CN113075054B - Steel plate bending-resistant detection device for construction site - Google Patents
Steel plate bending-resistant detection device for construction site Download PDFInfo
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- CN113075054B CN113075054B CN202110301999.3A CN202110301999A CN113075054B CN 113075054 B CN113075054 B CN 113075054B CN 202110301999 A CN202110301999 A CN 202110301999A CN 113075054 B CN113075054 B CN 113075054B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 83
- 238000005452 bending Methods 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 11
- 238000012216 screening Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000012360 testing method Methods 0.000 abstract description 10
- 230000003031 feeding effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
-
- 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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a bending detection device, in particular to a steel plate bending resistance detection device for a construction site. The invention provides a steel plate bending-resistant detection device for a construction site, which can automatically detect and reduce the detection risk of the steel plate. Steel sheet detection device that is able to bear or endure bending for building site includes: the first fixing plate and the second fixing plate are arranged on the first fixing plate; the first fixing part is arranged on the first fixing plate; the bending mechanism is arranged between the middle of the upper side of the first fixing part and the second fixing plate; and the second fixing plate is provided with a feeding mechanism. When the pressing part moves downwards, the steel plate can be subjected to bending test, if the steel plate is bent, the steel plate is not folded, otherwise, the steel plate is folded, and the effect of detecting the bending of the steel plate is realized.
Description
Technical Field
The invention relates to a bending detection device, in particular to a steel plate bending resistance detection device for a construction site.
Background
The steel plate is cast by molten steel, the materials are different, the place where the steel plate is used is also different, on the construction site, because the cement road can not meet the bearing requirement due to the entrance and exit of some large vehicles, the steel plate can be paved on the road of the construction site, the weight of the large vehicles is supported by the steel plate, the collapse of the wheels of the large vehicles is avoided, in a steel plate processing factory, workers can usually carry out bending test on the steel plate, which steel plates are bending resistant, the steel plate can be applied to the road of the construction site or other places, but when the bending resistant test is carried out on the steel plate, the steel plate is usually tested manually by using a simple tool, the mode is easy to cause fatigue, and because the force of the long-time test on the steel plate can generate some deviation, the bending resistant test on the steel plate is easy to be in place, and the used steel plate has a certain risk.
In view of the above, it is desirable to design a steel plate bending-resistant detection device for construction sites, which automatically detects and reduces the risk of steel plate detection.
Disclosure of Invention
In order to overcome the defect that a force of a person manually testing the steel plate for a long time can generate some deviation, the steel plate is easy to be bent and not detected in place, and the used steel plate has a certain risk, the technical problem to be solved is as follows: provided is a steel plate bending-resistant detection device for a construction site, which can automatically detect and reduce steel plate detection risks.
The technical scheme of the invention is as follows: steel sheet detection device that is able to bear or endure bending for building site includes:
the first fixing plate and the second fixing plate are arranged on the first fixing plate;
the first fixing part is arranged on the first fixing plate;
the bending mechanism is arranged between the middle of the upper side of the first fixing part and the second fixing plate;
and the second fixing plate is provided with a feeding mechanism.
Further, the bending mechanism includes:
The cylinder is arranged in the middle of the upper side of the first fixing part;
the first sliding sleeve is arranged on both sides of the second fixed plate in a sliding manner;
And a material pressing part is arranged between the first sliding sleeves at two sides of the material pressing part, and the telescopic rod of the air cylinder is connected with the material pressing part.
Further, feed mechanism includes:
the sliding rail is arranged in the middle of the top of the second fixing plate;
The first rod piece is arranged between two sides of the inner part of the sliding rail;
The first pushing component is arranged on the first rod piece in a sliding manner;
The first spring is wound on the first rod piece, and two ends of the first spring are respectively connected with the sliding rail and the first pushing component.
Further, still include fixed establishment, fixed establishment includes:
the top of the second fixing plate is uniformly provided with four second rod pieces;
The pressing plates are arranged among the four second rod pieces in a sliding mode;
And the lower side of the second rod piece is wound with a second spring, and two ends of the second spring are respectively connected with the pressing plate and the second rod piece.
Further, still include pushing equipment, pushing equipment includes:
The third rod piece is arranged in the middle of the second fixing plate in a sliding manner;
The second pushing component is arranged on the third rod piece;
The push rod is arranged at the top of the second pushing component and is matched with the pressing plate;
the third spring is wound on the third rod piece, and two ends of the third spring are respectively connected with the second pushing component and the third rod piece;
the reel is arranged at both sides of the bottom of the first pushing component and the bottom of the second pushing component;
and the string is connected between the three reels.
