CN213779686U - Detection apparatus for cement concrete - Google Patents
Detection apparatus for cement concrete Download PDFInfo
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- CN213779686U CN213779686U CN202022349545.7U CN202022349545U CN213779686U CN 213779686 U CN213779686 U CN 213779686U CN 202022349545 U CN202022349545 U CN 202022349545U CN 213779686 U CN213779686 U CN 213779686U
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- telescopic rod
- electric telescopic
- welded
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- positive
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- 238000001514 detection method Methods 0.000 title claims abstract description 61
- 239000004568 cement Substances 0.000 title claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000005553 drilling Methods 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 238000007689 inspection Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 19
- 238000003466 welding Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000008520 organization Effects 0.000 abstract 1
- 238000013102 re-test Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 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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Abstract
The utility model discloses a detection apparatus for cement concrete, including examining test table and roof, the vertical hydraulic telescoping rod and the first electric telescopic handle of installing in top of roof, hydraulic telescoping rod and first electric telescopic handle's flexible end bottom is equipped with drilling mechanism and grinding machanism respectively, the equal sliding connection in top both sides of examining test table has the fixed plate, examine the inside synchronous movement mechanism who drives two fixed plate synchronous movement that is equipped with of test table, examine test table top one side welding and have the mount pad, and mount pad top horizontal installation in second electric telescopic handle, the welding of second electric telescopic handle top has the link, it is equipped with pulling force accredited testing organization to examine test table top and lie in mount pad one side. The utility model discloses avoid the concrete sample to take place the displacement in the testing process, take place the position deviation when avoiding drilling and polishing, guarantee the measured data accuracy, can once only detect concrete sample's two sets of performance, labour saving and time saving has improved detection efficiency.
Description
Technical Field
The utility model relates to a concrete technical field especially relates to a detection device for cement concrete.
Background
Concrete is a general term for engineering composite materials formed by binding aggregates into a whole by using a binding material, and the term concrete generally refers to cement concrete which is prepared by mixing cement serving as the binding material and sand and stone serving as the aggregates with water in a certain proportion and stirring, and is also called common concrete and widely applied to civil engineering. Before the concrete is manufactured and molded, a part of samples need to be manufactured to detect the performance of the concrete, and the concrete can be continuously produced after the concrete is qualified in detection.
The existing detection device for cement concrete needs to fix a concrete sample in advance, can only detect one property of concrete at one time, needs to replace a detection tool and needs to detect in multiple times when multiple properties are detected, wastes time and labor, and has low detection efficiency; the detection device for the existing cement concrete mostly needs manual work to hold to detect, can make the inspector hand uncomfortable, and when drilling, produces the deviation easily, leads to the drilling position inaccurate, also can exert an influence to the data that detect.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a detection device for cement concrete.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a detection device for cement concrete comprises a detection table and a top plate, wherein a hydraulic telescopic rod and a first electric telescopic rod are vertically arranged at the top of the top plate, the hydraulic telescopic rod and the first electric telescopic rod are arranged side by side, the telescopic ends of the hydraulic telescopic rod and the first electric telescopic rod both penetrate through the top plate and are in sliding connection with the top plate, the bottom ends of the telescopic ends of the hydraulic telescopic rod and the first electric telescopic rod are respectively provided with a drilling mechanism and a polishing mechanism, the two sides of the top of the detection table are both connected with a fixed plate in a sliding way, a synchronous moving mechanism for driving the two fixed plates to move synchronously is arranged in the detection table, one side of the top of the detection table is welded with a mounting seat, and the top of the mounting seat is horizontally arranged on a second electric telescopic rod, a hanging ring is welded at the top end of the second electric telescopic rod, and a tension testing mechanism is arranged on one side, located on the mounting seat, of the top of the detection table.
Preferably, the roof is located the top of examining test table, the bottom four corners of roof all welds there is the support column, and the bottom of four support columns all welds in examining test table roof, it is located two fixed plate bottom levels and has seted up the spout, two to examine test table top the middle part of fixed plate bottom all welds there is the installation piece, two the installation piece all stretches into inside and spout sliding connection of spout.
