CN112285020B - Concrete pulling instrument for house safety identification and use method thereof - Google Patents
Concrete pulling instrument for house safety identification and use method thereof Download PDFInfo
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- CN112285020B CN112285020B CN202011145032.2A CN202011145032A CN112285020B CN 112285020 B CN112285020 B CN 112285020B CN 202011145032 A CN202011145032 A CN 202011145032A CN 112285020 B CN112285020 B CN 112285020B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0033—Force sensors associated with force applying means applying a pulling force
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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Abstract
The invention discloses a concrete pulling instrument for house safety identification and a using method thereof, relates to the technical field of concrete pulling instruments, and aims to solve the problem that the existing concrete pulling instrument is unstable due to the fact that a person needs to carry the concrete pulling instrument for a long time in the whole process and the hand is sour. Draw one side of appearance main part and be provided with first curb plate, the opposite side of drawing the appearance main part is provided with the second curb plate, the both sides surface of drawing the appearance main part all is provided with the handle, it is provided with the standing groove to draw between appearance main part and first curb plate and the second curb plate, the inside of standing groove is provided with actuating mechanism, one side of actuating mechanism is provided with the pull rod, one side of pull rod is provided with draws the mechanism, one side of drawing the mechanism is provided with draws first mechanism, the lower extreme of drawing the appearance main part is provided with first slip post, the lower extreme of first curb plate and second curb plate all is provided with the auxiliary stand.
Description
Technical Field
The invention relates to the technical field of concrete drawing instruments, in particular to a concrete drawing instrument for house safety identification and a using method thereof.
Background
The concrete pulling instrument is used for detecting the pulling strength of surface concrete and the adhesive strength of local repairing material, and the test only causes slight damage to the concrete and is also used for evaluating the gradual degradation of the pulling strength and the adhesive strength of the concrete under the general and severe working environment and a useful tool thereof, can be used on site and can also be used for laboratory detection, is particularly suitable for occasions needing to obtain strength results quickly and allowing slight damage to structures, can be used for measuring the strength of the concrete and the repairing material on site, is an internationally recognized test for evaluating the adhesive strength of the local repairing material, can be used for detecting vertical surfaces, inclined surfaces and horizontal surfaces, and is driven by hand operation, finely manufactured and used for recording loads by using accurate points on a load sensor.
The existing concrete pulling instrument needs a person to carry the concrete pulling instrument for a long time in the whole process, and the phenomenon of hand soreness can occur, so that the concrete pulling instrument is unstable, and therefore the concrete pulling instrument for house safety identification and the using method thereof are provided.
Disclosure of Invention
The invention aims to provide a concrete pulling instrument for house safety identification and a using method thereof, and aims to solve the problem that the existing concrete pulling instrument in the background art needs to be held by a person for a long time in the whole process, so that the phenomenon of hand soreness occurs, and the pulling instrument is unstable.
In order to achieve the purpose, the invention provides the following technical scheme: a concrete drawing instrument for house safety identification comprises a drawing instrument main body, wherein one side of the drawing instrument main body is provided with a first side plate, the other side of the drawing instrument main body is provided with a second side plate, the first side plate and the second side plate are integrated with the drawing instrument main body into a whole, the surfaces of the two sides of the drawing instrument main body are respectively provided with a handle, the handles are fixedly connected with the drawing instrument main body, a placing groove is formed between the drawing instrument main body and the first side plate as well as the second side plate, a driving mechanism is arranged inside the placing groove, the driving mechanism is detachably connected with the drawing instrument main body, one side of the driving mechanism is provided with a drawing rod, one side of the drawing rod is provided with a drawing mechanism, one side of the drawing mechanism is provided with a drawing head mechanism, the drawing head mechanism is detachably connected with a heat dissipation hole, the lower end of the drawing instrument main body is provided with a first sliding column, the lower ends of the first side plate and the second side plate are respectively provided with an auxiliary support, the lower surface of the drawing instrument main body is provided with a first groove, the first groove is provided with a first sliding pad, one end of the sliding column is provided with a wear-resistant pad, one end of the sliding pad is provided with a sliding pad, one end of the sliding pad, and the sliding pad is provided with a wear-resistant pad, and stopper and third slip post fixed connection, the third slip post rotates through first pivot and first recess and is connected, the upper surface of first slip post inner wall is provided with first screw thread, the lower surface of second slip post outer wall is provided with the second screw thread, and first slip post passes through first screw thread and second slip post threaded connection, the upper surface of second slip post inner wall is provided with the third screw thread, the upper surface of third slip post outer wall is provided with the fourth screw thread, and the second slip post passes through third screw thread and fourth screw thread and third slip post threaded connection, the lower surface of first curb plate and second curb plate is provided with the second recess, and the second recess is an organic whole structure with first curb plate and second curb plate, the inside of second recess is provided with the second pivot, and the auxiliary stand rotates through second pivot and is connected with the second recess, the surface of auxiliary stand is provided with the magnetite, and the auxiliary stand passes through magnetite and second recess fixed connection, the outside of first recess is provided with the anti-drop strip, the one end of anti-drop is provided with the fixed bolt, the anti-drop female buckle is provided with the male buckle and pulls the male buckle mechanism, and pulls the male buckle through detachable female buckle mechanism.