Further, still including screening mechanism, screening mechanism includes:
The first fixing plate is provided with a first fixing part;
the first push plate is arranged on the upper side of the third fixing part in a sliding way;
The first push plate is wound with a first spring, and two ends of the first spring are respectively connected with the first push plate and the first fixing part;
The first pushing plate is provided with a first pushing plate in a sliding mode;
and a fourth spring is connected between the two sides of the second push plate and the inside of the first push plate.
Further, still including automatic discharging mechanism, automatic discharging mechanism includes:
the contact block is arranged in the middle of the first sliding sleeve;
The first push plate is provided with a first sliding sleeve;
and the contact plates are symmetrically arranged on two sides of the second sliding sleeve, and the contact blocks are matched with the contact plates.
Further, the first pushing member passes through the first rod member.
Compared with the prior art, the invention has the following advantages: 1. when the pressing part moves downwards, the steel plate can be subjected to bending test, if the steel plate is bent, the steel plate is not folded, otherwise, the steel plate is folded, and the effect of detecting the bending of the steel plate is realized;
2. the first pushing component is manually pushed to move backwards, the first spring is stretched, so that the steel plate is driven to move backwards, the steel plate is pushed to the rear side of the second fixing plate, and then the steel plate is pushed to move below the pressing component, so that the feeding effect can be realized;
3. The pressing plate is manually pushed to slide downwards, the second spring is compressed, the pressing plate moves downwards to fix the steel plate, the steel plate is prevented from being displaced when the pressing part bends and tests the steel plate, and the fixing effect is achieved;
4. the two reels and the string at the rear side are reset in a leftward movement way, the first spring is reset to drive the first pushing component to move forwards for resetting, so that the reels at the front side move forwards for resetting, and when the second pushing component moves leftwards, the second pushing component can push the steel plate to the lower part of the pressing plate, and the pushing effect is realized;
5. The second push plate moves leftwards, the fourth spring drives the second push plate to move upwards, the bent steel plate can be pushed out by the second push plate, and the steel plate without bending is left on the second fixing plate, so that the screening effect can be realized;
6. the first push plate is driven to move leftwards through the reset of the fifth spring, so that the contact plate is driven to reset leftwards, the bent steel plate can be pushed out, the effect of automatic discharging is achieved, and manual pushing is not needed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a bending mechanism according to the present invention.
Fig. 3 is a schematic perspective view of a feeding mechanism according to the present invention.
Fig. 4 is a schematic perspective view of the fixing mechanism of the present invention.
Fig. 5 is a schematic perspective view of a pushing mechanism of the present invention.
Fig. 6 is a schematic view of a partial perspective structure of the pushing mechanism of the present invention.
Fig. 7 is a schematic perspective view of a screening mechanism according to the present invention.
Fig. 8 is a schematic perspective view of an automatic discharging mechanism of the present invention.
Marked in the figure as: the device comprises a first fixing plate, a second fixing plate, a first fixing part, a 4-bending mechanism, a 41-air cylinder, a 42-first sliding sleeve, a 43-material pressing part, a 5-feeding mechanism, a 51-sliding rail, a 52-first material pushing part, a 53-first rod piece, a 54-first spring, a 6-fixing mechanism, a 61-second rod piece, a 62-pressing plate, a 63-second spring, a 7-material pushing mechanism, a 71-second material pushing part, a 72-pushing rod, a 73-third rod piece, a 74-third spring, a 75-winding wheel, a 76-string, an 8-screening mechanism, a 81-third fixing part, a 82-first pushing plate, a 83-second pushing plate, a 84-fourth spring, a 85-fifth spring, a 9-automatic material discharging mechanism, a 91-contact block, a 92-second sliding sleeve and a 93-contact plate.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but does not limit the scope of protection and the application of the invention.
Example 1
The utility model provides a building site is with resistant detection device that bends of steel sheet, as shown in fig. 1, including first fixed plate 1, second fixed plate 2, first fixed part 3, bending mechanism 4 and feed mechanism 5, be equipped with second fixed plate 2 on the first fixed plate 1, the left side is equipped with first fixed part 3 on the first fixed plate 1, is equipped with bending mechanism 4 between the middle of the 3 upside of first fixed part and the 2 left sides of second fixed plate, and the 2 front side of second fixed plate is equipped with feed mechanism 5.
When people need to detect the folding endurance of the steel plate, the steel plate bending detection device for the construction site can be used, firstly people need to put the steel plate on the second fixed plate 2, push the feeding mechanism 5 to move backwards, automatically reset the feeding mechanism 5 after loosening hands, then manually push the steel plate below the bending mechanism 4, start the bending mechanism 4, detect the folding endurance of the steel plate when the bending mechanism 4 moves downwards, and if the steel plate is bent, the steel plate is not folding endurance, otherwise, the steel plate is folding endurance, and the bending mechanism 4 is closed when the detection is not needed.
Example 2
On the basis of embodiment 1, as shown in fig. 2 and 3, the bending mechanism 4 comprises an air cylinder 41, a first sliding sleeve 42 and a material pressing component 43, wherein the air cylinder 41 is installed in the middle of the upper side of the first fixing component 3, the first sliding sleeve 42 is slidably arranged on the front side and the rear side of the left part of the second fixing plate 2, the material pressing component 43 is arranged between the first sliding sleeves 42 on the two sides, and a telescopic rod of the air cylinder 41 is connected with the material pressing component 43.
When people push the steel plate below the material pressing part 43, the air cylinder 41 is started, the telescopic rod of the air cylinder 41 drives the material pressing part 43 to move downwards, so that the first sliding sleeve 42 is driven to slide downwards, when the material pressing part 43 moves downwards, bending test can be conducted on the steel plate, if the steel plate is bent, the steel plate is not resistant to bending, otherwise, the steel plate is resistant to bending, the effect of steel plate bending detection is achieved, when the telescopic rod of the air cylinder 41 moves upwards, the telescopic rod of the air cylinder 41 drives the material pressing part 43 to move upwards, the first sliding sleeve 42 is driven to slide upwards to reset, and the air cylinder 41 can be closed at the moment.
The feeding mechanism 5 comprises a sliding rail 51, a first pushing component 52, a first rod piece 53 and a first spring 54, wherein the sliding rail 51 is arranged in the middle of the top of the second fixed plate 2, the first rod piece 53 is arranged between the front side and the rear side of the inner part of the sliding rail 51, the first pushing component 52 is arranged on the first rod piece 53 in a sliding mode, the first spring 54 is wound on the front side of the first rod piece 53, and two ends of the first spring 54 are respectively connected with the sliding rail 51 and the first pushing component 52.
The steel plate is placed on the second fixed plate 2, then the first pushing component 52 is manually pushed to move backwards, the first spring 54 is stretched, the steel plate is driven to move backwards, the steel plate is pushed to the rear side of the second fixed plate 2, then the steel plate is pushed to move below the pressing component 43, the feeding effect can be achieved, and after the user releases his hands, the first pushing component 52 is driven to move forwards to reset due to the reset of the first spring 54.
Example 3
On the basis of embodiment 2, as shown in fig. 4-8, the fixing mechanism 6 is further included, the fixing mechanism 6 includes a second rod member 61, a pressing plate 62 and a second spring 63, four second rod members 61 are uniformly arranged at the top of the left side of the second fixing plate 2, the pressing plate 62 is slidably arranged between the four second rod members 61, the second spring 63 is wound on the lower side of the second rod member 61, and two ends of the second spring 63 are respectively connected with the pressing plate 62 and the second rod member 61.
When the steel plate is pushed to the lower side of the pressing plate 62, people need to manually push the pressing plate 62 to slide downwards, the second spring 63 is compressed, the pressing plate 62 moves downwards to fix the steel plate, the steel plate is prevented from displacing when the material pressing part 43 bends the steel plate for testing, the fixing effect is achieved, the hands are loosened after the steel plate is tested, and the pressing plate 62 is driven to move upwards for resetting due to resetting of the second spring 63.
The novel automatic feeding device is characterized by further comprising a feeding mechanism 7, wherein the feeding mechanism 7 comprises a second feeding component 71, a push rod 72, a third rod 73, a third spring 74, a reel 75 and a string 76, the third rod 73 is arranged in the middle of the right rear side of the second fixed plate 2 in a sliding mode, the second feeding component 71 is arranged on the left side of the third rod 73, the push rod 72 is arranged at the top of the right side of the second feeding component 71, the push rod 72 is matched with the pressing plate 62, the third rod 73 is wound with the third spring 74, two ends of the third spring 74 are respectively connected with the second feeding component 71 and the second fixed plate 2, the reel 75 is arranged at the bottom of the right side of the first feeding component 52 and the left and right sides of the bottom of the second feeding component 71, and the string 76 is connected between the three reels 75.
