CN112504849A - Synchronous pressurized inspection device of most old and useless reinforcing bar for building - Google Patents
Synchronous pressurized inspection device of most old and useless reinforcing bar for building Download PDFInfo
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- CN112504849A CN112504849A CN202011316936.7A CN202011316936A CN112504849A CN 112504849 A CN112504849 A CN 112504849A CN 202011316936 A CN202011316936 A CN 202011316936A CN 112504849 A CN112504849 A CN 112504849A
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- block
- steel bars
- baffle
- waste steel
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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
-
- 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
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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
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a synchronous compression testing device for most waste steel bars for buildings, which comprises a base, the top of the base is provided with a shell, the top of the shell is provided with a supporting block, the top of the supporting block is uniformly provided with a plurality of placing grooves, a top plate is arranged right above the supporting block, a hydraulic cylinder is arranged in the middle of the top end of the top plate, a hydraulic rod is arranged at the bottom of the hydraulic cylinder, the hydraulic rod penetrates through the top plate and extends to the lower part of the bottom of the top plate, a pressing block is arranged at the bottom of the hydraulic rod, an opening is arranged on the supporting block corresponding to the pressing block in a penetrating way, the top end inside the opening is provided with a movable block, the middle part of the bottom end of the movable block is provided with a movable rod, the bottom end inside the opening is provided with a first baffle plate, and the bottom end of the movable rod movably penetrates through the baffle and extends to the lower part of the bottom of the first baffle.
Description
Technical Field
The invention relates to the technical field of building waste steel bar detection, in particular to a synchronous compression detection device for most waste steel bars for buildings.
Background
The building is an engineering building for people to live, work, study, production, management, entertainment, article storage and other social activities, the difference between the building and the building is the building, the building refers to engineering buildings except the building, such as an enclosure wall, a road, a dam, a water well, a tunnel, a water tower, a bridge, a chimney and the like, reinforcing steel bars are needed in the building process, when the building is dismantled, the waste reinforcing steel bars are detected, and if the detection is qualified, the waste reinforcing steel bars are recycled; when the existing building waste steel bar compression inspection is carried out, a better inspection effect cannot be achieved, so that the waste steel bar cannot be better recycled, and further the use requirements of people cannot be better met.
In conclusion, how to better perform compression test on the waste steel bars is a technical problem which needs to be solved urgently at present.
Disclosure of Invention
The invention aims to overcome the defects and provides a synchronous compression testing device for most of waste steel bars for buildings, so as to solve the problem of better compression testing of the waste steel bars.
The technical scheme of the invention is realized as follows:
a synchronous pressurized inspection device for a plurality of waste steel bars for buildings comprises a base, wherein a shell is installed at the top of the base, a supporting block is installed at the top of the shell, a plurality of placing grooves are uniformly formed in the top of the supporting block, a top plate is installed right above the supporting block, a hydraulic cylinder is installed in the middle of the top end of the top plate, a hydraulic rod is installed at the bottom of the hydraulic cylinder, the hydraulic rod penetrates through the top plate and extends to the lower portion of the bottom of the top plate, a pressing block is installed at the bottom of the hydraulic rod, an opening is formed in the supporting block in a penetrating mode in a position corresponding to the pressing block, a movable block is installed at the top end inside the opening, a movable rod is installed in the middle of the bottom end of the movable block, a first baffle is installed at the bottom end inside the opening, and the bottom end of the, a baffle II is fixedly sleeved below the movable block and positioned on the outer side of the top end of the movable rod, a spring I is sleeved between the baffle II and the baffle I and positioned on the outer side of the movable rod, a contact block is installed at the bottom of the movable rod, a frame body is installed inside the shell, a first connecting block and a second connecting block are respectively installed at the top of the frame body and positioned on the bottom ends of two side edges of the contact block, movable connecting shafts are respectively installed between the first connecting block and the second connecting block and the frame body, a push block is installed on one side edge of the first connecting block and the second connecting block, a second spring is installed on one side edge of the push block, which is far away from each other, a fixed block is installed at the top of the frame body and positioned on one side edge of the second spring, a first alarm is installed on one side edge of the inner bottom of the frame, just the top of connecting wire one with connecting block one is connected, keep away from the inside bottom of framework the power adapter is installed to one side of alarm, power adapter is close to connecting wire two is installed to one side of alarm, just connecting wire two with connecting block two is connected, the casing is close to power adapter's a side bottom is installed power connection, just power connection with power adapter electricity is connected, the top of roof just is located the controller is installed to one side of pneumatic cylinder, the bracing piece is all installed on the bottom quadrangle limit of roof, just the bottom of bracing piece all with the top fixed connection of base.
