CN112781993A - Concrete performance detection method - Google Patents
Concrete performance detection method Download PDFInfo
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- CN112781993A CN112781993A CN202011570528.4A CN202011570528A CN112781993A CN 112781993 A CN112781993 A CN 112781993A CN 202011570528 A CN202011570528 A CN 202011570528A CN 112781993 A CN112781993 A CN 112781993A
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- concrete
- briquetting
- rod
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- pressing
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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
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- 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
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Road Repair (AREA)
Abstract
The invention relates to a concrete performance detection method, which uses a concrete performance detection device, and the concrete performance detection device comprises a base, pressure frames and a gravity module, wherein a groove is formed in the base, the groove penetrates through the base, adjusting grooves are symmetrically formed in the bottom of the base and positioned on two sides of the groove, sliding blocks are slidably mounted in the adjusting grooves, the pressure frames are arranged between the sliding blocks and are arranged correspondingly to each other, one ends of the sliding blocks, far away from the adjusting grooves, are fixedly mounted on the pressure frames respectively, jacks are formed in the pressure frames and penetrate through the pressure frames, supporting piles are arranged in the jacks, one ends of the supporting piles extend out of the jacks and are fixedly mounted with fixing plates, one sides, far away from the supporting piles, of the fixing plates are fixedly mounted with hydraulic cylinders, and supporting plates are fixedly mounted. The invention can directly detect the performance of the concrete pavement after pouring and forming, greatly improves the efficiency of concrete detection and is suitable for popularization.
Description
Technical Field
The invention relates to the field of concrete detection, in particular to a concrete performance detection method.
Background
Concrete is a commonly used building material, which is mainly formed by mixing cement with sand and gravel and stirring, and is widely used in various fields, such as road construction.
In modern society, vehicles are more and more, in order to improve the strength of a road surface and prolong the service life of the road, a plurality of roads can be directly poured by concrete, general concrete projects need to detect the performance of the concrete, mainly detect the strength, the compression resistance and the like of the concrete, a conventional detection mode generally is to manufacture a concrete test block and detect the performance of the concrete by detecting the test block, however, the performance of the concrete is not completely consistent due to different stirring batches, the road surface still needs to be detected after the concrete road surface is poured, at present, the most common mode is to drill holes on the road surface by a core taking machine and take cores, and then detect the taken concrete, and the mode wastes time and labor, and a large number of drilled holes can be left on the road surface, so that the attractiveness and the use of the road surface are influenced.
Disclosure of Invention
In order to solve the problems, the invention provides a concrete performance detection method, which can directly detect the performance of a poured and formed concrete pavement, greatly improves the concrete detection efficiency, and does not influence the attractiveness and use of the pavement.
In order to achieve the above object, the present invention adopts the following technical solutions, and a concrete performance detection method uses a concrete performance detection device, where the concrete performance detection device includes a base, a pressure frame and a gravity module, and the concrete performance detection method using the concrete performance detection device is as follows:
s1, inspection device: the concrete performance detection device is checked before the performance of the concrete pavement after pouring and forming is detected by using the concrete performance detection device;
s2, moving and positioning: the base of the concrete performance testing apparatus checked in the above S1 is moved to a pre-selected testing position and fixed;
s3, pressurization detection: the pressure frame is operated to be pressed at a pre-selected detection position, and the concrete pavement after pouring and forming is detected through continuous pressurization of the gravity module;
s4, repeating the operation: the S2-S3 are operated in a reciprocating mode, and different areas of the poured and formed concrete pavement are detected;
the base is provided with a groove, the groove penetrates through the base, adjusting grooves are symmetrically formed in the bottom of the base and located on two sides of the groove, sliding blocks are slidably mounted in the adjusting grooves, the pressure frames are arranged between the sliding blocks and correspond to each other, one ends, far away from the adjusting grooves, of the sliding blocks are fixedly mounted on the pressure frames respectively, jacks are formed in the pressure frames and penetrate through the pressure frames, supporting piles are arranged in the jacks, one ends of the supporting piles extend out of the jacks and are fixedly provided with fixed plates, one sides, far away from the supporting piles, of the fixed plates are fixedly provided with hydraulic cylinders, support plates are fixedly mounted at the output ends of the hydraulic cylinders, and one ends, far away from the fixed plates, of the supporting piles extend out of the jacks and are fixedly provided with pressing;
