CN220154083U - Hardness detection equipment for building material - Google Patents
Hardness detection equipment for building material Download PDFInfo
- Publication number
- CN220154083U CN220154083U CN202321075773.7U CN202321075773U CN220154083U CN 220154083 U CN220154083 U CN 220154083U CN 202321075773 U CN202321075773 U CN 202321075773U CN 220154083 U CN220154083 U CN 220154083U
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- screw rod
- building materials
- sliding sleeve
- connecting rod
- testing apparatus
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- 239000004566 building material Substances 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000007542 hardness measurement Methods 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001050 lubricating effect Effects 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
Abstract
The utility model discloses hardness detection equipment for building materials, which belongs to the technical field of building construction and comprises a supporting table, wherein four corners of the lower surface of the supporting table are connected with moving wheels through supporting rods, the rear end of the middle part of the upper surface of the supporting table is connected with a fixed seat, the rear end surface of the fixed seat is provided with a control panel and a display screen, a driving mechanism is arranged in an inner cavity of the fixed seat and comprises a screw rod sliding sleeve, the front end of the screw rod sliding sleeve is connected with a connecting rod, the middle part of the front end surface of the fixed seat is provided with a notch matched with the connecting rod, the bottom end of the connecting rod is provided with a pressure sensor and a detection head, the middle part of the lower surface of the supporting table is provided with a driving box, a movement mechanism is arranged in the driving box, the movement mechanism comprises two groups of clamping plates, and the middle parts of two sides of the supporting table are provided with grooves, and the two groups of clamping plates can fix building materials to be detected, prevent the building materials from tilting or moving in the detection process, and the accuracy of detection results is improved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to hardness detection equipment for building materials.
Background
In the field of construction management, a detection device is generally used to detect hardness of a material so as to ensure that the material meets building requirements.
When the hardness of building materials is detected, the detection device for building construction management cannot effectively fix the materials to be detected, the materials are easy to tilt or move in the detection process, the detection result is not accurate enough, and safety accidents easily occur after unqualified materials are used, so that the hardness detection device for the building materials is provided.
Disclosure of Invention
The present utility model is directed to a hardness testing device for construction materials, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a hardness check out test set for building material, including the brace table, the lower surface four corners department of brace table is connected with the removal wheel through the bracing piece, the upper surface middle part rear end of brace table is connected with the fixing base, the rear end face of fixing base is equipped with control panel, the display screen, and the fixing base inner chamber is equipped with actuating mechanism, actuating mechanism includes the lead screw sliding sleeve, and the front end of lead screw sliding sleeve is connected with the connecting rod, the notch with connecting rod looks adaptation has been seted up at the preceding terminal surface middle part of fixing base, the bottom of connecting rod is equipped with pressure sensor and detects the head, the lower surface middle part of brace table is equipped with the drive case, be equipped with movement mechanism in the drive case, movement mechanism includes two sets of grip blocks, and the fluting has been seted up at the both sides middle part of brace table.
Further: the motion mechanism further comprises a driving motor, the driving motor is located in the middle of the rear end face of the driving box, the output end of the driving motor is connected with a rotating shaft, and an adjusting gear is sleeved on the rotating shaft.
Further: the upper end and the lower end of the adjusting gear are respectively connected with rack plates in a meshed mode, the upper surfaces of the two groups of rack plates are provided with conducting rods, the conducting rods are connected with the grooves in a sliding mode, and the top ends of the conducting rods are connected with the lower surfaces of the clamping plates.
Further: the driving mechanism further comprises a stepping motor, the stepping motor is located in the middle of the upper surface of the fixing base, the output end of the stepping motor is connected with a screw rod, the bottom end of the screw rod is movably connected with the inner wall of the bottom of the fixing base through a bearing, and the screw rod is in threaded connection with the screw rod sliding sleeve.
Further: the inner cavity of the fixing seat and the two sides of the screw rod are respectively provided with a limiting rod, the two groups of limiting rods are connected with a moving sleeve in a sliding manner, and the moving sleeve is connected with two side walls of the screw rod sliding sleeve.
Further: the contact ends of the two groups of conductive rods and the grooves are coated with lubricating oil.
Further: the inner side of the clamping plate is provided with a rubber pad.