Preferably, the one end of first curb plate and second curb plate all is provided with logical groove, and leads to groove and first curb plate and second curb plate and be a body structure, the inside that leads to the groove is provided with electronic hydraulic pressure mechanism, and electronic hydraulic pressure mechanism and logical groove fixed connection, the front surface of drawing the appearance main part is provided with display mechanism, one side of display mechanism is provided with button mechanism, be provided with the rod groove between display mechanism and the button mechanism.
Preferably, the upper end of fixed block is provided with the rotor plate, the one end of rotor plate is provided with the fixed axle, and the rotor plate passes through the fixed axle and is connected with the fixed block rotation, the other end of rotor plate is provided with the knob, and knob and rotor plate threaded connection.
Preferably, the upper surface of drawing the appearance main part is provided with the connecting plate, and the connecting plate with draw appearance main part fixed connection, one side of connecting plate is provided with the arc board, the below of going up the arc board is provided with down the arc board, go up the arc board and be provided with the radium-shine mechanism of cross down between the arc board, and the radium-shine mechanism of cross is through going up the arc board and being connected with the connecting plate is detachable down with the arc board.
Preferably, the working method of the concrete pulling instrument for house safety certification comprises the following steps:
the method comprises the following steps: placing the driving mechanism into the placing groove and positioning the driving mechanism on the surface of the placing plate, rotating the rotating plate above the driving mechanism, and screwing the knob tightly;
step two: opening the anti-falling strip to enable the first sliding column, the second sliding column and the third sliding column to rotate to be vertical to the ground;
step three: pulling the auxiliary support downwards, and after the auxiliary support is opened, one end of the auxiliary support is contacted with the ground;
step four: the handle is lifted, the second sliding column and the third sliding column are rotated simultaneously, the heights of the second sliding column and the third sliding column are adjusted to meet the self requirements, and the wear-resistant pad is contacted with the ground after the adjustment is finished;
step five: inserting a cross laser mechanism between the lower arc plate and the upper arc plate, and opening the cross laser mechanism;
step six: the drawing head mechanism is contacted with the measured object, and the driving mechanism and the drawing mechanism are utilized to apply pulling force to the drawing head mechanism, so that the drawing strength of the measured object is detected.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first groove is arranged on the lower surface of the drawing instrument main body, the first sliding column, the second sliding column and the third sliding column are arranged in the first groove, the first sliding column, the second sliding column and the third sliding column are in threaded connection through the first thread, the second thread, the third thread and the fourth thread, only one part of the surface of the first sliding column, the second sliding column and the third sliding column is threaded, the combination of sliding and threaded connection is realized, the landing heights of the first sliding column, the second sliding column and the third sliding column are rapidly changed, the second groove is arranged on the lower surfaces of the first side plate and the second side plate, the auxiliary support is arranged in the second groove, the auxiliary support is used in an auxiliary manner with the first sliding column, the second sliding column and the third sliding column, the support effect is achieved on the drawing instrument main body, the whole weight of the drawing instrument main body is not required to be always supported by hands, the phenomenon that the drawing instrument main body is unstable in hand-picking is prevented, the stability is improved, meanwhile, the storage is convenient and the carrying is realized.