the gravity module is arranged in the groove and consists of a pressing strip, a first pressing block and a second pressing block, a plurality of first slots are formed in the inner walls of two ends of the groove, a plurality of pressing strips are arranged, the pressing strip is formed by connecting a plurality of weight blocks in series, a first inserting rod is fixedly arranged on one side of each weight block, a second slot is formed in one side of each weight block, which is far away from the first inserting rod, the first inserting rod on the same pressing strip is correspondingly arranged with and inserted into the second slots respectively, the first inserting rod at the end part of the pressing strip is correspondingly arranged with and inserted into the first slots respectively, the pressing strips are correspondingly arranged in pairs, the second pressing blocks are symmetrically distributed on two sides of the first pressing block, and the first pressing block and the second pressing block are arranged between the correspondingly arranged pressing strips respectively, no. two inserted bars are fixedly mounted at two ends of the first pressing block and the second pressing block respectively, the second inserted bars are inserted into the second slots correspondingly and respectively, and the first pressing block corresponds to the support plate and is in contact with the support plate.
As a preferable technical solution of the present invention, a lead screw and a guide rod are respectively disposed in the adjustment groove, and the lead screw and the guide rod respectively penetrate through the corresponding slide blocks.
As a preferable technical scheme of the invention, a magnetic strip is fixedly installed on one side of the supporting plate, which is far away from the hydraulic cylinder, a metal plate is fixedly installed at the bottom of the first pressing block, and the magnetic strip is adsorbed on the metal plate.
As a preferred technical solution of the present invention, positioning rods are vertically and fixedly installed in the first slot and the second slot, and the positioning rods respectively penetrate through the first insertion rod and the second insertion rod which are correspondingly arranged.
As a preferred technical scheme of the invention, air cylinders are fixedly arranged in the second pressing block, connecting rods are arranged on one sides of the second pressing block close to the first pressing block, one ends of the connecting rods are respectively contacted with the output ends of the correspondingly arranged air cylinders, fixing grooves are respectively arranged on two sides of the first pressing block, and one ends of the connecting rods far away from the air cylinders are respectively arranged corresponding to the fixing grooves.
As a preferable technical scheme of the invention, the bottom of the fixed plate is symmetrically and fixedly provided with springs, and one ends of the springs, which are far away from the fixed plate, are fixedly arranged on the pressure frame.
The invention has the beneficial effects that:
1. the invention can directly detect the performance of the concrete road surface after pouring and forming, greatly improves the efficiency of concrete detection, and does not influence the beauty and use of the road surface.
2. The invention designs the pressure frame, the poured and molded pavement can be pressed through the pressure frame, the detection of the performance of the concrete can be realized by matching with the gravity module, the detection of different standards can be carried out according to different pavements, the efficiency of the detection of the performance of the concrete is greatly improved, the pavement cannot be damaged, and the use and the attractiveness of the pavement are not influenced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic process flow diagram of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a perspective cutaway view of the present invention;
FIG. 4 is a partial cross-sectional structural schematic view of an adjustment slot of the present invention;
FIG. 5 is a schematic sectional view of a first press block of the present invention;
fig. 6 is a schematic cross-sectional view of the molding of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 6, a concrete performance detection method using a concrete performance detection device, the concrete performance detection device includes a base 1, a pressure frame 2 and a gravity module 3, and the concrete performance detection method using the concrete performance detection device includes the following steps:
s1, inspection device: the concrete performance detection device is checked before the performance of the concrete pavement after pouring and forming is detected by using the concrete performance detection device;
s2, moving and positioning: the base 1 of the concrete performance testing apparatus checked in the above S1 is moved to a pre-selected testing position and fixed;
s3, pressurization detection: the pressure frame 2 is operated to be pressed at a pre-selected detection position, and the concrete pavement after pouring and forming is detected through continuous pressurization of the gravity module 3;
s4, repeating the operation: the S2-S3 are operated in a reciprocating mode, and different areas of the poured and formed concrete pavement are detected;
seted up recess 11 on base 1, recess 11 runs through base 1, base 1's bottom and the bilateral symmetry that is located recess 11 are provided with adjustment tank 12, equal slidable mounting has slider 13 in adjustment tank 12, be provided with lead screw 15 and guide bar 16 in the adjustment tank 11 respectively, lead screw 15 runs through the slider 13 that corresponds the setting respectively with guide bar 16, base 1 is used for playing the effect that removes and support, adjustment tank 12 is used for connecting and removes slider 13, lead screw 15 is used for realizing slider 13's removal through normal running fit guide bar 16.
