CN213957005U - Hydraulic engineering concrete quality detection device - Google Patents
Hydraulic engineering concrete quality detection device Download PDFInfo
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- CN213957005U CN213957005U CN202022201812.6U CN202022201812U CN213957005U CN 213957005 U CN213957005 U CN 213957005U CN 202022201812 U CN202022201812 U CN 202022201812U CN 213957005 U CN213957005 U CN 213957005U
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Abstract
The utility model discloses a hydraulic engineering concrete quality detection device relates to concrete detection technical field, including the roof, the equal fixedly connected with in lower surface both sides of roof supports the curb plate, and upper surface one side fixed mounting of roof has driving motor, and driving motor's bottom movable mounting has reciprocal lead screw, the spacing traveller of lower surface one side fixedly connected with of roof. The utility model discloses a driving motor drives reciprocal lead screw rotation and can realize that the threaded sleeve reciprocates, at the threaded sleeve, under the cooperation of spacing sliding sleeve and linking arm sets up, move down together with the clamp plate to realize the pressure head downstream, make the pressure head gradually with detect the concrete on the bench and detect the piece contact and extrude the test to it, this quality detection device need not to operate through the manual work and also can accomplish the quality and detect the operation, staff's labour has effectively been reduced, and very big improvement work efficiency.
Description
Technical Field
The utility model relates to a concrete detection technical field specifically is a hydraulic engineering concrete quality detection device.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harmful substances and benefiting, is also called water engineering, and water is a valuable resource essential for human production and life, but the naturally existing state of water does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, water quantity is adjusted and distributed, the requirements of people on water resources in life and production are met, and concrete quality of hydraulic engineering needs to be detected when different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, ferrying tanks, rafts and fishways are built, so that safety accidents caused by unqualified concrete quality are prevented.
At present, just having built the back at the ditch, need detect the concrete face in the ditch, present be exactly that artifical direct beats the concrete face, and then observe whether the crack appears in the concrete face, detect like this and be more hard to when carrying out intensity extrusion to the concrete sample and detecting, it wastes time and energy again when receiving the damaged concrete clearance of extrusion, influences the detection efficiency of next concrete sample intensity.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a hydraulic engineering concrete quality detection device has solved the current that proposes in the above-mentioned background and has just been artifical directly to beat the concrete face, and then observes whether the concrete face cracks, detects like this and is more hard to carrying out intensity extrusion to the concrete sample and examining time measuring, it wastes time and energy to receive when extruding damaged concrete clearance, influences the detection efficiency's of next concrete sample intensity problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a concrete quality detection device for hydraulic engineering comprises a top plate, wherein both sides of the lower surface of the top plate are fixedly connected with supporting side plates, a driving motor is fixedly arranged on one side of the upper surface of the top plate, a reciprocating screw rod is movably arranged at the bottom of the driving motor, one side of the lower surface of the top plate is fixedly connected with a limiting sliding column, a pressure plate is arranged between the limiting sliding column and the reciprocating screw rod, the middle parts of the two sides of the pressure plate are fixedly connected with connecting arms, one end of the connecting arm positioned on the left side of the pressure plate is fixedly connected with a threaded sleeve, one end of the connecting arm positioned on the right side of the pressure plate is fixedly connected with a limiting sliding sleeve, a pressure detector is fixedly arranged in the middle of the lower surface of the pressure plate, a pressure head is fixedly arranged on the lower surface of the pressure detector, the lower surface edge fixedly connected with of clamp plate keeps off the cover, it keeps off the cover under being provided with down to keep off the cover.
Furthermore, be provided with under the roof and examine test table, examine the upper surface middle part of test table and placed the concrete and examine test block.
Furthermore, a first annular slot is formed in the bottom end surface of the upper shield, and the diameter of the first annular slot is equal to that of the lower shield.
Further, the equal fixedly connected with backup pad in both sides of examining test table, examine the upper surface of test table and seted up second annular slot, the diameter of second annular slot equals with the diameter of examining the test table, the bottom of examining the test table inserts second annular slot and looks adaptation with it.
Furthermore, the inner wall of the limiting sliding sleeve is fixedly connected with a linear bearing, the linear bearing is sleeved on the outer side of the limiting sliding column and is movably connected with the limiting sliding column, and the threaded sleeve is sleeved on the outer side of the reciprocating screw rod and is in threaded connection with the reciprocating screw rod.
Furthermore, the bottom end of the limiting sliding column is fixed to a supporting plate located on the right side of the detection table, the bottom end of the reciprocating lead screw is movably connected with a supporting plate located on the left side of the detection table through a bearing, and the bearing is fixedly installed inside the supporting plate.
