CN220398960U - Quality detection sampling device - Google Patents
Quality detection sampling device Download PDFInfo
- Publication number
- CN220398960U CN220398960U CN202322024180.4U CN202322024180U CN220398960U CN 220398960 U CN220398960 U CN 220398960U CN 202322024180 U CN202322024180 U CN 202322024180U CN 220398960 U CN220398960 U CN 220398960U
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- China
- Prior art keywords
- water tank
- frame
- sampling device
- quality detection
- pressing
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- 238000005070 sampling Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000007689 inspection Methods 0.000 claims 4
- 238000004080 punching Methods 0.000 abstract description 8
- 239000008233 hard water Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a quality detection sampling device, which comprises a frame, a water tank movably arranged on the frame, a nut fixedly arranged in the water tank, a screw rod penetrating through the nut, a driving motor arranged on the frame and used for driving the screw rod, and a fixing device arranged at the lower part of the frame in a sliding manner, wherein a roller and a pressing block used for pressing the fixing device are arranged at the bottom of the water tank. The utility model can reduce the weight of the frame structure, is convenient to move, can increase the overall weight through the water tank, and improves the stability of the frame during punching.
Description
Technical Field
The utility model relates to a quality detection sampling device, and belongs to the technical field of pavement sampling equipment.
Background
It is known that in the management work of highway engineering technology, the most important link is the test and detection work, and meanwhile, it is also an important component in the management, control and acceptance work of highway engineering quality, the highway engineering test and detection work mainly uses those professional technical means to quantitatively measure the materials and construction used in the engineering, and the goal is to provide scientific and reasonable assessment for the highway engineering quality, and further provide technical support for engineering construction, and the electric core drilling machine is widely applied to necessary detection equipment of concrete and asphalt pavement such as highway, airport, port, wharf, dam, etc., and is mainly used for drilling test cores of concrete and asphalt concrete to perform compression and disassembly resistance experiments.
The existing quality detection sampling device (the electric drill core machine) is easy to move during punching and sampling because of the lack of a fixing device, so that punching skew and deviation are caused. At present, the stability is improved by increasing the dead weight of the machine body, but the machine body is difficult to move and inconvenient to use.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the quality detection sampling device, which can reduce the weight of a frame structure, is convenient to move, can increase the overall weight through a water tank, and improves the stability of the frame during punching.
In order to achieve the above purpose, the quality detection sampling device comprises a frame, and is characterized by further comprising a water tank, a nut, a screw, a driving motor and a fixing device, wherein the water tank is arranged on the frame, the nut is fixedly arranged in the water tank, the screw penetrates through the nut, the driving motor is arranged on the frame and drives the screw, the fixing device is arranged on the lower portion of the frame in a sliding mode, and a roller and a pressing block used for pressing the fixing device are arranged at the bottom of the water tank.
Preferably, the vertical direction symmetry that the frame bottom was used for the body of rod of support water tank has seted up logical groove, it is provided with the fixed block to lead to the inslot, set up the mounting hole on the fixed block, fixing device slides and sets up at logical inslot, fixing device is including the slide bar that passes the mounting hole of fixed block, set up at the clamp plate that the slide bar is close to water tank one end, set up at the other one end of slide bar and be located the backup pad of frame bottom and cup joint on the slide bar and be located the spring between clamp plate and the fixed block, one side of clamp plate is provided with the swash plate towards the fixed block.
Preferably, the two sides of the bottom of the frame are provided with baffle plates which are connected with the water tank in a sliding way.
Preferably, the surface of the water tank, which is contacted with the baffle plate, is provided with a ball.
Preferably, the water tank comprises a top telescopic water tank and a bottom hard water tank.
Preferably, the bottom of the hard water tank is in a convex arc shape.
Preferably, a plurality of telescopic rods which are used for connecting the top and the bottom of the water tank are uniformly arranged around the water tank.
Preferably, a plurality of protruding fixed teeth are arranged on one surface of the supporting plate far away from the water tank, and the fixed teeth are obliquely arranged.
Preferably, the lower part of one side of the pressing block close to the pressing plate is provided with an arc chamfer.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the water tank counterweight, the water is convenient to add and improve the overall weight of the device, the water is convenient to drain and lighten, the rack is light, the weight of the rack is lightened, the cost of the rack is reduced, and the portability is improved;
2. through the removal extrusion fixing device of water tank then extrude ground realization to holistic fixed, improve stability when effectively taking a sample, when down the sample point simultaneously, remove the water tank, fixing device rise back can, easy operation is swift.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the frame of the present utility model;
FIG. 3 is a schematic view of the structure of the water tank of the present utility model;
FIG. 4 is a schematic structural view of the fixing device of the present utility model;
fig. 5 is a schematic view of the working state of the present utility model.