2. All set up logical groove in first curb plate and second curb plate one end, leading to the inslot and setting up electronic hydraulic pressure mechanism, when the measured object unevenness, extrude the measured object through electronic hydraulic pressure mechanism to the messenger draws the appearance main part and is in parallel stable state, and the better detection of being convenient for improves stability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the lower surface structure of the drawing instrument main body of the present invention;
FIG. 3 is a schematic view of the internal structure of the second side plate according to the present invention;
FIG. 4 is a schematic view of the connection structure of the first sliding column, the second sliding column and the third sliding column of the present invention;
FIG. 5 is a schematic view of the connection structure of the connection plate and the cross laser mechanism of the present invention;
in the figure: 1. a drawing instrument main body; 2. a display mechanism; 3. a button mechanism; 4. a drive mechanism; 5. a first side plate; 6. a placement groove; 7. pulling the rod; 8. a drawing mechanism; 9. a drawing head mechanism; 10. a handle; 11. a fixed block; 12. a rotating plate; 13. a fixed shaft; 14. a knob; 15. a second side plate; 16. placing the plate; 17. heat dissipation holes; 18. a first groove; 19. a first rotating shaft; 20. a first sliding column; 21. a second sliding column; 22. a third sliding column; 23. a limiting block; 24. a wear pad; 25. the strip is prevented from falling; 26. fixing the bolt; 27. a male and female buckle mechanism; 28. a second groove; 29. a second rotating shaft; 30. a magnet; 31. a through groove; 32. an electro-hydraulic mechanism; 33. a rod groove; 34. a connecting plate; 35. an upper arc plate; 36. a cross laser mechanism; 37. a lower arc plate; 38. a first thread; 39. a second thread; 40. a third thread; 41. a fourth thread; 42. and (5) an auxiliary bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: a concrete drawing instrument for house safety identification comprises a drawing instrument main body 1, a first side plate 5 is arranged on one side of the drawing instrument main body 1, a second side plate 15 is arranged on the other side of the drawing instrument main body 1, the first side plate 5 and the second side plate 15 are both in an integral structure with the drawing instrument main body 1, handles 10 are arranged on the surfaces of the two sides of the drawing instrument main body 1, the handles 10 are fixedly connected with the drawing instrument main body 1, a placement groove 6 is arranged between the drawing instrument main body 1 and the first side plate 5 and the second side plate 15, a driving mechanism 4 is arranged inside the placement groove 6, the driving mechanism 4 is detachably connected with the drawing instrument main body 1, a drawing rod 7 is arranged on one side of the driving mechanism 4, heat dissipation holes are formed in one side of the drawing rod 7, a drawing mechanism 8 is arranged on one side of the drawing mechanism 7, a drawing head mechanism 9 is arranged on one side of the drawing mechanism 8, the drawing head mechanism 9 is detachably connected with the drawing mechanism 8, a first sliding column 20 is arranged at the lower end of the drawing instrument main body 1, auxiliary support brackets 42 are arranged at the lower ends of the first side plate 5 and the second side plate 15, a first groove 18 is arranged on the inner side of the first rotating column 16, a first rotating shaft 16 is arranged on the sliding support column 18, a first rotating shaft 16 for improving the stability of the sliding column 18, a first rotating shaft 16 is arranged on the sliding column 18, a first rotating shaft 16 is arranged in the sliding support column 16, a third sliding column 22 is arranged inside the second sliding column 21, a limiting block 23 is arranged on one side of the third sliding column 22, the limiting block 23 is fixedly connected with the third sliding column 22, the third sliding column 22 is rotatably connected with the first groove 18 through a first rotating shaft 19, a first thread 38 is arranged on the upper surface of the inner wall of the first sliding column 20, a second thread 39 is arranged on the lower surface of the outer wall of the second sliding column 21, the first sliding column 20 is in threaded connection with the second sliding column 21 through the first thread 38 and the second thread 39, a third thread 40 is arranged on the upper surface of the inner wall of the second sliding column 21, a fourth thread 41 is arranged on the upper surface of the outer wall of the third sliding column 22, and the second sliding column 21 is in threaded connection with the third sliding column 22 through the third thread 40 and the fourth thread 41, so as to quickly change the falling heights of the first sliding column 20, the second sliding column 21 and the third sliding column 22, the lower surfaces of the first side plate 5 and the second side plate 15 are provided with a second groove 28, the first side plate 5 and the second side plate 15 are of an integral structure, a second rotating shaft 29 is arranged inside the second groove 28, the auxiliary support 42 is rotatably connected with the second groove 28 through the second rotating shaft 29, a magnet 30 is arranged on the surface of the auxiliary support 42, the auxiliary support 42 is fixedly connected with the second groove 28 through the magnet 30, the stability of the first side plate 5 and the stability of the second side plate 15 are improved, the anti-falling strip 25 is arranged outside the first groove 18, one end of the anti-falling strip 25 is provided with a fixing bolt 26, the other end of the anti-falling strip 25 is provided with a male-female buckle mechanism 27, the anti-falling strip 25 is detachably connected with the drawing instrument main body 1 through the male-female buckle mechanism 27, and the first sliding column 20, the second sliding column 21 and the third sliding column 22 can be taken out quickly.
