CN111811947A - Road construction concrete intensity detection device - Google Patents
Road construction concrete intensity detection device Download PDFInfo
- Publication number
- CN111811947A CN111811947A CN202010671633.0A CN202010671633A CN111811947A CN 111811947 A CN111811947 A CN 111811947A CN 202010671633 A CN202010671633 A CN 202010671633A CN 111811947 A CN111811947 A CN 111811947A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/025—Geometry of the test
- G01N2203/0258—Non axial, i.e. the forces not being applied along an axis of symmetry of the specimen
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a road construction concrete strength detection device, which relates to the technical field of concrete strength detection and comprises two supporting seats and supporting side plates, wherein the upper ends of the supporting side plates are fixedly provided with supporting top plates, the upper ends of the supporting top plates are provided with oil cylinders, and the lower ends of piston rods of the oil cylinders are horizontally and fixedly provided with pressure plates; the lower end of the supporting seat is fixedly provided with a bearing platform; concrete block handling device is installed between the left and right sides and the supporting seat of platform is placed to the concrete, and the inside of bearing platform is provided with residue recovery subassembly. According to the concrete block conveying device, the concrete block to be detected can be stably and quickly conveyed through the concrete block conveying device, the concrete block can be easily conveyed to a specified position without using machinery and manpower, and the scraps generated in the experimental process are removed through the arrangement of the residue recovery assembly.
Description
Technical Field
The invention relates to the technical field of concrete strength detection, in particular to a road construction concrete strength detection device.
Background
Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement as the cementing materials and sand and stone as the aggregate; the cement concrete, also called ordinary concrete, is widely used in civil engineering.
Concrete strength detection device carries out the equipment that detects to the concrete strength among the building engineering, and current concrete strength detection device is not good to concrete sample's fixed effect, and it is not hard up easily when concrete sample is detecting, is influencing the accuracy of testing data. Patent number is CN201920810490.X discloses a concrete intensity detection device for building detection, including the detection device body, the fixedly connected with fixed block is located at the center of detection device body inner chamber bottom, the top sliding connection of fixed block both sides has the movable block, and the quantity of movable block is four, and the top fixedly connected with pinch-off blades of movable block, pinch-off blades are located the top of fixed block, and the movable hole has all been seted up to the front side and the rear side of fixed block. The invention is used by matching a fixed block, a movable block, a clamping plate, a movable hole, a sliding rod, a sliding sleeve, a limiting block, a spring extending rod, a first wedge-shaped block, a push rod, a transverse block, a second wedge-shaped block, a sliding rail, a T-shaped groove, a T-shaped block and a connecting block.
Disclosure of Invention
Solves the technical problem
Because the weight of concrete piece is great, if on carrying appointed detection device body with it, need use the machine to carry, perhaps through many people's transport, just can accomplish, and the power consumption consuming time simultaneously in concrete strength testing process, the broken phenomenon of concrete can appear, if not in time clear up, can cause piling up of concrete, influences the normal clear up of following experiment.
Disclosure of Invention
The invention aims to provide a device for detecting the strength of concrete in road construction, which aims to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme: a road construction concrete strength detection device comprises two supporting seats and supporting side plates, wherein the supporting side plates are vertically and fixedly arranged on the supporting seats, supporting top plates are fixedly arranged at the upper ends of the supporting side plates, oil cylinders are arranged at the upper ends of the supporting top plates, piston rods of the oil cylinders extend to the lower ends of the supporting top plates, and pressure plates are horizontally and fixedly arranged at the lower ends of the piston rods; the lower ends of the supporting seats are fixedly provided with a bearing platform, the two supporting seats are symmetrically arranged on the left side and the right side of the upper end of the bearing platform, a concrete placing platform is arranged in the middle of the upper end of the bearing platform, and the upper end surface of the concrete placing platform is uniformly provided with a cone;
concrete block handling device is installed between the left and right sides of platform and the supporting seat is placed to the concrete, and concrete block handling device's height-adjustable, the internally mounted of supporting seat has concrete block clamping device, and extends the supporting seat and points to the platform is placed to the concrete, the inside of bearing platform is provided with the residue and retrieves the subassembly.