Preferably, the controller is of a model number KY 02S.
Preferably, a door panel is mounted on an outer side of the housing, and a door lock is connected between the door panel and the housing.
Preferably, the door panel is symmetrically embedded with the dustproof screen plates.
Preferably, the two side edges of the second baffle are both provided with positioning sliding blocks, and the two side edges of the opening are both provided with positioning sliding grooves matched with the positioning sliding blocks.
Preferably, the outer side edge of the hydraulic rod is sleeved with a fixed sleeve, and two side edges of the fixed sleeve are fixedly connected with the bottom of the top plate through a fixed connecting rod.
Preferably, the two side edges of the pressing block are both provided with connecting strips, the connecting strips are in a zigzag structure, the bottom end of one side edge, far away from the pressing block, of each connecting strip is provided with a third spring, and the bottom of each third spring is provided with a pressing plate.
Preferably, the bottom of the top plate is located, fixing plates are installed on two sides of the connecting strip, the fixing plates are of L-shaped structures, and the fixing plates are close to the top end of one side edge of the connecting strip and located under the pressing plate, and pressure sensors are installed on the fixing plates.
Preferably, one end of the connecting strip, which is close to the fixing plate, is provided with a positioning pulley, and one side edge of the fixing plate, which is close to the connecting strip, is provided with a pulley groove matched with the positioning pulley.
Compared with the prior art, the invention has the advantages and positive effects that:
1. through the hydraulic stem with the briquetting and the standing groove with the opening, the cooperation the movable block with contact piece and the interact of alarm can carry out synchronous pressurized inspection to many old and useless reinforcing bars of building simultaneously to be convenient for can ensure better carrying out recycle to old and useless reinforcing bar of building, and then be convenient for can be better satisfy people's user demand.
2. The invention well solves the problem of how to better perform compression inspection on the waste steel bars, so that a better inspection effect can be achieved when the compression inspection of the waste steel bars in the building is performed, thereby ensuring that the waste steel bars can be better recycled, and further being convenient for better meeting the use requirements of people.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of an architecture according to an embodiment of the present invention;
FIG. 2 is a schematic top view of a support block according to an embodiment of the present invention;
FIG. 3 is a schematic view of an internal structure of an opening according to an embodiment of the present invention;
FIG. 4 is a schematic view of the internal structure of the housing according to an embodiment of the invention;
fig. 5 is a schematic view of a connection structure of a connecting strip and a fixing plate according to an embodiment of the invention.
In the figure:
1. a base; 2. a housing; 3. a support block; 4. a placement groove; 5. a top plate; 6. a hydraulic cylinder; 7. a hydraulic lever; 8. briquetting; 9. an opening; 10. a movable block; 11. a movable rod; 12. a first baffle plate; 13. a second baffle plate; 14. a first spring; 15. a contact block; 16. a frame body; 17. a first connecting block; 18. a second connecting block; 19. a movable connecting shaft; 20. a push block; 21. a second spring; 22. a fixed block; 23. an alarm; 24. connecting a first lead; 25. a power adapter; 26. a second connecting wire; 27. a power supply connector; 28. a controller; 29. a support bar; 30. a door panel; 31. a dustproof screen plate; 32. positioning the sliding block; 33. positioning the chute; 34. a connecting strip; 35. a third spring; 36. pressing a plate; 37. a fixing plate; 38. a pressure sensor; 39. positioning the pulley; 40. a pulley groove.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The invention is further described with reference to the following figures and specific examples.
