CN217277495U - Civil engineering concrete detection device - Google Patents
Civil engineering concrete detection device Download PDFInfo
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- CN217277495U CN217277495U CN202220205027.4U CN202220205027U CN217277495U CN 217277495 U CN217277495 U CN 217277495U CN 202220205027 U CN202220205027 U CN 202220205027U CN 217277495 U CN217277495 U CN 217277495U
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- 238000012360 testing method Methods 0.000 claims abstract description 32
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- 230000007246 mechanism Effects 0.000 claims description 64
- 238000007689 inspection Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 5
- 239000004568 cement Substances 0.000 description 2
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- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model relates to a civil engineering concrete detection device, include: the test device comprises a base plate, a pressure test head, a test piece, a clamp, a mounting frame, a pressure sensor and a test piece, wherein two multi-degree-of-freedom adjusting assemblies are oppositely arranged on the base plate, each multi-degree-of-freedom adjusting assembly is provided with the clamp, the mounting frame is arranged on the base plate, the pressure test head is arranged above the position between the two multi-degree-of-freedom adjusting assemblies and is fixed with the mounting frame, and the clamp is provided with the pressure sensor on a horizontal plane and a vertical plane which are in contact with the test piece. The beneficial effects are that: the hardened concrete block is clamped between the two clamps, the initial value of the pressure sensor is observed, then the two clamps and the concrete block are driven by the multi-freedom-degree adjusting assembly to move towards the pressure testing head, so that the pressure testing head is abutted against the concrete block and continues to move upwards, when the concrete block is extruded and crushed, the testing value of the pressure sensor is observed, the compressive strength of the concrete block is judged according to the difference value between the testing value and the initial value, and the accuracy is higher compared with that of manual judgment.
Description
Technical Field
The utility model relates to a civil engineering field, concretely relates to civil engineering concrete detecting device.
Background
Concrete, concrete for short, refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing material, the term concrete generally refers to cement concrete which is obtained by using cement as cementing material, sand and stone as aggregate, and mixing with water according to a certain proportion, and is also called common concrete, and the concrete is widely applied to civil engineering.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a civil engineering concrete detection device is provided to overcome not enough among the above-mentioned prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a civil engineering concrete detection device includes: the multi-degree-of-freedom test device comprises multi-degree-of-freedom adjusting components, a bottom plate, a mounting frame, a pressure test head, a clamp and a pressure sensor, wherein the two multi-degree-of-freedom adjusting components are oppositely arranged on the bottom plate, the clamp is arranged on each multi-degree-of-freedom adjusting component, the mounting frame is arranged on the bottom plate, the pressure test head is arranged above the position between the two multi-degree-of-freedom adjusting components and is fixed with the mounting frame, and the pressure sensor is arranged on a horizontal plane and a vertical plane which are in contact with a test piece.
The utility model has the advantages that: the hardened concrete block is clamped between the two clamps, the initial value of the pressure sensor is observed, then the two clamps and the concrete block are driven by the multi-freedom-degree adjusting assembly to move towards the pressure testing head, so that the pressure testing head is abutted against the concrete block and continues to move upwards, when the concrete block is extruded and crushed, the testing value of the pressure sensor is observed, the compressive strength of the concrete block is judged according to the difference value between the testing value and the initial value, and the accuracy is higher compared with that of manual judgment.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the multi freedom adjustment assembly includes: the fixture comprises an X-axis moving mechanism, a Y-axis moving mechanism and a Z-axis moving mechanism, wherein the Z-axis moving mechanism is arranged on a bottom plate, the X-axis moving mechanism is arranged on the Z-axis moving mechanism, the Y-axis moving mechanism is arranged on the X-axis moving mechanism, and the fixture is arranged on the Y-axis moving mechanism.