Further, the one end of first curb plate 5 and second curb plate 15 all is provided with logical groove 31, and it is a body structure to lead to groove 31 and first curb plate 5 and second curb plate 15, the inside that leads to groove 31 is provided with electronic hydraulic pressure mechanism 32, and electronic hydraulic pressure mechanism 32 and logical groove 31 fixed connection, the front surface of drawing appearance main part 1 is provided with display mechanism 2, one side of display mechanism 2 is provided with button mechanism 3, be provided with pole groove 33 between display mechanism 2 and the button mechanism 3, when the measured object unevenness, extrude the measured object through electronic hydraulic pressure mechanism 32, thereby make and draw appearance main part 1 and be in parallel stable state, be convenient for better detect, improve stability.
Further, the upper end of the fixed block 11 is provided with a rotating plate 12, one end of the rotating plate 12 is provided with a fixed shaft 13, the rotating plate 12 is rotatably connected with the fixed block 11 through the fixed shaft 13, the other end of the rotating plate 12 is provided with a knob 14, and the knob 14 is in threaded connection with the rotating plate 12, so that the driving mechanism 4 is fixed, and the disassembly is convenient.
Further, the upper surface of drawing appearance main part 1 is provided with connecting plate 34, and connecting plate 34 with draw appearance main part 1 fixed connection, one side of connecting plate 34 is provided with arc board 35, the below of going up arc board 35 is provided with down arc board 37, it is provided with the radium-shine mechanism 36 of cross to go up between arc board 35 and the lower arc board 37, and radium-shine mechanism 36 of cross is through last arc board 35 and lower arc board 37 and the detachable connection of connecting plate 34, be convenient for check level through radium-shine mechanism 36 of cross, improve the detection effect.
Further, the working method of the concrete pulling instrument for house safety identification comprises the following steps:
the method comprises the following steps: placing the driving mechanism 4 in the placing groove 6 and on the surface of the placing plate 16, rotating the rotating plate 12 to the upper part of the driving mechanism 4, and tightly twisting the knob 14;
step two: the anti-falling strip 25 is opened, so that the first sliding column 20, the second sliding column 21 and the third sliding column 22 rotate to be vertical to the ground;
step three: the auxiliary support 42 is pulled downwards, and after the auxiliary support 42 is opened, one end of the auxiliary support 42 is contacted with the ground;
step four: the handle 10 is lifted by hand, the second sliding column 21 and the third sliding column 22 are rotated simultaneously, the heights of the second sliding column 21 and the third sliding column 22 are adjusted to meet the self requirements, and the wear-resistant pad 24 is contacted with the ground after the adjustment is finished;
step five: inserting the cross laser mechanism 36 between the lower arc plate 37 and the upper arc plate 35, and opening the cross laser mechanism 36;
step six: the drawing head mechanism 9 is in contact with the measured object, and the driving mechanism 4 and the drawing mechanism 8 are utilized to apply tension to the drawing head mechanism 9, so that the drawing strength of the measured object is detected.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a house safety appraisal is with concrete drawing appearance, includes draws appearance main part (1), its characterized in that: one side of the drawing instrument main body (1) is provided with a first side plate (5), the other side of the drawing instrument main body (1) is provided with a second side plate (15), the first side plate (5) and the second side plate (15) are of an integral structure with the drawing instrument main body (1), the two side surfaces of the drawing instrument main body (1) are respectively provided with a handle (10), the handles (10) are fixedly connected with the drawing instrument main body (1), a placing groove (6) is arranged between the drawing instrument main body (1) and the first side plate (5) and the second side plate (15), a driving mechanism (4) is arranged inside the placing groove (6), the driving mechanism (4) is detachably connected with the drawing instrument main body (1), one side of the driving mechanism (4) is provided with a drawing rod (7), one side of the drawing rod (7) is provided with a drawing mechanism (8), one side of the drawing mechanism (8) is provided with a drawing head