Preferably, drilling mechanism includes a rotating electrical machines, a first mounting panel is installed to hydraulic telescoping rod's flexible end bottom, a rotating electrical machines is vertical to be installed in the bottom of first mounting panel, the drill bit is installed to a rotating electrical machines's output shaft bottom.
Preferably, the grinding mechanism comprises a second rotating motor, a second mounting plate is installed at the bottom end of the telescopic end of the first electric telescopic rod, the second rotating motor is vertically installed at the bottom of the second mounting plate, and a grinding disc is installed at the bottom end of an output shaft of the second rotating motor.
Preferably, the tension testing mechanism comprises a tension meter and a moving block, the tension meter and the moving block are both placed on one side of the top of the detection table, one end of the tension meter is connected with one end of the moving block in a hanging mode, a hook is welded to the other end of the tension meter, and the hook is matched with the hanging ring.
Preferably, the synchronous motion mechanism includes a positive and negative motor, a positive and negative motor horizontal installation is in the side of examining test table, the output shaft of a positive and negative motor stretches into inside the spout and with examine test table and rotate and be connected, the welding of the output shaft top of a positive and negative motor has the lead screw, the both ends of lead screw have cup jointed first lantern ring and second lantern ring respectively, first lantern ring and second lantern ring all are connected through screw thread and lead screw, the screw thread opposite direction of first lantern ring and second lantern ring inner wall, the top of first lantern ring and second lantern ring respectively with two installation piece bottom welding.
Preferably, the synchronous moving mechanism comprises a second positive and negative motor, the second positive and negative motor is vertically installed at the middle part of the top in the detection table, a gear is installed at the bottom end of an output shaft of the second positive and negative motor, racks are meshed with the two sides of the gear, and a connecting rod and two connecting rods are welded to the top end of each rack and welded to the bottoms of the two installation blocks respectively.
The utility model has the advantages that:
1. the concrete sample is placed at the top of the detection table, the two fixing plates are driven by the synchronous moving mechanism to move oppositely to fix the concrete sample, manual fixing of the concrete sample is not needed, and displacement in the retest process of the concrete sample is avoided.
2. Drive the drill bit respectively through hydraulic telescoping rod and first electric telescopic handle and move down with the dish of polishing, start first rotating electrical machines and second rotating electrical machines and drive the drill bit and the dish of polishing rotates and drills and polish concrete sample surface, need not handheld detection device and drills and polish, and the position deviation takes place when avoiding drilling and polishing, guarantees the accuracy of detected data.
3. The strength that can detect the concrete can be drilled through the drill bit to the concrete sample, after polishing the concrete sample through the polishing disc, place the movable block on the concrete sample surface again, hang the couple on the link, start second electric telescopic handle and drive the movable block and remove on the concrete sample, measure the difference of movable block through not polishing position and polishing position frictional force by the tensiometer, thereby detect the wearability of concrete, can once only detect two sets of performance of concrete sample, need not to change and examine the utensil, need not to detect in grades, time saving and labor saving, and the detection efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of a detection device for cement concrete according to the present invention;
fig. 2 is a cross-sectional view of a test table according to embodiment 1 of the test apparatus for cement concrete of the present invention;
fig. 3 is the utility model provides a detection platform sectional view of embodiment 2 of detection device for cement concrete.
In the figure: 1. a first rotating electrical machine; 2. a drill bit; 3. a fixing plate; 4. a top plate; 5. a hydraulic telescopic rod; 6. a first electric telescopic rod; 7. a second rotating electrical machine; 8. grinding disc; 9. a first positive and negative motor; 10. hooking; 11. a tension meter; 12. a moving block; 13. a second electric telescopic rod; 14. hanging a ring; 15. a detection table; 16. a first collar; 17. a screw rod; 18. mounting blocks; 19. a second collar; 20. a rack; 21. a gear; 22. a second positive and negative motor; 23. a connecting rod.
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.