The bottom of the fixed plate 23 is symmetrically and fixedly provided with springs 28, one ends of the springs 28 far away from the fixed plate 23 are fixedly arranged on the pressure frame 2, and the springs 28 are used for supporting the fixed plate 23 and driving the fixed plate 23 to return.
A hydraulic cylinder 24 is fixedly mounted on one side of the fixing plate 23 far away from the support pile 22, a supporting plate 25 is fixedly mounted at the output end of the hydraulic cylinder 24, the fixing plate 23 is used for mounting the hydraulic cylinder 24, and the hydraulic cylinder 24 is used for connecting and extending the supporting plate 25.
One end of the supporting pile 22 far away from the fixing plate 23 extends out of the insertion hole 21 and is fixedly provided with a pressing plate 26, and the pressing plate 26 is used for pressing on a concrete pavement to realize performance detection.
The gravity module 3 is arranged in the groove 11, the gravity module 3 is composed of a pressing strip 31, a first pressing block 32 and a second pressing block 33, a plurality of first slots 14 are arranged on the inner walls of two ends of the groove 11, a plurality of pressing strips 31 are arranged, each pressing strip 31 is composed of a plurality of weights 311 which are connected in series, a first inserting rod 312 is fixedly arranged on one side of each weight 311, a second slot 313 is arranged on one side of each weight 311 far away from the first inserting rod 312, the first inserting rods 312 on the same pressing strip 31 are respectively arranged corresponding to and inserted into the second slots 313, the first inserting rods 312 at the end parts of the pressing strips 31 are respectively arranged corresponding to and inserted into the first slots 14, the pressing strips 31 are arranged in pairs correspondingly, the second pressing blocks 33 are arranged symmetrically on two sides of the first pressing block 32, the first pressing block 32 and the second pressing block 33 are respectively arranged between the correspondingly arranged pressing strips 31, the pressing strips 34 are fixedly arranged at two ends of the first pressing block 32 and the second pressing block 33, the second inserting rods 34 are respectively inserted into the second inserting grooves 313 which are correspondingly arranged, the first pressing block 32 is correspondingly arranged and contacted with the supporting plate 25, the gravity module 3 is used for pressurizing the hydraulic cylinder 24 to realize the performance detection of the concrete pavement, the weights 311 are mutually connected in series through the first inserting rods 312 and the second inserting grooves 313 to form the pressing strips 31, the pressing strips 31 are inserted into the first inserting grooves 14 through the first inserting rods 312 on the weights 311 at one end, the correspondingly arranged pressing strips 31 are connected with the first pressing block 32 and the second pressing block 33 through the second slot 313 on the weight 311 at one end close to each other, the first pressing block 32 is pressed on the supporting plate 25, the pressing plate 26 can be pressurized to realize the performance detection of the concrete pavement, the first pressing block 32 can be pushed to ascend by the continuous ascending of the output end of the hydraulic cylinder 24, the weight 311 on the pressing bar 31 is driven to ascend in sequence, and the effect of continuous pressurization is realized.
The first slot 14 and the second slot 313 are vertically and fixedly provided with a positioning rod 36, the positioning rod 36 penetrates through the first inserted rod 312 and the second inserted rod 34 which are correspondingly arranged, and the positioning rod 36 is used for positioning the first inserted rod 312 and the second inserted rod 34, so that the first inserted rod 312 and the second inserted rod 34 are prevented from being separated from the first slot 14 or the second slot 313 in the lifting process.