In the first embodiment, as shown in fig. 1 to 5, the device for synchronously testing the pressure of a large number of waste steel bars for buildings according to the embodiment of the present invention includes a base 1, a housing 2 is installed on the top of the base 1, a supporting block 3 is installed on the top of the housing 2, a plurality of placing grooves 4 are uniformly formed on the top of the supporting block 3, a top plate 5 is installed right above the supporting block 3, a hydraulic cylinder 6 is installed in the middle of the top end of the top plate 5, a hydraulic rod 7 is installed at the bottom of the hydraulic cylinder 6, the hydraulic rod 7 penetrates through the top plate 5 and extends to the bottom of the top plate 5, a pressing block 8 is installed at the bottom of the hydraulic rod 7, an opening 9 is formed in the supporting block 3 and corresponds to the pressing block 8, a movable block 10 is installed at the top end of the opening 9, a movable rod 11 is installed at the middle of, baffle one 12 is installed to the inside bottom of opening 9, just the bottom activity of movable rod 11 run through in baffle one 12 and extend to the bottom below of baffle one 12, the below of movable block 10 just is located the fixed cover in the top outside of movable rod 11 is equipped with baffle two 13, baffle two 13 with between baffle one 12 and the outside cover that is located movable rod 11 is equipped with spring one 14, contact block 15 is installed to the bottom of movable rod 11, the internally mounted of casing 2 has frame 16, the top of frame 16 just is located contact block 15's both sides limit bottom is installed respectively connecting block one 17 and connecting block two 18, connecting block one 17 with connecting block two 18 with all install swing joint axle 19 between the frame 16, connecting block one 17 with push block 20 is all installed to the side that connecting block two 18 kept away from each other, two springs 21 are installed on one side edge of the push block 20, which is far away from each other, of the push block 20, the top of the frame body 16 is located, the two springs 21 are located, one side edge of the push block 20 is installed with a fixing block 22, the alarm 23 is installed on one side of the inner bottom end of the frame body 16, one side edge of the alarm 23 is installed with a first connecting wire 24, the top of the first connecting wire 24 is connected with the first connecting block 17, the inside bottom end of the frame body 16 is far away from one side of the alarm 23 and is installed with a power adapter 25, the power adapter 25 is close to one side edge of the alarm 23 and is installed with a second connecting wire 26, the second connecting wire 26 is connected with the second connecting block 18, the shell 2 is close to the bottom end of one side edge of the power adapter 25 and is installed with a power connector 27, the power connector 27 is electrically connected with the, bracing piece 29 is all installed on the bottom quadrangle limit of roof 5, just the bottom of bracing piece 29 all with base 1's top fixed connection, through hydraulic stem 7 with briquetting 8 and standing groove 4 with opening 9, the cooperation the movable block 10 with contact piece 15 and the interact of alarm 23 can carry out synchronous pressurized inspection to many construction waste steel bars simultaneously to be convenient for can ensure better carrying out recycle to construction waste steel bars, and then be convenient for can be better satisfy people's user demand.
In the second embodiment, as shown in fig. 1, the controller 28 is provided with model number KY 02S; the control that can be better is convenient for to be convenient for can be better carry out the synchronous pressurized inspection operation of building old and useless reinforcing bar, and then be convenient for can be better satisfy people's user demand.
In the third embodiment, as shown in fig. 1, a door panel 30 is installed at an outer side of the casing 2, a door lock is connected between the door panel 30 and the casing 2, and dustproof mesh plates 31 are symmetrically embedded and installed on the door panel 30; through the door plant 30 can be convenient for when people use right the inside part of casing 2 is inspected and is maintained, and through dustproof otter board 31 then can be convenient for also reach good dustproof effect when reaching the gas permeability, thereby can ensure 2 inside parts's of casing steady operation, and then be convenient for can be better satisfy people's user demand.
In the fourth embodiment, as shown in fig. 3, two side edges of the second baffle 13 are both provided with positioning sliding blocks 32, and two side edges inside the opening 9 are both provided with positioning sliding grooves 33 adapted to the positioning sliding blocks 32; through the interaction of the positioning slide block 32 and the positioning sliding groove 33, the second baffle 13 can achieve better stability, so that the use requirements of people can be better met.
In the fifth embodiment, as shown in fig. 1, a fixing sleeve is sleeved on the outer side edge of the hydraulic rod 7, and two side edges of the fixing sleeve are fixedly connected with the bottom of the top plate 5 through a fixing connecting rod; can make hydraulic stem 7 reaches better stability to be convenient for the pressurized inspection operation that can be better, and then be convenient for can be better satisfy people's user demand.
