CN217331871U - Detection device for concrete - Google Patents
Detection device for concrete Download PDFInfo
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- CN217331871U CN217331871U CN202123206003.5U CN202123206003U CN217331871U CN 217331871 U CN217331871 U CN 217331871U CN 202123206003 U CN202123206003 U CN 202123206003U CN 217331871 U CN217331871 U CN 217331871U
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- push rod
- hydraulic push
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Abstract
The utility model discloses a concrete detecting device, which comprises a workbench and a detecting mechanism arranged on the workbench; and the protection mechanism arranged outside the detection mechanism overcomes the defects of the prior art, and provides the detection device for the concrete, which has the advantage of simultaneously detecting the compressive strength, the tensile strength and the shear strength of the concrete on the same equipment.
Description
Technical Field
The utility model relates to a detection apparatus for be used for concrete.
Background
Concrete is a composite material formed by bonding fine aggregates and coarse aggregates with cement and hardening the cement for a while, the most common past is lime-based cement such as lime cream, but hydraulic cement such as calcium aluminate cement or portland cement is sometimes used, non-cement-based concrete is different from other concrete, and various aggregates are directly bonded, the non-cement-based concrete includes asphalt concrete bonded with asphalt and polymer concrete using polymer as a cementing material, concrete is one of the most common building materials, buildings constructed with concrete are generally preserved for many years, but at present, many concrete is inferior, the strength of the concrete cannot meet the use requirement, especially some buildings with very high concrete strength standard requirement, so the concrete strength is necessary to be detected, and the existing detection of concrete is a detection carried out by a piece of equipment, the operation is more complicated, and sometimes when the equipment is not put together, the detection is carried out by walking a long way, which is very troublesome, so that the detection device for the concrete is provided for solving the problems, and the detection device for the concrete is used for detecting the compressive strength, the tensile strength and the shear strength of the concrete.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect and provide a detection device for concrete, possess simultaneously to the compressive strength, tensile strength and the shear strength of concrete on same equipment and carry out the advantage that detects.
The technical scheme for realizing the purpose is as follows: a detection device for concrete comprises a workbench,
a detection mechanism mounted on the worktable; and
and the protection mechanism is arranged on the outer side of the detection mechanism.
Preferably, the detection mechanism comprises a first hydraulic push rod, a second hydraulic push rod and a third hydraulic push rod, the left end of the upper end face of the workbench is respectively connected with the first hydraulic push rod, the second hydraulic push rod and the third hydraulic push rod, the right end of the upper end face of the workbench is connected with a baffle plate, the right ends of the first hydraulic push rod and the second hydraulic push rod are respectively connected with an extrusion block, the middle part of the upper end face of the workbench is connected with a first fixed block, the first fixed block is opposite to the extrusion block, the right end of the first fixed block is connected with a first support column, the other end of the first support column is connected with the left end face of the baffle plate, the front end of the left end face of the baffle plate is connected with two second support columns, the left ends of the two second support columns are respectively connected with a second fixed block, and the lower end faces of the two second fixed blocks are connected with the upper end face of the workbench; the right side of the third hydraulic push rod is connected with the upper end face of the workbench and is connected with a stand column, the right side of the stand column is connected with a first shearing blade, the upper end of the first shearing blade is connected with a fixed column, a shaft is inserted at the right end of the fixed column and is connected with a second shearing blade through a shaft, and the right end of the third hydraulic push rod is connected with the left side wall of the upper end of the second shearing blade.
Preferably, the protection mechanism comprises four fixing strips, the peripheral side walls of the workbench are respectively connected with one fixing strip, and the lower ends of the U-shaped protection covers are respectively connected to the fixing strips on the left side wall and the right side wall of the workbench.
Preferably, the fixed strips on the front side wall and the rear side wall of the workbench are provided with sliding grooves, and the sliding grooves are connected with sliding doors in a sliding mode.