Equal fixed mounting has cylinder 37 in No. two briquetting 33, one side that No. two briquetting 33 is close to No. one briquetting 32 all is provided with connecting rod 38, the one end of connecting rod 38 contacts with the output that corresponds the cylinder 37 that sets up respectively, the both sides of No. one briquetting 32 are provided with fixed slot 39 respectively, the one end that connecting rod 38 kept away from cylinder 37 corresponds the setting with fixed slot 39 respectively, cylinder 37 is inserted through the one end of flexible promotion connecting rod 38 and is established in fixed slot 39, make No. two briquetting 33 be connected with a briquetting 32, can make No. two briquetting 33 follow a briquetting 32 and rise in step, be used for further pressurizeing clamp plate 26, can carry out the performance detection of different standards according to the concrete pavement of difference.
One side fixed mounting that pneumatic cylinder 24 was kept away from to layer board 25 has magnetic stripe 27, the bottom fixed mounting metal sheet 35 of briquetting 32, and magnetic stripe 27 adsorbs on metal sheet 35, and magnetic stripe 27 on the layer board 25 is used for adsorbing at metal sheet 35, avoids layer board 25 and briquetting 32 to support to produce and rocks, influences the stability of pressure frame operation.
When in use:
remove base 1 to the assigned position on the concrete road surface after pouring the shaping, fix base 1, the output of operation pneumatic cylinder 24 stretches out, promote the layer board 25 and press on briquetting 32, continuously stretch out through pneumatic cylinder 24, the weight of cooperation briquetting 32 promotes clamp plate 26 and presses on the concrete road surface, realize the performance and detect, continuously stretch out through pneumatic cylinder 24 can promote briquetting 32 and rise, it rises to drive layering 31, can continuously pressurize clamp plate 26, can be through connecting rod 38 with briquetting 32 and No. two briquetting 33 interconnect simultaneously, further improve the pressurized effect.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A concrete performance detection method uses a concrete performance detection device, which comprises a base (1), a pressure frame (2) and a gravity module (3), and is characterized in that: the concrete performance detection method adopting the concrete performance detection device comprises the following steps:
s1, inspection device: the concrete performance detection device is checked before the performance of the concrete pavement after pouring and forming is detected by using the concrete performance detection device;
s2, moving and positioning: the base (1) of the concrete performance testing apparatus checked in the above S1 is moved to a pre-selected testing position and fixed;
s3, pressurization detection: the pressure frame (2) is operated to be pressed at a pre-selected detection position, and the concrete pavement after pouring and forming is detected through continuous pressurization of the gravity module (3);
s4, repeating the operation: the S2-S3 are operated in a reciprocating mode, and different areas of the poured and formed concrete pavement are detected;
the base (1) is provided with a groove (11), the groove (11) penetrates through the base (1), adjusting grooves (12) are symmetrically formed in the bottom of the base (1) and located on two sides of the groove (11), sliders (13) are slidably mounted in the adjusting grooves (12), the pressure frames (2) are arranged between the sliders (13) and correspond to each other, one ends, far away from the adjusting grooves (12), of the sliders (13) are fixedly mounted on the pressure frames (2) respectively, jacks (21) are formed in the pressure frames (2), the jacks (21) penetrate through the pressure frames (2), support piles (22) are arranged in the jacks (21), one ends, far away from the support piles (22), of the support piles extend out of the jacks (21) and are fixedly mounted with fixing plates (23), one sides, far away from the support piles (22), of the fixing plates (23) are fixedly mounted with hydraulic cylinders (24), a supporting plate (25) is fixedly installed at the output end of the hydraulic cylinder (24), and one end, far away from the fixing plate (23), of the supporting pile (22) extends out of the insertion hole (21) and is fixedly provided with a pressing plate (26);
the gravity module (3) is arranged in the groove (11), the gravity module (3) is composed of a pressing strip (31), a first pressing block (32) and a second pressing block (33), a plurality of first slots (14) are formed in the inner walls of the two ends of the groove (11), the pressing strip (31) is provided with a plurality of pressing strips, the pressing strip (31) is composed of a plurality of weight blocks (311) in series connection, a first inserting rod (312) is fixedly installed on one side of each weight block (311), a second slot (313) is formed in one side, far away from the first inserting rod (312), of each weight block (311), the first inserting rod (312) on the same pressing strip (31) is correspondingly arranged with the second slot (313) and is in inserted connection with the first slot (14), the first inserting rod (312) at the end part of the pressing strip (31) is correspondingly arranged with the first slot (14) respectively and is in inserted connection with the pressing strip (31) in pairs, no. two briquetting (33) are provided with two and symmetric distribution and are in the both sides of a briquetting (32), a briquetting (32) with No. two briquetting (33) set up respectively and are corresponding the setting between layering (31), a briquetting (32) with the equal fixed mounting in both ends of No. two briquetting (33) has No. two inserted bar (34), No. two inserted bar (34) are inserted respectively and are established and correspond the setting in No. two slot (313), a briquetting (32) with layer board (25) correspond the setting and contact.