Compared with the prior art, the utility model has the beneficial effects that:
the screw rod sliding sleeve can move up and down through the forward and reverse rotation of the stepping motor, so that the connecting rod can be driven to adjust the height in the notch, the hardness of the building material can be known through the pressure sensor and the display screen after the detection head is contacted with the material to be detected on the supporting table, and the detection method is simple; and through driving motor's work, can drive adjusting gear and just reverse, can make two sets of rack boards to relative or to opposite direction removal, and then can make two sets of grip blocks fixed building material that wait to detect, can prevent building material perk or remove in the testing process, improved the accuracy of testing result.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another construction of the present utility model;
FIG. 3 is a schematic view of the internal structure of the fixing base of the present utility model;
fig. 4 is a schematic view of the internal structure of the driving box of the present utility model.
In the figure: 1. a support table; 2. a moving wheel; 3. slotting; 4. a clamping plate; 5. a fixing seat; 6. a stepping motor; 7. a notch; 8. a connecting rod; 9. a pressure sensor; 10. a detection head; 11. a drive box; 12. a driving motor; 13. rack plate; 14. a conductive rod; 15. a control panel; 16. a display screen; 17. a screw rod; 18. a screw rod sliding sleeve; 19. a limit rod; 20. a moving sleeve; 21. and adjusting the gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-4, the present utility model provides a technical solution: the utility model relates to hardness detection equipment for building materials, which comprises a supporting table 1, wherein four corners of the lower surface of the supporting table 1 are connected with a movable wheel 2 through supporting rods, the rear end of the middle part of the upper surface of the supporting table 1 is connected with a fixed seat 5, the rear end surface of the fixed seat 5 is provided with a control panel 15 and a display screen 16, the inner cavity of the fixed seat 5 is provided with a driving mechanism, the driving mechanism comprises a screw rod sliding sleeve 18, the front end of the screw rod sliding sleeve 18 is connected with a connecting rod 8, the middle part of the front end surface of the fixed seat 5 is provided with a notch 7 matched with the connecting rod 8, the bottom end of the connecting rod 8 is provided with a pressure sensor 9 and a detection head 10, the middle part of the lower surface of the supporting table 1 is provided with a driving box 11, the driving box 11 is internally provided with a movement mechanism, the movement mechanism comprises two groups of clamping plates 4, and the middle parts of two sides of the supporting table 1 are provided with grooves 3.
The movable wheel 2 is a universal wheel with a self-locking function, the detection device can be moved to a working position, the building material with the detection hardness is placed between the two groups of clamping plates 4, the two groups of clamping plates 4 can be moved to opposite directions through the work of the movement mechanism, the building material is fixed, the detection head 10 is moved downwards and contacted with the detection material through the work of the driving mechanism, the data of the pressure sensor 9 is fed back to the display screen 16 in real time along with the downward movement of the detection head 10, the bearing capacity of the building material can be known, the detection method is simple, and the use of workers is facilitated.
Wherein, preferably, the motion mechanism still includes driving motor 12, driving motor 12 is located the rear end face middle part of drive case 11, and driving motor 12's output is connected with the pivot, the cover has adjusting gear 21 in the pivot, adjusting gear 21's upper and lower both ends all meshing are connected with rack board 13, and the upper surface of two sets of rack boards 13 is equipped with conducting rod 14, conducting rod 14 and fluting 3 sliding connection, and conducting rod 14's top is connected with clamping plate 4's lower surface, through driving motor 12's positive and negative rotation, can drive two sets of rack boards 13 of meshing connection and remove to relative or opposite direction, and then can make conducting rod 14 remove in fluting 3, clamping plate 4 can realize the fixed to building material position.
Preferably, the driving mechanism further comprises a stepping motor 6, the stepping motor 6 is located in the middle of the upper surface of the fixed seat 5, the output end of the stepping motor 6 is connected with a screw rod 17, the bottom end of the screw rod 17 is movably connected with the bottom inner wall of the fixed seat 5 through a bearing, the screw rod 17 is in threaded connection with a screw rod sliding sleeve 18, the inner cavity of the fixed seat 5 is provided with limiting rods 19 on two sides of the screw rod 17, two groups of limiting rods 19 are slidably connected with a movable sleeve 20, the movable sleeve 20 is connected with two side walls of the screw rod sliding sleeve 18, the screw rod 17 can be driven to rotate by the operation of the stepping motor 6, and after two sides of the screw rod sliding sleeve 18 are limited through the sliding connection of the movable sleeve 20 and the limiting rods 19, the rotation of the screw rod sliding sleeve 18 can be limited, and the screw rod 8 can be moved in the notch 7.