mechanism (9), the drawing head mechanism (9) is connected with the detachable drawing mechanism (8), a sliding column of the drawing instrument main body (1) is provided with a first side plate (5), and the lower end of the drawing instrument main body (1) is provided with a sliding column (20), and the auxiliary side plate (18) lower end of the drawing instrument main body (18), the first groove (18) and the drawing instrument main body (1) are of an integral structure, a first rotating shaft (19) is arranged inside the first groove (18), the first rotating shaft (19) is fixedly connected with the first groove (18), the first sliding column (20) is located in the first groove (18), two sliding columns (20) are arranged, one end of the first sliding column (20) is provided with a wear pad (24), the wear pad (24) is fixedly connected with the first sliding column (20), the lower end of the placing groove (6) is provided with a placing plate (16), the surface of the placing plate (16) is provided with radiating holes (17), one side of the handle (10) is provided with a fixing block (11), a second sliding column (21) is arranged inside the first sliding column (20), a third sliding column (22) is arranged inside the second sliding column (21), one side of the third sliding column (22) is provided with a limiting block (23), the third sliding column (23) is fixedly connected with the third sliding column (22), the third sliding column (22) is connected with a rotating column (18) through a screw thread, the inner wall of the first sliding column (18) is provided with a second sliding column (38), and a second sliding column (21) is connected with a limiting block (18) through a screw thread, the inner wall (39) of the first sliding column (18), and first slip post (20) are through first screw thread (38) and second screw thread (39) and second slip post (21) threaded connection, the upper surface of second slip post (21) inner wall is provided with third screw thread (40), the upper surface of third slip post (22) outer wall is provided with fourth screw thread (41), and second slip post (21) are through third screw thread (40) and fourth screw thread (41) and third slip post (22) threaded connection, the lower surface of first curb plate (5) and second curb plate (15) is provided with second recess (28), and second recess (28) are an organic whole structure with first curb plate (5) and second curb plate (15), the inside of second recess (28) is provided with second pivot (29), and supplementary support (42) are connected with second recess (28) through second pivot (29) rotation, the surface of supplementary support (42) is provided with magnetite (30), and supplementary support (42) is connected with second recess (29) through detachable magnetite (30) and second recess (28) the fixed male buckle (25) of just prevent that the male buckle (25) fall the mechanism (27) and the male buckle (27) mechanism (27) is provided with female buckle (27) and prevent that the male buckle (25) fall, the outside of preventing falling bolt mechanism (27) is provided with female buckle mechanism (27) and fall the male buckle mechanism (27) and prevent falling the male buckle (25) and prevent that the male buckle mechanism (25) and prevent falling the male buckle mechanism (25) and the female mechanism (27) and the male buckle (25) is provided with female mechanism (25) and prevent that the female mechanism (25) that the male buckle (25) from falling And (4) connecting.
2. The concrete pulling apparatus for house security certification according to claim 1, wherein: the one end of first curb plate (5) and second curb plate (15) all is provided with logical groove (31), and leads to groove (31) and be a body structure with first curb plate (5) and second curb plate (15), the inside that leads to groove (31) is provided with electronic hydraulic pressure mechanism (32), and electronic hydraulic pressure mechanism (32) and lead to groove (31) fixed connection, the front surface of drawing appearance main part (1) is provided with display mechanism (2), one side of display mechanism (2) is provided with button mechanism (3), be provided with pole groove (33) between display mechanism (2) and button mechanism (3).
3. The concrete pulling apparatus for house security certification according to claim 1, wherein: the upper end of fixed block (11) is provided with rotor plate (12), the one end of rotor plate (12) is provided with fixed axle (13), and rotor plate (12) rotate with fixed block (11) through fixed axle (13) and be connected, the other end of rotor plate (12) is provided with knob (14), and knob (14) and rotor plate (12) threaded connection.