2. The method for detecting the performance of the concrete according to claim 1, wherein the method comprises the following steps: a screw rod (15) and a guide rod (16) are respectively arranged in the adjusting groove (11), and the screw rod (15) and the guide rod (16) respectively penetrate through the correspondingly arranged sliding blocks (13).
3. The method for detecting the performance of the concrete according to claim 1, wherein the method comprises the following steps: the supporting plate (25) is far away from one side fixed mounting of the hydraulic cylinder (24) is provided with a magnetic strip (27), the bottom of the first pressing block (32) is fixedly provided with a metal plate (35), and the magnetic strip (27) is adsorbed on the metal plate (35).
4. The method for detecting the performance of the concrete according to claim 1, wherein the method comprises the following steps: a positioning rod (36) is vertically and fixedly installed in the first slot (14) and the second slot (313), and the positioning rod (36) penetrates through the first inserted rod (312) and the second inserted rod (34) which are correspondingly arranged.
5. The method for detecting the performance of the concrete according to claim 1, wherein the method comprises the following steps: equal fixed mounting have cylinder (37) in No. two briquetting (33), No. two briquetting (33) are close to one side of briquetting (32) all is provided with connecting rod (38), the one end of connecting rod (38) respectively with correspond the setting the output of cylinder (37) contacts, the both sides of briquetting (32) are provided with fixed slot (39) respectively, connecting rod (38) are kept away from the one end of cylinder (37) respectively with fixed slot (39) correspond the setting.
6. The method for detecting the performance of the concrete according to claim 1, wherein the method comprises the following steps: the bottom of the fixed plate (23) is symmetrically and fixedly provided with springs (28), and one ends, far away from the fixed plate (23), of the springs (28) are fixedly arranged on the pressure frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011570528.4A CN112781993A (en) | 2020-12-26 | 2020-12-26 | Concrete performance detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011570528.4A CN112781993A (en) | 2020-12-26 | 2020-12-26 | Concrete performance detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112781993A true CN112781993A (en) | 2021-05-11 |
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ID=75752690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011570528.4A Withdrawn CN112781993A (en) | 2020-12-26 | 2020-12-26 | Concrete performance detection method |
Country Status (1)
| Country | Link |
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| CN (1) | CN112781993A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116858676A (en) * | 2023-09-05 | 2023-10-10 | 中铁十七局集团第五工程有限公司 | Performance test device for composite fiber cement concrete road |
-
2020
- 2020-12-26 CN CN202011570528.4A patent/CN112781993A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116858676A (en) * | 2023-09-05 | 2023-10-10 | 中铁十七局集团第五工程有限公司 | Performance test device for composite fiber cement concrete road |
| CN116858676B (en) * | 2023-09-05 | 2023-11-07 | 中铁十七局集团第五工程有限公司 | Performance test device for composite fiber cement concrete road |
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Application publication date: 20210511 |
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