In a sixth embodiment, as shown in fig. 1 and 5, connecting strips 34 are installed on both sides of the pressing block 8, the connecting strips 34 are both in a zigzag structure, a spring third 35 is installed at the bottom end of one side of the connecting strip 34, which is far away from the pressing block 8, a pressing plate 36 is installed at the bottom of the spring third 35, fixing plates 37 are installed at the bottom of the top plate 5, which are located on both sides of the connecting strip 34, the fixing plates 37 are both in an L-shaped structure, pressure sensors 38 are installed at the top end of one side of the fixing plate 37, which is close to the connecting strip 34, which is located right below the pressing plate 36, positioning pulleys 39 are installed at one ends of the connecting strip 34, which are close to the fixing plates 37, and pulley grooves 40 matched with the positioning pulleys 39 are formed at one side of the fixing plate 37, which is close to the; during the use the connecting strip 34 along with the motion of briquetting removes, drives spring three 35 with clamp plate 36 is right pressure sensor 38 pushes down, is convenient for carry out the detection of pressure when carrying out the pressurized operation, also accessible setting simultaneously adjusts the pressure when pressurized to be convenient for can be better construct the pressurized inspection operation of old and useless reinforcing bar, and then be convenient for can be better satisfy people's user demand.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, a plurality of construction waste steel bars are respectively placed in the placing grooves 4 at the tops of the supporting blocks 3, the middle parts of the waste steel bars are aligned with the openings 9, then the hydraulic cylinders 6 are started, the pressing blocks 8 are pushed by the hydraulic rods 7 to press down the plurality of construction waste steel bars, if the waste steel bars are not bent obviously, the testing is qualified, if the waste steel bars are bent, the movable blocks 10 are pushed to move downwards, so that the contact blocks 15 are pushed to move between the first connecting blocks 17 and the second connecting blocks 18 under the action of the movable rods 11, the alarm 23 is electrically connected with the power adapter 25, the power adapter 25 is connected with an external power supply through the power connector 27 before use, and the alarm 23 is electrified to give an alarm, the testing is unqualified, then taking off the inspected waste steel bars, enabling the pressing block 8 to reset under the action of the controller 28, and enabling the movable block 10, the first connecting block 17 and the second connecting block 18 to recover to the original positions under the action of the first spring 14 and the second spring 21, so as to perform subsequent inspection operation on the waste steel bars of the building; the general makes when carrying out the old and useless reinforcing bar pressurized inspection of building, can reach better inspection effect to ensure that can be better carry out recycle to old and useless reinforcing bar, and then be convenient for can be better satisfy people's user demand.
The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (9)
1. The synchronous compression testing device for most of waste steel bars for buildings is characterized by comprising a base (1), a shell (2) is installed at the top of the base (1), a supporting block (3) is installed at the top of the shell (2), a plurality of placing grooves (4) are uniformly formed in the top of the supporting block (3), a top plate (5) is installed right above the supporting block (3), a hydraulic cylinder (6) is installed in the middle of the top end of the top plate (5), a hydraulic rod (7) is installed at the bottom of the hydraulic cylinder (6), the hydraulic rod (7) penetrates through the top plate (5) and extends to the lower portion of the bottom of the top plate (5), a pressing block (8) is installed at the bottom of the hydraulic rod (7), an opening (9) is formed in the supporting block (3) in a position corresponding to the pressing block (8) in a penetrating mode, and a movable block (10) is installed at the top end of the opening (9), the bottom mid-mounting of movable block (10) has movable rod (11), baffle (12) are installed to the inside bottom of opening (9), just the bottom activity of movable rod (11) runs through in baffle (12) and extend to the bottom below of baffle (12), the below of movable block (10) just is located the top outside fixed cover of movable rod (11) is equipped with baffle two (13), baffle two (13) with between baffle one (12) and be located the outside cover of movable rod (11) is equipped with spring one (14), contact block (15) are installed to the bottom of movable rod (11), the internally mounted of casing (2) has frame body (16), the top of frame body (16) just is located the both sides limit bottom of contact block (15) is installed respectively connecting block one (17) and connecting block two (18), the connecting block I (17) and the connecting block II (18) with all install swing joint axle (19) between framework (16), push block (20) are all installed to one side of keeping away from each other of connecting block I (17) and connecting block II (18), spring II (21) are all installed to one side of keeping away from each other of push block (20), the top of framework (16) just is located spring II (21) keep away from one side of push block (20) all installs fixed block (22), alarm (23) are installed to inside bottom one side of framework (16), connecting wire I (24) is installed to one side of alarm (23), just the top of connecting wire I (24) with connecting block I (17) are connected, the inside bottom of framework (16) is kept away from one side of alarm (23) is installed power adapter (25), power adapter (25) are close to connecting wire two (26) are installed to a side of alarm (23), just connecting wire two (26) with connecting block two (18) are connected, casing (2) are close to power adapter (25) one side bottom-mounting has power connection (27), just power connection (27) with power adapter (25) electricity is connected, the top of roof (5) just is located controller (28) are installed to one side of pneumatic cylinder (6), bracing piece (29) are all installed on the bottom quadrangle limit of roof (5), just the bottom of bracing piece (29) all with the top fixed connection of base (1).
2. The synchronous pressure testing device for the majority of waste steel bars for buildings as claimed in claim 1, wherein the type of the controller (28) is KY 02S.
3. The synchronous compression testing device for the majority of waste steel bars for buildings according to claim 1, characterized in that a door panel (30) is installed at the outer side of the casing (2), and a door lock is connected between the door panel (30) and the casing (2).
4. The synchronous compression testing device for the majority of waste steel bars for buildings as claimed in claim 3, wherein the door panel (30) is symmetrically embedded with dust-proof mesh plates (31).