4. The concrete pulling apparatus for house security certification according to claim 1, wherein: the upper surface of drawing appearance main part (1) is provided with connecting plate (34), and connecting plate (34) and drawing appearance main part (1) fixed connection, one side of connecting plate (34) is provided with arc board (35), the below of going up arc board (35) is provided with down arc board (37), it is provided with radium-shine mechanism of cross (36) to go up arc board (35) and down between arc board (37), and radium-shine mechanism of cross (36) is through going up arc board (35) and down arc board (37) and connecting plate (34) detachable connection.
5. The working method of the concrete pulling instrument for house security certification according to any one of claims 1 to 4, comprising the steps of:
the method comprises the following steps: the driving mechanism (4) is placed in the placing groove (6) and is positioned on the surface of the placing plate (16), the rotating plate (12) rotates to the position above the driving mechanism (4), and the knob (14) is screwed tightly;
step two: opening the anti-falling strip (25) to enable the first sliding column (20), the second sliding column (21) and the third sliding column (22) to rotate to be vertical to the ground;
step three: the auxiliary support (42) is pulled downwards, and after the auxiliary support (42) is opened, one end of the auxiliary support (42) is contacted with the ground;
step four: the handle (10) is lifted by hand, the second sliding column (21) and the third sliding column (22) are rotated simultaneously, the heights of the second sliding column (21) and the third sliding column (22) are adjusted to meet the self requirements, and the wear pad (24) is contacted with the ground after the adjustment is finished;
step five: inserting a cross laser mechanism (36) between the lower arc plate (37) and the upper arc plate (35), and opening the cross laser mechanism (36);
step six: the drawing head mechanism (9) is contacted with the measured object, and the driving mechanism (4) and the drawing mechanism (8) are utilized to apply pulling force to the drawing head mechanism (9), so that the drawing strength of the measured object is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011145032.2A CN112285020B (en) | 2020-10-23 | 2020-10-23 | Concrete pulling instrument for house safety identification and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011145032.2A CN112285020B (en) | 2020-10-23 | 2020-10-23 | Concrete pulling instrument for house safety identification and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112285020A CN112285020A (en) | 2021-01-29 |
| CN112285020B true CN112285020B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011145032.2A Active CN112285020B (en) | 2020-10-23 | 2020-10-23 | Concrete pulling instrument for house safety identification and use method thereof |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822745B (en) * | 2014-03-05 | 2016-04-13 | 河南理工大学 | A kind ofly study the device and method of anchor-holding force of anchor bolt under boring flowing water and infiltration condition |
| CN204188451U (en) * | 2014-10-17 | 2015-03-04 | 中煤平朔集团有限公司 | Underground coal mine glass fibre reinforced plastics rockbolts draw-off gear |
| CN206330875U (en) * | 2016-12-30 | 2017-07-14 | 唐山市思远工程材料检测有限公司 | A kind of Multifunctional drawing device instrument |
| JP7032759B2 (en) * | 2018-04-26 | 2022-03-09 | 国立研究開発法人建築研究所 | Tensile tester for anchors and its method |
| CN209327108U (en) * | 2018-06-14 | 2019-08-30 | 黄战胜 | A kind of building safety identification concrete drawing instrument |
| CN108792351A (en) * | 2018-06-22 | 2018-11-13 | 无锡南理工科技发展有限公司 | The fixing device installed and repaired for environmental protection equipment |
| CN209148421U (en) * | 2018-11-29 | 2019-07-23 | 钱海波 | A kind of hypogee anchor bolt anti-drawing strength detection device |
| CN210037420U (en) * | 2019-05-31 | 2020-02-07 | 唐山市欣金昌建筑工程有限公司 | Building detects with rearmounted anti-pulling strength detection device that buries |
| CN210604338U (en) * | 2019-08-05 | 2020-05-22 | 临沂市金泰混凝土有限公司 | Bonding strength tester for processing recycled concrete |
| CN110608998A (en) * | 2019-10-30 | 2019-12-24 | 山东省建设发展研究院 | Hand-held type tensile strength detector |
| CN211576763U (en) * | 2020-02-14 | 2020-09-25 | 中国水利水电第五工程局有限公司 | Anchor device of anchor rod drawing instrument |
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