Example 1
Referring to fig. 1-2, a detection device for cement concrete, comprising a detection table 15 and a top plate 4, wherein a hydraulic telescopic rod 5 and a first electric telescopic rod 6 are vertically installed at the top of the top plate 4, the hydraulic telescopic rod 5 and the first electric telescopic rod 6 are arranged side by side, the telescopic ends of the hydraulic telescopic rod 5 and the first electric telescopic rod 6 both penetrate through the top plate 4 and are in sliding connection with the top plate 4, the bottom ends of the telescopic ends of the hydraulic telescopic rod 5 and the first electric telescopic rod 6 are respectively provided with a drilling mechanism and a polishing mechanism, both sides of the top of the detection table 15 are both in sliding connection with fixed plates 3, a synchronous moving mechanism for driving the two fixed plates 3 to synchronously move is arranged inside the detection table 15, a mounting seat is welded at one side of the top of the detection table 15, and the mount pad top horizontal installation is in second electric telescopic handle 13, and the welding of second electric telescopic handle 13 top has link 14, and it is equipped with tensile test mechanism to examine test table 15 top and be located mount pad one side.
In the embodiment, the top plate 4 is positioned above the detection table 15, the four corners of the bottom of the top plate 4 are welded with the support columns, the bottoms of the four support columns are welded on the top plate of the detection table 15, the top of the detection table 15 is positioned at the bottom of the two fixed plates 3 and horizontally provided with the sliding grooves, the middle parts of the bottoms of the two fixed plates 3 are welded with the installation blocks 18, the two installation blocks 18 extend into the sliding grooves and are in sliding connection with the sliding grooves, the drilling mechanism comprises a first rotating motor 1, the bottom end of the telescopic end of the hydraulic telescopic rod 5 is provided with a first installation plate, the first rotating motor 1 is vertically arranged at the bottom of the first installation plate, the bottom end of the output shaft of the first rotating motor 1 is provided with the drill bit 2, the polishing mechanism comprises a second rotating motor 7, the bottom end of the telescopic end of the first electric telescopic rod 6 is provided with a second installation plate, the second rotating motor 7 is vertically arranged at the bottom of the second installation plate, the bottom end of the output shaft of the second rotating motor 7 is provided with the polishing disc 8, the tension testing mechanism comprises a tension meter 11 and a moving block 12, the tension meter 11 and the moving block 12 are both placed on one side of the top of a detection table 15, one end of the tension meter 11 is connected with one end of the moving block 12 in a hanging mode, a hook 10 is welded to the other end of the tension meter 11, the hook 10 is matched with a hanging ring 14, the synchronous moving mechanism comprises a first positive and negative motor 9, the first positive and negative motor 9 is horizontally installed on the side face of the detection table 15, an output shaft of the first positive and negative motor 9 extends into a sliding groove and is rotatably connected with the detection table 15, a lead screw 17 is welded to the top end of the output shaft of the first positive and negative motor 9, a first sleeve ring 16 and a second sleeve ring 19 are respectively sleeved at two ends of the lead screw 17, the first sleeve ring 16 and the second sleeve ring 19 are connected with the lead screw 17 through threads, the directions of the threads on the inner walls of the first sleeve ring 16 and the second sleeve ring 19 are opposite, and the tops of the first sleeve ring 16 and the second sleeve ring 19 are respectively welded with the bottoms of two installation blocks 18.
The working principle of the embodiment is as follows: placing a concrete sample on the top of a detection table 15, driving a screw rod 17 to rotate through a first positive and negative motor 9, enabling a first lantern ring 16 and a second lantern ring 19 to move oppositely on the screw rod 17 to drive two fixing plates 3 to move oppositely to fix the concrete sample, and avoiding the concrete sample from displacing in the retest process without manually fixing the concrete sample; the drill bit 2 and the polishing disc 8 are driven to move downwards through the hydraulic telescopic rod 5 and the first electric telescopic rod 6 respectively, the first rotating motor 1 and the second rotating motor 7 are started to drive the drill bit 2 and the polishing disc 8 to rotate so as to drill and polish the surface of the concrete sample, a detection device does not need to be held by a hand to drill and polish, position deviation during drilling and polishing is avoided, and accuracy of detection data is guaranteed; the strength that can detect the concrete can be drilled through drill bit 2 to the concrete sample, after polishing the concrete sample through polishing disc 8, place movable block 12 on the concrete sample surface again, hang couple 10 on the link 14, start second electric telescopic handle 13 and drive movable block 12 and remove on the concrete sample, measure the difference of movable block 12 through not polishing position and polishing position frictional force by tensiometer 11, thereby detect the wearability of concrete, can once only detect two sets of performance to the concrete sample, need not to change and examine the utensil, need not to detect in grades, time saving and labor saving, and the detection efficiency is improved.