Adopt above-mentioned further beneficial effect to do:
when the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism work synchronously (the directions are the same and the speeds are the same), the position of a pressure test point can be changed so as to test the compressive strength of the concrete block at different positions;
when the two Z-axis moving mechanisms are not synchronous (same in direction and different in speed), the Z-direction shear resistance of the concrete block can be tested;
and when the two X-axis moving mechanisms are close to each other, the X-direction anti-extrusion performance of the concrete block can be tested.
Furthermore, the Z-axis moving mechanism is an electric cylinder, a hydraulic cylinder or an air cylinder, the X-axis moving mechanism is a linear module, and the Y-axis moving mechanism is a linear module.
Adopt above-mentioned further beneficial effect to do: simple structure can satisfy and correspond the user demand, and stability is good.
Further, the jig includes: the clamping block is arranged on the multi-degree-of-freedom adjusting assembly and provided with a bayonet, the pressing block is arranged in the bayonet of the clamping block, and the bolt is in threaded connection with the clamping block; the screw rod end of the bolt extends into the bayonet and is fixed with the pressing block; and pressure sensors are arranged on the lower wall surface and the side wall surface of the bayonet.
Adopt above-mentioned further beneficial effect to do: the concrete block is convenient to clamp.
Further, the device also comprises a controller, and the multi-degree-of-freedom adjusting assembly and the pressure sensor are respectively electrically connected with the controller.
Adopt above-mentioned further beneficial effect to do: the whole device action is conveniently controlled, and in addition, data are conveniently observed.
Drawings
FIG. 1 is a perspective view of a civil engineering concrete inspection device of the present invention;
FIG. 2 is another configuration diagram of the jig in embodiment 4.
In the drawings, the reference numbers indicate the following list of parts:
1. the multi-degree-of-freedom adjusting assembly comprises a multi-degree-of-freedom adjusting assembly, a 110 axis moving mechanism, an X axis moving mechanism, a 120 axis moving mechanism, a Y axis moving mechanism, a 130 axis moving mechanism, a Z axis moving mechanism, a 2 axis base plate, a 3 axis mounting frame, a 4 axis pressure testing head, a 5 axis clamp, a 510 axis clamping block, a 511 axis bayonet, a 520 axis pressure testing head, a 530 axis bolt, a 6 axis pressure sensor.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1, a civil engineering concrete inspection device includes:
the device comprises a multi-degree-of-freedom adjusting assembly 1, a bottom plate 2, a mounting frame 3, a pressure testing head 4, a clamp 5 and a pressure sensor 6;
the base plate 2 is oppositely provided with two multi-degree-of-freedom adjusting assemblies 1, and each multi-degree-of-freedom adjusting assembly 1 is provided with a clamp 5, namely two clamps 5;
the mounting frame 3 is arranged on the bottom plate 2;
the pressure testing head 4 is arranged above the space between the two multi-degree-of-freedom adjusting assemblies 1, and the pressure testing head 4 is fixed with the mounting frame 3; the clamp 5 is provided with a pressure sensor 6 on a horizontal surface in contact with the test piece, and the clamp 5 is provided with a pressure sensor 6 on a vertical surface in contact with the test piece.
Example 2
As shown in fig. 1, this embodiment is a further improvement on embodiment 1, and specifically includes the following steps:
the multi freedom adjusts the assembly 1 to include: the X-axis moving mechanism 110, the Y-axis moving mechanism 120 and the Z-axis moving mechanism 130, wherein the Z-axis moving mechanism 130 is arranged on the bottom plate 2, the X-axis moving mechanism 110 is arranged on the Z-axis moving mechanism 130, the Y-axis moving mechanism 120 is arranged on the X-axis moving mechanism 110, and the clamp 5 is arranged on the Y-axis moving mechanism 120;
the Z-axis moving mechanism 130 is used to drive the X-axis moving mechanism 110, the Y-axis moving mechanism 120, and the clamp 5 to move in the Z direction, the X-axis moving mechanism 110 is used to drive the Y-axis moving mechanism 120, and the clamp 5 to move in the X direction, and the Y-axis moving mechanism 120 is used to drive the clamp 5 to move in the Y direction, that is, the multi-degree-of-freedom adjusting assembly 1 has three degrees of freedom, but the number of degrees of freedom of the multi-degree-of-freedom adjusting assembly 1 may be other than three.