Further, the concrete placement table is the same shape as the pressure plate and is vertically located at the same position.
Furthermore, concrete block handling device includes L type backup pad, rotates on the inside wall of L type backup pad and installs a plurality of drive wheels, is provided with a plurality of driven runners on the lateral wall of L type backup pad, and the output of driven runner and the input fixed connection of drive wheel, driving motor is installed to the one end of L type backup pad, and driving motor's output fixed mounting has the initiative runner, and the cover has driving belt between initiative runner and every driven runner, vertical fixed mounting has hydraulic lifting column between the lower extreme of L type backup pad and the bearing platform.
Furthermore, the lower ends of the L-shaped supporting plates are provided with three L-shaped supporting plates, and the three L-shaped supporting plates are respectively arranged at the two ends and the middle position of the lower side of the L-shaped supporting plate.
Furthermore, concrete piece clamping device includes electric telescopic handle, and electric telescopic handle's end extends to the supporting seat outside, and electric telescopic handle's the vertical fixed mounting in end has splint, evenly is provided with sharp-pointed arch on the lateral wall of splint.
Further, when the hydraulic lifting column is fully retracted, the upper end of the L-shaped support plate is located at the lower side of the clamping plate.
Furthermore, the residue recovery subassembly is including setting up the unloading hole of placing the platform upper end at the concrete, the bearing platform is located the lower extreme that the platform was placed to the concrete and is provided with the rectangular channel, and the rectangular channel communicates the inside of unloading hole and bearing platform, and the inside rectangle cavity structures that is of bearing platform, and slidable mounting has the recovery storehouse, installs electric putter between the rear in recovery storehouse and the bearing platform inner wall, be provided with the air outlet on the lateral wall in recovery storehouse, the left side wall mounting of bearing platform has negative pressure fan, installs the filter screen on the air outlet.
Furthermore, when the electric push rod is completely contracted, the air outlet and the negative pressure fan are located at the same position.
Furthermore, the recovery bin is of a cuboid structure with an unsealed upper end.
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. the supporting function of the oil cylinder is completed through the arrangement of the supporting top plate and the supporting side plates, the normal performance of concrete strength detection is guaranteed, the arrangement of the oil cylinder provides power for the whole detection experiment, the concrete placing table is matched with the pressure plate to perform pressure test on a concrete test block, and the arrangement of the bearing table completes the supporting function of the whole device.
2. According to the invention, through the arrangement of the concrete block carrying device, the concrete block to be detected can be stably and rapidly carried, machinery and manpower are not required to be used, the concrete block can be easily carried to a specified position, the concrete block is carried by the arrangement of the plurality of driving wheels, the driving wheels and the driven wheels are matched with the driving belt to drive the plurality of driving wheels to simultaneously rotate at the same speed, and the L-shaped supporting plate is driven to complete lifting through the arrangement of the hydraulic lifting column.