In the figure: 1. the device comprises a frame, 1-1 parts, through grooves, 1-2 parts, fixing blocks, 1-3 parts, a baffle plate, 2 parts, a water tank, 2-1 parts, a pressing block, 2-2 parts, a telescopic water tank, 2-3 parts, a hard water tank, 3 parts, a nut, 4 parts, a screw rod, 5 parts, a driving motor, 6 parts, a fixing device, 6-1 parts, a sliding rod, 6-2 parts, a pressing plate, 6-3 parts, a supporting plate, 6-4 parts, a spring, 7 parts and a telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the quality detection sampling device provided by the embodiment of the utility model comprises a frame 1, wherein rollers are arranged at the bottom of the frame 1, a water tank 2 is movably arranged on the frame 1, the rollers and a pressing block 2-1 are arranged at the bottom of the water tank 2, a nut 3 penetrating through the water tank 2 is fixedly arranged in the water tank 2, a screw 4 penetrating through the nut 3 is rotatably arranged on the frame 1, the nut 3 is a ball nut, the screw 4 is a ball screw matched with the ball nut, the screw 4 is driven by a driving motor 5 arranged on the frame 1, when the pressing block 2-1 moves to a fixing device 6 along with the water tank 2, the pressing block 2-1 extrudes the fixing device 6 to move downwards, a water inlet is arranged at the upper part of the water tank 2, and a water outlet is arranged at the lower part of the water tank 2.
Preferably, a through groove 1-1 is symmetrically formed in the bottom of the frame 1 in the vertical direction of a rod body for supporting the water tank 2, a fixed block 1-2 is arranged in the through groove 1-1, a mounting hole is formed in the fixed block 1-2, a fixing device 6 is slidably arranged in the through groove 1-1, the fixing device 6 comprises a sliding rod 6-1 penetrating through the mounting hole of the fixed block 1-2, a pressing plate 6-2 arranged at one end of the sliding rod 6-1 close to the water tank 2, a supporting plate 6-3 arranged at the other end of the sliding rod 6-1 and positioned at the bottom of the frame 1, and a spring 6-4 sleeved on the sliding rod 6-1 and positioned between the pressing plate 6-2 and the fixed block 1-2, and one side of the pressing plate 6-2 is provided with an inclined plate facing the fixed block 1-2. The pressing block 2-1 is driven by the movement of the water tank 2 to press the pressing plate 6-2, so that the pressing support plate 6-3 is contacted with the ground, the pressure of the water tank 2 is conducted to the ground, the fixing of the body of the frame 1 is realized, the body of the frame 1 is not required to be too thick, the structural strength is met, and the cost of the body 1 of the frame 1 is reduced and the movement is facilitated.
Preferably, the two sides of the bottom of the frame 1 are provided with baffle plates 1-3 which are in sliding connection with the water tank 2. The movement direction of the limited water tank 2 is enhanced, and the stability of the water tank 2 is improved.
Preferably, balls are arranged on the contact surface of the water tank 2 and the baffle plates 1-3, so that the friction resistance of the water tank 2 to move is reduced.
Preferably, the water tank 2 comprises a top telescopic water tank 2-2 and a bottom hard water tank 2-3. The water tank 2 of being convenient for accomodates, reduces water tank 2 occupation volume.
Preferably, the bottom of the rigid tank 2-3 is in the shape of a convex arc. The structural strength and the bearing capacity of the bottom of the water tank 2 are improved.
Preferably, a plurality of telescopic rods 7 for connecting the top and the bottom of the water tank 2 are uniformly arranged around the water tank 2, so that the overall structural strength and the stability of the gravity center of the water tank 2 are improved.
Preferably, the side of the support plate 6-3 away from the water tank 2 is provided with a plurality of protruding fixing teeth, and the fixing teeth are obliquely arranged, so that the fixing stability is improved.
The working process comprises the following steps: when not in use, no water exists in the water tank 2, the telescopic water tank 2-2 is contracted under the action of the telescopic rod 7, the volume of the water tank 2 is reduced, and the movable storage is convenient. And under the action of the springs 6-4, the support plate 6-3 is not in contact with the ground, and friction is not generated.