Example 2:
referring to fig. 2, this embodiment differs from the first embodiment in that: the contact ends of the two groups of conductive rods 14 and the grooves 3 are coated with lubricating oil, and the lubricating oil plays a role in lubricating, so that the smoothness of the clamping plate 4 during moving is improved.
The inner side of the clamping plate 4 is provided with a rubber pad, which plays a role in protecting against damage to fixed building materials.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hardness detection equipment for building material, includes brace table (1), the lower surface four corners department of brace table (1) is connected with through the bracing piece and removes wheel (2), its characterized in that: the utility model discloses a supporting bench, including supporting bench, bearing plate, pressure sensor, display screen, support bench, control panel, display screen, fixing base, supporting bench, fixing base (1) are connected with (5) at the upper surface middle part rear end, the rear end face of fixing base (5) is equipped with control panel (15), display screen (16), and fixing base (5) inner chamber is equipped with actuating mechanism, actuating mechanism includes lead screw sliding sleeve (18), and the front end of lead screw sliding sleeve (18) is connected with connecting rod (8), notch (7) with connecting rod (8) looks adaptation are seted up at the front end face middle part of fixing base (5), the bottom of connecting rod (8) is equipped with pressure sensor (9) and detects head (10), the lower surface middle part of supporting bench (1) is equipped with driving case (11), be equipped with movement mechanism in driving case (11), movement mechanism includes two sets of grip blocks (4), and fluting (3) have been seted up at the both sides middle part of supporting bench (1).
2. A hardness testing apparatus for building materials according to claim 1, wherein: the motion mechanism further comprises a driving motor (12), the driving motor (12) is located in the middle of the rear end face of the driving box (11), the output end of the driving motor (12) is connected with a rotating shaft, and an adjusting gear (21) is sleeved on the rotating shaft.
3. A hardness testing apparatus for building materials according to claim 2, wherein: the upper end and the lower end of the adjusting gear (21) are respectively connected with a rack plate (13) in a meshed mode, the upper surfaces of the two groups of rack plates (13) are provided with conducting rods (14), the conducting rods (14) are in sliding connection with the grooves (3), and the top ends of the conducting rods (14) are connected with the lower surfaces of the clamping plates (4).
4. A hardness testing apparatus for building materials according to claim 1, wherein: the driving mechanism further comprises a stepping motor (6), the stepping motor (6) is located in the middle of the upper surface of the fixing seat (5), the output end of the stepping motor (6) is connected with a screw rod (17), the bottom end of the screw rod (17) is movably connected with the inner wall of the bottom of the fixing seat (5) through a bearing, and the screw rod (17) is in threaded connection with a screw rod sliding sleeve (18).
5. A hardness testing apparatus for building materials according to claim 4, wherein: the inner cavity of the fixed seat (5) and two sides of the screw rod (17) are respectively provided with a limiting rod (19), two groups of limiting rods (19) are connected with a movable sleeve (20) in a sliding manner, and the movable sleeve (20) is connected with two side walls of the screw rod sliding sleeve (18).
6. A hardness testing apparatus for building materials according to claim 3, wherein: the contact ends of the two groups of the conducting rods (14) and the grooves (3) are coated with lubricating oil.
7. A hardness testing apparatus for building materials according to claim 1, wherein: the inner side surface of the clamping plate (4) is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075773.7U CN220154083U (en) | 2023-04-29 | 2023-04-29 | Hardness detection equipment for building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075773.7U CN220154083U (en) | 2023-04-29 | 2023-04-29 | Hardness detection equipment for building material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154083U true CN220154083U (en) | 2023-12-08 |
Family
ID=89011488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321075773.7U Active CN220154083U (en) | 2023-04-29 | 2023-04-29 | Hardness detection equipment for building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154083U (en) |
-
2023
- 2023-04-29 CN CN202321075773.7U patent/CN220154083U/en active Active
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