3. According to the invention, through the arrangement of the residue recovery assembly, the debris generated in the experimental process is removed, the cleanness and tidiness of the upper end surfaces of the bearing table and the concrete placing table are ensured, and the influence on the normal operation of the later experiment is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of an L-shaped support plate according to the present invention;
FIG. 4 is a schematic front view of the concrete block handling apparatus of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 6 is a schematic view of a debris retrieval assembly according to the present invention;
FIG. 7 is a left side cross-sectional view of the debris retrieval assembly of the present invention;
reference numerals: 1. a supporting seat; 2. supporting the side plates; 3. supporting a top plate; 4. an oil cylinder; 5. a pressure plate; 6. a bearing table; 7. a concrete placement table; 8. a concrete block handling device; 801. an L-shaped support plate; 802. a driving wheel; 803. a driven runner; 804. a drive motor; 805. a driving runner; 806. a drive belt; 807. a hydraulic lifting column; 9. a concrete block holding device; 901. an electric telescopic rod; 902. a splint; 10. a residue recovery assembly; 1001. a blanking hole; 1002. a rectangular groove; 1003. a recovery bin; 1004. an electric push rod; 1005. an air outlet; 1006. a negative pressure fan; 1007. and (4) a filter screen.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-2, a road construction concrete strength detection device comprises two supporting seats 1 and supporting side plates 2, wherein the supporting side plates 2 are vertically and fixedly mounted on the supporting seats 1, supporting top plates 3 are fixedly mounted at the upper ends of the supporting side plates 2, oil cylinders 4 are mounted at the upper ends of the supporting top plates 3, piston rods of the oil cylinders 4 extend to the lower ends of the supporting top plates 3, and pressure plates 5 are horizontally and fixedly mounted at the lower ends of the piston rods; the lower ends of the supporting seats 1 are fixedly provided with a bearing platform 6, the two supporting seats 1 are symmetrically arranged on the left side and the right side of the upper end of the bearing platform 6, a concrete placing platform 7 is arranged in the middle of the upper end of the bearing platform 6, and the upper end face of the concrete placing platform 7 is uniformly provided with a cone;
concrete piece handling device 8 is installed between the left and right sides of concrete placement platform 7 and supporting seat 1, and concrete piece handling device 8's height-adjustable, the internally mounted of supporting seat 1 has concrete piece clamping device 9, and extends supporting seat 1 and points to concrete placement platform 7, the inside of bearing platform 6 is provided with residue recovery subassembly 10.
The working principle is as follows: when the strength of the blocky concrete is detected, the concrete block is placed on the concrete block carrying device 8, then the concrete block to be detected is conveyed to the concrete placing table 7 through the concrete block carrying device 8, after the concrete block is placed stably, the concrete block clamping device 9 is started, uniform clamping force is applied to two sides of the concrete block, and the concrete block is effectively prevented from shaking during strength detection;
the oil cylinder 4 is started, the oil cylinder 4 drives the piston rod to extend, the piston rod drives the pressure plate 5 to move downwards and finally to be in contact with the surface of the concrete block at the upper end of the concrete placing table 7, at the moment, the pressure is continuously applied to the concrete block, the conical arrangement on the upper end face of the concrete placing table 7 can better perform compression resistance detection on the concrete test block, in the strength detection process, the concrete test block is gradually broken, the fragments fall on the bearing platform 6 and the concrete placing platform 7, the starting switch of the residue recovery assembly 10 is opened, the fragments on the bearing platform 6 and the concrete placing platform 7 can be automatically cleaned, the tidiness of the bearing platform 6 and the concrete placing platform 7 is ensured, after the detection is finished, and (5) starting the concrete block carrying device 8 again, carrying the detected concrete test block out of the concrete placing table 7, and completing the concrete strength detection for one time.
Example 2
As shown in fig. 1-5, a road construction concrete strength detection device comprises two supporting seats 1 and supporting side plates 2, wherein the supporting side plates 2 are vertically and fixedly mounted on the supporting seats 1, the upper ends of the supporting side plates 2 are fixedly mounted with supporting top plates 3, the upper ends of the supporting top plates 3 are mounted with oil cylinders 4, piston rods of the oil cylinders 4 extend to the lower ends of the supporting top plates 3, and the lower ends of the piston rods are horizontally and fixedly mounted with pressure plates 5; the lower ends of the supporting seats 1 are fixedly provided with a bearing platform 6, the two supporting seats 1 are symmetrically arranged on the left side and the right side of the upper end of the bearing platform 6, a concrete placing platform 7 is arranged in the middle of the upper end of the bearing platform 6, and the upper end face of the concrete placing platform 7 is uniformly provided with a cone;
concrete piece handling device 8 is installed between the left and right sides of concrete placement platform 7 and supporting seat 1, and concrete piece handling device 8's height-adjustable, the internally mounted of supporting seat 1 has concrete piece clamping device 9, and extends supporting seat 1 and points to concrete placement platform 7, the inside of bearing platform 6 is provided with residue recovery subassembly 10.