When the water tank 2 is needed to be used, water is added into the water tank 2 as shown in fig. 5, and the pressing block 2-1 at the bottom of the water tank 2 is not contacted with the pressing plate 6-2. The frame 1 is moved to a position where punching and sampling are needed, the driving motor 5 rotates to drive the screw 4 to rotate, the nut 3 is driven to move to drive the water tank 2 to move, the pressing block 2-1 at the bottom of the water tank 2 downwards presses the pressing plate 6-2, the pressing plate 6-2 drives the supporting plate 6-3 to be in contact with the ground, and the gravity of the water tank 2 is conducted to the ground through the supporting plate 6-3, so that the friction force between the supporting plate 6-3 and the ground is increased. At this time, the frame 1 is fixed firmly, so that punching and sampling operations are facilitated, when the frame 1 needs to be moved to the next punching position, as shown in fig. 1, the driving motor 5 rotates to drive the water tank 2 to move, the pressing block 2-1 of the water tank 2 is separated from the extrusion of the relief plate 6-2, and the pressing plate 6-2 drives the supporting plate 6-3 to be separated from the contact with the ground under the action of the spring 6-4, so that the frame 1 is prevented from moving.
In conclusion, the utility model can reduce the weight of the frame structure, is convenient to move, can increase the overall weight through the water tank, and improves the stability of the frame during punching.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The quality detection sampling device comprises a frame (1), and is characterized by further comprising a water tank (2) arranged on the frame (1), a nut (3) fixedly arranged in the water tank (2), a screw rod (4) penetrating through the nut (3), a driving motor (5) arranged on the frame (1) and used for driving the screw rod (4) and a fixing device (6) arranged at the lower part of the frame (1) in a sliding manner, wherein rollers and a pressing block (2-1) used for pressing the fixing device (6) are arranged at the bottom of the water tank (2).
2. The quality detection sampling device according to claim 1, wherein through grooves (1-1) are symmetrically formed in the vertical direction of a rod body at the bottom of the frame (1) for supporting the water tank (2), fixing blocks (1-2) are arranged in the through grooves (1-1), mounting holes are formed in the fixing blocks (1-2), the fixing device (6) is slidably arranged in the through grooves (1-1), the fixing device (6) comprises a sliding rod (6-1) penetrating through the mounting holes of the fixing blocks (1-2), a pressing plate (6-2) arranged at one end of the sliding rod (6-1) close to the water tank (2), a supporting plate (6-3) arranged at the other end of the sliding rod (6-1) and positioned at the bottom of the frame (1), and springs (6-4) sleeved on the sliding rod (6-1) and positioned between the pressing plate (6-2) and the fixing blocks (1-2), and one side of the pressing plate (6-2) is provided with a sloping plate (1-2).
3. The quality detection sampling device according to claim 1, wherein the two sides of the bottom of the frame (1) are provided with baffle plates (1-3) which are in sliding connection with the water tank (2).
4. A quality inspection sampling device according to claim 3, characterized in that the surface of the water tank (2) in contact with the baffle (1-3) is provided with balls.
5. The quality inspection sampling device of claim 1 wherein the water tank (2) is comprised of a top telescoping water tank (2-2) and a bottom rigid water tank (2-3).
6. A quality inspection sampling device according to claim 5, characterized in that the bottom of the rigid tank (2-3) is convexly curved.
7. The quality detection sampling device according to claim 5, wherein a plurality of telescopic rods (7) connecting the top and the bottom of the water tank (2) are uniformly arranged around the water tank (2).
8. A quality inspection sampling device according to claim 2, characterized in that the side of the support plate (6-3) remote from the water tank is provided with a number of protruding stationary teeth.
9. The quality detection sampling device according to claim 2, wherein an arc chamfer is provided at a lower portion of a side of the pressing block (2-1) close to the pressing plate (6-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024180.4U CN220398960U (en) | 2023-07-31 | 2023-07-31 | Quality detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024180.4U CN220398960U (en) | 2023-07-31 | 2023-07-31 | Quality detection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220398960U true CN220398960U (en) | 2024-01-26 |
Family
ID=89611115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322024180.4U Active CN220398960U (en) | 2023-07-31 | 2023-07-31 | Quality detection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220398960U (en) |
-
2023
- 2023-07-31 CN CN202322024180.4U patent/CN220398960U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |