CN211877659U - Material hardness quality detection equipment for building engineering - Google Patents
Material hardness quality detection equipment for building engineering Download PDFInfo
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- CN211877659U CN211877659U CN202020361996.XU CN202020361996U CN211877659U CN 211877659 U CN211877659 U CN 211877659U CN 202020361996 U CN202020361996 U CN 202020361996U CN 211877659 U CN211877659 U CN 211877659U
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- 239000000463 material Substances 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000012372 quality testing Methods 0.000 claims abstract 2
- 238000010276 construction Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 abstract description 6
- 230000000630 rising effect Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a material hardness quality testing equipment for building engineering, including the L shaped plate, the vertical hole is seted up at the middle part of L shaped plate riser, be equipped with the screw rod in the vertical hole, the first belt pulley of bottom fixed mounting of screw rod, the middle part of the upper end fixed connection plectane bottom surface of montant, the one end of the top surface fixed connection type of falling L pole montant of L shaped plate diaphragm, the bottom side fixed mounting brush hair of type of falling L pole horizontal pole, the bottom side of brush hair and the right side sliding contact cooperation of plectane top surface, the top surface fixed mounting display screen of diaphragm, the display screen passes through circuit connection with pressure. The utility model discloses possible as required to carry out quick or slow speed regulation to the lift that detects the head to can clear up the device when rising and detect the head, need not additionally to clear up the device again. The detection head is lifted, and meanwhile, the broken slag on the top surface of the circular plate is cleaned, so that the additional cleaning steps are reduced, and the working time is saved.
Description
Technical Field
The utility model belongs to the detection device field, specifically speaking are material hardness quality check out test set for building engineering.
Background
When carrying out hardness quality to building material and detecting, when descending detection head, if the falling speed is too fast, detect the head and wait to detect and can have an impact force to the support plate of material below when the material contact, cause rocking of the support plate of material below easily after the repetitious usage, and if the falling speed of detecting the head is very slow again wasted time, and the speed of going up and down often can't be adjusted to current detection device, and, after detecting, the material that part hardness is not enough can cause to break and produce the disintegrating slag, still need clear up the device in addition, I have designed a building engineering material hardness quality check out test set.
SUMMERY OF THE UTILITY MODEL
The utility model provides a material hardness quality check out test set for building engineering for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
a material hardness quality detection device for building engineering comprises an L-shaped plate, wherein a vertical hole is formed in the middle of a vertical plate of the L-shaped plate, a screw rod is arranged in the vertical hole, a first belt pulley is fixedly installed at the bottom end of the screw rod, the bottom surface of the first belt pulley is in bearing connection with the bottom surface of the inner wall of the vertical hole, a coaxial first helical gear is fixedly installed at the upper side of the periphery of the screw rod, a second helical gear is installed at the left side of the vertical plate, a coaxial rotating shaft is fixedly installed at the left side of the second helical gear, the second helical gear is in meshing fit with the first helical gear, a nut is installed at the periphery of the screw rod in a threaded manner, a strip-shaped through groove is formed in the right side of the vertical plate, a short rod is arranged in the strip-shaped through groove, the left end of the short rod is fixedly connected with the right side of the periphery of the nut, a transverse plate is fixedly, the bottom surface bearing installation second belt pulley in bar groove, the periphery of first belt pulley and second belt pulley and the inner wall contact cooperation of same belt, the through-hole is seted up to the top surface of L shaped plate diaphragm, be equipped with the montant in the through-hole, the top surface of second belt pulley is connected through one-way bearing to the lower extreme of montant, the middle part of the upper end fixed connection plectane bottom surface of montant, the one end of the top surface fixed connection inverted L type pole montant of L shaped plate diaphragm, the montant of inverted L type pole is located the right side of plectane, the horizontal pole of inverted L type pole is located the right side above the plectane, the bottom side fixed mounting brush hair of inverted L type pole horizontal pole, the bottom side of brush hair cooperates with the right side sliding contact of plectane top surface, the.
According to the equipment for detecting the hardness and the quality of the materials for the construction engineering, the bottom surface of the circular plate is connected with the top surface of the horizontal plate of the L-shaped plate through the bearing supporting seat.
According to the equipment for detecting the hardness and the quality of the materials for the building engineering, the bottom surface of the transverse plate is fixedly connected with the upper ends of the plurality of spring rods, and the lower ends of the spring rods are fixedly provided with the clamping plates.
According to the device for detecting the hardness and quality of the building engineering material, the anti-skid rubber pad is fixedly arranged on the bottom surface of the clamping plate.
According to the equipment for detecting the hardness and quality of the materials for the building engineering, the scale is fixedly installed on the right side of the vertical plate of the L-shaped plate and is located on one side of the strip-shaped through groove.
According to the equipment for detecting the hardness and the quality of the materials for the building engineering, the rocking handle is respectively and fixedly installed at the top end of the screw rod and the left end of the rotating shaft.
The utility model has the advantages that: the utility model discloses possible as required to carry out quick or slow speed regulation to the lift that detects the head to can clear up the device when rising and detect the head, need not additionally to clear up the device again. When the device is used, when the position of the detection head needs to be adjusted quickly, the screw rod is rotated, the screw rod drives the nut to move up and down under the action of the short rod and the strip-shaped through groove, the position of the detection head is adjusted, when the detection head needs to be adjusted slowly, the rotating shaft is rotated, as the diameter of the second bevel gear is smaller than that of the first bevel gear, the second bevel gear rotates to drive the first bevel gear and the screw rod to rotate slowly, the detection head is driven to move slowly, when the detection head is in contact fit with the top surface of a material to be detected, the screw rod is continuously screwed, the transverse plate generates downward pressure, numerical values generated by the pressure sensor are read through the display screen, and the hardness quality of the material is detected; when the screw rod rotates forwards and the detection head descends, the screw rod drives the first belt pulley to rotate, the second belt pulley rotates forwards under the action of a belt, the lower end of the vertical rod is connected with the top surface of the second belt pulley through a one-way bearing, when the second belt pulley rotates forwards, the vertical rod and the circular plate do not rotate along with the second belt pulley, the circular plate keeps static, after detection is completed, the screw rod rotates reversely, when the detection head ascends, the screw rod drives the first belt pulley to rotate reversely, the second belt pulley rotates reversely under the action of the belt, the one-way bearing is locked, the vertical rod is fixed with the second belt pulley, the second belt pulley drives the vertical rod and the circular plate to rotate reversely, and broken slag on the top surface of the circular plate is cleaned through bristles in sliding contact and matching with the top surface of the circular plate; can carry out quick or slow speed regulation to the lift of detecting the head through this device, avoid the plectane to receive to strike many times and take place to rock after, conveniently go up and down fast to detecting the head simultaneously to can accomplish detecting, clear up the disintegrating slag of the top surface of plectane when rising to detecting the head, reduce extra clearance step, save operating time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A hardness quality detection device for materials for building engineering comprises an L-shaped plate 1, wherein a vertical hole 2 is formed in the middle of a vertical plate of the L-shaped plate 1, a screw rod 3 is arranged in the vertical hole 2, a first belt pulley 4 is fixedly installed at the bottom end of the screw rod 3, the bottom surface of the first belt pulley 4 is in bearing connection with the bottom surface of the inner wall of the vertical hole 2, a first helical gear 5 which is coaxial is fixedly installed at the upper side of the periphery of the screw rod 3, the bottom surface of the first helical gear 5 is connected with the top surface of the vertical plate of the L-shaped plate 1 through a bearing, a second helical gear 6 is installed at the left side of the vertical plate of the L-shaped plate 1 through a bearing, a rotating shaft 7 which is coaxial is fixedly installed at the left side of the second helical gear 6, the second helical gear 6 is in meshing fit with the first helical gear 5, the diameter of the second helical gear 6 is smaller than that of, the left end of a short rod 10 is fixedly connected with the right side of the periphery of a nut 8, the right end of the short rod 10 is fixedly connected with a transverse plate 11, a pressure sensor 12 is fixedly installed in the middle of the bottom surface of the transverse plate 11, a detection head 13 is fixedly installed on the bottom surface of the pressure sensor 12, a strip-shaped groove 14 positioned in the transverse plate of an L-shaped plate 1 is formed in the right side of the inner wall of a vertical hole 2, a second belt pulley 15 is installed on the bottom surface of the strip-shaped groove 14 in a bearing mode, the peripheries of a first belt pulley 4 and a second belt pulley 15 are in contact fit with the inner wall of the same belt 16, a through hole 17 is formed in the top surface of the transverse plate of the L-shaped plate 1, a vertical rod 18 is arranged in the through hole 17, the lower end of the vertical rod 18 is connected with the top surface of the second belt pulley 15 through a one-way bearing, the upper end of the vertical rod 18 is fixedly connected with the middle of the, the bottom side of the cross rod of the inverted L-shaped rod 20 is fixedly provided with bristles 21, the bottom side of the bristles 21 is in sliding contact fit with the right side of the top surface of the circular plate 19, the top surface of the transverse plate 11 is fixedly provided with a display screen 24, and the display screen 24 is connected with the pressure sensor 12 through a circuit. The utility model discloses possible as required to carry out quick or slow speed regulation to the lift that detects the head to can clear up the device when rising and detect the head, need not additionally to clear up the device again. When the device is used, when the position of the detection head 13 needs to be quickly adjusted, the screw rod 3 is rotated, the screw rod 3 drives the nut 8 to move up and down under the action of the short rod 10 and the strip-shaped through groove 9, the position of the detection head 13 is adjusted, when the detection head needs to be slowly adjusted, the rotating shaft 7 is rotated, as the diameter of the second bevel gear 6 is smaller than that of the first bevel gear 5, the second bevel gear 6 rotates to drive the first bevel gear 5 and the screw rod 3 to slowly rotate, so that the detection head 13 is driven to slowly move, when the detection head 13 is in contact fit with the top surface of a material to be detected, the screw rod 3 is continuously screwed, so that the transverse plate 11 generates downward pressure, the numerical value generated by the pressure sensor 12 is read through the display screen 24, and the hardness quality of the material is detected; when the screw rod 3 rotates forwards, the detection head 13 descends, the screw rod 3 drives the first belt pulley 4 to rotate, the second belt pulley 15 rotates forwards under the action of the belt 16, the lower end of the vertical rod 18 is connected with the top surface of the second belt pulley 15 through a one-way bearing, when the second belt pulley 15 rotates forwards, the vertical rod 18 and the circular plate 19 do not rotate along with the second belt pulley 15, the circular plate 19 keeps static, after detection is completed, the screw rod 3 rotates reversely, when the detection head 13 ascends, the screw rod 3 drives the first belt pulley 4 to rotate reversely, the second belt pulley 15 rotates reversely under the action of the belt 16, the one-way bearing is locked, the vertical rod 18 and the second belt pulley 15 are fixed, the second belt pulley 15 drives the vertical rod 18 and the circular plate 19 to rotate reversely, and crushed slag on the top surface of the circular plate 19 is cleaned through the bristles 21 in sliding contact and matching with the top surface of the circular plate 19; can carry out quick or slow speed regulation to the lift of detecting head 13 through this device, avoid plectane 19 to take place after receiving the impact many times and rock, conveniently go up and down fast to detecting head 13 simultaneously to can accomplish detecting, clear up the disintegrating slag of plectane 19's top surface when rising to detecting head 13, reduce extra clearance step, save operating time.
Specifically, as shown in the figure, the bottom surface of the circular plate 19 of the present embodiment is connected to the top surface of the horizontal plate of the L-shaped plate 1 via a bearing support seat. The circular plate 19 can be supported by the bearing support base, and the circular plate 19 is prevented from being deformed by a downward force.
Specifically, as shown in the drawings, the bottom surface of the transverse plate 11 of the present embodiment is fixedly connected to the upper ends of a plurality of spring rods 22, and the lower ends of the spring rods 22 are fixedly mounted with clamping plates 23. The horizontal height on clamping plate 23 ground is less than the horizontal height of detecting head 13, and when diaphragm 11 moves down, clamping plate 23 at first with wait to detect the material contact cooperation, the elasticity that produces when contracting through spring beam 22 treats that the material that detects carries out the centre gripping, avoids producing in the testing process material and removes, influences the detection.
Further, as shown in the drawings, a layer of anti-skid rubber pad is fixedly installed on the bottom surface of the clamping plate 23 in the embodiment. Through the anti-skidding rubber pad, can increase the frictional force between clamping plate 23 and the material, can carry out the centre gripping to the material better.
Furthermore, as shown in the drawings, a graduated scale 25 is fixedly installed on the right side of the vertical plate of the L-shaped plate 1, and the graduated scale 25 is located on one side of the strip-shaped through groove 9. Through the scale on the graduated scale 25, the displacement of the detection head 13 during detection can be visually seen, and the hardness of the material is convenient to calculate.
Furthermore, as shown in the drawings, the top end of the screw rod 3 and the left end of the rotating shaft 7 in the embodiment are respectively and fixedly provided with a rocking handle 26. The rocking handle 26 can increase the arm of force, and can make the user more convenient rotate the screw rod 3 or the rotating shaft 7.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a material hardness quality testing equipment for building engineering which characterized in that: comprises an L-shaped plate (1), a vertical hole (2) is arranged in the middle of a vertical plate of the L-shaped plate (1), a screw (3) is arranged in the vertical hole (2), a first belt pulley (4) is fixedly installed at the bottom end of the screw (3), the bottom surface of the first belt pulley (4) is in bearing connection with the bottom surface of the inner wall of the vertical hole (2), a first helical gear (5) which is coaxial is fixedly installed at the upper side of the periphery of the screw (3), a second helical gear (6) is installed at the left side of the vertical plate of the L-shaped plate (1), a rotating shaft (7) which is coaxial is fixedly installed at the left side of the second helical gear (6), the second helical gear (6) is in meshing fit with the first helical gear (5), a nut (8) is installed at the periphery of the screw (3) in a threaded manner, a strip-shaped transparent groove (9) is arranged at the right side of the vertical plate of the L-shaped plate, the right end of a short rod (10) is fixedly connected with a transverse plate (11), the middle part of the bottom surface of the transverse plate (11) is fixedly provided with a pressure sensor (12), the bottom surface of the pressure sensor (12) is fixedly provided with a detection head (13), the right side of the inner wall of a vertical hole (2) is provided with a strip-shaped groove (14) positioned in the transverse plate of an L-shaped plate (1), the bottom surface of the strip-shaped groove (14) is provided with a second belt pulley (15) in a bearing manner, the peripheries of the first belt pulley (4) and the second belt pulley (15) are in contact fit with the inner wall of the same belt (16), the top surface of the transverse plate of the L-shaped plate (1) is provided with a through hole (17), a vertical rod (18) is arranged in the through hole (17), the lower end of the vertical rod (18) is connected with the top surface of the second belt pulley (15) through a one-way bearing, the upper end, the vertical rod of the inverted L-shaped rod (20) is located on the right side of the circular plate (19), the transverse rod of the inverted L-shaped rod (20) is located on the right side above the circular plate (19), bristles (21) are fixedly installed on the bottom side of the transverse rod of the inverted L-shaped rod (20), the bottom side of the bristles (21) is matched with the right side of the top surface of the circular plate (19) in a sliding contact mode, the top surface of the transverse plate (11) is fixedly provided with a display screen (24), and the display screen (24) is connected with the pressure sensor (12) through a circuit.
2. The apparatus for detecting hardness quality of construction engineering material according to claim 1, wherein: the bottom surface of the circular plate (19) is connected with the top surface of the transverse plate of the L-shaped plate (1) through a bearing support seat.
3. The apparatus for detecting hardness quality of construction engineering material according to claim 1, wherein: the bottom surface of the transverse plate (11) is fixedly connected with the upper ends of a plurality of spring rods (22), and the lower ends of the spring rods (22) are fixedly provided with clamping plates (23).
4. The apparatus for detecting hardness quality of construction engineering material according to claim 3, wherein: the bottom surface of the clamping plate (23) is fixedly provided with a layer of anti-skid rubber pad.
5. The apparatus for detecting hardness quality of construction engineering material according to claim 1, wherein: the right side fixed mounting scale (25) of L shaped plate (1) riser, scale (25) are located the one side of the strip through groove (9).
6. The apparatus for detecting hardness quality of construction engineering material according to claim 1, wherein: and the top end of the screw rod (3) and the left end of the rotating shaft (7) are respectively and fixedly provided with a rocking handle (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361996.XU CN211877659U (en) | 2020-03-20 | 2020-03-20 | Material hardness quality detection equipment for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361996.XU CN211877659U (en) | 2020-03-20 | 2020-03-20 | Material hardness quality detection equipment for building engineering |
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| Publication Number | Publication Date |
|---|---|
| CN211877659U true CN211877659U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020361996.XU Expired - Fee Related CN211877659U (en) | 2020-03-20 | 2020-03-20 | Material hardness quality detection equipment for building engineering |
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| Country | Link |
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| CN (1) | CN211877659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284950A (en) * | 2020-12-23 | 2021-01-29 | 南京沃智仪器科技有限公司 | Pellet feed hardness detection device |
| CN113029804A (en) * | 2021-03-03 | 2021-06-25 | 中北大学 | Ultrahigh-temperature mechanical testing device for efficient non-magnetic ceramic |
-
2020
- 2020-03-20 CN CN202020361996.XU patent/CN211877659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284950A (en) * | 2020-12-23 | 2021-01-29 | 南京沃智仪器科技有限公司 | Pellet feed hardness detection device |
| CN112284950B (en) * | 2020-12-23 | 2021-08-20 | 钦州湘大骆驼饲料有限公司 | Pellet feed hardness detection device |
| CN113029804A (en) * | 2021-03-03 | 2021-06-25 | 中北大学 | Ultrahigh-temperature mechanical testing device for efficient non-magnetic ceramic |
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Granted publication date: 20201106 |