CN220063710U - Concrete hardness detection device - Google Patents
Concrete hardness detection device Download PDFInfo
- Publication number
- CN220063710U CN220063710U CN202320682932.3U CN202320682932U CN220063710U CN 220063710 U CN220063710 U CN 220063710U CN 202320682932 U CN202320682932 U CN 202320682932U CN 220063710 U CN220063710 U CN 220063710U
- Authority
- CN
- China
- Prior art keywords
- concrete
- fixedly connected
- hardness detection
- concrete hardness
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000007542 hardness measurement Methods 0.000 claims description 14
- 239000011241 protective layer Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a concrete hardness detection device, which comprises a concrete hardness detection workbench, wherein a conveying mechanism is arranged on the concrete hardness detection workbench, a plurality of concrete samples are placed on the conveying mechanism, the top of the concrete hardness detection workbench is fixedly connected with a U-shaped plate, the inner top of the U-shaped plate is fixedly connected with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a concrete hardness detection block, the output end of the hydraulic rod is fixedly connected with two L-shaped rods, and clamping mechanisms are arranged on the two L-shaped rods. According to the utility model, the concrete sample can be conveyed by arranging the conveyor belt, so that the manual feeding and discharging operation is avoided, and the hardness detection efficiency is high; the concrete sample can be limited through the clamping mechanism, and the stability of the concrete sample during detection is ensured.
Description
Technical Field
The utility model relates to the technical field of concrete detection, in particular to a concrete hardness detection device.
Background
The prior art discloses a concrete hardness detection device of application number CN202010422691.X, including organism, operation platform, stand, fixed plate, pneumatic cylinder, clamp plate, concrete test block, the front portion of organism is equipped with hinge connection's cabinet door, and the top welding of organism has operation platform, installs concrete test block on the operation platform, and the top both sides welding of organism has the stand, and the top of stand is equipped with the fixed plate of screw installation, and the fixed plate top is equipped with the pneumatic cylinder of bolt installation, and the piston rod of pneumatic cylinder runs through the fixed plate downwardly extending, and the end of piston rod is through the screw fixation clamp plate, and the clamp plate downwardly moving under the effect of piston rod, the clamp plate is located concrete test block top, the pneumatic cylinder passes through oil pipe and is connected with the oil tank in the organism. The utility model has reasonable design; the hydraulic cylinder pushes down the pressing plate to test the hardness of the concrete test block.
The concrete test block can be subjected to hardness test in the above-mentioned patent, but need to be placed on operation platform before detecting, need take down the concrete test block from operation platform after detecting, carry out material loading and unloading operation with the concrete test block through the manual work and need consume staff's time and manpower, reduced the detection efficiency of concrete test block.
In order to solve the above problems, the present utility model provides a concrete hardness testing device.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a concrete hardness detection device which can convey concrete samples by arranging a conveyor belt, so that the manual feeding and discharging operation is avoided, and the hardness detection efficiency is high; the concrete sample can be limited through the clamping mechanism, and the stability of the concrete sample during detection is ensured.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a concrete hardness detection device, includes concrete hardness detection workstation, be equipped with transport mechanism on the concrete hardness detection workstation, a plurality of concrete samples have been placed on the transport mechanism, the top fixedly connected with U template of concrete hardness detection workstation, the interior top fixedly connected with hydraulic stem of U template, the bottom fixedly connected with concrete hardness detection piece of hydraulic stem, the output fixedly connected with of hydraulic stem two L type poles, two all be equipped with fixture on the L type pole, fixture includes two fixed plates with the top fixedly connected with of concrete hardness detection workstation, two the fixed plate rotates jointly and is connected with the rotary rod, the outer wall fixedly connected with two gears of rotary rod, the front side the gear meshes with L type pole mutually, and the rear side gear meshes there is the movable plate, the top fixedly connected with stopper of concrete hardness detection workstation, the movable plate runs through the stopper and rather than sliding connection, the T type pole that is equipped with its sliding connection runs through on the movable plate, T type pole fixedly connected with spring and T type pole, spring fixedly connected with T type pole, the spring fixedly connected with T type pole.
Preferably, the conveying mechanism comprises a motor, a plurality of rotary rollers and a conveying belt, wherein the motor is arranged on the side wall of the concrete hardness detection workbench, the rotary rollers are all in rotary connection with the concrete hardness detection workbench, the conveying belt is sleeved on the outer wall of the rotary rollers, an output shaft of the motor penetrates through the concrete hardness detection workbench and is in rotary connection with the concrete hardness detection workbench, and an output shaft of the motor is fixedly connected with the rotary rollers at the front side.