The concrete block carrying device 8 comprises an L-shaped supporting plate 801, a plurality of driving wheels 802 are rotatably mounted on the inner side wall of the L-shaped supporting plate 801, a plurality of driven rotating wheels 803 are arranged on the outer side wall of the L-shaped supporting plate 801, the output ends of the driven rotating wheels 803 are fixedly connected with the input ends of the driving wheels 802, a driving motor 804 is mounted at one end of the L-shaped supporting plate 801, a driving rotating wheel 805 is fixedly mounted at the output end of the driving motor 804, a driving belt 806 is sleeved between the driving rotating wheel 805 and each driven rotating wheel 803, and a hydraulic lifting column 807 is vertically and fixedly mounted between the lower end of the L-shaped supporting plate 801 and the bearing table.
The concrete block clamping device 9 comprises an electric telescopic rod 901, the tail end of the electric telescopic rod 901 extends to the outer side of the supporting seat 1, a clamping plate 902 is fixedly installed at the vertical tail end of the electric telescopic rod 901, and sharp protrusions are evenly arranged on the outer side wall of the clamping plate 902.
The working principle is as follows: placing one end of a concrete test block on the transmission wheels 802 of the two L-shaped support plates 801, enabling the distance between the two L-shaped support plates 801 to be larger than the width of the concrete test block, enabling the distance between the left transmission wheel 802 and the right transmission wheel 802 to be smaller than the width of the concrete test block, then starting the driving motor 804, enabling the driving motor 804 to drive the driving rotating wheel 805 to rotate, enabling the driving rotating wheel 805 to drive the driven rotating wheels 803 to rotate through the transmission belt 806, enabling the driven rotating wheels 803 to finally drive each transmission wheel 802 to rotate, and achieving stable transportation of the concrete test block;
after the concrete test block reaches the position right above the concrete placing table 7, the operation of the driving motor 804 is stopped, then all the hydraulic lifting columns 807 are adjusted to contract at the same speed at the same time, and the L-shaped supporting plate 801 is driven to slowly descend at a constant speed until the concrete test block is placed at the upper end of the concrete placing table 7.
The operation process of the concrete block clamping device 9 is simple, and only the electric telescopic rod 901 needs to be opened and then extended, and then the clamping plates 902 at the tail end of the electric telescopic rod 901 are tightly clamped on two sides of the concrete block, so that the stability of the concrete block is ensured in the concrete strength detection process.
After the detection is finished, the hydraulic lifting column 807 is adjusted to extend to drive the L-shaped supporting plate 801 to rise at a constant speed, and finally the detected concrete test block is supported, so that the lower end of the concrete test block is in contact with the driving wheels 802 on two sides, the driving motor 804 is opened, the driving motor 804 continues to work, the driving wheels 802 are driven to rotate, and the detected concrete test block is conveyed to the outer side of the whole device.
Example 3
As shown in fig. 1, 2, 6 and 7, the road construction concrete strength detection device comprises two supporting seats 1 and supporting side plates 2, wherein the supporting side plates 2 are vertically and fixedly installed on the supporting seats 1, the upper ends of the supporting side plates 2 are fixedly provided with supporting top plates 3, the upper ends of the supporting top plates 3 are provided with oil cylinders 4, piston rods of the oil cylinders 4 extend to the lower ends of the supporting top plates 3, and the lower ends of the piston rods are horizontally and fixedly provided with pressure plates 5; the lower ends of the supporting seats 1 are fixedly provided with a bearing platform 6, the two supporting seats 1 are symmetrically arranged on the left side and the right side of the upper end of the bearing platform 6, a concrete placing platform 7 is arranged in the middle of the upper end of the bearing platform 6, and the upper end face of the concrete placing platform 7 is uniformly provided with a cone;
concrete piece handling device 8 is installed between the left and right sides of concrete placement platform 7 and supporting seat 1, and concrete piece handling device 8's height-adjustable, the internally mounted of supporting seat 1 has concrete piece clamping device 9, and extends supporting seat 1 and points to concrete placement platform 7, the inside of bearing platform 6 is provided with residue recovery subassembly 10.
The working principle is as follows: in the concrete strength detection process, a large amount of scraps are generated due to extrusion of a concrete test block, the negative pressure fan 1006 is opened, and the negative pressure fan 1006 is communicated with the air outlet 1005, so that a negative pressure environment is formed inside the recycling bin 1003, the concrete scraps scattered on the bearing table 6 and the concrete placing table 7 all reach the recycling bin 1003 along the blanking hole 1001, and the filter screen 1007 is arranged to effectively prevent the scraps from flying out of the air outlet 1005;
when the inside piece of recovery storehouse 1003 needs to be cleared up, start electric putter 1004, electric putter 1004's extension will drive recovery storehouse 1003 outside movement, and the staff alright clears up the inside piece of collecting of recovery storehouse 1003.
Claims (9)
1. The utility model provides a road construction concrete intensity detection device, includes two supporting seats (1) and support curb plate (2), its characterized in that:
the supporting side plate (2) is vertically and fixedly arranged on the supporting seat (1), the upper end of the supporting side plate (2) is fixedly provided with a supporting top plate (3), the upper end of the supporting top plate (3) is provided with an oil cylinder (4), a piston rod of the oil cylinder (4) extends to the lower end of the supporting top plate (3), and the lower end of the piston rod is horizontally and fixedly provided with a pressure plate (5); the lower ends of the supporting seats (1) are fixedly provided with bearing tables (6), the two supporting seats (1) are symmetrically arranged on the left side and the right side of the upper end of the bearing tables (6), the middle position of the upper end of the bearing tables (6) is provided with a concrete placing table (7), and the upper end surfaces of the concrete placing tables (7) are uniformly provided with cones;
concrete block carrying devices (8) are installed between the left side and the right side of the concrete placing table (7) and the supporting seat (1), the height of each concrete block carrying device (8) can be adjusted, a concrete block clamping device (9) is installed inside the supporting seat (1), the supporting seat (1) extends out and points to the concrete placing table (7), and a residue recovery assembly (10) is arranged inside the bearing table (6).
2. The road construction concrete strength detection device according to claim 1, characterized in that: the concrete placing table (7) is the same as the pressure plate (5) in shape and is vertically located at the same position.
3. The road construction concrete strength detection device according to claim 1, characterized in that: concrete piece handling device (8) include L type backup pad (801), rotate on the inside wall of L type backup pad (801) and install a plurality of drive wheels (802), are provided with a plurality of driven runner (803) on the lateral wall of L type backup pad (801), and the output of driven runner (803) and the input fixed connection of drive wheel (802), driving motor (804) are installed to the one end of L type backup pad (801), and driving runner (805) are installed to driving motor's (804) output fixed mounting, and the cover has drive belt (806) between driving runner (805) and every driven runner (803), vertical fixed mounting has hydraulic lifting column (807) between the lower extreme of L type backup pad (801) and bearing platform (6).
4. The road construction concrete strength detection device according to claim 1, characterized in that: the lower end of the L-shaped supporting plate (801) is provided with three, and the three L-shaped supporting plates are respectively arranged at the two ends of the lower side of the L-shaped supporting plate (801) and at the middle position.
5. The road construction concrete strength detection device according to claim 1, characterized in that: the concrete block clamping device (9) comprises an electric telescopic rod (901), the tail end of the electric telescopic rod (901) extends to the outer side of the supporting seat (1), a clamping plate (902) is fixedly installed at the vertical tail end of the electric telescopic rod (901), and sharp protrusions are uniformly arranged on the outer side wall of the clamping plate (902).
6. A road construction concrete strength detection apparatus according to claims 3 and 5, characterized in that: when the hydraulic lifting column (807) is fully retracted, the upper end of the L-shaped support plate (801) is located at the lower side of the clamping plate (902).