The multiple degree of freedom adjustment assembly 1 may further include: the rotating mechanism is arranged on the Y-axis moving mechanism 120, the clamp 5 is arranged on the rotating mechanism, the two rotating mechanisms in the two multi-degree-of-freedom adjusting assemblies 1 are started reversely, the clamp 5 is driven to rotate towards different directions, and the torsional stress and shear force of the concrete block clamped by the clamp 5 can be tested by matching with the pressure sensor 6 on the horizontal plane.
Example 3
As shown in fig. 1 to fig. 2, this embodiment is a further improvement on embodiment 2, and specifically includes the following steps:
the Z-axis moving mechanism 130 is an electric cylinder, a hydraulic cylinder or an air cylinder, preferably an electric cylinder, and can omit a liquid supply device or an air supply device; the X-axis moving mechanism 110 is a linear module; the Y-axis moving mechanism 120 is a linear module; both the electric cylinder and the linear module are known in the art, and therefore, the structure and the operation principle thereof will not be described in detail herein.
Of course, the Z-axis moving mechanism 130 may be a linear module, and the X-axis moving mechanism 110 and the Y-axis moving mechanism 120 may be an electric cylinder, a hydraulic cylinder, or an air cylinder;
in addition, the multi-degree-of-freedom adjustment assembly 1 may also be a multi-degree-of-freedom mechanical arm.
Example 4
As shown in fig. 1, this embodiment is a further improvement on embodiment 2 or 3, and specifically includes the following steps:
the jig 5 includes: a clamping block 510, a pressing block 520, and a bolt 530; the clamping blocks 510 are arranged on the multi-degree-of-freedom adjusting assembly 1, and bayonets 511 are arranged on the clamping blocks 510, namely the bayonets 511 on the two clamping blocks 510 are opposite; the pressing block 520 is arranged in the bayonet 511 of the clamping block 510, and the bolt 530 is in threaded connection with the clamping block 510; the screw end of the bolt 530 extends into the bayonet 511, the screw end of the bolt 530 is fixed with the pressing block 520, and the bolt 530 is provided with a hand wheel for rotation; the pressure sensor 6 is provided on the lower wall surface of the bayonet 511, and the pressure sensor 6 is provided on the side wall surface of the bayonet 511.
As shown in fig. 2, as another embodiment, the bayonet 511 on the clamping block 510 is of a single-side open type, at this time, both sides of the clamping block 510 along the Y direction are provided with bolts 530, the bolts 530 are also in threaded connection with the clamping block 510, both sides of the bayonet 511 along the Y direction are provided with pressing blocks 520, screw ends of the bolts 530 on both sides of the clamping block 510 along the Y direction are respectively and correspondingly connected with the pressing blocks 520 on both sides of the bayonet 511 along the Y direction, and the opposite surface of each pressing block 520 is provided with a pressure sensor 6;
when the concrete block can be clamped by the two bolts 530 and the press block 520 in the Y direction, the two Y-axis moving mechanisms 120 are started asynchronously (in different directions), and the two pressure sensors 6 are matched to test the shear resistance of the concrete block in the Y direction.
Example 5
As shown in fig. 1, this embodiment is a further improvement on embodiment 4, and specifically includes the following steps:
the civil engineering concrete detection device further comprises a controller, wherein the signal input end of the multi-freedom-degree adjusting assembly 1 is electrically connected with the signal output end of the controller, namely the signal input end of the X-axis moving mechanism 110 is electrically connected with the signal output end of the controller, the signal input end of the Y-axis moving mechanism 120 is electrically connected with the signal output end of the controller, and the signal input end of the Z-axis moving mechanism 130 is electrically connected with the signal output end of the controller; the signal output of the pressure sensor 6 is electrically connected to the signal input of a controller, preferably a computer.