Preferably, a handle is arranged on the sliding door.
The beneficial effects of the utility model are that: the compression resistance of the concrete block can be detected by arranging the first fixing block and the extrusion block, placing the concrete block on the left side of the first fixing block, starting the first hydraulic push rod to extrude the concrete block; the tensile resistance of the concrete can be detected by arranging a second hydraulic push rod and two second fixing blocks, placing the concrete block on the left sides of the two second fixing blocks and pushing the second hydraulic push rod; by arranging the second shearing blade and the first shearing blade, the third hydraulic push rod pushes the second shearing blade to detect the shearing resistance of the concrete; the U-shaped protective cover is arranged to prevent concrete blocks from being broken and scattering on the ground in the measuring process;
drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the interior of the present invention;
fig. 3 is an internal right side view of the present invention.
In the figure: 1. a work table; 2. a first hydraulic push rod; 3. a second hydraulic push rod; 4. a third hydraulic push rod; 5. a baffle plate; 6. a first support column; 7. a first fixed block; 8. extruding the block; 9. a second support column; 10. a second fixed block; 11. a column; 12. a first shearing blade; 13. a second shearing blade; 14. fixing a column; 15. a shaft; 16. a fixing strip; 17. a U-shaped protective cover; 18. a sliding door; 19. a handle; 20. a chute.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, a detection device for concrete comprises a workbench 1, a detection mechanism and a protection mechanism; the detection mechanism is arranged on the workbench 1; the protection mechanism is arranged on the outer side of the detection mechanism.
Specifically, the detection mechanism comprises a first hydraulic push rod 2, a second hydraulic push rod 3 and a third hydraulic push rod 4, the left end of the upper end face of a workbench 1 is respectively connected with the first hydraulic push rod 2, the second hydraulic push rod 3 and the third hydraulic push rod 4, the right end of the upper end face of the workbench 1 is connected with a baffle 5, the right ends of the first hydraulic push rod 2 and the second hydraulic push rod 3 are respectively connected with an extrusion block 8, the middle part of the upper end face of the workbench 1 is connected with a first fixing block 7, the first fixing block 7 is opposite to the extrusion block 8, and the concrete block is placed on the left side of the first fixing block 7 through the arrangement of the first fixing block 7 and the extrusion block 8, the first hydraulic push rod 2 is started to extrude the concrete block, so that the compression resistance of the concrete block can be detected; the right end of a first fixing block 7 is connected with a first supporting column 6, the other end of the first supporting column 6 is connected with the left end face of a baffle 5, the front end of the left end face of the baffle 5 is connected with two second supporting columns 9, the left ends of the two second supporting columns 9 are respectively connected with a second fixing block 10, the lower end faces of the two second fixing blocks 10 are connected with the upper end face of a workbench 1, and a concrete block is placed on the left sides of the two second fixing blocks 10 through the arrangement of a second hydraulic push rod 3 and the two second fixing blocks 10 to push the second hydraulic push rod 3 so that the tensile resistance of the concrete can be detected; third hydraulic ram 4 right side 1 up end of workstation connects stand 11, first shear blade 12 is connected on stand 11 right side, fixed column 14 is connected to first shear blade 12 upper end, fixed column 14 right-hand member is inserted and is equipped with axle 15, axle 15 coupling second shear blade 13, second shear blade 13 upper end left side wall is connected to third hydraulic ram 4 right-hand member, through setting up second shear blade 13 and first shear blade 12, third hydraulic ram 4 promotes second shear blade 13 and can detect the shearing resistance of concrete.
Specifically, the protection mechanism comprises four fixing strips 16, the side walls of the periphery of the workbench 1 are respectively connected with one fixing strip 16, the lower ends of U-shaped protection covers 17 are respectively connected to the fixing strips 16 on the left side wall and the right side wall of the workbench 1, and the U-shaped protection covers 17 are arranged to prevent concrete blocks from being broken and scattered on the ground in the measurement process; the fixed strip 16 on the front and rear side walls of the workbench 1 is provided with a sliding chute 20, the sliding chute 20 is connected with a sliding door 18 in a sliding manner, and the sliding door 18 is provided with a handle 19.