7. The road construction concrete strength detection device according to claim 1, characterized in that: residue recovery subassembly (10) is including setting up blanking hole (1001) of placing platform (7) upper end at bearing platform (6) and concrete, the lower extreme that platform (7) were placed to bearing platform (6) position in concrete is provided with rectangular channel (1002), and inside of blanking hole (1001) and bearing platform (6) is linked together to rectangular channel (1002), and bearing platform (6) are inside to be rectangle cavity structure, and slidable mounting has recovery bin (1003), installs electric putter (1004) between the rear of recovery bin (1003) and bearing platform (6) inner wall, be provided with air outlet (1005) on the lateral wall of recovery bin (1003), the left side wall mounting of bearing platform (6) has negative pressure fan (1006), installs filter screen (1007) on air outlet (1007).
8. The road construction concrete strength detection device according to claim 7, characterized in that: when the electric push rod (1004) is completely contracted, the air outlet (1005) and the negative pressure fan (1006) are positioned at the same position.
9. The road construction concrete strength detection device according to claim 7, characterized in that: the recovery bin (1003) is of a cuboid structure with the upper end not sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010671633.0A CN111811947A (en) | 2020-07-14 | 2020-07-14 | Road construction concrete intensity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010671633.0A CN111811947A (en) | 2020-07-14 | 2020-07-14 | Road construction concrete intensity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111811947A true CN111811947A (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010671633.0A Withdrawn CN111811947A (en) | 2020-07-14 | 2020-07-14 | Road construction concrete intensity detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111811947A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525717A (en) * | 2020-12-22 | 2021-03-19 | 苳超 | Building concrete compressive strength detection device |
| CN113008688A (en) * | 2021-03-05 | 2021-06-22 | 广东安邦项目管理有限公司 | Concrete prefabricated component intensity detection device |
| CN113358479A (en) * | 2021-04-16 | 2021-09-07 | 重庆聚源建设工程质量检测有限公司 | Sample detection equipment |
| CN113358477A (en) * | 2021-06-16 | 2021-09-07 | 中交二公局第三工程有限公司 | Lateral slip prevention concrete detection device for civil engineering |
| CN113607558A (en) * | 2021-07-08 | 2021-11-05 | 安徽省路桥试验检测有限公司 | Automatic collecting equipment for detecting compressive strength and flexural strength of cement test block |
| CN115372129A (en) * | 2022-10-27 | 2022-11-22 | 沧州市交通运输局 | Highway construction quality detection device |
| CN112525717B (en) * | 2020-12-22 | 2024-07-16 | 涞水县福泰石灰制造有限公司 | Building concrete compressive strength detection device |
-
2020
- 2020-07-14 CN CN202010671633.0A patent/CN111811947A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525717A (en) * | 2020-12-22 | 2021-03-19 | 苳超 | Building concrete compressive strength detection device |
| CN112525717B (en) * | 2020-12-22 | 2024-07-16 | 涞水县福泰石灰制造有限公司 | Building concrete compressive strength detection device |
| CN113008688A (en) * | 2021-03-05 | 2021-06-22 | 广东安邦项目管理有限公司 | Concrete prefabricated component intensity detection device |
| CN113358479A (en) * | 2021-04-16 | 2021-09-07 | 重庆聚源建设工程质量检测有限公司 | Sample detection equipment |
| CN113358477A (en) * | 2021-06-16 | 2021-09-07 | 中交二公局第三工程有限公司 | Lateral slip prevention concrete detection device for civil engineering |
| CN113607558A (en) * | 2021-07-08 | 2021-11-05 | 安徽省路桥试验检测有限公司 | Automatic collecting equipment for detecting compressive strength and flexural strength of cement test block |
| CN113607558B (en) * | 2021-07-08 | 2024-02-02 | 安徽省路桥试验检测有限公司 | Cement test block compressive and flexural strength detection automatic acquisition equipment |
| CN115372129A (en) * | 2022-10-27 | 2022-11-22 | 沧州市交通运输局 | Highway construction quality detection device |
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Application publication date: 20201023 |