Preferably, the concrete samples can be placed on a conveyor belt, and a plurality of the concrete samples are distributed at equal intervals.
Preferably, a plurality of rack teeth matched with the gears are arranged on the L-shaped rod and the moving plate.
Preferably, the concrete hardness detection workbench is provided with two grooves, and the two grooves are respectively arranged below the two L-shaped rods.
Preferably, a protective layer is arranged at the opposite ends of the two clamping blocks, and the protective layer is made of rubber.
Compared with the prior art, the utility model has the beneficial effects that:
1. the output end of the hydraulic rod drives the concrete hardness detection block to move downwards for hardness detection, two L-shaped rods can be driven to move downwards in the process of moving the concrete hardness detection block, the L-shaped rods move downwards to drive the front side gear, the rotary rod and the rear side gear to rotate, the movable plate, the T-shaped rods and the clamping block are driven to move towards the concrete sample through the rear side gear to contact the clamping block with the concrete sample, so that the concrete sample is clamped, and stability of the concrete sample in hardness detection is guaranteed.
2. The motor drives the conveyor belt to rotate so as to intermittently convey the concrete sample until the concrete sample is conveyed to the position right below the concrete hardness detection block for hardness detection, so that the manual feeding and discharging operation is avoided, and the efficiency of hardness detection is high.
In conclusion, the concrete sample can be conveyed by arranging the conveyor belt, so that the manual feeding and discharging operation is avoided, and the hardness detection efficiency is high; the concrete sample can be limited through the clamping mechanism, and the stability of the concrete sample during detection is ensured.
Drawings
FIG. 1 is a cross-sectional view of a concrete hardness testing device according to the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A;
fig. 3 is an enlarged view of the structure at B in fig. 1.
In the figure: 1 concrete hardness detection workbench, 2 conveying mechanism, 3 concrete sample, 4U template, 5 hydraulic stem, 6 concrete hardness detection piece, 7L type pole, 8 fixed plate, 9 rotary rod, 10 gear, 11 movable plate, 12 stopper, 13T type pole, 14 spring, 15 grip block.
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.
Referring to fig. 1 to 3, a concrete hardness testing device comprises a concrete hardness testing workbench 1, wherein a conveying mechanism 2 is arranged on the concrete hardness testing workbench 1, the conveying mechanism 2 comprises a motor, a plurality of rotating rollers and a conveying belt, the motor is arranged on the side wall of the concrete hardness testing workbench 1, the rotating rollers are rotatably connected with the concrete hardness testing workbench 1, the conveying belt is sleeved on the outer wall of the rotating rollers, an output shaft of the motor penetrates through the concrete hardness testing workbench 1 and is rotatably connected with the rotating rollers, the output shaft of the motor is fixedly connected with the rotating rollers at the front side, the conveying belt can be driven by the motor to convey, and a concrete sample 3 on the conveying belt can be conveyed to carry out hardness testing.
In order to enable the conveyor belt to be conveyed smoothly, the rotating rollers can be connected through a transmission structure, so that the rotating rollers can rotate synchronously. The transmission structure for driving the rotating rollers to synchronously rotate belongs to the conventional technology (such as that gears are fixedly arranged on the rotating rollers and corresponding chains are wound on the gears), so that the specific transmission structure is not shown in the drawing of the utility model.
The conveying mechanism 2 is provided with a plurality of concrete samples 3, the concrete samples 3 are rectangular, the concrete samples 3 are arranged on the conveying belt, the concrete samples 3 are distributed at equal intervals, the concrete samples 3 are distributed front and back, the concrete samples 3 are sequentially pressed for hardness testing, whether cracks exist on the concrete samples 3 is observed after detection, if not, the hardness of the concrete samples 3 is qualified, and otherwise, the concrete samples 3 are disqualified.
The top fixedly connected with U-shaped plate 4,U template 4's of concrete hardness detection workstation 1 interior top fixedly connected with hydraulic rod 5, the bottom fixedly connected with concrete hardness detection piece 6 of hydraulic rod 5, the pressure value of the output of hydraulic rod 5 at every turn equals, the output fixedly connected with two L-shaped rods 7 of hydraulic rod 5, be equipped with two recesses on the concrete hardness detection workstation 1, two recesses are located the below setting of two L-shaped rods 7 respectively, all be equipped with fixture on two L-shaped rods 7, can carry out spacingly to concrete sample 3, guarantee the stability of detection.