(III) advantageous effects
The utility model provides a hydraulic engineering concrete quality detection device possesses following beneficial effect:
this hydraulic engineering concrete quality detection device, it reciprocates to realize the threaded sleeve pipe through the rotatory reciprocal lead screw of driving motor drive, at the threaded sleeve pipe, the cooperation of spacing sliding sleeve and linking arm sets up down, together with the clamp plate downstream, thereby realize the pressure head downstream, make the pressure head gradually with detect the concrete detection piece contact on the bench and extrude the test to it, this quality detection device need not to operate through the manual work and also can accomplish the quality detection operation, staff's labour has effectively been reduced, and very big improvement work efficiency, can play the effect of enclosing the fender to receiving the damaged concrete of extrusion through the cooperation setting of last fender cover and lower fender cover, so that timely clear up it, facilitate for the detection of next concrete sample, can be convenient for fixed to lower fender cover through second annular slot.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic perspective view of the upper shield structure of the present invention.
In the figure: 1. a top plate; 2. supporting the side plates; 3. a drive motor; 4. a reciprocating screw; 5. a limiting sliding column; 6. pressing a plate; 7. a connecting arm; 8. a threaded bushing; 9. a limiting sliding sleeve; 10. a pressure detector; 11. a pressure head; 12. an upper shield; 13. a detection table; 14. a lower shield; 15. a concrete detection block; 16. a first annular slot; 17. a second annular socket; 18. a linear bearing; 19. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Referring to fig. 1-2, the present invention provides a technical solution:
a hydraulic engineering concrete quality detection device comprises a top plate 1, both sides of the lower surface of the top plate 1 are fixedly connected with supporting side plates 2, a detection table 13 is arranged under the top plate 1, a concrete detection block 15 is placed in the middle of the upper surface of the detection table 13, both sides of the detection table 13 are fixedly connected with supporting plates 19, the upper surface of the detection table 13 is provided with a second annular slot 17, the diameter of the second annular slot 17 is equal to that of the detection table 13, the bottom of the detection table 13 is inserted into the second annular slot 17 and matched with the second annular slot 17, a lower retaining cover 14 can be fixed conveniently through the second annular slot 17, one side of the upper surface of the top plate 1 is fixedly provided with a driving motor 3, the bottom of the driving motor 3 is movably provided with a reciprocating lead screw 4, the bottom end of the reciprocating lead screw 4 is movably connected with the supporting plate 19 positioned on the left side of the detection table 13 through a bearing, the bearing is fixedly arranged inside the supporting plate 19, a limiting sliding column 5 is fixedly connected to one side of the lower surface of the top plate 1, the bottom end of the limiting sliding column 5 is fixed to a supporting plate 19 located on the right side of the detection table 13, a pressing plate 6 is arranged between the limiting sliding column 5 and the reciprocating screw rod 4, connecting arms 7 are fixedly connected to the middle portions of two sides of the pressing plate 6, a threaded sleeve 8 is fixedly connected to one end of the connecting arm 7 located on the left side of the pressing plate 6, a limiting sliding sleeve 9 is fixedly connected to one end of the connecting arm 7 located on the right side of the pressing plate 6, a linear bearing 18 is fixedly connected to the inner wall of the limiting sliding sleeve 9, the linear bearing 18 is sleeved on the outer side of the limiting sliding column 5 and movably connected with the limiting sliding column, the friction between the limiting sliding sleeve 9 and the limiting sliding column 5 can be reduced through the linear bearing 18, the threaded sleeve 8 is sleeved on the outer side of the reciprocating screw rod 4 and in threaded connection with the same, a pressure detector 10 is fixedly installed in the middle portion of the lower surface of the pressing plate 6, a pressure head 11 is fixedly installed on the lower surface of the pressure detector 10, the reciprocating screw rod 4 is driven by the driving motor 3 to rotate, so that the threaded sleeve 8 can move up and down, and under the matched arrangement of the threaded sleeve 8, the limiting sliding sleeve 9 and the connecting arm 7, the threaded sleeve and the pressing plate 6 move down together, so that the pressing head 11 moves down to gradually contact with the concrete detection block 15 on the detection table 13 and perform extrusion test on the concrete detection block, the quality detection device can complete quality detection operation without manual operation, the labor force of workers is effectively reduced, the working efficiency is greatly improved, an upper shield 12 is fixedly connected to the edge of the lower surface of the pressing plate 6, a lower shield 14 is arranged under the upper shield 12, and the concrete subjected to extrusion damage can be shielded by the matched arrangement of the upper shield 12 and the lower shield 14, so that the concrete can be cleaned in time and convenience is provided for the detection of a next concrete sample, the bottom end surface of the upper shield 12 is provided with a first annular slot 16, and the diameter of the first annular slot 16 is equal to that of the lower shield 14.