5. The synchronous compression testing device for the majority of waste steel bars for buildings according to claim 1, characterized in that two side edges of the second baffle (13) are both provided with positioning sliding blocks (32), and two side edges inside the opening (9) are both provided with positioning sliding grooves (33) matched with the positioning sliding blocks (32).
6. The synchronous pressure testing device for most waste steel bars for buildings as claimed in claim 1, wherein the outside edge of the hydraulic rod (7) is sleeved with a fixed sleeve, and the two sides of the fixed sleeve are fixedly connected with the bottom of the top plate (5) through fixed connecting rods.
7. The synchronous compression testing device for the majority of waste steel bars for buildings according to claim 1, characterized in that connecting strips (34) are installed on both sides of the pressing block (8), the connecting strips (34) are of a zigzag structure, a third spring (35) is installed at the bottom end of one side of the connecting strips (34) far away from the pressing block (8), and a pressing plate (36) is installed at the bottom of the third spring (35).
8. The synchronous compression testing device for the majority of waste steel bars for buildings according to claim 7, characterized in that fixing plates (37) are installed at the bottom of the top plate (5) and at the two sides of the connecting strip (34), the fixing plates (37) are all of L-shaped structures, and pressure sensors (38) are installed at the positions, close to the top end of one side of the connecting strip (34), of the fixing plates (37) and under the pressing plate (36).
9. The synchronous compression testing device for the majority of waste steel bars for buildings according to claim 8, characterized in that one end of the connecting bar (34) close to the fixing plate (37) is provided with a positioning pulley (39), and one side of the fixing plate (37) close to the connecting bar (34) is provided with a pulley groove (40) matched with the positioning pulley (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011316936.7A CN112504849B (en) | 2020-11-23 | 2020-11-23 | Synchronous pressurized verifying attachment of most old and useless reinforcing bar for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011316936.7A CN112504849B (en) | 2020-11-23 | 2020-11-23 | Synchronous pressurized verifying attachment of most old and useless reinforcing bar for building |
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| Publication Number | Publication Date |
|---|---|
| CN112504849A true CN112504849A (en) | 2021-03-16 |
| CN112504849B CN112504849B (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011316936.7A Active CN112504849B (en) | 2020-11-23 | 2020-11-23 | Synchronous pressurized verifying attachment of most old and useless reinforcing bar for building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034557A (en) * | 2021-11-05 | 2022-02-11 | 青岛亿联建设集团股份有限公司 | Commercial concrete compressive property detection device |
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|---|---|---|---|---|
| DE2222072A1 (en) * | 1971-06-16 | 1972-12-28 | Dykmans Maximiliaan Jacobus | Device and method for tensioning cables |
| CN106769412A (en) * | 2016-12-26 | 2017-05-31 | 邱艳 | A kind of waste steel bar compression verifying attachment for building |
| CA3012818A1 (en) * | 2016-02-05 | 2017-08-10 | Nippon Steel & Sumitomo Metal Corporation | Fracture prediction method and device, program, and recording medium |
| CN208140492U (en) * | 2018-04-03 | 2018-11-23 | 浙江峰邦机械科技有限公司 | A kind of building detection steel strength detection device |
| CN211697263U (en) * | 2020-03-14 | 2020-10-16 | 陈旭 | A reinforcing bar detector for building engineering quality supervise |
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2020
- 2020-11-23 CN CN202011316936.7A patent/CN112504849B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2222072A1 (en) * | 1971-06-16 | 1972-12-28 | Dykmans Maximiliaan Jacobus | Device and method for tensioning cables |
| CA3012818A1 (en) * | 2016-02-05 | 2017-08-10 | Nippon Steel & Sumitomo Metal Corporation | Fracture prediction method and device, program, and recording medium |
| CN106769412A (en) * | 2016-12-26 | 2017-05-31 | 邱艳 | A kind of waste steel bar compression verifying attachment for building |
| CN208140492U (en) * | 2018-04-03 | 2018-11-23 | 浙江峰邦机械科技有限公司 | A kind of building detection steel strength detection device |
| CN211697263U (en) * | 2020-03-14 | 2020-10-16 | 陈旭 | A reinforcing bar detector for building engineering quality supervise |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034557A (en) * | 2021-11-05 | 2022-02-11 | 青岛亿联建设集团股份有限公司 | Commercial concrete compressive property detection device |
| CN114034557B (en) * | 2021-11-05 | 2023-12-19 | 青岛亿联建设集团股份有限公司 | Commercial concrete compressive property detection device |
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| Publication number | Publication date |
|---|---|
| CN112504849B (en) | 2022-12-02 |
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