The fixture includes two fixed plates 8 with the top fixed connection of concrete hardness detection workstation 1, two fixed plates 8 joint rotation are connected with rotary rod 9 jointly, the outer wall fixedly connected with of rotary rod 9 has two gears 10, the gear 10 of front side meshes with L type pole 7 mutually, the gear 10 of rear side meshes with movable plate 11, all be equipped with a plurality of rack teeth with gear 10 matched with on L type pole 7 and the movable plate 11, the top fixedly connected with stopper 12 of concrete hardness detection workstation 1, movable plate 11 runs through stopper 12 and its sliding connection, run through on the movable plate 11 and be equipped with T type pole 13 rather than sliding connection, T type pole 13 fixedly connected with spring 14, spring 14 and movable plate 11 fixed connection, T type pole 13 fixedly connected with grip block 15, the opposite ends of two grip blocks 15 all are equipped with one deck protective layer, the material of protective layer is rubber, it can be spacing to it through two grip blocks 15 and concrete sample 3 outer wall setting, stability when guaranteeing its detection.
In the utility model, when the concrete hardness is detected, a concrete sample 3 is placed on a conveying mechanism 2, a motor is started at the moment, and the conveying belt is driven by the motor to rotate so as to convey the concrete sample 3 until the concrete sample 3 is conveyed to the position right below a concrete hardness detection block 6, at the moment, the motor is closed, and the concrete sample 3 is kept still; the hydraulic rod 5 is started, the concrete hardness detection block 6 is driven to move downwards through the output end of the hydraulic rod 5 to carry out hardness detection, two L-shaped rods 7 are driven to move downwards in the process of moving downwards the concrete hardness detection block 6, the L-shaped rods 7 move downwards to drive the front side gear 10, the rotary rod 9 and the rear side gear 10 to rotate, the movable plate 11, the T-shaped rods 13 and the clamping blocks 15 are driven to move towards the concrete sample 3 through the rotation of the rear side gear 10 until the clamping blocks 15 are in contact with the concrete sample 3 (the T-shaped rods 13 slide in the movable plate 11 and the springs 14 are compressed in the process), so that the concrete sample 3 is clamped, and the stability of the concrete sample 3 in hardness detection is ensured; when the concrete hardness is detected, the hydraulic rod 5 outputs constant pressure, so that the concrete hardness detection block 6 presses the clamped concrete sample 3, the hardness of the concrete sample 3 is detected, after the hardness detection is finished, the hydraulic rod 5 contracts at the moment to enable the clamping blocks 15 on two sides to move back to back, the concrete hardness detection block 6 is separated from the concrete sample 3, the motor continues to start to convey the concrete sample 3 until the next concrete sample 3 is conveyed to the lower part of the concrete hardness detection block 6 for hardness detection, and the hardness detection efficiency is high.
The intermittent conveyor belt is arranged, so that the problems that time and labor of workers are consumed in feeding and discharging concrete test blocks manually and the detection efficiency of the concrete test blocks is reduced in the prior art are solved.
Claims (5)
1. The utility model provides a concrete hardness detection device, includes concrete hardness detection workstation (1), its characterized in that: the concrete hardness detection workbench (1) is provided with a conveying mechanism (2), a plurality of concrete samples (3) are placed on the conveying mechanism (2), the top of the concrete hardness detection workbench (1) is fixedly connected with a U-shaped plate (4), the inner top of the U-shaped plate (4) is fixedly connected with a hydraulic rod (5), the bottom of the hydraulic rod (5) is fixedly connected with a concrete hardness detection block (6), the output end of the hydraulic rod (5) is fixedly connected with two L-shaped rods (7), and clamping mechanisms are arranged on the two L-shaped rods (7);
the clamping mechanism comprises two fixing plates (8) fixedly connected with the top of the concrete hardness detection workbench (1), two fixing plates (8) are connected with a rotating rod (9) in a rotating mode, two gears (10) are fixedly connected to the outer wall of the rotating rod (9), the gears (10) are meshed with the L-shaped rod (7) at the front side, the gears (10) at the rear side are meshed with a moving plate (11), a limiting block (12) is fixedly connected with the top of the concrete hardness detection workbench (1), the moving plate (11) penetrates through the limiting block (12) and is in sliding connection with the limiting block, a T-shaped rod (13) in sliding connection with the moving plate (11) is penetrated through, a spring (14) is fixedly connected to the T-shaped rod (13), the spring (14) is fixedly connected with the moving plate (11), and the T-shaped rod (13) is fixedly connected with a clamping block (15).