The theory of operation, this hydraulic engineering concrete quality detection device, when needs examine the concrete sample, at first, the user will keep off the cover 14 down and insert and examine second annular slot 17 on the test table 13 and fix, then place the concrete sample on examining test table 13, on next step, it is rotatory to drive reciprocal lead screw 4 through starting driving motor 3, make reciprocal lead screw 4 drive threaded sleeve 8 move down, make threaded sleeve 8 drive linking arm 7 and clamp plate 6 move down, at this moment, pressure head 11 on the clamp plate 6 is close to concrete detection piece 15 gradually, and extrude the test to it, and during, when keeping off the cover 12 and moving down, keep off the cover 14 down and can insert in the first annular slot 16 on the cover 12, avoid in the pressure testing process to mixing earth sample, the condition that the debris of concrete sample takes place to sputter.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The hydraulic engineering concrete quality detection device comprises a top plate (1) and is characterized in that supporting side plates (2) are fixedly connected to two sides of the lower surface of the top plate (1), a driving motor (3) is fixedly mounted on one side of the upper surface of the top plate (1), a reciprocating lead screw (4) is movably mounted at the bottom of the driving motor (3), a limiting sliding column (5) is fixedly connected to one side of the lower surface of the top plate (1), a pressing plate (6) is arranged between the limiting sliding column (5) and the reciprocating lead screw (4), connecting arms (7) are fixedly connected to the middles of two sides of the pressing plate (6), a threaded sleeve (8) is fixedly connected to one end of each connecting arm (7) on the left side of the pressing plate (6), and a limiting sliding sleeve (9) is fixedly connected to one end of each connecting arm (7) on the right side of the pressing plate (6), the lower surface middle part fixed mounting of clamp plate (6) has pressure detector (10), the lower fixed mounting of pressure detector (10) has pressure head (11), the lower surface edge fixedly connected with of clamp plate (6) keeps off cover (12), it keeps off cover (14) to be provided with down under keeping off cover (12).
2. The hydraulic engineering concrete quality detection device according to claim 1,
a detection table (13) is arranged under the top plate (1), and a concrete detection block (15) is placed in the middle of the upper surface of the detection table (13).
3. The hydraulic engineering concrete quality detection device according to claim 2,
a first annular slot (16) is formed in the bottom end surface of the upper shield cover (12), and the diameter of the first annular slot (16) is equal to that of the lower shield cover (14).
4. The hydraulic engineering concrete quality detection device according to claim 2,
the equal fixedly connected with backup pad (19) in both sides of examining test table (13), examine the upper surface of test table (13) and seted up second annular slot (17), the diameter of second annular slot (17) equals with the diameter of examining test table (13), the bottom of examining test table (13) inserts second annular slot (17) and looks adaptation with it.
5. The hydraulic engineering concrete quality detection device according to claim 1,
the inner wall fixedly connected with linear bearing (18) of spacing sliding sleeve (9), linear bearing (18) suit is in the outside of spacing traveller (5) and swing joint with it, threaded sleeve (8) suit is in the outside of reciprocal lead screw (4) and threaded connection with it.
6. The hydraulic engineering concrete quality detection device according to claim 1,
the bottom of spacing traveller (5) is fixed mutually with backup pad (19) that are located and examine test table (13) right side, the bottom of reciprocal lead screw (4) through the bearing with be located and examine test table (13) left backup pad (19) swing joint, bearing fixed mounting is inside backup pad (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022201812.6U CN213957005U (en) | 2020-09-30 | 2020-09-30 | Hydraulic engineering concrete quality detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022201812.6U CN213957005U (en) | 2020-09-30 | 2020-09-30 | Hydraulic engineering concrete quality detection device |
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| CN213957005U true CN213957005U (en) | 2021-08-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624950A (en) * | 2021-10-12 | 2021-11-09 | 常州黑珍珠建材股份有限公司 | Test fixture that concrete block received humiture influence |
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2020
- 2020-09-30 CN CN202022201812.6U patent/CN213957005U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624950A (en) * | 2021-10-12 | 2021-11-09 | 常州黑珍珠建材股份有限公司 | Test fixture that concrete block received humiture influence |
| CN113624950B (en) * | 2021-10-12 | 2021-12-21 | 常州黑珍珠建材股份有限公司 | Test fixture that concrete block received humiture influence |
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