Example 2
Referring to fig. 1-3, the embodiment only differs from embodiment 1 in that the synchronous moving mechanism includes a second positive and negative motor 22, the second positive and negative motor 22 is vertically installed in the middle of the inner top of the detection table 15, a gear 21 is installed at the bottom end of an output shaft of the second positive and negative motor 22, racks 20 are respectively engaged with two sides of the gear 21, connecting rods 23 are respectively welded to the top ends of the two racks 20, and the top ends of the two connecting rods 23 are respectively welded to the bottoms of the two installation blocks 18.
The working principle of the embodiment is as follows: the concrete sample is placed at the top of the detection table 15, the gear 21 is driven to rotate through the second positive and negative motor 22, the gear 2 drives the end parts of the two racks 20 to move oppositely to drive the two fixing plates 3 to move oppositely to fix the concrete sample, manual fixing of the concrete sample is not needed, and displacement in the retest process of the concrete sample is avoided.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined 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 and are therefore not to be embraced therein by any reference numerals in the claims.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The detection device for the cement concrete comprises a detection table (15) and a top plate (4), and is characterized in that a hydraulic telescopic rod (5) and a first electric telescopic rod (6) are vertically installed at the top of the top plate (4), the hydraulic telescopic rod (5) and the first electric telescopic rod (6) are arranged side by side, the telescopic ends of the hydraulic telescopic rod (5) and the first electric telescopic rod (6) penetrate through the top plate (4) and are in sliding connection with the top plate (4), the bottom ends of the telescopic ends of the hydraulic telescopic rod (5) and the first electric telescopic rod (6) are respectively provided with a drilling mechanism and a grinding mechanism, two sides of the top of the detection table (15) are respectively in sliding connection with a fixed plate (3), a synchronous moving mechanism for driving the two fixed plates (3) to move synchronously is arranged inside the detection table (15), and a mounting seat is welded at one side of the top of the detection table (15), and the top of the mounting seat is horizontally arranged on a second electric telescopic rod (13), a hanging ring (14) is welded at the top end of the second electric telescopic rod (13), and a tension testing mechanism is arranged at one side, located on the mounting seat, of the top of the detection table (15).
2. The detection device for cement concrete according to claim 1, characterized in that the top plate (4) is located above the detection table (15), support columns are welded to four corners of the bottom of the top plate (4), bottoms of the four support columns are welded to the top plate of the detection table (15), the top of the detection table (15) is located at the bottom of the two fixing plates (3) and is horizontally provided with a sliding groove, mounting blocks (18) are welded to the middle portions of the bottoms of the two fixing plates (3), and the two mounting blocks (18) extend into the sliding groove and are in sliding connection with the sliding groove.
3. The detection device for cement concrete according to claim 2, wherein the drilling mechanism comprises a first rotating motor (1), a first mounting plate is installed at the bottom end of the telescopic end of the hydraulic telescopic rod (5), the first rotating motor (1) is vertically installed at the bottom of the first mounting plate, and a drill bit (2) is installed at the bottom end of an output shaft of the first rotating motor (1).
4. The detection device for cement concrete according to claim 3, wherein the grinding mechanism comprises a second rotating motor (7), a second mounting plate is installed at the bottom end of the telescopic end of the first electric telescopic rod (6), the second rotating motor (7) is vertically installed at the bottom of the second mounting plate, and a grinding disc (8) is installed at the bottom end of an output shaft of the second rotating motor (7).
5. The concrete cement detection device according to claim 4, wherein the tension test mechanism comprises a tension meter (11) and a moving block (12), the tension meter (11) and the moving block (12) are both placed on one side of the top of the detection table (15), one end of the tension meter (11) is hooked with one end of the moving block (12), a hook (10) is welded to the other end of the tension meter (11), and the hook (10) is matched with the hanging ring (14).