The third rod 73 is manually pulled to move rightwards, so that the second pushing member 71 and the push rod 72 are driven to move rightwards, the third spring 74 is compressed, the rear two reels 75 and the thin rope 76 are driven to move rightwards, when the rear two reels 75 and the thin rope 76 are both moved rightwards, the front reels 75 are driven to move backwards due to the pulling force of the thin rope 76, the first pushing member 52 is driven to move backwards, the automatic feeding function is realized, when the hand is released, the third rod 73 is driven to move leftwards due to the reset of the third spring 74, the second pushing member 71 and the push rod 72 are driven to move leftwards, the rear two reels 75 and the thin rope 76 are driven to move leftwards, the first pushing member 52 is driven to move forwards to reset, the front reels 75 are driven to move forwards to reset, when the second pushing member 71 moves leftwards, the steel plate can be pushed below the pressing plate 62, and when the push rod 72 moves leftwards, the pressing plate 62 can be pushed to fix the steel plate downwards.
The screening device comprises a screening mechanism 8, the screening mechanism 8 comprises a third fixing part 81, a first push plate 82, a second push plate 83, a fourth spring 84 and a fifth spring 85, the third fixing part 81 is arranged on the left rear side of the first fixing plate 1, the first push plate 82 is arranged on the upper side of the third fixing part 81 in a sliding mode, the fifth spring 85 is wound on the left side of the first push plate 82, two ends of the fifth spring 85 are respectively connected with the first push plate 82 and the third fixing part 81, the second push plate 83 is arranged on the left side of the first push plate 82 in a sliding mode, and the fourth spring 84 is connected between the front side and the rear side of the second push plate 83 and the inside of the first push plate 82.
When the first push plate 82 needs to be pulled to move rightwards, the fifth spring 85 is compressed, so that the second push plate 83 is driven to move rightwards, when the second push plate 83 is contacted with the second fixed plate 2, the second fixed plate 2 enables the second push plate 83 to slide downwards, the fourth spring 84 is compressed, the material pressing part 43 cannot be blocked for bending the steel plate, after the hand of a person is loosened, the fifth spring 85 is reset to drive the first push plate 82 to move leftwards, so that the second push plate 83 is driven to move leftwards, when the second push plate 83 is not contacted with the second fixed plate 2, the fourth spring 84 drives the second push plate 83 to move upwards, the bent steel plate is pushed out by the second push plate 83, and the steel plate which is not bent is left on the second fixed plate 2, so that the screening effect can be realized.
The automatic discharging device comprises a first push plate 82 and a second push plate 42, and is characterized by further comprising an automatic discharging mechanism 9, wherein the automatic discharging mechanism 9 comprises a contact block 91, a second slide sleeve 92 and a contact plate 93, the contact block 91 is arranged in the middle of the right side of the first slide sleeve 42, the second slide sleeve 92 is arranged on the right side of the first push plate 82, the contact plate 93 is symmetrically arranged on the front side and the rear side of the second slide sleeve 92, and the contact block 91 is matched with the contact plate 93.