2. The concrete hardness testing apparatus according to claim 1, wherein: the conveying mechanism (2) comprises a motor, a plurality of rotating rollers and a conveying belt, wherein the motor is arranged on the side wall of the concrete hardness detection workbench (1), the rotating rollers are rotationally connected with the concrete hardness detection workbench (1), the conveying belt is sleeved on the outer wall of the rotating rollers, an output shaft of the motor penetrates through the concrete hardness detection workbench (1) and is rotationally connected with the rotating rollers, and an output shaft of the motor is fixedly connected with the rotating rollers at the front side.
3. The concrete hardness testing apparatus according to claim 1, wherein: the L-shaped rod (7) and the moving plate (11) are respectively provided with a plurality of rack teeth matched with the gear (10).
4. The concrete hardness testing apparatus according to claim 1, wherein: two grooves are formed in the concrete hardness detection workbench (1), and the two grooves are respectively arranged below the two L-shaped rods (7).
5. The concrete hardness testing apparatus according to claim 1, wherein: the opposite ends of the two clamping blocks (15) are respectively provided with a protective layer, and the protective layers are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320682932.3U CN220063710U (en) | 2023-03-31 | 2023-03-31 | Concrete hardness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320682932.3U CN220063710U (en) | 2023-03-31 | 2023-03-31 | Concrete hardness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063710U true CN220063710U (en) | 2023-11-21 |
Family
ID=88751090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320682932.3U Active CN220063710U (en) | 2023-03-31 | 2023-03-31 | Concrete hardness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117664711A (en) * | 2024-01-31 | 2024-03-08 | 江西家和云家居科技有限公司 | Furniture board hardness detection device |
-
2023
- 2023-03-31 CN CN202320682932.3U patent/CN220063710U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117664711A (en) * | 2024-01-31 | 2024-03-08 | 江西家和云家居科技有限公司 | Furniture board hardness detection device |
| CN117664711B (en) * | 2024-01-31 | 2024-04-30 | 江西家和云家居科技有限公司 | Furniture board hardness detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220063710U (en) | Concrete hardness detection device | |
| CN104773564B (en) | Automatic edge-sealing adhesive tape pasting system for large-size roll material | |
| CN109941947B (en) | Automatic filling equipment | |
| CN114858602A (en) | Storage battery performance testing device and testing method thereof | |
| CN107984206A (en) | Intelligent electric meter general assembly line and apply its method of work | |
| CN201078976Y (en) | Sheep skin tearing machine | |
| CN205201002U (en) | Starter stator automatic assembly line | |
| CN208878933U (en) | Automate chopsticks lacquering device | |
| CN116625838A (en) | Anti-compression detection device for bridge production | |
| CN114769952B (en) | Processing equipment of low-temperature pressure tank | |
| CN212807460U (en) | Air leakage detection tool for graphite cell panel | |
| CN210102893U (en) | Clamping device of cloth defect monitoring mechanism | |
| CN220772748U (en) | Connecting piece intensity inspection equipment | |
| CN113020976A (en) | Detector handle assembling equipment | |
| CN108816640B (en) | Automatic chopsticks painting machine | |
| CN116046525B (en) | Automatic loading and unloading control device of material testing machine | |
| CN209666443U (en) | A kind of pneumatically armful case structure of Full automatic shaping patch card machine | |
| CN116429348B (en) | Tightness detection device of environmental protection equipment | |
| CN220198060U (en) | Automatic feeding and discharging structure of cement test block | |
| CN220298872U (en) | Material receiving device | |
| CN220983180U (en) | Surface resistance testing device for film | |
| CN221288760U (en) | Air tightness detection mechanism for valve core | |
| CN112453849B (en) | Automatic detection equipment for pulling and dragging threaded rod and nut | |
| CN220583985U (en) | Epoxy composite material abrasion resistance testing device | |
| CN218036876U (en) | Food detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |