CN220894103U - Concrete bonding strength test equipment - Google Patents
Concrete bonding strength test equipment Download PDFInfo
- Publication number
- CN220894103U CN220894103U CN202322585642.XU CN202322585642U CN220894103U CN 220894103 U CN220894103 U CN 220894103U CN 202322585642 U CN202322585642 U CN 202322585642U CN 220894103 U CN220894103 U CN 220894103U
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- concrete
- fixedly connected
- bonding strength
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 230000000694 effects Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses concrete bonding strength testing equipment which comprises a bottom plate, wherein the top surface of the bottom plate is fixedly connected with a supporting rod, the top surface of the supporting rod is fixedly connected with a top plate, the top surface of the top plate is fixedly provided with a hydraulic cylinder, a protective cover is movably arranged between the bottom plate and the top plate, one end of an output rod of the hydraulic cylinder is fixedly connected with a pulling plate, the bottom of the pulling plate is connected with a tension meter, and one end of the tension meter is fixedly connected with a movable plate. The bottom of concrete is clamped and fixed through lower part clamping mechanism, then moves downwards through pneumatic cylinder control telescopic link, makes upper portion clamping mechanism remove to the upper portion of concrete to make upper portion clamping mechanism press from both sides the top of concrete, make it is more convenient to press from both sides tightly, further improve clamping efficiency through the lug simultaneously, through observing the numerical value of pulling force table, thereby better the viscous strength numerical value of deriving concrete, better test detection.
Description
Technical Field
The utility model relates to the technical field of concrete testing, in particular to concrete bonding strength testing equipment.
Background
Concrete is a generic term referring to engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The term concrete generally refers to cement as a cementing material, sand and stone as aggregate; the cement concrete, which is obtained by mixing with water (which can contain additives and reference materials) according to a certain proportion and stirring, is also called ordinary concrete, and is widely applied to civil engineering.
The utility model provides a concrete strength tester at application number 202222659869.X, belongs to concrete detection technical field, the on-line screen storage device comprises a base, one side fixed mounting at base top has control system, one side fixed mounting at base top has the locating lever, the cover is equipped with the mounting panel on the locating lever, the top fixed mounting of locating lever has the roof, the top fixed mounting of roof has first cylinder, the bottom fixed mounting of mounting panel has switching mechanism, the collection box that corresponds with switching mechanism is installed in the top butt joint of base, fixed mounting has the platform of placing on the base in the collection box. According to the technical scheme, the tester can be quickly switched into the required test head according to actual test requirements through the switching mechanism arranged on the mounting plate, so that the concrete blocks can be subjected to detection operation in different pressing states, and the tester can be used for carrying out classification and individuation detection operation on the concrete blocks with different components in different detection modes.
When the tensile test method is used for testing the bonding strength of the concrete, the detection device cannot clamp the concrete well, so that the clamping cannot be performed effectively, and the test efficiency is low.
Disclosure of utility model
The utility model aims to provide concrete bonding strength testing equipment which has the characteristics of good clamping and detection.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete bonding strength test equipment, includes the bottom plate, the top surface fixedly connected with bracing piece of bottom plate, the top surface fixedly connected with roof of bracing piece, the top surface fixedly mounted of roof has the pneumatic cylinder, the activity is provided with the protection casing between bottom plate and the roof, the output pole one end fixedly connected with arm-tie of pneumatic cylinder, the bottom of arm-tie is connected with the pulling force table, the one end fixedly connected with movable plate of pulling force table, the bottom of movable plate is provided with upper portion clamping mechanism, the top of bottom plate is provided with lower part clamping mechanism.
For better clamping and fixing, as a concrete bonding strength testing device, the upper clamping mechanism comprises an upper sliding plate arranged on the moving plate, wherein the surface of the upper sliding plate is connected with an upper clamping plate in a sliding manner, the surface of the upper clamping plate is provided with an upper protruding block, the upper part of the upper clamping plate is provided with a sliding hole, and the upper clamping plate is connected with the upper sliding plate on the moving plate in a sliding manner through the sliding hole.
For better clamping and fixing, as a concrete bonding strength testing device of the utility model, preferably, two upper clamping plates are arranged, the two upper clamping plates are arranged oppositely, and the two upper clamping plates are connected through upper bolts.
For better clamping and fixing, as a concrete bonding strength testing device, the lower clamping mechanism preferably comprises a lower sliding plate arranged on the bottom plate, the surface of the lower sliding plate is connected with a lower clamping plate in a sliding manner, the surface of the lower clamping plate is provided with a lower protruding block, the lower part of the lower clamping plate is provided with a sliding hole, and the lower clamping plate is connected with the lower sliding plate on the bottom plate in a sliding manner through the sliding hole.
For better clamping and fixing, as a concrete bonding strength testing device of the utility model, preferably, two lower clamping plates are arranged, the two lower clamping plates are arranged oppositely, and the two lower clamping plates are connected through lower bolts.
For better lifting, as a concrete bonding strength testing device, a sliding rod is preferably fixedly connected between the bottom plate and the top plate, and the moving plate is in sliding connection with the sliding rod.
Compared with the prior art, the utility model has the following beneficial effects:
The bottom of concrete is clamped and fixed through lower part clamping mechanism, then moves downwards through pneumatic cylinder control telescopic link, makes upper portion clamping mechanism remove to the upper portion of concrete to make upper portion clamping mechanism press from both sides the top of concrete, make it is more convenient to press from both sides tightly, further improve clamping efficiency through the lug simultaneously, through observing the numerical value of pulling force table, thereby better the viscous strength numerical value of drawing concrete, better test detects, efficiency is higher, it is more convenient.
Drawings
FIG. 1 is a diagram of the overall structure of the present utility model;
FIG. 2 is a diagram of the overall side view perspective of the present utility model;
FIG. 3 is a view of the bottom view of the present utility model;
Fig. 4 is a cross-sectional structural view of the present utility model.
In the figure: 1. a bottom plate; 2. a protective cover; 3. a hydraulic cylinder; 4. a top plate; 5. a support rod; 6. a slide bar; 7. a lower slide plate; 8. a lower clamping plate; 9. a lower bump; 10. a lower bolt; 11. a moving plate; 12. an upper clamping plate; 13. pulling a plate; 14. a tension meter; 15. an upper bump; 16. an upper bolt; 17. an upper slide plate.
Detailed Description
Referring to fig. 1 to 4, a concrete bonding strength test device includes a bottom plate 1, a support rod 5 is fixedly connected to the top surface of the bottom plate 1, a top plate 4 is fixedly connected to the top surface of the support rod 5, a hydraulic cylinder 3 is fixedly mounted on the top surface of the top plate 4, a protection cover 2 is movably arranged between the bottom plate 1 and the top plate 4, one end of an output rod of the hydraulic cylinder 3 is fixedly connected with a pull plate 13, a tension meter 14 is connected to the bottom of the pull plate 13, one end of the tension meter 14 is fixedly connected with a movable plate 11, an upper clamping mechanism is arranged at the bottom of the movable plate 11, and a lower clamping mechanism is arranged at the top of the bottom plate 1.
In this embodiment: the telescopic rod is controlled by the hydraulic cylinder 3 to move downwards, so that the upper clamping mechanism is moved to the upper part of concrete, the upper clamping mechanism clamps the upper part of the concrete, after clamping is finished, the protective cover 2 is prevented from being well covered, the transparent protective cover 2 is better used for observing, personnel can be effectively protected, personnel are prevented from being injured, the telescopic rod is controlled by the hydraulic cylinder 3 to move upwards, the upper clamping mechanism is pulled upwards, the tensile adhesive strength of the concrete is tested, and the adhesive strength value of the concrete is obtained better by observing the numerical value of the tension meter 14.
As a technical optimization scheme of the utility model, the upper clamping mechanism comprises an upper sliding plate 17 arranged on the moving plate 11, the surface of the upper sliding plate 17 is connected with an upper clamping plate 12 in a sliding way, the surface of the upper clamping plate 12 is provided with an upper lug 15, the upper part of the upper clamping plate 12 is provided with a sliding hole, and the upper clamping plate 12 is connected with the upper sliding plate 17 on the moving plate 11 in a sliding way through the sliding hole; the upper clamping plates 12 are provided in two, and the two upper clamping plates 12 are disposed opposite to each other, and the two upper clamping plates 12 are connected by an upper bolt 16.
In this embodiment: through placing two upper portion grip blocks 12 in the both sides of concrete, simultaneously through upper portion grip blocks 12 through slide hole and the upper portion slide 17 sliding connection on the movable plate 11, make upper portion grip blocks 12 remove more conveniently to can be better place the concrete piece in the centre, through the relative upper portion lug 15 that sets up with the upper portion grip blocks 12 on the linear array, increase the frictional force between grip blocks and the concrete, further improve clamping efficiency, make the clamp more convenient through upper portion bolt 16, clamping efficiency is higher.
As a technical optimization scheme of the utility model, the lower clamping mechanism comprises a lower sliding plate 7 arranged on the bottom plate 1, the surface of the lower sliding plate 7 is connected with a lower clamping plate 8 in a sliding way, the surface of the lower clamping plate 8 is provided with a lower protruding block 9, the lower part of the lower clamping plate 8 is provided with a sliding hole, and the lower clamping plate 8 is connected with the lower sliding plate 7 on the bottom plate 1 in a sliding way through the sliding hole; the lower clamping plates 8 are provided in two, and the two lower clamping plates 8 are disposed opposite to each other, and the two lower clamping plates 8 are connected by a lower bolt 10.
In this embodiment: through placing two lower clamp plates 8 in the both sides of concrete, simultaneously through lower clamp plate 8 through slide hole and the lower slide 7 sliding connection on the bottom plate 1, make lower clamp plate 8 remove more conveniently to can be better place the concrete piece in the centre, through the relative lower lug 9 that sets up with the lower clamp plate 8 lower linear array of two lower clamp plates 8, increase the frictional force between clamp plate and the concrete, further improve clamping efficiency, make the clamp more convenient through lower bolt 10, clamping efficiency is higher.
As a technical optimization scheme of the utility model, a slide bar 6 is fixedly connected between the bottom plate 1 and the top plate 4, and a moving plate 11 is in sliding connection with the slide bar 6.
In this embodiment: the movable plate 11 is in sliding connection with the slide rod 6, so that the movable plate 11 and the upper clamping mechanism can move better and more stably.
Working principle: through placing the concrete piece on bottom plate 1, place the concrete in lower part clamping mechanism, clamp the bottom of fixing through lower part clamping mechanism to the concrete, then carry out the downwardly moving through pneumatic cylinder 3 control telescopic link, make upper portion clamping mechanism remove to the upper portion of concrete, thereby make upper portion clamping mechanism press from both sides the top of concrete, after pressing from both sides tightly, through preventing protection casing 2, better observation through transparent protection casing 2, can effectively protect personnel simultaneously, prevent injury personnel, control the telescopic link upward movement through pneumatic cylinder 3, thereby take up, upwards move through pulling arm-tie 13, then drive pulling arm-tie 14 upward movement, then drive movable plate 11 and upper portion clamping mechanism upward pulling through pulling arm-tie 14, thereby test the tensile bonding strength of concrete, thereby better obtain the bonding strength numerical value of concrete, better test detection, and efficiency is higher, and is more convenient.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a concrete bonding strength test equipment, includes bottom plate (1), the top surface fixedly connected with bracing piece (5) of bottom plate (1), the top surface fixedly connected with roof (4) of bracing piece (5), the top surface fixed mounting of roof (4) has pneumatic cylinder (3), the activity is provided with protection casing (2), its characterized in that between bottom plate (1) and roof (4): the hydraulic cylinder is characterized in that a pulling plate (13) is fixedly connected to one end of an output rod of the hydraulic cylinder (3), a tension meter (14) is connected to the bottom of the pulling plate (13), a movable plate (11) is fixedly connected to one end of the tension meter (14), an upper clamping mechanism is arranged at the bottom of the movable plate (11), and a lower clamping mechanism is arranged at the top of the bottom plate (1).
2. A concrete bonding strength testing apparatus according to claim 1, characterized in that: the upper clamping mechanism comprises an upper sliding plate (17) arranged on the movable plate (11), an upper clamping plate (12) is connected to the surface of the upper sliding plate (17) in a sliding mode, an upper protruding block (15) is arranged on the surface of the upper clamping plate (12), a sliding hole is formed in the upper portion of the upper clamping plate (12), and the upper clamping plate (12) is connected with the upper sliding plate (17) on the movable plate (11) in a sliding mode through the sliding hole.
3. A concrete bonding strength testing apparatus according to claim 2, characterized in that: the upper clamping plates (12) are arranged in two, the two upper clamping plates (12) are arranged oppositely, and the two upper clamping plates (12) are connected through upper bolts (16).
4. A concrete bonding strength testing apparatus according to claim 3, characterized in that: the lower clamping mechanism comprises a lower sliding plate (7) arranged on the bottom plate (1), the surface of the lower sliding plate (7) is slidably connected with a lower clamping plate (8), a lower protruding block (9) is arranged on the surface of the lower clamping plate (8), a sliding hole is formed in the lower portion of the lower clamping plate (8), and the lower clamping plate (8) is slidably connected with the lower sliding plate (7) on the bottom plate (1) through the sliding hole.
5. The concrete bonding strength test apparatus according to claim 4, wherein: the two lower clamping plates (8) are arranged oppositely, and the two lower clamping plates (8) are connected through lower bolts (10).
6. The concrete bonding strength test apparatus according to claim 5, wherein: a sliding rod (6) is fixedly connected between the bottom plate (1) and the top plate (4), and the moving plate (11) is in sliding connection with the sliding rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585642.XU CN220894103U (en) | 2023-09-22 | 2023-09-22 | Concrete bonding strength test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585642.XU CN220894103U (en) | 2023-09-22 | 2023-09-22 | Concrete bonding strength test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220894103U true CN220894103U (en) | 2024-05-03 |
Family
ID=90868109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322585642.XU Active CN220894103U (en) | 2023-09-22 | 2023-09-22 | Concrete bonding strength test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220894103U (en) |
-
2023
- 2023-09-22 CN CN202322585642.XU patent/CN220894103U/en active Active
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