When the first sliding sleeve 42 moves downwards, the first sliding sleeve 42 drives the contact block 91 to move downwards, when the contact block 91 contacts with the contact plate 93, the contact block 91 enables the contact plate 93 to move rightwards, so that the first push plate 82 is driven to move rightwards, when the first sliding sleeve 42 drives the contact block 91 to move upwards, the contact block 91 is not contacted with the contact plate 93, the fifth spring 85 resets and drives the first push plate 82 to move leftwards, so that the contact plate 93 is driven to reset leftwards, a bent steel plate can be pushed out, the effect of automatic discharging is achieved, and manual pushing is not needed.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (4)
1. Steel sheet detection device that is able to bear or endure bending for building site, characterized in that includes:
the device comprises a first fixed plate (1) and a second fixed plate (2), wherein the second fixed plate (2) is arranged on the first fixed plate (1);
the first fixing part (3), the first fixing part (3) is arranged on the first fixing plate (1);
The bending mechanism (4) is arranged between the middle of the upper side of the first fixing part (3) and the second fixing plate (2);
The feeding mechanism (5) is arranged on the second fixed plate (2);
the bending mechanism (4) comprises:
A cylinder (41), wherein the cylinder (41) is arranged in the middle of the upper side of the first fixing part (3);
The first sliding sleeve (42) is arranged on both sides of the second fixed plate (2) in a sliding manner;
The material pressing component (43) is arranged between the first sliding sleeves (42) at two sides, and the telescopic rod of the air cylinder (41) is connected with the material pressing component (43);
The feed mechanism (5) includes:
the sliding rail (51) is arranged in the middle of the top of the second fixing plate (2);
the first rod piece (53) is arranged between two sides of the interior of the sliding rail (51);
The first pushing component (52) is arranged on the first rod piece (53) in a sliding mode, and the first pushing component (52) is arranged on the first rod piece;
The first spring (54) is wound on the first rod piece (53), and two ends of the first spring (54) are respectively connected with the sliding rail (51) and the first pushing component (52);
the utility model also comprises a fixing mechanism (6), wherein the fixing mechanism (6) comprises:
the top of the second fixing plate (2) is uniformly provided with four second rods (61);
a pressing plate (62), wherein the pressing plate (62) is slidably arranged among the four second rod pieces (61);
The second spring (63) is wound on the lower side of the second rod piece (61), and two ends of the second spring (63) are respectively connected with the pressing plate (62) and the second rod piece (61);
still including pushing equipment (7), pushing equipment (7) include:
the third rod piece (73), the third rod piece (73) is arranged in the middle of the second fixed plate (2) in a sliding manner;
the second pushing component (71), and the third rod piece (73) is provided with the second pushing component (71);
The push rod (72) is arranged at the top of the second pushing component (71), and the push rod (72) is matched with the pressing plate (62);
the third spring (74) is wound on the third rod piece (73), and two ends of the third spring (74) are respectively connected with the second pushing component (71) and the third rod piece (73);
The reel (75) is arranged at the bottom of the first pushing component (52) and at the two sides of the bottom of the second pushing component (71);
And a string (76), wherein the string (76) is connected between the three reels (75).
2. The bending resistance detection device for the steel plate for the construction site according to claim 1, further comprising a screening mechanism (8), wherein the screening mechanism (8) comprises:
a third fixing member (81), the third fixing member (81) being provided on the first fixing plate (1);
a first push plate (82), wherein the first push plate (82) is arranged on the upper side of the third fixing part (81);
the fifth spring (85) is wound on the first push plate (82), and two ends of the fifth spring (85) are respectively connected with the first push plate (82) and the third fixing part (81);
the second pushing plate (83), the second pushing plate (83) is arranged on the first pushing plate (82) in a sliding manner;
and a fourth spring (84), wherein the fourth spring (84) is connected between the two sides of the second push plate (83) and the inside of the first push plate (82).
3. The bending resistance detection device for the steel plate for the construction site according to claim 2, further comprising an automatic discharging mechanism (9), wherein the automatic discharging mechanism (9) comprises:
The contact block (91) is arranged in the middle of the first sliding sleeve (42);
The second sliding sleeve (92) is arranged on the first push plate (82);
And the contact plates (93) are symmetrically arranged on two sides of the second sliding sleeve (92), and the contact blocks (91) are matched with the contact plates (93).
4. A steel plate bending resistance detection device for construction sites according to claim 1, characterized in that the first pushing member (52) passes through the first rod (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110301999.3A CN113075054B (en) | 2021-03-22 | 2021-03-22 | Steel plate bending-resistant detection device for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110301999.3A CN113075054B (en) | 2021-03-22 | 2021-03-22 | Steel plate bending-resistant detection device for construction site |
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| Publication Number | Publication Date |
|---|---|
| CN113075054A CN113075054A (en) | 2021-07-06 |
| CN113075054B true CN113075054B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110301999.3A Active CN113075054B (en) | 2021-03-22 | 2021-03-22 | Steel plate bending-resistant detection device for construction site |
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| CN114131074B (en) * | 2021-11-09 | 2023-09-29 | 秦皇岛八五海洋科技有限公司 | Machine is made with fixed part to aquaculture |
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| CN211614092U (en) * | 2019-12-25 | 2020-10-02 | 青岛广圣达电气有限公司 | High-efficient material loading's bender that punches a hole |
| CN112504867A (en) * | 2020-11-03 | 2021-03-16 | 张吉锋 | PCB (printed circuit board) bending resistance measuring device for LED production |
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