While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a civil engineering concrete detecting device which characterized in that includes: the multi-degree-of-freedom adjusting assembly comprises a multi-degree-of-freedom adjusting assembly (1), a bottom plate (2), a mounting frame (3), a pressure testing head (4), a clamp (5) and a pressure sensor (6), wherein the two multi-degree-of-freedom adjusting assemblies (1) are arranged on the bottom plate (2) relatively, each multi-degree-of-freedom adjusting assembly (1) is provided with the clamp (5), the mounting frame (3) is arranged on the bottom plate (2), the pressure testing head (4) is arranged above the two multi-degree-of-freedom adjusting assemblies (1) and is fixed with the mounting frame (3), and the clamp (5) is provided with the pressure sensor (6) on a horizontal plane and a vertical plane which are in contact with a test piece.
2. The civil engineering concrete inspection device according to claim 1, wherein the multiple degree of freedom adjustment assembly (1) comprises: the X-axis moving mechanism (110), the Y-axis moving mechanism (120) and the Z-axis moving mechanism (130), wherein the Z-axis moving mechanism (130) is arranged on the bottom plate (2), the X-axis moving mechanism (110) is arranged on the Z-axis moving mechanism (130), the Y-axis moving mechanism (120) is arranged on the X-axis moving mechanism (110), and the clamp (5) is arranged on the Y-axis moving mechanism (120).
3. The civil engineering concrete inspection device of claim 2, wherein the Z-axis moving mechanism (130) is an electric cylinder, a hydraulic cylinder or an air cylinder, the X-axis moving mechanism (110) is a linear module, and the Y-axis moving mechanism (120) is a linear module.
4. A civil engineering concrete testing device according to claim 2 or 3, characterised in that the clamp (5) comprises: the multi-degree-of-freedom adjusting assembly comprises a clamping block (510), a pressing block (520) and a bolt (530), wherein the clamping block (510) is arranged on the multi-degree-of-freedom adjusting assembly (1), a bayonet (511) is formed in the clamping block (510), the pressing block (520) is arranged in the bayonet (511) of the clamping block (510), and the bolt (530) is in threaded connection with the clamping block (510); the screw end of the bolt (530) extends into the bayonet (511) and is fixed with the pressing block (520); and pressure sensors (6) are arranged on the lower wall surface and the side wall surface of the bayonet (511).
5. The civil engineering concrete detecting device according to claim 1, further comprising a controller, wherein the multiple degree of freedom adjusting assembly (1) and the pressure sensor (6) are electrically connected with the controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220205027.4U CN217277495U (en) | 2022-01-25 | 2022-01-25 | Civil engineering concrete detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220205027.4U CN217277495U (en) | 2022-01-25 | 2022-01-25 | Civil engineering concrete detection device |
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| CN217277495U true CN217277495U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220205027.4U Active CN217277495U (en) | 2022-01-25 | 2022-01-25 | Civil engineering concrete detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120293703A (en) * | 2025-04-10 | 2025-07-11 | 中诚投建工集团有限公司 | A concrete quality detection device and method for engineering |
| CN120489789A (en) * | 2025-07-18 | 2025-08-15 | 中铁十五局集团第五工程有限公司 | Road strength testing device |
-
2022
- 2022-01-25 CN CN202220205027.4U patent/CN217277495U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120293703A (en) * | 2025-04-10 | 2025-07-11 | 中诚投建工集团有限公司 | A concrete quality detection device and method for engineering |
| CN120489789A (en) * | 2025-07-18 | 2025-08-15 | 中铁十五局集团第五工程有限公司 | Road strength testing device |
| CN120489789B (en) * | 2025-07-18 | 2025-09-16 | 中铁十五局集团第五工程有限公司 | Road strength testing device |
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