6. The inspection apparatus for cement concrete according to claim 5, the synchronous moving mechanism comprises a first positive and negative motor (9), the first positive and negative motor (9) is horizontally arranged on the side surface of the detection table (15), the output shaft of the first positive and negative motor (9) extends into the chute and is rotationally connected with the detection platform (15), a screw rod (17) is welded at the top end of an output shaft of the first positive and negative motor (9), a first lantern ring (16) and a second lantern ring (19) are respectively sleeved at two ends of the screw rod (17), the first lantern ring (16) and the second lantern ring (19) are connected with the screw rod (17) through threads, the thread directions of the inner walls of the first collar (16) and the second collar (19) are opposite, the tops of the first collar (16) and the second collar (19) are respectively welded with the bottoms of the two mounting blocks (18).
7. The detection device for cement concrete according to claim 5, wherein the synchronous moving mechanism comprises a second positive and negative motor (22), the second positive and negative motor (22) is vertically installed in the middle of the inner top of the detection table (15), a gear (21) is installed at the bottom end of an output shaft of the second positive and negative motor (22), racks (20) are meshed on two sides of the gear (21), connecting rods (23) are welded on the top ends of the racks (20), and the top ends of the connecting rods (23) are respectively welded with the bottoms of the two installation blocks (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022349545.7U CN213779686U (en) | 2020-10-21 | 2020-10-21 | Detection apparatus for cement concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022349545.7U CN213779686U (en) | 2020-10-21 | 2020-10-21 | Detection apparatus for cement concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213779686U true CN213779686U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022349545.7U Expired - Fee Related CN213779686U (en) | 2020-10-21 | 2020-10-21 | Detection apparatus for cement concrete |
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| Country | Link |
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| CN (1) | CN213779686U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607931A (en) * | 2021-08-11 | 2021-11-05 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | Concrete quality detection device for hydraulic engineering |
| CN114166660A (en) * | 2021-12-08 | 2022-03-11 | 南京工业大学 | Anchor bolt shear test device for concrete |
| CN117405507A (en) * | 2023-12-13 | 2024-01-16 | 济南鲁日钧达皮革有限公司 | Leather product delivery detection instrument and detection process |
| CN116660504B (en) * | 2023-06-06 | 2024-06-11 | 鄂尔多斯市水投惠源建设有限公司 | Quality detection technology for concrete for hydraulic engineering construction |
| CN118687967A (en) * | 2024-05-28 | 2024-09-24 | 南京中九新通信息技术有限公司 | A quality detection device and detection method for grouting holes in assembled buildings |
-
2020
- 2020-10-21 CN CN202022349545.7U patent/CN213779686U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607931A (en) * | 2021-08-11 | 2021-11-05 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | Concrete quality detection device for hydraulic engineering |
| CN113607931B (en) * | 2021-08-11 | 2023-09-19 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | Concrete quality detection device for hydraulic engineering |
| CN114166660A (en) * | 2021-12-08 | 2022-03-11 | 南京工业大学 | Anchor bolt shear test device for concrete |
| CN114166660B (en) * | 2021-12-08 | 2024-10-29 | 南京工业大学 | Anchor bolt shearing test device for concrete |
| CN116660504B (en) * | 2023-06-06 | 2024-06-11 | 鄂尔多斯市水投惠源建设有限公司 | Quality detection technology for concrete for hydraulic engineering construction |
| CN117405507A (en) * | 2023-12-13 | 2024-01-16 | 济南鲁日钧达皮革有限公司 | Leather product delivery detection instrument and detection process |
| CN117405507B (en) * | 2023-12-13 | 2024-02-27 | 济南鲁日钧达皮革有限公司 | Leather product delivery detection instrument and detection process |
| CN118687967A (en) * | 2024-05-28 | 2024-09-24 | 南京中九新通信息技术有限公司 | A quality detection device and detection method for grouting holes in assembled buildings |
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Granted publication date: 20210723 Termination date: 20211021 |