The working principle is as follows: placing the concrete block on the left side of the first fixing block 7, and starting the first hydraulic push rod 2 to extrude the concrete block, so that the compression resistance of the concrete block can be detected; placing two ends of the concrete block at the left side walls of the two second fixed blocks 10, and starting the second hydraulic push rod 3 to enable the extrusion block 8 to extrude the middle part of the concrete block so as to detect the tensile strength of the concrete block; put the concrete piece between first shear blade 12 and second shear blade 13, start third hydraulic putter 4, third hydraulic putter 4 promotes second shear blade 13 upper end for thereby second shear blade 13 lower extreme and the purpose of first shear blade 12 contact realization shearing can detect the shearing resistance of concrete piece, and U type protection casing 17 can prevent that broken concrete piece from scattering subaerial, also can prevent to prick the staff in the suddenly broken puncture of testing process concrete piece.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (4)
1. A detection device for concrete, comprising a worktable (1), characterized in that it further comprises:
a detection mechanism mounted on the workbench (1); and
the protection mechanism is arranged on the outer side of the detection mechanism;
the detection mechanism comprises a first hydraulic push rod (2), a second hydraulic push rod (3) and a third hydraulic push rod (4), the left end of the upper end face of the workbench (1) is respectively connected with the first hydraulic push rod (2), the second hydraulic push rod (3) and the third hydraulic push rod (4), the right end of the upper end face of the workbench (1) is connected with a baffle (5), the right ends of the first hydraulic push rod (2) and the second hydraulic push rod (3) are respectively connected with an extrusion block (8), the middle part of the upper end face of the workbench (1) is connected with a first fixed block (7), the first fixed block (7) is opposite to the extrusion block (8), the right end of the first fixed block (7) is connected with a first supporting column (6), the other end of the first supporting column (6) is connected with the left end face of the baffle (5), the front end of the left end face of the baffle (5) is connected with two second supporting columns (9), the left ends of the two second supporting columns (9) are respectively connected with a second fixed block (10), and the lower end faces of the two second fixed blocks (10) are connected with the upper end face of the workbench (1); third hydraulic push rod (4) right side workstation (1) up end is connected stand (11), first shearing blade (12) is connected on stand (11) right side, fixed column (14) is connected to first shearing blade (12) upper end, fixed column (14) right-hand member is inserted and is equipped with axle (15), axle (15) coupling second shearing blade (13), third hydraulic push rod (4) right-hand member is connected the left side wall of second shearing blade (13) upper end.
2. The concrete detecting device according to claim 1, wherein the protecting mechanism comprises four fixing strips (16), the side walls of the periphery of the workbench (1) are respectively connected with one fixing strip (16), and the lower ends of the U-shaped protecting covers (17) are respectively connected to the fixing strips (16) on the left side wall and the right side wall of the workbench (1).
3. The concrete detecting device according to claim 2, wherein the fixing strips (16) on the front and rear side walls of the workbench (1) are provided with sliding grooves (20), and the sliding grooves (20) are slidably connected with sliding doors (18).
4. A detector for concrete according to claim 3, characterised in that said sliding door (18) is provided with a handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123206003.5U CN217331871U (en) | 2021-12-20 | 2021-12-20 | Detection device for concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123206003.5U CN217331871U (en) | 2021-12-20 | 2021-12-20 | Detection device for concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217331871U true CN217331871U (en) | 2022-08-30 |
Family
ID=82988950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123206003.5U Active CN217331871U (en) | 2021-12-20 | 2021-12-20 | Detection device for concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217331871U (en) |
-
2021
- 2021-12-20 CN CN202123206003.5U patent/CN217331871U/en active Active
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