) is meshed with the worm wheel (17), and the rocker (10) is connected with the end head of the rotating shaft (15).
3. A concrete admixture measuring and sampling device according to claim 2, characterized in that the two support rods (3) are provided with anti-slip pads (4) at their ends remote from the fixed part (2).
4. A concrete admixture measuring and sampling device according to claim 1, characterized in that the lifting mechanism comprises a connecting plate (6), a screw (7) and a guide rod (8);
The guide rod (8) is connected with the two fixed plates (12) in a sliding way, a screw rod nut is arranged on one fixed plate (12), the screw rod is connected with the screw rod nut in a matched way, the screw rod (7) penetrates through the other fixed plate (12), a driving assembly (14) is arranged on the corresponding fixed plate (12), and the driving assembly (14) is connected with the screw rod nut in a transmission way;
The connecting plates (6) are provided with two, the connecting plates (6) are connected with the ends of the guide rod (8) and the screw rod (7), and the sampling head (9) is connected with the connecting plates (6) positioned below.
5. A concrete admixture measuring and sampling device according to claim 4, wherein the drive assembly (14) comprises a driving wheel and a driven wheel;
The driven wheel is connected with the outer peripheral surface of the screw rod nut, a driving device is arranged on the fixed plate (12), the driving wheel is connected with a transmission shaft of the driving device, and the driving wheel is in meshed connection with the driven wheel;
the outer diameter value of the driving wheel is smaller than that of the driven wheel.
6. A concrete admixture measuring and sampling device according to claim 1, characterized in that the sampling tube (5) is a flexible hose.
7. The concrete admixture measuring and sampling device according to claim 2, wherein the fixing part (2) is provided with two sliding grooves, the two supporting rods (3) are connected with the two sliding grooves in a sliding fit manner, and the mounting groove on the fixing part (2) is communicated with the two sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323215213.XU CN221199090U (en) | 2023-11-28 | 2023-11-28 | Concrete admixture measures sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323215213.XU CN221199090U (en) | 2023-11-28 | 2023-11-28 | Concrete admixture measures sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221199090U true CN221199090U (en) | 2024-06-21 |
Family
ID=91515727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323215213.XU Active CN221199090U (en) | 2023-11-28 | 2023-11-28 | Concrete admixture measures sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221199090U (en) |
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2023
- 2023-11-28 CN CN202323215213.XU patent/CN221199090U/en active Active
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